sim/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for sim 0.
   4 #
   5 # Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 270 $0: https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim
 271 $0: about your system, including any error possibly output
 272 $0: before this message. Then install a modern shell, or
 273 $0: manually run the script under such a shell if you do
 274 $0: have one."
 275   fi
 276   exit 1
 277 fi
 278 fi
 279 fi
 280 SHELL=${CONFIG_SHELL-/bin/sh}
 281 export SHELL
 282 # Unset more variables known to interfere with behavior of common tools.
 283 CLICOLOR_FORCE= GREP_OPTIONS=
 284 unset CLICOLOR_FORCE GREP_OPTIONS
 285
 286 ## --------------------- ##
 287 ## M4sh Shell Functions. ##
 288 ## --------------------- ##
 289 # as_fn_unset VAR
 290 # ---------------
 291 # Portably unset VAR.
 292 as_fn_unset ()
 293 {
 294   { eval $1=; unset $1;}
 295 }
 296 as_unset=as_fn_unset
 297
 298 # as_fn_set_status STATUS
 299 # -----------------------
 300 # Set $? to STATUS, without forking.
 301 as_fn_set_status ()
 302 {
 303   return $1
 304 } # as_fn_set_status
 305
 306 # as_fn_exit STATUS
 307 # -----------------
 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 309 as_fn_exit ()
 310 {
 311   set +e
 312   as_fn_set_status $1
 313   exit $1
 314 } # as_fn_exit
 315
 316 # as_fn_mkdir_p
 317 # -------------
 318 # Create "$as_dir" as a directory, including parents if necessary.
 319 as_fn_mkdir_p ()
 320 {
 321
 322   case $as_dir in #(
 323   -*) as_dir=./$as_dir;;
 324   esac
 325   test -d "$as_dir" || eval $as_mkdir_p || {
 326     as_dirs=
 327     while :; do
 328       case $as_dir in #(
 329       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 330       *) as_qdir=$as_dir;;
 331       esac
 332       as_dirs="'$as_qdir' $as_dirs"
 333       as_dir=`$as_dirname -- "$as_dir" ||
 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 335          X"$as_dir" : 'X\(//\)[^/]' \| \
 336          X"$as_dir" : 'X\(//\)$' \| \
 337          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 338 $as_echo X"$as_dir" |
 339     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)[^/].*/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)$/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\).*/{
 352             s//\1/
 353             q
 354           }
 355           s/.*/./; q'`
 356       test -d "$as_dir" && break
 357     done
 358     test -z "$as_dirs" || eval "mkdir $as_dirs"
 359   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 360
 361
 362 } # as_fn_mkdir_p
 363
 364 # as_fn_executable_p FILE
 365 # -----------------------
 366 # Test if FILE is an executable regular file.
 367 as_fn_executable_p ()
 368 {
 369   test -f "$1" && test -x "$1"
 370 } # as_fn_executable_p
 371 # as_fn_append VAR VALUE
 372 # ----------------------
 373 # Append the text in VALUE to the end of the definition contained in VAR. Take
 374 # advantage of any shell optimizations that allow amortized linear growth over
 375 # repeated appends, instead of the typical quadratic growth present in naive
 376 # implementations.
 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 378   eval 'as_fn_append ()
 379   {
 380     eval $1+=\$2
 381   }'
 382 else
 383   as_fn_append ()
 384   {
 385     eval $1=\$$1\$2
 386   }
 387 fi # as_fn_append
 388
 389 # as_fn_arith ARG...
 390 # ------------------
 391 # Perform arithmetic evaluation on the ARGs, and store the result in the
 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 393 # must be portable across $(()) and expr.
 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 395   eval 'as_fn_arith ()
 396   {
 397     as_val=$(( $* ))
 398   }'
 399 else
 400   as_fn_arith ()
 401   {
 402     as_val=`expr "$@" || test $? -eq 1`
 403   }
 404 fi # as_fn_arith
 405
 406
 407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 408 # ----------------------------------------
 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 411 # script with STATUS, using 1 if that was 0.
 412 as_fn_error ()
 413 {
 414   as_status=$1; test $as_status -eq 0 && as_status=1
 415   if test "$4"; then
 416     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 417     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 418   fi
 419   $as_echo "$as_me: error: $2" >&2
 420   as_fn_exit $as_status
 421 } # as_fn_error
 422
 423 if expr a : '\(a\)' >/dev/null 2>&1 &&
 424    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 425   as_expr=expr
 426 else
 427   as_expr=false
 428 fi
 429
 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 431   as_basename=basename
 432 else
 433   as_basename=false
 434 fi
 435
 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 437   as_dirname=dirname
 438 else
 439   as_dirname=false
 440 fi
 441
 442 as_me=`$as_basename -- "$0" ||
 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 444          X"$0" : 'X\(//\)$' \| \
 445          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 446 $as_echo X/"$0" |
 447     sed '/^.*\/\([^/][^/]*\)\/*$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\/\)$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\).*/{
 456             s//\1/
 457             q
 458           }
 459           s/.*/./; q'`
 460
 461 # Avoid depending upon Character Ranges.
 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 465 as_cr_digits='0123456789'
 466 as_cr_alnum=$as_cr_Letters$as_cr_digits
 467
 468
 469   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 470   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 471   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 472   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 473   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 474   sed -n '
 475     p
 476     /[$]LINENO/=
 477   ' <$as_myself |
 478     sed '
 479       s/[$]LINENO.*/&-/
 480       t lineno
 481       b
 482       :lineno
 483       N
 484       :loop
 485       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 486       t loop
 487       s/-\n.*//
 488     ' >$as_me.lineno &&
 489   chmod +x "$as_me.lineno" ||
 490     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 491
 492   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 493   # already done that, so ensure we don't try to do so again and fall
 494   # in an infinite loop.  This has already happened in practice.
 495   _as_can_reexec=no; export _as_can_reexec
 496   # Don't try to exec as it changes $[0], causing all sort of problems
 497   # (the dirname of $[0] is not the place where we might find the
 498   # original and so on.  Autoconf is especially sensitive to this).
 499   . "./$as_me.lineno"
 500   # Exit status is that of the last command.
 501   exit
 502 }
 503
 504 ECHO_C= ECHO_N= ECHO_T=
 505 case `echo -n x` in #(((((
 506 -n*)
 507   case `echo 'xy\c'` in
 508   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 509   xy)  ECHO_C='\c';;
 510   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 511        ECHO_T=' ';;
 512   esac;;
 513 *)
 514   ECHO_N='-n';;
 515 esac
 516
 517 rm -f conf$$ conf$$.exe conf$$.file
 518 if test -d conf$$.dir; then
 519   rm -f conf$$.dir/conf$$.file
 520 else
 521   rm -f conf$$.dir
 522   mkdir conf$$.dir 2>/dev/null
 523 fi
 524 if (echo >conf$$.file) 2>/dev/null; then
 525   if ln -s conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s='ln -s'
 527     # ... but there are two gotchas:
 528     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 529     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 530     # In both cases, we have to default to `cp -pR'.
 531     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 532       as_ln_s='cp -pR'
 533   elif ln conf$$.file conf$$ 2>/dev/null; then
 534     as_ln_s=ln
 535   else
 536     as_ln_s='cp -pR'
 537   fi
 538 else
 539   as_ln_s='cp -pR'
 540 fi
 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 542 rmdir conf$$.dir 2>/dev/null
 543
 544 if mkdir -p . 2>/dev/null; then
 545   as_mkdir_p='mkdir -p "$as_dir"'
 546 else
 547   test -d ./-p && rmdir ./-p
 548   as_mkdir_p=false
 549 fi
 550
 551 as_test_x='test -x'
 552 as_executable_p=as_fn_executable_p
 553
 554 # Sed expression to map a string onto a valid CPP name.
 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 556
 557 # Sed expression to map a string onto a valid variable name.
 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 559
 560
 561 test -n "$DJDIR" || exec 7<&0 </dev/null
 562 exec 6>&1
 563
 564 # Name of the host.
 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 566 # so uname gets run too.
 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 568
 569 #
 570 # Initializations.
 571 #
 572 ac_default_prefix=/usr/local
 573 ac_clean_files=
 574 ac_config_libobj_dir=.
 575 LIBOBJS=
 576 cross_compiling=no
 577 subdirs=
 578 MFLAGS=
 579 MAKEFLAGS=
 580
 581 # Identity of this package.
 582 PACKAGE_NAME='sim'
 583 PACKAGE_TARNAME='sim'
 584 PACKAGE_VERSION='0'
 585 PACKAGE_STRING='sim 0'
 586 PACKAGE_BUGREPORT='https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim'
 587 PACKAGE_URL='https://sourceware.org/gdb/wiki/Sim/'
 588
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 ac_header_list=
 626 ac_func_list=
 627 enable_option_checking=no
 628 ac_subst_vars='am__EXEEXT_FALSE
 629 am__EXEEXT_TRUE
 630 LTLIBOBJS
 631 SIM_ENABLE_IGEN_FALSE
 632 SIM_ENABLE_IGEN_TRUE
 633 subdirs
 634 SIM_PRIMARY_TARGET
 635 AM_BACKSLASH
 636 AM_DEFAULT_VERBOSITY
 637 AM_DEFAULT_V
 638 AM_V
 639 am__fastdepCC_FALSE
 640 am__fastdepCC_TRUE
 641 CCDEPMODE
 642 am__nodep
 643 AMDEPBACKSLASH
 644 AMDEP_FALSE
 645 AMDEP_TRUE
 646 am__quote
 647 am__include
 648 DEPDIR
 649 am__untar
 650 am__tar
 651 AMTAR
 652 am__leading_dot
 653 SET_MAKE
 654 AWK
 655 mkdir_p
 656 MKDIR_P
 657 INSTALL_STRIP_PROGRAM
 658 STRIP
 659 install_sh
 660 MAKEINFO
 661 AUTOHEADER
 662 AUTOMAKE
 663 AUTOCONF
 664 ACLOCAL
 665 VERSION
 666 PACKAGE
 667 CYGPATH_W
 668 am__isrc
 669 MAINT
 670 MAINTAINER_MODE_FALSE
 671 MAINTAINER_MODE_TRUE
 672 LIBOBJS
 673 C_DIALECT
 674 RANLIB
 675 AR
 676 LDFLAGS_FOR_BUILD
 677 CFLAGS_FOR_BUILD
 678 RANLIB_FOR_BUILD
 679 CC_FOR_BUILD
 680 AR_FOR_BUILD
 681 INSTALL_DATA
 682 INSTALL_SCRIPT
 683 INSTALL_PROGRAM
 684 EGREP
 685 GREP
 686 CPP
 687 OBJEXT
 688 EXEEXT
 689 ac_ct_CC
 690 CPPFLAGS
 691 LDFLAGS
 692 CFLAGS
 693 CC
 694 target_os
 695 target_vendor
 696 target_cpu
 697 target
 698 host_os
 699 host_vendor
 700 host_cpu
 701 host
 702 build_os
 703 build_vendor
 704 build_cpu
 705 build
 706 REPORT_BUGS_TEXI
 707 REPORT_BUGS_TO
 708 PKGVERSION
 709 target_alias
 710 host_alias
 711 build_alias
 712 LIBS
 713 ECHO_T
 714 ECHO_N
 715 ECHO_C
 716 DEFS
 717 mandir
 718 localedir
 719 libdir
 720 psdir
 721 pdfdir
 722 dvidir
 723 htmldir
 724 infodir
 725 docdir
 726 oldincludedir
 727 includedir
 728 localstatedir
 729 sharedstatedir
 730 sysconfdir
 731 datadir
 732 datarootdir
 733 libexecdir
 734 sbindir
 735 bindir
 736 program_transform_name
 737 prefix
 738 exec_prefix
 739 PACKAGE_URL
 740 PACKAGE_BUGREPORT
 741 PACKAGE_STRING
 742 PACKAGE_VERSION
 743 PACKAGE_TARNAME
 744 PACKAGE_NAME
 745 PATH_SEPARATOR
 746 SHELL'
 747 ac_subst_files=''
 748 ac_user_opts='
 749 enable_option_checking
 750 with_pkgversion
 751 with_bugurl
 752 enable_maintainer_mode
 753 enable_dependency_tracking
 754 enable_silent_rules
 755 enable_sim
 756 enable_example_sims
 757 enable_targets
 758 enable_sim_alignment
 759 enable_sim_assert
 760 enable_sim_debug
 761 enable_sim_endian
 762 enable_sim_environment
 763 enable_sim_profile
 764 enable_sim_stdio
 765 enable_sim_trace
 766 '
 767       ac_precious_vars='build_alias
 768 host_alias
 769 target_alias
 770 CC
 771 CFLAGS
 772 LDFLAGS
 773 LIBS
 774 CPPFLAGS
 775 CPP'
 776 ac_subdirs_all='aarch64
 777 arm
 778 avr
 779 bfin
 780 bpf
 781 cr16
 782 cris
 783 d10v
 784 frv
 785 h8300
 786 iq2000
 787 lm32
 788 m32c
 789 m32r
 790 m68hc11
 791 mcore
 792 microblaze
 793 mips
 794 mn10300
 795 moxie
 796 msp430
 797 or1k
 798 pru
 799 riscv
 800 rl78
 801 rx
 802 sh
 803 erc32
 804 ppc
 805 ft32
 806 v850
 807 example-synacor'
 808
 809 # Initialize some variables set by options.
 810 ac_init_help=
 811 ac_init_version=false
 812 ac_unrecognized_opts=
 813 ac_unrecognized_sep=
 814 # The variables have the same names as the options, with
 815 # dashes changed to underlines.
 816 cache_file=/dev/null
 817 exec_prefix=NONE
 818 no_create=
 819 no_recursion=
 820 prefix=NONE
 821 program_prefix=NONE
 822 program_suffix=NONE
 823 program_transform_name=s,x,x,
 824 silent=
 825 site=
 826 srcdir=
 827 verbose=
 828 x_includes=NONE
 829 x_libraries=NONE
 830
 831 # Installation directory options.
 832 # These are left unexpanded so users can "make install exec_prefix=/foo"
 833 # and all the variables that are supposed to be based on exec_prefix
 834 # by default will actually change.
 835 # Use braces instead of parens because sh, perl, etc. also accept them.
 836 # (The list follows the same order as the GNU Coding Standards.)
 837 bindir='${exec_prefix}/bin'
 838 sbindir='${exec_prefix}/sbin'
 839 libexecdir='${exec_prefix}/libexec'
 840 datarootdir='${prefix}/share'
 841 datadir='${datarootdir}'
 842 sysconfdir='${prefix}/etc'
 843 sharedstatedir='${prefix}/com'
 844 localstatedir='${prefix}/var'
 845 includedir='${prefix}/include'
 846 oldincludedir='/usr/include'
 847 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 848 infodir='${datarootdir}/info'
 849 htmldir='${docdir}'
 850 dvidir='${docdir}'
 851 pdfdir='${docdir}'
 852 psdir='${docdir}'
 853 libdir='${exec_prefix}/lib'
 854 localedir='${datarootdir}/locale'
 855 mandir='${datarootdir}/man'
 856
 857 ac_prev=
 858 ac_dashdash=
 859 for ac_option
 860 do
 861   # If the previous option needs an argument, assign it.
 862   if test -n "$ac_prev"; then
 863     eval $ac_prev=\$ac_option
 864     ac_prev=
 865     continue
 866   fi
 867
 868   case $ac_option in
 869   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 870   *=)   ac_optarg= ;;
 871   *)    ac_optarg=yes ;;
 872   esac
 873
 874   # Accept the important Cygnus configure options, so we can diagnose typos.
 875
 876   case $ac_dashdash$ac_option in
 877   --)
 878     ac_dashdash=yes ;;
 879
 880   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 881     ac_prev=bindir ;;
 882   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 883     bindir=$ac_optarg ;;
 884
 885   -build | --build | --buil | --bui | --bu)
 886     ac_prev=build_alias ;;
 887   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 888     build_alias=$ac_optarg ;;
 889
 890   -cache-file | --cache-file | --cache-fil | --cache-fi \
 891   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 892     ac_prev=cache_file ;;
 893   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 894   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 895     cache_file=$ac_optarg ;;
 896
 897   --config-cache | -C)
 898     cache_file=config.cache ;;
 899
 900   -datadir | --datadir | --datadi | --datad)
 901     ac_prev=datadir ;;
 902   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 903     datadir=$ac_optarg ;;
 904
 905   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 906   | --dataroo | --dataro | --datar)
 907     ac_prev=datarootdir ;;
 908   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 909   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 910     datarootdir=$ac_optarg ;;
 911
 912   -disable-* | --disable-*)
 913     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 914     # Reject names that are not valid shell variable names.
 915     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 916       as_fn_error $? "invalid feature name: $ac_useropt"
 917     ac_useropt_orig=$ac_useropt
 918     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 919     case $ac_user_opts in
 920       *"
 921 "enable_$ac_useropt"
 922 "*) ;;
 923       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 924          ac_unrecognized_sep=', ';;
 925     esac
 926     eval enable_$ac_useropt=no ;;
 927
 928   -docdir | --docdir | --docdi | --doc | --do)
 929     ac_prev=docdir ;;
 930   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 931     docdir=$ac_optarg ;;
 932
 933   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 934     ac_prev=dvidir ;;
 935   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 936     dvidir=$ac_optarg ;;
 937
 938   -enable-* | --enable-*)
 939     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 940     # Reject names that are not valid shell variable names.
 941     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 942       as_fn_error $? "invalid feature name: $ac_useropt"
 943     ac_useropt_orig=$ac_useropt
 944     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 945     case $ac_user_opts in
 946       *"
 947 "enable_$ac_useropt"
 948 "*) ;;
 949       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 950          ac_unrecognized_sep=', ';;
 951     esac
 952     eval enable_$ac_useropt=\$ac_optarg ;;
 953
 954   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 955   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 956   | --exec | --exe | --ex)
 957     ac_prev=exec_prefix ;;
 958   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 959   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 960   | --exec=* | --exe=* | --ex=*)
 961     exec_prefix=$ac_optarg ;;
 962
 963   -gas | --gas | --ga | --g)
 964     # Obsolete; use --with-gas.
 965     with_gas=yes ;;
 966
 967   -help | --help | --hel | --he | -h)
 968     ac_init_help=long ;;
 969   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 970     ac_init_help=recursive ;;
 971   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 972     ac_init_help=short ;;
 973
 974   -host | --host | --hos | --ho)
 975     ac_prev=host_alias ;;
 976   -host=* | --host=* | --hos=* | --ho=*)
 977     host_alias=$ac_optarg ;;
 978
 979   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 980     ac_prev=htmldir ;;
 981   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 982   | --ht=*)
 983     htmldir=$ac_optarg ;;
 984
 985   -includedir | --includedir | --includedi | --included | --include \
 986   | --includ | --inclu | --incl | --inc)
 987     ac_prev=includedir ;;
 988   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 989   | --includ=* | --inclu=* | --incl=* | --inc=*)
 990     includedir=$ac_optarg ;;
 991
 992   -infodir | --infodir | --infodi | --infod | --info | --inf)
 993     ac_prev=infodir ;;
 994   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 995     infodir=$ac_optarg ;;
 996
 997   -libdir | --libdir | --libdi | --libd)
 998     ac_prev=libdir ;;
 999   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1000     libdir=$ac_optarg ;;
1001
1002   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1003   | --libexe | --libex | --libe)
1004     ac_prev=libexecdir ;;
1005   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1006   | --libexe=* | --libex=* | --libe=*)
1007     libexecdir=$ac_optarg ;;
1008
1009   -localedir | --localedir | --localedi | --localed | --locale)
1010     ac_prev=localedir ;;
1011   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1012     localedir=$ac_optarg ;;
1013
1014   -localstatedir | --localstatedir | --localstatedi | --localstated \
1015   | --localstate | --localstat | --localsta | --localst | --locals)
1016     ac_prev=localstatedir ;;
1017   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1018   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1019     localstatedir=$ac_optarg ;;
1020
1021   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1022     ac_prev=mandir ;;
1023   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1024     mandir=$ac_optarg ;;
1025
1026   -nfp | --nfp | --nf)
1027     # Obsolete; use --without-fp.
1028     with_fp=no ;;
1029
1030   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1031   | --no-cr | --no-c | -n)
1032     no_create=yes ;;
1033
1034   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1035   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1036     no_recursion=yes ;;
1037
1038   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1039   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1040   | --oldin | --oldi | --old | --ol | --o)
1041     ac_prev=oldincludedir ;;
1042   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1043   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1044   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1045     oldincludedir=$ac_optarg ;;
1046
1047   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1048     ac_prev=prefix ;;
1049   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1050     prefix=$ac_optarg ;;
1051
1052   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1053   | --program-pre | --program-pr | --program-p)
1054     ac_prev=program_prefix ;;
1055   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1056   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1057     program_prefix=$ac_optarg ;;
1058
1059   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1060   | --program-suf | --program-su | --program-s)
1061     ac_prev=program_suffix ;;
1062   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1063   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1064     program_suffix=$ac_optarg ;;
1065
1066   -program-transform-name | --program-transform-name \
1067   | --program-transform-nam | --program-transform-na \
1068   | --program-transform-n | --program-transform- \
1069   | --program-transform | --program-transfor \
1070   | --program-transfo | --program-transf \
1071   | --program-trans | --program-tran \
1072   | --progr-tra | --program-tr | --program-t)
1073     ac_prev=program_transform_name ;;
1074   -program-transform-name=* | --program-transform-name=* \
1075   | --program-transform-nam=* | --program-transform-na=* \
1076   | --program-transform-n=* | --program-transform-=* \
1077   | --program-transform=* | --program-transfor=* \
1078   | --program-transfo=* | --program-transf=* \
1079   | --program-trans=* | --program-tran=* \
1080   | --progr-tra=* | --program-tr=* | --program-t=*)
1081     program_transform_name=$ac_optarg ;;
1082
1083   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1084     ac_prev=pdfdir ;;
1085   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1086     pdfdir=$ac_optarg ;;
1087
1088   -psdir | --psdir | --psdi | --psd | --ps)
1089     ac_prev=psdir ;;
1090   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1091     psdir=$ac_optarg ;;
1092
1093   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1094   | -silent | --silent | --silen | --sile | --sil)
1095     silent=yes ;;
1096
1097   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1098     ac_prev=sbindir ;;
1099   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1100   | --sbi=* | --sb=*)
1101     sbindir=$ac_optarg ;;
1102
1103   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1104   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1105   | --sharedst | --shareds | --shared | --share | --shar \
1106   | --sha | --sh)
1107     ac_prev=sharedstatedir ;;
1108   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1109   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1110   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1111   | --sha=* | --sh=*)
1112     sharedstatedir=$ac_optarg ;;
1113
1114   -site | --site | --sit)
1115     ac_prev=site ;;
1116   -site=* | --site=* | --sit=*)
1117     site=$ac_optarg ;;
1118
1119   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1120     ac_prev=srcdir ;;
1121   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1122     srcdir=$ac_optarg ;;
1123
1124   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1125   | --syscon | --sysco | --sysc | --sys | --sy)
1126     ac_prev=sysconfdir ;;
1127   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1128   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1129     sysconfdir=$ac_optarg ;;
1130
1131   -target | --target | --targe | --targ | --tar | --ta | --t)
1132     ac_prev=target_alias ;;
1133   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1134     target_alias=$ac_optarg ;;
1135
1136   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1137     verbose=yes ;;
1138
1139   -version | --version | --versio | --versi | --vers | -V)
1140     ac_init_version=: ;;
1141
1142   -with-* | --with-*)
1143     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1144     # Reject names that are not valid shell variable names.
1145     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1146       as_fn_error $? "invalid package name: $ac_useropt"
1147     ac_useropt_orig=$ac_useropt
1148     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1149     case $ac_user_opts in
1150       *"
1151 "with_$ac_useropt"
1152 "*) ;;
1153       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1154          ac_unrecognized_sep=', ';;
1155     esac
1156     eval with_$ac_useropt=\$ac_optarg ;;
1157
1158   -without-* | --without-*)
1159     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1160     # Reject names that are not valid shell variable names.
1161     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1162       as_fn_error $? "invalid package name: $ac_useropt"
1163     ac_useropt_orig=$ac_useropt
1164     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1165     case $ac_user_opts in
1166       *"
1167 "with_$ac_useropt"
1168 "*) ;;
1169       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1170          ac_unrecognized_sep=', ';;
1171     esac
1172     eval with_$ac_useropt=no ;;
1173
1174   --x)
1175     # Obsolete; use --with-x.
1176     with_x=yes ;;
1177
1178   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1179   | --x-incl | --x-inc | --x-in | --x-i)
1180     ac_prev=x_includes ;;
1181   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1182   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1183     x_includes=$ac_optarg ;;
1184
1185   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1186   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1187     ac_prev=x_libraries ;;
1188   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1189   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1190     x_libraries=$ac_optarg ;;
1191
1192   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1193 Try \`$0 --help' for more information"
1194     ;;
1195
1196   *=*)
1197     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1198     # Reject names that are not valid shell variable names.
1199     case $ac_envvar in #(
1200       '' | [0-9]* | *[!_$as_cr_alnum]* )
1201       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1202     esac
1203     eval $ac_envvar=\$ac_optarg
1204     export $ac_envvar ;;
1205
1206   *)
1207     # FIXME: should be removed in autoconf 3.0.
1208     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1209     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1210       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1211     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1212     ;;
1213
1214   esac
1215 done
1216
1217 if test -n "$ac_prev"; then
1218   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1219   as_fn_error $? "missing argument to $ac_option"
1220 fi
1221
1222 if test -n "$ac_unrecognized_opts"; then
1223   case $enable_option_checking in
1224     no) ;;
1225     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1226     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1227   esac
1228 fi
1229
1230 # Check all directory arguments for consistency.
1231 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1232                 datadir sysconfdir sharedstatedir localstatedir includedir \
1233                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1234                 libdir localedir mandir
1235 do
1236   eval ac_val=\$$ac_var
1237   # Remove trailing slashes.
1238   case $ac_val in
1239     */ )
1240       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1241       eval $ac_var=\$ac_val;;
1242   esac
1243   # Be sure to have absolute directory names.
1244   case $ac_val in
1245     [\\/$]* | ?:[\\/]* )  continue;;
1246     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1247   esac
1248   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1249 done
1250
1251 # There might be people who depend on the old broken behavior: `$host'
1252 # used to hold the argument of --host etc.
1253 # FIXME: To remove some day.
1254 build=$build_alias
1255 host=$host_alias
1256 target=$target_alias
1257
1258 # FIXME: To remove some day.
1259 if test "x$host_alias" != x; then
1260   if test "x$build_alias" = x; then
1261     cross_compiling=maybe
1262   elif test "x$build_alias" != "x$host_alias"; then
1263     cross_compiling=yes
1264   fi
1265 fi
1266
1267 ac_tool_prefix=
1268 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1269
1270 test "$silent" = yes && exec 6>/dev/null
1271
1272
1273 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1274 ac_ls_di=`ls -di .` &&
1275 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1276   as_fn_error $? "working directory cannot be determined"
1277 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1278   as_fn_error $? "pwd does not report name of working directory"
1279
1280
1281 # Find the source files, if location was not specified.
1282 if test -z "$srcdir"; then
1283   ac_srcdir_defaulted=yes
1284   # Try the directory containing this script, then the parent directory.
1285   ac_confdir=`$as_dirname -- "$as_myself" ||
1286 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1287          X"$as_myself" : 'X\(//\)[^/]' \| \
1288          X"$as_myself" : 'X\(//\)$' \| \
1289          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1290 $as_echo X"$as_myself" |
1291     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1292             s//\1/
1293             q
1294           }
1295           /^X\(\/\/\)[^/].*/{
1296             s//\1/
1297             q
1298           }
1299           /^X\(\/\/\)$/{
1300             s//\1/
1301             q
1302           }
1303           /^X\(\/\).*/{
1304             s//\1/
1305             q
1306           }
1307           s/.*/./; q'`
1308   srcdir=$ac_confdir
1309   if test ! -r "$srcdir/$ac_unique_file"; then
1310     srcdir=..
1311   fi
1312 else
1313   ac_srcdir_defaulted=no
1314 fi
1315 if test ! -r "$srcdir/$ac_unique_file"; then
1316   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1317   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1318 fi
1319 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1320 ac_abs_confdir=`(
1321         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1322         pwd)`
1323 # When building in place, set srcdir=.
1324 if test "$ac_abs_confdir" = "$ac_pwd"; then
1325   srcdir=.
1326 fi
1327 # Remove unnecessary trailing slashes from srcdir.
1328 # Double slashes in file names in object file debugging info
1329 # mess up M-x gdb in Emacs.
1330 case $srcdir in
1331 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1332 esac
1333 for ac_var in $ac_precious_vars; do
1334   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1335   eval ac_env_${ac_var}_value=\$${ac_var}
1336   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1337   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1338 done
1339
1340 #
1341 # Report the --help message.
1342 #
1343 if test "$ac_init_help" = "long"; then
1344   # Omit some internal or obsolete options to make the list less imposing.
1345   # This message is too long to be a string in the A/UX 3.1 sh.
1346   cat <<_ACEOF
1347 \`configure' configures sim 0 to adapt to many kinds of systems.
1348
1349 Usage: $0 [OPTION]... [VAR=VALUE]...
1350
1351 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1352 VAR=VALUE.  See below for descriptions of some of the useful variables.
1353
1354 Defaults for the options are specified in brackets.
1355
1356 Configuration:
1357   -h, --help              display this help and exit
1358       --help=short        display options specific to this package
1359       --help=recursive    display the short help of all the included packages
1360   -V, --version           display version information and exit
1361   -q, --quiet, --silent   do not print \`checking ...' messages
1362       --cache-file=FILE   cache test results in FILE [disabled]
1363   -C, --config-cache      alias for \`--cache-file=config.cache'
1364   -n, --no-create         do not create output files
1365       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1366
1367 Installation directories:
1368   --prefix=PREFIX         install architecture-independent files in PREFIX
1369                           [$ac_default_prefix]
1370   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1371                           [PREFIX]
1372
1373 By default, \`make install' will install all the files in
1374 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1375 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1376 for instance \`--prefix=\$HOME'.
1377
1378 For better control, use the options below.
1379
1380 Fine tuning of the installation directories:
1381   --bindir=DIR            user executables [EPREFIX/bin]
1382   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1383   --libexecdir=DIR        program executables [EPREFIX/libexec]
1384   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1385   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1386   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1387   --libdir=DIR            object code libraries [EPREFIX/lib]
1388   --includedir=DIR        C header files [PREFIX/include]
1389   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1390   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1391   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1392   --infodir=DIR           info documentation [DATAROOTDIR/info]
1393   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1394   --mandir=DIR            man documentation [DATAROOTDIR/man]
1395   --docdir=DIR            documentation root [DATAROOTDIR/doc/sim]
1396   --htmldir=DIR           html documentation [DOCDIR]
1397   --dvidir=DIR            dvi documentation [DOCDIR]
1398   --pdfdir=DIR            pdf documentation [DOCDIR]
1399   --psdir=DIR             ps documentation [DOCDIR]
1400 _ACEOF
1401
1402   cat <<\_ACEOF
1403
1404 Program names:
1405   --program-prefix=PREFIX            prepend PREFIX to installed program names
1406   --program-suffix=SUFFIX            append SUFFIX to installed program names
1407   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1408
1409 System types:
1410   --build=BUILD     configure for building on BUILD [guessed]
1411   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1412   --target=TARGET   configure for building compilers for TARGET [HOST]
1413 _ACEOF
1414 fi
1415
1416 if test -n "$ac_init_help"; then
1417   case $ac_init_help in
1418      short | recursive ) echo "Configuration of sim 0:";;
1419    esac
1420   cat <<\_ACEOF
1421
1422 Optional Features:
1423   --disable-option-checking  ignore unrecognized --enable/--with options
1424   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1425   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1426   --enable-maintainer-mode
1427                           enable make rules and dependencies not useful (and
1428                           sometimes confusing) to the casual installer
1429   --enable-dependency-tracking
1430                           do not reject slow dependency extractors
1431   --disable-dependency-tracking
1432                           speeds up one-time build
1433   --enable-silent-rules   less verbose build output (undo: "make V=1")
1434   --disable-silent-rules  verbose build output (undo: "make V=0")
1435   --enable-sim            Enable the GNU simulator
1436   --enable-example-sims   enable example GNU simulators
1437   --enable-targets        alternative target configurations
1438   --enable-sim-alignment=align
1439                           Specify strict, nonstrict or forced alignment of
1440                           memory accesses
1441   --enable-sim-assert     Specify whether to perform random assertions
1442   --enable-sim-debug=opts Enable debugging flags (for developers of the sim
1443                           itself)
1444   --enable-sim-endian=endian
1445                           Specify target byte endian orientation
1446   --enable-sim-environment=environment
1447                           Specify mixed, user, virtual or operating
1448                           environment
1449   --enable-sim-profile=opts
1450                           Enable profiling flags
1451   --enable-sim-stdio      Specify whether to use stdio for console
1452                           input/output
1453   --enable-sim-trace=opts Enable tracing of simulated programs
1454
1455 Optional Packages:
1456   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1457   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1458   --with-pkgversion=PKG   Use PKG in the version string in place of "SIM"
1459   --with-bugurl=URL       Direct users to URL to report a bug
1460
1461 Some influential environment variables:
1462   CC          C compiler command
1463   CFLAGS      C compiler flags
1464   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1465               nonstandard directory <lib dir>
1466   LIBS        libraries to pass to the linker, e.g. -l<library>
1467   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1468               you have headers in a nonstandard directory <include dir>
1469   CPP         C preprocessor
1470
1471 Use these variables to override the choices made by `configure' or to help
1472 it to find libraries and programs with nonstandard names/locations.
1473
1474 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
1475 sim home page: <https://sourceware.org/gdb/wiki/Sim/>.
1476 _ACEOF
1477 ac_status=$?
1478 fi
1479
1480 if test "$ac_init_help" = "recursive"; then
1481   # If there are subdirs, report their specific --help.
1482   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1483     test -d "$ac_dir" ||
1484       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1485       continue
1486     ac_builddir=.
1487
1488 case "$ac_dir" in
1489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1490 *)
1491   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1492   # A ".." for each directory in $ac_dir_suffix.
1493   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1494   case $ac_top_builddir_sub in
1495   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1496   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1497   esac ;;
1498 esac
1499 ac_abs_top_builddir=$ac_pwd
1500 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1501 # for backward compatibility:
1502 ac_top_builddir=$ac_top_build_prefix
1503
1504 case $srcdir in
1505   .)  # We are building in place.
1506     ac_srcdir=.
1507     ac_top_srcdir=$ac_top_builddir_sub
1508     ac_abs_top_srcdir=$ac_pwd ;;
1509   [\\/]* | ?:[\\/]* )  # Absolute name.
1510     ac_srcdir=$srcdir$ac_dir_suffix;
1511     ac_top_srcdir=$srcdir
1512     ac_abs_top_srcdir=$srcdir ;;
1513   *) # Relative name.
1514     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1515     ac_top_srcdir=$ac_top_build_prefix$srcdir
1516     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1517 esac
1518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1519
1520     cd "$ac_dir" || { ac_status=$?; continue; }
1521     # Check for guested configure.
1522     if test -f "$ac_srcdir/configure.gnu"; then
1523       echo &&
1524       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1525     elif test -f "$ac_srcdir/configure"; then
1526       echo &&
1527       $SHELL "$ac_srcdir/configure" --help=recursive
1528     else
1529       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1530     fi || ac_status=$?
1531     cd "$ac_pwd" || { ac_status=$?; break; }
1532   done
1533 fi
1534
1535 test -n "$ac_init_help" && exit $ac_status
1536 if $ac_init_version; then
1537   cat <<\_ACEOF
1538 sim configure 0
1539 generated by GNU Autoconf 2.69
1540
1541 Copyright (C) 2012 Free Software Foundation, Inc.
1542 This configure script is free software; the Free Software Foundation
1543 gives unlimited permission to copy, distribute and modify it.
1544 _ACEOF
1545   exit
1546 fi
1547
1548 ## ------------------------ ##
1549 ## Autoconf initialization. ##
1550 ## ------------------------ ##
1551
1552 # ac_fn_c_try_compile LINENO
1553 # --------------------------
1554 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1555 ac_fn_c_try_compile ()
1556 {
1557   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1558   rm -f conftest.$ac_objext
1559   if { { ac_try="$ac_compile"
1560 case "(($ac_try" in
1561   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1562   *) ac_try_echo=$ac_try;;
1563 esac
1564 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1565 $as_echo "$ac_try_echo"; } >&5
1566   (eval "$ac_compile") 2>conftest.err
1567   ac_status=$?
1568   if test -s conftest.err; then
1569     grep -v '^ *+' conftest.err >conftest.er1
1570     cat conftest.er1 >&5
1571     mv -f conftest.er1 conftest.err
1572   fi
1573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1574   test $ac_status = 0; } && {
1575          test -z "$ac_c_werror_flag" ||
1576          test ! -s conftest.err
1577        } && test -s conftest.$ac_objext; then :
1578   ac_retval=0
1579 else
1580   $as_echo "$as_me: failed program was:" >&5
1581 sed 's/^/| /' conftest.$ac_ext >&5
1582
1583         ac_retval=1
1584 fi
1585   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1586   as_fn_set_status $ac_retval
1587
1588 } # ac_fn_c_try_compile
1589
1590 # ac_fn_c_try_cpp LINENO
1591 # ----------------------
1592 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_cpp ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   if { { ac_try="$ac_cpp conftest.$ac_ext"
1597 case "(($ac_try" in
1598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1599   *) ac_try_echo=$ac_try;;
1600 esac
1601 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1602 $as_echo "$ac_try_echo"; } >&5
1603   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1604   ac_status=$?
1605   if test -s conftest.err; then
1606     grep -v '^ *+' conftest.err >conftest.er1
1607     cat conftest.er1 >&5
1608     mv -f conftest.er1 conftest.err
1609   fi
1610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1611   test $ac_status = 0; } > conftest.i && {
1612          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1613          test ! -s conftest.err
1614        }; then :
1615   ac_retval=0
1616 else
1617   $as_echo "$as_me: failed program was:" >&5
1618 sed 's/^/| /' conftest.$ac_ext >&5
1619
1620     ac_retval=1
1621 fi
1622   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1623   as_fn_set_status $ac_retval
1624
1625 } # ac_fn_c_try_cpp
1626
1627 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1628 # -------------------------------------------------------
1629 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1630 # the include files in INCLUDES and setting the cache variable VAR
1631 # accordingly.
1632 ac_fn_c_check_header_mongrel ()
1633 {
1634   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1635   if eval \${$3+:} false; then :
1636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1637 $as_echo_n "checking for $2... " >&6; }
1638 if eval \${$3+:} false; then :
1639   $as_echo_n "(cached) " >&6
1640 fi
1641 eval ac_res=\$$3
1642                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1643 $as_echo "$ac_res" >&6; }
1644 else
1645   # Is the header compilable?
1646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1647 $as_echo_n "checking $2 usability... " >&6; }
1648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1649 /* end confdefs.h.  */
1650 $4
1651 #include <$2>
1652 _ACEOF
1653 if ac_fn_c_try_compile "$LINENO"; then :
1654   ac_header_compiler=yes
1655 else
1656   ac_header_compiler=no
1657 fi
1658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1660 $as_echo "$ac_header_compiler" >&6; }
1661
1662 # Is the header present?
1663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1664 $as_echo_n "checking $2 presence... " >&6; }
1665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 #include <$2>
1668 _ACEOF
1669 if ac_fn_c_try_cpp "$LINENO"; then :
1670   ac_header_preproc=yes
1671 else
1672   ac_header_preproc=no
1673 fi
1674 rm -f conftest.err conftest.i conftest.$ac_ext
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1676 $as_echo "$ac_header_preproc" >&6; }
1677
1678 # So?  What about this header?
1679 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1680   yes:no: )
1681     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1682 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1683     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1684 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1685     ;;
1686   no:yes:* )
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1688 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1690 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1692 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1694 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1696 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1697 ( $as_echo "## -------------------------------------------------------------------------------------- ##
1698 ## Report this to https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim ##
1699 ## -------------------------------------------------------------------------------------- ##"
1700      ) | sed "s/^/$as_me: WARNING:     /" >&2
1701     ;;
1702 esac
1703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1704 $as_echo_n "checking for $2... " >&6; }
1705 if eval \${$3+:} false; then :
1706   $as_echo_n "(cached) " >&6
1707 else
1708   eval "$3=\$ac_header_compiler"
1709 fi
1710 eval ac_res=\$$3
1711                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1712 $as_echo "$ac_res" >&6; }
1713 fi
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715
1716 } # ac_fn_c_check_header_mongrel
1717
1718 # ac_fn_c_try_run LINENO
1719 # ----------------------
1720 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1721 # that executables *can* be run.
1722 ac_fn_c_try_run ()
1723 {
1724   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725   if { { ac_try="$ac_link"
1726 case "(($ac_try" in
1727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1728   *) ac_try_echo=$ac_try;;
1729 esac
1730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1731 $as_echo "$ac_try_echo"; } >&5
1732   (eval "$ac_link") 2>&5
1733   ac_status=$?
1734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1735   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1736   { { case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_try") 2>&5
1743   ac_status=$?
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; }; }; then :
1746   ac_retval=0
1747 else
1748   $as_echo "$as_me: program exited with status $ac_status" >&5
1749        $as_echo "$as_me: failed program was:" >&5
1750 sed 's/^/| /' conftest.$ac_ext >&5
1751
1752        ac_retval=$ac_status
1753 fi
1754   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1755   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756   as_fn_set_status $ac_retval
1757
1758 } # ac_fn_c_try_run
1759
1760 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1761 # -------------------------------------------------------
1762 # Tests whether HEADER exists and can be compiled using the include files in
1763 # INCLUDES, setting the cache variable VAR accordingly.
1764 ac_fn_c_check_header_compile ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1768 $as_echo_n "checking for $2... " >&6; }
1769 if eval \${$3+:} false; then :
1770   $as_echo_n "(cached) " >&6
1771 else
1772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 $4
1775 #include <$2>
1776 _ACEOF
1777 if ac_fn_c_try_compile "$LINENO"; then :
1778   eval "$3=yes"
1779 else
1780   eval "$3=no"
1781 fi
1782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1783 fi
1784 eval ac_res=\$$3
1785                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1786 $as_echo "$ac_res" >&6; }
1787   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788
1789 } # ac_fn_c_check_header_compile
1790
1791 # ac_fn_c_try_link LINENO
1792 # -----------------------
1793 # Try to link conftest.$ac_ext, and return whether this succeeded.
1794 ac_fn_c_try_link ()
1795 {
1796   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1797   rm -f conftest.$ac_objext conftest$ac_exeext
1798   if { { ac_try="$ac_link"
1799 case "(($ac_try" in
1800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1801   *) ac_try_echo=$ac_try;;
1802 esac
1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1804 $as_echo "$ac_try_echo"; } >&5
1805   (eval "$ac_link") 2>conftest.err
1806   ac_status=$?
1807   if test -s conftest.err; then
1808     grep -v '^ *+' conftest.err >conftest.er1
1809     cat conftest.er1 >&5
1810     mv -f conftest.er1 conftest.err
1811   fi
1812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1813   test $ac_status = 0; } && {
1814          test -z "$ac_c_werror_flag" ||
1815          test ! -s conftest.err
1816        } && test -s conftest$ac_exeext && {
1817          test "$cross_compiling" = yes ||
1818          test -x conftest$ac_exeext
1819        }; then :
1820   ac_retval=0
1821 else
1822   $as_echo "$as_me: failed program was:" >&5
1823 sed 's/^/| /' conftest.$ac_ext >&5
1824
1825         ac_retval=1
1826 fi
1827   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1828   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1829   # interfere with the next link command; also delete a directory that is
1830   # left behind by Apple's compiler.  We do this before executing the actions.
1831   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1832   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1833   as_fn_set_status $ac_retval
1834
1835 } # ac_fn_c_try_link
1836
1837 # ac_fn_c_check_func LINENO FUNC VAR
1838 # ----------------------------------
1839 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1840 ac_fn_c_check_func ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1844 $as_echo_n "checking for $2... " >&6; }
1845 if eval \${$3+:} false; then :
1846   $as_echo_n "(cached) " >&6
1847 else
1848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1849 /* end confdefs.h.  */
1850 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1851    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1852 #define $2 innocuous_$2
1853
1854 /* System header to define __stub macros and hopefully few prototypes,
1855     which can conflict with char $2 (); below.
1856     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1857     <limits.h> exists even on freestanding compilers.  */
1858
1859 #ifdef __STDC__
1860 # include <limits.h>
1861 #else
1862 # include <assert.h>
1863 #endif
1864
1865 #undef $2
1866
1867 /* Override any GCC internal prototype to avoid an error.
1868    Use char because int might match the return type of a GCC
1869    builtin and then its argument prototype would still apply.  */
1870 #ifdef __cplusplus
1871 extern "C"
1872 #endif
1873 char $2 ();
1874 /* The GNU C library defines this for functions which it implements
1875     to always fail with ENOSYS.  Some functions are actually named
1876     something starting with __ and the normal name is an alias.  */
1877 #if defined __stub_$2 || defined __stub___$2
1878 choke me
1879 #endif
1880
1881 int
1882 main ()
1883 {
1884 return $2 ();
1885   ;
1886   return 0;
1887 }
1888 _ACEOF
1889 if ac_fn_c_try_link "$LINENO"; then :
1890   eval "$3=yes"
1891 else
1892   eval "$3=no"
1893 fi
1894 rm -f core conftest.err conftest.$ac_objext \
1895     conftest$ac_exeext conftest.$ac_ext
1896 fi
1897 eval ac_res=\$$3
1898                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1900   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901
1902 } # ac_fn_c_check_func
1903
1904 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1905 # ----------------------------------------------------
1906 # Tries to find if the field MEMBER exists in type AGGR, after including
1907 # INCLUDES, setting cache variable VAR accordingly.
1908 ac_fn_c_check_member ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1912 $as_echo_n "checking for $2.$3... " >&6; }
1913 if eval \${$4+:} false; then :
1914   $as_echo_n "(cached) " >&6
1915 else
1916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $5
1919 int
1920 main ()
1921 {
1922 static $2 ac_aggr;
1923 if (ac_aggr.$3)
1924 return 0;
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   eval "$4=yes"
1931 else
1932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h.  */
1934 $5
1935 int
1936 main ()
1937 {
1938 static $2 ac_aggr;
1939 if (sizeof ac_aggr.$3)
1940 return 0;
1941   ;
1942   return 0;
1943 }
1944 _ACEOF
1945 if ac_fn_c_try_compile "$LINENO"; then :
1946   eval "$4=yes"
1947 else
1948   eval "$4=no"
1949 fi
1950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1951 fi
1952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1953 fi
1954 eval ac_res=\$$4
1955                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1956 $as_echo "$ac_res" >&6; }
1957   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1958
1959 } # ac_fn_c_check_member
1960
1961 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1962 # ---------------------------------------------
1963 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1964 # accordingly.
1965 ac_fn_c_check_decl ()
1966 {
1967   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1968   as_decl_name=`echo $2|sed 's/ *(.*//'`
1969   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1971 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1972 if eval \${$3+:} false; then :
1973   $as_echo_n "(cached) " >&6
1974 else
1975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1976 /* end confdefs.h.  */
1977 $4
1978 int
1979 main ()
1980 {
1981 #ifndef $as_decl_name
1982 #ifdef __cplusplus
1983   (void) $as_decl_use;
1984 #else
1985   (void) $as_decl_name;
1986 #endif
1987 #endif
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   eval "$3=yes"
1995 else
1996   eval "$3=no"
1997 fi
1998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1999 fi
2000 eval ac_res=\$$3
2001                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2002 $as_echo "$ac_res" >&6; }
2003   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2004
2005 } # ac_fn_c_check_decl
2006
2007 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2008 # -------------------------------------------
2009 # Tests whether TYPE exists after having included INCLUDES, setting cache
2010 # variable VAR accordingly.
2011 ac_fn_c_check_type ()
2012 {
2013   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2015 $as_echo_n "checking for $2... " >&6; }
2016 if eval \${$3+:} false; then :
2017   $as_echo_n "(cached) " >&6
2018 else
2019   eval "$3=no"
2020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 $4
2023 int
2024 main ()
2025 {
2026 if (sizeof ($2))
2027          return 0;
2028   ;
2029   return 0;
2030 }
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2034 /* end confdefs.h.  */
2035 $4
2036 int
2037 main ()
2038 {
2039 if (sizeof (($2)))
2040             return 0;
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046
2047 else
2048   eval "$3=yes"
2049 fi
2050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2051 fi
2052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2053 fi
2054 eval ac_res=\$$3
2055                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2056 $as_echo "$ac_res" >&6; }
2057   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2058
2059 } # ac_fn_c_check_type
2060 cat >config.log <<_ACEOF
2061 This file contains any messages produced by compilers while
2062 running configure, to aid debugging if configure makes a mistake.
2063
2064 It was created by sim $as_me 0, which was
2065 generated by GNU Autoconf 2.69.  Invocation command line was
2066
2067   $ $0 $@
2068
2069 _ACEOF
2070 exec 5>>config.log
2071 {
2072 cat <<_ASUNAME
2073 ## --------- ##
2074 ## Platform. ##
2075 ## --------- ##
2076
2077 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2078 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2079 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2080 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2081 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2082
2083 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2084 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2085
2086 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2087 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2088 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2089 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2090 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2091 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2092 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2093
2094 _ASUNAME
2095
2096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2097 for as_dir in $PATH
2098 do
2099   IFS=$as_save_IFS
2100   test -z "$as_dir" && as_dir=.
2101     $as_echo "PATH: $as_dir"
2102   done
2103 IFS=$as_save_IFS
2104
2105 } >&5
2106
2107 cat >&5 <<_ACEOF
2108
2109
2110 ## ----------- ##
2111 ## Core tests. ##
2112 ## ----------- ##
2113
2114 _ACEOF
2115
2116
2117 # Keep a trace of the command line.
2118 # Strip out --no-create and --no-recursion so they do not pile up.
2119 # Strip out --silent because we don't want to record it for future runs.
2120 # Also quote any args containing shell meta-characters.
2121 # Make two passes to allow for proper duplicate-argument suppression.
2122 ac_configure_args=
2123 ac_configure_args0=
2124 ac_configure_args1=
2125 ac_must_keep_next=false
2126 for ac_pass in 1 2
2127 do
2128   for ac_arg
2129   do
2130     case $ac_arg in
2131     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2132     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2133     | -silent | --silent | --silen | --sile | --sil)
2134       continue ;;
2135     *\'*)
2136       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2137     esac
2138     case $ac_pass in
2139     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2140     2)
2141       as_fn_append ac_configure_args1 " '$ac_arg'"
2142       if test $ac_must_keep_next = true; then
2143         ac_must_keep_next=false # Got value, back to normal.
2144       else
2145         case $ac_arg in
2146           *=* | --config-cache | -C | -disable-* | --disable-* \
2147           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2148           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2149           | -with-* | --with-* | -without-* | --without-* | --x)
2150             case "$ac_configure_args0 " in
2151               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2152             esac
2153             ;;
2154           -* ) ac_must_keep_next=true ;;
2155         esac
2156       fi
2157       as_fn_append ac_configure_args " '$ac_arg'"
2158       ;;
2159     esac
2160   done
2161 done
2162 { ac_configure_args0=; unset ac_configure_args0;}
2163 { ac_configure_args1=; unset ac_configure_args1;}
2164
2165 # When interrupted or exit'd, cleanup temporary files, and complete
2166 # config.log.  We remove comments because anyway the quotes in there
2167 # would cause problems or look ugly.
2168 # WARNING: Use '\'' to represent an apostrophe within the trap.
2169 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2170 trap 'exit_status=$?
2171   # Save into config.log some information that might help in debugging.
2172   {
2173     echo
2174
2175     $as_echo "## ---------------- ##
2176 ## Cache variables. ##
2177 ## ---------------- ##"
2178     echo
2179     # The following way of writing the cache mishandles newlines in values,
2180 (
2181   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2182     eval ac_val=\$$ac_var
2183     case $ac_val in #(
2184     *${as_nl}*)
2185       case $ac_var in #(
2186       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2187 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2188       esac
2189       case $ac_var in #(
2190       _ | IFS | as_nl) ;; #(
2191       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2192       *) { eval $ac_var=; unset $ac_var;} ;;
2193       esac ;;
2194     esac
2195   done
2196   (set) 2>&1 |
2197     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2198     *${as_nl}ac_space=\ *)
2199       sed -n \
2200         "s/'\''/'\''\\\\'\'''\''/g;
2201           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2202       ;; #(
2203     *)
2204       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2205       ;;
2206     esac |
2207     sort
2208 )
2209     echo
2210
2211     $as_echo "## ----------------- ##
2212 ## Output variables. ##
2213 ## ----------------- ##"
2214     echo
2215     for ac_var in $ac_subst_vars
2216     do
2217       eval ac_val=\$$ac_var
2218       case $ac_val in
2219       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2220       esac
2221       $as_echo "$ac_var='\''$ac_val'\''"
2222     done | sort
2223     echo
2224
2225     if test -n "$ac_subst_files"; then
2226       $as_echo "## ------------------- ##
2227 ## File substitutions. ##
2228 ## ------------------- ##"
2229       echo
2230       for ac_var in $ac_subst_files
2231       do
2232         eval ac_val=\$$ac_var
2233         case $ac_val in
2234         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2235         esac
2236         $as_echo "$ac_var='\''$ac_val'\''"
2237       done | sort
2238       echo
2239     fi
2240
2241     if test -s confdefs.h; then
2242       $as_echo "## ----------- ##
2243 ## confdefs.h. ##
2244 ## ----------- ##"
2245       echo
2246       cat confdefs.h
2247       echo
2248     fi
2249     test "$ac_signal" != 0 &&
2250       $as_echo "$as_me: caught signal $ac_signal"
2251     $as_echo "$as_me: exit $exit_status"
2252   } >&5
2253   rm -f core *.core core.conftest.* &&
2254     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2255     exit $exit_status
2256 ' 0
2257 for ac_signal in 1 2 13 15; do
2258   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2259 done
2260 ac_signal=0
2261
2262 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2263 rm -f -r conftest* confdefs.h
2264
2265 $as_echo "/* confdefs.h */" > confdefs.h
2266
2267 # Predefined preprocessor variables.
2268
2269 cat >>confdefs.h <<_ACEOF
2270 #define PACKAGE_NAME "$PACKAGE_NAME"
2271 _ACEOF
2272
2273 cat >>confdefs.h <<_ACEOF
2274 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2275 _ACEOF
2276
2277 cat >>confdefs.h <<_ACEOF
2278 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2279 _ACEOF
2280
2281 cat >>confdefs.h <<_ACEOF
2282 #define PACKAGE_STRING "$PACKAGE_STRING"
2283 _ACEOF
2284
2285 cat >>confdefs.h <<_ACEOF
2286 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2287 _ACEOF
2288
2289 cat >>confdefs.h <<_ACEOF
2290 #define PACKAGE_URL "$PACKAGE_URL"
2291 _ACEOF
2292
2293
2294 # Let the site file select an alternate cache file if it wants to.
2295 # Prefer an explicitly selected file to automatically selected ones.
2296 ac_site_file1=NONE
2297 ac_site_file2=NONE
2298 if test -n "$CONFIG_SITE"; then
2299   # We do not want a PATH search for config.site.
2300   case $CONFIG_SITE in #((
2301     -*)  ac_site_file1=./$CONFIG_SITE;;
2302     */*) ac_site_file1=$CONFIG_SITE;;
2303     *)   ac_site_file1=./$CONFIG_SITE;;
2304   esac
2305 elif test "x$prefix" != xNONE; then
2306   ac_site_file1=$prefix/share/config.site
2307   ac_site_file2=$prefix/etc/config.site
2308 else
2309   ac_site_file1=$ac_default_prefix/share/config.site
2310   ac_site_file2=$ac_default_prefix/etc/config.site
2311 fi
2312 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2313 do
2314   test "x$ac_site_file" = xNONE && continue
2315   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2316     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2317 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2318     sed 's/^/| /' "$ac_site_file" >&5
2319     . "$ac_site_file" \
2320       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2321 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2322 as_fn_error $? "failed to load site script $ac_site_file
2323 See \`config.log' for more details" "$LINENO" 5; }
2324   fi
2325 done
2326
2327 if test -r "$cache_file"; then
2328   # Some versions of bash will fail to source /dev/null (special files
2329   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2330   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2331     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2332 $as_echo "$as_me: loading cache $cache_file" >&6;}
2333     case $cache_file in
2334       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2335       *)                      . "./$cache_file";;
2336     esac
2337   fi
2338 else
2339   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2340 $as_echo "$as_me: creating cache $cache_file" >&6;}
2341   >$cache_file
2342 fi
2343
2344 as_fn_append ac_header_list " dlfcn.h"
2345 as_fn_append ac_header_list " fcntl.h"
2346 as_fn_append ac_header_list " fpu_control.h"
2347 as_fn_append ac_header_list " termios.h"
2348 as_fn_append ac_header_list " unistd.h"
2349 as_fn_append ac_header_list " utime.h"
2350 as_fn_append ac_header_list " linux/if_tun.h"
2351 as_fn_append ac_header_list " linux/mii.h"
2352 as_fn_append ac_header_list " linux/types.h"
2353 as_fn_append ac_header_list " net/if.h"
2354 as_fn_append ac_header_list " netinet/in.h"
2355 as_fn_append ac_header_list " netinet/tcp.h"
2356 as_fn_append ac_header_list " sys/ioctl.h"
2357 as_fn_append ac_header_list " sys/mman.h"
2358 as_fn_append ac_header_list " sys/mount.h"
2359 as_fn_append ac_header_list " sys/param.h"
2360 as_fn_append ac_header_list " sys/resource.h"
2361 as_fn_append ac_header_list " sys/socket.h"
2362 as_fn_append ac_header_list " sys/stat.h"
2363 as_fn_append ac_header_list " sys/statfs.h"
2364 as_fn_append ac_header_list " sys/termio.h"
2365 as_fn_append ac_header_list " sys/termios.h"
2366 as_fn_append ac_header_list " sys/types.h"
2367 as_fn_append ac_header_list " sys/vfs.h"
2368 as_fn_append ac_func_list " __setfpucw"
2369 as_fn_append ac_func_list " access"
2370 as_fn_append ac_func_list " aint"
2371 as_fn_append ac_func_list " anint"
2372 as_fn_append ac_func_list " cfgetispeed"
2373 as_fn_append ac_func_list " cfgetospeed"
2374 as_fn_append ac_func_list " cfsetispeed"
2375 as_fn_append ac_func_list " cfsetospeed"
2376 as_fn_append ac_func_list " chdir"
2377 as_fn_append ac_func_list " chmod"
2378 as_fn_append ac_func_list " dup"
2379 as_fn_append ac_func_list " dup2"
2380 as_fn_append ac_func_list " execv"
2381 as_fn_append ac_func_list " execve"
2382 as_fn_append ac_func_list " fcntl"
2383 as_fn_append ac_func_list " fork"
2384 as_fn_append ac_func_list " fstat"
2385 as_fn_append ac_func_list " fstatfs"
2386 as_fn_append ac_func_list " ftruncate"
2387 as_fn_append ac_func_list " getdirentries"
2388 as_fn_append ac_func_list " getegid"
2389 as_fn_append ac_func_list " geteuid"
2390 as_fn_append ac_func_list " getgid"
2391 as_fn_append ac_func_list " getpid"
2392 as_fn_append ac_func_list " getppid"
2393 as_fn_append ac_func_list " getrusage"
2394 as_fn_append ac_func_list " gettimeofday"
2395 as_fn_append ac_func_list " getuid"
2396 as_fn_append ac_func_list " ioctl"
2397 as_fn_append ac_func_list " kill"
2398 as_fn_append ac_func_list " link"
2399 as_fn_append ac_func_list " lseek"
2400 as_fn_append ac_func_list " mmap"
2401 as_fn_append ac_func_list " munmap"
2402 as_fn_append ac_func_list " pipe"
2403 as_fn_append ac_func_list " posix_fallocate"
2404 as_fn_append ac_func_list " pread"
2405 as_fn_append ac_func_list " rmdir"
2406 as_fn_append ac_func_list " setregid"
2407 as_fn_append ac_func_list " setreuid"
2408 as_fn_append ac_func_list " setgid"
2409 as_fn_append ac_func_list " setuid"
2410 as_fn_append ac_func_list " sigaction"
2411 as_fn_append ac_func_list " sigprocmask"
2412 as_fn_append ac_func_list " sqrt"
2413 as_fn_append ac_func_list " stat"
2414 as_fn_append ac_func_list " strsignal"
2415 as_fn_append ac_func_list " symlink"
2416 as_fn_append ac_func_list " tcdrain"
2417 as_fn_append ac_func_list " tcflow"
2418 as_fn_append ac_func_list " tcflush"
2419 as_fn_append ac_func_list " tcgetattr"
2420 as_fn_append ac_func_list " tcgetpgrp"
2421 as_fn_append ac_func_list " tcsendbreak"
2422 as_fn_append ac_func_list " tcsetattr"
2423 as_fn_append ac_func_list " tcsetpgrp"
2424 as_fn_append ac_func_list " time"
2425 as_fn_append ac_func_list " truncate"
2426 as_fn_append ac_func_list " umask"
2427 as_fn_append ac_func_list " unlink"
2428 as_fn_append ac_func_list " utime"
2429 # Check that the precious variables saved in the cache have kept the same
2430 # value.
2431 ac_cache_corrupted=false
2432 for ac_var in $ac_precious_vars; do
2433   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2434   eval ac_new_set=\$ac_env_${ac_var}_set
2435   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2436   eval ac_new_val=\$ac_env_${ac_var}_value
2437   case $ac_old_set,$ac_new_set in
2438     set,)
2439       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2440 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2441       ac_cache_corrupted=: ;;
2442     ,set)
2443       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2444 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2445       ac_cache_corrupted=: ;;
2446     ,);;
2447     *)
2448       if test "x$ac_old_val" != "x$ac_new_val"; then
2449         # differences in whitespace do not lead to failure.
2450         ac_old_val_w=`echo x $ac_old_val`
2451         ac_new_val_w=`echo x $ac_new_val`
2452         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2453           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2454 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2455           ac_cache_corrupted=:
2456         else
2457           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2458 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2459           eval $ac_var=\$ac_old_val
2460         fi
2461         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2462 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2463         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2464 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2465       fi;;
2466   esac
2467   # Pass precious variables to config.status.
2468   if test "$ac_new_set" = set; then
2469     case $ac_new_val in
2470     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2471     *) ac_arg=$ac_var=$ac_new_val ;;
2472     esac
2473     case " $ac_configure_args " in
2474       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2475       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2476     esac
2477   fi
2478 done
2479 if $ac_cache_corrupted; then
2480   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2481 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2482   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2483 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2484   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2485 fi
2486 ## -------------------- ##
2487 ## Main body of script. ##
2488 ## -------------------- ##
2489
2490 ac_ext=c
2491 ac_cpp='$CPP $CPPFLAGS'
2492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2495
2496
2497
2498
2499
2500
2501
2502
2503 # Check whether --with-pkgversion was given.
2504 if test "${with_pkgversion+set}" = set; then :
2505   withval=$with_pkgversion; case "$withval" in
2506       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
2507       no)  PKGVERSION= ;;
2508       *)   PKGVERSION="($withval) " ;;
2509      esac
2510 else
2511   PKGVERSION="(SIM) "
2512
2513 fi
2514
2515
2516
2517
2518 cat >>confdefs.h <<_ACEOF
2519 #define PKGVERSION "$PKGVERSION"
2520 _ACEOF
2521
2522
2523
2524 # Check whether --with-bugurl was given.
2525 if test "${with_bugurl+set}" = set; then :
2526   withval=$with_bugurl; case "$withval" in
2527       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
2528       no)  BUGURL=
2529            ;;
2530       *)   BUGURL="$withval"
2531            ;;
2532      esac
2533 else
2534   BUGURL="$PACKAGE_BUGREPORT"
2535
2536 fi
2537
2538   case ${BUGURL} in
2539   "")
2540     REPORT_BUGS_TO=
2541     REPORT_BUGS_TEXI=
2542     ;;
2543   *)
2544     REPORT_BUGS_TO="<$BUGURL>"
2545     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
2546     ;;
2547   esac;
2548
2549
2550
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
2554 _ACEOF
2555
2556
2557 ac_config_headers="$ac_config_headers config.h"
2558
2559
2560 ac_aux_dir=
2561 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2562   if test -f "$ac_dir/install-sh"; then
2563     ac_aux_dir=$ac_dir
2564     ac_install_sh="$ac_aux_dir/install-sh -c"
2565     break
2566   elif test -f "$ac_dir/install.sh"; then
2567     ac_aux_dir=$ac_dir
2568     ac_install_sh="$ac_aux_dir/install.sh -c"
2569     break
2570   elif test -f "$ac_dir/shtool"; then
2571     ac_aux_dir=$ac_dir
2572     ac_install_sh="$ac_aux_dir/shtool install -c"
2573     break
2574   fi
2575 done
2576 if test -z "$ac_aux_dir"; then
2577   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2578 fi
2579
2580 # These three variables are undocumented and unsupported,
2581 # and are intended to be withdrawn in a future Autoconf release.
2582 # They can cause serious problems if a builder's source tree is in a directory
2583 # whose full name contains unusual characters.
2584 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2585 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2586 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2587
2588
2589 # Make sure we can run config.sub.
2590 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2591   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2592
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2594 $as_echo_n "checking build system type... " >&6; }
2595 if ${ac_cv_build+:} false; then :
2596   $as_echo_n "(cached) " >&6
2597 else
2598   ac_build_alias=$build_alias
2599 test "x$ac_build_alias" = x &&
2600   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2601 test "x$ac_build_alias" = x &&
2602   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2603 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2604   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2605
2606 fi
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2608 $as_echo "$ac_cv_build" >&6; }
2609 case $ac_cv_build in
2610 *-*-*) ;;
2611 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2612 esac
2613 build=$ac_cv_build
2614 ac_save_IFS=$IFS; IFS='-'
2615 set x $ac_cv_build
2616 shift
2617 build_cpu=$1
2618 build_vendor=$2
2619 shift; shift
2620 # Remember, the first character of IFS is used to create $*,
2621 # except with old shells:
2622 build_os=$*
2623 IFS=$ac_save_IFS
2624 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2625
2626
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2628 $as_echo_n "checking host system type... " >&6; }
2629 if ${ac_cv_host+:} false; then :
2630   $as_echo_n "(cached) " >&6
2631 else
2632   if test "x$host_alias" = x; then
2633   ac_cv_host=$ac_cv_build
2634 else
2635   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2636     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2637 fi
2638
2639 fi
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2641 $as_echo "$ac_cv_host" >&6; }
2642 case $ac_cv_host in
2643 *-*-*) ;;
2644 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2645 esac
2646 host=$ac_cv_host
2647 ac_save_IFS=$IFS; IFS='-'
2648 set x $ac_cv_host
2649 shift
2650 host_cpu=$1
2651 host_vendor=$2
2652 shift; shift
2653 # Remember, the first character of IFS is used to create $*,
2654 # except with old shells:
2655 host_os=$*
2656 IFS=$ac_save_IFS
2657 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2658
2659
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2661 $as_echo_n "checking target system type... " >&6; }
2662 if ${ac_cv_target+:} false; then :
2663   $as_echo_n "(cached) " >&6
2664 else
2665   if test "x$target_alias" = x; then
2666   ac_cv_target=$ac_cv_host
2667 else
2668   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2669     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2670 fi
2671
2672 fi
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2674 $as_echo "$ac_cv_target" >&6; }
2675 case $ac_cv_target in
2676 *-*-*) ;;
2677 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2678 esac
2679 target=$ac_cv_target
2680 ac_save_IFS=$IFS; IFS='-'
2681 set x $ac_cv_target
2682 shift
2683 target_cpu=$1
2684 target_vendor=$2
2685 shift; shift
2686 # Remember, the first character of IFS is used to create $*,
2687 # except with old shells:
2688 target_os=$*
2689 IFS=$ac_save_IFS
2690 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2691
2692
2693 # The aliases save the names the user supplied, while $host etc.
2694 # will get canonicalized.
2695 test -n "$target_alias" &&
2696   test "$program_prefix$program_suffix$program_transform_name" = \
2697     NONENONEs,x,x, &&
2698   program_prefix=${target_alias}-
2699 # Expand $ac_aux_dir to an absolute path.
2700 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2701
2702 ac_ext=c
2703 ac_cpp='$CPP $CPPFLAGS'
2704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2707 if test -n "$ac_tool_prefix"; then
2708   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2709 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2711 $as_echo_n "checking for $ac_word... " >&6; }
2712 if ${ac_cv_prog_CC+:} false; then :
2713   $as_echo_n "(cached) " >&6
2714 else
2715   if test -n "$CC"; then
2716   ac_cv_prog_CC="$CC" # Let the user override the test.
2717 else
2718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719 for as_dir in $PATH
2720 do
2721   IFS=$as_save_IFS
2722   test -z "$as_dir" && as_dir=.
2723     for ac_exec_ext in '' $ac_executable_extensions; do
2724   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2727     break 2
2728   fi
2729 done
2730   done
2731 IFS=$as_save_IFS
2732
2733 fi
2734 fi
2735 CC=$ac_cv_prog_CC
2736 if test -n "$CC"; then
2737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2738 $as_echo "$CC" >&6; }
2739 else
2740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2741 $as_echo "no" >&6; }
2742 fi
2743
2744
2745 fi
2746 if test -z "$ac_cv_prog_CC"; then
2747   ac_ct_CC=$CC
2748   # Extract the first word of "gcc", so it can be a program name with args.
2749 set dummy gcc; ac_word=$2
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751 $as_echo_n "checking for $ac_word... " >&6; }
2752 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2753   $as_echo_n "(cached) " >&6
2754 else
2755   if test -n "$ac_ct_CC"; then
2756   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2757 else
2758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759 for as_dir in $PATH
2760 do
2761   IFS=$as_save_IFS
2762   test -z "$as_dir" && as_dir=.
2763     for ac_exec_ext in '' $ac_executable_extensions; do
2764   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2765     ac_cv_prog_ac_ct_CC="gcc"
2766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767     break 2
2768   fi
2769 done
2770   done
2771 IFS=$as_save_IFS
2772
2773 fi
2774 fi
2775 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2776 if test -n "$ac_ct_CC"; then
2777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2778 $as_echo "$ac_ct_CC" >&6; }
2779 else
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781 $as_echo "no" >&6; }
2782 fi
2783
2784   if test "x$ac_ct_CC" = x; then
2785     CC=""
2786   else
2787     case $cross_compiling:$ac_tool_warned in
2788 yes:)
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2790 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2791 ac_tool_warned=yes ;;
2792 esac
2793     CC=$ac_ct_CC
2794   fi
2795 else
2796   CC="$ac_cv_prog_CC"
2797 fi
2798
2799 if test -z "$CC"; then
2800           if test -n "$ac_tool_prefix"; then
2801     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2802 set dummy ${ac_tool_prefix}cc; ac_word=$2
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2804 $as_echo_n "checking for $ac_word... " >&6; }
2805 if ${ac_cv_prog_CC+:} false; then :
2806   $as_echo_n "(cached) " >&6
2807 else
2808   if test -n "$CC"; then
2809   ac_cv_prog_CC="$CC" # Let the user override the test.
2810 else
2811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2812 for as_dir in $PATH
2813 do
2814   IFS=$as_save_IFS
2815   test -z "$as_dir" && as_dir=.
2816     for ac_exec_ext in '' $ac_executable_extensions; do
2817   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2818     ac_cv_prog_CC="${ac_tool_prefix}cc"
2819     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2820     break 2
2821   fi
2822 done
2823   done
2824 IFS=$as_save_IFS
2825
2826 fi
2827 fi
2828 CC=$ac_cv_prog_CC
2829 if test -n "$CC"; then
2830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2831 $as_echo "$CC" >&6; }
2832 else
2833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2834 $as_echo "no" >&6; }
2835 fi
2836
2837
2838   fi
2839 fi
2840 if test -z "$CC"; then
2841   # Extract the first word of "cc", so it can be a program name with args.
2842 set dummy cc; ac_word=$2
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2844 $as_echo_n "checking for $ac_word... " >&6; }
2845 if ${ac_cv_prog_CC+:} false; then :
2846   $as_echo_n "(cached) " >&6
2847 else
2848   if test -n "$CC"; then
2849   ac_cv_prog_CC="$CC" # Let the user override the test.
2850 else
2851   ac_prog_rejected=no
2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853 for as_dir in $PATH
2854 do
2855   IFS=$as_save_IFS
2856   test -z "$as_dir" && as_dir=.
2857     for ac_exec_ext in '' $ac_executable_extensions; do
2858   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2860        ac_prog_rejected=yes
2861        continue
2862      fi
2863     ac_cv_prog_CC="cc"
2864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2865     break 2
2866   fi
2867 done
2868   done
2869 IFS=$as_save_IFS
2870
2871 if test $ac_prog_rejected = yes; then
2872   # We found a bogon in the path, so make sure we never use it.
2873   set dummy $ac_cv_prog_CC
2874   shift
2875   if test $# != 0; then
2876     # We chose a different compiler from the bogus one.
2877     # However, it has the same basename, so the bogon will be chosen
2878     # first if we set CC to just the basename; use the full file name.
2879     shift
2880     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2881   fi
2882 fi
2883 fi
2884 fi
2885 CC=$ac_cv_prog_CC
2886 if test -n "$CC"; then
2887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2888 $as_echo "$CC" >&6; }
2889 else
2890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2891 $as_echo "no" >&6; }
2892 fi
2893
2894
2895 fi
2896 if test -z "$CC"; then
2897   if test -n "$ac_tool_prefix"; then
2898   for ac_prog in cl.exe
2899   do
2900     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2901 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2903 $as_echo_n "checking for $ac_word... " >&6; }
2904 if ${ac_cv_prog_CC+:} false; then :
2905   $as_echo_n "(cached) " >&6
2906 else
2907   if test -n "$CC"; then
2908   ac_cv_prog_CC="$CC" # Let the user override the test.
2909 else
2910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2911 for as_dir in $PATH
2912 do
2913   IFS=$as_save_IFS
2914   test -z "$as_dir" && as_dir=.
2915     for ac_exec_ext in '' $ac_executable_extensions; do
2916   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2917     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2919     break 2
2920   fi
2921 done
2922   done
2923 IFS=$as_save_IFS
2924
2925 fi
2926 fi
2927 CC=$ac_cv_prog_CC
2928 if test -n "$CC"; then
2929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2930 $as_echo "$CC" >&6; }
2931 else
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2933 $as_echo "no" >&6; }
2934 fi
2935
2936
2937     test -n "$CC" && break
2938   done
2939 fi
2940 if test -z "$CC"; then
2941   ac_ct_CC=$CC
2942   for ac_prog in cl.exe
2943 do
2944   # Extract the first word of "$ac_prog", so it can be a program name with args.
2945 set dummy $ac_prog; ac_word=$2
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2947 $as_echo_n "checking for $ac_word... " >&6; }
2948 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2949   $as_echo_n "(cached) " >&6
2950 else
2951   if test -n "$ac_ct_CC"; then
2952   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2953 else
2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2955 for as_dir in $PATH
2956 do
2957   IFS=$as_save_IFS
2958   test -z "$as_dir" && as_dir=.
2959     for ac_exec_ext in '' $ac_executable_extensions; do
2960   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2961     ac_cv_prog_ac_ct_CC="$ac_prog"
2962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2963     break 2
2964   fi
2965 done
2966   done
2967 IFS=$as_save_IFS
2968
2969 fi
2970 fi
2971 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2972 if test -n "$ac_ct_CC"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2974 $as_echo "$ac_ct_CC" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981   test -n "$ac_ct_CC" && break
2982 done
2983
2984   if test "x$ac_ct_CC" = x; then
2985     CC=""
2986   else
2987     case $cross_compiling:$ac_tool_warned in
2988 yes:)
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2990 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2991 ac_tool_warned=yes ;;
2992 esac
2993     CC=$ac_ct_CC
2994   fi
2995 fi
2996
2997 fi
2998
2999
3000 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3002 as_fn_error $? "no acceptable C compiler found in \$PATH
3003 See \`config.log' for more details" "$LINENO" 5; }
3004
3005 # Provide some information about the compiler.
3006 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3007 set X $ac_compile
3008 ac_compiler=$2
3009 for ac_option in --version -v -V -qversion; do
3010   { { ac_try="$ac_compiler $ac_option >&5"
3011 case "(($ac_try" in
3012   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3013   *) ac_try_echo=$ac_try;;
3014 esac
3015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3016 $as_echo "$ac_try_echo"; } >&5
3017   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3018   ac_status=$?
3019   if test -s conftest.err; then
3020     sed '10a\
3021 ... rest of stderr output deleted ...
3022          10q' conftest.err >conftest.er1
3023     cat conftest.er1 >&5
3024   fi
3025   rm -f conftest.er1 conftest.err
3026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3027   test $ac_status = 0; }
3028 done
3029
3030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031 /* end confdefs.h.  */
3032
3033 int
3034 main ()
3035 {
3036
3037   ;
3038   return 0;
3039 }
3040 _ACEOF
3041 ac_clean_files_save=$ac_clean_files
3042 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3043 # Try to create an executable without -o first, disregard a.out.
3044 # It will help us diagnose broken compilers, and finding out an intuition
3045 # of exeext.
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3047 $as_echo_n "checking whether the C compiler works... " >&6; }
3048 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3049
3050 # The possible output files:
3051 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3052
3053 ac_rmfiles=
3054 for ac_file in $ac_files
3055 do
3056   case $ac_file in
3057     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3058     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3059   esac
3060 done
3061 rm -f $ac_rmfiles
3062
3063 if { { ac_try="$ac_link_default"
3064 case "(($ac_try" in
3065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3066   *) ac_try_echo=$ac_try;;
3067 esac
3068 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3069 $as_echo "$ac_try_echo"; } >&5
3070   (eval "$ac_link_default") 2>&5
3071   ac_status=$?
3072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3073   test $ac_status = 0; }; then :
3074   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3075 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3076 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3077 # so that the user can short-circuit this test for compilers unknown to
3078 # Autoconf.
3079 for ac_file in $ac_files ''
3080 do
3081   test -f "$ac_file" || continue
3082   case $ac_file in
3083     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3084         ;;
3085     [ab].out )
3086         # We found the default executable, but exeext='' is most
3087         # certainly right.
3088         break;;
3089     *.* )
3090         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3091         then :; else
3092            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3093         fi
3094         # We set ac_cv_exeext here because the later test for it is not
3095         # safe: cross compilers may not add the suffix if given an `-o'
3096         # argument, so we may need to know it at that point already.
3097         # Even if this section looks crufty: it has the advantage of
3098         # actually working.
3099         break;;
3100     * )
3101         break;;
3102   esac
3103 done
3104 test "$ac_cv_exeext" = no && ac_cv_exeext=
3105
3106 else
3107   ac_file=''
3108 fi
3109 if test -z "$ac_file"; then :
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3111 $as_echo "no" >&6; }
3112 $as_echo "$as_me: failed program was:" >&5
3113 sed 's/^/| /' conftest.$ac_ext >&5
3114
3115 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117 as_fn_error 77 "C compiler cannot create executables
3118 See \`config.log' for more details" "$LINENO" 5; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3121 $as_echo "yes" >&6; }
3122 fi
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3124 $as_echo_n "checking for C compiler default output file name... " >&6; }
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3126 $as_echo "$ac_file" >&6; }
3127 ac_exeext=$ac_cv_exeext
3128
3129 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3130 ac_clean_files=$ac_clean_files_save
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3132 $as_echo_n "checking for suffix of executables... " >&6; }
3133 if { { ac_try="$ac_link"
3134 case "(($ac_try" in
3135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3136   *) ac_try_echo=$ac_try;;
3137 esac
3138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3139 $as_echo "$ac_try_echo"; } >&5
3140   (eval "$ac_link") 2>&5
3141   ac_status=$?
3142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143   test $ac_status = 0; }; then :
3144   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3145 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3146 # work properly (i.e., refer to `conftest.exe'), while it won't with
3147 # `rm'.
3148 for ac_file in conftest.exe conftest conftest.*; do
3149   test -f "$ac_file" || continue
3150   case $ac_file in
3151     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3152     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3153           break;;
3154     * ) break;;
3155   esac
3156 done
3157 else
3158   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3160 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3161 See \`config.log' for more details" "$LINENO" 5; }
3162 fi
3163 rm -f conftest conftest$ac_cv_exeext
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3165 $as_echo "$ac_cv_exeext" >&6; }
3166
3167 rm -f conftest.$ac_ext
3168 EXEEXT=$ac_cv_exeext
3169 ac_exeext=$EXEEXT
3170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3171 /* end confdefs.h.  */
3172 #include <stdio.h>
3173 int
3174 main ()
3175 {
3176 FILE *f = fopen ("conftest.out", "w");
3177  return ferror (f) || fclose (f) != 0;
3178
3179   ;
3180   return 0;
3181 }
3182 _ACEOF
3183 ac_clean_files="$ac_clean_files conftest.out"
3184 # Check that the compiler produces executables we can run.  If not, either
3185 # the compiler is broken, or we cross compile.
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3187 $as_echo_n "checking whether we are cross compiling... " >&6; }
3188 if test "$cross_compiling" != yes; then
3189   { { ac_try="$ac_link"
3190 case "(($ac_try" in
3191   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192   *) ac_try_echo=$ac_try;;
3193 esac
3194 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3195 $as_echo "$ac_try_echo"; } >&5
3196   (eval "$ac_link") 2>&5
3197   ac_status=$?
3198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3199   test $ac_status = 0; }
3200   if { ac_try='./conftest$ac_cv_exeext'
3201   { { case "(($ac_try" in
3202   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3203   *) ac_try_echo=$ac_try;;
3204 esac
3205 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3206 $as_echo "$ac_try_echo"; } >&5
3207   (eval "$ac_try") 2>&5
3208   ac_status=$?
3209   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3210   test $ac_status = 0; }; }; then
3211     cross_compiling=no
3212   else
3213     if test "$cross_compiling" = maybe; then
3214         cross_compiling=yes
3215     else
3216         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3218 as_fn_error $? "cannot run C compiled programs.
3219 If you meant to cross compile, use \`--host'.
3220 See \`config.log' for more details" "$LINENO" 5; }
3221     fi
3222   fi
3223 fi
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3225 $as_echo "$cross_compiling" >&6; }
3226
3227 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3228 ac_clean_files=$ac_clean_files_save
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3230 $as_echo_n "checking for suffix of object files... " >&6; }
3231 if ${ac_cv_objext+:} false; then :
3232   $as_echo_n "(cached) " >&6
3233 else
3234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h.  */
3236
3237 int
3238 main ()
3239 {
3240
3241   ;
3242   return 0;
3243 }
3244 _ACEOF
3245 rm -f conftest.o conftest.obj
3246 if { { ac_try="$ac_compile"
3247 case "(($ac_try" in
3248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3249   *) ac_try_echo=$ac_try;;
3250 esac
3251 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3252 $as_echo "$ac_try_echo"; } >&5
3253   (eval "$ac_compile") 2>&5
3254   ac_status=$?
3255   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3256   test $ac_status = 0; }; then :
3257   for ac_file in conftest.o conftest.obj conftest.*; do
3258   test -f "$ac_file" || continue;
3259   case $ac_file in
3260     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3261     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3262        break;;
3263   esac
3264 done
3265 else
3266   $as_echo "$as_me: failed program was:" >&5
3267 sed 's/^/| /' conftest.$ac_ext >&5
3268
3269 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3270 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3271 as_fn_error $? "cannot compute suffix of object files: cannot compile
3272 See \`config.log' for more details" "$LINENO" 5; }
3273 fi
3274 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3275 fi
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3277 $as_echo "$ac_cv_objext" >&6; }
3278 OBJEXT=$ac_cv_objext
3279 ac_objext=$OBJEXT
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3281 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3282 if ${ac_cv_c_compiler_gnu+:} false; then :
3283   $as_echo_n "(cached) " >&6
3284 else
3285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286 /* end confdefs.h.  */
3287
3288 int
3289 main ()
3290 {
3291 #ifndef __GNUC__
3292        choke me
3293 #endif
3294
3295   ;
3296   return 0;
3297 }
3298 _ACEOF
3299 if ac_fn_c_try_compile "$LINENO"; then :
3300   ac_compiler_gnu=yes
3301 else
3302   ac_compiler_gnu=no
3303 fi
3304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3305 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3306
3307 fi
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3309 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3310 if test $ac_compiler_gnu = yes; then
3311   GCC=yes
3312 else
3313   GCC=
3314 fi
3315 ac_test_CFLAGS=${CFLAGS+set}
3316 ac_save_CFLAGS=$CFLAGS
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3318 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3319 if ${ac_cv_prog_cc_g+:} false; then :
3320   $as_echo_n "(cached) " >&6
3321 else
3322   ac_save_c_werror_flag=$ac_c_werror_flag
3323    ac_c_werror_flag=yes
3324    ac_cv_prog_cc_g=no
3325    CFLAGS="-g"
3326    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328
3329 int
3330 main ()
3331 {
3332
3333   ;
3334   return 0;
3335 }
3336 _ACEOF
3337 if ac_fn_c_try_compile "$LINENO"; then :
3338   ac_cv_prog_cc_g=yes
3339 else
3340   CFLAGS=""
3341       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3342 /* end confdefs.h.  */
3343
3344 int
3345 main ()
3346 {
3347
3348   ;
3349   return 0;
3350 }
3351 _ACEOF
3352 if ac_fn_c_try_compile "$LINENO"; then :
3353
3354 else
3355   ac_c_werror_flag=$ac_save_c_werror_flag
3356          CFLAGS="-g"
3357          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h.  */
3359
3360 int
3361 main ()
3362 {
3363
3364   ;
3365   return 0;
3366 }
3367 _ACEOF
3368 if ac_fn_c_try_compile "$LINENO"; then :
3369   ac_cv_prog_cc_g=yes
3370 fi
3371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372 fi
3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374 fi
3375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376    ac_c_werror_flag=$ac_save_c_werror_flag
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3379 $as_echo "$ac_cv_prog_cc_g" >&6; }
3380 if test "$ac_test_CFLAGS" = set; then
3381   CFLAGS=$ac_save_CFLAGS
3382 elif test $ac_cv_prog_cc_g = yes; then
3383   if test "$GCC" = yes; then
3384     CFLAGS="-g -O2"
3385   else
3386     CFLAGS="-g"
3387   fi
3388 else
3389   if test "$GCC" = yes; then
3390     CFLAGS="-O2"
3391   else
3392     CFLAGS=
3393   fi
3394 fi
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3396 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3397 if ${ac_cv_prog_cc_c89+:} false; then :
3398   $as_echo_n "(cached) " >&6
3399 else
3400   ac_cv_prog_cc_c89=no
3401 ac_save_CC=$CC
3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h.  */
3404 #include <stdarg.h>
3405 #include <stdio.h>
3406 struct stat;
3407 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3408 struct buf { int x; };
3409 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3410 static char *e (p, i)
3411      char **p;
3412      int i;
3413 {
3414   return p[i];
3415 }
3416 static char *f (char * (*g) (char **, int), char **p, ...)
3417 {
3418   char *s;
3419   va_list v;
3420   va_start (v,p);
3421   s = g (p, va_arg (v,int));
3422   va_end (v);
3423   return s;
3424 }
3425
3426 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3427    function prototypes and stuff, but not '\xHH' hex character constants.
3428    These don't provoke an error unfortunately, instead are silently treated
3429    as 'x'.  The following induces an error, until -std is added to get
3430    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3431    array size at least.  It's necessary to write '\x00'==0 to get something
3432    that's true only with -std.  */
3433 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3434
3435 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3436    inside strings and character constants.  */
3437 #define FOO(x) 'x'
3438 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3439
3440 int test (int i, double x);
3441 struct s1 {int (*f) (int a);};
3442 struct s2 {int (*f) (double a);};
3443 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3444 int argc;
3445 char **argv;
3446 int
3447 main ()
3448 {
3449 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3450   ;
3451   return 0;
3452 }
3453 _ACEOF
3454 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3455         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3456 do
3457   CC="$ac_save_CC $ac_arg"
3458   if ac_fn_c_try_compile "$LINENO"; then :
3459   ac_cv_prog_cc_c89=$ac_arg
3460 fi
3461 rm -f core conftest.err conftest.$ac_objext
3462   test "x$ac_cv_prog_cc_c89" != "xno" && break
3463 done
3464 rm -f conftest.$ac_ext
3465 CC=$ac_save_CC
3466
3467 fi
3468 # AC_CACHE_VAL
3469 case "x$ac_cv_prog_cc_c89" in
3470   x)
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3472 $as_echo "none needed" >&6; } ;;
3473   xno)
3474     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3475 $as_echo "unsupported" >&6; } ;;
3476   *)
3477     CC="$CC $ac_cv_prog_cc_c89"
3478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3479 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3480 esac
3481 if test "x$ac_cv_prog_cc_c89" != xno; then :
3482
3483 fi
3484
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490
3491 ac_ext=c
3492 ac_cpp='$CPP $CPPFLAGS'
3493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3497 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3498 if ${am_cv_prog_cc_c_o+:} false; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3502 /* end confdefs.h.  */
3503
3504 int
3505 main ()
3506 {
3507
3508   ;
3509   return 0;
3510 }
3511 _ACEOF
3512   # Make sure it works both with $CC and with simple cc.
3513   # Following AC_PROG_CC_C_O, we do the test twice because some
3514   # compilers refuse to overwrite an existing .o file with -o,
3515   # though they will create one.
3516   am_cv_prog_cc_c_o=yes
3517   for am_i in 1 2; do
3518     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3519    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3520    ac_status=$?
3521    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522    (exit $ac_status); } \
3523          && test -f conftest2.$ac_objext; then
3524       : OK
3525     else
3526       am_cv_prog_cc_c_o=no
3527       break
3528     fi
3529   done
3530   rm -f core conftest*
3531   unset am_i
3532 fi
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3534 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3535 if test "$am_cv_prog_cc_c_o" != yes; then
3536    # Losing compiler, so override with the script.
3537    # FIXME: It is wrong to rewrite CC.
3538    # But if we don't then we get into trouble of one sort or another.
3539    # A longer-term fix would be to have automake use am__CC in this case,
3540    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3541    CC="$am_aux_dir/compile $CC"
3542 fi
3543 ac_ext=c
3544 ac_cpp='$CPP $CPPFLAGS'
3545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3548
3549
3550
3551 ac_ext=c
3552 ac_cpp='$CPP $CPPFLAGS'
3553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3557 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3558 # On Suns, sometimes $CPP names a directory.
3559 if test -n "$CPP" && test -d "$CPP"; then
3560   CPP=
3561 fi
3562 if test -z "$CPP"; then
3563   if ${ac_cv_prog_CPP+:} false; then :
3564   $as_echo_n "(cached) " >&6
3565 else
3566       # Double quotes because CPP needs to be expanded
3567     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3568     do
3569       ac_preproc_ok=false
3570 for ac_c_preproc_warn_flag in '' yes
3571 do
3572   # Use a header file that comes with gcc, so configuring glibc
3573   # with a fresh cross-compiler works.
3574   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3575   # <limits.h> exists even on freestanding compilers.
3576   # On the NeXT, cc -E runs the code through the compiler's parser,
3577   # not just through cpp. "Syntax error" is here to catch this case.
3578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3579 /* end confdefs.h.  */
3580 #ifdef __STDC__
3581 # include <limits.h>
3582 #else
3583 # include <assert.h>
3584 #endif
3585                      Syntax error
3586 _ACEOF
3587 if ac_fn_c_try_cpp "$LINENO"; then :
3588
3589 else
3590   # Broken: fails on valid input.
3591 continue
3592 fi
3593 rm -f conftest.err conftest.i conftest.$ac_ext
3594
3595   # OK, works on sane cases.  Now check whether nonexistent headers
3596   # can be detected and how.
3597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3598 /* end confdefs.h.  */
3599 #include <ac_nonexistent.h>
3600 _ACEOF
3601 if ac_fn_c_try_cpp "$LINENO"; then :
3602   # Broken: success on invalid input.
3603 continue
3604 else
3605   # Passes both tests.
3606 ac_preproc_ok=:
3607 break
3608 fi
3609 rm -f conftest.err conftest.i conftest.$ac_ext
3610
3611 done
3612 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3613 rm -f conftest.i conftest.err conftest.$ac_ext
3614 if $ac_preproc_ok; then :
3615   break
3616 fi
3617
3618     done
3619     ac_cv_prog_CPP=$CPP
3620
3621 fi
3622   CPP=$ac_cv_prog_CPP
3623 else
3624   ac_cv_prog_CPP=$CPP
3625 fi
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3627 $as_echo "$CPP" >&6; }
3628 ac_preproc_ok=false
3629 for ac_c_preproc_warn_flag in '' yes
3630 do
3631   # Use a header file that comes with gcc, so configuring glibc
3632   # with a fresh cross-compiler works.
3633   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3634   # <limits.h> exists even on freestanding compilers.
3635   # On the NeXT, cc -E runs the code through the compiler's parser,
3636   # not just through cpp. "Syntax error" is here to catch this case.
3637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3638 /* end confdefs.h.  */
3639 #ifdef __STDC__
3640 # include <limits.h>
3641 #else
3642 # include <assert.h>
3643 #endif
3644                      Syntax error
3645 _ACEOF
3646 if ac_fn_c_try_cpp "$LINENO"; then :
3647
3648 else
3649   # Broken: fails on valid input.
3650 continue
3651 fi
3652 rm -f conftest.err conftest.i conftest.$ac_ext
3653
3654   # OK, works on sane cases.  Now check whether nonexistent headers
3655   # can be detected and how.
3656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3657 /* end confdefs.h.  */
3658 #include <ac_nonexistent.h>
3659 _ACEOF
3660 if ac_fn_c_try_cpp "$LINENO"; then :
3661   # Broken: success on invalid input.
3662 continue
3663 else
3664   # Passes both tests.
3665 ac_preproc_ok=:
3666 break
3667 fi
3668 rm -f conftest.err conftest.i conftest.$ac_ext
3669
3670 done
3671 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3672 rm -f conftest.i conftest.err conftest.$ac_ext
3673 if $ac_preproc_ok; then :
3674
3675 else
3676   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3678 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3679 See \`config.log' for more details" "$LINENO" 5; }
3680 fi
3681
3682 ac_ext=c
3683 ac_cpp='$CPP $CPPFLAGS'
3684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3687
3688
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3690 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3691 if ${ac_cv_path_GREP+:} false; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   if test -z "$GREP"; then
3695   ac_path_GREP_found=false
3696   # Loop through the user's path and test for each of PROGNAME-LIST
3697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3699 do
3700   IFS=$as_save_IFS
3701   test -z "$as_dir" && as_dir=.
3702     for ac_prog in grep ggrep; do
3703     for ac_exec_ext in '' $ac_executable_extensions; do
3704       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3705       as_fn_executable_p "$ac_path_GREP" || continue
3706 # Check for GNU ac_path_GREP and select it if it is found.
3707   # Check for GNU $ac_path_GREP
3708 case `"$ac_path_GREP" --version 2>&1` in
3709 *GNU*)
3710   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3711 *)
3712   ac_count=0
3713   $as_echo_n 0123456789 >"conftest.in"
3714   while :
3715   do
3716     cat "conftest.in" "conftest.in" >"conftest.tmp"
3717     mv "conftest.tmp" "conftest.in"
3718     cp "conftest.in" "conftest.nl"
3719     $as_echo 'GREP' >> "conftest.nl"
3720     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3721     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3722     as_fn_arith $ac_count + 1 && ac_count=$as_val
3723     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3724       # Best one so far, save it but keep looking for a better one
3725       ac_cv_path_GREP="$ac_path_GREP"
3726       ac_path_GREP_max=$ac_count
3727     fi
3728     # 10*(2^10) chars as input seems more than enough
3729     test $ac_count -gt 10 && break
3730   done
3731   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3732 esac
3733
3734       $ac_path_GREP_found && break 3
3735     done
3736   done
3737   done
3738 IFS=$as_save_IFS
3739   if test -z "$ac_cv_path_GREP"; then
3740     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3741   fi
3742 else
3743   ac_cv_path_GREP=$GREP
3744 fi
3745
3746 fi
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3748 $as_echo "$ac_cv_path_GREP" >&6; }
3749  GREP="$ac_cv_path_GREP"
3750
3751
3752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3753 $as_echo_n "checking for egrep... " >&6; }
3754 if ${ac_cv_path_EGREP+:} false; then :
3755   $as_echo_n "(cached) " >&6
3756 else
3757   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3758    then ac_cv_path_EGREP="$GREP -E"
3759    else
3760      if test -z "$EGREP"; then
3761   ac_path_EGREP_found=false
3762   # Loop through the user's path and test for each of PROGNAME-LIST
3763   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3764 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3765 do
3766   IFS=$as_save_IFS
3767   test -z "$as_dir" && as_dir=.
3768     for ac_prog in egrep; do
3769     for ac_exec_ext in '' $ac_executable_extensions; do
3770       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3771       as_fn_executable_p "$ac_path_EGREP" || continue
3772 # Check for GNU ac_path_EGREP and select it if it is found.
3773   # Check for GNU $ac_path_EGREP
3774 case `"$ac_path_EGREP" --version 2>&1` in
3775 *GNU*)
3776   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3777 *)
3778   ac_count=0
3779   $as_echo_n 0123456789 >"conftest.in"
3780   while :
3781   do
3782     cat "conftest.in" "conftest.in" >"conftest.tmp"
3783     mv "conftest.tmp" "conftest.in"
3784     cp "conftest.in" "conftest.nl"
3785     $as_echo 'EGREP' >> "conftest.nl"
3786     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3787     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3788     as_fn_arith $ac_count + 1 && ac_count=$as_val
3789     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3790       # Best one so far, save it but keep looking for a better one
3791       ac_cv_path_EGREP="$ac_path_EGREP"
3792       ac_path_EGREP_max=$ac_count
3793     fi
3794     # 10*(2^10) chars as input seems more than enough
3795     test $ac_count -gt 10 && break
3796   done
3797   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3798 esac
3799
3800       $ac_path_EGREP_found && break 3
3801     done
3802   done
3803   done
3804 IFS=$as_save_IFS
3805   if test -z "$ac_cv_path_EGREP"; then
3806     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3807   fi
3808 else
3809   ac_cv_path_EGREP=$EGREP
3810 fi
3811
3812    fi
3813 fi
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3815 $as_echo "$ac_cv_path_EGREP" >&6; }
3816  EGREP="$ac_cv_path_EGREP"
3817
3818
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3820 $as_echo_n "checking for ANSI C header files... " >&6; }
3821 if ${ac_cv_header_stdc+:} false; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825 /* end confdefs.h.  */
3826 #include <stdlib.h>
3827 #include <stdarg.h>
3828 #include <string.h>
3829 #include <float.h>
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 if ac_fn_c_try_compile "$LINENO"; then :
3840   ac_cv_header_stdc=yes
3841 else
3842   ac_cv_header_stdc=no
3843 fi
3844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3845
3846 if test $ac_cv_header_stdc = yes; then
3847   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h.  */
3850 #include <string.h>
3851
3852 _ACEOF
3853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3854   $EGREP "memchr" >/dev/null 2>&1; then :
3855
3856 else
3857   ac_cv_header_stdc=no
3858 fi
3859 rm -f conftest*
3860
3861 fi
3862
3863 if test $ac_cv_header_stdc = yes; then
3864   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866 /* end confdefs.h.  */
3867 #include <stdlib.h>
3868
3869 _ACEOF
3870 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3871   $EGREP "free" >/dev/null 2>&1; then :
3872
3873 else
3874   ac_cv_header_stdc=no
3875 fi
3876 rm -f conftest*
3877
3878 fi
3879
3880 if test $ac_cv_header_stdc = yes; then
3881   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3882   if test "$cross_compiling" = yes; then :
3883   :
3884 else
3885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3886 /* end confdefs.h.  */
3887 #include <ctype.h>
3888 #include <stdlib.h>
3889 #if ((' ' & 0x0FF) == 0x020)
3890 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3891 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3892 #else
3893 # define ISLOWER(c) \
3894                    (('a' <= (c) && (c) <= 'i') \
3895                      || ('j' <= (c) && (c) <= 'r') \
3896                      || ('s' <= (c) && (c) <= 'z'))
3897 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3898 #endif
3899
3900 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3901 int
3902 main ()
3903 {
3904   int i;
3905   for (i = 0; i < 256; i++)
3906     if (XOR (islower (i), ISLOWER (i))
3907         || toupper (i) != TOUPPER (i))
3908       return 2;
3909   return 0;
3910 }
3911 _ACEOF
3912 if ac_fn_c_try_run "$LINENO"; then :
3913
3914 else
3915   ac_cv_header_stdc=no
3916 fi
3917 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3918   conftest.$ac_objext conftest.beam conftest.$ac_ext
3919 fi
3920
3921 fi
3922 fi
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3924 $as_echo "$ac_cv_header_stdc" >&6; }
3925 if test $ac_cv_header_stdc = yes; then
3926
3927 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3928
3929 fi
3930
3931 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3932 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3933                   inttypes.h stdint.h unistd.h
3934 do :
3935   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3936 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3937 "
3938 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3939   cat >>confdefs.h <<_ACEOF
3940 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3941 _ACEOF
3942
3943 fi
3944
3945 done
3946
3947
3948
3949   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3950 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3951   MINIX=yes
3952 else
3953   MINIX=
3954 fi
3955
3956
3957   if test "$MINIX" = yes; then
3958
3959 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3960
3961
3962 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3963
3964
3965 $as_echo "#define _MINIX 1" >>confdefs.h
3966
3967   fi
3968
3969
3970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3971 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3972 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3973   $as_echo_n "(cached) " >&6
3974 else
3975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976 /* end confdefs.h.  */
3977
3978 #         define __EXTENSIONS__ 1
3979           $ac_includes_default
3980 int
3981 main ()
3982 {
3983
3984   ;
3985   return 0;
3986 }
3987 _ACEOF
3988 if ac_fn_c_try_compile "$LINENO"; then :
3989   ac_cv_safe_to_define___extensions__=yes
3990 else
3991   ac_cv_safe_to_define___extensions__=no
3992 fi
3993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3994 fi
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3996 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3997   test $ac_cv_safe_to_define___extensions__ = yes &&
3998     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3999
4000   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4001
4002   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4003
4004   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4005
4006   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4007
4008
4009 test "$program_prefix" != NONE &&
4010   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4011 # Use a double $ so make ignores it.
4012 test "$program_suffix" != NONE &&
4013   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4014 # Double any \ or $.
4015 # By default was `s,x,x', remove it if useless.
4016 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4017 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4018
4019 # Find a good install program.  We prefer a C program (faster),
4020 # so one script is as good as another.  But avoid the broken or
4021 # incompatible versions:
4022 # SysV /etc/install, /usr/sbin/install
4023 # SunOS /usr/etc/install
4024 # IRIX /sbin/install
4025 # AIX /bin/install
4026 # AmigaOS /C/install, which installs bootblocks on floppy discs
4027 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4028 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4029 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4030 # OS/2's system install, which has a completely different semantic
4031 # ./install, which can be erroneously created by make from ./install.sh.
4032 # Reject install programs that cannot install multiple files.
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4034 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4035 if test -z "$INSTALL"; then
4036 if ${ac_cv_path_install+:} false; then :
4037   $as_echo_n "(cached) " >&6
4038 else
4039   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042   IFS=$as_save_IFS
4043   test -z "$as_dir" && as_dir=.
4044     # Account for people who put trailing slashes in PATH elements.
4045 case $as_dir/ in #((
4046   ./ | .// | /[cC]/* | \
4047   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4048   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4049   /usr/ucb/* ) ;;
4050   *)
4051     # OSF1 and SCO ODT 3.0 have their own names for install.
4052     # Don't use installbsd from OSF since it installs stuff as root
4053     # by default.
4054     for ac_prog in ginstall scoinst install; do
4055       for ac_exec_ext in '' $ac_executable_extensions; do
4056         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4057           if test $ac_prog = install &&
4058             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4059             # AIX install.  It has an incompatible calling convention.
4060             :
4061           elif test $ac_prog = install &&
4062             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4063             # program-specific install script used by HP pwplus--don't use.
4064             :
4065           else
4066             rm -rf conftest.one conftest.two conftest.dir
4067             echo one > conftest.one
4068             echo two > conftest.two
4069             mkdir conftest.dir
4070             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4071               test -s conftest.one && test -s conftest.two &&
4072               test -s conftest.dir/conftest.one &&
4073               test -s conftest.dir/conftest.two
4074             then
4075               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4076               break 3
4077             fi
4078           fi
4079         fi
4080       done
4081     done
4082     ;;
4083 esac
4084
4085   done
4086 IFS=$as_save_IFS
4087
4088 rm -rf conftest.one conftest.two conftest.dir
4089
4090 fi
4091   if test "${ac_cv_path_install+set}" = set; then
4092     INSTALL=$ac_cv_path_install
4093   else
4094     # As a last resort, use the slow shell script.  Don't cache a
4095     # value for INSTALL within a source directory, because that will
4096     # break other packages using the cache if that directory is
4097     # removed, or if the value is a relative name.
4098     INSTALL=$ac_install_sh
4099   fi
4100 fi
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4102 $as_echo "$INSTALL" >&6; }
4103
4104 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4105 # It thinks the first close brace ends the variable substitution.
4106 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4107
4108 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4109
4110 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4111
4112
4113
4114
4115
4116  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4117 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4118 if ${ac_cv_c_bigendian+:} false; then :
4119   $as_echo_n "(cached) " >&6
4120 else
4121   ac_cv_c_bigendian=unknown
4122     # See if we're dealing with a universal compiler.
4123     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124 /* end confdefs.h.  */
4125 #ifndef __APPLE_CC__
4126                not a universal capable compiler
4127              #endif
4128              typedef int dummy;
4129
4130 _ACEOF
4131 if ac_fn_c_try_compile "$LINENO"; then :
4132
4133         # Check for potential -arch flags.  It is not universal unless
4134         # there are at least two -arch flags with different values.
4135         ac_arch=
4136         ac_prev=
4137         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4138          if test -n "$ac_prev"; then
4139            case $ac_word in
4140              i?86 | x86_64 | ppc | ppc64)
4141                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4142                  ac_arch=$ac_word
4143                else
4144                  ac_cv_c_bigendian=universal
4145                  break
4146                fi
4147                ;;
4148            esac
4149            ac_prev=
4150          elif test "x$ac_word" = "x-arch"; then
4151            ac_prev=arch
4152          fi
4153        done
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4156     if test $ac_cv_c_bigendian = unknown; then
4157       # See if sys/param.h defines the BYTE_ORDER macro.
4158       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159 /* end confdefs.h.  */
4160 #include <sys/types.h>
4161              #include <sys/param.h>
4162
4163 int
4164 main ()
4165 {
4166 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4167                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4168                      && LITTLE_ENDIAN)
4169               bogus endian macros
4170              #endif
4171
4172   ;
4173   return 0;
4174 }
4175 _ACEOF
4176 if ac_fn_c_try_compile "$LINENO"; then :
4177   # It does; now see whether it defined to BIG_ENDIAN or not.
4178          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4179 /* end confdefs.h.  */
4180 #include <sys/types.h>
4181                 #include <sys/param.h>
4182
4183 int
4184 main ()
4185 {
4186 #if BYTE_ORDER != BIG_ENDIAN
4187                  not big endian
4188                 #endif
4189
4190   ;
4191   return 0;
4192 }
4193 _ACEOF
4194 if ac_fn_c_try_compile "$LINENO"; then :
4195   ac_cv_c_bigendian=yes
4196 else
4197   ac_cv_c_bigendian=no
4198 fi
4199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4200 fi
4201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4202     fi
4203     if test $ac_cv_c_bigendian = unknown; then
4204       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4205       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4206 /* end confdefs.h.  */
4207 #include <limits.h>
4208
4209 int
4210 main ()
4211 {
4212 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4213               bogus endian macros
4214              #endif
4215
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221   # It does; now see whether it defined to _BIG_ENDIAN or not.
4222          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4223 /* end confdefs.h.  */
4224 #include <limits.h>
4225
4226 int
4227 main ()
4228 {
4229 #ifndef _BIG_ENDIAN
4230                  not big endian
4231                 #endif
4232
4233   ;
4234   return 0;
4235 }
4236 _ACEOF
4237 if ac_fn_c_try_compile "$LINENO"; then :
4238   ac_cv_c_bigendian=yes
4239 else
4240   ac_cv_c_bigendian=no
4241 fi
4242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4243 fi
4244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4245     fi
4246     if test $ac_cv_c_bigendian = unknown; then
4247       # Compile a test program.
4248       if test "$cross_compiling" = yes; then :
4249   # Try to guess by grepping values from an object file.
4250          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251 /* end confdefs.h.  */
4252 short int ascii_mm[] =
4253                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4254                 short int ascii_ii[] =
4255                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4256                 int use_ascii (int i) {
4257                   return ascii_mm[i] + ascii_ii[i];
4258                 }
4259                 short int ebcdic_ii[] =
4260                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4261                 short int ebcdic_mm[] =
4262                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4263                 int use_ebcdic (int i) {
4264                   return ebcdic_mm[i] + ebcdic_ii[i];
4265                 }
4266                 extern int foo;
4267
4268 int
4269 main ()
4270 {
4271 return use_ascii (foo) == use_ebcdic (foo);
4272   ;
4273   return 0;
4274 }
4275 _ACEOF
4276 if ac_fn_c_try_compile "$LINENO"; then :
4277   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4278               ac_cv_c_bigendian=yes
4279             fi
4280             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4281               if test "$ac_cv_c_bigendian" = unknown; then
4282                 ac_cv_c_bigendian=no
4283               else
4284                 # finding both strings is unlikely to happen, but who knows?
4285                 ac_cv_c_bigendian=unknown
4286               fi
4287             fi
4288 fi
4289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4290 else
4291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4292 /* end confdefs.h.  */
4293 $ac_includes_default
4294 int
4295 main ()
4296 {
4297
4298              /* Are we little or big endian?  From Harbison&Steele.  */
4299              union
4300              {
4301                long int l;
4302                char c[sizeof (long int)];
4303              } u;
4304              u.l = 1;
4305              return u.c[sizeof (long int) - 1] == 1;
4306
4307   ;
4308   return 0;
4309 }
4310 _ACEOF
4311 if ac_fn_c_try_run "$LINENO"; then :
4312   ac_cv_c_bigendian=no
4313 else
4314   ac_cv_c_bigendian=yes
4315 fi
4316 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4317   conftest.$ac_objext conftest.beam conftest.$ac_ext
4318 fi
4319
4320     fi
4321 fi
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4323 $as_echo "$ac_cv_c_bigendian" >&6; }
4324  case $ac_cv_c_bigendian in #(
4325    yes)
4326      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4327 ;; #(
4328    no)
4329       ;; #(
4330    universal)
4331
4332 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4333
4334      ;; #(
4335    *)
4336      as_fn_error $? "unknown endianness
4337  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4338  esac
4339
4340
4341
4342
4343 if test "x$cross_compiling" = "xno"; then
4344   : "${AR_FOR_BUILD:=\$(AR)}"
4345   : "${CC_FOR_BUILD:=\$(CC)}"
4346   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
4347   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
4348   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
4349 else
4350   : "${AR_FOR_BUILD:=ar}"
4351   : "${CC_FOR_BUILD:=gcc}"
4352   : "${RANLIB_FOR_BUILD:=ranlib}"
4353   : "${CFLAGS_FOR_BUILD:=-g -O}"
4354   : "${LDLFAGS_FOR_BUILD:=}"
4355 fi
4356
4357
4358
4359
4360
4361
4362
4363 if test -n "$ac_tool_prefix"; then
4364   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4365 set dummy ${ac_tool_prefix}ar; ac_word=$2
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4367 $as_echo_n "checking for $ac_word... " >&6; }
4368 if ${ac_cv_prog_AR+:} false; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   if test -n "$AR"; then
4372   ac_cv_prog_AR="$AR" # Let the user override the test.
4373 else
4374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4375 for as_dir in $PATH
4376 do
4377   IFS=$as_save_IFS
4378   test -z "$as_dir" && as_dir=.
4379     for ac_exec_ext in '' $ac_executable_extensions; do
4380   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4381     ac_cv_prog_AR="${ac_tool_prefix}ar"
4382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4383     break 2
4384   fi
4385 done
4386   done
4387 IFS=$as_save_IFS
4388
4389 fi
4390 fi
4391 AR=$ac_cv_prog_AR
4392 if test -n "$AR"; then
4393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4394 $as_echo "$AR" >&6; }
4395 else
4396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4397 $as_echo "no" >&6; }
4398 fi
4399
4400
4401 fi
4402 if test -z "$ac_cv_prog_AR"; then
4403   ac_ct_AR=$AR
4404   # Extract the first word of "ar", so it can be a program name with args.
4405 set dummy ar; ac_word=$2
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4407 $as_echo_n "checking for $ac_word... " >&6; }
4408 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if test -n "$ac_ct_AR"; then
4412   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4413 else
4414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4415 for as_dir in $PATH
4416 do
4417   IFS=$as_save_IFS
4418   test -z "$as_dir" && as_dir=.
4419     for ac_exec_ext in '' $ac_executable_extensions; do
4420   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4421     ac_cv_prog_ac_ct_AR="ar"
4422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4423     break 2
4424   fi
4425 done
4426   done
4427 IFS=$as_save_IFS
4428
4429 fi
4430 fi
4431 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4432 if test -n "$ac_ct_AR"; then
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4434 $as_echo "$ac_ct_AR" >&6; }
4435 else
4436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4437 $as_echo "no" >&6; }
4438 fi
4439
4440   if test "x$ac_ct_AR" = x; then
4441     AR=""
4442   else
4443     case $cross_compiling:$ac_tool_warned in
4444 yes:)
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4446 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4447 ac_tool_warned=yes ;;
4448 esac
4449     AR=$ac_ct_AR
4450   fi
4451 else
4452   AR="$ac_cv_prog_AR"
4453 fi
4454
4455 if test -n "$ac_tool_prefix"; then
4456   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4457 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4459 $as_echo_n "checking for $ac_word... " >&6; }
4460 if ${ac_cv_prog_RANLIB+:} false; then :
4461   $as_echo_n "(cached) " >&6
4462 else
4463   if test -n "$RANLIB"; then
4464   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4465 else
4466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4467 for as_dir in $PATH
4468 do
4469   IFS=$as_save_IFS
4470   test -z "$as_dir" && as_dir=.
4471     for ac_exec_ext in '' $ac_executable_extensions; do
4472   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4473     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4475     break 2
4476   fi
4477 done
4478   done
4479 IFS=$as_save_IFS
4480
4481 fi
4482 fi
4483 RANLIB=$ac_cv_prog_RANLIB
4484 if test -n "$RANLIB"; then
4485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4486 $as_echo "$RANLIB" >&6; }
4487 else
4488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4489 $as_echo "no" >&6; }
4490 fi
4491
4492
4493 fi
4494 if test -z "$ac_cv_prog_RANLIB"; then
4495   ac_ct_RANLIB=$RANLIB
4496   # Extract the first word of "ranlib", so it can be a program name with args.
4497 set dummy ranlib; ac_word=$2
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4499 $as_echo_n "checking for $ac_word... " >&6; }
4500 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4501   $as_echo_n "(cached) " >&6
4502 else
4503   if test -n "$ac_ct_RANLIB"; then
4504   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4505 else
4506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4507 for as_dir in $PATH
4508 do
4509   IFS=$as_save_IFS
4510   test -z "$as_dir" && as_dir=.
4511     for ac_exec_ext in '' $ac_executable_extensions; do
4512   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4513     ac_cv_prog_ac_ct_RANLIB="ranlib"
4514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4515     break 2
4516   fi
4517 done
4518   done
4519 IFS=$as_save_IFS
4520
4521 fi
4522 fi
4523 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4524 if test -n "$ac_ct_RANLIB"; then
4525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4526 $as_echo "$ac_ct_RANLIB" >&6; }
4527 else
4528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4529 $as_echo "no" >&6; }
4530 fi
4531
4532   if test "x$ac_ct_RANLIB" = x; then
4533     RANLIB=":"
4534   else
4535     case $cross_compiling:$ac_tool_warned in
4536 yes:)
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4539 ac_tool_warned=yes ;;
4540 esac
4541     RANLIB=$ac_ct_RANLIB
4542   fi
4543 else
4544   RANLIB="$ac_cv_prog_RANLIB"
4545 fi
4546
4547
4548 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
4549 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
4550 # is C99.  So handle it ourselves.
4551 :
4552 C_DIALECT=
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
4554 $as_echo_n "checking whether C11 is supported by default... " >&6; }
4555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4556 /* end confdefs.h.  */
4557
4558 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4559 # error "C11 support not found"
4560 #endif
4561
4562 _ACEOF
4563 if ac_fn_c_try_compile "$LINENO"; then :
4564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4565 $as_echo "yes" >&6; }
4566 else
4567
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4571 $as_echo_n "checking for -std=c11 support... " >&6; }
4572   ac_save_CC="$CC"
4573   CC="$CC -std=c11"
4574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4575 /* end confdefs.h.  */
4576
4577 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4578 # error "C11 support not found"
4579 #endif
4580
4581 _ACEOF
4582 if ac_fn_c_try_compile "$LINENO"; then :
4583
4584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4585 $as_echo "yes" >&6; }
4586   CC="$ac_save_CC"
4587   C_DIALECT="-std=c11"
4588
4589 else
4590   as_fn_error $? "C11 is required" "$LINENO" 5
4591 fi
4592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4593 fi
4594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4595
4596
4597
4598
4599
4600   for ac_header in $ac_header_list
4601 do :
4602   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4603 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4604 "
4605 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4606   cat >>confdefs.h <<_ACEOF
4607 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4608 _ACEOF
4609
4610 fi
4611
4612 done
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665   for ac_func in $ac_func_list
4666 do :
4667   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4668 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4669 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4670   cat >>confdefs.h <<_ACEOF
4671 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4672 _ACEOF
4673
4674 fi
4675 done
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
4800 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
4801 if ${ac_cv_struct_tm+:} false; then :
4802   $as_echo_n "(cached) " >&6
4803 else
4804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4805 /* end confdefs.h.  */
4806 #include <sys/types.h>
4807 #include <time.h>
4808
4809 int
4810 main ()
4811 {
4812 struct tm tm;
4813                                      int *p = &tm.tm_sec;
4814                                      return !p;
4815   ;
4816   return 0;
4817 }
4818 _ACEOF
4819 if ac_fn_c_try_compile "$LINENO"; then :
4820   ac_cv_struct_tm=time.h
4821 else
4822   ac_cv_struct_tm=sys/time.h
4823 fi
4824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
4827 $as_echo "$ac_cv_struct_tm" >&6; }
4828 if test $ac_cv_struct_tm = sys/time.h; then
4829
4830 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
4831
4832 fi
4833
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
4835 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
4836 if ${ac_cv_type_uid_t+:} false; then :
4837   $as_echo_n "(cached) " >&6
4838 else
4839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4840 /* end confdefs.h.  */
4841 #include <sys/types.h>
4842
4843 _ACEOF
4844 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4845   $EGREP "uid_t" >/dev/null 2>&1; then :
4846   ac_cv_type_uid_t=yes
4847 else
4848   ac_cv_type_uid_t=no
4849 fi
4850 rm -f conftest*
4851
4852 fi
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
4854 $as_echo "$ac_cv_type_uid_t" >&6; }
4855 if test $ac_cv_type_uid_t = no; then
4856
4857 $as_echo "#define uid_t int" >>confdefs.h
4858
4859
4860 $as_echo "#define gid_t int" >>confdefs.h
4861
4862 fi
4863
4864
4865 ac_header_dirent=no
4866 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4867   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4869 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4870 if eval \${$as_ac_Header+:} false; then :
4871   $as_echo_n "(cached) " >&6
4872 else
4873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4874 /* end confdefs.h.  */
4875 #include <sys/types.h>
4876 #include <$ac_hdr>
4877
4878 int
4879 main ()
4880 {
4881 if ((DIR *) 0)
4882 return 0;
4883   ;
4884   return 0;
4885 }
4886 _ACEOF
4887 if ac_fn_c_try_compile "$LINENO"; then :
4888   eval "$as_ac_Header=yes"
4889 else
4890   eval "$as_ac_Header=no"
4891 fi
4892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4893 fi
4894 eval ac_res=\$$as_ac_Header
4895                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4896 $as_echo "$ac_res" >&6; }
4897 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4898   cat >>confdefs.h <<_ACEOF
4899 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4900 _ACEOF
4901
4902 ac_header_dirent=$ac_hdr; break
4903 fi
4904
4905 done
4906 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4907 if test $ac_header_dirent = dirent.h; then
4908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4909 $as_echo_n "checking for library containing opendir... " >&6; }
4910 if ${ac_cv_search_opendir+:} false; then :
4911   $as_echo_n "(cached) " >&6
4912 else
4913   ac_func_search_save_LIBS=$LIBS
4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915 /* end confdefs.h.  */
4916
4917 /* Override any GCC internal prototype to avoid an error.
4918    Use char because int might match the return type of a GCC
4919    builtin and then its argument prototype would still apply.  */
4920 #ifdef __cplusplus
4921 extern "C"
4922 #endif
4923 char opendir ();
4924 int
4925 main ()
4926 {
4927 return opendir ();
4928   ;
4929   return 0;
4930 }
4931 _ACEOF
4932 for ac_lib in '' dir; do
4933   if test -z "$ac_lib"; then
4934     ac_res="none required"
4935   else
4936     ac_res=-l$ac_lib
4937     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4938   fi
4939   if ac_fn_c_try_link "$LINENO"; then :
4940   ac_cv_search_opendir=$ac_res
4941 fi
4942 rm -f core conftest.err conftest.$ac_objext \
4943     conftest$ac_exeext
4944   if ${ac_cv_search_opendir+:} false; then :
4945   break
4946 fi
4947 done
4948 if ${ac_cv_search_opendir+:} false; then :
4949
4950 else
4951   ac_cv_search_opendir=no
4952 fi
4953 rm conftest.$ac_ext
4954 LIBS=$ac_func_search_save_LIBS
4955 fi
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4957 $as_echo "$ac_cv_search_opendir" >&6; }
4958 ac_res=$ac_cv_search_opendir
4959 if test "$ac_res" != no; then :
4960   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4961
4962 fi
4963
4964 else
4965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4966 $as_echo_n "checking for library containing opendir... " >&6; }
4967 if ${ac_cv_search_opendir+:} false; then :
4968   $as_echo_n "(cached) " >&6
4969 else
4970   ac_func_search_save_LIBS=$LIBS
4971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4972 /* end confdefs.h.  */
4973
4974 /* Override any GCC internal prototype to avoid an error.
4975    Use char because int might match the return type of a GCC
4976    builtin and then its argument prototype would still apply.  */
4977 #ifdef __cplusplus
4978 extern "C"
4979 #endif
4980 char opendir ();
4981 int
4982 main ()
4983 {
4984 return opendir ();
4985   ;
4986   return 0;
4987 }
4988 _ACEOF
4989 for ac_lib in '' x; do
4990   if test -z "$ac_lib"; then
4991     ac_res="none required"
4992   else
4993     ac_res=-l$ac_lib
4994     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4995   fi
4996   if ac_fn_c_try_link "$LINENO"; then :
4997   ac_cv_search_opendir=$ac_res
4998 fi
4999 rm -f core conftest.err conftest.$ac_objext \
5000     conftest$ac_exeext
5001   if ${ac_cv_search_opendir+:} false; then :
5002   break
5003 fi
5004 done
5005 if ${ac_cv_search_opendir+:} false; then :
5006
5007 else
5008   ac_cv_search_opendir=no
5009 fi
5010 rm conftest.$ac_ext
5011 LIBS=$ac_func_search_save_LIBS
5012 fi
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5014 $as_echo "$ac_cv_search_opendir" >&6; }
5015 ac_res=$ac_cv_search_opendir
5016 if test "$ac_res" != no; then :
5017   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5018
5019 fi
5020
5021 fi
5022
5023
5024
5025
5026 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
5027 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
5028
5029 cat >>confdefs.h <<_ACEOF
5030 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5031 _ACEOF
5032
5033
5034 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
5035
5036 fi
5037
5038
5039 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
5040 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
5041
5042 cat >>confdefs.h <<_ACEOF
5043 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5044 _ACEOF
5045
5046
5047 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
5048
5049 else
5050   case " $LIBOBJS " in
5051   *" fileblocks.$ac_objext "* ) ;;
5052   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
5053  ;;
5054 esac
5055
5056 fi
5057
5058
5059 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5060 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
5061
5062 cat >>confdefs.h <<_ACEOF
5063 #define HAVE_STRUCT_STAT_ST_RDEV 1
5064 _ACEOF
5065
5066
5067 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5068
5069 fi
5070
5071
5072 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
5073 #include <$ac_cv_struct_tm>
5074
5075 "
5076 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
5077
5078 cat >>confdefs.h <<_ACEOF
5079 #define HAVE_STRUCT_TM_TM_ZONE 1
5080 _ACEOF
5081
5082
5083 fi
5084
5085 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
5086
5087 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
5088
5089 else
5090   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
5091 "
5092 if test "x$ac_cv_have_decl_tzname" = xyes; then :
5093   ac_have_decl=1
5094 else
5095   ac_have_decl=0
5096 fi
5097
5098 cat >>confdefs.h <<_ACEOF
5099 #define HAVE_DECL_TZNAME $ac_have_decl
5100 _ACEOF
5101
5102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
5103 $as_echo_n "checking for tzname... " >&6; }
5104 if ${ac_cv_var_tzname+:} false; then :
5105   $as_echo_n "(cached) " >&6
5106 else
5107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5108 /* end confdefs.h.  */
5109 #include <time.h>
5110 #if !HAVE_DECL_TZNAME
5111 extern char *tzname[];
5112 #endif
5113
5114 int
5115 main ()
5116 {
5117 return tzname[0][0];
5118   ;
5119   return 0;
5120 }
5121 _ACEOF
5122 if ac_fn_c_try_link "$LINENO"; then :
5123   ac_cv_var_tzname=yes
5124 else
5125   ac_cv_var_tzname=no
5126 fi
5127 rm -f core conftest.err conftest.$ac_objext \
5128     conftest$ac_exeext conftest.$ac_ext
5129 fi
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
5131 $as_echo "$ac_cv_var_tzname" >&6; }
5132   if test $ac_cv_var_tzname = yes; then
5133
5134 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
5135
5136   fi
5137 fi
5138
5139
5140 ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
5141 #include <sys/types.h>
5142 #endif
5143 #ifdef HAVE_SYS_STAT_H
5144 #include <sys/stat.h>
5145 #endif
5146 "
5147 if test "x$ac_cv_member_struct_stat_st_dev" = xyes; then :
5148
5149 cat >>confdefs.h <<_ACEOF
5150 #define HAVE_STRUCT_STAT_ST_DEV 1
5151 _ACEOF
5152
5153
5154 fi
5155 ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
5156 #include <sys/types.h>
5157 #endif
5158 #ifdef HAVE_SYS_STAT_H
5159 #include <sys/stat.h>
5160 #endif
5161 "
5162 if test "x$ac_cv_member_struct_stat_st_ino" = xyes; then :
5163
5164 cat >>confdefs.h <<_ACEOF
5165 #define HAVE_STRUCT_STAT_ST_INO 1
5166 _ACEOF
5167
5168
5169 fi
5170 ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
5171 #include <sys/types.h>
5172 #endif
5173 #ifdef HAVE_SYS_STAT_H
5174 #include <sys/stat.h>
5175 #endif
5176 "
5177 if test "x$ac_cv_member_struct_stat_st_mode" = xyes; then :
5178
5179 cat >>confdefs.h <<_ACEOF
5180 #define HAVE_STRUCT_STAT_ST_MODE 1
5181 _ACEOF
5182
5183
5184 fi
5185 ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
5186 #include <sys/types.h>
5187 #endif
5188 #ifdef HAVE_SYS_STAT_H
5189 #include <sys/stat.h>
5190 #endif
5191 "
5192 if test "x$ac_cv_member_struct_stat_st_nlink" = xyes; then :
5193
5194 cat >>confdefs.h <<_ACEOF
5195 #define HAVE_STRUCT_STAT_ST_NLINK 1
5196 _ACEOF
5197
5198
5199 fi
5200 ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
5201 #include <sys/types.h>
5202 #endif
5203 #ifdef HAVE_SYS_STAT_H
5204 #include <sys/stat.h>
5205 #endif
5206 "
5207 if test "x$ac_cv_member_struct_stat_st_uid" = xyes; then :
5208
5209 cat >>confdefs.h <<_ACEOF
5210 #define HAVE_STRUCT_STAT_ST_UID 1
5211 _ACEOF
5212
5213
5214 fi
5215 ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
5216 #include <sys/types.h>
5217 #endif
5218 #ifdef HAVE_SYS_STAT_H
5219 #include <sys/stat.h>
5220 #endif
5221 "
5222 if test "x$ac_cv_member_struct_stat_st_gid" = xyes; then :
5223
5224 cat >>confdefs.h <<_ACEOF
5225 #define HAVE_STRUCT_STAT_ST_GID 1
5226 _ACEOF
5227
5228
5229 fi
5230 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
5231 #include <sys/types.h>
5232 #endif
5233 #ifdef HAVE_SYS_STAT_H
5234 #include <sys/stat.h>
5235 #endif
5236 "
5237 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
5238
5239 cat >>confdefs.h <<_ACEOF
5240 #define HAVE_STRUCT_STAT_ST_RDEV 1
5241 _ACEOF
5242
5243
5244 fi
5245 ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
5246 #include <sys/types.h>
5247 #endif
5248 #ifdef HAVE_SYS_STAT_H
5249 #include <sys/stat.h>
5250 #endif
5251 "
5252 if test "x$ac_cv_member_struct_stat_st_size" = xyes; then :
5253
5254 cat >>confdefs.h <<_ACEOF
5255 #define HAVE_STRUCT_STAT_ST_SIZE 1
5256 _ACEOF
5257
5258
5259 fi
5260 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
5261 #include <sys/types.h>
5262 #endif
5263 #ifdef HAVE_SYS_STAT_H
5264 #include <sys/stat.h>
5265 #endif
5266 "
5267 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
5268
5269 cat >>confdefs.h <<_ACEOF
5270 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5271 _ACEOF
5272
5273
5274 fi
5275 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
5276 #include <sys/types.h>
5277 #endif
5278 #ifdef HAVE_SYS_STAT_H
5279 #include <sys/stat.h>
5280 #endif
5281 "
5282 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
5283
5284 cat >>confdefs.h <<_ACEOF
5285 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5286 _ACEOF
5287
5288
5289 fi
5290 ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
5291 #include <sys/types.h>
5292 #endif
5293 #ifdef HAVE_SYS_STAT_H
5294 #include <sys/stat.h>
5295 #endif
5296 "
5297 if test "x$ac_cv_member_struct_stat_st_atime" = xyes; then :
5298
5299 cat >>confdefs.h <<_ACEOF
5300 #define HAVE_STRUCT_STAT_ST_ATIME 1
5301 _ACEOF
5302
5303
5304 fi
5305 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
5306 #include <sys/types.h>
5307 #endif
5308 #ifdef HAVE_SYS_STAT_H
5309 #include <sys/stat.h>
5310 #endif
5311 "
5312 if test "x$ac_cv_member_struct_stat_st_mtime" = xyes; then :
5313
5314 cat >>confdefs.h <<_ACEOF
5315 #define HAVE_STRUCT_STAT_ST_MTIME 1
5316 _ACEOF
5317
5318
5319 fi
5320 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
5321 #include <sys/types.h>
5322 #endif
5323 #ifdef HAVE_SYS_STAT_H
5324 #include <sys/stat.h>
5325 #endif
5326 "
5327 if test "x$ac_cv_member_struct_stat_st_ctime" = xyes; then :
5328
5329 cat >>confdefs.h <<_ACEOF
5330 #define HAVE_STRUCT_STAT_ST_CTIME 1
5331 _ACEOF
5332
5333
5334 fi
5335
5336
5337 ac_fn_c_check_type "$LINENO" "__int128" "ac_cv_type___int128" "$ac_includes_default"
5338 if test "x$ac_cv_type___int128" = xyes; then :
5339
5340 cat >>confdefs.h <<_ACEOF
5341 #define HAVE___INT128 1
5342 _ACEOF
5343
5344
5345 fi
5346
5347 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5348 #include <sys/socket.h>
5349
5350 "
5351 if test "x$ac_cv_type_socklen_t" = xyes; then :
5352
5353 cat >>confdefs.h <<_ACEOF
5354 #define HAVE_SOCKLEN_T 1
5355 _ACEOF
5356
5357
5358 fi
5359
5360
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
5362 $as_echo_n "checking type of array argument to getgroups... " >&6; }
5363 if ${ac_cv_type_getgroups+:} false; then :
5364   $as_echo_n "(cached) " >&6
5365 else
5366   if test "$cross_compiling" = yes; then :
5367   ac_cv_type_getgroups=cross
5368 else
5369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370 /* end confdefs.h.  */
5371 /* Thanks to Mike Rendell for this test.  */
5372 $ac_includes_default
5373 #define NGID 256
5374 #undef MAX
5375 #define MAX(x, y) ((x) > (y) ? (x) : (y))
5376
5377 int
5378 main ()
5379 {
5380   gid_t gidset[NGID];
5381   int i, n;
5382   union { gid_t gval; long int lval; }  val;
5383
5384   val.lval = -1;
5385   for (i = 0; i < NGID; i++)
5386     gidset[i] = val.gval;
5387   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
5388                  gidset);
5389   /* Exit non-zero if getgroups seems to require an array of ints.  This
5390      happens when gid_t is short int but getgroups modifies an array
5391      of ints.  */
5392   return n > 0 && gidset[n] != val.gval;
5393 }
5394 _ACEOF
5395 if ac_fn_c_try_run "$LINENO"; then :
5396   ac_cv_type_getgroups=gid_t
5397 else
5398   ac_cv_type_getgroups=int
5399 fi
5400 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5401   conftest.$ac_objext conftest.beam conftest.$ac_ext
5402 fi
5403
5404 if test $ac_cv_type_getgroups = cross; then
5405         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5406 /* end confdefs.h.  */
5407 #include <unistd.h>
5408
5409 _ACEOF
5410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5411   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
5412   ac_cv_type_getgroups=gid_t
5413 else
5414   ac_cv_type_getgroups=int
5415 fi
5416 rm -f conftest*
5417
5418 fi
5419 fi
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
5421 $as_echo "$ac_cv_type_getgroups" >&6; }
5422
5423 cat >>confdefs.h <<_ACEOF
5424 #define GETGROUPS_T $ac_cv_type_getgroups
5425 _ACEOF
5426
5427
5428 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5429 if test "x$ac_cv_type_mode_t" = xyes; then :
5430
5431 else
5432
5433 cat >>confdefs.h <<_ACEOF
5434 #define mode_t int
5435 _ACEOF
5436
5437 fi
5438
5439 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5440 if test "x$ac_cv_type_off_t" = xyes; then :
5441
5442 else
5443
5444 cat >>confdefs.h <<_ACEOF
5445 #define off_t long int
5446 _ACEOF
5447
5448 fi
5449
5450 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5451 if test "x$ac_cv_type_pid_t" = xyes; then :
5452
5453 else
5454
5455 cat >>confdefs.h <<_ACEOF
5456 #define pid_t int
5457 _ACEOF
5458
5459 fi
5460
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5462 $as_echo_n "checking return type of signal handlers... " >&6; }
5463 if ${ac_cv_type_signal+:} false; then :
5464   $as_echo_n "(cached) " >&6
5465 else
5466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467 /* end confdefs.h.  */
5468 #include <sys/types.h>
5469 #include <signal.h>
5470
5471 int
5472 main ()
5473 {
5474 return *(signal (0, 0)) (0) == 1;
5475   ;
5476   return 0;
5477 }
5478 _ACEOF
5479 if ac_fn_c_try_compile "$LINENO"; then :
5480   ac_cv_type_signal=int
5481 else
5482   ac_cv_type_signal=void
5483 fi
5484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5485 fi
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5487 $as_echo "$ac_cv_type_signal" >&6; }
5488
5489 cat >>confdefs.h <<_ACEOF
5490 #define RETSIGTYPE $ac_cv_type_signal
5491 _ACEOF
5492
5493
5494 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5495 if test "x$ac_cv_type_size_t" = xyes; then :
5496
5497 else
5498
5499 cat >>confdefs.h <<_ACEOF
5500 #define size_t unsigned int
5501 _ACEOF
5502
5503 fi
5504
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5506 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5507 if ${ac_cv_type_uid_t+:} false; then :
5508   $as_echo_n "(cached) " >&6
5509 else
5510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5511 /* end confdefs.h.  */
5512 #include <sys/types.h>
5513
5514 _ACEOF
5515 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5516   $EGREP "uid_t" >/dev/null 2>&1; then :
5517   ac_cv_type_uid_t=yes
5518 else
5519   ac_cv_type_uid_t=no
5520 fi
5521 rm -f conftest*
5522
5523 fi
5524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5525 $as_echo "$ac_cv_type_uid_t" >&6; }
5526 if test $ac_cv_type_uid_t = no; then
5527
5528 $as_echo "#define uid_t int" >>confdefs.h
5529
5530
5531 $as_echo "#define gid_t int" >>confdefs.h
5532
5533 fi
5534
5535
5536
5537
5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5539 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5540     # Check whether --enable-maintainer-mode was given.
5541 if test "${enable_maintainer_mode+set}" = set; then :
5542   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5543 else
5544   USE_MAINTAINER_MODE=no
5545 fi
5546
5547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5548 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5549    if test $USE_MAINTAINER_MODE = yes; then
5550   MAINTAINER_MODE_TRUE=
5551   MAINTAINER_MODE_FALSE='#'
5552 else
5553   MAINTAINER_MODE_TRUE='#'
5554   MAINTAINER_MODE_FALSE=
5555 fi
5556
5557   MAINT=$MAINTAINER_MODE_TRUE
5558
5559
5560 am__api_version='1.15'
5561
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
5563 $as_echo_n "checking whether build environment is sane... " >&6; }
5564 # Reject unsafe characters in $srcdir or the absolute working directory
5565 # name.  Accept space and tab only in the latter.
5566 am_lf='
5567 '
5568 case `pwd` in
5569   *[\\\"\#\$\&\'\`$am_lf]*)
5570     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
5571 esac
5572 case $srcdir in
5573   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
5574     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
5575 esac
5576
5577 # Do 'set' in a subshell so we don't clobber the current shell's
5578 # arguments.  Must try -L first in case configure is actually a
5579 # symlink; some systems play weird games with the mod time of symlinks
5580 # (eg FreeBSD returns the mod time of the symlink's containing
5581 # directory).
5582 if (
5583    am_has_slept=no
5584    for am_try in 1 2; do
5585      echo "timestamp, slept: $am_has_slept" > conftest.file
5586      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
5587      if test "$*" = "X"; then
5588         # -L didn't work.
5589         set X `ls -t "$srcdir/configure" conftest.file`
5590      fi
5591      if test "$*" != "X $srcdir/configure conftest.file" \
5592         && test "$*" != "X conftest.file $srcdir/configure"; then
5593
5594         # If neither matched, then we have a broken ls.  This can happen
5595         # if, for instance, CONFIG_SHELL is bash and it inherits a
5596         # broken ls alias from the environment.  This has actually
5597         # happened.  Such a system could not be considered "sane".
5598         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
5599   alias in your environment" "$LINENO" 5
5600      fi
5601      if test "$2" = conftest.file || test $am_try -eq 2; then
5602        break
5603      fi
5604      # Just in case.
5605      sleep 1
5606      am_has_slept=yes
5607    done
5608    test "$2" = conftest.file
5609    )
5610 then
5611    # Ok.
5612    :
5613 else
5614    as_fn_error $? "newly created file is older than distributed files!
5615 Check your system clock" "$LINENO" 5
5616 fi
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5618 $as_echo "yes" >&6; }
5619 # If we didn't sleep, we still need to ensure time stamps of config.status and
5620 # generated files are strictly newer.
5621 am_sleep_pid=
5622 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
5623   ( sleep 1 ) &
5624   am_sleep_pid=$!
5625 fi
5626
5627 rm -f conftest.file
5628
5629 if test x"${MISSING+set}" != xset; then
5630   case $am_aux_dir in
5631   *\ * | *\     *)
5632     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
5633   *)
5634     MISSING="\${SHELL} $am_aux_dir/missing" ;;
5635   esac
5636 fi
5637 # Use eval to expand $SHELL
5638 if eval "$MISSING --is-lightweight"; then
5639   am_missing_run="$MISSING "
5640 else
5641   am_missing_run=
5642   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
5643 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
5644 fi
5645
5646 if test x"${install_sh+set}" != xset; then
5647   case $am_aux_dir in
5648   *\ * | *\     *)
5649     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5650   *)
5651     install_sh="\${SHELL} $am_aux_dir/install-sh"
5652   esac
5653 fi
5654
5655 # Installed binaries are usually stripped using 'strip' when the user
5656 # run "make install-strip".  However 'strip' might not be the right
5657 # tool to use in cross-compilation environments, therefore Automake
5658 # will honor the 'STRIP' environment variable to overrule this program.
5659 if test "$cross_compiling" != no; then
5660   if test -n "$ac_tool_prefix"; then
5661   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5662 set dummy ${ac_tool_prefix}strip; ac_word=$2
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5664 $as_echo_n "checking for $ac_word... " >&6; }
5665 if ${ac_cv_prog_STRIP+:} false; then :
5666   $as_echo_n "(cached) " >&6
5667 else
5668   if test -n "$STRIP"; then
5669   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5670 else
5671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5672 for as_dir in $PATH
5673 do
5674   IFS=$as_save_IFS
5675   test -z "$as_dir" && as_dir=.
5676     for ac_exec_ext in '' $ac_executable_extensions; do
5677   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5678     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5680     break 2
5681   fi
5682 done
5683   done
5684 IFS=$as_save_IFS
5685
5686 fi
5687 fi
5688 STRIP=$ac_cv_prog_STRIP
5689 if test -n "$STRIP"; then
5690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5691 $as_echo "$STRIP" >&6; }
5692 else
5693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5694 $as_echo "no" >&6; }
5695 fi
5696
5697
5698 fi
5699 if test -z "$ac_cv_prog_STRIP"; then
5700   ac_ct_STRIP=$STRIP
5701   # Extract the first word of "strip", so it can be a program name with args.
5702 set dummy strip; ac_word=$2
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5704 $as_echo_n "checking for $ac_word... " >&6; }
5705 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5706   $as_echo_n "(cached) " >&6
5707 else
5708   if test -n "$ac_ct_STRIP"; then
5709   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5710 else
5711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5712 for as_dir in $PATH
5713 do
5714   IFS=$as_save_IFS
5715   test -z "$as_dir" && as_dir=.
5716     for ac_exec_ext in '' $ac_executable_extensions; do
5717   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5718     ac_cv_prog_ac_ct_STRIP="strip"
5719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5720     break 2
5721   fi
5722 done
5723   done
5724 IFS=$as_save_IFS
5725
5726 fi
5727 fi
5728 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5729 if test -n "$ac_ct_STRIP"; then
5730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5731 $as_echo "$ac_ct_STRIP" >&6; }
5732 else
5733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5734 $as_echo "no" >&6; }
5735 fi
5736
5737   if test "x$ac_ct_STRIP" = x; then
5738     STRIP=":"
5739   else
5740     case $cross_compiling:$ac_tool_warned in
5741 yes:)
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5743 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5744 ac_tool_warned=yes ;;
5745 esac
5746     STRIP=$ac_ct_STRIP
5747   fi
5748 else
5749   STRIP="$ac_cv_prog_STRIP"
5750 fi
5751
5752 fi
5753 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5754
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
5756 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
5757 if test -z "$MKDIR_P"; then
5758   if ${ac_cv_path_mkdir+:} false; then :
5759   $as_echo_n "(cached) " >&6
5760 else
5761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5762 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
5763 do
5764   IFS=$as_save_IFS
5765   test -z "$as_dir" && as_dir=.
5766     for ac_prog in mkdir gmkdir; do
5767          for ac_exec_ext in '' $ac_executable_extensions; do
5768            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
5769            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
5770              'mkdir (GNU coreutils) '* | \
5771              'mkdir (coreutils) '* | \
5772              'mkdir (fileutils) '4.1*)
5773                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
5774                break 3;;
5775            esac
5776          done
5777        done
5778   done
5779 IFS=$as_save_IFS
5780
5781 fi
5782
5783   test -d ./--version && rmdir ./--version
5784   if test "${ac_cv_path_mkdir+set}" = set; then
5785     MKDIR_P="$ac_cv_path_mkdir -p"
5786   else
5787     # As a last resort, use the slow shell script.  Don't cache a
5788     # value for MKDIR_P within a source directory, because that will
5789     # break other packages using the cache if that directory is
5790     # removed, or if the value is a relative name.
5791     MKDIR_P="$ac_install_sh -d"
5792   fi
5793 fi
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
5795 $as_echo "$MKDIR_P" >&6; }
5796
5797 for ac_prog in gawk mawk nawk awk
5798 do
5799   # Extract the first word of "$ac_prog", so it can be a program name with args.
5800 set dummy $ac_prog; ac_word=$2
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5802 $as_echo_n "checking for $ac_word... " >&6; }
5803 if ${ac_cv_prog_AWK+:} false; then :
5804   $as_echo_n "(cached) " >&6
5805 else
5806   if test -n "$AWK"; then
5807   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5808 else
5809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5810 for as_dir in $PATH
5811 do
5812   IFS=$as_save_IFS
5813   test -z "$as_dir" && as_dir=.
5814     for ac_exec_ext in '' $ac_executable_extensions; do
5815   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5816     ac_cv_prog_AWK="$ac_prog"
5817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5818     break 2
5819   fi
5820 done
5821   done
5822 IFS=$as_save_IFS
5823
5824 fi
5825 fi
5826 AWK=$ac_cv_prog_AWK
5827 if test -n "$AWK"; then
5828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5829 $as_echo "$AWK" >&6; }
5830 else
5831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5832 $as_echo "no" >&6; }
5833 fi
5834
5835
5836   test -n "$AWK" && break
5837 done
5838
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5840 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5841 set x ${MAKE-make}
5842 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5843 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5844   $as_echo_n "(cached) " >&6
5845 else
5846   cat >conftest.make <<\_ACEOF
5847 SHELL = /bin/sh
5848 all:
5849         @echo '@@@%%%=$(MAKE)=@@@%%%'
5850 _ACEOF
5851 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5852 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5853   *@@@%%%=?*=@@@%%%*)
5854     eval ac_cv_prog_make_${ac_make}_set=yes;;
5855   *)
5856     eval ac_cv_prog_make_${ac_make}_set=no;;
5857 esac
5858 rm -f conftest.make
5859 fi
5860 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5862 $as_echo "yes" >&6; }
5863   SET_MAKE=
5864 else
5865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5866 $as_echo "no" >&6; }
5867   SET_MAKE="MAKE=${MAKE-make}"
5868 fi
5869
5870 rm -rf .tst 2>/dev/null
5871 mkdir .tst 2>/dev/null
5872 if test -d .tst; then
5873   am__leading_dot=.
5874 else
5875   am__leading_dot=_
5876 fi
5877 rmdir .tst 2>/dev/null
5878
5879 DEPDIR="${am__leading_dot}deps"
5880
5881 ac_config_commands="$ac_config_commands depfiles"
5882
5883
5884 am_make=${MAKE-make}
5885 cat > confinc << 'END'
5886 am__doit:
5887         @echo this is the am__doit target
5888 .PHONY: am__doit
5889 END
5890 # If we don't find an include directive, just comment out the code.
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5892 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5893 am__include="#"
5894 am__quote=
5895 _am_result=none
5896 # First try GNU make style include.
5897 echo "include confinc" > confmf
5898 # Ignore all kinds of additional output from 'make'.
5899 case `$am_make -s -f confmf 2> /dev/null` in #(
5900 *the\ am__doit\ target*)
5901   am__include=include
5902   am__quote=
5903   _am_result=GNU
5904   ;;
5905 esac
5906 # Now try BSD make style include.
5907 if test "$am__include" = "#"; then
5908    echo '.include "confinc"' > confmf
5909    case `$am_make -s -f confmf 2> /dev/null` in #(
5910    *the\ am__doit\ target*)
5911      am__include=.include
5912      am__quote="\""
5913      _am_result=BSD
5914      ;;
5915    esac
5916 fi
5917
5918
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5920 $as_echo "$_am_result" >&6; }
5921 rm -f confinc confmf
5922
5923 # Check whether --enable-dependency-tracking was given.
5924 if test "${enable_dependency_tracking+set}" = set; then :
5925   enableval=$enable_dependency_tracking;
5926 fi
5927
5928 if test "x$enable_dependency_tracking" != xno; then
5929   am_depcomp="$ac_aux_dir/depcomp"
5930   AMDEPBACKSLASH='\'
5931   am__nodep='_no'
5932 fi
5933  if test "x$enable_dependency_tracking" != xno; then
5934   AMDEP_TRUE=
5935   AMDEP_FALSE='#'
5936 else
5937   AMDEP_TRUE='#'
5938   AMDEP_FALSE=
5939 fi
5940
5941
5942 # Check whether --enable-silent-rules was given.
5943 if test "${enable_silent_rules+set}" = set; then :
5944   enableval=$enable_silent_rules;
5945 fi
5946
5947 case $enable_silent_rules in # (((
5948   yes) AM_DEFAULT_VERBOSITY=0;;
5949    no) AM_DEFAULT_VERBOSITY=1;;
5950     *) AM_DEFAULT_VERBOSITY=1;;
5951 esac
5952 am_make=${MAKE-make}
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
5954 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
5955 if ${am_cv_make_support_nested_variables+:} false; then :
5956   $as_echo_n "(cached) " >&6
5957 else
5958   if $as_echo 'TRUE=$(BAR$(V))
5959 BAR0=false
5960 BAR1=true
5961 V=1
5962 am__doit:
5963         @$(TRUE)
5964 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
5965   am_cv_make_support_nested_variables=yes
5966 else
5967   am_cv_make_support_nested_variables=no
5968 fi
5969 fi
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
5971 $as_echo "$am_cv_make_support_nested_variables" >&6; }
5972 if test $am_cv_make_support_nested_variables = yes; then
5973     AM_V='$(V)'
5974   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
5975 else
5976   AM_V=$AM_DEFAULT_VERBOSITY
5977   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
5978 fi
5979 AM_BACKSLASH='\'
5980
5981 if test "`cd $srcdir && pwd`" != "`pwd`"; then
5982   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
5983   # is not polluted with repeated "-I."
5984   am__isrc=' -I$(srcdir)'
5985   # test to see if srcdir already configured
5986   if test -f $srcdir/config.status; then
5987     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
5988   fi
5989 fi
5990
5991 # test whether we have cygpath
5992 if test -z "$CYGPATH_W"; then
5993   if (cygpath --version) >/dev/null 2>/dev/null; then
5994     CYGPATH_W='cygpath -w'
5995   else
5996     CYGPATH_W=echo
5997   fi
5998 fi
5999
6000
6001 # Define the identity of the package.
6002  PACKAGE='sim'
6003  VERSION='0'
6004
6005
6006 cat >>confdefs.h <<_ACEOF
6007 #define PACKAGE "$PACKAGE"
6008 _ACEOF
6009
6010
6011 cat >>confdefs.h <<_ACEOF
6012 #define VERSION "$VERSION"
6013 _ACEOF
6014
6015 # Some tools Automake needs.
6016
6017 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6018
6019
6020 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6021
6022
6023 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6024
6025
6026 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6027
6028
6029 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6030
6031 # For better backward compatibility.  To be removed once Automake 1.9.x
6032 # dies out for good.  For more background, see:
6033 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
6034 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
6035 mkdir_p='$(MKDIR_P)'
6036
6037 # We need awk for the "check" target (and possibly the TAP driver).  The
6038 # system "awk" is bad on some platforms.
6039 # Always define AMTAR for backward compatibility.  Yes, it's still used
6040 # in the wild :-(  We should find a proper way to deprecate it ...
6041 AMTAR='$${TAR-tar}'
6042
6043
6044 # We'll loop over all known methods to create a tar archive until one works.
6045 _am_tools='gnutar  pax cpio none'
6046
6047 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
6048
6049
6050
6051
6052
6053 depcc="$CC"   am_compiler_list=
6054
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6056 $as_echo_n "checking dependency style of $depcc... " >&6; }
6057 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6058   $as_echo_n "(cached) " >&6
6059 else
6060   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6061   # We make a subdir and do the tests there.  Otherwise we can end up
6062   # making bogus files that we don't know about and never remove.  For
6063   # instance it was reported that on HP-UX the gcc test will end up
6064   # making a dummy file named 'D' -- because '-MD' means "put the output
6065   # in D".
6066   rm -rf conftest.dir
6067   mkdir conftest.dir
6068   # Copy depcomp to subdir because otherwise we won't find it if we're
6069   # using a relative directory.
6070   cp "$am_depcomp" conftest.dir
6071   cd conftest.dir
6072   # We will build objects and dependencies in a subdirectory because
6073   # it helps to detect inapplicable dependency modes.  For instance
6074   # both Tru64's cc and ICC support -MD to output dependencies as a
6075   # side effect of compilation, but ICC will put the dependencies in
6076   # the current directory while Tru64 will put them in the object
6077   # directory.
6078   mkdir sub
6079
6080   am_cv_CC_dependencies_compiler_type=none
6081   if test "$am_compiler_list" = ""; then
6082      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6083   fi
6084   am__universal=false
6085   case " $depcc " in #(
6086      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6087      esac
6088
6089   for depmode in $am_compiler_list; do
6090     # Setup a source with many dependencies, because some compilers
6091     # like to wrap large dependency lists on column 80 (with \), and
6092     # we should not choose a depcomp mode which is confused by this.
6093     #
6094     # We need to recreate these files for each test, as the compiler may
6095     # overwrite some of them when testing with obscure command lines.
6096     # This happens at least with the AIX C compiler.
6097     : > sub/conftest.c
6098     for i in 1 2 3 4 5 6; do
6099       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6100       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6101       # Solaris 10 /bin/sh.
6102       echo '/* dummy */' > sub/conftst$i.h
6103     done
6104     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6105
6106     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6107     # mode.  It turns out that the SunPro C++ compiler does not properly
6108     # handle '-M -o', and we need to detect this.  Also, some Intel
6109     # versions had trouble with output in subdirs.
6110     am__obj=sub/conftest.${OBJEXT-o}
6111     am__minus_obj="-o $am__obj"
6112     case $depmode in
6113     gcc)
6114       # This depmode causes a compiler race in universal mode.
6115       test "$am__universal" = false || continue
6116       ;;
6117     nosideeffect)
6118       # After this tag, mechanisms are not by side-effect, so they'll
6119       # only be used when explicitly requested.
6120       if test "x$enable_dependency_tracking" = xyes; then
6121         continue
6122       else
6123         break
6124       fi
6125       ;;
6126     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6127       # This compiler won't grok '-c -o', but also, the minuso test has
6128       # not run yet.  These depmodes are late enough in the game, and
6129       # so weak that their functioning should not be impacted.
6130       am__obj=conftest.${OBJEXT-o}
6131       am__minus_obj=
6132       ;;
6133     none) break ;;
6134     esac
6135     if depmode=$depmode \
6136        source=sub/conftest.c object=$am__obj \
6137        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6138        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6139          >/dev/null 2>conftest.err &&
6140        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6141        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6142        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6143        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6144       # icc doesn't choke on unknown options, it will just issue warnings
6145       # or remarks (even with -Werror).  So we grep stderr for any message
6146       # that says an option was ignored or not supported.
6147       # When given -MP, icc 7.0 and 7.1 complain thusly:
6148       #   icc: Command line warning: ignoring option '-M'; no argument required
6149       # The diagnosis changed in icc 8.0:
6150       #   icc: Command line remark: option '-MP' not supported
6151       if (grep 'ignoring option' conftest.err ||
6152           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6153         am_cv_CC_dependencies_compiler_type=$depmode
6154         break
6155       fi
6156     fi
6157   done
6158
6159   cd ..
6160   rm -rf conftest.dir
6161 else
6162   am_cv_CC_dependencies_compiler_type=none
6163 fi
6164
6165 fi
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6167 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6168 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6169
6170  if
6171   test "x$enable_dependency_tracking" != xno \
6172   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6173   am__fastdepCC_TRUE=
6174   am__fastdepCC_FALSE='#'
6175 else
6176   am__fastdepCC_TRUE='#'
6177   am__fastdepCC_FALSE=
6178 fi
6179
6180
6181
6182 # POSIX will say in a future version that running "rm -f" with no argument
6183 # is OK; and we want to be able to make that assumption in our Makefile
6184 # recipes.  So use an aggressive probe to check that the usage we want is
6185 # actually supported "in the wild" to an acceptable degree.
6186 # See automake bug#10828.
6187 # To make any issue more visible, cause the running configure to be aborted
6188 # by default if the 'rm' program in use doesn't match our expectations; the
6189 # user can still override this though.
6190 if rm -f && rm -fr && rm -rf; then : OK; else
6191   cat >&2 <<'END'
6192 Oops!
6193
6194 Your 'rm' program seems unable to run without file operands specified
6195 on the command line, even when the '-f' option is present.  This is contrary
6196 to the behaviour of most rm programs out there, and not conforming with
6197 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
6198
6199 Please tell bug-automake@gnu.org about your system, including the value
6200 of your $PATH and any error possibly output before this message.  This
6201 can help us improve future automake versions.
6202
6203 END
6204   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
6205     echo 'Configuration will proceed anyway, since you have set the' >&2
6206     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
6207     echo >&2
6208   else
6209     cat >&2 <<'END'
6210 Aborting the configuration process, to ensure you take notice of the issue.
6211
6212 You can download and install GNU coreutils to get an 'rm' implementation
6213 that behaves properly: <http://www.gnu.org/software/coreutils/>.
6214
6215 If you want to complete the configuration process using your problematic
6216 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
6217 to "yes", and re-run configure.
6218
6219 END
6220     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
6221   fi
6222 fi
6223
6224 # Check whether --enable-silent-rules was given.
6225 if test "${enable_silent_rules+set}" = set; then :
6226   enableval=$enable_silent_rules;
6227 fi
6228
6229 case $enable_silent_rules in # (((
6230   yes) AM_DEFAULT_VERBOSITY=0;;
6231    no) AM_DEFAULT_VERBOSITY=1;;
6232     *) AM_DEFAULT_VERBOSITY=0;;
6233 esac
6234 am_make=${MAKE-make}
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
6236 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
6237 if ${am_cv_make_support_nested_variables+:} false; then :
6238   $as_echo_n "(cached) " >&6
6239 else
6240   if $as_echo 'TRUE=$(BAR$(V))
6241 BAR0=false
6242 BAR1=true
6243 V=1
6244 am__doit:
6245         @$(TRUE)
6246 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
6247   am_cv_make_support_nested_variables=yes
6248 else
6249   am_cv_make_support_nested_variables=no
6250 fi
6251 fi
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
6253 $as_echo "$am_cv_make_support_nested_variables" >&6; }
6254 if test $am_cv_make_support_nested_variables = yes; then
6255     AM_V='$(V)'
6256   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
6257 else
6258   AM_V=$AM_DEFAULT_VERBOSITY
6259   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
6260 fi
6261 AM_BACKSLASH='\'
6262
6263
6264 # If a cpu ever has more than one simulator to choose from, use
6265 # --enable-sim=... to choose.
6266 # Check whether --enable-sim was given.
6267 if test "${enable_sim+set}" = set; then :
6268   enableval=$enable_sim; case "${enableval}" in
6269 yes | no) ;;
6270 *)      as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
6271 esac
6272 fi
6273
6274
6275 # Check whether --enable-example-sims was given.
6276 if test "${enable_example_sims+set}" = set; then :
6277   enableval=$enable_example_sims;
6278 fi
6279
6280
6281 # Check whether --enable-targets was given.
6282 if test "${enable_targets+set}" = set; then :
6283   enableval=$enable_targets; case "${enableval}" in
6284   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
6285             ;;
6286   no)       enable_targets= ;;
6287   *)        enable_targets=$enableval ;;
6288 esac
6289 fi
6290
6291
6292 SIM_PRIMARY_TARGET=
6293
6294
6295
6296
6297 if test "${enable_sim}" != no; then
6298   sim_igen=no
6299   for targ in `echo $target $enable_targets | sed 's/,/ /g'`
6300   do
6301
6302   case "${targ}" in
6303     all|aarch64*-*-*)
6304       if test "${targ}" = "${target}"; then
6305         SIM_PRIMARY_TARGET=aarch64
6306       fi
6307
6308
6309 subdirs="$subdirs aarch64"
6310
6311
6312       ;;
6313   esac
6314
6315
6316   case "${targ}" in
6317     all|arm*-*-*)
6318       if test "${targ}" = "${target}"; then
6319         SIM_PRIMARY_TARGET=arm
6320       fi
6321       subdirs="$subdirs arm"
6322
6323
6324       ;;
6325   esac
6326
6327
6328   case "${targ}" in
6329     all|avr*-*-*)
6330       if test "${targ}" = "${target}"; then
6331         SIM_PRIMARY_TARGET=avr
6332       fi
6333       subdirs="$subdirs avr"
6334
6335
6336       ;;
6337   esac
6338
6339
6340   case "${targ}" in
6341     all|bfin-*-*)
6342       if test "${targ}" = "${target}"; then
6343         SIM_PRIMARY_TARGET=bfin
6344       fi
6345       subdirs="$subdirs bfin"
6346
6347
6348       ;;
6349   esac
6350
6351
6352   case "${targ}" in
6353     all|bpf-*-*)
6354       if test "${targ}" = "${target}"; then
6355         SIM_PRIMARY_TARGET=bpf
6356       fi
6357       subdirs="$subdirs bpf"
6358
6359
6360       ;;
6361   esac
6362
6363
6364   case "${targ}" in
6365     all|cr16*-*-*)
6366       if test "${targ}" = "${target}"; then
6367         SIM_PRIMARY_TARGET=cr16
6368       fi
6369       subdirs="$subdirs cr16"
6370
6371
6372       ;;
6373   esac
6374
6375
6376   case "${targ}" in
6377     all|cris-*-* | crisv32-*-*)
6378       if test "${targ}" = "${target}"; then
6379         SIM_PRIMARY_TARGET=cris
6380       fi
6381       subdirs="$subdirs cris"
6382
6383
6384       ;;
6385   esac
6386
6387
6388   case "${targ}" in
6389     all|d10v-*-*)
6390       if test "${targ}" = "${target}"; then
6391         SIM_PRIMARY_TARGET=d10v
6392       fi
6393       subdirs="$subdirs d10v"
6394
6395
6396       ;;
6397   esac
6398
6399
6400   case "${targ}" in
6401     all|frv-*-*)
6402       if test "${targ}" = "${target}"; then
6403         SIM_PRIMARY_TARGET=frv
6404       fi
6405       subdirs="$subdirs frv"
6406
6407
6408       ;;
6409   esac
6410
6411
6412   case "${targ}" in
6413     all|h8300*-*-*)
6414       if test "${targ}" = "${target}"; then
6415         SIM_PRIMARY_TARGET=h8300
6416       fi
6417       subdirs="$subdirs h8300"
6418
6419
6420       ;;
6421   esac
6422
6423
6424   case "${targ}" in
6425     all|iq2000-*-*)
6426       if test "${targ}" = "${target}"; then
6427         SIM_PRIMARY_TARGET=iq2000
6428       fi
6429       subdirs="$subdirs iq2000"
6430
6431
6432       ;;
6433   esac
6434
6435
6436   case "${targ}" in
6437     all|lm32-*-*)
6438       if test "${targ}" = "${target}"; then
6439         SIM_PRIMARY_TARGET=lm32
6440       fi
6441       subdirs="$subdirs lm32"
6442
6443
6444       ;;
6445   esac
6446
6447
6448   case "${targ}" in
6449     all|m32c-*-*)
6450       if test "${targ}" = "${target}"; then
6451         SIM_PRIMARY_TARGET=m32c
6452       fi
6453       subdirs="$subdirs m32c"
6454
6455
6456       ;;
6457   esac
6458
6459
6460   case "${targ}" in
6461     all|m32r-*-*)
6462       if test "${targ}" = "${target}"; then
6463         SIM_PRIMARY_TARGET=m32r
6464       fi
6465       subdirs="$subdirs m32r"
6466
6467
6468       ;;
6469   esac
6470
6471
6472   case "${targ}" in
6473     all|m68hc11-*-*|m6811-*-*)
6474       if test "${targ}" = "${target}"; then
6475         SIM_PRIMARY_TARGET=m68hc11
6476       fi
6477       subdirs="$subdirs m68hc11"
6478
6479
6480       ;;
6481   esac
6482
6483
6484   case "${targ}" in
6485     all|mcore-*-*)
6486       if test "${targ}" = "${target}"; then
6487         SIM_PRIMARY_TARGET=mcore
6488       fi
6489       subdirs="$subdirs mcore"
6490
6491
6492       ;;
6493   esac
6494
6495
6496   case "${targ}" in
6497     all|microblaze-*-*)
6498       if test "${targ}" = "${target}"; then
6499         SIM_PRIMARY_TARGET=microblaze
6500       fi
6501       subdirs="$subdirs microblaze"
6502
6503
6504       ;;
6505   esac
6506
6507
6508   case "${targ}" in
6509     all|mips*-*-*)
6510       if test "${targ}" = "${target}"; then
6511         SIM_PRIMARY_TARGET=mips
6512       fi
6513       subdirs="$subdirs mips"
6514
6515       sim_igen=yes
6516       ;;
6517   esac
6518
6519
6520   case "${targ}" in
6521     all|mn10300*-*-*)
6522       if test "${targ}" = "${target}"; then
6523         SIM_PRIMARY_TARGET=mn10300
6524       fi
6525       subdirs="$subdirs mn10300"
6526
6527       sim_igen=yes
6528       ;;
6529   esac
6530
6531
6532   case "${targ}" in
6533     all|moxie-*-*)
6534       if test "${targ}" = "${target}"; then
6535         SIM_PRIMARY_TARGET=moxie
6536       fi
6537       subdirs="$subdirs moxie"
6538
6539
6540       ;;
6541   esac
6542
6543
6544   case "${targ}" in
6545     all|msp430*-*-*)
6546       if test "${targ}" = "${target}"; then
6547         SIM_PRIMARY_TARGET=msp430
6548       fi
6549       subdirs="$subdirs msp430"
6550
6551
6552       ;;
6553   esac
6554
6555
6556   case "${targ}" in
6557     all|or1k-*-* | or1knd-*-*)
6558       if test "${targ}" = "${target}"; then
6559         SIM_PRIMARY_TARGET=or1k
6560       fi
6561       subdirs="$subdirs or1k"
6562
6563
6564       ;;
6565   esac
6566
6567
6568   case "${targ}" in
6569     all|pru*-*-*)
6570       if test "${targ}" = "${target}"; then
6571         SIM_PRIMARY_TARGET=pru
6572       fi
6573       subdirs="$subdirs pru"
6574
6575
6576       ;;
6577   esac
6578
6579
6580   case "${targ}" in
6581     all|riscv*-*-*)
6582       if test "${targ}" = "${target}"; then
6583         SIM_PRIMARY_TARGET=riscv
6584       fi
6585       subdirs="$subdirs riscv"
6586
6587
6588       ;;
6589   esac
6590
6591
6592   case "${targ}" in
6593     all|rl78-*-*)
6594       if test "${targ}" = "${target}"; then
6595         SIM_PRIMARY_TARGET=rl78
6596       fi
6597       subdirs="$subdirs rl78"
6598
6599
6600       ;;
6601   esac
6602
6603
6604   case "${targ}" in
6605     all|rx-*-*)
6606       if test "${targ}" = "${target}"; then
6607         SIM_PRIMARY_TARGET=rx
6608       fi
6609       subdirs="$subdirs rx"
6610
6611
6612       ;;
6613   esac
6614
6615
6616   case "${targ}" in
6617     all|sh*-*-*)
6618       if test "${targ}" = "${target}"; then
6619         SIM_PRIMARY_TARGET=sh
6620       fi
6621       subdirs="$subdirs sh"
6622
6623
6624       ;;
6625   esac
6626
6627
6628   case "${targ}" in
6629     all|sparc-*-rtems*|sparc-*-elf*)
6630       if test "${targ}" = "${target}"; then
6631         SIM_PRIMARY_TARGET=erc32
6632       fi
6633       subdirs="$subdirs erc32"
6634
6635
6636       ;;
6637   esac
6638
6639
6640   case "${targ}" in
6641     all|powerpc*-*-*)
6642       if test "${targ}" = "${target}"; then
6643         SIM_PRIMARY_TARGET=ppc
6644       fi
6645       subdirs="$subdirs ppc"
6646
6647
6648       ;;
6649   esac
6650
6651
6652   case "${targ}" in
6653     all|ft32-*-*)
6654       if test "${targ}" = "${target}"; then
6655         SIM_PRIMARY_TARGET=ft32
6656       fi
6657       subdirs="$subdirs ft32"
6658
6659
6660       ;;
6661   esac
6662
6663
6664   case "${targ}" in
6665     all|v850*-*-*)
6666       if test "${targ}" = "${target}"; then
6667         SIM_PRIMARY_TARGET=v850
6668       fi
6669       subdirs="$subdirs v850"
6670
6671       sim_igen=yes
6672       ;;
6673   esac
6674
6675   done
6676
6677   if test "x${enable_example_sims}" = xyes; then
6678     subdirs="$subdirs example-synacor"
6679
6680   fi
6681 fi
6682  if test "$sim_igen" = "yes"; then
6683   SIM_ENABLE_IGEN_TRUE=
6684   SIM_ENABLE_IGEN_FALSE='#'
6685 else
6686   SIM_ENABLE_IGEN_TRUE='#'
6687   SIM_ENABLE_IGEN_FALSE=
6688 fi
6689
6690
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force sim alignment" >&5
6692 $as_echo_n "checking whether to force sim alignment... " >&6; }
6693 sim_alignment=
6694 # Check whether --enable-sim-alignment was given.
6695 if test "${enable_sim_alignment+set}" = set; then :
6696   enableval=$enable_sim_alignment; case "${enableval}" in
6697   yes | strict | STRICT)      sim_alignment="STRICT_ALIGNMENT";;
6698   no | nonstrict | NONSTRICT) sim_alignment="NONSTRICT_ALIGNMENT";;
6699   forced | FORCED)            sim_alignment="FORCED_ALIGNMENT";;
6700   *) as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5;;
6701 esac
6702 fi
6703
6704 cat >>confdefs.h <<_ACEOF
6705 #define WITH_ALIGNMENT ${sim_alignment:-0}
6706 _ACEOF
6707
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${sim_alignment:-no}" >&5
6709 $as_echo "${sim_alignment:-no}" >&6; }
6710
6711
6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
6713 $as_echo_n "checking whether to enable sim asserts... " >&6; }
6714 sim_assert="1"
6715 # Check whether --enable-sim-assert was given.
6716 if test "${enable_sim_assert+set}" = set; then :
6717   enableval=$enable_sim_assert; case "${enableval}" in
6718   yes)  sim_assert="1";;
6719   no)   sim_assert="0";;
6720   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
6721 esac
6722 fi
6723
6724 cat >>confdefs.h <<_ACEOF
6725 #define WITH_ASSERT $sim_assert
6726 _ACEOF
6727
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
6729 $as_echo "$sim_assert" >&6; }
6730
6731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim debug setting" >&5
6732 $as_echo_n "checking for sim debug setting... " >&6; }
6733 sim_debug="0"
6734 # Check whether --enable-sim-debug was given.
6735 if test "${enable_sim_debug+set}" = set; then :
6736   enableval=$enable_sim_debug; case "${enableval}" in
6737   yes) sim_debug="7";;
6738   no)  sim_debug="0";;
6739   *)   sim_debug="($enableval)";;
6740 esac
6741 fi
6742 if test "$sim_debug" != "0"; then
6743
6744 cat >>confdefs.h <<_ACEOF
6745 #define DEBUG $sim_debug
6746 _ACEOF
6747
6748 fi
6749
6750 cat >>confdefs.h <<_ACEOF
6751 #define WITH_DEBUG $sim_debug
6752 _ACEOF
6753
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_debug" >&5
6755 $as_echo "$sim_debug" >&6; }
6756
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force sim endianness" >&5
6758 $as_echo_n "checking whether to force sim endianness... " >&6; }
6759 sim_endian=
6760 # Check whether --enable-sim-endian was given.
6761 if test "${enable_sim_endian+set}" = set; then :
6762   enableval=$enable_sim_endian; case "${enableval}" in
6763   b*|B*) sim_endian="BFD_ENDIAN_BIG";;
6764   l*|L*) sim_endian="BFD_ENDIAN_LITTLE";;
6765   yes | no) ;;
6766   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5;;
6767 esac
6768 fi
6769
6770 cat >>confdefs.h <<_ACEOF
6771 #define WITH_TARGET_BYTE_ORDER ${sim_endian:-BFD_ENDIAN_UNKNOWN}
6772 _ACEOF
6773
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${sim_alignment:-no}" >&5
6775 $as_echo "${sim_alignment:-no}" >&6; }
6776
6777
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
6779 $as_echo_n "checking default sim environment setting... " >&6; }
6780 sim_environment="ALL_ENVIRONMENT"
6781 # Check whether --enable-sim-environment was given.
6782 if test "${enable_sim_environment+set}" = set; then :
6783   enableval=$enable_sim_environment; case "${enableval}" in
6784   all | ALL)             sim_environment="ALL_ENVIRONMENT";;
6785   user | USER)           sim_environment="USER_ENVIRONMENT";;
6786   virtual | VIRTUAL)     sim_environment="VIRTUAL_ENVIRONMENT";;
6787   operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";;
6788   *)   as_fn_error $? "Unknown value $enableval passed to --enable-sim-environment" "$LINENO" 5;;
6789 esac
6790 fi
6791
6792 cat >>confdefs.h <<_ACEOF
6793 #define WITH_ENVIRONMENT $sim_environment
6794 _ACEOF
6795
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_environment" >&5
6797 $as_echo "$sim_environment" >&6; }
6798
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim profile settings" >&5
6800 $as_echo_n "checking for sim profile settings... " >&6; }
6801 profile="1"
6802 sim_profile="-1"
6803 # Check whether --enable-sim-profile was given.
6804 if test "${enable_sim_profile+set}" = set; then :
6805   enableval=$enable_sim_profile; case "${enableval}" in
6806   yes)  profile="1" sim_profile="-1";;
6807   no)   profile="0" sim_profile="0";;
6808   [-0-9]*)
6809         profile="(${enableval})" sim_profile="(${enableval})";;
6810   [a-z]*)
6811     profile="1"
6812         sim_profile=""
6813         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6814           if test x"$sim_profile" = x; then
6815             sim_profile="(PROFILE_$x"
6816           else
6817             sim_profile="${sim_profile}|PROFILE_$x"
6818           fi
6819         done
6820         sim_profile="$sim_profile)" ;;
6821 esac
6822 fi
6823
6824 cat >>confdefs.h <<_ACEOF
6825 #define PROFILE $profile
6826 _ACEOF
6827
6828
6829 cat >>confdefs.h <<_ACEOF
6830 #define WITH_PROFILE $sim_profile
6831 _ACEOF
6832
6833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
6834 $as_echo "$sim_profile" >&6; }
6835
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
6837 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
6838 sim_stdio="0"
6839 # Check whether --enable-sim-stdio was given.
6840 if test "${enable_sim_stdio+set}" = set; then :
6841   enableval=$enable_sim_stdio; case "${enableval}" in
6842   yes)  sim_stdio="DO_USE_STDIO";;
6843   no)   sim_stdio="DONT_USE_STDIO";;
6844   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
6845 esac
6846 fi
6847
6848 cat >>confdefs.h <<_ACEOF
6849 #define WITH_STDIO $sim_stdio
6850 _ACEOF
6851
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
6853 $as_echo "$sim_stdio" >&6; }
6854
6855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
6856 $as_echo_n "checking for sim trace settings... " >&6; }
6857 sim_trace="~TRACE_debug"
6858 # Check whether --enable-sim-trace was given.
6859 if test "${enable_sim_trace+set}" = set; then :
6860   enableval=$enable_sim_trace; case "${enableval}" in
6861   yes)  sim_trace="-1";;
6862   no)   sim_trace="0";;
6863   [-0-9]*)
6864         sim_trace="'(${enableval})'";;
6865   [[:lower:]]*)
6866         sim_trace=""
6867         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6868           if test x"$sim_trace" = x; then
6869             sim_trace="(TRACE_$x"
6870           else
6871             sim_trace="${sim_trace}|TRACE_$x"
6872           fi
6873         done
6874         sim_trace="$sim_trace)" ;;
6875 esac
6876 fi
6877
6878 cat >>confdefs.h <<_ACEOF
6879 #define WITH_TRACE $sim_trace
6880 _ACEOF
6881
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
6883 $as_echo "$sim_trace" >&6; }
6884
6885
6886 ac_config_files="$ac_config_files Makefile"
6887
6888 cat >confcache <<\_ACEOF
6889 # This file is a shell script that caches the results of configure
6890 # tests run on this system so they can be shared between configure
6891 # scripts and configure runs, see configure's option --config-cache.
6892 # It is not useful on other systems.  If it contains results you don't
6893 # want to keep, you may remove or edit it.
6894 #
6895 # config.status only pays attention to the cache file if you give it
6896 # the --recheck option to rerun configure.
6897 #
6898 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6899 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6900 # following values.
6901
6902 _ACEOF
6903
6904 # The following way of writing the cache mishandles newlines in values,
6905 # but we know of no workaround that is simple, portable, and efficient.
6906 # So, we kill variables containing newlines.
6907 # Ultrix sh set writes to stderr and can't be redirected directly,
6908 # and sets the high bit in the cache file unless we assign to the vars.
6909 (
6910   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6911     eval ac_val=\$$ac_var
6912     case $ac_val in #(
6913     *${as_nl}*)
6914       case $ac_var in #(
6915       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6916 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6917       esac
6918       case $ac_var in #(
6919       _ | IFS | as_nl) ;; #(
6920       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6921       *) { eval $ac_var=; unset $ac_var;} ;;
6922       esac ;;
6923     esac
6924   done
6925
6926   (set) 2>&1 |
6927     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6928     *${as_nl}ac_space=\ *)
6929       # `set' does not quote correctly, so add quotes: double-quote
6930       # substitution turns \\\\ into \\, and sed turns \\ into \.
6931       sed -n \
6932         "s/'/'\\\\''/g;
6933           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6934       ;; #(
6935     *)
6936       # `set' quotes correctly as required by POSIX, so do not add quotes.
6937       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6938       ;;
6939     esac |
6940     sort
6941 ) |
6942   sed '
6943      /^ac_cv_env_/b end
6944      t clear
6945      :clear
6946      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6947      t end
6948      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6949      :end' >>confcache
6950 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6951   if test -w "$cache_file"; then
6952     if test "x$cache_file" != "x/dev/null"; then
6953       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6954 $as_echo "$as_me: updating cache $cache_file" >&6;}
6955       if test ! -f "$cache_file" || test -h "$cache_file"; then
6956         cat confcache >"$cache_file"
6957       else
6958         case $cache_file in #(
6959         */* | ?:*)
6960           mv -f confcache "$cache_file"$$ &&
6961           mv -f "$cache_file"$$ "$cache_file" ;; #(
6962         *)
6963           mv -f confcache "$cache_file" ;;
6964         esac
6965       fi
6966     fi
6967   else
6968     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6969 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6970   fi
6971 fi
6972 rm -f confcache
6973
6974 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6975 # Let make expand exec_prefix.
6976 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6977
6978 DEFS=-DHAVE_CONFIG_H
6979
6980 ac_libobjs=
6981 ac_ltlibobjs=
6982 U=
6983 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6984   # 1. Remove the extension, and $U if already installed.
6985   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6986   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6987   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6988   #    will be set to the directory where LIBOBJS objects are built.
6989   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6990   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6991 done
6992 LIBOBJS=$ac_libobjs
6993
6994 LTLIBOBJS=$ac_ltlibobjs
6995
6996
6997
6998 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6999   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
7000 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7001 fi
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
7003 $as_echo_n "checking that generated files are newer than configure... " >&6; }
7004    if test -n "$am_sleep_pid"; then
7005      # Hide warnings about reused PIDs.
7006      wait $am_sleep_pid 2>/dev/null
7007    fi
7008    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
7009 $as_echo "done" >&6; }
7010 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7011   as_fn_error $? "conditional \"AMDEP\" was never defined.
7012 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7013 fi
7014 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7015   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
7016 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7017 fi
7018  if test -n "$EXEEXT"; then
7019   am__EXEEXT_TRUE=
7020   am__EXEEXT_FALSE='#'
7021 else
7022   am__EXEEXT_TRUE='#'
7023   am__EXEEXT_FALSE=
7024 fi
7025
7026 if test -z "${SIM_ENABLE_IGEN_TRUE}" && test -z "${SIM_ENABLE_IGEN_FALSE}"; then
7027   as_fn_error $? "conditional \"SIM_ENABLE_IGEN\" was never defined.
7028 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7029 fi
7030
7031 : "${CONFIG_STATUS=./config.status}"
7032 ac_write_fail=0
7033 ac_clean_files_save=$ac_clean_files
7034 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7036 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7037 as_write_fail=0
7038 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7039 #! $SHELL
7040 # Generated by $as_me.
7041 # Run this file to recreate the current configuration.
7042 # Compiler output produced by configure, useful for debugging
7043 # configure, is in config.log if it exists.
7044
7045 debug=false
7046 ac_cs_recheck=false
7047 ac_cs_silent=false
7048
7049 SHELL=\${CONFIG_SHELL-$SHELL}
7050 export SHELL
7051 _ASEOF
7052 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7053 ## -------------------- ##
7054 ## M4sh Initialization. ##
7055 ## -------------------- ##
7056
7057 # Be more Bourne compatible
7058 DUALCASE=1; export DUALCASE # for MKS sh
7059 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7060   emulate sh
7061   NULLCMD=:
7062   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7063   # is contrary to our usage.  Disable this feature.
7064   alias -g '${1+"$@"}'='"$@"'
7065   setopt NO_GLOB_SUBST
7066 else
7067   case `(set -o) 2>/dev/null` in #(
7068   *posix*) :
7069     set -o posix ;; #(
7070   *) :
7071      ;;
7072 esac
7073 fi
7074
7075
7076 as_nl='
7077 '
7078 export as_nl
7079 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7080 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7081 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7082 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7083 # Prefer a ksh shell builtin over an external printf program on Solaris,
7084 # but without wasting forks for bash or zsh.
7085 if test -z "$BASH_VERSION$ZSH_VERSION" \
7086     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7087   as_echo='print -r --'
7088   as_echo_n='print -rn --'
7089 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7090   as_echo='printf %s\n'
7091   as_echo_n='printf %s'
7092 else
7093   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7094     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7095     as_echo_n='/usr/ucb/echo -n'
7096   else
7097     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7098     as_echo_n_body='eval
7099       arg=$1;
7100       case $arg in #(
7101       *"$as_nl"*)
7102         expr "X$arg" : "X\\(.*\\)$as_nl";
7103         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7104       esac;
7105       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7106     '
7107     export as_echo_n_body
7108     as_echo_n='sh -c $as_echo_n_body as_echo'
7109   fi
7110   export as_echo_body
7111   as_echo='sh -c $as_echo_body as_echo'
7112 fi
7113
7114 # The user is always right.
7115 if test "${PATH_SEPARATOR+set}" != set; then
7116   PATH_SEPARATOR=:
7117   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7118     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7119       PATH_SEPARATOR=';'
7120   }
7121 fi
7122
7123
7124 # IFS
7125 # We need space, tab and new line, in precisely that order.  Quoting is
7126 # there to prevent editors from complaining about space-tab.
7127 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7128 # splitting by setting IFS to empty value.)
7129 IFS=" ""        $as_nl"
7130
7131 # Find who we are.  Look in the path if we contain no directory separator.
7132 as_myself=
7133 case $0 in #((
7134   *[\\/]* ) as_myself=$0 ;;
7135   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7136 for as_dir in $PATH
7137 do
7138   IFS=$as_save_IFS
7139   test -z "$as_dir" && as_dir=.
7140     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7141   done
7142 IFS=$as_save_IFS
7143
7144      ;;
7145 esac
7146 # We did not find ourselves, most probably we were run as `sh COMMAND'
7147 # in which case we are not to be found in the path.
7148 if test "x$as_myself" = x; then
7149   as_myself=$0
7150 fi
7151 if test ! -f "$as_myself"; then
7152   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7153   exit 1
7154 fi
7155
7156 # Unset variables that we do not need and which cause bugs (e.g. in
7157 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7158 # suppresses any "Segmentation fault" message there.  '((' could
7159 # trigger a bug in pdksh 5.2.14.
7160 for as_var in BASH_ENV ENV MAIL MAILPATH
7161 do eval test x\${$as_var+set} = xset \
7162   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7163 done
7164 PS1='$ '
7165 PS2='> '
7166 PS4='+ '
7167
7168 # NLS nuisances.
7169 LC_ALL=C
7170 export LC_ALL
7171 LANGUAGE=C
7172 export LANGUAGE
7173
7174 # CDPATH.
7175 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7176
7177
7178 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7179 # ----------------------------------------
7180 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7181 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7182 # script with STATUS, using 1 if that was 0.
7183 as_fn_error ()
7184 {
7185   as_status=$1; test $as_status -eq 0 && as_status=1
7186   if test "$4"; then
7187     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7188     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7189   fi
7190   $as_echo "$as_me: error: $2" >&2
7191   as_fn_exit $as_status
7192 } # as_fn_error
7193
7194
7195 # as_fn_set_status STATUS
7196 # -----------------------
7197 # Set $? to STATUS, without forking.
7198 as_fn_set_status ()
7199 {
7200   return $1
7201 } # as_fn_set_status
7202
7203 # as_fn_exit STATUS
7204 # -----------------
7205 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7206 as_fn_exit ()
7207 {
7208   set +e
7209   as_fn_set_status $1
7210   exit $1
7211 } # as_fn_exit
7212
7213 # as_fn_unset VAR
7214 # ---------------
7215 # Portably unset VAR.
7216 as_fn_unset ()
7217 {
7218   { eval $1=; unset $1;}
7219 }
7220 as_unset=as_fn_unset
7221 # as_fn_append VAR VALUE
7222 # ----------------------
7223 # Append the text in VALUE to the end of the definition contained in VAR. Take
7224 # advantage of any shell optimizations that allow amortized linear growth over
7225 # repeated appends, instead of the typical quadratic growth present in naive
7226 # implementations.
7227 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7228   eval 'as_fn_append ()
7229   {
7230     eval $1+=\$2
7231   }'
7232 else
7233   as_fn_append ()
7234   {
7235     eval $1=\$$1\$2
7236   }
7237 fi # as_fn_append
7238
7239 # as_fn_arith ARG...
7240 # ------------------
7241 # Perform arithmetic evaluation on the ARGs, and store the result in the
7242 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7243 # must be portable across $(()) and expr.
7244 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7245   eval 'as_fn_arith ()
7246   {
7247     as_val=$(( $* ))
7248   }'
7249 else
7250   as_fn_arith ()
7251   {
7252     as_val=`expr "$@" || test $? -eq 1`
7253   }
7254 fi # as_fn_arith
7255
7256
7257 if expr a : '\(a\)' >/dev/null 2>&1 &&
7258    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7259   as_expr=expr
7260 else
7261   as_expr=false
7262 fi
7263
7264 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7265   as_basename=basename
7266 else
7267   as_basename=false
7268 fi
7269
7270 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7271   as_dirname=dirname
7272 else
7273   as_dirname=false
7274 fi
7275
7276 as_me=`$as_basename -- "$0" ||
7277 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7278          X"$0" : 'X\(//\)$' \| \
7279          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7280 $as_echo X/"$0" |
7281     sed '/^.*\/\([^/][^/]*\)\/*$/{
7282             s//\1/
7283             q
7284           }
7285           /^X\/\(\/\/\)$/{
7286             s//\1/
7287             q
7288           }
7289           /^X\/\(\/\).*/{
7290             s//\1/
7291             q
7292           }
7293           s/.*/./; q'`
7294
7295 # Avoid depending upon Character Ranges.
7296 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7297 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7298 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7299 as_cr_digits='0123456789'
7300 as_cr_alnum=$as_cr_Letters$as_cr_digits
7301
7302 ECHO_C= ECHO_N= ECHO_T=
7303 case `echo -n x` in #(((((
7304 -n*)
7305   case `echo 'xy\c'` in
7306   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7307   xy)  ECHO_C='\c';;
7308   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7309        ECHO_T=' ';;
7310   esac;;
7311 *)
7312   ECHO_N='-n';;
7313 esac
7314
7315 rm -f conf$$ conf$$.exe conf$$.file
7316 if test -d conf$$.dir; then
7317   rm -f conf$$.dir/conf$$.file
7318 else
7319   rm -f conf$$.dir
7320   mkdir conf$$.dir 2>/dev/null
7321 fi
7322 if (echo >conf$$.file) 2>/dev/null; then
7323   if ln -s conf$$.file conf$$ 2>/dev/null; then
7324     as_ln_s='ln -s'
7325     # ... but there are two gotchas:
7326     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7327     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7328     # In both cases, we have to default to `cp -pR'.
7329     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7330       as_ln_s='cp -pR'
7331   elif ln conf$$.file conf$$ 2>/dev/null; then
7332     as_ln_s=ln
7333   else
7334     as_ln_s='cp -pR'
7335   fi
7336 else
7337   as_ln_s='cp -pR'
7338 fi
7339 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7340 rmdir conf$$.dir 2>/dev/null
7341
7342
7343 # as_fn_mkdir_p
7344 # -------------
7345 # Create "$as_dir" as a directory, including parents if necessary.
7346 as_fn_mkdir_p ()
7347 {
7348
7349   case $as_dir in #(
7350   -*) as_dir=./$as_dir;;
7351   esac
7352   test -d "$as_dir" || eval $as_mkdir_p || {
7353     as_dirs=
7354     while :; do
7355       case $as_dir in #(
7356       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7357       *) as_qdir=$as_dir;;
7358       esac
7359       as_dirs="'$as_qdir' $as_dirs"
7360       as_dir=`$as_dirname -- "$as_dir" ||
7361 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7362          X"$as_dir" : 'X\(//\)[^/]' \| \
7363          X"$as_dir" : 'X\(//\)$' \| \
7364          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7365 $as_echo X"$as_dir" |
7366     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7367             s//\1/
7368             q
7369           }
7370           /^X\(\/\/\)[^/].*/{
7371             s//\1/
7372             q
7373           }
7374           /^X\(\/\/\)$/{
7375             s//\1/
7376             q
7377           }
7378           /^X\(\/\).*/{
7379             s//\1/
7380             q
7381           }
7382           s/.*/./; q'`
7383       test -d "$as_dir" && break
7384     done
7385     test -z "$as_dirs" || eval "mkdir $as_dirs"
7386   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7387
7388
7389 } # as_fn_mkdir_p
7390 if mkdir -p . 2>/dev/null; then
7391   as_mkdir_p='mkdir -p "$as_dir"'
7392 else
7393   test -d ./-p && rmdir ./-p
7394   as_mkdir_p=false
7395 fi
7396
7397
7398 # as_fn_executable_p FILE
7399 # -----------------------
7400 # Test if FILE is an executable regular file.
7401 as_fn_executable_p ()
7402 {
7403   test -f "$1" && test -x "$1"
7404 } # as_fn_executable_p
7405 as_test_x='test -x'
7406 as_executable_p=as_fn_executable_p
7407
7408 # Sed expression to map a string onto a valid CPP name.
7409 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7410
7411 # Sed expression to map a string onto a valid variable name.
7412 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7413
7414
7415 exec 6>&1
7416 ## ----------------------------------- ##
7417 ## Main body of $CONFIG_STATUS script. ##
7418 ## ----------------------------------- ##
7419 _ASEOF
7420 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7421
7422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7423 # Save the log message, to keep $0 and so on meaningful, and to
7424 # report actual input values of CONFIG_FILES etc. instead of their
7425 # values after options handling.
7426 ac_log="
7427 This file was extended by sim $as_me 0, which was
7428 generated by GNU Autoconf 2.69.  Invocation command line was
7429
7430   CONFIG_FILES    = $CONFIG_FILES
7431   CONFIG_HEADERS  = $CONFIG_HEADERS
7432   CONFIG_LINKS    = $CONFIG_LINKS
7433   CONFIG_COMMANDS = $CONFIG_COMMANDS
7434   $ $0 $@
7435
7436 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7437 "
7438
7439 _ACEOF
7440
7441 case $ac_config_files in *"
7442 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7443 esac
7444
7445 case $ac_config_headers in *"
7446 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7447 esac
7448
7449
7450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7451 # Files that config.status was made for.
7452 config_files="$ac_config_files"
7453 config_headers="$ac_config_headers"
7454 config_commands="$ac_config_commands"
7455
7456 _ACEOF
7457
7458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7459 ac_cs_usage="\
7460 \`$as_me' instantiates files and other configuration actions
7461 from templates according to the current configuration.  Unless the files
7462 and actions are specified as TAGs, all are instantiated by default.
7463
7464 Usage: $0 [OPTION]... [TAG]...
7465
7466   -h, --help       print this help, then exit
7467   -V, --version    print version number and configuration settings, then exit
7468       --config     print configuration, then exit
7469   -q, --quiet, --silent
7470                    do not print progress messages
7471   -d, --debug      don't remove temporary files
7472       --recheck    update $as_me by reconfiguring in the same conditions
7473       --file=FILE[:TEMPLATE]
7474                    instantiate the configuration file FILE
7475       --header=FILE[:TEMPLATE]
7476                    instantiate the configuration header FILE
7477
7478 Configuration files:
7479 $config_files
7480
7481 Configuration headers:
7482 $config_headers
7483
7484 Configuration commands:
7485 $config_commands
7486
7487 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
7488 sim home page: <https://sourceware.org/gdb/wiki/Sim/>."
7489
7490 _ACEOF
7491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7492 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7493 ac_cs_version="\\
7494 sim config.status 0
7495 configured by $0, generated by GNU Autoconf 2.69,
7496   with options \\"\$ac_cs_config\\"
7497
7498 Copyright (C) 2012 Free Software Foundation, Inc.
7499 This config.status script is free software; the Free Software Foundation
7500 gives unlimited permission to copy, distribute and modify it."
7501
7502 ac_pwd='$ac_pwd'
7503 srcdir='$srcdir'
7504 INSTALL='$INSTALL'
7505 MKDIR_P='$MKDIR_P'
7506 AWK='$AWK'
7507 test -n "\$AWK" || AWK=awk
7508 _ACEOF
7509
7510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7511 # The default lists apply if the user does not specify any file.
7512 ac_need_defaults=:
7513 while test $# != 0
7514 do
7515   case $1 in
7516   --*=?*)
7517     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7518     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7519     ac_shift=:
7520     ;;
7521   --*=)
7522     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7523     ac_optarg=
7524     ac_shift=:
7525     ;;
7526   *)
7527     ac_option=$1
7528     ac_optarg=$2
7529     ac_shift=shift
7530     ;;
7531   esac
7532
7533   case $ac_option in
7534   # Handling of the options.
7535   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7536     ac_cs_recheck=: ;;
7537   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7538     $as_echo "$ac_cs_version"; exit ;;
7539   --config | --confi | --conf | --con | --co | --c )
7540     $as_echo "$ac_cs_config"; exit ;;
7541   --debug | --debu | --deb | --de | --d | -d )
7542     debug=: ;;
7543   --file | --fil | --fi | --f )
7544     $ac_shift
7545     case $ac_optarg in
7546     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7547     '') as_fn_error $? "missing file argument" ;;
7548     esac
7549     as_fn_append CONFIG_FILES " '$ac_optarg'"
7550     ac_need_defaults=false;;
7551   --header | --heade | --head | --hea )
7552     $ac_shift
7553     case $ac_optarg in
7554     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7555     esac
7556     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7557     ac_need_defaults=false;;
7558   --he | --h)
7559     # Conflict between --help and --header
7560     as_fn_error $? "ambiguous option: \`$1'
7561 Try \`$0 --help' for more information.";;
7562   --help | --hel | -h )
7563     $as_echo "$ac_cs_usage"; exit ;;
7564   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7565   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7566     ac_cs_silent=: ;;
7567
7568   # This is an error.
7569   -*) as_fn_error $? "unrecognized option: \`$1'
7570 Try \`$0 --help' for more information." ;;
7571
7572   *) as_fn_append ac_config_targets " $1"
7573      ac_need_defaults=false ;;
7574
7575   esac
7576   shift
7577 done
7578
7579 ac_configure_extra_args=
7580
7581 if $ac_cs_silent; then
7582   exec 6>/dev/null
7583   ac_configure_extra_args="$ac_configure_extra_args --silent"
7584 fi
7585
7586 _ACEOF
7587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7588 if \$ac_cs_recheck; then
7589   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7590   shift
7591   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7592   CONFIG_SHELL='$SHELL'
7593   export CONFIG_SHELL
7594   exec "\$@"
7595 fi
7596
7597 _ACEOF
7598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7599 exec 5>>config.log
7600 {
7601   echo
7602   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7603 ## Running $as_me. ##
7604 _ASBOX
7605   $as_echo "$ac_log"
7606 } >&5
7607
7608 _ACEOF
7609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7610 #
7611 # INIT-COMMANDS
7612 #
7613 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7614
7615 _ACEOF
7616
7617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7618
7619 # Handling of arguments.
7620 for ac_config_target in $ac_config_targets
7621 do
7622   case $ac_config_target in
7623     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7624     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7625     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7626
7627   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7628   esac
7629 done
7630
7631
7632 # If the user did not use the arguments to specify the items to instantiate,
7633 # then the envvar interface is used.  Set only those that are not.
7634 # We use the long form for the default assignment because of an extremely
7635 # bizarre bug on SunOS 4.1.3.
7636 if $ac_need_defaults; then
7637   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7638   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7639   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7640 fi
7641
7642 # Have a temporary directory for convenience.  Make it in the build tree
7643 # simply because there is no reason against having it here, and in addition,
7644 # creating and moving files from /tmp can sometimes cause problems.
7645 # Hook for its removal unless debugging.
7646 # Note that there is a small window in which the directory will not be cleaned:
7647 # after its creation but before its name has been assigned to `$tmp'.
7648 $debug ||
7649 {
7650   tmp= ac_tmp=
7651   trap 'exit_status=$?
7652   : "${ac_tmp:=$tmp}"
7653   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7654 ' 0
7655   trap 'as_fn_exit 1' 1 2 13 15
7656 }
7657 # Create a (secure) tmp directory for tmp files.
7658
7659 {
7660   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7661   test -d "$tmp"
7662 }  ||
7663 {
7664   tmp=./conf$$-$RANDOM
7665   (umask 077 && mkdir "$tmp")
7666 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7667 ac_tmp=$tmp
7668
7669 # Set up the scripts for CONFIG_FILES section.
7670 # No need to generate them if there are no CONFIG_FILES.
7671 # This happens for instance with `./config.status config.h'.
7672 if test -n "$CONFIG_FILES"; then
7673
7674
7675 ac_cr=`echo X | tr X '\015'`
7676 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7677 # But we know of no other shell where ac_cr would be empty at this
7678 # point, so we can use a bashism as a fallback.
7679 if test "x$ac_cr" = x; then
7680   eval ac_cr=\$\'\\r\'
7681 fi
7682 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7683 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7684   ac_cs_awk_cr='\\r'
7685 else
7686   ac_cs_awk_cr=$ac_cr
7687 fi
7688
7689 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7690 _ACEOF
7691
7692
7693 {
7694   echo "cat >conf$$subs.awk <<_ACEOF" &&
7695   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7696   echo "_ACEOF"
7697 } >conf$$subs.sh ||
7698   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7699 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7700 ac_delim='%!_!# '
7701 for ac_last_try in false false false false false :; do
7702   . ./conf$$subs.sh ||
7703     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7704
7705   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7706   if test $ac_delim_n = $ac_delim_num; then
7707     break
7708   elif $ac_last_try; then
7709     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7710   else
7711     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7712   fi
7713 done
7714 rm -f conf$$subs.sh
7715
7716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7717 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7718 _ACEOF
7719 sed -n '
7720 h
7721 s/^/S["/; s/!.*/"]=/
7722 p
7723 g
7724 s/^[^!]*!//
7725 :repl
7726 t repl
7727 s/'"$ac_delim"'$//
7728 t delim
7729 :nl
7730 h
7731 s/\(.\{148\}\)..*/\1/
7732 t more1
7733 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7734 p
7735 n
7736 b repl
7737 :more1
7738 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7739 p
7740 g
7741 s/.\{148\}//
7742 t nl
7743 :delim
7744 h
7745 s/\(.\{148\}\)..*/\1/
7746 t more2
7747 s/["\\]/\\&/g; s/^/"/; s/$/"/
7748 p
7749 b
7750 :more2
7751 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7752 p
7753 g
7754 s/.\{148\}//
7755 t delim
7756 ' <conf$$subs.awk | sed '
7757 /^[^""]/{
7758   N
7759   s/\n//
7760 }
7761 ' >>$CONFIG_STATUS || ac_write_fail=1
7762 rm -f conf$$subs.awk
7763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7764 _ACAWK
7765 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7766   for (key in S) S_is_set[key] = 1
7767   FS = "\a"
7768
7769 }
7770 {
7771   line = $ 0
7772   nfields = split(line, field, "@")
7773   substed = 0
7774   len = length(field[1])
7775   for (i = 2; i < nfields; i++) {
7776     key = field[i]
7777     keylen = length(key)
7778     if (S_is_set[key]) {
7779       value = S[key]
7780       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7781       len += length(value) + length(field[++i])
7782       substed = 1
7783     } else
7784       len += 1 + keylen
7785   }
7786
7787   print line
7788 }
7789
7790 _ACAWK
7791 _ACEOF
7792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7793 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7794   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7795 else
7796   cat
7797 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7798   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7799 _ACEOF
7800
7801 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7802 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7803 # trailing colons and then remove the whole line if VPATH becomes empty
7804 # (actually we leave an empty line to preserve line numbers).
7805 if test "x$srcdir" = x.; then
7806   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7807 h
7808 s///
7809 s/^/:/
7810 s/[      ]*$/:/
7811 s/:\$(srcdir):/:/g
7812 s/:\${srcdir}:/:/g
7813 s/:@srcdir@:/:/g
7814 s/^:*//
7815 s/:*$//
7816 x
7817 s/\(=[   ]*\).*/\1/
7818 G
7819 s/\n//
7820 s/^[^=]*=[       ]*$//
7821 }'
7822 fi
7823
7824 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7825 fi # test -n "$CONFIG_FILES"
7826
7827 # Set up the scripts for CONFIG_HEADERS section.
7828 # No need to generate them if there are no CONFIG_HEADERS.
7829 # This happens for instance with `./config.status Makefile'.
7830 if test -n "$CONFIG_HEADERS"; then
7831 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7832 BEGIN {
7833 _ACEOF
7834
7835 # Transform confdefs.h into an awk script `defines.awk', embedded as
7836 # here-document in config.status, that substitutes the proper values into
7837 # config.h.in to produce config.h.
7838
7839 # Create a delimiter string that does not exist in confdefs.h, to ease
7840 # handling of long lines.
7841 ac_delim='%!_!# '
7842 for ac_last_try in false false :; do
7843   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7844   if test -z "$ac_tt"; then
7845     break
7846   elif $ac_last_try; then
7847     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7848   else
7849     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7850   fi
7851 done
7852
7853 # For the awk script, D is an array of macro values keyed by name,
7854 # likewise P contains macro parameters if any.  Preserve backslash
7855 # newline sequences.
7856
7857 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7858 sed -n '
7859 s/.\{148\}/&'"$ac_delim"'/g
7860 t rset
7861 :rset
7862 s/^[     ]*#[    ]*define[       ][      ]*/ /
7863 t def
7864 d
7865 :def
7866 s/\\$//
7867 t bsnl
7868 s/["\\]/\\&/g
7869 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7870 D["\1"]=" \3"/p
7871 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7872 d
7873 :bsnl
7874 s/["\\]/\\&/g
7875 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7876 D["\1"]=" \3\\\\\\n"\\/p
7877 t cont
7878 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7879 t cont
7880 d
7881 :cont
7882 n
7883 s/.\{148\}/&'"$ac_delim"'/g
7884 t clear
7885 :clear
7886 s/\\$//
7887 t bsnlc
7888 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7889 d
7890 :bsnlc
7891 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7892 b cont
7893 ' <confdefs.h | sed '
7894 s/'"$ac_delim"'/"\\\
7895 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7896
7897 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7898   for (key in D) D_is_set[key] = 1
7899   FS = "\a"
7900 }
7901 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7902   line = \$ 0
7903   split(line, arg, " ")
7904   if (arg[1] == "#") {
7905     defundef = arg[2]
7906     mac1 = arg[3]
7907   } else {
7908     defundef = substr(arg[1], 2)
7909     mac1 = arg[2]
7910   }
7911   split(mac1, mac2, "(") #)
7912   macro = mac2[1]
7913   prefix = substr(line, 1, index(line, defundef) - 1)
7914   if (D_is_set[macro]) {
7915     # Preserve the white space surrounding the "#".
7916     print prefix "define", macro P[macro] D[macro]
7917     next
7918   } else {
7919     # Replace #undef with comments.  This is necessary, for example,
7920     # in the case of _POSIX_SOURCE, which is predefined and required
7921     # on some systems where configure will not decide to define it.
7922     if (defundef == "undef") {
7923       print "/*", prefix defundef, macro, "*/"
7924       next
7925     }
7926   }
7927 }
7928 { print }
7929 _ACAWK
7930 _ACEOF
7931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7932   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7933 fi # test -n "$CONFIG_HEADERS"
7934
7935
7936 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7937 shift
7938 for ac_tag
7939 do
7940   case $ac_tag in
7941   :[FHLC]) ac_mode=$ac_tag; continue;;
7942   esac
7943   case $ac_mode$ac_tag in
7944   :[FHL]*:*);;
7945   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7946   :[FH]-) ac_tag=-:-;;
7947   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7948   esac
7949   ac_save_IFS=$IFS
7950   IFS=:
7951   set x $ac_tag
7952   IFS=$ac_save_IFS
7953   shift
7954   ac_file=$1
7955   shift
7956
7957   case $ac_mode in
7958   :L) ac_source=$1;;
7959   :[FH])
7960     ac_file_inputs=
7961     for ac_f
7962     do
7963       case $ac_f in
7964       -) ac_f="$ac_tmp/stdin";;
7965       *) # Look for the file first in the build tree, then in the source tree
7966          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7967          # because $ac_f cannot contain `:'.
7968          test -f "$ac_f" ||
7969            case $ac_f in
7970            [\\/$]*) false;;
7971            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7972            esac ||
7973            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7974       esac
7975       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7976       as_fn_append ac_file_inputs " '$ac_f'"
7977     done
7978
7979     # Let's still pretend it is `configure' which instantiates (i.e., don't
7980     # use $as_me), people would be surprised to read:
7981     #    /* config.h.  Generated by config.status.  */
7982     configure_input='Generated from '`
7983           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7984         `' by configure.'
7985     if test x"$ac_file" != x-; then
7986       configure_input="$ac_file.  $configure_input"
7987       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7988 $as_echo "$as_me: creating $ac_file" >&6;}
7989     fi
7990     # Neutralize special characters interpreted by sed in replacement strings.
7991     case $configure_input in #(
7992     *\&* | *\|* | *\\* )
7993        ac_sed_conf_input=`$as_echo "$configure_input" |
7994        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7995     *) ac_sed_conf_input=$configure_input;;
7996     esac
7997
7998     case $ac_tag in
7999     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8000       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8001     esac
8002     ;;
8003   esac
8004
8005   ac_dir=`$as_dirname -- "$ac_file" ||
8006 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8007          X"$ac_file" : 'X\(//\)[^/]' \| \
8008          X"$ac_file" : 'X\(//\)$' \| \
8009          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8010 $as_echo X"$ac_file" |
8011     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8012             s//\1/
8013             q
8014           }
8015           /^X\(\/\/\)[^/].*/{
8016             s//\1/
8017             q
8018           }
8019           /^X\(\/\/\)$/{
8020             s//\1/
8021             q
8022           }
8023           /^X\(\/\).*/{
8024             s//\1/
8025             q
8026           }
8027           s/.*/./; q'`
8028   as_dir="$ac_dir"; as_fn_mkdir_p
8029   ac_builddir=.
8030
8031 case "$ac_dir" in
8032 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8033 *)
8034   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8035   # A ".." for each directory in $ac_dir_suffix.
8036   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8037   case $ac_top_builddir_sub in
8038   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8039   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8040   esac ;;
8041 esac
8042 ac_abs_top_builddir=$ac_pwd
8043 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8044 # for backward compatibility:
8045 ac_top_builddir=$ac_top_build_prefix
8046
8047 case $srcdir in
8048   .)  # We are building in place.
8049     ac_srcdir=.
8050     ac_top_srcdir=$ac_top_builddir_sub
8051     ac_abs_top_srcdir=$ac_pwd ;;
8052   [\\/]* | ?:[\\/]* )  # Absolute name.
8053     ac_srcdir=$srcdir$ac_dir_suffix;
8054     ac_top_srcdir=$srcdir
8055     ac_abs_top_srcdir=$srcdir ;;
8056   *) # Relative name.
8057     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8058     ac_top_srcdir=$ac_top_build_prefix$srcdir
8059     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8060 esac
8061 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8062
8063
8064   case $ac_mode in
8065   :F)
8066   #
8067   # CONFIG_FILE
8068   #
8069
8070   case $INSTALL in
8071   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8072   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8073   esac
8074   ac_MKDIR_P=$MKDIR_P
8075   case $MKDIR_P in
8076   [\\/$]* | ?:[\\/]* ) ;;
8077   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8078   esac
8079 _ACEOF
8080
8081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8082 # If the template does not know about datarootdir, expand it.
8083 # FIXME: This hack should be removed a few years after 2.60.
8084 ac_datarootdir_hack=; ac_datarootdir_seen=
8085 ac_sed_dataroot='
8086 /datarootdir/ {
8087   p
8088   q
8089 }
8090 /@datadir@/p
8091 /@docdir@/p
8092 /@infodir@/p
8093 /@localedir@/p
8094 /@mandir@/p'
8095 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8096 *datarootdir*) ac_datarootdir_seen=yes;;
8097 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8098   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8099 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8100 _ACEOF
8101 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8102   ac_datarootdir_hack='
8103   s&@datadir@&$datadir&g
8104   s&@docdir@&$docdir&g
8105   s&@infodir@&$infodir&g
8106   s&@localedir@&$localedir&g
8107   s&@mandir@&$mandir&g
8108   s&\\\${datarootdir}&$datarootdir&g' ;;
8109 esac
8110 _ACEOF
8111
8112 # Neutralize VPATH when `$srcdir' = `.'.
8113 # Shell code in configure.ac might set extrasub.
8114 # FIXME: do we really want to maintain this feature?
8115 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8116 ac_sed_extra="$ac_vpsub
8117 $extrasub
8118 _ACEOF
8119 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8120 :t
8121 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8122 s|@configure_input@|$ac_sed_conf_input|;t t
8123 s&@top_builddir@&$ac_top_builddir_sub&;t t
8124 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8125 s&@srcdir@&$ac_srcdir&;t t
8126 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8127 s&@top_srcdir@&$ac_top_srcdir&;t t
8128 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8129 s&@builddir@&$ac_builddir&;t t
8130 s&@abs_builddir@&$ac_abs_builddir&;t t
8131 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8132 s&@INSTALL@&$ac_INSTALL&;t t
8133 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8134 $ac_datarootdir_hack
8135 "
8136 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8137   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8138
8139 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8140   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8141   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8142       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8143   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8144 which seems to be undefined.  Please make sure it is defined" >&5
8145 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8146 which seems to be undefined.  Please make sure it is defined" >&2;}
8147
8148   rm -f "$ac_tmp/stdin"
8149   case $ac_file in
8150   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8151   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8152   esac \
8153   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8154  ;;
8155   :H)
8156   #
8157   # CONFIG_HEADER
8158   #
8159   if test x"$ac_file" != x-; then
8160     {
8161       $as_echo "/* $configure_input  */" \
8162       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8163     } >"$ac_tmp/config.h" \
8164       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8165     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8166       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8167 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8168     else
8169       rm -f "$ac_file"
8170       mv "$ac_tmp/config.h" "$ac_file" \
8171         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8172     fi
8173   else
8174     $as_echo "/* $configure_input  */" \
8175       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8176       || as_fn_error $? "could not create -" "$LINENO" 5
8177   fi
8178 # Compute "$ac_file"'s index in $config_headers.
8179 _am_arg="$ac_file"
8180 _am_stamp_count=1
8181 for _am_header in $config_headers :; do
8182   case $_am_header in
8183     $_am_arg | $_am_arg:* )
8184       break ;;
8185     * )
8186       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8187   esac
8188 done
8189 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8190 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8191          X"$_am_arg" : 'X\(//\)[^/]' \| \
8192          X"$_am_arg" : 'X\(//\)$' \| \
8193          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8194 $as_echo X"$_am_arg" |
8195     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8196             s//\1/
8197             q
8198           }
8199           /^X\(\/\/\)[^/].*/{
8200             s//\1/
8201             q
8202           }
8203           /^X\(\/\/\)$/{
8204             s//\1/
8205             q
8206           }
8207           /^X\(\/\).*/{
8208             s//\1/
8209             q
8210           }
8211           s/.*/./; q'`/stamp-h$_am_stamp_count
8212  ;;
8213
8214   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8215 $as_echo "$as_me: executing $ac_file commands" >&6;}
8216  ;;
8217   esac
8218
8219
8220   case $ac_file$ac_mode in
8221     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8222   # Older Autoconf quotes --file arguments for eval, but not when files
8223   # are listed without --file.  Let's play safe and only enable the eval
8224   # if we detect the quoting.
8225   case $CONFIG_FILES in
8226   *\'*) eval set x "$CONFIG_FILES" ;;
8227   *)   set x $CONFIG_FILES ;;
8228   esac
8229   shift
8230   for mf
8231   do
8232     # Strip MF so we end up with the name of the file.
8233     mf=`echo "$mf" | sed -e 's/:.*$//'`
8234     # Check whether this is an Automake generated Makefile or not.
8235     # We used to match only the files named 'Makefile.in', but
8236     # some people rename them; so instead we look at the file content.
8237     # Grep'ing the first line is not enough: some people post-process
8238     # each Makefile.in and add a new line on top of each file to say so.
8239     # Grep'ing the whole file is not good either: AIX grep has a line
8240     # limit of 2048, but all sed's we know have understand at least 4000.
8241     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8242       dirpart=`$as_dirname -- "$mf" ||
8243 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8244          X"$mf" : 'X\(//\)[^/]' \| \
8245          X"$mf" : 'X\(//\)$' \| \
8246          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8247 $as_echo X"$mf" |
8248     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8249             s//\1/
8250             q
8251           }
8252           /^X\(\/\/\)[^/].*/{
8253             s//\1/
8254             q
8255           }
8256           /^X\(\/\/\)$/{
8257             s//\1/
8258             q
8259           }
8260           /^X\(\/\).*/{
8261             s//\1/
8262             q
8263           }
8264           s/.*/./; q'`
8265     else
8266       continue
8267     fi
8268     # Extract the definition of DEPDIR, am__include, and am__quote
8269     # from the Makefile without running 'make'.
8270     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8271     test -z "$DEPDIR" && continue
8272     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8273     test -z "$am__include" && continue
8274     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8275     # Find all dependency output files, they are included files with
8276     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8277     # simplest approach to changing $(DEPDIR) to its actual value in the
8278     # expansion.
8279     for file in `sed -n "
8280       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8281          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8282       # Make sure the directory exists.
8283       test -f "$dirpart/$file" && continue
8284       fdir=`$as_dirname -- "$file" ||
8285 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8286          X"$file" : 'X\(//\)[^/]' \| \
8287          X"$file" : 'X\(//\)$' \| \
8288          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8289 $as_echo X"$file" |
8290     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8291             s//\1/
8292             q
8293           }
8294           /^X\(\/\/\)[^/].*/{
8295             s//\1/
8296             q
8297           }
8298           /^X\(\/\/\)$/{
8299             s//\1/
8300             q
8301           }
8302           /^X\(\/\).*/{
8303             s//\1/
8304             q
8305           }
8306           s/.*/./; q'`
8307       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8308       # echo "creating $dirpart/$file"
8309       echo '# dummy' > "$dirpart/$file"
8310     done
8311   done
8312 }
8313  ;;
8314
8315   esac
8316 done # for ac_tag
8317
8318
8319 as_fn_exit 0
8320 _ACEOF
8321 ac_clean_files=$ac_clean_files_save
8322
8323 test $ac_write_fail = 0 ||
8324   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8325
8326
8327 # configure is writing to config.log, and then calls config.status.
8328 # config.status does its own redirection, appending to config.log.
8329 # Unfortunately, on DOS this fails, as config.log is still kept open
8330 # by configure, so config.status won't be able to write to it; its
8331 # output is simply discarded.  So we exec the FD to /dev/null,
8332 # effectively closing config.log, so it can be properly (re)opened and
8333 # appended to by config.status.  When coming back to configure, we
8334 # need to make the FD available again.
8335 if test "$no_create" != yes; then
8336   ac_cs_success=:
8337   ac_config_status_args=
8338   test "$silent" = yes &&
8339     ac_config_status_args="$ac_config_status_args --quiet"
8340   exec 5>/dev/null
8341   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8342   exec 5>>config.log
8343   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8344   # would make configure fail if this is the last instruction.
8345   $ac_cs_success || as_fn_exit 1
8346 fi
8347
8348 #
8349 # CONFIG_SUBDIRS section.
8350 #
8351 if test "$no_recursion" != yes; then
8352
8353   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
8354   # so they do not pile up.
8355   ac_sub_configure_args=
8356   ac_prev=
8357   eval "set x $ac_configure_args"
8358   shift
8359   for ac_arg
8360   do
8361     if test -n "$ac_prev"; then
8362       ac_prev=
8363       continue
8364     fi
8365     case $ac_arg in
8366     -cache-file | --cache-file | --cache-fil | --cache-fi \
8367     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8368       ac_prev=cache_file ;;
8369     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8370     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8371     | --c=*)
8372       ;;
8373     --config-cache | -C)
8374       ;;
8375     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8376       ac_prev=srcdir ;;
8377     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8378       ;;
8379     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8380       ac_prev=prefix ;;
8381     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8382       ;;
8383     --disable-option-checking)
8384       ;;
8385     *)
8386       case $ac_arg in
8387       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8388       esac
8389       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
8390     esac
8391   done
8392
8393   # Always prepend --prefix to ensure using the same prefix
8394   # in subdir configurations.
8395   ac_arg="--prefix=$prefix"
8396   case $ac_arg in
8397   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8398   esac
8399   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
8400
8401   # Pass --silent
8402   if test "$silent" = yes; then
8403     ac_sub_configure_args="--silent $ac_sub_configure_args"
8404   fi
8405
8406   # Always prepend --disable-option-checking to silence warnings, since
8407   # different subdirs can have different --enable and --with options.
8408   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
8409
8410   ac_popdir=`pwd`
8411   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8412
8413     # Do not complain, so a configure script can configure whichever
8414     # parts of a large source tree are present.
8415     test -d "$srcdir/$ac_dir" || continue
8416
8417     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
8418     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
8419     $as_echo "$ac_msg" >&6
8420     as_dir="$ac_dir"; as_fn_mkdir_p
8421     ac_builddir=.
8422
8423 case "$ac_dir" in
8424 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8425 *)
8426   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8427   # A ".." for each directory in $ac_dir_suffix.
8428   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8429   case $ac_top_builddir_sub in
8430   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8431   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8432   esac ;;
8433 esac
8434 ac_abs_top_builddir=$ac_pwd
8435 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8436 # for backward compatibility:
8437 ac_top_builddir=$ac_top_build_prefix
8438
8439 case $srcdir in
8440   .)  # We are building in place.
8441     ac_srcdir=.
8442     ac_top_srcdir=$ac_top_builddir_sub
8443     ac_abs_top_srcdir=$ac_pwd ;;
8444   [\\/]* | ?:[\\/]* )  # Absolute name.
8445     ac_srcdir=$srcdir$ac_dir_suffix;
8446     ac_top_srcdir=$srcdir
8447     ac_abs_top_srcdir=$srcdir ;;
8448   *) # Relative name.
8449     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8450     ac_top_srcdir=$ac_top_build_prefix$srcdir
8451     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8452 esac
8453 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8454
8455
8456     cd "$ac_dir"
8457
8458     # Check for guested configure; otherwise get Cygnus style configure.
8459     if test -f "$ac_srcdir/configure.gnu"; then
8460       ac_sub_configure=$ac_srcdir/configure.gnu
8461     elif test -f "$ac_srcdir/configure"; then
8462       ac_sub_configure=$ac_srcdir/configure
8463     elif test -f "$ac_srcdir/configure.in"; then
8464       # This should be Cygnus configure.
8465       ac_sub_configure=$ac_aux_dir/configure
8466     else
8467       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
8468 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8469       ac_sub_configure=
8470     fi
8471
8472     # The recursion is here.
8473     if test -n "$ac_sub_configure"; then
8474       # Make the cache file name correct relative to the subdirectory.
8475       case $cache_file in
8476       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8477       *) # Relative name.
8478         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
8479       esac
8480
8481       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8482 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8483       # The eval makes quoting arguments work.
8484       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
8485            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
8486         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
8487     fi
8488
8489     cd "$ac_popdir"
8490   done
8491 fi
8492 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8493   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8494 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8495 fi
8496