sim/rx/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_default_model
 589 sim_scache
 590 sim_float
 591 sim_bitsize
 592 cgen_breaks
 593 sim_cycle_accurate_flags
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 CATOBJEXT
 598 GENCAT
 599 INSTOBJEXT
 600 DATADIRNAME
 601 CATALOGS
 602 POSUB
 603 GMSGFMT
 604 XGETTEXT
 605 INCINTL
 606 LIBINTL_DEP
 607 LIBINTL
 608 USE_NLS
 609 CCDEPMODE
 610 DEPDIR
 611 am__leading_dot
 612 INSTALL_DATA
 613 INSTALL_SCRIPT
 614 INSTALL_PROGRAM
 615 OBJEXT
 616 EXEEXT
 617 ac_ct_CC
 618 CPPFLAGS
 619 LDFLAGS
 620 CFLAGS
 621 CC
 622 target_alias
 623 host_alias
 624 build_alias
 625 LIBS
 626 ECHO_T
 627 ECHO_N
 628 ECHO_C
 629 DEFS
 630 mandir
 631 localedir
 632 libdir
 633 psdir
 634 pdfdir
 635 dvidir
 636 htmldir
 637 infodir
 638 docdir
 639 oldincludedir
 640 includedir
 641 localstatedir
 642 sharedstatedir
 643 sysconfdir
 644 datadir
 645 datarootdir
 646 libexecdir
 647 sbindir
 648 bindir
 649 program_transform_name
 650 prefix
 651 exec_prefix
 652 PACKAGE_URL
 653 PACKAGE_BUGREPORT
 654 PACKAGE_STRING
 655 PACKAGE_VERSION
 656 PACKAGE_TARNAME
 657 PACKAGE_NAME
 658 PATH_SEPARATOR
 659 SHELL
 660 sim_inline
 661 sim_hw
 662 sim_hw_objs
 663 sim_hw_cflags'
 664 ac_subst_files=''
 665 ac_user_opts='
 666 enable_option_checking
 667 enable_maintainer_mode
 668 enable_sim_inline
 669 enable_cycle_accurate
 670 enable_sim_hardware
 671 '
 672       ac_precious_vars='build_alias
 673 host_alias
 674 target_alias
 675 CC
 676 CFLAGS
 677 LDFLAGS
 678 LIBS
 679 CPPFLAGS'
 680
 681
 682 # Initialize some variables set by options.
 683 ac_init_help=
 684 ac_init_version=false
 685 ac_unrecognized_opts=
 686 ac_unrecognized_sep=
 687 # The variables have the same names as the options, with
 688 # dashes changed to underlines.
 689 cache_file=/dev/null
 690 exec_prefix=NONE
 691 no_create=
 692 no_recursion=
 693 prefix=NONE
 694 program_prefix=NONE
 695 program_suffix=NONE
 696 program_transform_name=s,x,x,
 697 silent=
 698 site=
 699 srcdir=
 700 verbose=
 701 x_includes=NONE
 702 x_libraries=NONE
 703
 704 # Installation directory options.
 705 # These are left unexpanded so users can "make install exec_prefix=/foo"
 706 # and all the variables that are supposed to be based on exec_prefix
 707 # by default will actually change.
 708 # Use braces instead of parens because sh, perl, etc. also accept them.
 709 # (The list follows the same order as the GNU Coding Standards.)
 710 bindir='${exec_prefix}/bin'
 711 sbindir='${exec_prefix}/sbin'
 712 libexecdir='${exec_prefix}/libexec'
 713 datarootdir='${prefix}/share'
 714 datadir='${datarootdir}'
 715 sysconfdir='${prefix}/etc'
 716 sharedstatedir='${prefix}/com'
 717 localstatedir='${prefix}/var'
 718 includedir='${prefix}/include'
 719 oldincludedir='/usr/include'
 720 docdir='${datarootdir}/doc/${PACKAGE}'
 721 infodir='${datarootdir}/info'
 722 htmldir='${docdir}'
 723 dvidir='${docdir}'
 724 pdfdir='${docdir}'
 725 psdir='${docdir}'
 726 libdir='${exec_prefix}/lib'
 727 localedir='${datarootdir}/locale'
 728 mandir='${datarootdir}/man'
 729
 730 ac_prev=
 731 ac_dashdash=
 732 for ac_option
 733 do
 734   # If the previous option needs an argument, assign it.
 735   if test -n "$ac_prev"; then
 736     eval $ac_prev=\$ac_option
 737     ac_prev=
 738     continue
 739   fi
 740
 741   case $ac_option in
 742   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 743   *=)   ac_optarg= ;;
 744   *)    ac_optarg=yes ;;
 745   esac
 746
 747   # Accept the important Cygnus configure options, so we can diagnose typos.
 748
 749   case $ac_dashdash$ac_option in
 750   --)
 751     ac_dashdash=yes ;;
 752
 753   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 754     ac_prev=bindir ;;
 755   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 756     bindir=$ac_optarg ;;
 757
 758   -build | --build | --buil | --bui | --bu)
 759     ac_prev=build_alias ;;
 760   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 761     build_alias=$ac_optarg ;;
 762
 763   -cache-file | --cache-file | --cache-fil | --cache-fi \
 764   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 765     ac_prev=cache_file ;;
 766   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 767   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 768     cache_file=$ac_optarg ;;
 769
 770   --config-cache | -C)
 771     cache_file=config.cache ;;
 772
 773   -datadir | --datadir | --datadi | --datad)
 774     ac_prev=datadir ;;
 775   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 776     datadir=$ac_optarg ;;
 777
 778   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 779   | --dataroo | --dataro | --datar)
 780     ac_prev=datarootdir ;;
 781   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 782   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 783     datarootdir=$ac_optarg ;;
 784
 785   -disable-* | --disable-*)
 786     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 787     # Reject names that are not valid shell variable names.
 788     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 789       as_fn_error $? "invalid feature name: $ac_useropt"
 790     ac_useropt_orig=$ac_useropt
 791     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 792     case $ac_user_opts in
 793       *"
 794 "enable_$ac_useropt"
 795 "*) ;;
 796       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 797          ac_unrecognized_sep=', ';;
 798     esac
 799     eval enable_$ac_useropt=no ;;
 800
 801   -docdir | --docdir | --docdi | --doc | --do)
 802     ac_prev=docdir ;;
 803   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 804     docdir=$ac_optarg ;;
 805
 806   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 807     ac_prev=dvidir ;;
 808   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 809     dvidir=$ac_optarg ;;
 810
 811   -enable-* | --enable-*)
 812     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 813     # Reject names that are not valid shell variable names.
 814     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 815       as_fn_error $? "invalid feature name: $ac_useropt"
 816     ac_useropt_orig=$ac_useropt
 817     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 818     case $ac_user_opts in
 819       *"
 820 "enable_$ac_useropt"
 821 "*) ;;
 822       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 823          ac_unrecognized_sep=', ';;
 824     esac
 825     eval enable_$ac_useropt=\$ac_optarg ;;
 826
 827   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 828   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 829   | --exec | --exe | --ex)
 830     ac_prev=exec_prefix ;;
 831   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 832   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 833   | --exec=* | --exe=* | --ex=*)
 834     exec_prefix=$ac_optarg ;;
 835
 836   -gas | --gas | --ga | --g)
 837     # Obsolete; use --with-gas.
 838     with_gas=yes ;;
 839
 840   -help | --help | --hel | --he | -h)
 841     ac_init_help=long ;;
 842   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 843     ac_init_help=recursive ;;
 844   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 845     ac_init_help=short ;;
 846
 847   -host | --host | --hos | --ho)
 848     ac_prev=host_alias ;;
 849   -host=* | --host=* | --hos=* | --ho=*)
 850     host_alias=$ac_optarg ;;
 851
 852   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 853     ac_prev=htmldir ;;
 854   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 855   | --ht=*)
 856     htmldir=$ac_optarg ;;
 857
 858   -includedir | --includedir | --includedi | --included | --include \
 859   | --includ | --inclu | --incl | --inc)
 860     ac_prev=includedir ;;
 861   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 862   | --includ=* | --inclu=* | --incl=* | --inc=*)
 863     includedir=$ac_optarg ;;
 864
 865   -infodir | --infodir | --infodi | --infod | --info | --inf)
 866     ac_prev=infodir ;;
 867   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 868     infodir=$ac_optarg ;;
 869
 870   -libdir | --libdir | --libdi | --libd)
 871     ac_prev=libdir ;;
 872   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 873     libdir=$ac_optarg ;;
 874
 875   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 876   | --libexe | --libex | --libe)
 877     ac_prev=libexecdir ;;
 878   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 879   | --libexe=* | --libex=* | --libe=*)
 880     libexecdir=$ac_optarg ;;
 881
 882   -localedir | --localedir | --localedi | --localed | --locale)
 883     ac_prev=localedir ;;
 884   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 885     localedir=$ac_optarg ;;
 886
 887   -localstatedir | --localstatedir | --localstatedi | --localstated \
 888   | --localstate | --localstat | --localsta | --localst | --locals)
 889     ac_prev=localstatedir ;;
 890   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 891   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 892     localstatedir=$ac_optarg ;;
 893
 894   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 895     ac_prev=mandir ;;
 896   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 897     mandir=$ac_optarg ;;
 898
 899   -nfp | --nfp | --nf)
 900     # Obsolete; use --without-fp.
 901     with_fp=no ;;
 902
 903   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 904   | --no-cr | --no-c | -n)
 905     no_create=yes ;;
 906
 907   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 908   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 909     no_recursion=yes ;;
 910
 911   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 912   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 913   | --oldin | --oldi | --old | --ol | --o)
 914     ac_prev=oldincludedir ;;
 915   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 916   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 917   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 918     oldincludedir=$ac_optarg ;;
 919
 920   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 921     ac_prev=prefix ;;
 922   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 923     prefix=$ac_optarg ;;
 924
 925   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 926   | --program-pre | --program-pr | --program-p)
 927     ac_prev=program_prefix ;;
 928   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 929   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 930     program_prefix=$ac_optarg ;;
 931
 932   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 933   | --program-suf | --program-su | --program-s)
 934     ac_prev=program_suffix ;;
 935   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 936   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 937     program_suffix=$ac_optarg ;;
 938
 939   -program-transform-name | --program-transform-name \
 940   | --program-transform-nam | --program-transform-na \
 941   | --program-transform-n | --program-transform- \
 942   | --program-transform | --program-transfor \
 943   | --program-transfo | --program-transf \
 944   | --program-trans | --program-tran \
 945   | --progr-tra | --program-tr | --program-t)
 946     ac_prev=program_transform_name ;;
 947   -program-transform-name=* | --program-transform-name=* \
 948   | --program-transform-nam=* | --program-transform-na=* \
 949   | --program-transform-n=* | --program-transform-=* \
 950   | --program-transform=* | --program-transfor=* \
 951   | --program-transfo=* | --program-transf=* \
 952   | --program-trans=* | --program-tran=* \
 953   | --progr-tra=* | --program-tr=* | --program-t=*)
 954     program_transform_name=$ac_optarg ;;
 955
 956   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 957     ac_prev=pdfdir ;;
 958   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 959     pdfdir=$ac_optarg ;;
 960
 961   -psdir | --psdir | --psdi | --psd | --ps)
 962     ac_prev=psdir ;;
 963   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 964     psdir=$ac_optarg ;;
 965
 966   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 967   | -silent | --silent | --silen | --sile | --sil)
 968     silent=yes ;;
 969
 970   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 971     ac_prev=sbindir ;;
 972   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 973   | --sbi=* | --sb=*)
 974     sbindir=$ac_optarg ;;
 975
 976   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 977   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 978   | --sharedst | --shareds | --shared | --share | --shar \
 979   | --sha | --sh)
 980     ac_prev=sharedstatedir ;;
 981   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 982   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 983   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 984   | --sha=* | --sh=*)
 985     sharedstatedir=$ac_optarg ;;
 986
 987   -site | --site | --sit)
 988     ac_prev=site ;;
 989   -site=* | --site=* | --sit=*)
 990     site=$ac_optarg ;;
 991
 992   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 993     ac_prev=srcdir ;;
 994   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 995     srcdir=$ac_optarg ;;
 996
 997   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 998   | --syscon | --sysco | --sysc | --sys | --sy)
 999     ac_prev=sysconfdir ;;
1000   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1001   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1002     sysconfdir=$ac_optarg ;;
1003
1004   -target | --target | --targe | --targ | --tar | --ta | --t)
1005     ac_prev=target_alias ;;
1006   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1007     target_alias=$ac_optarg ;;
1008
1009   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1010     verbose=yes ;;
1011
1012   -version | --version | --versio | --versi | --vers | -V)
1013     ac_init_version=: ;;
1014
1015   -with-* | --with-*)
1016     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1017     # Reject names that are not valid shell variable names.
1018     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1019       as_fn_error $? "invalid package name: $ac_useropt"
1020     ac_useropt_orig=$ac_useropt
1021     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1022     case $ac_user_opts in
1023       *"
1024 "with_$ac_useropt"
1025 "*) ;;
1026       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1027          ac_unrecognized_sep=', ';;
1028     esac
1029     eval with_$ac_useropt=\$ac_optarg ;;
1030
1031   -without-* | --without-*)
1032     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1033     # Reject names that are not valid shell variable names.
1034     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1035       as_fn_error $? "invalid package name: $ac_useropt"
1036     ac_useropt_orig=$ac_useropt
1037     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1038     case $ac_user_opts in
1039       *"
1040 "with_$ac_useropt"
1041 "*) ;;
1042       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1043          ac_unrecognized_sep=', ';;
1044     esac
1045     eval with_$ac_useropt=no ;;
1046
1047   --x)
1048     # Obsolete; use --with-x.
1049     with_x=yes ;;
1050
1051   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1052   | --x-incl | --x-inc | --x-in | --x-i)
1053     ac_prev=x_includes ;;
1054   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1055   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1056     x_includes=$ac_optarg ;;
1057
1058   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1059   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1060     ac_prev=x_libraries ;;
1061   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1062   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1063     x_libraries=$ac_optarg ;;
1064
1065   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1066 Try \`$0 --help' for more information"
1067     ;;
1068
1069   *=*)
1070     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1071     # Reject names that are not valid shell variable names.
1072     case $ac_envvar in #(
1073       '' | [0-9]* | *[!_$as_cr_alnum]* )
1074       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1075     esac
1076     eval $ac_envvar=\$ac_optarg
1077     export $ac_envvar ;;
1078
1079   *)
1080     # FIXME: should be removed in autoconf 3.0.
1081     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1082     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1083       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1084     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1085     ;;
1086
1087   esac
1088 done
1089
1090 if test -n "$ac_prev"; then
1091   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1092   as_fn_error $? "missing argument to $ac_option"
1093 fi
1094
1095 if test -n "$ac_unrecognized_opts"; then
1096   case $enable_option_checking in
1097     no) ;;
1098     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1099     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1100   esac
1101 fi
1102
1103 # Check all directory arguments for consistency.
1104 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1105                 datadir sysconfdir sharedstatedir localstatedir includedir \
1106                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1107                 libdir localedir mandir
1108 do
1109   eval ac_val=\$$ac_var
1110   # Remove trailing slashes.
1111   case $ac_val in
1112     */ )
1113       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1114       eval $ac_var=\$ac_val;;
1115   esac
1116   # Be sure to have absolute directory names.
1117   case $ac_val in
1118     [\\/$]* | ?:[\\/]* )  continue;;
1119     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1120   esac
1121   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1122 done
1123
1124 # There might be people who depend on the old broken behavior: `$host'
1125 # used to hold the argument of --host etc.
1126 # FIXME: To remove some day.
1127 build=$build_alias
1128 host=$host_alias
1129 target=$target_alias
1130
1131 # FIXME: To remove some day.
1132 if test "x$host_alias" != x; then
1133   if test "x$build_alias" = x; then
1134     cross_compiling=maybe
1135   elif test "x$build_alias" != "x$host_alias"; then
1136     cross_compiling=yes
1137   fi
1138 fi
1139
1140 ac_tool_prefix=
1141 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1142
1143 test "$silent" = yes && exec 6>/dev/null
1144
1145
1146 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1147 ac_ls_di=`ls -di .` &&
1148 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1149   as_fn_error $? "working directory cannot be determined"
1150 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1151   as_fn_error $? "pwd does not report name of working directory"
1152
1153
1154 # Find the source files, if location was not specified.
1155 if test -z "$srcdir"; then
1156   ac_srcdir_defaulted=yes
1157   # Try the directory containing this script, then the parent directory.
1158   ac_confdir=`$as_dirname -- "$as_myself" ||
1159 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1160          X"$as_myself" : 'X\(//\)[^/]' \| \
1161          X"$as_myself" : 'X\(//\)$' \| \
1162          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1163 $as_echo X"$as_myself" |
1164     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\/\)[^/].*/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\/\)$/{
1173             s//\1/
1174             q
1175           }
1176           /^X\(\/\).*/{
1177             s//\1/
1178             q
1179           }
1180           s/.*/./; q'`
1181   srcdir=$ac_confdir
1182   if test ! -r "$srcdir/$ac_unique_file"; then
1183     srcdir=..
1184   fi
1185 else
1186   ac_srcdir_defaulted=no
1187 fi
1188 if test ! -r "$srcdir/$ac_unique_file"; then
1189   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1190   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1191 fi
1192 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1193 ac_abs_confdir=`(
1194         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1195         pwd)`
1196 # When building in place, set srcdir=.
1197 if test "$ac_abs_confdir" = "$ac_pwd"; then
1198   srcdir=.
1199 fi
1200 # Remove unnecessary trailing slashes from srcdir.
1201 # Double slashes in file names in object file debugging info
1202 # mess up M-x gdb in Emacs.
1203 case $srcdir in
1204 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1205 esac
1206 for ac_var in $ac_precious_vars; do
1207   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1208   eval ac_env_${ac_var}_value=\$${ac_var}
1209   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1210   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1211 done
1212
1213 #
1214 # Report the --help message.
1215 #
1216 if test "$ac_init_help" = "long"; then
1217   # Omit some internal or obsolete options to make the list less imposing.
1218   # This message is too long to be a string in the A/UX 3.1 sh.
1219   cat <<_ACEOF
1220 \`configure' configures this package to adapt to many kinds of systems.
1221
1222 Usage: $0 [OPTION]... [VAR=VALUE]...
1223
1224 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1225 VAR=VALUE.  See below for descriptions of some of the useful variables.
1226
1227 Defaults for the options are specified in brackets.
1228
1229 Configuration:
1230   -h, --help              display this help and exit
1231       --help=short        display options specific to this package
1232       --help=recursive    display the short help of all the included packages
1233   -V, --version           display version information and exit
1234   -q, --quiet, --silent   do not print \`checking ...' messages
1235       --cache-file=FILE   cache test results in FILE [disabled]
1236   -C, --config-cache      alias for \`--cache-file=config.cache'
1237   -n, --no-create         do not create output files
1238       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1239
1240 Installation directories:
1241   --prefix=PREFIX         install architecture-independent files in PREFIX
1242                           [$ac_default_prefix]
1243   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1244                           [PREFIX]
1245
1246 By default, \`make install' will install all the files in
1247 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1248 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1249 for instance \`--prefix=\$HOME'.
1250
1251 For better control, use the options below.
1252
1253 Fine tuning of the installation directories:
1254   --bindir=DIR            user executables [EPREFIX/bin]
1255   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1256   --libexecdir=DIR        program executables [EPREFIX/libexec]
1257   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1258   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1259   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1260   --libdir=DIR            object code libraries [EPREFIX/lib]
1261   --includedir=DIR        C header files [PREFIX/include]
1262   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1263   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1264   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1265   --infodir=DIR           info documentation [DATAROOTDIR/info]
1266   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1267   --mandir=DIR            man documentation [DATAROOTDIR/man]
1268   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1269   --htmldir=DIR           html documentation [DOCDIR]
1270   --dvidir=DIR            dvi documentation [DOCDIR]
1271   --pdfdir=DIR            pdf documentation [DOCDIR]
1272   --psdir=DIR             ps documentation [DOCDIR]
1273 _ACEOF
1274
1275   cat <<\_ACEOF
1276 _ACEOF
1277 fi
1278
1279 if test -n "$ac_init_help"; then
1280
1281   cat <<\_ACEOF
1282
1283 Optional Features:
1284   --disable-option-checking  ignore unrecognized --enable/--with options
1285   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1286   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1287   --enable-maintainer-mode
1288                           enable make rules and dependencies not useful (and
1289                           sometimes confusing) to the casual installer
1290   --enable-sim-inline=inlines
1291                           Specify which functions should be inlined
1292   --disable-cycle-accurate
1293                           Disable cycle accurate simulation (faster runtime)
1294   --enable-sim-hardware=LIST
1295                           Specify the hardware to be included in the build.
1296
1297 Some influential environment variables:
1298   CC          C compiler command
1299   CFLAGS      C compiler flags
1300   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1301               nonstandard directory <lib dir>
1302   LIBS        libraries to pass to the linker, e.g. -l<library>
1303   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1304               you have headers in a nonstandard directory <include dir>
1305
1306 Use these variables to override the choices made by `configure' or to help
1307 it to find libraries and programs with nonstandard names/locations.
1308
1309 Report bugs to the package provider.
1310 _ACEOF
1311 ac_status=$?
1312 fi
1313
1314 if test "$ac_init_help" = "recursive"; then
1315   # If there are subdirs, report their specific --help.
1316   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1317     test -d "$ac_dir" ||
1318       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1319       continue
1320     ac_builddir=.
1321
1322 case "$ac_dir" in
1323 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1324 *)
1325   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1326   # A ".." for each directory in $ac_dir_suffix.
1327   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1328   case $ac_top_builddir_sub in
1329   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1331   esac ;;
1332 esac
1333 ac_abs_top_builddir=$ac_pwd
1334 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1335 # for backward compatibility:
1336 ac_top_builddir=$ac_top_build_prefix
1337
1338 case $srcdir in
1339   .)  # We are building in place.
1340     ac_srcdir=.
1341     ac_top_srcdir=$ac_top_builddir_sub
1342     ac_abs_top_srcdir=$ac_pwd ;;
1343   [\\/]* | ?:[\\/]* )  # Absolute name.
1344     ac_srcdir=$srcdir$ac_dir_suffix;
1345     ac_top_srcdir=$srcdir
1346     ac_abs_top_srcdir=$srcdir ;;
1347   *) # Relative name.
1348     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1349     ac_top_srcdir=$ac_top_build_prefix$srcdir
1350     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1351 esac
1352 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1353
1354     cd "$ac_dir" || { ac_status=$?; continue; }
1355     # Check for guested configure.
1356     if test -f "$ac_srcdir/configure.gnu"; then
1357       echo &&
1358       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1359     elif test -f "$ac_srcdir/configure"; then
1360       echo &&
1361       $SHELL "$ac_srcdir/configure" --help=recursive
1362     else
1363       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1364     fi || ac_status=$?
1365     cd "$ac_pwd" || { ac_status=$?; break; }
1366   done
1367 fi
1368
1369 test -n "$ac_init_help" && exit $ac_status
1370 if $ac_init_version; then
1371   cat <<\_ACEOF
1372 configure
1373 generated by GNU Autoconf 2.69
1374
1375 Copyright (C) 2012 Free Software Foundation, Inc.
1376 This configure script is free software; the Free Software Foundation
1377 gives unlimited permission to copy, distribute and modify it.
1378 _ACEOF
1379   exit
1380 fi
1381
1382 ## ------------------------ ##
1383 ## Autoconf initialization. ##
1384 ## ------------------------ ##
1385
1386 # ac_fn_c_try_compile LINENO
1387 # --------------------------
1388 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1389 ac_fn_c_try_compile ()
1390 {
1391   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1392   rm -f conftest.$ac_objext
1393   if { { ac_try="$ac_compile"
1394 case "(($ac_try" in
1395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1396   *) ac_try_echo=$ac_try;;
1397 esac
1398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1399 $as_echo "$ac_try_echo"; } >&5
1400   (eval "$ac_compile") 2>conftest.err
1401   ac_status=$?
1402   if test -s conftest.err; then
1403     grep -v '^ *+' conftest.err >conftest.er1
1404     cat conftest.er1 >&5
1405     mv -f conftest.er1 conftest.err
1406   fi
1407   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1408   test $ac_status = 0; } && {
1409          test -z "$ac_c_werror_flag" ||
1410          test ! -s conftest.err
1411        } && test -s conftest.$ac_objext; then :
1412   ac_retval=0
1413 else
1414   $as_echo "$as_me: failed program was:" >&5
1415 sed 's/^/| /' conftest.$ac_ext >&5
1416
1417         ac_retval=1
1418 fi
1419   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1420   as_fn_set_status $ac_retval
1421
1422 } # ac_fn_c_try_compile
1423 cat >config.log <<_ACEOF
1424 This file contains any messages produced by compilers while
1425 running configure, to aid debugging if configure makes a mistake.
1426
1427 It was created by $as_me, which was
1428 generated by GNU Autoconf 2.69.  Invocation command line was
1429
1430   $ $0 $@
1431
1432 _ACEOF
1433 exec 5>>config.log
1434 {
1435 cat <<_ASUNAME
1436 ## --------- ##
1437 ## Platform. ##
1438 ## --------- ##
1439
1440 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1441 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1442 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1443 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1444 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1445
1446 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1447 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1448
1449 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1450 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1451 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1452 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1453 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1454 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1455 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1456
1457 _ASUNAME
1458
1459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460 for as_dir in $PATH
1461 do
1462   IFS=$as_save_IFS
1463   test -z "$as_dir" && as_dir=.
1464     $as_echo "PATH: $as_dir"
1465   done
1466 IFS=$as_save_IFS
1467
1468 } >&5
1469
1470 cat >&5 <<_ACEOF
1471
1472
1473 ## ----------- ##
1474 ## Core tests. ##
1475 ## ----------- ##
1476
1477 _ACEOF
1478
1479
1480 # Keep a trace of the command line.
1481 # Strip out --no-create and --no-recursion so they do not pile up.
1482 # Strip out --silent because we don't want to record it for future runs.
1483 # Also quote any args containing shell meta-characters.
1484 # Make two passes to allow for proper duplicate-argument suppression.
1485 ac_configure_args=
1486 ac_configure_args0=
1487 ac_configure_args1=
1488 ac_must_keep_next=false
1489 for ac_pass in 1 2
1490 do
1491   for ac_arg
1492   do
1493     case $ac_arg in
1494     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1495     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1496     | -silent | --silent | --silen | --sile | --sil)
1497       continue ;;
1498     *\'*)
1499       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1500     esac
1501     case $ac_pass in
1502     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1503     2)
1504       as_fn_append ac_configure_args1 " '$ac_arg'"
1505       if test $ac_must_keep_next = true; then
1506         ac_must_keep_next=false # Got value, back to normal.
1507       else
1508         case $ac_arg in
1509           *=* | --config-cache | -C | -disable-* | --disable-* \
1510           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1511           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1512           | -with-* | --with-* | -without-* | --without-* | --x)
1513             case "$ac_configure_args0 " in
1514               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1515             esac
1516             ;;
1517           -* ) ac_must_keep_next=true ;;
1518         esac
1519       fi
1520       as_fn_append ac_configure_args " '$ac_arg'"
1521       ;;
1522     esac
1523   done
1524 done
1525 { ac_configure_args0=; unset ac_configure_args0;}
1526 { ac_configure_args1=; unset ac_configure_args1;}
1527
1528 # When interrupted or exit'd, cleanup temporary files, and complete
1529 # config.log.  We remove comments because anyway the quotes in there
1530 # would cause problems or look ugly.
1531 # WARNING: Use '\'' to represent an apostrophe within the trap.
1532 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1533 trap 'exit_status=$?
1534   # Save into config.log some information that might help in debugging.
1535   {
1536     echo
1537
1538     $as_echo "## ---------------- ##
1539 ## Cache variables. ##
1540 ## ---------------- ##"
1541     echo
1542     # The following way of writing the cache mishandles newlines in values,
1543 (
1544   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1545     eval ac_val=\$$ac_var
1546     case $ac_val in #(
1547     *${as_nl}*)
1548       case $ac_var in #(
1549       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1550 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1551       esac
1552       case $ac_var in #(
1553       _ | IFS | as_nl) ;; #(
1554       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1555       *) { eval $ac_var=; unset $ac_var;} ;;
1556       esac ;;
1557     esac
1558   done
1559   (set) 2>&1 |
1560     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1561     *${as_nl}ac_space=\ *)
1562       sed -n \
1563         "s/'\''/'\''\\\\'\'''\''/g;
1564           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1565       ;; #(
1566     *)
1567       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1568       ;;
1569     esac |
1570     sort
1571 )
1572     echo
1573
1574     $as_echo "## ----------------- ##
1575 ## Output variables. ##
1576 ## ----------------- ##"
1577     echo
1578     for ac_var in $ac_subst_vars
1579     do
1580       eval ac_val=\$$ac_var
1581       case $ac_val in
1582       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1583       esac
1584       $as_echo "$ac_var='\''$ac_val'\''"
1585     done | sort
1586     echo
1587
1588     if test -n "$ac_subst_files"; then
1589       $as_echo "## ------------------- ##
1590 ## File substitutions. ##
1591 ## ------------------- ##"
1592       echo
1593       for ac_var in $ac_subst_files
1594       do
1595         eval ac_val=\$$ac_var
1596         case $ac_val in
1597         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1598         esac
1599         $as_echo "$ac_var='\''$ac_val'\''"
1600       done | sort
1601       echo
1602     fi
1603
1604     if test -s confdefs.h; then
1605       $as_echo "## ----------- ##
1606 ## confdefs.h. ##
1607 ## ----------- ##"
1608       echo
1609       cat confdefs.h
1610       echo
1611     fi
1612     test "$ac_signal" != 0 &&
1613       $as_echo "$as_me: caught signal $ac_signal"
1614     $as_echo "$as_me: exit $exit_status"
1615   } >&5
1616   rm -f core *.core core.conftest.* &&
1617     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1618     exit $exit_status
1619 ' 0
1620 for ac_signal in 1 2 13 15; do
1621   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1622 done
1623 ac_signal=0
1624
1625 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1626 rm -f -r conftest* confdefs.h
1627
1628 $as_echo "/* confdefs.h */" > confdefs.h
1629
1630 # Predefined preprocessor variables.
1631
1632 cat >>confdefs.h <<_ACEOF
1633 #define PACKAGE_NAME "$PACKAGE_NAME"
1634 _ACEOF
1635
1636 cat >>confdefs.h <<_ACEOF
1637 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1638 _ACEOF
1639
1640 cat >>confdefs.h <<_ACEOF
1641 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1642 _ACEOF
1643
1644 cat >>confdefs.h <<_ACEOF
1645 #define PACKAGE_STRING "$PACKAGE_STRING"
1646 _ACEOF
1647
1648 cat >>confdefs.h <<_ACEOF
1649 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1650 _ACEOF
1651
1652 cat >>confdefs.h <<_ACEOF
1653 #define PACKAGE_URL "$PACKAGE_URL"
1654 _ACEOF
1655
1656
1657 # Let the site file select an alternate cache file if it wants to.
1658 # Prefer an explicitly selected file to automatically selected ones.
1659 ac_site_file1=NONE
1660 ac_site_file2=NONE
1661 if test -n "$CONFIG_SITE"; then
1662   # We do not want a PATH search for config.site.
1663   case $CONFIG_SITE in #((
1664     -*)  ac_site_file1=./$CONFIG_SITE;;
1665     */*) ac_site_file1=$CONFIG_SITE;;
1666     *)   ac_site_file1=./$CONFIG_SITE;;
1667   esac
1668 elif test "x$prefix" != xNONE; then
1669   ac_site_file1=$prefix/share/config.site
1670   ac_site_file2=$prefix/etc/config.site
1671 else
1672   ac_site_file1=$ac_default_prefix/share/config.site
1673   ac_site_file2=$ac_default_prefix/etc/config.site
1674 fi
1675 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1676 do
1677   test "x$ac_site_file" = xNONE && continue
1678   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1679     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1680 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1681     sed 's/^/| /' "$ac_site_file" >&5
1682     . "$ac_site_file" \
1683       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1685 as_fn_error $? "failed to load site script $ac_site_file
1686 See \`config.log' for more details" "$LINENO" 5; }
1687   fi
1688 done
1689
1690 if test -r "$cache_file"; then
1691   # Some versions of bash will fail to source /dev/null (special files
1692   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1693   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1694     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1695 $as_echo "$as_me: loading cache $cache_file" >&6;}
1696     case $cache_file in
1697       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1698       *)                      . "./$cache_file";;
1699     esac
1700   fi
1701 else
1702   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1703 $as_echo "$as_me: creating cache $cache_file" >&6;}
1704   >$cache_file
1705 fi
1706
1707 # Check that the precious variables saved in the cache have kept the same
1708 # value.
1709 ac_cache_corrupted=false
1710 for ac_var in $ac_precious_vars; do
1711   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1712   eval ac_new_set=\$ac_env_${ac_var}_set
1713   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1714   eval ac_new_val=\$ac_env_${ac_var}_value
1715   case $ac_old_set,$ac_new_set in
1716     set,)
1717       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1718 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1719       ac_cache_corrupted=: ;;
1720     ,set)
1721       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1722 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1723       ac_cache_corrupted=: ;;
1724     ,);;
1725     *)
1726       if test "x$ac_old_val" != "x$ac_new_val"; then
1727         # differences in whitespace do not lead to failure.
1728         ac_old_val_w=`echo x $ac_old_val`
1729         ac_new_val_w=`echo x $ac_new_val`
1730         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1731           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1732 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1733           ac_cache_corrupted=:
1734         else
1735           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1736 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1737           eval $ac_var=\$ac_old_val
1738         fi
1739         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1740 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1741         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1742 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1743       fi;;
1744   esac
1745   # Pass precious variables to config.status.
1746   if test "$ac_new_set" = set; then
1747     case $ac_new_val in
1748     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1749     *) ac_arg=$ac_var=$ac_new_val ;;
1750     esac
1751     case " $ac_configure_args " in
1752       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1753       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1754     esac
1755   fi
1756 done
1757 if $ac_cache_corrupted; then
1758   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1760   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1761 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1762   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1763 fi
1764 ## -------------------- ##
1765 ## Main body of script. ##
1766 ## -------------------- ##
1767
1768 ac_ext=c
1769 ac_cpp='$CPP $CPPFLAGS'
1770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1773
1774
1775
1776
1777
1778
1779
1780 ac_ext=c
1781 ac_cpp='$CPP $CPPFLAGS'
1782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1785 if test -n "$ac_tool_prefix"; then
1786   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1787 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1789 $as_echo_n "checking for $ac_word... " >&6; }
1790 if ${ac_cv_prog_CC+:} false; then :
1791   $as_echo_n "(cached) " >&6
1792 else
1793   if test -n "$CC"; then
1794   ac_cv_prog_CC="$CC" # Let the user override the test.
1795 else
1796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1797 for as_dir in $PATH
1798 do
1799   IFS=$as_save_IFS
1800   test -z "$as_dir" && as_dir=.
1801     for ac_exec_ext in '' $ac_executable_extensions; do
1802   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1803     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1805     break 2
1806   fi
1807 done
1808   done
1809 IFS=$as_save_IFS
1810
1811 fi
1812 fi
1813 CC=$ac_cv_prog_CC
1814 if test -n "$CC"; then
1815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1816 $as_echo "$CC" >&6; }
1817 else
1818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1819 $as_echo "no" >&6; }
1820 fi
1821
1822
1823 fi
1824 if test -z "$ac_cv_prog_CC"; then
1825   ac_ct_CC=$CC
1826   # Extract the first word of "gcc", so it can be a program name with args.
1827 set dummy gcc; ac_word=$2
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1829 $as_echo_n "checking for $ac_word... " >&6; }
1830 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1831   $as_echo_n "(cached) " >&6
1832 else
1833   if test -n "$ac_ct_CC"; then
1834   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1835 else
1836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1837 for as_dir in $PATH
1838 do
1839   IFS=$as_save_IFS
1840   test -z "$as_dir" && as_dir=.
1841     for ac_exec_ext in '' $ac_executable_extensions; do
1842   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1843     ac_cv_prog_ac_ct_CC="gcc"
1844     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1845     break 2
1846   fi
1847 done
1848   done
1849 IFS=$as_save_IFS
1850
1851 fi
1852 fi
1853 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1854 if test -n "$ac_ct_CC"; then
1855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1856 $as_echo "$ac_ct_CC" >&6; }
1857 else
1858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1859 $as_echo "no" >&6; }
1860 fi
1861
1862   if test "x$ac_ct_CC" = x; then
1863     CC=""
1864   else
1865     case $cross_compiling:$ac_tool_warned in
1866 yes:)
1867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1868 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1869 ac_tool_warned=yes ;;
1870 esac
1871     CC=$ac_ct_CC
1872   fi
1873 else
1874   CC="$ac_cv_prog_CC"
1875 fi
1876
1877 if test -z "$CC"; then
1878           if test -n "$ac_tool_prefix"; then
1879     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1880 set dummy ${ac_tool_prefix}cc; ac_word=$2
1881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1882 $as_echo_n "checking for $ac_word... " >&6; }
1883 if ${ac_cv_prog_CC+:} false; then :
1884   $as_echo_n "(cached) " >&6
1885 else
1886   if test -n "$CC"; then
1887   ac_cv_prog_CC="$CC" # Let the user override the test.
1888 else
1889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1890 for as_dir in $PATH
1891 do
1892   IFS=$as_save_IFS
1893   test -z "$as_dir" && as_dir=.
1894     for ac_exec_ext in '' $ac_executable_extensions; do
1895   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1896     ac_cv_prog_CC="${ac_tool_prefix}cc"
1897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1898     break 2
1899   fi
1900 done
1901   done
1902 IFS=$as_save_IFS
1903
1904 fi
1905 fi
1906 CC=$ac_cv_prog_CC
1907 if test -n "$CC"; then
1908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1909 $as_echo "$CC" >&6; }
1910 else
1911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1912 $as_echo "no" >&6; }
1913 fi
1914
1915
1916   fi
1917 fi
1918 if test -z "$CC"; then
1919   # Extract the first word of "cc", so it can be a program name with args.
1920 set dummy cc; ac_word=$2
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1922 $as_echo_n "checking for $ac_word... " >&6; }
1923 if ${ac_cv_prog_CC+:} false; then :
1924   $as_echo_n "(cached) " >&6
1925 else
1926   if test -n "$CC"; then
1927   ac_cv_prog_CC="$CC" # Let the user override the test.
1928 else
1929   ac_prog_rejected=no
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933   IFS=$as_save_IFS
1934   test -z "$as_dir" && as_dir=.
1935     for ac_exec_ext in '' $ac_executable_extensions; do
1936   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1937     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1938        ac_prog_rejected=yes
1939        continue
1940      fi
1941     ac_cv_prog_CC="cc"
1942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1943     break 2
1944   fi
1945 done
1946   done
1947 IFS=$as_save_IFS
1948
1949 if test $ac_prog_rejected = yes; then
1950   # We found a bogon in the path, so make sure we never use it.
1951   set dummy $ac_cv_prog_CC
1952   shift
1953   if test $# != 0; then
1954     # We chose a different compiler from the bogus one.
1955     # However, it has the same basename, so the bogon will be chosen
1956     # first if we set CC to just the basename; use the full file name.
1957     shift
1958     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1959   fi
1960 fi
1961 fi
1962 fi
1963 CC=$ac_cv_prog_CC
1964 if test -n "$CC"; then
1965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1966 $as_echo "$CC" >&6; }
1967 else
1968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1969 $as_echo "no" >&6; }
1970 fi
1971
1972
1973 fi
1974 if test -z "$CC"; then
1975   if test -n "$ac_tool_prefix"; then
1976   for ac_prog in cl.exe
1977   do
1978     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1979 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1981 $as_echo_n "checking for $ac_word... " >&6; }
1982 if ${ac_cv_prog_CC+:} false; then :
1983   $as_echo_n "(cached) " >&6
1984 else
1985   if test -n "$CC"; then
1986   ac_cv_prog_CC="$CC" # Let the user override the test.
1987 else
1988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1989 for as_dir in $PATH
1990 do
1991   IFS=$as_save_IFS
1992   test -z "$as_dir" && as_dir=.
1993     for ac_exec_ext in '' $ac_executable_extensions; do
1994   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1995     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1997     break 2
1998   fi
1999 done
2000   done
2001 IFS=$as_save_IFS
2002
2003 fi
2004 fi
2005 CC=$ac_cv_prog_CC
2006 if test -n "$CC"; then
2007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2008 $as_echo "$CC" >&6; }
2009 else
2010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2011 $as_echo "no" >&6; }
2012 fi
2013
2014
2015     test -n "$CC" && break
2016   done
2017 fi
2018 if test -z "$CC"; then
2019   ac_ct_CC=$CC
2020   for ac_prog in cl.exe
2021 do
2022   # Extract the first word of "$ac_prog", so it can be a program name with args.
2023 set dummy $ac_prog; ac_word=$2
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2025 $as_echo_n "checking for $ac_word... " >&6; }
2026 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   if test -n "$ac_ct_CC"; then
2030   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2031 else
2032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2033 for as_dir in $PATH
2034 do
2035   IFS=$as_save_IFS
2036   test -z "$as_dir" && as_dir=.
2037     for ac_exec_ext in '' $ac_executable_extensions; do
2038   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2039     ac_cv_prog_ac_ct_CC="$ac_prog"
2040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2041     break 2
2042   fi
2043 done
2044   done
2045 IFS=$as_save_IFS
2046
2047 fi
2048 fi
2049 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2050 if test -n "$ac_ct_CC"; then
2051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2052 $as_echo "$ac_ct_CC" >&6; }
2053 else
2054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2055 $as_echo "no" >&6; }
2056 fi
2057
2058
2059   test -n "$ac_ct_CC" && break
2060 done
2061
2062   if test "x$ac_ct_CC" = x; then
2063     CC=""
2064   else
2065     case $cross_compiling:$ac_tool_warned in
2066 yes:)
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2069 ac_tool_warned=yes ;;
2070 esac
2071     CC=$ac_ct_CC
2072   fi
2073 fi
2074
2075 fi
2076
2077
2078 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2080 as_fn_error $? "no acceptable C compiler found in \$PATH
2081 See \`config.log' for more details" "$LINENO" 5; }
2082
2083 # Provide some information about the compiler.
2084 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2085 set X $ac_compile
2086 ac_compiler=$2
2087 for ac_option in --version -v -V -qversion; do
2088   { { ac_try="$ac_compiler $ac_option >&5"
2089 case "(($ac_try" in
2090   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2091   *) ac_try_echo=$ac_try;;
2092 esac
2093 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2094 $as_echo "$ac_try_echo"; } >&5
2095   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2096   ac_status=$?
2097   if test -s conftest.err; then
2098     sed '10a\
2099 ... rest of stderr output deleted ...
2100          10q' conftest.err >conftest.er1
2101     cat conftest.er1 >&5
2102   fi
2103   rm -f conftest.er1 conftest.err
2104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2105   test $ac_status = 0; }
2106 done
2107
2108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110
2111 int
2112 main ()
2113 {
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 ac_clean_files_save=$ac_clean_files
2120 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2121 # Try to create an executable without -o first, disregard a.out.
2122 # It will help us diagnose broken compilers, and finding out an intuition
2123 # of exeext.
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2125 $as_echo_n "checking whether the C compiler works... " >&6; }
2126 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2127
2128 # The possible output files:
2129 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2130
2131 ac_rmfiles=
2132 for ac_file in $ac_files
2133 do
2134   case $ac_file in
2135     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2136     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2137   esac
2138 done
2139 rm -f $ac_rmfiles
2140
2141 if { { ac_try="$ac_link_default"
2142 case "(($ac_try" in
2143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2144   *) ac_try_echo=$ac_try;;
2145 esac
2146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2147 $as_echo "$ac_try_echo"; } >&5
2148   (eval "$ac_link_default") 2>&5
2149   ac_status=$?
2150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2151   test $ac_status = 0; }; then :
2152   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2153 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2154 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2155 # so that the user can short-circuit this test for compilers unknown to
2156 # Autoconf.
2157 for ac_file in $ac_files ''
2158 do
2159   test -f "$ac_file" || continue
2160   case $ac_file in
2161     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2162         ;;
2163     [ab].out )
2164         # We found the default executable, but exeext='' is most
2165         # certainly right.
2166         break;;
2167     *.* )
2168         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2169         then :; else
2170            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2171         fi
2172         # We set ac_cv_exeext here because the later test for it is not
2173         # safe: cross compilers may not add the suffix if given an `-o'
2174         # argument, so we may need to know it at that point already.
2175         # Even if this section looks crufty: it has the advantage of
2176         # actually working.
2177         break;;
2178     * )
2179         break;;
2180   esac
2181 done
2182 test "$ac_cv_exeext" = no && ac_cv_exeext=
2183
2184 else
2185   ac_file=''
2186 fi
2187 if test -z "$ac_file"; then :
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2189 $as_echo "no" >&6; }
2190 $as_echo "$as_me: failed program was:" >&5
2191 sed 's/^/| /' conftest.$ac_ext >&5
2192
2193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2195 as_fn_error 77 "C compiler cannot create executables
2196 See \`config.log' for more details" "$LINENO" 5; }
2197 else
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2199 $as_echo "yes" >&6; }
2200 fi
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2202 $as_echo_n "checking for C compiler default output file name... " >&6; }
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2204 $as_echo "$ac_file" >&6; }
2205 ac_exeext=$ac_cv_exeext
2206
2207 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2208 ac_clean_files=$ac_clean_files_save
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2210 $as_echo_n "checking for suffix of executables... " >&6; }
2211 if { { ac_try="$ac_link"
2212 case "(($ac_try" in
2213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2214   *) ac_try_echo=$ac_try;;
2215 esac
2216 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2217 $as_echo "$ac_try_echo"; } >&5
2218   (eval "$ac_link") 2>&5
2219   ac_status=$?
2220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2221   test $ac_status = 0; }; then :
2222   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2223 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2224 # work properly (i.e., refer to `conftest.exe'), while it won't with
2225 # `rm'.
2226 for ac_file in conftest.exe conftest conftest.*; do
2227   test -f "$ac_file" || continue
2228   case $ac_file in
2229     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2230     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2231           break;;
2232     * ) break;;
2233   esac
2234 done
2235 else
2236   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2237 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2238 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2239 See \`config.log' for more details" "$LINENO" 5; }
2240 fi
2241 rm -f conftest conftest$ac_cv_exeext
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2243 $as_echo "$ac_cv_exeext" >&6; }
2244
2245 rm -f conftest.$ac_ext
2246 EXEEXT=$ac_cv_exeext
2247 ac_exeext=$EXEEXT
2248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2249 /* end confdefs.h.  */
2250 #include <stdio.h>
2251 int
2252 main ()
2253 {
2254 FILE *f = fopen ("conftest.out", "w");
2255  return ferror (f) || fclose (f) != 0;
2256
2257   ;
2258   return 0;
2259 }
2260 _ACEOF
2261 ac_clean_files="$ac_clean_files conftest.out"
2262 # Check that the compiler produces executables we can run.  If not, either
2263 # the compiler is broken, or we cross compile.
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2265 $as_echo_n "checking whether we are cross compiling... " >&6; }
2266 if test "$cross_compiling" != yes; then
2267   { { ac_try="$ac_link"
2268 case "(($ac_try" in
2269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2270   *) ac_try_echo=$ac_try;;
2271 esac
2272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2273 $as_echo "$ac_try_echo"; } >&5
2274   (eval "$ac_link") 2>&5
2275   ac_status=$?
2276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2277   test $ac_status = 0; }
2278   if { ac_try='./conftest$ac_cv_exeext'
2279   { { case "(($ac_try" in
2280   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2281   *) ac_try_echo=$ac_try;;
2282 esac
2283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2284 $as_echo "$ac_try_echo"; } >&5
2285   (eval "$ac_try") 2>&5
2286   ac_status=$?
2287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2288   test $ac_status = 0; }; }; then
2289     cross_compiling=no
2290   else
2291     if test "$cross_compiling" = maybe; then
2292         cross_compiling=yes
2293     else
2294         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2295 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2296 as_fn_error $? "cannot run C compiled programs.
2297 If you meant to cross compile, use \`--host'.
2298 See \`config.log' for more details" "$LINENO" 5; }
2299     fi
2300   fi
2301 fi
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2303 $as_echo "$cross_compiling" >&6; }
2304
2305 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2306 ac_clean_files=$ac_clean_files_save
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2308 $as_echo_n "checking for suffix of object files... " >&6; }
2309 if ${ac_cv_objext+:} false; then :
2310   $as_echo_n "(cached) " >&6
2311 else
2312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h.  */
2314
2315 int
2316 main ()
2317 {
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 rm -f conftest.o conftest.obj
2324 if { { ac_try="$ac_compile"
2325 case "(($ac_try" in
2326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2327   *) ac_try_echo=$ac_try;;
2328 esac
2329 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2330 $as_echo "$ac_try_echo"; } >&5
2331   (eval "$ac_compile") 2>&5
2332   ac_status=$?
2333   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2334   test $ac_status = 0; }; then :
2335   for ac_file in conftest.o conftest.obj conftest.*; do
2336   test -f "$ac_file" || continue;
2337   case $ac_file in
2338     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2339     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2340        break;;
2341   esac
2342 done
2343 else
2344   $as_echo "$as_me: failed program was:" >&5
2345 sed 's/^/| /' conftest.$ac_ext >&5
2346
2347 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2349 as_fn_error $? "cannot compute suffix of object files: cannot compile
2350 See \`config.log' for more details" "$LINENO" 5; }
2351 fi
2352 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2353 fi
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2355 $as_echo "$ac_cv_objext" >&6; }
2356 OBJEXT=$ac_cv_objext
2357 ac_objext=$OBJEXT
2358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2359 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2360 if ${ac_cv_c_compiler_gnu+:} false; then :
2361   $as_echo_n "(cached) " >&6
2362 else
2363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2364 /* end confdefs.h.  */
2365
2366 int
2367 main ()
2368 {
2369 #ifndef __GNUC__
2370        choke me
2371 #endif
2372
2373   ;
2374   return 0;
2375 }
2376 _ACEOF
2377 if ac_fn_c_try_compile "$LINENO"; then :
2378   ac_compiler_gnu=yes
2379 else
2380   ac_compiler_gnu=no
2381 fi
2382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2383 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2384
2385 fi
2386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2387 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2388 if test $ac_compiler_gnu = yes; then
2389   GCC=yes
2390 else
2391   GCC=
2392 fi
2393 ac_test_CFLAGS=${CFLAGS+set}
2394 ac_save_CFLAGS=$CFLAGS
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2396 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2397 if ${ac_cv_prog_cc_g+:} false; then :
2398   $as_echo_n "(cached) " >&6
2399 else
2400   ac_save_c_werror_flag=$ac_c_werror_flag
2401    ac_c_werror_flag=yes
2402    ac_cv_prog_cc_g=no
2403    CFLAGS="-g"
2404    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2405 /* end confdefs.h.  */
2406
2407 int
2408 main ()
2409 {
2410
2411   ;
2412   return 0;
2413 }
2414 _ACEOF
2415 if ac_fn_c_try_compile "$LINENO"; then :
2416   ac_cv_prog_cc_g=yes
2417 else
2418   CFLAGS=""
2419       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420 /* end confdefs.h.  */
2421
2422 int
2423 main ()
2424 {
2425
2426   ;
2427   return 0;
2428 }
2429 _ACEOF
2430 if ac_fn_c_try_compile "$LINENO"; then :
2431
2432 else
2433   ac_c_werror_flag=$ac_save_c_werror_flag
2434          CFLAGS="-g"
2435          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2436 /* end confdefs.h.  */
2437
2438 int
2439 main ()
2440 {
2441
2442   ;
2443   return 0;
2444 }
2445 _ACEOF
2446 if ac_fn_c_try_compile "$LINENO"; then :
2447   ac_cv_prog_cc_g=yes
2448 fi
2449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2450 fi
2451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2452 fi
2453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2454    ac_c_werror_flag=$ac_save_c_werror_flag
2455 fi
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2457 $as_echo "$ac_cv_prog_cc_g" >&6; }
2458 if test "$ac_test_CFLAGS" = set; then
2459   CFLAGS=$ac_save_CFLAGS
2460 elif test $ac_cv_prog_cc_g = yes; then
2461   if test "$GCC" = yes; then
2462     CFLAGS="-g -O2"
2463   else
2464     CFLAGS="-g"
2465   fi
2466 else
2467   if test "$GCC" = yes; then
2468     CFLAGS="-O2"
2469   else
2470     CFLAGS=
2471   fi
2472 fi
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2474 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2475 if ${ac_cv_prog_cc_c89+:} false; then :
2476   $as_echo_n "(cached) " >&6
2477 else
2478   ac_cv_prog_cc_c89=no
2479 ac_save_CC=$CC
2480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2481 /* end confdefs.h.  */
2482 #include <stdarg.h>
2483 #include <stdio.h>
2484 struct stat;
2485 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2486 struct buf { int x; };
2487 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2488 static char *e (p, i)
2489      char **p;
2490      int i;
2491 {
2492   return p[i];
2493 }
2494 static char *f (char * (*g) (char **, int), char **p, ...)
2495 {
2496   char *s;
2497   va_list v;
2498   va_start (v,p);
2499   s = g (p, va_arg (v,int));
2500   va_end (v);
2501   return s;
2502 }
2503
2504 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2505    function prototypes and stuff, but not '\xHH' hex character constants.
2506    These don't provoke an error unfortunately, instead are silently treated
2507    as 'x'.  The following induces an error, until -std is added to get
2508    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2509    array size at least.  It's necessary to write '\x00'==0 to get something
2510    that's true only with -std.  */
2511 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2512
2513 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2514    inside strings and character constants.  */
2515 #define FOO(x) 'x'
2516 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2517
2518 int test (int i, double x);
2519 struct s1 {int (*f) (int a);};
2520 struct s2 {int (*f) (double a);};
2521 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2522 int argc;
2523 char **argv;
2524 int
2525 main ()
2526 {
2527 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2528   ;
2529   return 0;
2530 }
2531 _ACEOF
2532 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2533         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2534 do
2535   CC="$ac_save_CC $ac_arg"
2536   if ac_fn_c_try_compile "$LINENO"; then :
2537   ac_cv_prog_cc_c89=$ac_arg
2538 fi
2539 rm -f core conftest.err conftest.$ac_objext
2540   test "x$ac_cv_prog_cc_c89" != "xno" && break
2541 done
2542 rm -f conftest.$ac_ext
2543 CC=$ac_save_CC
2544
2545 fi
2546 # AC_CACHE_VAL
2547 case "x$ac_cv_prog_cc_c89" in
2548   x)
2549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2550 $as_echo "none needed" >&6; } ;;
2551   xno)
2552     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2553 $as_echo "unsupported" >&6; } ;;
2554   *)
2555     CC="$CC $ac_cv_prog_cc_c89"
2556     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2557 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2558 esac
2559 if test "x$ac_cv_prog_cc_c89" != xno; then :
2560
2561 fi
2562
2563 ac_ext=c
2564 ac_cpp='$CPP $CPPFLAGS'
2565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2567 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2568
2569 ac_aux_dir=
2570 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2571   if test -f "$ac_dir/install-sh"; then
2572     ac_aux_dir=$ac_dir
2573     ac_install_sh="$ac_aux_dir/install-sh -c"
2574     break
2575   elif test -f "$ac_dir/install.sh"; then
2576     ac_aux_dir=$ac_dir
2577     ac_install_sh="$ac_aux_dir/install.sh -c"
2578     break
2579   elif test -f "$ac_dir/shtool"; then
2580     ac_aux_dir=$ac_dir
2581     ac_install_sh="$ac_aux_dir/shtool install -c"
2582     break
2583   fi
2584 done
2585 if test -z "$ac_aux_dir"; then
2586   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2587 fi
2588
2589 # These three variables are undocumented and unsupported,
2590 # and are intended to be withdrawn in a future Autoconf release.
2591 # They can cause serious problems if a builder's source tree is in a directory
2592 # whose full name contains unusual characters.
2593 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2594 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2595 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2596
2597
2598 # Find a good install program.  We prefer a C program (faster),
2599 # so one script is as good as another.  But avoid the broken or
2600 # incompatible versions:
2601 # SysV /etc/install, /usr/sbin/install
2602 # SunOS /usr/etc/install
2603 # IRIX /sbin/install
2604 # AIX /bin/install
2605 # AmigaOS /C/install, which installs bootblocks on floppy discs
2606 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2607 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2608 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2609 # OS/2's system install, which has a completely different semantic
2610 # ./install, which can be erroneously created by make from ./install.sh.
2611 # Reject install programs that cannot install multiple files.
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2613 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2614 if test -z "$INSTALL"; then
2615 if ${ac_cv_path_install+:} false; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619 for as_dir in $PATH
2620 do
2621   IFS=$as_save_IFS
2622   test -z "$as_dir" && as_dir=.
2623     # Account for people who put trailing slashes in PATH elements.
2624 case $as_dir/ in #((
2625   ./ | .// | /[cC]/* | \
2626   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2627   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2628   /usr/ucb/* ) ;;
2629   *)
2630     # OSF1 and SCO ODT 3.0 have their own names for install.
2631     # Don't use installbsd from OSF since it installs stuff as root
2632     # by default.
2633     for ac_prog in ginstall scoinst install; do
2634       for ac_exec_ext in '' $ac_executable_extensions; do
2635         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2636           if test $ac_prog = install &&
2637             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2638             # AIX install.  It has an incompatible calling convention.
2639             :
2640           elif test $ac_prog = install &&
2641             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2642             # program-specific install script used by HP pwplus--don't use.
2643             :
2644           else
2645             rm -rf conftest.one conftest.two conftest.dir
2646             echo one > conftest.one
2647             echo two > conftest.two
2648             mkdir conftest.dir
2649             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2650               test -s conftest.one && test -s conftest.two &&
2651               test -s conftest.dir/conftest.one &&
2652               test -s conftest.dir/conftest.two
2653             then
2654               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2655               break 3
2656             fi
2657           fi
2658         fi
2659       done
2660     done
2661     ;;
2662 esac
2663
2664   done
2665 IFS=$as_save_IFS
2666
2667 rm -rf conftest.one conftest.two conftest.dir
2668
2669 fi
2670   if test "${ac_cv_path_install+set}" = set; then
2671     INSTALL=$ac_cv_path_install
2672   else
2673     # As a last resort, use the slow shell script.  Don't cache a
2674     # value for INSTALL within a source directory, because that will
2675     # break other packages using the cache if that directory is
2676     # removed, or if the value is a relative name.
2677     INSTALL=$ac_install_sh
2678   fi
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2681 $as_echo "$INSTALL" >&6; }
2682
2683 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2684 # It thinks the first close brace ends the variable substitution.
2685 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2686
2687 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2688
2689 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2690
2691 rm -rf .tst 2>/dev/null
2692 mkdir .tst 2>/dev/null
2693 if test -d .tst; then
2694   am__leading_dot=.
2695 else
2696   am__leading_dot=_
2697 fi
2698 rmdir .tst 2>/dev/null
2699
2700 DEPDIR="${am__leading_dot}deps"
2701
2702 # Dependency checking.
2703
2704
2705 ac_config_commands="$ac_config_commands depdir"
2706
2707
2708 depcc="$CC"   am_compiler_list=
2709
2710 am_depcomp=$ac_aux_dir/depcomp
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2712 $as_echo_n "checking dependency style of $depcc... " >&6; }
2713 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2714   $as_echo_n "(cached) " >&6
2715 else
2716   if test -f "$am_depcomp"; then
2717   # We make a subdir and do the tests there.  Otherwise we can end up
2718   # making bogus files that we don't know about and never remove.  For
2719   # instance it was reported that on HP-UX the gcc test will end up
2720   # making a dummy file named `D' -- because `-MD' means `put the output
2721   # in D'.
2722   mkdir conftest.dir
2723   # Copy depcomp to subdir because otherwise we won't find it if we're
2724   # using a relative directory.
2725   cp "$am_depcomp" conftest.dir
2726   cd conftest.dir
2727   # We will build objects and dependencies in a subdirectory because
2728   # it helps to detect inapplicable dependency modes.  For instance
2729   # both Tru64's cc and ICC support -MD to output dependencies as a
2730   # side effect of compilation, but ICC will put the dependencies in
2731   # the current directory while Tru64 will put them in the object
2732   # directory.
2733   mkdir sub
2734
2735   am_cv_CC_dependencies_compiler_type=none
2736   if test "$am_compiler_list" = ""; then
2737      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2738   fi
2739   for depmode in $am_compiler_list; do
2740     if test $depmode = none; then break; fi
2741
2742     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2743     # Setup a source with many dependencies, because some compilers
2744     # like to wrap large dependency lists on column 80 (with \), and
2745     # we should not choose a depcomp mode which is confused by this.
2746     #
2747     # We need to recreate these files for each test, as the compiler may
2748     # overwrite some of them when testing with obscure command lines.
2749     # This happens at least with the AIX C compiler.
2750     : > sub/conftest.c
2751     for i in 1 2 3 4 5 6; do
2752       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2753       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2754       # Solaris 8's {/usr,}/bin/sh.
2755       touch sub/conftst$i.h
2756     done
2757     echo "include sub/conftest.Po" > confmf
2758
2759     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2760     # mode.  It turns out that the SunPro C++ compiler does not properly
2761     # handle `-M -o', and we need to detect this.
2762     depcmd="depmode=$depmode \
2763        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2764        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2765        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2766     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2767     if env $depcmd > conftest.err 2>&1 &&
2768        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2769        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2770        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2771       # icc doesn't choke on unknown options, it will just issue warnings
2772       # or remarks (even with -Werror).  So we grep stderr for any message
2773       # that says an option was ignored or not supported.
2774       # When given -MP, icc 7.0 and 7.1 complain thusly:
2775       #   icc: Command line warning: ignoring option '-M'; no argument required
2776       # The diagnosis changed in icc 8.0:
2777       #   icc: Command line remark: option '-MP' not supported
2778       if (grep 'ignoring option' conftest.err ||
2779           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2780         am_cv_CC_dependencies_compiler_type=$depmode
2781         $as_echo "$as_me:$LINENO: success" >&5
2782         break
2783       fi
2784     fi
2785     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2786     sed -e 's/^/| /' < conftest.err >&5
2787   done
2788
2789   cd ..
2790   rm -rf conftest.dir
2791 else
2792   am_cv_CC_dependencies_compiler_type=none
2793 fi
2794
2795 fi
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2797 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2798 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2799 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2800 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2801
2802 fi
2803
2804
2805 ALL_LINGUAS=
2806 # If we haven't got the data from the intl directory,
2807 # assume NLS is disabled.
2808 USE_NLS=no
2809 LIBINTL=
2810 LIBINTL_DEP=
2811 INCINTL=
2812 XGETTEXT=
2813 GMSGFMT=
2814 POSUB=
2815
2816 if test -f  ../../intl/config.intl; then
2817   .  ../../intl/config.intl
2818 fi
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2820 $as_echo_n "checking whether NLS is requested... " >&6; }
2821 if test x"$USE_NLS" != xyes; then
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2823 $as_echo "no" >&6; }
2824 else
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2826 $as_echo "yes" >&6; }
2827
2828 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2829
2830
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2832 $as_echo_n "checking for catalogs to be installed... " >&6; }
2833   # Look for .po and .gmo files in the source directory.
2834   CATALOGS=
2835   XLINGUAS=
2836   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2837     # If there aren't any .gmo files the shell will give us the
2838     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2839     # weeded out.
2840     case "$cat" in *\**)
2841       continue;;
2842     esac
2843     # The quadruple backslash is collapsed to a double backslash
2844     # by the backticks, then collapsed again by the double quotes,
2845     # leaving us with one backslash in the sed expression (right
2846     # before the dot that mustn't act as a wildcard).
2847     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2848     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2849     # The user is allowed to set LINGUAS to a list of languages to
2850     # install catalogs for.  If it's empty that means "all of them."
2851     if test "x$LINGUAS" = x; then
2852       CATALOGS="$CATALOGS $cat"
2853       XLINGUAS="$XLINGUAS $lang"
2854     else
2855       case "$LINGUAS" in *$lang*)
2856         CATALOGS="$CATALOGS $cat"
2857         XLINGUAS="$XLINGUAS $lang"
2858         ;;
2859       esac
2860     fi
2861   done
2862   LINGUAS="$XLINGUAS"
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2864 $as_echo "$LINGUAS" >&6; }
2865
2866
2867     DATADIRNAME=share
2868
2869   INSTOBJEXT=.mo
2870
2871   GENCAT=gencat
2872
2873   CATOBJEXT=.gmo
2874
2875 fi
2876
2877
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2879 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2880     # Check whether --enable-maintainer-mode was given.
2881 if test "${enable_maintainer_mode+set}" = set; then :
2882   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2883 else
2884   USE_MAINTAINER_MODE=no
2885 fi
2886
2887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2888 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2889    if test $USE_MAINTAINER_MODE = yes; then
2890   MAINTAINER_MODE_TRUE=
2891   MAINTAINER_MODE_FALSE='#'
2892 else
2893   MAINTAINER_MODE_TRUE='#'
2894   MAINTAINER_MODE_FALSE=
2895 fi
2896
2897   MAINT=$MAINTAINER_MODE_TRUE
2898
2899
2900
2901
2902 sim_inline="-DDEFAULT_INLINE=0"
2903 # Check whether --enable-sim-inline was given.
2904 if test "${enable_sim_inline+set}" = set; then :
2905   enableval=$enable_sim_inline; sim_inline=""
2906 case "$enableval" in
2907   no)           sim_inline="-DDEFAULT_INLINE=0";;
2908   0)            sim_inline="-DDEFAULT_INLINE=0";;
2909   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2910   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2911   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2912        new_flag=""
2913        case "$x" in
2914          *_INLINE=*)    new_flag="-D$x";;
2915          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2916          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2917          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2918        esac
2919        if test x"$sim_inline" = x""; then
2920          sim_inline="$new_flag"
2921        else
2922          sim_inline="$sim_inline $new_flag"
2923        fi
2924      done;;
2925 esac
2926 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2927   echo "Setting inline flags = $sim_inline" 6>&1
2928 fi
2929 fi
2930
2931
2932
2933 # Check whether --enable-cycle-accurate was given.
2934 if test "${enable_cycle_accurate+set}" = set; then :
2935   enableval=$enable_cycle_accurate; case "${enableval}" in
2936 yes | no) ;;
2937 *)      as_fn_error $? "bad value ${enableval} given for --enable-cycle-accurate option" "$LINENO" 5 ;;
2938 esac
2939 fi
2940
2941
2942 echo enable_cycle_accurate is $enable_cycle_accurate
2943
2944 if test "x${enable_cycle_accurate}" != xno; then
2945   sim_cycle_accurate_flags="-DCYCLE_ACCURATE"
2946 fi
2947
2948
2949
2950 hardware="cfi core pal glue "
2951 sim_hw_cflags="-DWITH_HW=1"
2952 sim_hw="$hardware"
2953 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
2954
2955 # Check whether --enable-sim-hardware was given.
2956 if test "${enable_sim_hardware+set}" = set; then :
2957   enableval=$enable_sim_hardware;
2958 else
2959   enable_sim_hardware="yes"
2960 fi
2961
2962 case ${enable_sim_hardware} in
2963   yes|no) ;;
2964   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
2965   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
2966   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
2967 esac
2968
2969 if test "$enable_sim_hardware" = no; then
2970   sim_hw_objs=
2971   sim_hw_cflags="-DWITH_HW=0"
2972   sim_hw=
2973 else
2974   sim_hw_cflags="-DWITH_HW=1"
2975   # remove duplicates
2976   sim_hw=""
2977   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
2978   for i in $hardware ; do
2979     case " $sim_hw " in
2980       *" $i "*) ;;
2981       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
2982     esac
2983   done
2984   # mingw does not support sockser
2985   case ${host} in
2986     *mingw*) ;;
2987     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
2988        # that you instatiate.  Instead, other code will call into it directly.
2989        # At some point, we should convert it over.
2990        sim_hw_objs="$sim_hw_objs dv-sockser.o"
2991        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
2992        ;;
2993   esac
2994   if test x"$silent" != x"yes"; then
2995     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
2996   fi
2997 fi
2998
2999
3000 cgen_breaks=""
3001 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3002 cgen_breaks="break cgen_rtx_error";
3003 fi
3004
3005 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3006
3007 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3008
3009 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3010
3011 ac_config_commands="$ac_config_commands Makefile"
3012
3013 ac_config_commands="$ac_config_commands stamp-h"
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025 cat >confcache <<\_ACEOF
3026 # This file is a shell script that caches the results of configure
3027 # tests run on this system so they can be shared between configure
3028 # scripts and configure runs, see configure's option --config-cache.
3029 # It is not useful on other systems.  If it contains results you don't
3030 # want to keep, you may remove or edit it.
3031 #
3032 # config.status only pays attention to the cache file if you give it
3033 # the --recheck option to rerun configure.
3034 #
3035 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3036 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3037 # following values.
3038
3039 _ACEOF
3040
3041 # The following way of writing the cache mishandles newlines in values,
3042 # but we know of no workaround that is simple, portable, and efficient.
3043 # So, we kill variables containing newlines.
3044 # Ultrix sh set writes to stderr and can't be redirected directly,
3045 # and sets the high bit in the cache file unless we assign to the vars.
3046 (
3047   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3048     eval ac_val=\$$ac_var
3049     case $ac_val in #(
3050     *${as_nl}*)
3051       case $ac_var in #(
3052       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3053 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3054       esac
3055       case $ac_var in #(
3056       _ | IFS | as_nl) ;; #(
3057       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3058       *) { eval $ac_var=; unset $ac_var;} ;;
3059       esac ;;
3060     esac
3061   done
3062
3063   (set) 2>&1 |
3064     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3065     *${as_nl}ac_space=\ *)
3066       # `set' does not quote correctly, so add quotes: double-quote
3067       # substitution turns \\\\ into \\, and sed turns \\ into \.
3068       sed -n \
3069         "s/'/'\\\\''/g;
3070           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3071       ;; #(
3072     *)
3073       # `set' quotes correctly as required by POSIX, so do not add quotes.
3074       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3075       ;;
3076     esac |
3077     sort
3078 ) |
3079   sed '
3080      /^ac_cv_env_/b end
3081      t clear
3082      :clear
3083      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3084      t end
3085      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3086      :end' >>confcache
3087 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3088   if test -w "$cache_file"; then
3089     if test "x$cache_file" != "x/dev/null"; then
3090       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3091 $as_echo "$as_me: updating cache $cache_file" >&6;}
3092       if test ! -f "$cache_file" || test -h "$cache_file"; then
3093         cat confcache >"$cache_file"
3094       else
3095         case $cache_file in #(
3096         */* | ?:*)
3097           mv -f confcache "$cache_file"$$ &&
3098           mv -f "$cache_file"$$ "$cache_file" ;; #(
3099         *)
3100           mv -f confcache "$cache_file" ;;
3101         esac
3102       fi
3103     fi
3104   else
3105     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3106 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3107   fi
3108 fi
3109 rm -f confcache
3110
3111 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3112 # Let make expand exec_prefix.
3113 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3114
3115 # Transform confdefs.h into DEFS.
3116 # Protect against shell expansion while executing Makefile rules.
3117 # Protect against Makefile macro expansion.
3118 #
3119 # If the first sed substitution is executed (which looks for macros that
3120 # take arguments), then branch to the quote section.  Otherwise,
3121 # look for a macro that doesn't take arguments.
3122 ac_script='
3123 :mline
3124 /\\$/{
3125  N
3126  s,\\\n,,
3127  b mline
3128 }
3129 t clear
3130 :clear
3131 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3132 t quote
3133 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3134 t quote
3135 b any
3136 :quote
3137 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3138 s/\[/\\&/g
3139 s/\]/\\&/g
3140 s/\$/$$/g
3141 H
3142 :any
3143 ${
3144         g
3145         s/^\n//
3146         s/\n/ /g
3147         p
3148 }
3149 '
3150 DEFS=`sed -n "$ac_script" confdefs.h`
3151
3152
3153 ac_libobjs=
3154 ac_ltlibobjs=
3155 U=
3156 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3157   # 1. Remove the extension, and $U if already installed.
3158   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3159   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3160   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3161   #    will be set to the directory where LIBOBJS objects are built.
3162   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3163   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3164 done
3165 LIBOBJS=$ac_libobjs
3166
3167 LTLIBOBJS=$ac_ltlibobjs
3168
3169
3170 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3171   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3172 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3173 fi
3174
3175 : "${CONFIG_STATUS=./config.status}"
3176 ac_write_fail=0
3177 ac_clean_files_save=$ac_clean_files
3178 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3180 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3181 as_write_fail=0
3182 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3183 #! $SHELL
3184 # Generated by $as_me.
3185 # Run this file to recreate the current configuration.
3186 # Compiler output produced by configure, useful for debugging
3187 # configure, is in config.log if it exists.
3188
3189 debug=false
3190 ac_cs_recheck=false
3191 ac_cs_silent=false
3192
3193 SHELL=\${CONFIG_SHELL-$SHELL}
3194 export SHELL
3195 _ASEOF
3196 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3197 ## -------------------- ##
3198 ## M4sh Initialization. ##
3199 ## -------------------- ##
3200
3201 # Be more Bourne compatible
3202 DUALCASE=1; export DUALCASE # for MKS sh
3203 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3204   emulate sh
3205   NULLCMD=:
3206   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3207   # is contrary to our usage.  Disable this feature.
3208   alias -g '${1+"$@"}'='"$@"'
3209   setopt NO_GLOB_SUBST
3210 else
3211   case `(set -o) 2>/dev/null` in #(
3212   *posix*) :
3213     set -o posix ;; #(
3214   *) :
3215      ;;
3216 esac
3217 fi
3218
3219
3220 as_nl='
3221 '
3222 export as_nl
3223 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3224 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3225 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3226 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3227 # Prefer a ksh shell builtin over an external printf program on Solaris,
3228 # but without wasting forks for bash or zsh.
3229 if test -z "$BASH_VERSION$ZSH_VERSION" \
3230     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3231   as_echo='print -r --'
3232   as_echo_n='print -rn --'
3233 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3234   as_echo='printf %s\n'
3235   as_echo_n='printf %s'
3236 else
3237   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3238     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3239     as_echo_n='/usr/ucb/echo -n'
3240   else
3241     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3242     as_echo_n_body='eval
3243       arg=$1;
3244       case $arg in #(
3245       *"$as_nl"*)
3246         expr "X$arg" : "X\\(.*\\)$as_nl";
3247         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3248       esac;
3249       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3250     '
3251     export as_echo_n_body
3252     as_echo_n='sh -c $as_echo_n_body as_echo'
3253   fi
3254   export as_echo_body
3255   as_echo='sh -c $as_echo_body as_echo'
3256 fi
3257
3258 # The user is always right.
3259 if test "${PATH_SEPARATOR+set}" != set; then
3260   PATH_SEPARATOR=:
3261   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3262     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3263       PATH_SEPARATOR=';'
3264   }
3265 fi
3266
3267
3268 # IFS
3269 # We need space, tab and new line, in precisely that order.  Quoting is
3270 # there to prevent editors from complaining about space-tab.
3271 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3272 # splitting by setting IFS to empty value.)
3273 IFS=" ""        $as_nl"
3274
3275 # Find who we are.  Look in the path if we contain no directory separator.
3276 as_myself=
3277 case $0 in #((
3278   *[\\/]* ) as_myself=$0 ;;
3279   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3280 for as_dir in $PATH
3281 do
3282   IFS=$as_save_IFS
3283   test -z "$as_dir" && as_dir=.
3284     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3285   done
3286 IFS=$as_save_IFS
3287
3288      ;;
3289 esac
3290 # We did not find ourselves, most probably we were run as `sh COMMAND'
3291 # in which case we are not to be found in the path.
3292 if test "x$as_myself" = x; then
3293   as_myself=$0
3294 fi
3295 if test ! -f "$as_myself"; then
3296   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3297   exit 1
3298 fi
3299
3300 # Unset variables that we do not need and which cause bugs (e.g. in
3301 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3302 # suppresses any "Segmentation fault" message there.  '((' could
3303 # trigger a bug in pdksh 5.2.14.
3304 for as_var in BASH_ENV ENV MAIL MAILPATH
3305 do eval test x\${$as_var+set} = xset \
3306   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3307 done
3308 PS1='$ '
3309 PS2='> '
3310 PS4='+ '
3311
3312 # NLS nuisances.
3313 LC_ALL=C
3314 export LC_ALL
3315 LANGUAGE=C
3316 export LANGUAGE
3317
3318 # CDPATH.
3319 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3320
3321
3322 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3323 # ----------------------------------------
3324 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3325 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3326 # script with STATUS, using 1 if that was 0.
3327 as_fn_error ()
3328 {
3329   as_status=$1; test $as_status -eq 0 && as_status=1
3330   if test "$4"; then
3331     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3332     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3333   fi
3334   $as_echo "$as_me: error: $2" >&2
3335   as_fn_exit $as_status
3336 } # as_fn_error
3337
3338
3339 # as_fn_set_status STATUS
3340 # -----------------------
3341 # Set $? to STATUS, without forking.
3342 as_fn_set_status ()
3343 {
3344   return $1
3345 } # as_fn_set_status
3346
3347 # as_fn_exit STATUS
3348 # -----------------
3349 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3350 as_fn_exit ()
3351 {
3352   set +e
3353   as_fn_set_status $1
3354   exit $1
3355 } # as_fn_exit
3356
3357 # as_fn_unset VAR
3358 # ---------------
3359 # Portably unset VAR.
3360 as_fn_unset ()
3361 {
3362   { eval $1=; unset $1;}
3363 }
3364 as_unset=as_fn_unset
3365 # as_fn_append VAR VALUE
3366 # ----------------------
3367 # Append the text in VALUE to the end of the definition contained in VAR. Take
3368 # advantage of any shell optimizations that allow amortized linear growth over
3369 # repeated appends, instead of the typical quadratic growth present in naive
3370 # implementations.
3371 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3372   eval 'as_fn_append ()
3373   {
3374     eval $1+=\$2
3375   }'
3376 else
3377   as_fn_append ()
3378   {
3379     eval $1=\$$1\$2
3380   }
3381 fi # as_fn_append
3382
3383 # as_fn_arith ARG...
3384 # ------------------
3385 # Perform arithmetic evaluation on the ARGs, and store the result in the
3386 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3387 # must be portable across $(()) and expr.
3388 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3389   eval 'as_fn_arith ()
3390   {
3391     as_val=$(( $* ))
3392   }'
3393 else
3394   as_fn_arith ()
3395   {
3396     as_val=`expr "$@" || test $? -eq 1`
3397   }
3398 fi # as_fn_arith
3399
3400
3401 if expr a : '\(a\)' >/dev/null 2>&1 &&
3402    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3403   as_expr=expr
3404 else
3405   as_expr=false
3406 fi
3407
3408 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3409   as_basename=basename
3410 else
3411   as_basename=false
3412 fi
3413
3414 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3415   as_dirname=dirname
3416 else
3417   as_dirname=false
3418 fi
3419
3420 as_me=`$as_basename -- "$0" ||
3421 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3422          X"$0" : 'X\(//\)$' \| \
3423          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3424 $as_echo X/"$0" |
3425     sed '/^.*\/\([^/][^/]*\)\/*$/{
3426             s//\1/
3427             q
3428           }
3429           /^X\/\(\/\/\)$/{
3430             s//\1/
3431             q
3432           }
3433           /^X\/\(\/\).*/{
3434             s//\1/
3435             q
3436           }
3437           s/.*/./; q'`
3438
3439 # Avoid depending upon Character Ranges.
3440 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3441 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3442 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3443 as_cr_digits='0123456789'
3444 as_cr_alnum=$as_cr_Letters$as_cr_digits
3445
3446 ECHO_C= ECHO_N= ECHO_T=
3447 case `echo -n x` in #(((((
3448 -n*)
3449   case `echo 'xy\c'` in
3450   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3451   xy)  ECHO_C='\c';;
3452   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3453        ECHO_T=' ';;
3454   esac;;
3455 *)
3456   ECHO_N='-n';;
3457 esac
3458
3459 rm -f conf$$ conf$$.exe conf$$.file
3460 if test -d conf$$.dir; then
3461   rm -f conf$$.dir/conf$$.file
3462 else
3463   rm -f conf$$.dir
3464   mkdir conf$$.dir 2>/dev/null
3465 fi
3466 if (echo >conf$$.file) 2>/dev/null; then
3467   if ln -s conf$$.file conf$$ 2>/dev/null; then
3468     as_ln_s='ln -s'
3469     # ... but there are two gotchas:
3470     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3471     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3472     # In both cases, we have to default to `cp -pR'.
3473     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3474       as_ln_s='cp -pR'
3475   elif ln conf$$.file conf$$ 2>/dev/null; then
3476     as_ln_s=ln
3477   else
3478     as_ln_s='cp -pR'
3479   fi
3480 else
3481   as_ln_s='cp -pR'
3482 fi
3483 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3484 rmdir conf$$.dir 2>/dev/null
3485
3486
3487 # as_fn_mkdir_p
3488 # -------------
3489 # Create "$as_dir" as a directory, including parents if necessary.
3490 as_fn_mkdir_p ()
3491 {
3492
3493   case $as_dir in #(
3494   -*) as_dir=./$as_dir;;
3495   esac
3496   test -d "$as_dir" || eval $as_mkdir_p || {
3497     as_dirs=
3498     while :; do
3499       case $as_dir in #(
3500       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3501       *) as_qdir=$as_dir;;
3502       esac
3503       as_dirs="'$as_qdir' $as_dirs"
3504       as_dir=`$as_dirname -- "$as_dir" ||
3505 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3506          X"$as_dir" : 'X\(//\)[^/]' \| \
3507          X"$as_dir" : 'X\(//\)$' \| \
3508          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3509 $as_echo X"$as_dir" |
3510     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3511             s//\1/
3512             q
3513           }
3514           /^X\(\/\/\)[^/].*/{
3515             s//\1/
3516             q
3517           }
3518           /^X\(\/\/\)$/{
3519             s//\1/
3520             q
3521           }
3522           /^X\(\/\).*/{
3523             s//\1/
3524             q
3525           }
3526           s/.*/./; q'`
3527       test -d "$as_dir" && break
3528     done
3529     test -z "$as_dirs" || eval "mkdir $as_dirs"
3530   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3531
3532
3533 } # as_fn_mkdir_p
3534 if mkdir -p . 2>/dev/null; then
3535   as_mkdir_p='mkdir -p "$as_dir"'
3536 else
3537   test -d ./-p && rmdir ./-p
3538   as_mkdir_p=false
3539 fi
3540
3541
3542 # as_fn_executable_p FILE
3543 # -----------------------
3544 # Test if FILE is an executable regular file.
3545 as_fn_executable_p ()
3546 {
3547   test -f "$1" && test -x "$1"
3548 } # as_fn_executable_p
3549 as_test_x='test -x'
3550 as_executable_p=as_fn_executable_p
3551
3552 # Sed expression to map a string onto a valid CPP name.
3553 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3554
3555 # Sed expression to map a string onto a valid variable name.
3556 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3557
3558
3559 exec 6>&1
3560 ## ----------------------------------- ##
3561 ## Main body of $CONFIG_STATUS script. ##
3562 ## ----------------------------------- ##
3563 _ASEOF
3564 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3565
3566 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3567 # Save the log message, to keep $0 and so on meaningful, and to
3568 # report actual input values of CONFIG_FILES etc. instead of their
3569 # values after options handling.
3570 ac_log="
3571 This file was extended by $as_me, which was
3572 generated by GNU Autoconf 2.69.  Invocation command line was
3573
3574   CONFIG_FILES    = $CONFIG_FILES
3575   CONFIG_HEADERS  = $CONFIG_HEADERS
3576   CONFIG_LINKS    = $CONFIG_LINKS
3577   CONFIG_COMMANDS = $CONFIG_COMMANDS
3578   $ $0 $@
3579
3580 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3581 "
3582
3583 _ACEOF
3584
3585 case $ac_config_files in *"
3586 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3587 esac
3588
3589
3590
3591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3592 # Files that config.status was made for.
3593 config_files="$ac_config_files"
3594 config_commands="$ac_config_commands"
3595
3596 _ACEOF
3597
3598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3599 ac_cs_usage="\
3600 \`$as_me' instantiates files and other configuration actions
3601 from templates according to the current configuration.  Unless the files
3602 and actions are specified as TAGs, all are instantiated by default.
3603
3604 Usage: $0 [OPTION]... [TAG]...
3605
3606   -h, --help       print this help, then exit
3607   -V, --version    print version number and configuration settings, then exit
3608       --config     print configuration, then exit
3609   -q, --quiet, --silent
3610                    do not print progress messages
3611   -d, --debug      don't remove temporary files
3612       --recheck    update $as_me by reconfiguring in the same conditions
3613       --file=FILE[:TEMPLATE]
3614                    instantiate the configuration file FILE
3615
3616 Configuration files:
3617 $config_files
3618
3619 Configuration commands:
3620 $config_commands
3621
3622 Report bugs to the package provider."
3623
3624 _ACEOF
3625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3626 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3627 ac_cs_version="\\
3628 config.status
3629 configured by $0, generated by GNU Autoconf 2.69,
3630   with options \\"\$ac_cs_config\\"
3631
3632 Copyright (C) 2012 Free Software Foundation, Inc.
3633 This config.status script is free software; the Free Software Foundation
3634 gives unlimited permission to copy, distribute and modify it."
3635
3636 ac_pwd='$ac_pwd'
3637 srcdir='$srcdir'
3638 INSTALL='$INSTALL'
3639 test -n "\$AWK" || AWK=awk
3640 _ACEOF
3641
3642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3643 # The default lists apply if the user does not specify any file.
3644 ac_need_defaults=:
3645 while test $# != 0
3646 do
3647   case $1 in
3648   --*=?*)
3649     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3650     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3651     ac_shift=:
3652     ;;
3653   --*=)
3654     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3655     ac_optarg=
3656     ac_shift=:
3657     ;;
3658   *)
3659     ac_option=$1
3660     ac_optarg=$2
3661     ac_shift=shift
3662     ;;
3663   esac
3664
3665   case $ac_option in
3666   # Handling of the options.
3667   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3668     ac_cs_recheck=: ;;
3669   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3670     $as_echo "$ac_cs_version"; exit ;;
3671   --config | --confi | --conf | --con | --co | --c )
3672     $as_echo "$ac_cs_config"; exit ;;
3673   --debug | --debu | --deb | --de | --d | -d )
3674     debug=: ;;
3675   --file | --fil | --fi | --f )
3676     $ac_shift
3677     case $ac_optarg in
3678     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3679     '') as_fn_error $? "missing file argument" ;;
3680     esac
3681     as_fn_append CONFIG_FILES " '$ac_optarg'"
3682     ac_need_defaults=false;;
3683   --he | --h |  --help | --hel | -h )
3684     $as_echo "$ac_cs_usage"; exit ;;
3685   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3686   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3687     ac_cs_silent=: ;;
3688
3689   # This is an error.
3690   -*) as_fn_error $? "unrecognized option: \`$1'
3691 Try \`$0 --help' for more information." ;;
3692
3693   *) as_fn_append ac_config_targets " $1"
3694      ac_need_defaults=false ;;
3695
3696   esac
3697   shift
3698 done
3699
3700 ac_configure_extra_args=
3701
3702 if $ac_cs_silent; then
3703   exec 6>/dev/null
3704   ac_configure_extra_args="$ac_configure_extra_args --silent"
3705 fi
3706
3707 _ACEOF
3708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3709 if \$ac_cs_recheck; then
3710   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3711   shift
3712   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3713   CONFIG_SHELL='$SHELL'
3714   export CONFIG_SHELL
3715   exec "\$@"
3716 fi
3717
3718 _ACEOF
3719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3720 exec 5>>config.log
3721 {
3722   echo
3723   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3724 ## Running $as_me. ##
3725 _ASBOX
3726   $as_echo "$ac_log"
3727 } >&5
3728
3729 _ACEOF
3730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3731 #
3732 # INIT-COMMANDS
3733 #
3734 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
3735
3736 _ACEOF
3737
3738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3739
3740 # Handling of arguments.
3741 for ac_config_target in $ac_config_targets
3742 do
3743   case $ac_config_target in
3744     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
3745     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3746     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3747     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3748     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3749     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3750
3751   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3752   esac
3753 done
3754
3755
3756 # If the user did not use the arguments to specify the items to instantiate,
3757 # then the envvar interface is used.  Set only those that are not.
3758 # We use the long form for the default assignment because of an extremely
3759 # bizarre bug on SunOS 4.1.3.
3760 if $ac_need_defaults; then
3761   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3762   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3763 fi
3764
3765 # Have a temporary directory for convenience.  Make it in the build tree
3766 # simply because there is no reason against having it here, and in addition,
3767 # creating and moving files from /tmp can sometimes cause problems.
3768 # Hook for its removal unless debugging.
3769 # Note that there is a small window in which the directory will not be cleaned:
3770 # after its creation but before its name has been assigned to `$tmp'.
3771 $debug ||
3772 {
3773   tmp= ac_tmp=
3774   trap 'exit_status=$?
3775   : "${ac_tmp:=$tmp}"
3776   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3777 ' 0
3778   trap 'as_fn_exit 1' 1 2 13 15
3779 }
3780 # Create a (secure) tmp directory for tmp files.
3781
3782 {
3783   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3784   test -d "$tmp"
3785 }  ||
3786 {
3787   tmp=./conf$$-$RANDOM
3788   (umask 077 && mkdir "$tmp")
3789 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3790 ac_tmp=$tmp
3791
3792 # Set up the scripts for CONFIG_FILES section.
3793 # No need to generate them if there are no CONFIG_FILES.
3794 # This happens for instance with `./config.status config.h'.
3795 if test -n "$CONFIG_FILES"; then
3796
3797
3798 ac_cr=`echo X | tr X '\015'`
3799 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3800 # But we know of no other shell where ac_cr would be empty at this
3801 # point, so we can use a bashism as a fallback.
3802 if test "x$ac_cr" = x; then
3803   eval ac_cr=\$\'\\r\'
3804 fi
3805 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3806 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3807   ac_cs_awk_cr='\\r'
3808 else
3809   ac_cs_awk_cr=$ac_cr
3810 fi
3811
3812 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3813 _ACEOF
3814
3815
3816 {
3817   echo "cat >conf$$subs.awk <<_ACEOF" &&
3818   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3819   echo "_ACEOF"
3820 } >conf$$subs.sh ||
3821   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3822 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3823 ac_delim='%!_!# '
3824 for ac_last_try in false false false false false :; do
3825   . ./conf$$subs.sh ||
3826     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3827
3828   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3829   if test $ac_delim_n = $ac_delim_num; then
3830     break
3831   elif $ac_last_try; then
3832     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3833   else
3834     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3835   fi
3836 done
3837 rm -f conf$$subs.sh
3838
3839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3840 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3841 _ACEOF
3842 sed -n '
3843 h
3844 s/^/S["/; s/!.*/"]=/
3845 p
3846 g
3847 s/^[^!]*!//
3848 :repl
3849 t repl
3850 s/'"$ac_delim"'$//
3851 t delim
3852 :nl
3853 h
3854 s/\(.\{148\}\)..*/\1/
3855 t more1
3856 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3857 p
3858 n
3859 b repl
3860 :more1
3861 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3862 p
3863 g
3864 s/.\{148\}//
3865 t nl
3866 :delim
3867 h
3868 s/\(.\{148\}\)..*/\1/
3869 t more2
3870 s/["\\]/\\&/g; s/^/"/; s/$/"/
3871 p
3872 b
3873 :more2
3874 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3875 p
3876 g
3877 s/.\{148\}//
3878 t delim
3879 ' <conf$$subs.awk | sed '
3880 /^[^""]/{
3881   N
3882   s/\n//
3883 }
3884 ' >>$CONFIG_STATUS || ac_write_fail=1
3885 rm -f conf$$subs.awk
3886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3887 _ACAWK
3888 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3889   for (key in S) S_is_set[key] = 1
3890   FS = "\a"
3891
3892 }
3893 {
3894   line = $ 0
3895   nfields = split(line, field, "@")
3896   substed = 0
3897   len = length(field[1])
3898   for (i = 2; i < nfields; i++) {
3899     key = field[i]
3900     keylen = length(key)
3901     if (S_is_set[key]) {
3902       value = S[key]
3903       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3904       len += length(value) + length(field[++i])
3905       substed = 1
3906     } else
3907       len += 1 + keylen
3908   }
3909
3910   print line
3911 }
3912
3913 _ACAWK
3914 _ACEOF
3915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3916 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3917   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3918 else
3919   cat
3920 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3921   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3922 _ACEOF
3923
3924 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3925 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3926 # trailing colons and then remove the whole line if VPATH becomes empty
3927 # (actually we leave an empty line to preserve line numbers).
3928 if test "x$srcdir" = x.; then
3929   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3930 h
3931 s///
3932 s/^/:/
3933 s/[      ]*$/:/
3934 s/:\$(srcdir):/:/g
3935 s/:\${srcdir}:/:/g
3936 s/:@srcdir@:/:/g
3937 s/^:*//
3938 s/:*$//
3939 x
3940 s/\(=[   ]*\).*/\1/
3941 G
3942 s/\n//
3943 s/^[^=]*=[       ]*$//
3944 }'
3945 fi
3946
3947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3948 fi # test -n "$CONFIG_FILES"
3949
3950
3951 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
3952 shift
3953 for ac_tag
3954 do
3955   case $ac_tag in
3956   :[FHLC]) ac_mode=$ac_tag; continue;;
3957   esac
3958   case $ac_mode$ac_tag in
3959   :[FHL]*:*);;
3960   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3961   :[FH]-) ac_tag=-:-;;
3962   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3963   esac
3964   ac_save_IFS=$IFS
3965   IFS=:
3966   set x $ac_tag
3967   IFS=$ac_save_IFS
3968   shift
3969   ac_file=$1
3970   shift
3971
3972   case $ac_mode in
3973   :L) ac_source=$1;;
3974   :[FH])
3975     ac_file_inputs=
3976     for ac_f
3977     do
3978       case $ac_f in
3979       -) ac_f="$ac_tmp/stdin";;
3980       *) # Look for the file first in the build tree, then in the source tree
3981          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3982          # because $ac_f cannot contain `:'.
3983          test -f "$ac_f" ||
3984            case $ac_f in
3985            [\\/$]*) false;;
3986            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3987            esac ||
3988            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3989       esac
3990       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3991       as_fn_append ac_file_inputs " '$ac_f'"
3992     done
3993
3994     # Let's still pretend it is `configure' which instantiates (i.e., don't
3995     # use $as_me), people would be surprised to read:
3996     #    /* config.h.  Generated by config.status.  */
3997     configure_input='Generated from '`
3998           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3999         `' by configure.'
4000     if test x"$ac_file" != x-; then
4001       configure_input="$ac_file.  $configure_input"
4002       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4003 $as_echo "$as_me: creating $ac_file" >&6;}
4004     fi
4005     # Neutralize special characters interpreted by sed in replacement strings.
4006     case $configure_input in #(
4007     *\&* | *\|* | *\\* )
4008        ac_sed_conf_input=`$as_echo "$configure_input" |
4009        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4010     *) ac_sed_conf_input=$configure_input;;
4011     esac
4012
4013     case $ac_tag in
4014     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4015       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4016     esac
4017     ;;
4018   esac
4019
4020   ac_dir=`$as_dirname -- "$ac_file" ||
4021 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4022          X"$ac_file" : 'X\(//\)[^/]' \| \
4023          X"$ac_file" : 'X\(//\)$' \| \
4024          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4025 $as_echo X"$ac_file" |
4026     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4027             s//\1/
4028             q
4029           }
4030           /^X\(\/\/\)[^/].*/{
4031             s//\1/
4032             q
4033           }
4034           /^X\(\/\/\)$/{
4035             s//\1/
4036             q
4037           }
4038           /^X\(\/\).*/{
4039             s//\1/
4040             q
4041           }
4042           s/.*/./; q'`
4043   as_dir="$ac_dir"; as_fn_mkdir_p
4044   ac_builddir=.
4045
4046 case "$ac_dir" in
4047 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4048 *)
4049   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4050   # A ".." for each directory in $ac_dir_suffix.
4051   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4052   case $ac_top_builddir_sub in
4053   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4054   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4055   esac ;;
4056 esac
4057 ac_abs_top_builddir=$ac_pwd
4058 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4059 # for backward compatibility:
4060 ac_top_builddir=$ac_top_build_prefix
4061
4062 case $srcdir in
4063   .)  # We are building in place.
4064     ac_srcdir=.
4065     ac_top_srcdir=$ac_top_builddir_sub
4066     ac_abs_top_srcdir=$ac_pwd ;;
4067   [\\/]* | ?:[\\/]* )  # Absolute name.
4068     ac_srcdir=$srcdir$ac_dir_suffix;
4069     ac_top_srcdir=$srcdir
4070     ac_abs_top_srcdir=$srcdir ;;
4071   *) # Relative name.
4072     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4073     ac_top_srcdir=$ac_top_build_prefix$srcdir
4074     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4075 esac
4076 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4077
4078
4079   case $ac_mode in
4080   :F)
4081   #
4082   # CONFIG_FILE
4083   #
4084
4085   case $INSTALL in
4086   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4087   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4088   esac
4089 _ACEOF
4090
4091 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4092 # If the template does not know about datarootdir, expand it.
4093 # FIXME: This hack should be removed a few years after 2.60.
4094 ac_datarootdir_hack=; ac_datarootdir_seen=
4095 ac_sed_dataroot='
4096 /datarootdir/ {
4097   p
4098   q
4099 }
4100 /@datadir@/p
4101 /@docdir@/p
4102 /@infodir@/p
4103 /@localedir@/p
4104 /@mandir@/p'
4105 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4106 *datarootdir*) ac_datarootdir_seen=yes;;
4107 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4108   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4109 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4110 _ACEOF
4111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4112   ac_datarootdir_hack='
4113   s&@datadir@&$datadir&g
4114   s&@docdir@&$docdir&g
4115   s&@infodir@&$infodir&g
4116   s&@localedir@&$localedir&g
4117   s&@mandir@&$mandir&g
4118   s&\\\${datarootdir}&$datarootdir&g' ;;
4119 esac
4120 _ACEOF
4121
4122 # Neutralize VPATH when `$srcdir' = `.'.
4123 # Shell code in configure.ac might set extrasub.
4124 # FIXME: do we really want to maintain this feature?
4125 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4126 ac_sed_extra="$ac_vpsub
4127 $extrasub
4128 _ACEOF
4129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4130 :t
4131 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4132 s|@configure_input@|$ac_sed_conf_input|;t t
4133 s&@top_builddir@&$ac_top_builddir_sub&;t t
4134 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4135 s&@srcdir@&$ac_srcdir&;t t
4136 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4137 s&@top_srcdir@&$ac_top_srcdir&;t t
4138 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4139 s&@builddir@&$ac_builddir&;t t
4140 s&@abs_builddir@&$ac_abs_builddir&;t t
4141 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4142 s&@INSTALL@&$ac_INSTALL&;t t
4143 $ac_datarootdir_hack
4144 "
4145 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4146   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4147
4148 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4149   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4150   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4151       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4152   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4153 which seems to be undefined.  Please make sure it is defined" >&5
4154 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4155 which seems to be undefined.  Please make sure it is defined" >&2;}
4156
4157   rm -f "$ac_tmp/stdin"
4158   case $ac_file in
4159   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4160   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4161   esac \
4162   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4163  ;;
4164
4165
4166   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4167 $as_echo "$as_me: executing $ac_file commands" >&6;}
4168  ;;
4169   esac
4170
4171
4172   case $ac_file$ac_mode in
4173     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4174     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4175  rm -f Makesim1.tmp Makesim2.tmp Makefile
4176  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4177  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4178  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4179         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4180         <Makefile.sim >Makefile
4181  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4182  ;;
4183     "stamp-h":C) echo > stamp-h ;;
4184
4185   esac
4186 done # for ac_tag
4187
4188
4189 as_fn_exit 0
4190 _ACEOF
4191 ac_clean_files=$ac_clean_files_save
4192
4193 test $ac_write_fail = 0 ||
4194   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4195
4196
4197 # configure is writing to config.log, and then calls config.status.
4198 # config.status does its own redirection, appending to config.log.
4199 # Unfortunately, on DOS this fails, as config.log is still kept open
4200 # by configure, so config.status won't be able to write to it; its
4201 # output is simply discarded.  So we exec the FD to /dev/null,
4202 # effectively closing config.log, so it can be properly (re)opened and
4203 # appended to by config.status.  When coming back to configure, we
4204 # need to make the FD available again.
4205 if test "$no_create" != yes; then
4206   ac_cs_success=:
4207   ac_config_status_args=
4208   test "$silent" = yes &&
4209     ac_config_status_args="$ac_config_status_args --quiet"
4210   exec 5>/dev/null
4211   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4212   exec 5>>config.log
4213   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4214   # would make configure fail if this is the last instruction.
4215   $ac_cs_success || as_fn_exit 1
4216 fi
4217 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4218   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4219 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4220 fi
4221
4222