sim/configure

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