sim/cris/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_float
 589 sim_bitsize
 590 cgen_breaks
 591 cgen
 592 cgendir
 593 CGEN_MAINT
 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_scache
 661 sim_inline
 662 sim_hw
 663 sim_hw_objs
 664 sim_hw_cflags
 665 sim_default_model'
 666 ac_subst_files=''
 667 ac_user_opts='
 668 enable_option_checking
 669 enable_maintainer_mode
 670 enable_sim_inline
 671 enable_sim_scache
 672 enable_sim_hardware
 673 enable_sim_default_model
 674 enable_cgen_maint
 675 '
 676       ac_precious_vars='build_alias
 677 host_alias
 678 target_alias
 679 CC
 680 CFLAGS
 681 LDFLAGS
 682 LIBS
 683 CPPFLAGS'
 684
 685
 686 # Initialize some variables set by options.
 687 ac_init_help=
 688 ac_init_version=false
 689 ac_unrecognized_opts=
 690 ac_unrecognized_sep=
 691 # The variables have the same names as the options, with
 692 # dashes changed to underlines.
 693 cache_file=/dev/null
 694 exec_prefix=NONE
 695 no_create=
 696 no_recursion=
 697 prefix=NONE
 698 program_prefix=NONE
 699 program_suffix=NONE
 700 program_transform_name=s,x,x,
 701 silent=
 702 site=
 703 srcdir=
 704 verbose=
 705 x_includes=NONE
 706 x_libraries=NONE
 707
 708 # Installation directory options.
 709 # These are left unexpanded so users can "make install exec_prefix=/foo"
 710 # and all the variables that are supposed to be based on exec_prefix
 711 # by default will actually change.
 712 # Use braces instead of parens because sh, perl, etc. also accept them.
 713 # (The list follows the same order as the GNU Coding Standards.)
 714 bindir='${exec_prefix}/bin'
 715 sbindir='${exec_prefix}/sbin'
 716 libexecdir='${exec_prefix}/libexec'
 717 datarootdir='${prefix}/share'
 718 datadir='${datarootdir}'
 719 sysconfdir='${prefix}/etc'
 720 sharedstatedir='${prefix}/com'
 721 localstatedir='${prefix}/var'
 722 includedir='${prefix}/include'
 723 oldincludedir='/usr/include'
 724 docdir='${datarootdir}/doc/${PACKAGE}'
 725 infodir='${datarootdir}/info'
 726 htmldir='${docdir}'
 727 dvidir='${docdir}'
 728 pdfdir='${docdir}'
 729 psdir='${docdir}'
 730 libdir='${exec_prefix}/lib'
 731 localedir='${datarootdir}/locale'
 732 mandir='${datarootdir}/man'
 733
 734 ac_prev=
 735 ac_dashdash=
 736 for ac_option
 737 do
 738   # If the previous option needs an argument, assign it.
 739   if test -n "$ac_prev"; then
 740     eval $ac_prev=\$ac_option
 741     ac_prev=
 742     continue
 743   fi
 744
 745   case $ac_option in
 746   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 747   *=)   ac_optarg= ;;
 748   *)    ac_optarg=yes ;;
 749   esac
 750
 751   # Accept the important Cygnus configure options, so we can diagnose typos.
 752
 753   case $ac_dashdash$ac_option in
 754   --)
 755     ac_dashdash=yes ;;
 756
 757   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 758     ac_prev=bindir ;;
 759   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 760     bindir=$ac_optarg ;;
 761
 762   -build | --build | --buil | --bui | --bu)
 763     ac_prev=build_alias ;;
 764   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 765     build_alias=$ac_optarg ;;
 766
 767   -cache-file | --cache-file | --cache-fil | --cache-fi \
 768   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 769     ac_prev=cache_file ;;
 770   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 771   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 772     cache_file=$ac_optarg ;;
 773
 774   --config-cache | -C)
 775     cache_file=config.cache ;;
 776
 777   -datadir | --datadir | --datadi | --datad)
 778     ac_prev=datadir ;;
 779   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 780     datadir=$ac_optarg ;;
 781
 782   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 783   | --dataroo | --dataro | --datar)
 784     ac_prev=datarootdir ;;
 785   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 786   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 787     datarootdir=$ac_optarg ;;
 788
 789   -disable-* | --disable-*)
 790     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 791     # Reject names that are not valid shell variable names.
 792     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 793       as_fn_error $? "invalid feature name: $ac_useropt"
 794     ac_useropt_orig=$ac_useropt
 795     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 796     case $ac_user_opts in
 797       *"
 798 "enable_$ac_useropt"
 799 "*) ;;
 800       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 801          ac_unrecognized_sep=', ';;
 802     esac
 803     eval enable_$ac_useropt=no ;;
 804
 805   -docdir | --docdir | --docdi | --doc | --do)
 806     ac_prev=docdir ;;
 807   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 808     docdir=$ac_optarg ;;
 809
 810   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 811     ac_prev=dvidir ;;
 812   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 813     dvidir=$ac_optarg ;;
 814
 815   -enable-* | --enable-*)
 816     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 817     # Reject names that are not valid shell variable names.
 818     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 819       as_fn_error $? "invalid feature name: $ac_useropt"
 820     ac_useropt_orig=$ac_useropt
 821     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 822     case $ac_user_opts in
 823       *"
 824 "enable_$ac_useropt"
 825 "*) ;;
 826       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 827          ac_unrecognized_sep=', ';;
 828     esac
 829     eval enable_$ac_useropt=\$ac_optarg ;;
 830
 831   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 832   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 833   | --exec | --exe | --ex)
 834     ac_prev=exec_prefix ;;
 835   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 836   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 837   | --exec=* | --exe=* | --ex=*)
 838     exec_prefix=$ac_optarg ;;
 839
 840   -gas | --gas | --ga | --g)
 841     # Obsolete; use --with-gas.
 842     with_gas=yes ;;
 843
 844   -help | --help | --hel | --he | -h)
 845     ac_init_help=long ;;
 846   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 847     ac_init_help=recursive ;;
 848   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 849     ac_init_help=short ;;
 850
 851   -host | --host | --hos | --ho)
 852     ac_prev=host_alias ;;
 853   -host=* | --host=* | --hos=* | --ho=*)
 854     host_alias=$ac_optarg ;;
 855
 856   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 857     ac_prev=htmldir ;;
 858   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 859   | --ht=*)
 860     htmldir=$ac_optarg ;;
 861
 862   -includedir | --includedir | --includedi | --included | --include \
 863   | --includ | --inclu | --incl | --inc)
 864     ac_prev=includedir ;;
 865   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 866   | --includ=* | --inclu=* | --incl=* | --inc=*)
 867     includedir=$ac_optarg ;;
 868
 869   -infodir | --infodir | --infodi | --infod | --info | --inf)
 870     ac_prev=infodir ;;
 871   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 872     infodir=$ac_optarg ;;
 873
 874   -libdir | --libdir | --libdi | --libd)
 875     ac_prev=libdir ;;
 876   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 877     libdir=$ac_optarg ;;
 878
 879   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 880   | --libexe | --libex | --libe)
 881     ac_prev=libexecdir ;;
 882   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 883   | --libexe=* | --libex=* | --libe=*)
 884     libexecdir=$ac_optarg ;;
 885
 886   -localedir | --localedir | --localedi | --localed | --locale)
 887     ac_prev=localedir ;;
 888   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 889     localedir=$ac_optarg ;;
 890
 891   -localstatedir | --localstatedir | --localstatedi | --localstated \
 892   | --localstate | --localstat | --localsta | --localst | --locals)
 893     ac_prev=localstatedir ;;
 894   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 895   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 896     localstatedir=$ac_optarg ;;
 897
 898   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 899     ac_prev=mandir ;;
 900   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 901     mandir=$ac_optarg ;;
 902
 903   -nfp | --nfp | --nf)
 904     # Obsolete; use --without-fp.
 905     with_fp=no ;;
 906
 907   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 908   | --no-cr | --no-c | -n)
 909     no_create=yes ;;
 910
 911   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 912   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 913     no_recursion=yes ;;
 914
 915   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 916   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 917   | --oldin | --oldi | --old | --ol | --o)
 918     ac_prev=oldincludedir ;;
 919   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 920   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 921   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 922     oldincludedir=$ac_optarg ;;
 923
 924   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 925     ac_prev=prefix ;;
 926   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 927     prefix=$ac_optarg ;;
 928
 929   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 930   | --program-pre | --program-pr | --program-p)
 931     ac_prev=program_prefix ;;
 932   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 933   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 934     program_prefix=$ac_optarg ;;
 935
 936   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 937   | --program-suf | --program-su | --program-s)
 938     ac_prev=program_suffix ;;
 939   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 940   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 941     program_suffix=$ac_optarg ;;
 942
 943   -program-transform-name | --program-transform-name \
 944   | --program-transform-nam | --program-transform-na \
 945   | --program-transform-n | --program-transform- \
 946   | --program-transform | --program-transfor \
 947   | --program-transfo | --program-transf \
 948   | --program-trans | --program-tran \
 949   | --progr-tra | --program-tr | --program-t)
 950     ac_prev=program_transform_name ;;
 951   -program-transform-name=* | --program-transform-name=* \
 952   | --program-transform-nam=* | --program-transform-na=* \
 953   | --program-transform-n=* | --program-transform-=* \
 954   | --program-transform=* | --program-transfor=* \
 955   | --program-transfo=* | --program-transf=* \
 956   | --program-trans=* | --program-tran=* \
 957   | --progr-tra=* | --program-tr=* | --program-t=*)
 958     program_transform_name=$ac_optarg ;;
 959
 960   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 961     ac_prev=pdfdir ;;
 962   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 963     pdfdir=$ac_optarg ;;
 964
 965   -psdir | --psdir | --psdi | --psd | --ps)
 966     ac_prev=psdir ;;
 967   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 968     psdir=$ac_optarg ;;
 969
 970   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 971   | -silent | --silent | --silen | --sile | --sil)
 972     silent=yes ;;
 973
 974   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 975     ac_prev=sbindir ;;
 976   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 977   | --sbi=* | --sb=*)
 978     sbindir=$ac_optarg ;;
 979
 980   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 981   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 982   | --sharedst | --shareds | --shared | --share | --shar \
 983   | --sha | --sh)
 984     ac_prev=sharedstatedir ;;
 985   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 986   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 987   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 988   | --sha=* | --sh=*)
 989     sharedstatedir=$ac_optarg ;;
 990
 991   -site | --site | --sit)
 992     ac_prev=site ;;
 993   -site=* | --site=* | --sit=*)
 994     site=$ac_optarg ;;
 995
 996   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 997     ac_prev=srcdir ;;
 998   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 999     srcdir=$ac_optarg ;;
1000
1001   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1002   | --syscon | --sysco | --sysc | --sys | --sy)
1003     ac_prev=sysconfdir ;;
1004   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1005   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1006     sysconfdir=$ac_optarg ;;
1007
1008   -target | --target | --targe | --targ | --tar | --ta | --t)
1009     ac_prev=target_alias ;;
1010   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1011     target_alias=$ac_optarg ;;
1012
1013   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1014     verbose=yes ;;
1015
1016   -version | --version | --versio | --versi | --vers | -V)
1017     ac_init_version=: ;;
1018
1019   -with-* | --with-*)
1020     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1021     # Reject names that are not valid shell variable names.
1022     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1023       as_fn_error $? "invalid package name: $ac_useropt"
1024     ac_useropt_orig=$ac_useropt
1025     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026     case $ac_user_opts in
1027       *"
1028 "with_$ac_useropt"
1029 "*) ;;
1030       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1031          ac_unrecognized_sep=', ';;
1032     esac
1033     eval with_$ac_useropt=\$ac_optarg ;;
1034
1035   -without-* | --without-*)
1036     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1037     # Reject names that are not valid shell variable names.
1038     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039       as_fn_error $? "invalid package name: $ac_useropt"
1040     ac_useropt_orig=$ac_useropt
1041     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042     case $ac_user_opts in
1043       *"
1044 "with_$ac_useropt"
1045 "*) ;;
1046       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1047          ac_unrecognized_sep=', ';;
1048     esac
1049     eval with_$ac_useropt=no ;;
1050
1051   --x)
1052     # Obsolete; use --with-x.
1053     with_x=yes ;;
1054
1055   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1056   | --x-incl | --x-inc | --x-in | --x-i)
1057     ac_prev=x_includes ;;
1058   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1059   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1060     x_includes=$ac_optarg ;;
1061
1062   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1063   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1064     ac_prev=x_libraries ;;
1065   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1066   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1067     x_libraries=$ac_optarg ;;
1068
1069   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1070 Try \`$0 --help' for more information"
1071     ;;
1072
1073   *=*)
1074     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1075     # Reject names that are not valid shell variable names.
1076     case $ac_envvar in #(
1077       '' | [0-9]* | *[!_$as_cr_alnum]* )
1078       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1079     esac
1080     eval $ac_envvar=\$ac_optarg
1081     export $ac_envvar ;;
1082
1083   *)
1084     # FIXME: should be removed in autoconf 3.0.
1085     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1086     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1087       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1088     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1089     ;;
1090
1091   esac
1092 done
1093
1094 if test -n "$ac_prev"; then
1095   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1096   as_fn_error $? "missing argument to $ac_option"
1097 fi
1098
1099 if test -n "$ac_unrecognized_opts"; then
1100   case $enable_option_checking in
1101     no) ;;
1102     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1103     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1104   esac
1105 fi
1106
1107 # Check all directory arguments for consistency.
1108 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1109                 datadir sysconfdir sharedstatedir localstatedir includedir \
1110                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1111                 libdir localedir mandir
1112 do
1113   eval ac_val=\$$ac_var
1114   # Remove trailing slashes.
1115   case $ac_val in
1116     */ )
1117       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1118       eval $ac_var=\$ac_val;;
1119   esac
1120   # Be sure to have absolute directory names.
1121   case $ac_val in
1122     [\\/$]* | ?:[\\/]* )  continue;;
1123     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1124   esac
1125   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1126 done
1127
1128 # There might be people who depend on the old broken behavior: `$host'
1129 # used to hold the argument of --host etc.
1130 # FIXME: To remove some day.
1131 build=$build_alias
1132 host=$host_alias
1133 target=$target_alias
1134
1135 # FIXME: To remove some day.
1136 if test "x$host_alias" != x; then
1137   if test "x$build_alias" = x; then
1138     cross_compiling=maybe
1139   elif test "x$build_alias" != "x$host_alias"; then
1140     cross_compiling=yes
1141   fi
1142 fi
1143
1144 ac_tool_prefix=
1145 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1146
1147 test "$silent" = yes && exec 6>/dev/null
1148
1149
1150 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1151 ac_ls_di=`ls -di .` &&
1152 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1153   as_fn_error $? "working directory cannot be determined"
1154 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1155   as_fn_error $? "pwd does not report name of working directory"
1156
1157
1158 # Find the source files, if location was not specified.
1159 if test -z "$srcdir"; then
1160   ac_srcdir_defaulted=yes
1161   # Try the directory containing this script, then the parent directory.
1162   ac_confdir=`$as_dirname -- "$as_myself" ||
1163 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1164          X"$as_myself" : 'X\(//\)[^/]' \| \
1165          X"$as_myself" : 'X\(//\)$' \| \
1166          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1167 $as_echo X"$as_myself" |
1168     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\/\)[^/].*/{
1173             s//\1/
1174             q
1175           }
1176           /^X\(\/\/\)$/{
1177             s//\1/
1178             q
1179           }
1180           /^X\(\/\).*/{
1181             s//\1/
1182             q
1183           }
1184           s/.*/./; q'`
1185   srcdir=$ac_confdir
1186   if test ! -r "$srcdir/$ac_unique_file"; then
1187     srcdir=..
1188   fi
1189 else
1190   ac_srcdir_defaulted=no
1191 fi
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1193   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1194   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1195 fi
1196 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197 ac_abs_confdir=`(
1198         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1199         pwd)`
1200 # When building in place, set srcdir=.
1201 if test "$ac_abs_confdir" = "$ac_pwd"; then
1202   srcdir=.
1203 fi
1204 # Remove unnecessary trailing slashes from srcdir.
1205 # Double slashes in file names in object file debugging info
1206 # mess up M-x gdb in Emacs.
1207 case $srcdir in
1208 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1209 esac
1210 for ac_var in $ac_precious_vars; do
1211   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1212   eval ac_env_${ac_var}_value=\$${ac_var}
1213   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1214   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1215 done
1216
1217 #
1218 # Report the --help message.
1219 #
1220 if test "$ac_init_help" = "long"; then
1221   # Omit some internal or obsolete options to make the list less imposing.
1222   # This message is too long to be a string in the A/UX 3.1 sh.
1223   cat <<_ACEOF
1224 \`configure' configures this package to adapt to many kinds of systems.
1225
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1227
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE.  See below for descriptions of some of the useful variables.
1230
1231 Defaults for the options are specified in brackets.
1232
1233 Configuration:
1234   -h, --help              display this help and exit
1235       --help=short        display options specific to this package
1236       --help=recursive    display the short help of all the included packages
1237   -V, --version           display version information and exit
1238   -q, --quiet, --silent   do not print \`checking ...' messages
1239       --cache-file=FILE   cache test results in FILE [disabled]
1240   -C, --config-cache      alias for \`--cache-file=config.cache'
1241   -n, --no-create         do not create output files
1242       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1243
1244 Installation directories:
1245   --prefix=PREFIX         install architecture-independent files in PREFIX
1246                           [$ac_default_prefix]
1247   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1248                           [PREFIX]
1249
1250 By default, \`make install' will install all the files in
1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1254
1255 For better control, use the options below.
1256
1257 Fine tuning of the installation directories:
1258   --bindir=DIR            user executables [EPREFIX/bin]
1259   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1260   --libexecdir=DIR        program executables [EPREFIX/libexec]
1261   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1262   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1263   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1264   --libdir=DIR            object code libraries [EPREFIX/lib]
1265   --includedir=DIR        C header files [PREFIX/include]
1266   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1267   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1268   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1269   --infodir=DIR           info documentation [DATAROOTDIR/info]
1270   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1271   --mandir=DIR            man documentation [DATAROOTDIR/man]
1272   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1273   --htmldir=DIR           html documentation [DOCDIR]
1274   --dvidir=DIR            dvi documentation [DOCDIR]
1275   --pdfdir=DIR            pdf documentation [DOCDIR]
1276   --psdir=DIR             ps documentation [DOCDIR]
1277 _ACEOF
1278
1279   cat <<\_ACEOF
1280 _ACEOF
1281 fi
1282
1283 if test -n "$ac_init_help"; then
1284
1285   cat <<\_ACEOF
1286
1287 Optional Features:
1288   --disable-option-checking  ignore unrecognized --enable/--with options
1289   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1290   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1291   --enable-maintainer-mode
1292                           enable make rules and dependencies not useful (and
1293                           sometimes confusing) to the casual installer
1294   --enable-sim-inline=inlines
1295                           Specify which functions should be inlined
1296   --enable-sim-scache=size
1297                           Specify simulator execution cache size
1298   --enable-sim-hardware=LIST
1299                           Specify the hardware to be included in the build.
1300   --enable-sim-default-model=model
1301                           Specify default model to simulate
1302   --enable-cgen-maint=DIR build cgen generated files
1303
1304 Some influential environment variables:
1305   CC          C compiler command
1306   CFLAGS      C compiler flags
1307   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1308               nonstandard directory <lib dir>
1309   LIBS        libraries to pass to the linker, e.g. -l<library>
1310   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1311               you have headers in a nonstandard directory <include dir>
1312
1313 Use these variables to override the choices made by `configure' or to help
1314 it to find libraries and programs with nonstandard names/locations.
1315
1316 Report bugs to the package provider.
1317 _ACEOF
1318 ac_status=$?
1319 fi
1320
1321 if test "$ac_init_help" = "recursive"; then
1322   # If there are subdirs, report their specific --help.
1323   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1324     test -d "$ac_dir" ||
1325       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1326       continue
1327     ac_builddir=.
1328
1329 case "$ac_dir" in
1330 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1331 *)
1332   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1333   # A ".." for each directory in $ac_dir_suffix.
1334   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1335   case $ac_top_builddir_sub in
1336   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1337   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1338   esac ;;
1339 esac
1340 ac_abs_top_builddir=$ac_pwd
1341 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1342 # for backward compatibility:
1343 ac_top_builddir=$ac_top_build_prefix
1344
1345 case $srcdir in
1346   .)  # We are building in place.
1347     ac_srcdir=.
1348     ac_top_srcdir=$ac_top_builddir_sub
1349     ac_abs_top_srcdir=$ac_pwd ;;
1350   [\\/]* | ?:[\\/]* )  # Absolute name.
1351     ac_srcdir=$srcdir$ac_dir_suffix;
1352     ac_top_srcdir=$srcdir
1353     ac_abs_top_srcdir=$srcdir ;;
1354   *) # Relative name.
1355     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1356     ac_top_srcdir=$ac_top_build_prefix$srcdir
1357     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1358 esac
1359 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1360
1361     cd "$ac_dir" || { ac_status=$?; continue; }
1362     # Check for guested configure.
1363     if test -f "$ac_srcdir/configure.gnu"; then
1364       echo &&
1365       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1366     elif test -f "$ac_srcdir/configure"; then
1367       echo &&
1368       $SHELL "$ac_srcdir/configure" --help=recursive
1369     else
1370       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1371     fi || ac_status=$?
1372     cd "$ac_pwd" || { ac_status=$?; break; }
1373   done
1374 fi
1375
1376 test -n "$ac_init_help" && exit $ac_status
1377 if $ac_init_version; then
1378   cat <<\_ACEOF
1379 configure
1380 generated by GNU Autoconf 2.69
1381
1382 Copyright (C) 2012 Free Software Foundation, Inc.
1383 This configure script is free software; the Free Software Foundation
1384 gives unlimited permission to copy, distribute and modify it.
1385 _ACEOF
1386   exit
1387 fi
1388
1389 ## ------------------------ ##
1390 ## Autoconf initialization. ##
1391 ## ------------------------ ##
1392
1393 # ac_fn_c_try_compile LINENO
1394 # --------------------------
1395 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1396 ac_fn_c_try_compile ()
1397 {
1398   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1399   rm -f conftest.$ac_objext
1400   if { { ac_try="$ac_compile"
1401 case "(($ac_try" in
1402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1403   *) ac_try_echo=$ac_try;;
1404 esac
1405 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1406 $as_echo "$ac_try_echo"; } >&5
1407   (eval "$ac_compile") 2>conftest.err
1408   ac_status=$?
1409   if test -s conftest.err; then
1410     grep -v '^ *+' conftest.err >conftest.er1
1411     cat conftest.er1 >&5
1412     mv -f conftest.er1 conftest.err
1413   fi
1414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1415   test $ac_status = 0; } && {
1416          test -z "$ac_c_werror_flag" ||
1417          test ! -s conftest.err
1418        } && test -s conftest.$ac_objext; then :
1419   ac_retval=0
1420 else
1421   $as_echo "$as_me: failed program was:" >&5
1422 sed 's/^/| /' conftest.$ac_ext >&5
1423
1424         ac_retval=1
1425 fi
1426   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1427   as_fn_set_status $ac_retval
1428
1429 } # ac_fn_c_try_compile
1430 cat >config.log <<_ACEOF
1431 This file contains any messages produced by compilers while
1432 running configure, to aid debugging if configure makes a mistake.
1433
1434 It was created by $as_me, which was
1435 generated by GNU Autoconf 2.69.  Invocation command line was
1436
1437   $ $0 $@
1438
1439 _ACEOF
1440 exec 5>>config.log
1441 {
1442 cat <<_ASUNAME
1443 ## --------- ##
1444 ## Platform. ##
1445 ## --------- ##
1446
1447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1452
1453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1454 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1455
1456 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1457 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1459 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1460 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1461 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1462 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1463
1464 _ASUNAME
1465
1466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467 for as_dir in $PATH
1468 do
1469   IFS=$as_save_IFS
1470   test -z "$as_dir" && as_dir=.
1471     $as_echo "PATH: $as_dir"
1472   done
1473 IFS=$as_save_IFS
1474
1475 } >&5
1476
1477 cat >&5 <<_ACEOF
1478
1479
1480 ## ----------- ##
1481 ## Core tests. ##
1482 ## ----------- ##
1483
1484 _ACEOF
1485
1486
1487 # Keep a trace of the command line.
1488 # Strip out --no-create and --no-recursion so they do not pile up.
1489 # Strip out --silent because we don't want to record it for future runs.
1490 # Also quote any args containing shell meta-characters.
1491 # Make two passes to allow for proper duplicate-argument suppression.
1492 ac_configure_args=
1493 ac_configure_args0=
1494 ac_configure_args1=
1495 ac_must_keep_next=false
1496 for ac_pass in 1 2
1497 do
1498   for ac_arg
1499   do
1500     case $ac_arg in
1501     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1502     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1503     | -silent | --silent | --silen | --sile | --sil)
1504       continue ;;
1505     *\'*)
1506       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507     esac
1508     case $ac_pass in
1509     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1510     2)
1511       as_fn_append ac_configure_args1 " '$ac_arg'"
1512       if test $ac_must_keep_next = true; then
1513         ac_must_keep_next=false # Got value, back to normal.
1514       else
1515         case $ac_arg in
1516           *=* | --config-cache | -C | -disable-* | --disable-* \
1517           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1518           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1519           | -with-* | --with-* | -without-* | --without-* | --x)
1520             case "$ac_configure_args0 " in
1521               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1522             esac
1523             ;;
1524           -* ) ac_must_keep_next=true ;;
1525         esac
1526       fi
1527       as_fn_append ac_configure_args " '$ac_arg'"
1528       ;;
1529     esac
1530   done
1531 done
1532 { ac_configure_args0=; unset ac_configure_args0;}
1533 { ac_configure_args1=; unset ac_configure_args1;}
1534
1535 # When interrupted or exit'd, cleanup temporary files, and complete
1536 # config.log.  We remove comments because anyway the quotes in there
1537 # would cause problems or look ugly.
1538 # WARNING: Use '\'' to represent an apostrophe within the trap.
1539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1540 trap 'exit_status=$?
1541   # Save into config.log some information that might help in debugging.
1542   {
1543     echo
1544
1545     $as_echo "## ---------------- ##
1546 ## Cache variables. ##
1547 ## ---------------- ##"
1548     echo
1549     # The following way of writing the cache mishandles newlines in values,
1550 (
1551   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1552     eval ac_val=\$$ac_var
1553     case $ac_val in #(
1554     *${as_nl}*)
1555       case $ac_var in #(
1556       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1558       esac
1559       case $ac_var in #(
1560       _ | IFS | as_nl) ;; #(
1561       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1562       *) { eval $ac_var=; unset $ac_var;} ;;
1563       esac ;;
1564     esac
1565   done
1566   (set) 2>&1 |
1567     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1568     *${as_nl}ac_space=\ *)
1569       sed -n \
1570         "s/'\''/'\''\\\\'\'''\''/g;
1571           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1572       ;; #(
1573     *)
1574       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1575       ;;
1576     esac |
1577     sort
1578 )
1579     echo
1580
1581     $as_echo "## ----------------- ##
1582 ## Output variables. ##
1583 ## ----------------- ##"
1584     echo
1585     for ac_var in $ac_subst_vars
1586     do
1587       eval ac_val=\$$ac_var
1588       case $ac_val in
1589       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1590       esac
1591       $as_echo "$ac_var='\''$ac_val'\''"
1592     done | sort
1593     echo
1594
1595     if test -n "$ac_subst_files"; then
1596       $as_echo "## ------------------- ##
1597 ## File substitutions. ##
1598 ## ------------------- ##"
1599       echo
1600       for ac_var in $ac_subst_files
1601       do
1602         eval ac_val=\$$ac_var
1603         case $ac_val in
1604         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1605         esac
1606         $as_echo "$ac_var='\''$ac_val'\''"
1607       done | sort
1608       echo
1609     fi
1610
1611     if test -s confdefs.h; then
1612       $as_echo "## ----------- ##
1613 ## confdefs.h. ##
1614 ## ----------- ##"
1615       echo
1616       cat confdefs.h
1617       echo
1618     fi
1619     test "$ac_signal" != 0 &&
1620       $as_echo "$as_me: caught signal $ac_signal"
1621     $as_echo "$as_me: exit $exit_status"
1622   } >&5
1623   rm -f core *.core core.conftest.* &&
1624     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1625     exit $exit_status
1626 ' 0
1627 for ac_signal in 1 2 13 15; do
1628   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1629 done
1630 ac_signal=0
1631
1632 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1633 rm -f -r conftest* confdefs.h
1634
1635 $as_echo "/* confdefs.h */" > confdefs.h
1636
1637 # Predefined preprocessor variables.
1638
1639 cat >>confdefs.h <<_ACEOF
1640 #define PACKAGE_NAME "$PACKAGE_NAME"
1641 _ACEOF
1642
1643 cat >>confdefs.h <<_ACEOF
1644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1645 _ACEOF
1646
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1649 _ACEOF
1650
1651 cat >>confdefs.h <<_ACEOF
1652 #define PACKAGE_STRING "$PACKAGE_STRING"
1653 _ACEOF
1654
1655 cat >>confdefs.h <<_ACEOF
1656 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1657 _ACEOF
1658
1659 cat >>confdefs.h <<_ACEOF
1660 #define PACKAGE_URL "$PACKAGE_URL"
1661 _ACEOF
1662
1663
1664 # Let the site file select an alternate cache file if it wants to.
1665 # Prefer an explicitly selected file to automatically selected ones.
1666 ac_site_file1=NONE
1667 ac_site_file2=NONE
1668 if test -n "$CONFIG_SITE"; then
1669   # We do not want a PATH search for config.site.
1670   case $CONFIG_SITE in #((
1671     -*)  ac_site_file1=./$CONFIG_SITE;;
1672     */*) ac_site_file1=$CONFIG_SITE;;
1673     *)   ac_site_file1=./$CONFIG_SITE;;
1674   esac
1675 elif test "x$prefix" != xNONE; then
1676   ac_site_file1=$prefix/share/config.site
1677   ac_site_file2=$prefix/etc/config.site
1678 else
1679   ac_site_file1=$ac_default_prefix/share/config.site
1680   ac_site_file2=$ac_default_prefix/etc/config.site
1681 fi
1682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1683 do
1684   test "x$ac_site_file" = xNONE && continue
1685   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1686     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1688     sed 's/^/| /' "$ac_site_file" >&5
1689     . "$ac_site_file" \
1690       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1692 as_fn_error $? "failed to load site script $ac_site_file
1693 See \`config.log' for more details" "$LINENO" 5; }
1694   fi
1695 done
1696
1697 if test -r "$cache_file"; then
1698   # Some versions of bash will fail to source /dev/null (special files
1699   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1700   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1702 $as_echo "$as_me: loading cache $cache_file" >&6;}
1703     case $cache_file in
1704       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1705       *)                      . "./$cache_file";;
1706     esac
1707   fi
1708 else
1709   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1710 $as_echo "$as_me: creating cache $cache_file" >&6;}
1711   >$cache_file
1712 fi
1713
1714 # Check that the precious variables saved in the cache have kept the same
1715 # value.
1716 ac_cache_corrupted=false
1717 for ac_var in $ac_precious_vars; do
1718   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1719   eval ac_new_set=\$ac_env_${ac_var}_set
1720   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1721   eval ac_new_val=\$ac_env_${ac_var}_value
1722   case $ac_old_set,$ac_new_set in
1723     set,)
1724       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1725 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1726       ac_cache_corrupted=: ;;
1727     ,set)
1728       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1729 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1730       ac_cache_corrupted=: ;;
1731     ,);;
1732     *)
1733       if test "x$ac_old_val" != "x$ac_new_val"; then
1734         # differences in whitespace do not lead to failure.
1735         ac_old_val_w=`echo x $ac_old_val`
1736         ac_new_val_w=`echo x $ac_new_val`
1737         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1738           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1739 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1740           ac_cache_corrupted=:
1741         else
1742           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1743 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1744           eval $ac_var=\$ac_old_val
1745         fi
1746         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1747 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1748         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1749 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1750       fi;;
1751   esac
1752   # Pass precious variables to config.status.
1753   if test "$ac_new_set" = set; then
1754     case $ac_new_val in
1755     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1756     *) ac_arg=$ac_var=$ac_new_val ;;
1757     esac
1758     case " $ac_configure_args " in
1759       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1760       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1761     esac
1762   fi
1763 done
1764 if $ac_cache_corrupted; then
1765   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1768 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1769   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1770 fi
1771 ## -------------------- ##
1772 ## Main body of script. ##
1773 ## -------------------- ##
1774
1775 ac_ext=c
1776 ac_cpp='$CPP $CPPFLAGS'
1777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1780
1781
1782
1783
1784
1785
1786
1787 ac_ext=c
1788 ac_cpp='$CPP $CPPFLAGS'
1789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1792 if test -n "$ac_tool_prefix"; then
1793   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1794 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1796 $as_echo_n "checking for $ac_word... " >&6; }
1797 if ${ac_cv_prog_CC+:} false; then :
1798   $as_echo_n "(cached) " >&6
1799 else
1800   if test -n "$CC"; then
1801   ac_cv_prog_CC="$CC" # Let the user override the test.
1802 else
1803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1804 for as_dir in $PATH
1805 do
1806   IFS=$as_save_IFS
1807   test -z "$as_dir" && as_dir=.
1808     for ac_exec_ext in '' $ac_executable_extensions; do
1809   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1810     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1812     break 2
1813   fi
1814 done
1815   done
1816 IFS=$as_save_IFS
1817
1818 fi
1819 fi
1820 CC=$ac_cv_prog_CC
1821 if test -n "$CC"; then
1822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1823 $as_echo "$CC" >&6; }
1824 else
1825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1826 $as_echo "no" >&6; }
1827 fi
1828
1829
1830 fi
1831 if test -z "$ac_cv_prog_CC"; then
1832   ac_ct_CC=$CC
1833   # Extract the first word of "gcc", so it can be a program name with args.
1834 set dummy gcc; ac_word=$2
1835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1836 $as_echo_n "checking for $ac_word... " >&6; }
1837 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1838   $as_echo_n "(cached) " >&6
1839 else
1840   if test -n "$ac_ct_CC"; then
1841   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1842 else
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 for as_dir in $PATH
1845 do
1846   IFS=$as_save_IFS
1847   test -z "$as_dir" && as_dir=.
1848     for ac_exec_ext in '' $ac_executable_extensions; do
1849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1850     ac_cv_prog_ac_ct_CC="gcc"
1851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1852     break 2
1853   fi
1854 done
1855   done
1856 IFS=$as_save_IFS
1857
1858 fi
1859 fi
1860 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1861 if test -n "$ac_ct_CC"; then
1862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1863 $as_echo "$ac_ct_CC" >&6; }
1864 else
1865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1866 $as_echo "no" >&6; }
1867 fi
1868
1869   if test "x$ac_ct_CC" = x; then
1870     CC=""
1871   else
1872     case $cross_compiling:$ac_tool_warned in
1873 yes:)
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1876 ac_tool_warned=yes ;;
1877 esac
1878     CC=$ac_ct_CC
1879   fi
1880 else
1881   CC="$ac_cv_prog_CC"
1882 fi
1883
1884 if test -z "$CC"; then
1885           if test -n "$ac_tool_prefix"; then
1886     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1887 set dummy ${ac_tool_prefix}cc; ac_word=$2
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1889 $as_echo_n "checking for $ac_word... " >&6; }
1890 if ${ac_cv_prog_CC+:} false; then :
1891   $as_echo_n "(cached) " >&6
1892 else
1893   if test -n "$CC"; then
1894   ac_cv_prog_CC="$CC" # Let the user override the test.
1895 else
1896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1897 for as_dir in $PATH
1898 do
1899   IFS=$as_save_IFS
1900   test -z "$as_dir" && as_dir=.
1901     for ac_exec_ext in '' $ac_executable_extensions; do
1902   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1903     ac_cv_prog_CC="${ac_tool_prefix}cc"
1904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1905     break 2
1906   fi
1907 done
1908   done
1909 IFS=$as_save_IFS
1910
1911 fi
1912 fi
1913 CC=$ac_cv_prog_CC
1914 if test -n "$CC"; then
1915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1916 $as_echo "$CC" >&6; }
1917 else
1918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1919 $as_echo "no" >&6; }
1920 fi
1921
1922
1923   fi
1924 fi
1925 if test -z "$CC"; then
1926   # Extract the first word of "cc", so it can be a program name with args.
1927 set dummy cc; ac_word=$2
1928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1929 $as_echo_n "checking for $ac_word... " >&6; }
1930 if ${ac_cv_prog_CC+:} false; then :
1931   $as_echo_n "(cached) " >&6
1932 else
1933   if test -n "$CC"; then
1934   ac_cv_prog_CC="$CC" # Let the user override the test.
1935 else
1936   ac_prog_rejected=no
1937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1938 for as_dir in $PATH
1939 do
1940   IFS=$as_save_IFS
1941   test -z "$as_dir" && as_dir=.
1942     for ac_exec_ext in '' $ac_executable_extensions; do
1943   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1944     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1945        ac_prog_rejected=yes
1946        continue
1947      fi
1948     ac_cv_prog_CC="cc"
1949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1950     break 2
1951   fi
1952 done
1953   done
1954 IFS=$as_save_IFS
1955
1956 if test $ac_prog_rejected = yes; then
1957   # We found a bogon in the path, so make sure we never use it.
1958   set dummy $ac_cv_prog_CC
1959   shift
1960   if test $# != 0; then
1961     # We chose a different compiler from the bogus one.
1962     # However, it has the same basename, so the bogon will be chosen
1963     # first if we set CC to just the basename; use the full file name.
1964     shift
1965     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1966   fi
1967 fi
1968 fi
1969 fi
1970 CC=$ac_cv_prog_CC
1971 if test -n "$CC"; then
1972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1973 $as_echo "$CC" >&6; }
1974 else
1975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1976 $as_echo "no" >&6; }
1977 fi
1978
1979
1980 fi
1981 if test -z "$CC"; then
1982   if test -n "$ac_tool_prefix"; then
1983   for ac_prog in cl.exe
1984   do
1985     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1986 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1988 $as_echo_n "checking for $ac_word... " >&6; }
1989 if ${ac_cv_prog_CC+:} false; then :
1990   $as_echo_n "(cached) " >&6
1991 else
1992   if test -n "$CC"; then
1993   ac_cv_prog_CC="$CC" # Let the user override the test.
1994 else
1995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1996 for as_dir in $PATH
1997 do
1998   IFS=$as_save_IFS
1999   test -z "$as_dir" && as_dir=.
2000     for ac_exec_ext in '' $ac_executable_extensions; do
2001   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2002     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2003     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2004     break 2
2005   fi
2006 done
2007   done
2008 IFS=$as_save_IFS
2009
2010 fi
2011 fi
2012 CC=$ac_cv_prog_CC
2013 if test -n "$CC"; then
2014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2015 $as_echo "$CC" >&6; }
2016 else
2017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2018 $as_echo "no" >&6; }
2019 fi
2020
2021
2022     test -n "$CC" && break
2023   done
2024 fi
2025 if test -z "$CC"; then
2026   ac_ct_CC=$CC
2027   for ac_prog in cl.exe
2028 do
2029   # Extract the first word of "$ac_prog", so it can be a program name with args.
2030 set dummy $ac_prog; ac_word=$2
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2032 $as_echo_n "checking for $ac_word... " >&6; }
2033 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2034   $as_echo_n "(cached) " >&6
2035 else
2036   if test -n "$ac_ct_CC"; then
2037   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2038 else
2039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2040 for as_dir in $PATH
2041 do
2042   IFS=$as_save_IFS
2043   test -z "$as_dir" && as_dir=.
2044     for ac_exec_ext in '' $ac_executable_extensions; do
2045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2046     ac_cv_prog_ac_ct_CC="$ac_prog"
2047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2048     break 2
2049   fi
2050 done
2051   done
2052 IFS=$as_save_IFS
2053
2054 fi
2055 fi
2056 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2057 if test -n "$ac_ct_CC"; then
2058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2059 $as_echo "$ac_ct_CC" >&6; }
2060 else
2061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2062 $as_echo "no" >&6; }
2063 fi
2064
2065
2066   test -n "$ac_ct_CC" && break
2067 done
2068
2069   if test "x$ac_ct_CC" = x; then
2070     CC=""
2071   else
2072     case $cross_compiling:$ac_tool_warned in
2073 yes:)
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2075 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2076 ac_tool_warned=yes ;;
2077 esac
2078     CC=$ac_ct_CC
2079   fi
2080 fi
2081
2082 fi
2083
2084
2085 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2087 as_fn_error $? "no acceptable C compiler found in \$PATH
2088 See \`config.log' for more details" "$LINENO" 5; }
2089
2090 # Provide some information about the compiler.
2091 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2092 set X $ac_compile
2093 ac_compiler=$2
2094 for ac_option in --version -v -V -qversion; do
2095   { { ac_try="$ac_compiler $ac_option >&5"
2096 case "(($ac_try" in
2097   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2098   *) ac_try_echo=$ac_try;;
2099 esac
2100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2101 $as_echo "$ac_try_echo"; } >&5
2102   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2103   ac_status=$?
2104   if test -s conftest.err; then
2105     sed '10a\
2106 ... rest of stderr output deleted ...
2107          10q' conftest.err >conftest.er1
2108     cat conftest.er1 >&5
2109   fi
2110   rm -f conftest.er1 conftest.err
2111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2112   test $ac_status = 0; }
2113 done
2114
2115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h.  */
2117
2118 int
2119 main ()
2120 {
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 ac_clean_files_save=$ac_clean_files
2127 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2128 # Try to create an executable without -o first, disregard a.out.
2129 # It will help us diagnose broken compilers, and finding out an intuition
2130 # of exeext.
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2132 $as_echo_n "checking whether the C compiler works... " >&6; }
2133 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2134
2135 # The possible output files:
2136 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2137
2138 ac_rmfiles=
2139 for ac_file in $ac_files
2140 do
2141   case $ac_file in
2142     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2143     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2144   esac
2145 done
2146 rm -f $ac_rmfiles
2147
2148 if { { ac_try="$ac_link_default"
2149 case "(($ac_try" in
2150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2151   *) ac_try_echo=$ac_try;;
2152 esac
2153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2154 $as_echo "$ac_try_echo"; } >&5
2155   (eval "$ac_link_default") 2>&5
2156   ac_status=$?
2157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2158   test $ac_status = 0; }; then :
2159   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2160 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2161 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2162 # so that the user can short-circuit this test for compilers unknown to
2163 # Autoconf.
2164 for ac_file in $ac_files ''
2165 do
2166   test -f "$ac_file" || continue
2167   case $ac_file in
2168     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2169         ;;
2170     [ab].out )
2171         # We found the default executable, but exeext='' is most
2172         # certainly right.
2173         break;;
2174     *.* )
2175         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2176         then :; else
2177            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2178         fi
2179         # We set ac_cv_exeext here because the later test for it is not
2180         # safe: cross compilers may not add the suffix if given an `-o'
2181         # argument, so we may need to know it at that point already.
2182         # Even if this section looks crufty: it has the advantage of
2183         # actually working.
2184         break;;
2185     * )
2186         break;;
2187   esac
2188 done
2189 test "$ac_cv_exeext" = no && ac_cv_exeext=
2190
2191 else
2192   ac_file=''
2193 fi
2194 if test -z "$ac_file"; then :
2195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2196 $as_echo "no" >&6; }
2197 $as_echo "$as_me: failed program was:" >&5
2198 sed 's/^/| /' conftest.$ac_ext >&5
2199
2200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202 as_fn_error 77 "C compiler cannot create executables
2203 See \`config.log' for more details" "$LINENO" 5; }
2204 else
2205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2206 $as_echo "yes" >&6; }
2207 fi
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2209 $as_echo_n "checking for C compiler default output file name... " >&6; }
2210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2211 $as_echo "$ac_file" >&6; }
2212 ac_exeext=$ac_cv_exeext
2213
2214 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2215 ac_clean_files=$ac_clean_files_save
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2217 $as_echo_n "checking for suffix of executables... " >&6; }
2218 if { { ac_try="$ac_link"
2219 case "(($ac_try" in
2220   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2221   *) ac_try_echo=$ac_try;;
2222 esac
2223 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2224 $as_echo "$ac_try_echo"; } >&5
2225   (eval "$ac_link") 2>&5
2226   ac_status=$?
2227   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2228   test $ac_status = 0; }; then :
2229   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2230 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2231 # work properly (i.e., refer to `conftest.exe'), while it won't with
2232 # `rm'.
2233 for ac_file in conftest.exe conftest conftest.*; do
2234   test -f "$ac_file" || continue
2235   case $ac_file in
2236     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2237     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2238           break;;
2239     * ) break;;
2240   esac
2241 done
2242 else
2243   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2244 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2245 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2246 See \`config.log' for more details" "$LINENO" 5; }
2247 fi
2248 rm -f conftest conftest$ac_cv_exeext
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2250 $as_echo "$ac_cv_exeext" >&6; }
2251
2252 rm -f conftest.$ac_ext
2253 EXEEXT=$ac_cv_exeext
2254 ac_exeext=$EXEEXT
2255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256 /* end confdefs.h.  */
2257 #include <stdio.h>
2258 int
2259 main ()
2260 {
2261 FILE *f = fopen ("conftest.out", "w");
2262  return ferror (f) || fclose (f) != 0;
2263
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 ac_clean_files="$ac_clean_files conftest.out"
2269 # Check that the compiler produces executables we can run.  If not, either
2270 # the compiler is broken, or we cross compile.
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2272 $as_echo_n "checking whether we are cross compiling... " >&6; }
2273 if test "$cross_compiling" != yes; then
2274   { { ac_try="$ac_link"
2275 case "(($ac_try" in
2276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2277   *) ac_try_echo=$ac_try;;
2278 esac
2279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2280 $as_echo "$ac_try_echo"; } >&5
2281   (eval "$ac_link") 2>&5
2282   ac_status=$?
2283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2284   test $ac_status = 0; }
2285   if { ac_try='./conftest$ac_cv_exeext'
2286   { { case "(($ac_try" in
2287   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2288   *) ac_try_echo=$ac_try;;
2289 esac
2290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2291 $as_echo "$ac_try_echo"; } >&5
2292   (eval "$ac_try") 2>&5
2293   ac_status=$?
2294   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2295   test $ac_status = 0; }; }; then
2296     cross_compiling=no
2297   else
2298     if test "$cross_compiling" = maybe; then
2299         cross_compiling=yes
2300     else
2301         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2302 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2303 as_fn_error $? "cannot run C compiled programs.
2304 If you meant to cross compile, use \`--host'.
2305 See \`config.log' for more details" "$LINENO" 5; }
2306     fi
2307   fi
2308 fi
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2310 $as_echo "$cross_compiling" >&6; }
2311
2312 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2313 ac_clean_files=$ac_clean_files_save
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2315 $as_echo_n "checking for suffix of object files... " >&6; }
2316 if ${ac_cv_objext+:} false; then :
2317   $as_echo_n "(cached) " >&6
2318 else
2319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2320 /* end confdefs.h.  */
2321
2322 int
2323 main ()
2324 {
2325
2326   ;
2327   return 0;
2328 }
2329 _ACEOF
2330 rm -f conftest.o conftest.obj
2331 if { { ac_try="$ac_compile"
2332 case "(($ac_try" in
2333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2334   *) ac_try_echo=$ac_try;;
2335 esac
2336 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2337 $as_echo "$ac_try_echo"; } >&5
2338   (eval "$ac_compile") 2>&5
2339   ac_status=$?
2340   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2341   test $ac_status = 0; }; then :
2342   for ac_file in conftest.o conftest.obj conftest.*; do
2343   test -f "$ac_file" || continue;
2344   case $ac_file in
2345     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2346     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2347        break;;
2348   esac
2349 done
2350 else
2351   $as_echo "$as_me: failed program was:" >&5
2352 sed 's/^/| /' conftest.$ac_ext >&5
2353
2354 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2356 as_fn_error $? "cannot compute suffix of object files: cannot compile
2357 See \`config.log' for more details" "$LINENO" 5; }
2358 fi
2359 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2360 fi
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2362 $as_echo "$ac_cv_objext" >&6; }
2363 OBJEXT=$ac_cv_objext
2364 ac_objext=$OBJEXT
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2366 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2367 if ${ac_cv_c_compiler_gnu+:} false; then :
2368   $as_echo_n "(cached) " >&6
2369 else
2370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2371 /* end confdefs.h.  */
2372
2373 int
2374 main ()
2375 {
2376 #ifndef __GNUC__
2377        choke me
2378 #endif
2379
2380   ;
2381   return 0;
2382 }
2383 _ACEOF
2384 if ac_fn_c_try_compile "$LINENO"; then :
2385   ac_compiler_gnu=yes
2386 else
2387   ac_compiler_gnu=no
2388 fi
2389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2390 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2391
2392 fi
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2394 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2395 if test $ac_compiler_gnu = yes; then
2396   GCC=yes
2397 else
2398   GCC=
2399 fi
2400 ac_test_CFLAGS=${CFLAGS+set}
2401 ac_save_CFLAGS=$CFLAGS
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2403 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2404 if ${ac_cv_prog_cc_g+:} false; then :
2405   $as_echo_n "(cached) " >&6
2406 else
2407   ac_save_c_werror_flag=$ac_c_werror_flag
2408    ac_c_werror_flag=yes
2409    ac_cv_prog_cc_g=no
2410    CFLAGS="-g"
2411    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2412 /* end confdefs.h.  */
2413
2414 int
2415 main ()
2416 {
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 if ac_fn_c_try_compile "$LINENO"; then :
2423   ac_cv_prog_cc_g=yes
2424 else
2425   CFLAGS=""
2426       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2427 /* end confdefs.h.  */
2428
2429 int
2430 main ()
2431 {
2432
2433   ;
2434   return 0;
2435 }
2436 _ACEOF
2437 if ac_fn_c_try_compile "$LINENO"; then :
2438
2439 else
2440   ac_c_werror_flag=$ac_save_c_werror_flag
2441          CFLAGS="-g"
2442          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2443 /* end confdefs.h.  */
2444
2445 int
2446 main ()
2447 {
2448
2449   ;
2450   return 0;
2451 }
2452 _ACEOF
2453 if ac_fn_c_try_compile "$LINENO"; then :
2454   ac_cv_prog_cc_g=yes
2455 fi
2456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2457 fi
2458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2459 fi
2460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2461    ac_c_werror_flag=$ac_save_c_werror_flag
2462 fi
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2464 $as_echo "$ac_cv_prog_cc_g" >&6; }
2465 if test "$ac_test_CFLAGS" = set; then
2466   CFLAGS=$ac_save_CFLAGS
2467 elif test $ac_cv_prog_cc_g = yes; then
2468   if test "$GCC" = yes; then
2469     CFLAGS="-g -O2"
2470   else
2471     CFLAGS="-g"
2472   fi
2473 else
2474   if test "$GCC" = yes; then
2475     CFLAGS="-O2"
2476   else
2477     CFLAGS=
2478   fi
2479 fi
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2481 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2482 if ${ac_cv_prog_cc_c89+:} false; then :
2483   $as_echo_n "(cached) " >&6
2484 else
2485   ac_cv_prog_cc_c89=no
2486 ac_save_CC=$CC
2487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2488 /* end confdefs.h.  */
2489 #include <stdarg.h>
2490 #include <stdio.h>
2491 struct stat;
2492 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2493 struct buf { int x; };
2494 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2495 static char *e (p, i)
2496      char **p;
2497      int i;
2498 {
2499   return p[i];
2500 }
2501 static char *f (char * (*g) (char **, int), char **p, ...)
2502 {
2503   char *s;
2504   va_list v;
2505   va_start (v,p);
2506   s = g (p, va_arg (v,int));
2507   va_end (v);
2508   return s;
2509 }
2510
2511 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2512    function prototypes and stuff, but not '\xHH' hex character constants.
2513    These don't provoke an error unfortunately, instead are silently treated
2514    as 'x'.  The following induces an error, until -std is added to get
2515    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2516    array size at least.  It's necessary to write '\x00'==0 to get something
2517    that's true only with -std.  */
2518 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2519
2520 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2521    inside strings and character constants.  */
2522 #define FOO(x) 'x'
2523 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2524
2525 int test (int i, double x);
2526 struct s1 {int (*f) (int a);};
2527 struct s2 {int (*f) (double a);};
2528 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2529 int argc;
2530 char **argv;
2531 int
2532 main ()
2533 {
2534 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2535   ;
2536   return 0;
2537 }
2538 _ACEOF
2539 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2540         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2541 do
2542   CC="$ac_save_CC $ac_arg"
2543   if ac_fn_c_try_compile "$LINENO"; then :
2544   ac_cv_prog_cc_c89=$ac_arg
2545 fi
2546 rm -f core conftest.err conftest.$ac_objext
2547   test "x$ac_cv_prog_cc_c89" != "xno" && break
2548 done
2549 rm -f conftest.$ac_ext
2550 CC=$ac_save_CC
2551
2552 fi
2553 # AC_CACHE_VAL
2554 case "x$ac_cv_prog_cc_c89" in
2555   x)
2556     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2557 $as_echo "none needed" >&6; } ;;
2558   xno)
2559     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2560 $as_echo "unsupported" >&6; } ;;
2561   *)
2562     CC="$CC $ac_cv_prog_cc_c89"
2563     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2564 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2565 esac
2566 if test "x$ac_cv_prog_cc_c89" != xno; then :
2567
2568 fi
2569
2570 ac_ext=c
2571 ac_cpp='$CPP $CPPFLAGS'
2572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2574 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2575
2576 ac_aux_dir=
2577 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2578   if test -f "$ac_dir/install-sh"; then
2579     ac_aux_dir=$ac_dir
2580     ac_install_sh="$ac_aux_dir/install-sh -c"
2581     break
2582   elif test -f "$ac_dir/install.sh"; then
2583     ac_aux_dir=$ac_dir
2584     ac_install_sh="$ac_aux_dir/install.sh -c"
2585     break
2586   elif test -f "$ac_dir/shtool"; then
2587     ac_aux_dir=$ac_dir
2588     ac_install_sh="$ac_aux_dir/shtool install -c"
2589     break
2590   fi
2591 done
2592 if test -z "$ac_aux_dir"; then
2593   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2594 fi
2595
2596 # These three variables are undocumented and unsupported,
2597 # and are intended to be withdrawn in a future Autoconf release.
2598 # They can cause serious problems if a builder's source tree is in a directory
2599 # whose full name contains unusual characters.
2600 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2601 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2602 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2603
2604
2605 # Find a good install program.  We prefer a C program (faster),
2606 # so one script is as good as another.  But avoid the broken or
2607 # incompatible versions:
2608 # SysV /etc/install, /usr/sbin/install
2609 # SunOS /usr/etc/install
2610 # IRIX /sbin/install
2611 # AIX /bin/install
2612 # AmigaOS /C/install, which installs bootblocks on floppy discs
2613 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2614 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2615 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2616 # OS/2's system install, which has a completely different semantic
2617 # ./install, which can be erroneously created by make from ./install.sh.
2618 # Reject install programs that cannot install multiple files.
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2620 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2621 if test -z "$INSTALL"; then
2622 if ${ac_cv_path_install+:} false; then :
2623   $as_echo_n "(cached) " >&6
2624 else
2625   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2626 for as_dir in $PATH
2627 do
2628   IFS=$as_save_IFS
2629   test -z "$as_dir" && as_dir=.
2630     # Account for people who put trailing slashes in PATH elements.
2631 case $as_dir/ in #((
2632   ./ | .// | /[cC]/* | \
2633   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2634   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2635   /usr/ucb/* ) ;;
2636   *)
2637     # OSF1 and SCO ODT 3.0 have their own names for install.
2638     # Don't use installbsd from OSF since it installs stuff as root
2639     # by default.
2640     for ac_prog in ginstall scoinst install; do
2641       for ac_exec_ext in '' $ac_executable_extensions; do
2642         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2643           if test $ac_prog = install &&
2644             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2645             # AIX install.  It has an incompatible calling convention.
2646             :
2647           elif test $ac_prog = install &&
2648             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2649             # program-specific install script used by HP pwplus--don't use.
2650             :
2651           else
2652             rm -rf conftest.one conftest.two conftest.dir
2653             echo one > conftest.one
2654             echo two > conftest.two
2655             mkdir conftest.dir
2656             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2657               test -s conftest.one && test -s conftest.two &&
2658               test -s conftest.dir/conftest.one &&
2659               test -s conftest.dir/conftest.two
2660             then
2661               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2662               break 3
2663             fi
2664           fi
2665         fi
2666       done
2667     done
2668     ;;
2669 esac
2670
2671   done
2672 IFS=$as_save_IFS
2673
2674 rm -rf conftest.one conftest.two conftest.dir
2675
2676 fi
2677   if test "${ac_cv_path_install+set}" = set; then
2678     INSTALL=$ac_cv_path_install
2679   else
2680     # As a last resort, use the slow shell script.  Don't cache a
2681     # value for INSTALL within a source directory, because that will
2682     # break other packages using the cache if that directory is
2683     # removed, or if the value is a relative name.
2684     INSTALL=$ac_install_sh
2685   fi
2686 fi
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2688 $as_echo "$INSTALL" >&6; }
2689
2690 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2691 # It thinks the first close brace ends the variable substitution.
2692 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2693
2694 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2695
2696 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2697
2698 rm -rf .tst 2>/dev/null
2699 mkdir .tst 2>/dev/null
2700 if test -d .tst; then
2701   am__leading_dot=.
2702 else
2703   am__leading_dot=_
2704 fi
2705 rmdir .tst 2>/dev/null
2706
2707 DEPDIR="${am__leading_dot}deps"
2708
2709 # Dependency checking.
2710
2711
2712 ac_config_commands="$ac_config_commands depdir"
2713
2714
2715 depcc="$CC"   am_compiler_list=
2716
2717 am_depcomp=$ac_aux_dir/depcomp
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2719 $as_echo_n "checking dependency style of $depcc... " >&6; }
2720 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   if test -f "$am_depcomp"; then
2724   # We make a subdir and do the tests there.  Otherwise we can end up
2725   # making bogus files that we don't know about and never remove.  For
2726   # instance it was reported that on HP-UX the gcc test will end up
2727   # making a dummy file named `D' -- because `-MD' means `put the output
2728   # in D'.
2729   mkdir conftest.dir
2730   # Copy depcomp to subdir because otherwise we won't find it if we're
2731   # using a relative directory.
2732   cp "$am_depcomp" conftest.dir
2733   cd conftest.dir
2734   # We will build objects and dependencies in a subdirectory because
2735   # it helps to detect inapplicable dependency modes.  For instance
2736   # both Tru64's cc and ICC support -MD to output dependencies as a
2737   # side effect of compilation, but ICC will put the dependencies in
2738   # the current directory while Tru64 will put them in the object
2739   # directory.
2740   mkdir sub
2741
2742   am_cv_CC_dependencies_compiler_type=none
2743   if test "$am_compiler_list" = ""; then
2744      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2745   fi
2746   for depmode in $am_compiler_list; do
2747     if test $depmode = none; then break; fi
2748
2749     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2750     # Setup a source with many dependencies, because some compilers
2751     # like to wrap large dependency lists on column 80 (with \), and
2752     # we should not choose a depcomp mode which is confused by this.
2753     #
2754     # We need to recreate these files for each test, as the compiler may
2755     # overwrite some of them when testing with obscure command lines.
2756     # This happens at least with the AIX C compiler.
2757     : > sub/conftest.c
2758     for i in 1 2 3 4 5 6; do
2759       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2760       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2761       # Solaris 8's {/usr,}/bin/sh.
2762       touch sub/conftst$i.h
2763     done
2764     echo "include sub/conftest.Po" > confmf
2765
2766     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2767     # mode.  It turns out that the SunPro C++ compiler does not properly
2768     # handle `-M -o', and we need to detect this.
2769     depcmd="depmode=$depmode \
2770        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2771        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2772        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2773     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2774     if env $depcmd > conftest.err 2>&1 &&
2775        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2776        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2777        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2778       # icc doesn't choke on unknown options, it will just issue warnings
2779       # or remarks (even with -Werror).  So we grep stderr for any message
2780       # that says an option was ignored or not supported.
2781       # When given -MP, icc 7.0 and 7.1 complain thusly:
2782       #   icc: Command line warning: ignoring option '-M'; no argument required
2783       # The diagnosis changed in icc 8.0:
2784       #   icc: Command line remark: option '-MP' not supported
2785       if (grep 'ignoring option' conftest.err ||
2786           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2787         am_cv_CC_dependencies_compiler_type=$depmode
2788         $as_echo "$as_me:$LINENO: success" >&5
2789         break
2790       fi
2791     fi
2792     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2793     sed -e 's/^/| /' < conftest.err >&5
2794   done
2795
2796   cd ..
2797   rm -rf conftest.dir
2798 else
2799   am_cv_CC_dependencies_compiler_type=none
2800 fi
2801
2802 fi
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2804 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2805 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2806 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2807 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2808
2809 fi
2810
2811
2812 ALL_LINGUAS=
2813 # If we haven't got the data from the intl directory,
2814 # assume NLS is disabled.
2815 USE_NLS=no
2816 LIBINTL=
2817 LIBINTL_DEP=
2818 INCINTL=
2819 XGETTEXT=
2820 GMSGFMT=
2821 POSUB=
2822
2823 if test -f  ../../intl/config.intl; then
2824   .  ../../intl/config.intl
2825 fi
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2827 $as_echo_n "checking whether NLS is requested... " >&6; }
2828 if test x"$USE_NLS" != xyes; then
2829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2830 $as_echo "no" >&6; }
2831 else
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2833 $as_echo "yes" >&6; }
2834
2835 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2836
2837
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2839 $as_echo_n "checking for catalogs to be installed... " >&6; }
2840   # Look for .po and .gmo files in the source directory.
2841   CATALOGS=
2842   XLINGUAS=
2843   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2844     # If there aren't any .gmo files the shell will give us the
2845     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2846     # weeded out.
2847     case "$cat" in *\**)
2848       continue;;
2849     esac
2850     # The quadruple backslash is collapsed to a double backslash
2851     # by the backticks, then collapsed again by the double quotes,
2852     # leaving us with one backslash in the sed expression (right
2853     # before the dot that mustn't act as a wildcard).
2854     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2855     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2856     # The user is allowed to set LINGUAS to a list of languages to
2857     # install catalogs for.  If it's empty that means "all of them."
2858     if test "x$LINGUAS" = x; then
2859       CATALOGS="$CATALOGS $cat"
2860       XLINGUAS="$XLINGUAS $lang"
2861     else
2862       case "$LINGUAS" in *$lang*)
2863         CATALOGS="$CATALOGS $cat"
2864         XLINGUAS="$XLINGUAS $lang"
2865         ;;
2866       esac
2867     fi
2868   done
2869   LINGUAS="$XLINGUAS"
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2871 $as_echo "$LINGUAS" >&6; }
2872
2873
2874     DATADIRNAME=share
2875
2876   INSTOBJEXT=.mo
2877
2878   GENCAT=gencat
2879
2880   CATOBJEXT=.gmo
2881
2882 fi
2883
2884
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2886 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2887     # Check whether --enable-maintainer-mode was given.
2888 if test "${enable_maintainer_mode+set}" = set; then :
2889   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2890 else
2891   USE_MAINTAINER_MODE=no
2892 fi
2893
2894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2895 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2896    if test $USE_MAINTAINER_MODE = yes; then
2897   MAINTAINER_MODE_TRUE=
2898   MAINTAINER_MODE_FALSE='#'
2899 else
2900   MAINTAINER_MODE_TRUE='#'
2901   MAINTAINER_MODE_FALSE=
2902 fi
2903
2904   MAINT=$MAINTAINER_MODE_TRUE
2905
2906
2907
2908
2909 sim_inline="-DDEFAULT_INLINE=0"
2910 # Check whether --enable-sim-inline was given.
2911 if test "${enable_sim_inline+set}" = set; then :
2912   enableval=$enable_sim_inline; sim_inline=""
2913 case "$enableval" in
2914   no)           sim_inline="-DDEFAULT_INLINE=0";;
2915   0)            sim_inline="-DDEFAULT_INLINE=0";;
2916   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2917   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2918   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2919        new_flag=""
2920        case "$x" in
2921          *_INLINE=*)    new_flag="-D$x";;
2922          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2923          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2924          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2925        esac
2926        if test x"$sim_inline" = x""; then
2927          sim_inline="$new_flag"
2928        else
2929          sim_inline="$sim_inline $new_flag"
2930        fi
2931      done;;
2932 esac
2933 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2934   echo "Setting inline flags = $sim_inline" 6>&1
2935 fi
2936 fi
2937
2938
2939
2940
2941 default_sim_scache="16384"
2942 # Check whether --enable-sim-scache was given.
2943 if test "${enable_sim_scache+set}" = set; then :
2944   enableval=$enable_sim_scache; case "${enableval}" in
2945   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
2946   no)   sim_scache="-DWITH_SCACHE=0" ;;
2947   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
2948   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
2949         sim_scache="";;
2950 esac
2951 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
2952   echo "Setting scache size = $sim_scache" 6>&1
2953 fi
2954 else
2955   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
2956 fi
2957
2958
2959
2960 hardware="cfi core pal glue rv cris cris_900000xx"
2961 sim_hw_cflags="-DWITH_HW=1"
2962 sim_hw="$hardware"
2963 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
2964
2965 # Check whether --enable-sim-hardware was given.
2966 if test "${enable_sim_hardware+set}" = set; then :
2967   enableval=$enable_sim_hardware;
2968 else
2969   enable_sim_hardware="yes"
2970 fi
2971
2972 case ${enable_sim_hardware} in
2973   yes|no) ;;
2974   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
2975   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
2976   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
2977 esac
2978
2979 if test "$enable_sim_hardware" = no; then
2980   sim_hw_objs=
2981   sim_hw_cflags="-DWITH_HW=0"
2982   sim_hw=
2983 else
2984   sim_hw_cflags="-DWITH_HW=1"
2985   # remove duplicates
2986   sim_hw=""
2987   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
2988   for i in $hardware ; do
2989     case " $sim_hw " in
2990       *" $i "*) ;;
2991       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
2992     esac
2993   done
2994   # mingw does not support sockser
2995   case ${host} in
2996     *mingw*) ;;
2997     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
2998        # that you instatiate.  Instead, other code will call into it directly.
2999        # At some point, we should convert it over.
3000        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3001        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3002        ;;
3003   esac
3004   if test x"$silent" != x"yes"; then
3005     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3006   fi
3007 fi
3008
3009
3010 # The default model shouldn't matter as long as there's a BFD.
3011
3012 default_sim_default_model="crisv32"
3013 # Check whether --enable-sim-default-model was given.
3014 if test "${enable_sim_default_model+set}" = set; then :
3015   enableval=$enable_sim_default_model; case "${enableval}" in
3016   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
3017   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
3018 esac
3019 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3020   echo "Setting default model = $sim_default_model" 6>&1
3021 fi
3022 else
3023   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
3024 fi
3025
3026
3027
3028 cgen_maint=no
3029 cgen=guile
3030 cgendir='$(srcdir)/../../cgen'
3031 # Check whether --enable-cgen-maint was given.
3032 if test "${enable_cgen_maint+set}" = set; then :
3033   enableval=$enable_cgen_maint; case "${enableval}" in
3034   yes)  cgen_maint=yes ;;
3035   no)   cgen_maint=no ;;
3036   *)
3037         # Argument is a directory where cgen can be found.  In some
3038         # future world cgen could be installable, but right now this
3039         # is not the case.  Instead we assume the directory is a path
3040         # to the cgen source tree.
3041         cgen_maint=yes
3042         if test -r ${enableval}/iformat.scm; then
3043           # This looks like a cgen source tree.
3044           cgendir=${enableval}
3045         else
3046           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
3047         fi
3048         ;;
3049 esac
3050 fi
3051 if test x${cgen_maint} != xno ; then
3052   CGEN_MAINT=''
3053 else
3054   CGEN_MAINT='#'
3055 fi
3056
3057
3058
3059
3060
3061
3062 cgen_breaks=""
3063 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3064 cgen_breaks="break cgen_rtx_error";
3065 fi
3066
3067 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3068
3069 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3070
3071 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3072
3073 ac_config_commands="$ac_config_commands Makefile"
3074
3075 ac_config_commands="$ac_config_commands stamp-h"
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087 cat >confcache <<\_ACEOF
3088 # This file is a shell script that caches the results of configure
3089 # tests run on this system so they can be shared between configure
3090 # scripts and configure runs, see configure's option --config-cache.
3091 # It is not useful on other systems.  If it contains results you don't
3092 # want to keep, you may remove or edit it.
3093 #
3094 # config.status only pays attention to the cache file if you give it
3095 # the --recheck option to rerun configure.
3096 #
3097 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3098 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3099 # following values.
3100
3101 _ACEOF
3102
3103 # The following way of writing the cache mishandles newlines in values,
3104 # but we know of no workaround that is simple, portable, and efficient.
3105 # So, we kill variables containing newlines.
3106 # Ultrix sh set writes to stderr and can't be redirected directly,
3107 # and sets the high bit in the cache file unless we assign to the vars.
3108 (
3109   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3110     eval ac_val=\$$ac_var
3111     case $ac_val in #(
3112     *${as_nl}*)
3113       case $ac_var in #(
3114       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3115 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3116       esac
3117       case $ac_var in #(
3118       _ | IFS | as_nl) ;; #(
3119       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3120       *) { eval $ac_var=; unset $ac_var;} ;;
3121       esac ;;
3122     esac
3123   done
3124
3125   (set) 2>&1 |
3126     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3127     *${as_nl}ac_space=\ *)
3128       # `set' does not quote correctly, so add quotes: double-quote
3129       # substitution turns \\\\ into \\, and sed turns \\ into \.
3130       sed -n \
3131         "s/'/'\\\\''/g;
3132           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3133       ;; #(
3134     *)
3135       # `set' quotes correctly as required by POSIX, so do not add quotes.
3136       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3137       ;;
3138     esac |
3139     sort
3140 ) |
3141   sed '
3142      /^ac_cv_env_/b end
3143      t clear
3144      :clear
3145      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3146      t end
3147      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3148      :end' >>confcache
3149 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3150   if test -w "$cache_file"; then
3151     if test "x$cache_file" != "x/dev/null"; then
3152       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3153 $as_echo "$as_me: updating cache $cache_file" >&6;}
3154       if test ! -f "$cache_file" || test -h "$cache_file"; then
3155         cat confcache >"$cache_file"
3156       else
3157         case $cache_file in #(
3158         */* | ?:*)
3159           mv -f confcache "$cache_file"$$ &&
3160           mv -f "$cache_file"$$ "$cache_file" ;; #(
3161         *)
3162           mv -f confcache "$cache_file" ;;
3163         esac
3164       fi
3165     fi
3166   else
3167     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3168 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3169   fi
3170 fi
3171 rm -f confcache
3172
3173 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3174 # Let make expand exec_prefix.
3175 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3176
3177 # Transform confdefs.h into DEFS.
3178 # Protect against shell expansion while executing Makefile rules.
3179 # Protect against Makefile macro expansion.
3180 #
3181 # If the first sed substitution is executed (which looks for macros that
3182 # take arguments), then branch to the quote section.  Otherwise,
3183 # look for a macro that doesn't take arguments.
3184 ac_script='
3185 :mline
3186 /\\$/{
3187  N
3188  s,\\\n,,
3189  b mline
3190 }
3191 t clear
3192 :clear
3193 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3194 t quote
3195 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3196 t quote
3197 b any
3198 :quote
3199 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3200 s/\[/\\&/g
3201 s/\]/\\&/g
3202 s/\$/$$/g
3203 H
3204 :any
3205 ${
3206         g
3207         s/^\n//
3208         s/\n/ /g
3209         p
3210 }
3211 '
3212 DEFS=`sed -n "$ac_script" confdefs.h`
3213
3214
3215 ac_libobjs=
3216 ac_ltlibobjs=
3217 U=
3218 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3219   # 1. Remove the extension, and $U if already installed.
3220   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3221   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3222   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3223   #    will be set to the directory where LIBOBJS objects are built.
3224   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3225   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3226 done
3227 LIBOBJS=$ac_libobjs
3228
3229 LTLIBOBJS=$ac_ltlibobjs
3230
3231
3232 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3233   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3234 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3235 fi
3236
3237 : "${CONFIG_STATUS=./config.status}"
3238 ac_write_fail=0
3239 ac_clean_files_save=$ac_clean_files
3240 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3242 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3243 as_write_fail=0
3244 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3245 #! $SHELL
3246 # Generated by $as_me.
3247 # Run this file to recreate the current configuration.
3248 # Compiler output produced by configure, useful for debugging
3249 # configure, is in config.log if it exists.
3250
3251 debug=false
3252 ac_cs_recheck=false
3253 ac_cs_silent=false
3254
3255 SHELL=\${CONFIG_SHELL-$SHELL}
3256 export SHELL
3257 _ASEOF
3258 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3259 ## -------------------- ##
3260 ## M4sh Initialization. ##
3261 ## -------------------- ##
3262
3263 # Be more Bourne compatible
3264 DUALCASE=1; export DUALCASE # for MKS sh
3265 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3266   emulate sh
3267   NULLCMD=:
3268   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3269   # is contrary to our usage.  Disable this feature.
3270   alias -g '${1+"$@"}'='"$@"'
3271   setopt NO_GLOB_SUBST
3272 else
3273   case `(set -o) 2>/dev/null` in #(
3274   *posix*) :
3275     set -o posix ;; #(
3276   *) :
3277      ;;
3278 esac
3279 fi
3280
3281
3282 as_nl='
3283 '
3284 export as_nl
3285 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3286 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3287 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3288 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3289 # Prefer a ksh shell builtin over an external printf program on Solaris,
3290 # but without wasting forks for bash or zsh.
3291 if test -z "$BASH_VERSION$ZSH_VERSION" \
3292     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3293   as_echo='print -r --'
3294   as_echo_n='print -rn --'
3295 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3296   as_echo='printf %s\n'
3297   as_echo_n='printf %s'
3298 else
3299   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3300     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3301     as_echo_n='/usr/ucb/echo -n'
3302   else
3303     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3304     as_echo_n_body='eval
3305       arg=$1;
3306       case $arg in #(
3307       *"$as_nl"*)
3308         expr "X$arg" : "X\\(.*\\)$as_nl";
3309         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3310       esac;
3311       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3312     '
3313     export as_echo_n_body
3314     as_echo_n='sh -c $as_echo_n_body as_echo'
3315   fi
3316   export as_echo_body
3317   as_echo='sh -c $as_echo_body as_echo'
3318 fi
3319
3320 # The user is always right.
3321 if test "${PATH_SEPARATOR+set}" != set; then
3322   PATH_SEPARATOR=:
3323   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3324     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3325       PATH_SEPARATOR=';'
3326   }
3327 fi
3328
3329
3330 # IFS
3331 # We need space, tab and new line, in precisely that order.  Quoting is
3332 # there to prevent editors from complaining about space-tab.
3333 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3334 # splitting by setting IFS to empty value.)
3335 IFS=" ""        $as_nl"
3336
3337 # Find who we are.  Look in the path if we contain no directory separator.
3338 as_myself=
3339 case $0 in #((
3340   *[\\/]* ) as_myself=$0 ;;
3341   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3342 for as_dir in $PATH
3343 do
3344   IFS=$as_save_IFS
3345   test -z "$as_dir" && as_dir=.
3346     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3347   done
3348 IFS=$as_save_IFS
3349
3350      ;;
3351 esac
3352 # We did not find ourselves, most probably we were run as `sh COMMAND'
3353 # in which case we are not to be found in the path.
3354 if test "x$as_myself" = x; then
3355   as_myself=$0
3356 fi
3357 if test ! -f "$as_myself"; then
3358   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3359   exit 1
3360 fi
3361
3362 # Unset variables that we do not need and which cause bugs (e.g. in
3363 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3364 # suppresses any "Segmentation fault" message there.  '((' could
3365 # trigger a bug in pdksh 5.2.14.
3366 for as_var in BASH_ENV ENV MAIL MAILPATH
3367 do eval test x\${$as_var+set} = xset \
3368   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3369 done
3370 PS1='$ '
3371 PS2='> '
3372 PS4='+ '
3373
3374 # NLS nuisances.
3375 LC_ALL=C
3376 export LC_ALL
3377 LANGUAGE=C
3378 export LANGUAGE
3379
3380 # CDPATH.
3381 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3382
3383
3384 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3385 # ----------------------------------------
3386 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3387 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3388 # script with STATUS, using 1 if that was 0.
3389 as_fn_error ()
3390 {
3391   as_status=$1; test $as_status -eq 0 && as_status=1
3392   if test "$4"; then
3393     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3394     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3395   fi
3396   $as_echo "$as_me: error: $2" >&2
3397   as_fn_exit $as_status
3398 } # as_fn_error
3399
3400
3401 # as_fn_set_status STATUS
3402 # -----------------------
3403 # Set $? to STATUS, without forking.
3404 as_fn_set_status ()
3405 {
3406   return $1
3407 } # as_fn_set_status
3408
3409 # as_fn_exit STATUS
3410 # -----------------
3411 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3412 as_fn_exit ()
3413 {
3414   set +e
3415   as_fn_set_status $1
3416   exit $1
3417 } # as_fn_exit
3418
3419 # as_fn_unset VAR
3420 # ---------------
3421 # Portably unset VAR.
3422 as_fn_unset ()
3423 {
3424   { eval $1=; unset $1;}
3425 }
3426 as_unset=as_fn_unset
3427 # as_fn_append VAR VALUE
3428 # ----------------------
3429 # Append the text in VALUE to the end of the definition contained in VAR. Take
3430 # advantage of any shell optimizations that allow amortized linear growth over
3431 # repeated appends, instead of the typical quadratic growth present in naive
3432 # implementations.
3433 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3434   eval 'as_fn_append ()
3435   {
3436     eval $1+=\$2
3437   }'
3438 else
3439   as_fn_append ()
3440   {
3441     eval $1=\$$1\$2
3442   }
3443 fi # as_fn_append
3444
3445 # as_fn_arith ARG...
3446 # ------------------
3447 # Perform arithmetic evaluation on the ARGs, and store the result in the
3448 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3449 # must be portable across $(()) and expr.
3450 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3451   eval 'as_fn_arith ()
3452   {
3453     as_val=$(( $* ))
3454   }'
3455 else
3456   as_fn_arith ()
3457   {
3458     as_val=`expr "$@" || test $? -eq 1`
3459   }
3460 fi # as_fn_arith
3461
3462
3463 if expr a : '\(a\)' >/dev/null 2>&1 &&
3464    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3465   as_expr=expr
3466 else
3467   as_expr=false
3468 fi
3469
3470 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3471   as_basename=basename
3472 else
3473   as_basename=false
3474 fi
3475
3476 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3477   as_dirname=dirname
3478 else
3479   as_dirname=false
3480 fi
3481
3482 as_me=`$as_basename -- "$0" ||
3483 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3484          X"$0" : 'X\(//\)$' \| \
3485          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3486 $as_echo X/"$0" |
3487     sed '/^.*\/\([^/][^/]*\)\/*$/{
3488             s//\1/
3489             q
3490           }
3491           /^X\/\(\/\/\)$/{
3492             s//\1/
3493             q
3494           }
3495           /^X\/\(\/\).*/{
3496             s//\1/
3497             q
3498           }
3499           s/.*/./; q'`
3500
3501 # Avoid depending upon Character Ranges.
3502 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3503 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3504 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3505 as_cr_digits='0123456789'
3506 as_cr_alnum=$as_cr_Letters$as_cr_digits
3507
3508 ECHO_C= ECHO_N= ECHO_T=
3509 case `echo -n x` in #(((((
3510 -n*)
3511   case `echo 'xy\c'` in
3512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3513   xy)  ECHO_C='\c';;
3514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3515        ECHO_T=' ';;
3516   esac;;
3517 *)
3518   ECHO_N='-n';;
3519 esac
3520
3521 rm -f conf$$ conf$$.exe conf$$.file
3522 if test -d conf$$.dir; then
3523   rm -f conf$$.dir/conf$$.file
3524 else
3525   rm -f conf$$.dir
3526   mkdir conf$$.dir 2>/dev/null
3527 fi
3528 if (echo >conf$$.file) 2>/dev/null; then
3529   if ln -s conf$$.file conf$$ 2>/dev/null; then
3530     as_ln_s='ln -s'
3531     # ... but there are two gotchas:
3532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3534     # In both cases, we have to default to `cp -pR'.
3535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3536       as_ln_s='cp -pR'
3537   elif ln conf$$.file conf$$ 2>/dev/null; then
3538     as_ln_s=ln
3539   else
3540     as_ln_s='cp -pR'
3541   fi
3542 else
3543   as_ln_s='cp -pR'
3544 fi
3545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3546 rmdir conf$$.dir 2>/dev/null
3547
3548
3549 # as_fn_mkdir_p
3550 # -------------
3551 # Create "$as_dir" as a directory, including parents if necessary.
3552 as_fn_mkdir_p ()
3553 {
3554
3555   case $as_dir in #(
3556   -*) as_dir=./$as_dir;;
3557   esac
3558   test -d "$as_dir" || eval $as_mkdir_p || {
3559     as_dirs=
3560     while :; do
3561       case $as_dir in #(
3562       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3563       *) as_qdir=$as_dir;;
3564       esac
3565       as_dirs="'$as_qdir' $as_dirs"
3566       as_dir=`$as_dirname -- "$as_dir" ||
3567 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3568          X"$as_dir" : 'X\(//\)[^/]' \| \
3569          X"$as_dir" : 'X\(//\)$' \| \
3570          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3571 $as_echo X"$as_dir" |
3572     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3573             s//\1/
3574             q
3575           }
3576           /^X\(\/\/\)[^/].*/{
3577             s//\1/
3578             q
3579           }
3580           /^X\(\/\/\)$/{
3581             s//\1/
3582             q
3583           }
3584           /^X\(\/\).*/{
3585             s//\1/
3586             q
3587           }
3588           s/.*/./; q'`
3589       test -d "$as_dir" && break
3590     done
3591     test -z "$as_dirs" || eval "mkdir $as_dirs"
3592   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3593
3594
3595 } # as_fn_mkdir_p
3596 if mkdir -p . 2>/dev/null; then
3597   as_mkdir_p='mkdir -p "$as_dir"'
3598 else
3599   test -d ./-p && rmdir ./-p
3600   as_mkdir_p=false
3601 fi
3602
3603
3604 # as_fn_executable_p FILE
3605 # -----------------------
3606 # Test if FILE is an executable regular file.
3607 as_fn_executable_p ()
3608 {
3609   test -f "$1" && test -x "$1"
3610 } # as_fn_executable_p
3611 as_test_x='test -x'
3612 as_executable_p=as_fn_executable_p
3613
3614 # Sed expression to map a string onto a valid CPP name.
3615 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3616
3617 # Sed expression to map a string onto a valid variable name.
3618 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3619
3620
3621 exec 6>&1
3622 ## ----------------------------------- ##
3623 ## Main body of $CONFIG_STATUS script. ##
3624 ## ----------------------------------- ##
3625 _ASEOF
3626 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3627
3628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3629 # Save the log message, to keep $0 and so on meaningful, and to
3630 # report actual input values of CONFIG_FILES etc. instead of their
3631 # values after options handling.
3632 ac_log="
3633 This file was extended by $as_me, which was
3634 generated by GNU Autoconf 2.69.  Invocation command line was
3635
3636   CONFIG_FILES    = $CONFIG_FILES
3637   CONFIG_HEADERS  = $CONFIG_HEADERS
3638   CONFIG_LINKS    = $CONFIG_LINKS
3639   CONFIG_COMMANDS = $CONFIG_COMMANDS
3640   $ $0 $@
3641
3642 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3643 "
3644
3645 _ACEOF
3646
3647 case $ac_config_files in *"
3648 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3649 esac
3650
3651
3652
3653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3654 # Files that config.status was made for.
3655 config_files="$ac_config_files"
3656 config_commands="$ac_config_commands"
3657
3658 _ACEOF
3659
3660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3661 ac_cs_usage="\
3662 \`$as_me' instantiates files and other configuration actions
3663 from templates according to the current configuration.  Unless the files
3664 and actions are specified as TAGs, all are instantiated by default.
3665
3666 Usage: $0 [OPTION]... [TAG]...
3667
3668   -h, --help       print this help, then exit
3669   -V, --version    print version number and configuration settings, then exit
3670       --config     print configuration, then exit
3671   -q, --quiet, --silent
3672                    do not print progress messages
3673   -d, --debug      don't remove temporary files
3674       --recheck    update $as_me by reconfiguring in the same conditions
3675       --file=FILE[:TEMPLATE]
3676                    instantiate the configuration file FILE
3677
3678 Configuration files:
3679 $config_files
3680
3681 Configuration commands:
3682 $config_commands
3683
3684 Report bugs to the package provider."
3685
3686 _ACEOF
3687 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3688 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3689 ac_cs_version="\\
3690 config.status
3691 configured by $0, generated by GNU Autoconf 2.69,
3692   with options \\"\$ac_cs_config\\"
3693
3694 Copyright (C) 2012 Free Software Foundation, Inc.
3695 This config.status script is free software; the Free Software Foundation
3696 gives unlimited permission to copy, distribute and modify it."
3697
3698 ac_pwd='$ac_pwd'
3699 srcdir='$srcdir'
3700 INSTALL='$INSTALL'
3701 test -n "\$AWK" || AWK=awk
3702 _ACEOF
3703
3704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3705 # The default lists apply if the user does not specify any file.
3706 ac_need_defaults=:
3707 while test $# != 0
3708 do
3709   case $1 in
3710   --*=?*)
3711     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3712     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3713     ac_shift=:
3714     ;;
3715   --*=)
3716     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3717     ac_optarg=
3718     ac_shift=:
3719     ;;
3720   *)
3721     ac_option=$1
3722     ac_optarg=$2
3723     ac_shift=shift
3724     ;;
3725   esac
3726
3727   case $ac_option in
3728   # Handling of the options.
3729   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3730     ac_cs_recheck=: ;;
3731   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3732     $as_echo "$ac_cs_version"; exit ;;
3733   --config | --confi | --conf | --con | --co | --c )
3734     $as_echo "$ac_cs_config"; exit ;;
3735   --debug | --debu | --deb | --de | --d | -d )
3736     debug=: ;;
3737   --file | --fil | --fi | --f )
3738     $ac_shift
3739     case $ac_optarg in
3740     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3741     '') as_fn_error $? "missing file argument" ;;
3742     esac
3743     as_fn_append CONFIG_FILES " '$ac_optarg'"
3744     ac_need_defaults=false;;
3745   --he | --h |  --help | --hel | -h )
3746     $as_echo "$ac_cs_usage"; exit ;;
3747   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3748   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3749     ac_cs_silent=: ;;
3750
3751   # This is an error.
3752   -*) as_fn_error $? "unrecognized option: \`$1'
3753 Try \`$0 --help' for more information." ;;
3754
3755   *) as_fn_append ac_config_targets " $1"
3756      ac_need_defaults=false ;;
3757
3758   esac
3759   shift
3760 done
3761
3762 ac_configure_extra_args=
3763
3764 if $ac_cs_silent; then
3765   exec 6>/dev/null
3766   ac_configure_extra_args="$ac_configure_extra_args --silent"
3767 fi
3768
3769 _ACEOF
3770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3771 if \$ac_cs_recheck; then
3772   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3773   shift
3774   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3775   CONFIG_SHELL='$SHELL'
3776   export CONFIG_SHELL
3777   exec "\$@"
3778 fi
3779
3780 _ACEOF
3781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3782 exec 5>>config.log
3783 {
3784   echo
3785   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3786 ## Running $as_me. ##
3787 _ASBOX
3788   $as_echo "$ac_log"
3789 } >&5
3790
3791 _ACEOF
3792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3793 #
3794 # INIT-COMMANDS
3795 #
3796 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
3797
3798 _ACEOF
3799
3800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3801
3802 # Handling of arguments.
3803 for ac_config_target in $ac_config_targets
3804 do
3805   case $ac_config_target in
3806     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
3807     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3808     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3809     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3810     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3811     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3812
3813   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3814   esac
3815 done
3816
3817
3818 # If the user did not use the arguments to specify the items to instantiate,
3819 # then the envvar interface is used.  Set only those that are not.
3820 # We use the long form for the default assignment because of an extremely
3821 # bizarre bug on SunOS 4.1.3.
3822 if $ac_need_defaults; then
3823   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3824   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3825 fi
3826
3827 # Have a temporary directory for convenience.  Make it in the build tree
3828 # simply because there is no reason against having it here, and in addition,
3829 # creating and moving files from /tmp can sometimes cause problems.
3830 # Hook for its removal unless debugging.
3831 # Note that there is a small window in which the directory will not be cleaned:
3832 # after its creation but before its name has been assigned to `$tmp'.
3833 $debug ||
3834 {
3835   tmp= ac_tmp=
3836   trap 'exit_status=$?
3837   : "${ac_tmp:=$tmp}"
3838   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3839 ' 0
3840   trap 'as_fn_exit 1' 1 2 13 15
3841 }
3842 # Create a (secure) tmp directory for tmp files.
3843
3844 {
3845   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3846   test -d "$tmp"
3847 }  ||
3848 {
3849   tmp=./conf$$-$RANDOM
3850   (umask 077 && mkdir "$tmp")
3851 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3852 ac_tmp=$tmp
3853
3854 # Set up the scripts for CONFIG_FILES section.
3855 # No need to generate them if there are no CONFIG_FILES.
3856 # This happens for instance with `./config.status config.h'.
3857 if test -n "$CONFIG_FILES"; then
3858
3859
3860 ac_cr=`echo X | tr X '\015'`
3861 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3862 # But we know of no other shell where ac_cr would be empty at this
3863 # point, so we can use a bashism as a fallback.
3864 if test "x$ac_cr" = x; then
3865   eval ac_cr=\$\'\\r\'
3866 fi
3867 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3868 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3869   ac_cs_awk_cr='\\r'
3870 else
3871   ac_cs_awk_cr=$ac_cr
3872 fi
3873
3874 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3875 _ACEOF
3876
3877
3878 {
3879   echo "cat >conf$$subs.awk <<_ACEOF" &&
3880   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3881   echo "_ACEOF"
3882 } >conf$$subs.sh ||
3883   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3884 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3885 ac_delim='%!_!# '
3886 for ac_last_try in false false false false false :; do
3887   . ./conf$$subs.sh ||
3888     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3889
3890   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3891   if test $ac_delim_n = $ac_delim_num; then
3892     break
3893   elif $ac_last_try; then
3894     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3895   else
3896     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3897   fi
3898 done
3899 rm -f conf$$subs.sh
3900
3901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3902 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3903 _ACEOF
3904 sed -n '
3905 h
3906 s/^/S["/; s/!.*/"]=/
3907 p
3908 g
3909 s/^[^!]*!//
3910 :repl
3911 t repl
3912 s/'"$ac_delim"'$//
3913 t delim
3914 :nl
3915 h
3916 s/\(.\{148\}\)..*/\1/
3917 t more1
3918 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3919 p
3920 n
3921 b repl
3922 :more1
3923 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3924 p
3925 g
3926 s/.\{148\}//
3927 t nl
3928 :delim
3929 h
3930 s/\(.\{148\}\)..*/\1/
3931 t more2
3932 s/["\\]/\\&/g; s/^/"/; s/$/"/
3933 p
3934 b
3935 :more2
3936 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3937 p
3938 g
3939 s/.\{148\}//
3940 t delim
3941 ' <conf$$subs.awk | sed '
3942 /^[^""]/{
3943   N
3944   s/\n//
3945 }
3946 ' >>$CONFIG_STATUS || ac_write_fail=1
3947 rm -f conf$$subs.awk
3948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3949 _ACAWK
3950 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3951   for (key in S) S_is_set[key] = 1
3952   FS = "\a"
3953
3954 }
3955 {
3956   line = $ 0
3957   nfields = split(line, field, "@")
3958   substed = 0
3959   len = length(field[1])
3960   for (i = 2; i < nfields; i++) {
3961     key = field[i]
3962     keylen = length(key)
3963     if (S_is_set[key]) {
3964       value = S[key]
3965       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3966       len += length(value) + length(field[++i])
3967       substed = 1
3968     } else
3969       len += 1 + keylen
3970   }
3971
3972   print line
3973 }
3974
3975 _ACAWK
3976 _ACEOF
3977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3978 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3979   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3980 else
3981   cat
3982 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3983   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3984 _ACEOF
3985
3986 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3987 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3988 # trailing colons and then remove the whole line if VPATH becomes empty
3989 # (actually we leave an empty line to preserve line numbers).
3990 if test "x$srcdir" = x.; then
3991   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3992 h
3993 s///
3994 s/^/:/
3995 s/[      ]*$/:/
3996 s/:\$(srcdir):/:/g
3997 s/:\${srcdir}:/:/g
3998 s/:@srcdir@:/:/g
3999 s/^:*//
4000 s/:*$//
4001 x
4002 s/\(=[   ]*\).*/\1/
4003 G
4004 s/\n//
4005 s/^[^=]*=[       ]*$//
4006 }'
4007 fi
4008
4009 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4010 fi # test -n "$CONFIG_FILES"
4011
4012
4013 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4014 shift
4015 for ac_tag
4016 do
4017   case $ac_tag in
4018   :[FHLC]) ac_mode=$ac_tag; continue;;
4019   esac
4020   case $ac_mode$ac_tag in
4021   :[FHL]*:*);;
4022   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4023   :[FH]-) ac_tag=-:-;;
4024   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4025   esac
4026   ac_save_IFS=$IFS
4027   IFS=:
4028   set x $ac_tag
4029   IFS=$ac_save_IFS
4030   shift
4031   ac_file=$1
4032   shift
4033
4034   case $ac_mode in
4035   :L) ac_source=$1;;
4036   :[FH])
4037     ac_file_inputs=
4038     for ac_f
4039     do
4040       case $ac_f in
4041       -) ac_f="$ac_tmp/stdin";;
4042       *) # Look for the file first in the build tree, then in the source tree
4043          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4044          # because $ac_f cannot contain `:'.
4045          test -f "$ac_f" ||
4046            case $ac_f in
4047            [\\/$]*) false;;
4048            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4049            esac ||
4050            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4051       esac
4052       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4053       as_fn_append ac_file_inputs " '$ac_f'"
4054     done
4055
4056     # Let's still pretend it is `configure' which instantiates (i.e., don't
4057     # use $as_me), people would be surprised to read:
4058     #    /* config.h.  Generated by config.status.  */
4059     configure_input='Generated from '`
4060           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4061         `' by configure.'
4062     if test x"$ac_file" != x-; then
4063       configure_input="$ac_file.  $configure_input"
4064       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4065 $as_echo "$as_me: creating $ac_file" >&6;}
4066     fi
4067     # Neutralize special characters interpreted by sed in replacement strings.
4068     case $configure_input in #(
4069     *\&* | *\|* | *\\* )
4070        ac_sed_conf_input=`$as_echo "$configure_input" |
4071        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4072     *) ac_sed_conf_input=$configure_input;;
4073     esac
4074
4075     case $ac_tag in
4076     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4077       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4078     esac
4079     ;;
4080   esac
4081
4082   ac_dir=`$as_dirname -- "$ac_file" ||
4083 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4084          X"$ac_file" : 'X\(//\)[^/]' \| \
4085          X"$ac_file" : 'X\(//\)$' \| \
4086          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4087 $as_echo X"$ac_file" |
4088     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4089             s//\1/
4090             q
4091           }
4092           /^X\(\/\/\)[^/].*/{
4093             s//\1/
4094             q
4095           }
4096           /^X\(\/\/\)$/{
4097             s//\1/
4098             q
4099           }
4100           /^X\(\/\).*/{
4101             s//\1/
4102             q
4103           }
4104           s/.*/./; q'`
4105   as_dir="$ac_dir"; as_fn_mkdir_p
4106   ac_builddir=.
4107
4108 case "$ac_dir" in
4109 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4110 *)
4111   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4112   # A ".." for each directory in $ac_dir_suffix.
4113   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4114   case $ac_top_builddir_sub in
4115   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4116   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4117   esac ;;
4118 esac
4119 ac_abs_top_builddir=$ac_pwd
4120 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4121 # for backward compatibility:
4122 ac_top_builddir=$ac_top_build_prefix
4123
4124 case $srcdir in
4125   .)  # We are building in place.
4126     ac_srcdir=.
4127     ac_top_srcdir=$ac_top_builddir_sub
4128     ac_abs_top_srcdir=$ac_pwd ;;
4129   [\\/]* | ?:[\\/]* )  # Absolute name.
4130     ac_srcdir=$srcdir$ac_dir_suffix;
4131     ac_top_srcdir=$srcdir
4132     ac_abs_top_srcdir=$srcdir ;;
4133   *) # Relative name.
4134     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4135     ac_top_srcdir=$ac_top_build_prefix$srcdir
4136     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4137 esac
4138 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4139
4140
4141   case $ac_mode in
4142   :F)
4143   #
4144   # CONFIG_FILE
4145   #
4146
4147   case $INSTALL in
4148   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4149   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4150   esac
4151 _ACEOF
4152
4153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4154 # If the template does not know about datarootdir, expand it.
4155 # FIXME: This hack should be removed a few years after 2.60.
4156 ac_datarootdir_hack=; ac_datarootdir_seen=
4157 ac_sed_dataroot='
4158 /datarootdir/ {
4159   p
4160   q
4161 }
4162 /@datadir@/p
4163 /@docdir@/p
4164 /@infodir@/p
4165 /@localedir@/p
4166 /@mandir@/p'
4167 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4168 *datarootdir*) ac_datarootdir_seen=yes;;
4169 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4170   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4171 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4172 _ACEOF
4173 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4174   ac_datarootdir_hack='
4175   s&@datadir@&$datadir&g
4176   s&@docdir@&$docdir&g
4177   s&@infodir@&$infodir&g
4178   s&@localedir@&$localedir&g
4179   s&@mandir@&$mandir&g
4180   s&\\\${datarootdir}&$datarootdir&g' ;;
4181 esac
4182 _ACEOF
4183
4184 # Neutralize VPATH when `$srcdir' = `.'.
4185 # Shell code in configure.ac might set extrasub.
4186 # FIXME: do we really want to maintain this feature?
4187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4188 ac_sed_extra="$ac_vpsub
4189 $extrasub
4190 _ACEOF
4191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4192 :t
4193 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4194 s|@configure_input@|$ac_sed_conf_input|;t t
4195 s&@top_builddir@&$ac_top_builddir_sub&;t t
4196 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4197 s&@srcdir@&$ac_srcdir&;t t
4198 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4199 s&@top_srcdir@&$ac_top_srcdir&;t t
4200 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4201 s&@builddir@&$ac_builddir&;t t
4202 s&@abs_builddir@&$ac_abs_builddir&;t t
4203 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4204 s&@INSTALL@&$ac_INSTALL&;t t
4205 $ac_datarootdir_hack
4206 "
4207 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4208   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4209
4210 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4211   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4212   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4213       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4214   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4215 which seems to be undefined.  Please make sure it is defined" >&5
4216 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4217 which seems to be undefined.  Please make sure it is defined" >&2;}
4218
4219   rm -f "$ac_tmp/stdin"
4220   case $ac_file in
4221   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4222   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4223   esac \
4224   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4225  ;;
4226
4227
4228   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4229 $as_echo "$as_me: executing $ac_file commands" >&6;}
4230  ;;
4231   esac
4232
4233
4234   case $ac_file$ac_mode in
4235     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4236     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4237  rm -f Makesim1.tmp Makesim2.tmp Makefile
4238  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4239  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4240  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4241         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4242         <Makefile.sim >Makefile
4243  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4244  ;;
4245     "stamp-h":C) echo > stamp-h ;;
4246
4247   esac
4248 done # for ac_tag
4249
4250
4251 as_fn_exit 0
4252 _ACEOF
4253 ac_clean_files=$ac_clean_files_save
4254
4255 test $ac_write_fail = 0 ||
4256   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4257
4258
4259 # configure is writing to config.log, and then calls config.status.
4260 # config.status does its own redirection, appending to config.log.
4261 # Unfortunately, on DOS this fails, as config.log is still kept open
4262 # by configure, so config.status won't be able to write to it; its
4263 # output is simply discarded.  So we exec the FD to /dev/null,
4264 # effectively closing config.log, so it can be properly (re)opened and
4265 # appended to by config.status.  When coming back to configure, we
4266 # need to make the FD available again.
4267 if test "$no_create" != yes; then
4268   ac_cs_success=:
4269   ac_config_status_args=
4270   test "$silent" = yes &&
4271     ac_config_status_args="$ac_config_status_args --quiet"
4272   exec 5>/dev/null
4273   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4274   exec 5>>config.log
4275   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4276   # would make configure fail if this is the last instruction.
4277   $ac_cs_success || as_fn_exit 1
4278 fi
4279 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4281 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4282 fi
4283
4284