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