sim/mips/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_COMMON_BUILD_FALSE
 588 SIM_COMMON_BUILD_TRUE
 589 sim_float
 590 sim_bitsize
 591 sim_multi_obj
 592 sim_multi_src
 593 sim_multi_igen_configs
 594 sim_multi_flags
 595 sim_gen
 596 sim_micromips16_flags
 597 sim_micromips_flags
 598 sim_m16_flags
 599 sim_igen_flags
 600 target_os
 601 target_vendor
 602 target_cpu
 603 target
 604 host_os
 605 host_vendor
 606 host_cpu
 607 host
 608 build_os
 609 build_vendor
 610 build_cpu
 611 build
 612 target_alias
 613 host_alias
 614 build_alias
 615 LIBS
 616 ECHO_T
 617 ECHO_N
 618 ECHO_C
 619 DEFS
 620 mandir
 621 localedir
 622 libdir
 623 psdir
 624 pdfdir
 625 dvidir
 626 htmldir
 627 infodir
 628 docdir
 629 oldincludedir
 630 includedir
 631 localstatedir
 632 sharedstatedir
 633 sysconfdir
 634 datadir
 635 datarootdir
 636 libexecdir
 637 sbindir
 638 bindir
 639 program_transform_name
 640 prefix
 641 exec_prefix
 642 PACKAGE_URL
 643 PACKAGE_BUGREPORT
 644 PACKAGE_STRING
 645 PACKAGE_VERSION
 646 PACKAGE_TARNAME
 647 PACKAGE_NAME
 648 PATH_SEPARATOR
 649 SHELL'
 650 ac_subst_files=''
 651 ac_user_opts='
 652 enable_option_checking
 653 '
 654       ac_precious_vars='build_alias
 655 host_alias
 656 target_alias'
 657
 658
 659 # Initialize some variables set by options.
 660 ac_init_help=
 661 ac_init_version=false
 662 ac_unrecognized_opts=
 663 ac_unrecognized_sep=
 664 # The variables have the same names as the options, with
 665 # dashes changed to underlines.
 666 cache_file=/dev/null
 667 exec_prefix=NONE
 668 no_create=
 669 no_recursion=
 670 prefix=NONE
 671 program_prefix=NONE
 672 program_suffix=NONE
 673 program_transform_name=s,x,x,
 674 silent=
 675 site=
 676 srcdir=
 677 verbose=
 678 x_includes=NONE
 679 x_libraries=NONE
 680
 681 # Installation directory options.
 682 # These are left unexpanded so users can "make install exec_prefix=/foo"
 683 # and all the variables that are supposed to be based on exec_prefix
 684 # by default will actually change.
 685 # Use braces instead of parens because sh, perl, etc. also accept them.
 686 # (The list follows the same order as the GNU Coding Standards.)
 687 bindir='${exec_prefix}/bin'
 688 sbindir='${exec_prefix}/sbin'
 689 libexecdir='${exec_prefix}/libexec'
 690 datarootdir='${prefix}/share'
 691 datadir='${datarootdir}'
 692 sysconfdir='${prefix}/etc'
 693 sharedstatedir='${prefix}/com'
 694 localstatedir='${prefix}/var'
 695 includedir='${prefix}/include'
 696 oldincludedir='/usr/include'
 697 docdir='${datarootdir}/doc/${PACKAGE}'
 698 infodir='${datarootdir}/info'
 699 htmldir='${docdir}'
 700 dvidir='${docdir}'
 701 pdfdir='${docdir}'
 702 psdir='${docdir}'
 703 libdir='${exec_prefix}/lib'
 704 localedir='${datarootdir}/locale'
 705 mandir='${datarootdir}/man'
 706
 707 ac_prev=
 708 ac_dashdash=
 709 for ac_option
 710 do
 711   # If the previous option needs an argument, assign it.
 712   if test -n "$ac_prev"; then
 713     eval $ac_prev=\$ac_option
 714     ac_prev=
 715     continue
 716   fi
 717
 718   case $ac_option in
 719   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 720   *=)   ac_optarg= ;;
 721   *)    ac_optarg=yes ;;
 722   esac
 723
 724   # Accept the important Cygnus configure options, so we can diagnose typos.
 725
 726   case $ac_dashdash$ac_option in
 727   --)
 728     ac_dashdash=yes ;;
 729
 730   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 731     ac_prev=bindir ;;
 732   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 733     bindir=$ac_optarg ;;
 734
 735   -build | --build | --buil | --bui | --bu)
 736     ac_prev=build_alias ;;
 737   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 738     build_alias=$ac_optarg ;;
 739
 740   -cache-file | --cache-file | --cache-fil | --cache-fi \
 741   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 742     ac_prev=cache_file ;;
 743   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 744   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 745     cache_file=$ac_optarg ;;
 746
 747   --config-cache | -C)
 748     cache_file=config.cache ;;
 749
 750   -datadir | --datadir | --datadi | --datad)
 751     ac_prev=datadir ;;
 752   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 753     datadir=$ac_optarg ;;
 754
 755   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 756   | --dataroo | --dataro | --datar)
 757     ac_prev=datarootdir ;;
 758   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 759   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 760     datarootdir=$ac_optarg ;;
 761
 762   -disable-* | --disable-*)
 763     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 764     # Reject names that are not valid shell variable names.
 765     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 766       as_fn_error $? "invalid feature name: $ac_useropt"
 767     ac_useropt_orig=$ac_useropt
 768     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 769     case $ac_user_opts in
 770       *"
 771 "enable_$ac_useropt"
 772 "*) ;;
 773       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 774          ac_unrecognized_sep=', ';;
 775     esac
 776     eval enable_$ac_useropt=no ;;
 777
 778   -docdir | --docdir | --docdi | --doc | --do)
 779     ac_prev=docdir ;;
 780   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 781     docdir=$ac_optarg ;;
 782
 783   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 784     ac_prev=dvidir ;;
 785   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 786     dvidir=$ac_optarg ;;
 787
 788   -enable-* | --enable-*)
 789     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 790     # Reject names that are not valid shell variable names.
 791     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 792       as_fn_error $? "invalid feature name: $ac_useropt"
 793     ac_useropt_orig=$ac_useropt
 794     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 795     case $ac_user_opts in
 796       *"
 797 "enable_$ac_useropt"
 798 "*) ;;
 799       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 800          ac_unrecognized_sep=', ';;
 801     esac
 802     eval enable_$ac_useropt=\$ac_optarg ;;
 803
 804   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 805   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 806   | --exec | --exe | --ex)
 807     ac_prev=exec_prefix ;;
 808   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 809   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 810   | --exec=* | --exe=* | --ex=*)
 811     exec_prefix=$ac_optarg ;;
 812
 813   -gas | --gas | --ga | --g)
 814     # Obsolete; use --with-gas.
 815     with_gas=yes ;;
 816
 817   -help | --help | --hel | --he | -h)
 818     ac_init_help=long ;;
 819   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 820     ac_init_help=recursive ;;
 821   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 822     ac_init_help=short ;;
 823
 824   -host | --host | --hos | --ho)
 825     ac_prev=host_alias ;;
 826   -host=* | --host=* | --hos=* | --ho=*)
 827     host_alias=$ac_optarg ;;
 828
 829   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 830     ac_prev=htmldir ;;
 831   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 832   | --ht=*)
 833     htmldir=$ac_optarg ;;
 834
 835   -includedir | --includedir | --includedi | --included | --include \
 836   | --includ | --inclu | --incl | --inc)
 837     ac_prev=includedir ;;
 838   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 839   | --includ=* | --inclu=* | --incl=* | --inc=*)
 840     includedir=$ac_optarg ;;
 841
 842   -infodir | --infodir | --infodi | --infod | --info | --inf)
 843     ac_prev=infodir ;;
 844   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 845     infodir=$ac_optarg ;;
 846
 847   -libdir | --libdir | --libdi | --libd)
 848     ac_prev=libdir ;;
 849   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 850     libdir=$ac_optarg ;;
 851
 852   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 853   | --libexe | --libex | --libe)
 854     ac_prev=libexecdir ;;
 855   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 856   | --libexe=* | --libex=* | --libe=*)
 857     libexecdir=$ac_optarg ;;
 858
 859   -localedir | --localedir | --localedi | --localed | --locale)
 860     ac_prev=localedir ;;
 861   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 862     localedir=$ac_optarg ;;
 863
 864   -localstatedir | --localstatedir | --localstatedi | --localstated \
 865   | --localstate | --localstat | --localsta | --localst | --locals)
 866     ac_prev=localstatedir ;;
 867   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 868   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 869     localstatedir=$ac_optarg ;;
 870
 871   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 872     ac_prev=mandir ;;
 873   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 874     mandir=$ac_optarg ;;
 875
 876   -nfp | --nfp | --nf)
 877     # Obsolete; use --without-fp.
 878     with_fp=no ;;
 879
 880   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 881   | --no-cr | --no-c | -n)
 882     no_create=yes ;;
 883
 884   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 885   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 886     no_recursion=yes ;;
 887
 888   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 889   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 890   | --oldin | --oldi | --old | --ol | --o)
 891     ac_prev=oldincludedir ;;
 892   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 893   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 894   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 895     oldincludedir=$ac_optarg ;;
 896
 897   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 898     ac_prev=prefix ;;
 899   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 900     prefix=$ac_optarg ;;
 901
 902   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 903   | --program-pre | --program-pr | --program-p)
 904     ac_prev=program_prefix ;;
 905   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 906   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 907     program_prefix=$ac_optarg ;;
 908
 909   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 910   | --program-suf | --program-su | --program-s)
 911     ac_prev=program_suffix ;;
 912   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 913   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 914     program_suffix=$ac_optarg ;;
 915
 916   -program-transform-name | --program-transform-name \
 917   | --program-transform-nam | --program-transform-na \
 918   | --program-transform-n | --program-transform- \
 919   | --program-transform | --program-transfor \
 920   | --program-transfo | --program-transf \
 921   | --program-trans | --program-tran \
 922   | --progr-tra | --program-tr | --program-t)
 923     ac_prev=program_transform_name ;;
 924   -program-transform-name=* | --program-transform-name=* \
 925   | --program-transform-nam=* | --program-transform-na=* \
 926   | --program-transform-n=* | --program-transform-=* \
 927   | --program-transform=* | --program-transfor=* \
 928   | --program-transfo=* | --program-transf=* \
 929   | --program-trans=* | --program-tran=* \
 930   | --progr-tra=* | --program-tr=* | --program-t=*)
 931     program_transform_name=$ac_optarg ;;
 932
 933   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 934     ac_prev=pdfdir ;;
 935   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 936     pdfdir=$ac_optarg ;;
 937
 938   -psdir | --psdir | --psdi | --psd | --ps)
 939     ac_prev=psdir ;;
 940   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 941     psdir=$ac_optarg ;;
 942
 943   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 944   | -silent | --silent | --silen | --sile | --sil)
 945     silent=yes ;;
 946
 947   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 948     ac_prev=sbindir ;;
 949   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 950   | --sbi=* | --sb=*)
 951     sbindir=$ac_optarg ;;
 952
 953   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 954   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 955   | --sharedst | --shareds | --shared | --share | --shar \
 956   | --sha | --sh)
 957     ac_prev=sharedstatedir ;;
 958   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 959   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 960   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 961   | --sha=* | --sh=*)
 962     sharedstatedir=$ac_optarg ;;
 963
 964   -site | --site | --sit)
 965     ac_prev=site ;;
 966   -site=* | --site=* | --sit=*)
 967     site=$ac_optarg ;;
 968
 969   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 970     ac_prev=srcdir ;;
 971   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 972     srcdir=$ac_optarg ;;
 973
 974   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 975   | --syscon | --sysco | --sysc | --sys | --sy)
 976     ac_prev=sysconfdir ;;
 977   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 978   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 979     sysconfdir=$ac_optarg ;;
 980
 981   -target | --target | --targe | --targ | --tar | --ta | --t)
 982     ac_prev=target_alias ;;
 983   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 984     target_alias=$ac_optarg ;;
 985
 986   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 987     verbose=yes ;;
 988
 989   -version | --version | --versio | --versi | --vers | -V)
 990     ac_init_version=: ;;
 991
 992   -with-* | --with-*)
 993     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 994     # Reject names that are not valid shell variable names.
 995     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 996       as_fn_error $? "invalid package name: $ac_useropt"
 997     ac_useropt_orig=$ac_useropt
 998     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 999     case $ac_user_opts in
1000       *"
1001 "with_$ac_useropt"
1002 "*) ;;
1003       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1004          ac_unrecognized_sep=', ';;
1005     esac
1006     eval with_$ac_useropt=\$ac_optarg ;;
1007
1008   -without-* | --without-*)
1009     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1010     # Reject names that are not valid shell variable names.
1011     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1012       as_fn_error $? "invalid package name: $ac_useropt"
1013     ac_useropt_orig=$ac_useropt
1014     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1015     case $ac_user_opts in
1016       *"
1017 "with_$ac_useropt"
1018 "*) ;;
1019       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1020          ac_unrecognized_sep=', ';;
1021     esac
1022     eval with_$ac_useropt=no ;;
1023
1024   --x)
1025     # Obsolete; use --with-x.
1026     with_x=yes ;;
1027
1028   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1029   | --x-incl | --x-inc | --x-in | --x-i)
1030     ac_prev=x_includes ;;
1031   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1032   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1033     x_includes=$ac_optarg ;;
1034
1035   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1036   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1037     ac_prev=x_libraries ;;
1038   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1039   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1040     x_libraries=$ac_optarg ;;
1041
1042   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1043 Try \`$0 --help' for more information"
1044     ;;
1045
1046   *=*)
1047     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1048     # Reject names that are not valid shell variable names.
1049     case $ac_envvar in #(
1050       '' | [0-9]* | *[!_$as_cr_alnum]* )
1051       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1052     esac
1053     eval $ac_envvar=\$ac_optarg
1054     export $ac_envvar ;;
1055
1056   *)
1057     # FIXME: should be removed in autoconf 3.0.
1058     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1059     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1060       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1061     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1062     ;;
1063
1064   esac
1065 done
1066
1067 if test -n "$ac_prev"; then
1068   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1069   as_fn_error $? "missing argument to $ac_option"
1070 fi
1071
1072 if test -n "$ac_unrecognized_opts"; then
1073   case $enable_option_checking in
1074     no) ;;
1075     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1076     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1077   esac
1078 fi
1079
1080 # Check all directory arguments for consistency.
1081 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1082                 datadir sysconfdir sharedstatedir localstatedir includedir \
1083                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1084                 libdir localedir mandir
1085 do
1086   eval ac_val=\$$ac_var
1087   # Remove trailing slashes.
1088   case $ac_val in
1089     */ )
1090       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1091       eval $ac_var=\$ac_val;;
1092   esac
1093   # Be sure to have absolute directory names.
1094   case $ac_val in
1095     [\\/$]* | ?:[\\/]* )  continue;;
1096     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1097   esac
1098   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1099 done
1100
1101 # There might be people who depend on the old broken behavior: `$host'
1102 # used to hold the argument of --host etc.
1103 # FIXME: To remove some day.
1104 build=$build_alias
1105 host=$host_alias
1106 target=$target_alias
1107
1108 # FIXME: To remove some day.
1109 if test "x$host_alias" != x; then
1110   if test "x$build_alias" = x; then
1111     cross_compiling=maybe
1112   elif test "x$build_alias" != "x$host_alias"; then
1113     cross_compiling=yes
1114   fi
1115 fi
1116
1117 ac_tool_prefix=
1118 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1119
1120 test "$silent" = yes && exec 6>/dev/null
1121
1122
1123 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1124 ac_ls_di=`ls -di .` &&
1125 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1126   as_fn_error $? "working directory cannot be determined"
1127 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1128   as_fn_error $? "pwd does not report name of working directory"
1129
1130
1131 # Find the source files, if location was not specified.
1132 if test -z "$srcdir"; then
1133   ac_srcdir_defaulted=yes
1134   # Try the directory containing this script, then the parent directory.
1135   ac_confdir=`$as_dirname -- "$as_myself" ||
1136 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1137          X"$as_myself" : 'X\(//\)[^/]' \| \
1138          X"$as_myself" : 'X\(//\)$' \| \
1139          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1140 $as_echo X"$as_myself" |
1141     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1142             s//\1/
1143             q
1144           }
1145           /^X\(\/\/\)[^/].*/{
1146             s//\1/
1147             q
1148           }
1149           /^X\(\/\/\)$/{
1150             s//\1/
1151             q
1152           }
1153           /^X\(\/\).*/{
1154             s//\1/
1155             q
1156           }
1157           s/.*/./; q'`
1158   srcdir=$ac_confdir
1159   if test ! -r "$srcdir/$ac_unique_file"; then
1160     srcdir=..
1161   fi
1162 else
1163   ac_srcdir_defaulted=no
1164 fi
1165 if test ! -r "$srcdir/$ac_unique_file"; then
1166   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1167   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1168 fi
1169 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1170 ac_abs_confdir=`(
1171         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1172         pwd)`
1173 # When building in place, set srcdir=.
1174 if test "$ac_abs_confdir" = "$ac_pwd"; then
1175   srcdir=.
1176 fi
1177 # Remove unnecessary trailing slashes from srcdir.
1178 # Double slashes in file names in object file debugging info
1179 # mess up M-x gdb in Emacs.
1180 case $srcdir in
1181 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1182 esac
1183 for ac_var in $ac_precious_vars; do
1184   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1185   eval ac_env_${ac_var}_value=\$${ac_var}
1186   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1187   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1188 done
1189
1190 #
1191 # Report the --help message.
1192 #
1193 if test "$ac_init_help" = "long"; then
1194   # Omit some internal or obsolete options to make the list less imposing.
1195   # This message is too long to be a string in the A/UX 3.1 sh.
1196   cat <<_ACEOF
1197 \`configure' configures this package to adapt to many kinds of systems.
1198
1199 Usage: $0 [OPTION]... [VAR=VALUE]...
1200
1201 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1202 VAR=VALUE.  See below for descriptions of some of the useful variables.
1203
1204 Defaults for the options are specified in brackets.
1205
1206 Configuration:
1207   -h, --help              display this help and exit
1208       --help=short        display options specific to this package
1209       --help=recursive    display the short help of all the included packages
1210   -V, --version           display version information and exit
1211   -q, --quiet, --silent   do not print \`checking ...' messages
1212       --cache-file=FILE   cache test results in FILE [disabled]
1213   -C, --config-cache      alias for \`--cache-file=config.cache'
1214   -n, --no-create         do not create output files
1215       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1216
1217 Installation directories:
1218   --prefix=PREFIX         install architecture-independent files in PREFIX
1219                           [$ac_default_prefix]
1220   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1221                           [PREFIX]
1222
1223 By default, \`make install' will install all the files in
1224 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1225 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1226 for instance \`--prefix=\$HOME'.
1227
1228 For better control, use the options below.
1229
1230 Fine tuning of the installation directories:
1231   --bindir=DIR            user executables [EPREFIX/bin]
1232   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1233   --libexecdir=DIR        program executables [EPREFIX/libexec]
1234   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1235   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1236   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1237   --libdir=DIR            object code libraries [EPREFIX/lib]
1238   --includedir=DIR        C header files [PREFIX/include]
1239   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1240   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1241   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1242   --infodir=DIR           info documentation [DATAROOTDIR/info]
1243   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1244   --mandir=DIR            man documentation [DATAROOTDIR/man]
1245   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1246   --htmldir=DIR           html documentation [DOCDIR]
1247   --dvidir=DIR            dvi documentation [DOCDIR]
1248   --pdfdir=DIR            pdf documentation [DOCDIR]
1249   --psdir=DIR             ps documentation [DOCDIR]
1250 _ACEOF
1251
1252   cat <<\_ACEOF
1253
1254 System types:
1255   --build=BUILD     configure for building on BUILD [guessed]
1256   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1257   --target=TARGET   configure for building compilers for TARGET [HOST]
1258 _ACEOF
1259 fi
1260
1261 if test -n "$ac_init_help"; then
1262
1263   cat <<\_ACEOF
1264
1265 Report bugs to the package provider.
1266 _ACEOF
1267 ac_status=$?
1268 fi
1269
1270 if test "$ac_init_help" = "recursive"; then
1271   # If there are subdirs, report their specific --help.
1272   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1273     test -d "$ac_dir" ||
1274       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1275       continue
1276     ac_builddir=.
1277
1278 case "$ac_dir" in
1279 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1280 *)
1281   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1282   # A ".." for each directory in $ac_dir_suffix.
1283   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1284   case $ac_top_builddir_sub in
1285   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1286   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1287   esac ;;
1288 esac
1289 ac_abs_top_builddir=$ac_pwd
1290 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1291 # for backward compatibility:
1292 ac_top_builddir=$ac_top_build_prefix
1293
1294 case $srcdir in
1295   .)  # We are building in place.
1296     ac_srcdir=.
1297     ac_top_srcdir=$ac_top_builddir_sub
1298     ac_abs_top_srcdir=$ac_pwd ;;
1299   [\\/]* | ?:[\\/]* )  # Absolute name.
1300     ac_srcdir=$srcdir$ac_dir_suffix;
1301     ac_top_srcdir=$srcdir
1302     ac_abs_top_srcdir=$srcdir ;;
1303   *) # Relative name.
1304     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1305     ac_top_srcdir=$ac_top_build_prefix$srcdir
1306     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1307 esac
1308 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1309
1310     cd "$ac_dir" || { ac_status=$?; continue; }
1311     # Check for guested configure.
1312     if test -f "$ac_srcdir/configure.gnu"; then
1313       echo &&
1314       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1315     elif test -f "$ac_srcdir/configure"; then
1316       echo &&
1317       $SHELL "$ac_srcdir/configure" --help=recursive
1318     else
1319       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1320     fi || ac_status=$?
1321     cd "$ac_pwd" || { ac_status=$?; break; }
1322   done
1323 fi
1324
1325 test -n "$ac_init_help" && exit $ac_status
1326 if $ac_init_version; then
1327   cat <<\_ACEOF
1328 configure
1329 generated by GNU Autoconf 2.69
1330
1331 Copyright (C) 2012 Free Software Foundation, Inc.
1332 This configure script is free software; the Free Software Foundation
1333 gives unlimited permission to copy, distribute and modify it.
1334 _ACEOF
1335   exit
1336 fi
1337
1338 ## ------------------------ ##
1339 ## Autoconf initialization. ##
1340 ## ------------------------ ##
1341 cat >config.log <<_ACEOF
1342 This file contains any messages produced by compilers while
1343 running configure, to aid debugging if configure makes a mistake.
1344
1345 It was created by $as_me, which was
1346 generated by GNU Autoconf 2.69.  Invocation command line was
1347
1348   $ $0 $@
1349
1350 _ACEOF
1351 exec 5>>config.log
1352 {
1353 cat <<_ASUNAME
1354 ## --------- ##
1355 ## Platform. ##
1356 ## --------- ##
1357
1358 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1359 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1360 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1361 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1362 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1363
1364 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1365 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1366
1367 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1368 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1369 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1370 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1371 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1372 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1373 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1374
1375 _ASUNAME
1376
1377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1378 for as_dir in $PATH
1379 do
1380   IFS=$as_save_IFS
1381   test -z "$as_dir" && as_dir=.
1382     $as_echo "PATH: $as_dir"
1383   done
1384 IFS=$as_save_IFS
1385
1386 } >&5
1387
1388 cat >&5 <<_ACEOF
1389
1390
1391 ## ----------- ##
1392 ## Core tests. ##
1393 ## ----------- ##
1394
1395 _ACEOF
1396
1397
1398 # Keep a trace of the command line.
1399 # Strip out --no-create and --no-recursion so they do not pile up.
1400 # Strip out --silent because we don't want to record it for future runs.
1401 # Also quote any args containing shell meta-characters.
1402 # Make two passes to allow for proper duplicate-argument suppression.
1403 ac_configure_args=
1404 ac_configure_args0=
1405 ac_configure_args1=
1406 ac_must_keep_next=false
1407 for ac_pass in 1 2
1408 do
1409   for ac_arg
1410   do
1411     case $ac_arg in
1412     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1413     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1414     | -silent | --silent | --silen | --sile | --sil)
1415       continue ;;
1416     *\'*)
1417       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1418     esac
1419     case $ac_pass in
1420     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1421     2)
1422       as_fn_append ac_configure_args1 " '$ac_arg'"
1423       if test $ac_must_keep_next = true; then
1424         ac_must_keep_next=false # Got value, back to normal.
1425       else
1426         case $ac_arg in
1427           *=* | --config-cache | -C | -disable-* | --disable-* \
1428           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1429           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1430           | -with-* | --with-* | -without-* | --without-* | --x)
1431             case "$ac_configure_args0 " in
1432               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1433             esac
1434             ;;
1435           -* ) ac_must_keep_next=true ;;
1436         esac
1437       fi
1438       as_fn_append ac_configure_args " '$ac_arg'"
1439       ;;
1440     esac
1441   done
1442 done
1443 { ac_configure_args0=; unset ac_configure_args0;}
1444 { ac_configure_args1=; unset ac_configure_args1;}
1445
1446 # When interrupted or exit'd, cleanup temporary files, and complete
1447 # config.log.  We remove comments because anyway the quotes in there
1448 # would cause problems or look ugly.
1449 # WARNING: Use '\'' to represent an apostrophe within the trap.
1450 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1451 trap 'exit_status=$?
1452   # Save into config.log some information that might help in debugging.
1453   {
1454     echo
1455
1456     $as_echo "## ---------------- ##
1457 ## Cache variables. ##
1458 ## ---------------- ##"
1459     echo
1460     # The following way of writing the cache mishandles newlines in values,
1461 (
1462   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1463     eval ac_val=\$$ac_var
1464     case $ac_val in #(
1465     *${as_nl}*)
1466       case $ac_var in #(
1467       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1468 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1469       esac
1470       case $ac_var in #(
1471       _ | IFS | as_nl) ;; #(
1472       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1473       *) { eval $ac_var=; unset $ac_var;} ;;
1474       esac ;;
1475     esac
1476   done
1477   (set) 2>&1 |
1478     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1479     *${as_nl}ac_space=\ *)
1480       sed -n \
1481         "s/'\''/'\''\\\\'\'''\''/g;
1482           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1483       ;; #(
1484     *)
1485       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1486       ;;
1487     esac |
1488     sort
1489 )
1490     echo
1491
1492     $as_echo "## ----------------- ##
1493 ## Output variables. ##
1494 ## ----------------- ##"
1495     echo
1496     for ac_var in $ac_subst_vars
1497     do
1498       eval ac_val=\$$ac_var
1499       case $ac_val in
1500       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1501       esac
1502       $as_echo "$ac_var='\''$ac_val'\''"
1503     done | sort
1504     echo
1505
1506     if test -n "$ac_subst_files"; then
1507       $as_echo "## ------------------- ##
1508 ## File substitutions. ##
1509 ## ------------------- ##"
1510       echo
1511       for ac_var in $ac_subst_files
1512       do
1513         eval ac_val=\$$ac_var
1514         case $ac_val in
1515         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1516         esac
1517         $as_echo "$ac_var='\''$ac_val'\''"
1518       done | sort
1519       echo
1520     fi
1521
1522     if test -s confdefs.h; then
1523       $as_echo "## ----------- ##
1524 ## confdefs.h. ##
1525 ## ----------- ##"
1526       echo
1527       cat confdefs.h
1528       echo
1529     fi
1530     test "$ac_signal" != 0 &&
1531       $as_echo "$as_me: caught signal $ac_signal"
1532     $as_echo "$as_me: exit $exit_status"
1533   } >&5
1534   rm -f core *.core core.conftest.* &&
1535     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1536     exit $exit_status
1537 ' 0
1538 for ac_signal in 1 2 13 15; do
1539   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1540 done
1541 ac_signal=0
1542
1543 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1544 rm -f -r conftest* confdefs.h
1545
1546 $as_echo "/* confdefs.h */" > confdefs.h
1547
1548 # Predefined preprocessor variables.
1549
1550 cat >>confdefs.h <<_ACEOF
1551 #define PACKAGE_NAME "$PACKAGE_NAME"
1552 _ACEOF
1553
1554 cat >>confdefs.h <<_ACEOF
1555 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1556 _ACEOF
1557
1558 cat >>confdefs.h <<_ACEOF
1559 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1560 _ACEOF
1561
1562 cat >>confdefs.h <<_ACEOF
1563 #define PACKAGE_STRING "$PACKAGE_STRING"
1564 _ACEOF
1565
1566 cat >>confdefs.h <<_ACEOF
1567 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1568 _ACEOF
1569
1570 cat >>confdefs.h <<_ACEOF
1571 #define PACKAGE_URL "$PACKAGE_URL"
1572 _ACEOF
1573
1574
1575 # Let the site file select an alternate cache file if it wants to.
1576 # Prefer an explicitly selected file to automatically selected ones.
1577 ac_site_file1=NONE
1578 ac_site_file2=NONE
1579 if test -n "$CONFIG_SITE"; then
1580   # We do not want a PATH search for config.site.
1581   case $CONFIG_SITE in #((
1582     -*)  ac_site_file1=./$CONFIG_SITE;;
1583     */*) ac_site_file1=$CONFIG_SITE;;
1584     *)   ac_site_file1=./$CONFIG_SITE;;
1585   esac
1586 elif test "x$prefix" != xNONE; then
1587   ac_site_file1=$prefix/share/config.site
1588   ac_site_file2=$prefix/etc/config.site
1589 else
1590   ac_site_file1=$ac_default_prefix/share/config.site
1591   ac_site_file2=$ac_default_prefix/etc/config.site
1592 fi
1593 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1594 do
1595   test "x$ac_site_file" = xNONE && continue
1596   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1597     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1598 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1599     sed 's/^/| /' "$ac_site_file" >&5
1600     . "$ac_site_file" \
1601       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1603 as_fn_error $? "failed to load site script $ac_site_file
1604 See \`config.log' for more details" "$LINENO" 5; }
1605   fi
1606 done
1607
1608 if test -r "$cache_file"; then
1609   # Some versions of bash will fail to source /dev/null (special files
1610   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1611   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1612     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1613 $as_echo "$as_me: loading cache $cache_file" >&6;}
1614     case $cache_file in
1615       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1616       *)                      . "./$cache_file";;
1617     esac
1618   fi
1619 else
1620   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1621 $as_echo "$as_me: creating cache $cache_file" >&6;}
1622   >$cache_file
1623 fi
1624
1625 # Check that the precious variables saved in the cache have kept the same
1626 # value.
1627 ac_cache_corrupted=false
1628 for ac_var in $ac_precious_vars; do
1629   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1630   eval ac_new_set=\$ac_env_${ac_var}_set
1631   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1632   eval ac_new_val=\$ac_env_${ac_var}_value
1633   case $ac_old_set,$ac_new_set in
1634     set,)
1635       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1636 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1637       ac_cache_corrupted=: ;;
1638     ,set)
1639       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1640 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1641       ac_cache_corrupted=: ;;
1642     ,);;
1643     *)
1644       if test "x$ac_old_val" != "x$ac_new_val"; then
1645         # differences in whitespace do not lead to failure.
1646         ac_old_val_w=`echo x $ac_old_val`
1647         ac_new_val_w=`echo x $ac_new_val`
1648         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1649           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1650 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1651           ac_cache_corrupted=:
1652         else
1653           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1654 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1655           eval $ac_var=\$ac_old_val
1656         fi
1657         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1658 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1659         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1660 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1661       fi;;
1662   esac
1663   # Pass precious variables to config.status.
1664   if test "$ac_new_set" = set; then
1665     case $ac_new_val in
1666     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1667     *) ac_arg=$ac_var=$ac_new_val ;;
1668     esac
1669     case " $ac_configure_args " in
1670       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1671       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1672     esac
1673   fi
1674 done
1675 if $ac_cache_corrupted; then
1676   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1678   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1679 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1680   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1681 fi
1682 ## -------------------- ##
1683 ## Main body of script. ##
1684 ## -------------------- ##
1685
1686 ac_ext=c
1687 ac_cpp='$CPP $CPPFLAGS'
1688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1691
1692
1693
1694
1695 ac_aux_dir=
1696 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1697   if test -f "$ac_dir/install-sh"; then
1698     ac_aux_dir=$ac_dir
1699     ac_install_sh="$ac_aux_dir/install-sh -c"
1700     break
1701   elif test -f "$ac_dir/install.sh"; then
1702     ac_aux_dir=$ac_dir
1703     ac_install_sh="$ac_aux_dir/install.sh -c"
1704     break
1705   elif test -f "$ac_dir/shtool"; then
1706     ac_aux_dir=$ac_dir
1707     ac_install_sh="$ac_aux_dir/shtool install -c"
1708     break
1709   fi
1710 done
1711 if test -z "$ac_aux_dir"; then
1712   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1713 fi
1714
1715 # These three variables are undocumented and unsupported,
1716 # and are intended to be withdrawn in a future Autoconf release.
1717 # They can cause serious problems if a builder's source tree is in a directory
1718 # whose full name contains unusual characters.
1719 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1720 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1721 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1722
1723
1724 # Make sure we can run config.sub.
1725 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1726   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1727
1728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1729 $as_echo_n "checking build system type... " >&6; }
1730 if ${ac_cv_build+:} false; then :
1731   $as_echo_n "(cached) " >&6
1732 else
1733   ac_build_alias=$build_alias
1734 test "x$ac_build_alias" = x &&
1735   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1736 test "x$ac_build_alias" = x &&
1737   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1738 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1739   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1740
1741 fi
1742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1743 $as_echo "$ac_cv_build" >&6; }
1744 case $ac_cv_build in
1745 *-*-*) ;;
1746 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1747 esac
1748 build=$ac_cv_build
1749 ac_save_IFS=$IFS; IFS='-'
1750 set x $ac_cv_build
1751 shift
1752 build_cpu=$1
1753 build_vendor=$2
1754 shift; shift
1755 # Remember, the first character of IFS is used to create $*,
1756 # except with old shells:
1757 build_os=$*
1758 IFS=$ac_save_IFS
1759 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1760
1761
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1763 $as_echo_n "checking host system type... " >&6; }
1764 if ${ac_cv_host+:} false; then :
1765   $as_echo_n "(cached) " >&6
1766 else
1767   if test "x$host_alias" = x; then
1768   ac_cv_host=$ac_cv_build
1769 else
1770   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1771     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1772 fi
1773
1774 fi
1775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1776 $as_echo "$ac_cv_host" >&6; }
1777 case $ac_cv_host in
1778 *-*-*) ;;
1779 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1780 esac
1781 host=$ac_cv_host
1782 ac_save_IFS=$IFS; IFS='-'
1783 set x $ac_cv_host
1784 shift
1785 host_cpu=$1
1786 host_vendor=$2
1787 shift; shift
1788 # Remember, the first character of IFS is used to create $*,
1789 # except with old shells:
1790 host_os=$*
1791 IFS=$ac_save_IFS
1792 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1793
1794
1795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1796 $as_echo_n "checking target system type... " >&6; }
1797 if ${ac_cv_target+:} false; then :
1798   $as_echo_n "(cached) " >&6
1799 else
1800   if test "x$target_alias" = x; then
1801   ac_cv_target=$ac_cv_host
1802 else
1803   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1804     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1805 fi
1806
1807 fi
1808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1809 $as_echo "$ac_cv_target" >&6; }
1810 case $ac_cv_target in
1811 *-*-*) ;;
1812 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1813 esac
1814 target=$ac_cv_target
1815 ac_save_IFS=$IFS; IFS='-'
1816 set x $ac_cv_target
1817 shift
1818 target_cpu=$1
1819 target_vendor=$2
1820 shift; shift
1821 # Remember, the first character of IFS is used to create $*,
1822 # except with old shells:
1823 target_os=$*
1824 IFS=$ac_save_IFS
1825 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1826
1827
1828 # The aliases save the names the user supplied, while $host etc.
1829 # will get canonicalized.
1830 test -n "$target_alias" &&
1831   test "$program_prefix$program_suffix$program_transform_name" = \
1832     NONENONEs,x,x, &&
1833   program_prefix=${target_alias}-
1834
1835
1836 #
1837 # Select the IGEN architecture
1838 #
1839 sim_gen=IGEN
1840 sim_igen_machine="-M mipsIV"
1841 sim_m16_machine="-M mips16,mipsIII"
1842 sim_igen_filter="32,64,f"
1843 sim_m16_filter="16"
1844
1845 case "${target}" in
1846   mips*tx39*)           sim_gen=IGEN
1847                         sim_igen_filter="32,f"
1848                         sim_igen_machine="-M r3900"
1849                         ;;
1850   mips64vr41*)          sim_gen=M16
1851                         sim_igen_machine="-M vr4100"
1852                         sim_m16_machine="-M vr4100"
1853                         ;;
1854   mips64*)
1855                         sim_gen=MULTI
1856                         sim_multi_configs="\
1857                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
1858                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
1859                           vr5000:mipsIV:32,64,f:mips4300,mips5000,mips8000\
1860                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
1861                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
1862                         sim_multi_default=mips5000
1863                         ;;
1864   mips*-sde-elf* | mips*-mti-elf*)
1865                         sim_gen=MULTI
1866                         sim_multi_configs="\
1867                           micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
1868                           mipsisa64r2:mips64r2,mips16,mips16e,mdmx,dsp,dsp2,mips3d,smartmips:32,64,f:mipsisa32r2,mipsisa64r2,mipsisa32r5,mipsisa64r5\
1869                           mipsisa64r6:mips64r6:32,64,f:mipsisa32r6,mipsisa64r6"
1870                         sim_multi_default=mipsisa64r2
1871                         ;;
1872   mips16*)              sim_gen=M16
1873                         ;;
1874   mipsisa32r2*)         sim_gen=MULTI
1875                         sim_multi_configs="\
1876                           micromips:micromips32,micromipsdsp:32,f:mips_micromips\
1877                           mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
1878                         sim_multi_default=mipsisa32r2
1879                         ;;
1880   mipsisa32r6*)         sim_gen=IGEN
1881                         sim_igen_machine="-M mips32r6"
1882                         sim_igen_filter="32,f"
1883                         ;;
1884   mipsisa32*)           sim_gen=M16
1885                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
1886                         sim_m16_machine="-M mips16,mips16e,mips32"
1887                         sim_igen_filter="32,f"
1888                         ;;
1889   mipsisa64r2*)         sim_gen=M16
1890                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
1891                         sim_m16_machine="-M mips16,mips16e,mips64r2"
1892                         ;;
1893   mipsisa64r6*)         sim_gen=IGEN
1894                         sim_igen_machine="-M mips64r6"
1895                         ;;
1896   mipsisa64sb1*)        sim_gen=IGEN
1897                         sim_igen_machine="-M mips64,mips3d,sb1"
1898                         ;;
1899   mipsisa64*)           sim_gen=M16
1900                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
1901                         sim_m16_machine="-M mips16,mips16e,mips64"
1902                         ;;
1903   mips*lsi*)            sim_gen=M16
1904                         sim_igen_machine="-M mipsIII,mips16"
1905                         sim_m16_machine="-M mips16,mipsIII"
1906                         sim_igen_filter="32,f"
1907                         ;;
1908   mips*)                sim_gen=IGEN
1909                         sim_igen_filter="32,f"
1910                         ;;
1911 esac
1912
1913 # The MULTI generator can combine several simulation engines into one.
1914 # executable.  A configuration which uses the MULTI should set two
1915 # variables: ${sim_multi_configs} and ${sim_multi_default}.
1916 #
1917 # ${sim_multi_configs} is the list of engines to build.  Each
1918 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
1919 # where:
1920 #
1921 # - NAME is a C-compatible prefix for the engine,
1922 # - MACHINE is a -M argument,
1923 # - FILTER is a -F argument, and
1924 # - BFDMACHS is a comma-separated list of bfd machines that the
1925 #     simulator can run.
1926 #
1927 # Each entry will have a separate simulation engine whose prefix is
1928 # m32<NAME>.  If the machine list includes "mips16", there will also
1929 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
1930 # generated using the same machine list as the 32-bit version,
1931 # but the filter will be "16" instead of FILTER.
1932 #
1933 # The simulator compares the bfd mach against BFDMACHS to decide
1934 # which engine to use.  Entries in BFDMACHS should be bfd_mach
1935 # values with "bfd_mach_" removed.  ${sim_multi_default} says
1936 # which entry should be the default.
1937 if test ${sim_gen} = MULTI; then
1938
1939   # Simple sanity check.
1940   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
1941     as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
1942   fi
1943
1944   # Start in a known state.
1945   rm -f multi-include.h multi-run.c
1946   sim_multi_flags=
1947   sim_multi_src=
1948   sim_multi_obj=
1949   sim_multi_igen_configs=
1950   sim_seen_default=no
1951
1952   cat << __EOF__ > multi-run.c
1953 /* Main entry point for MULTI simulators.
1954    Copyright (C) 2003-2022 Free Software Foundation, Inc.
1955
1956    This program is free software; you can redistribute it and/or modify
1957    it under the terms of the GNU General Public License as published by
1958    the Free Software Foundation; either version 3 of the License, or
1959    (at your option) any later version.
1960
1961    This program is distributed in the hope that it will be useful,
1962    but WITHOUT ANY WARRANTY; without even the implied warranty of
1963    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1964    GNU General Public License for more details.
1965
1966    You should have received a copy of the GNU General Public License
1967    along with this program.  If not, see <http://www.gnu.org/licenses/>.
1968
1969    --
1970
1971    This file was generated by sim/mips/configure.  */
1972
1973 #include "sim-main.h"
1974 #include "multi-include.h"
1975 #include "elf-bfd.h"
1976 #include "elfxx-mips.h"
1977 #include "elf/mips.h"
1978
1979 #define SD sd
1980 #define CPU cpu
1981
1982 void
1983 sim_engine_run (SIM_DESC sd,
1984                 int next_cpu_nr,
1985                 int nr_cpus,
1986                 int signal) /* ignore */
1987 {
1988   int mach;
1989
1990   if (STATE_ARCHITECTURE (sd) == NULL)
1991     mach = bfd_mach_${sim_multi_default};
1992   else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
1993            & EF_MIPS_ARCH_ASE_MICROMIPS)
1994     mach = bfd_mach_mips_micromips;
1995   else
1996   {
1997      mach = _bfd_elf_mips_mach (elf_elfheader (STATE_PROG_BFD (sd))->e_flags);
1998      if (!mach)
1999        mach = STATE_ARCHITECTURE (SD)->mach;
2000   }
2001
2002   switch (mach)
2003     {
2004 __EOF__
2005
2006   for fc in ${sim_multi_configs}; do
2007
2008     # Split up the entry.  ${c} contains the first three elements.
2009     # Note: outer sqaure brackets are m4 quotes.
2010     c=`echo ${fc} | sed 's/:[^:]*$//'`
2011     bfdmachs=`echo ${fc} | sed 's/.*://'`
2012     name=`echo ${c} | sed 's/:.*//'`
2013     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
2014     filter=`echo ${c} | sed 's/.*://'`
2015
2016     # Build the following lists:
2017     #
2018     #   sim_multi_flags: all -M and -F flags used by the simulator
2019     #   sim_multi_src: all makefile-generated source files
2020     #   sim_multi_obj: the objects for ${sim_multi_src}
2021     #   sim_multi_igen_configs: igen configuration strings.
2022     #
2023     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
2024     # or m16) followed by the NAME, MACHINE and FILTER part of
2025     # the ${sim_multi_configs} entry.
2026     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
2027
2028     # Check whether special handling is needed.
2029     case ${c} in
2030       *:*mips16*:*)
2031         # Run igen twice, once for normal mode and once for mips16.
2032         ws="m32 m16"
2033
2034         # The top-level function for the mips16 simulator is
2035         # in a file m16${name}_run.c, generated by the
2036         # tmp-run-multi Makefile rule.
2037         sim_multi_src="${sim_multi_src} m16${name}_run.c"
2038         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
2039         sim_multi_flags="${sim_multi_flags} -F 16"
2040         ;;
2041       *:*micromips32*:*)
2042         # Run igen thrice, once for micromips32, once for micromips16,
2043         # and once for m32.
2044         ws="micromips_m32 micromips16 micromips32"
2045
2046         # The top-level function for the micromips simulator is
2047         # in a file micromips${name}_run.c, generated by the
2048         # tmp-run-multi Makefile rule.
2049         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2050         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2051         sim_multi_flags="${sim_multi_flags} -F 16,32"
2052         ;;
2053       *:*micromips64*:*)
2054         # Run igen thrice, once for micromips64, once for micromips16,
2055         # and once for m64.
2056         ws="micromips_m64 micromips16 micromips64"
2057
2058         # The top-level function for the micromips simulator is
2059         # in a file micromips${name}_run.c, generated by the
2060         # tmp-run-multi Makefile rule.
2061         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2062         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2063         sim_multi_flags="${sim_multi_flags} -F 16,32,64"
2064         ;;
2065       *)
2066         ws=m32
2067         ;;
2068     esac
2069
2070     # Now add the list of igen-generated files to ${sim_multi_src}
2071     # and ${sim_multi_obj}.
2072     for w in ${ws}; do
2073       for base in engine icache idecode model semantics support; do
2074         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
2075         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
2076         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
2077       done
2078       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
2079     done
2080
2081     # Add an include for the engine.h file.  This file declares the
2082     # top-level foo_engine_run() function.
2083     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
2084
2085     # Add case statements for this engine to sim_engine_run().
2086     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2087       echo "    case bfd_mach_${mach}:" >> multi-run.c
2088       if test ${mach} = ${sim_multi_default}; then
2089         echo "    default:" >> multi-run.c
2090         sim_seen_default=yes
2091       fi
2092     done
2093     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
2094       >> multi-run.c
2095     echo "      break;" >> multi-run.c
2096   done
2097
2098   # Check whether we added a 'default:' label.
2099   if test ${sim_seen_default} = no; then
2100     as_fn_error $? "Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
2101   fi
2102
2103   cat << __EOF__ >> multi-run.c
2104     }
2105 }
2106 __EOF__
2107 else
2108   # For clean-extra
2109   sim_multi_src=doesnt-exist.c
2110 fi
2111 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
2112 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
2113 sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
2114 sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2126
2127 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2128
2129 ac_config_commands="$ac_config_commands Makefile"
2130
2131 ac_config_commands="$ac_config_commands stamp-h"
2132
2133
2134
2135
2136
2137 SIM_COMMON_BUILD_TRUE='#'
2138 SIM_COMMON_BUILD_FALSE=
2139
2140
2141
2142 cat >confcache <<\_ACEOF
2143 # This file is a shell script that caches the results of configure
2144 # tests run on this system so they can be shared between configure
2145 # scripts and configure runs, see configure's option --config-cache.
2146 # It is not useful on other systems.  If it contains results you don't
2147 # want to keep, you may remove or edit it.
2148 #
2149 # config.status only pays attention to the cache file if you give it
2150 # the --recheck option to rerun configure.
2151 #
2152 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2153 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2154 # following values.
2155
2156 _ACEOF
2157
2158 # The following way of writing the cache mishandles newlines in values,
2159 # but we know of no workaround that is simple, portable, and efficient.
2160 # So, we kill variables containing newlines.
2161 # Ultrix sh set writes to stderr and can't be redirected directly,
2162 # and sets the high bit in the cache file unless we assign to the vars.
2163 (
2164   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2165     eval ac_val=\$$ac_var
2166     case $ac_val in #(
2167     *${as_nl}*)
2168       case $ac_var in #(
2169       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2170 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2171       esac
2172       case $ac_var in #(
2173       _ | IFS | as_nl) ;; #(
2174       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2175       *) { eval $ac_var=; unset $ac_var;} ;;
2176       esac ;;
2177     esac
2178   done
2179
2180   (set) 2>&1 |
2181     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2182     *${as_nl}ac_space=\ *)
2183       # `set' does not quote correctly, so add quotes: double-quote
2184       # substitution turns \\\\ into \\, and sed turns \\ into \.
2185       sed -n \
2186         "s/'/'\\\\''/g;
2187           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2188       ;; #(
2189     *)
2190       # `set' quotes correctly as required by POSIX, so do not add quotes.
2191       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2192       ;;
2193     esac |
2194     sort
2195 ) |
2196   sed '
2197      /^ac_cv_env_/b end
2198      t clear
2199      :clear
2200      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2201      t end
2202      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2203      :end' >>confcache
2204 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2205   if test -w "$cache_file"; then
2206     if test "x$cache_file" != "x/dev/null"; then
2207       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2208 $as_echo "$as_me: updating cache $cache_file" >&6;}
2209       if test ! -f "$cache_file" || test -h "$cache_file"; then
2210         cat confcache >"$cache_file"
2211       else
2212         case $cache_file in #(
2213         */* | ?:*)
2214           mv -f confcache "$cache_file"$$ &&
2215           mv -f "$cache_file"$$ "$cache_file" ;; #(
2216         *)
2217           mv -f confcache "$cache_file" ;;
2218         esac
2219       fi
2220     fi
2221   else
2222     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2223 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2224   fi
2225 fi
2226 rm -f confcache
2227
2228 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2229 # Let make expand exec_prefix.
2230 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2231
2232 # Transform confdefs.h into DEFS.
2233 # Protect against shell expansion while executing Makefile rules.
2234 # Protect against Makefile macro expansion.
2235 #
2236 # If the first sed substitution is executed (which looks for macros that
2237 # take arguments), then branch to the quote section.  Otherwise,
2238 # look for a macro that doesn't take arguments.
2239 ac_script='
2240 :mline
2241 /\\$/{
2242  N
2243  s,\\\n,,
2244  b mline
2245 }
2246 t clear
2247 :clear
2248 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2249 t quote
2250 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2251 t quote
2252 b any
2253 :quote
2254 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2255 s/\[/\\&/g
2256 s/\]/\\&/g
2257 s/\$/$$/g
2258 H
2259 :any
2260 ${
2261         g
2262         s/^\n//
2263         s/\n/ /g
2264         p
2265 }
2266 '
2267 DEFS=`sed -n "$ac_script" confdefs.h`
2268
2269
2270 ac_libobjs=
2271 ac_ltlibobjs=
2272 U=
2273 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2274   # 1. Remove the extension, and $U if already installed.
2275   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2276   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2277   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2278   #    will be set to the directory where LIBOBJS objects are built.
2279   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2280   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2281 done
2282 LIBOBJS=$ac_libobjs
2283
2284 LTLIBOBJS=$ac_ltlibobjs
2285
2286
2287
2288 : "${CONFIG_STATUS=./config.status}"
2289 ac_write_fail=0
2290 ac_clean_files_save=$ac_clean_files
2291 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2293 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2294 as_write_fail=0
2295 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2296 #! $SHELL
2297 # Generated by $as_me.
2298 # Run this file to recreate the current configuration.
2299 # Compiler output produced by configure, useful for debugging
2300 # configure, is in config.log if it exists.
2301
2302 debug=false
2303 ac_cs_recheck=false
2304 ac_cs_silent=false
2305
2306 SHELL=\${CONFIG_SHELL-$SHELL}
2307 export SHELL
2308 _ASEOF
2309 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2310 ## -------------------- ##
2311 ## M4sh Initialization. ##
2312 ## -------------------- ##
2313
2314 # Be more Bourne compatible
2315 DUALCASE=1; export DUALCASE # for MKS sh
2316 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2317   emulate sh
2318   NULLCMD=:
2319   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2320   # is contrary to our usage.  Disable this feature.
2321   alias -g '${1+"$@"}'='"$@"'
2322   setopt NO_GLOB_SUBST
2323 else
2324   case `(set -o) 2>/dev/null` in #(
2325   *posix*) :
2326     set -o posix ;; #(
2327   *) :
2328      ;;
2329 esac
2330 fi
2331
2332
2333 as_nl='
2334 '
2335 export as_nl
2336 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2337 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2338 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2339 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2340 # Prefer a ksh shell builtin over an external printf program on Solaris,
2341 # but without wasting forks for bash or zsh.
2342 if test -z "$BASH_VERSION$ZSH_VERSION" \
2343     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2344   as_echo='print -r --'
2345   as_echo_n='print -rn --'
2346 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2347   as_echo='printf %s\n'
2348   as_echo_n='printf %s'
2349 else
2350   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2351     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2352     as_echo_n='/usr/ucb/echo -n'
2353   else
2354     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2355     as_echo_n_body='eval
2356       arg=$1;
2357       case $arg in #(
2358       *"$as_nl"*)
2359         expr "X$arg" : "X\\(.*\\)$as_nl";
2360         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2361       esac;
2362       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2363     '
2364     export as_echo_n_body
2365     as_echo_n='sh -c $as_echo_n_body as_echo'
2366   fi
2367   export as_echo_body
2368   as_echo='sh -c $as_echo_body as_echo'
2369 fi
2370
2371 # The user is always right.
2372 if test "${PATH_SEPARATOR+set}" != set; then
2373   PATH_SEPARATOR=:
2374   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2375     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2376       PATH_SEPARATOR=';'
2377   }
2378 fi
2379
2380
2381 # IFS
2382 # We need space, tab and new line, in precisely that order.  Quoting is
2383 # there to prevent editors from complaining about space-tab.
2384 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2385 # splitting by setting IFS to empty value.)
2386 IFS=" ""        $as_nl"
2387
2388 # Find who we are.  Look in the path if we contain no directory separator.
2389 as_myself=
2390 case $0 in #((
2391   *[\\/]* ) as_myself=$0 ;;
2392   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 for as_dir in $PATH
2394 do
2395   IFS=$as_save_IFS
2396   test -z "$as_dir" && as_dir=.
2397     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2398   done
2399 IFS=$as_save_IFS
2400
2401      ;;
2402 esac
2403 # We did not find ourselves, most probably we were run as `sh COMMAND'
2404 # in which case we are not to be found in the path.
2405 if test "x$as_myself" = x; then
2406   as_myself=$0
2407 fi
2408 if test ! -f "$as_myself"; then
2409   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2410   exit 1
2411 fi
2412
2413 # Unset variables that we do not need and which cause bugs (e.g. in
2414 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2415 # suppresses any "Segmentation fault" message there.  '((' could
2416 # trigger a bug in pdksh 5.2.14.
2417 for as_var in BASH_ENV ENV MAIL MAILPATH
2418 do eval test x\${$as_var+set} = xset \
2419   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2420 done
2421 PS1='$ '
2422 PS2='> '
2423 PS4='+ '
2424
2425 # NLS nuisances.
2426 LC_ALL=C
2427 export LC_ALL
2428 LANGUAGE=C
2429 export LANGUAGE
2430
2431 # CDPATH.
2432 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2433
2434
2435 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2436 # ----------------------------------------
2437 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2438 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2439 # script with STATUS, using 1 if that was 0.
2440 as_fn_error ()
2441 {
2442   as_status=$1; test $as_status -eq 0 && as_status=1
2443   if test "$4"; then
2444     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2445     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2446   fi
2447   $as_echo "$as_me: error: $2" >&2
2448   as_fn_exit $as_status
2449 } # as_fn_error
2450
2451
2452 # as_fn_set_status STATUS
2453 # -----------------------
2454 # Set $? to STATUS, without forking.
2455 as_fn_set_status ()
2456 {
2457   return $1
2458 } # as_fn_set_status
2459
2460 # as_fn_exit STATUS
2461 # -----------------
2462 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2463 as_fn_exit ()
2464 {
2465   set +e
2466   as_fn_set_status $1
2467   exit $1
2468 } # as_fn_exit
2469
2470 # as_fn_unset VAR
2471 # ---------------
2472 # Portably unset VAR.
2473 as_fn_unset ()
2474 {
2475   { eval $1=; unset $1;}
2476 }
2477 as_unset=as_fn_unset
2478 # as_fn_append VAR VALUE
2479 # ----------------------
2480 # Append the text in VALUE to the end of the definition contained in VAR. Take
2481 # advantage of any shell optimizations that allow amortized linear growth over
2482 # repeated appends, instead of the typical quadratic growth present in naive
2483 # implementations.
2484 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2485   eval 'as_fn_append ()
2486   {
2487     eval $1+=\$2
2488   }'
2489 else
2490   as_fn_append ()
2491   {
2492     eval $1=\$$1\$2
2493   }
2494 fi # as_fn_append
2495
2496 # as_fn_arith ARG...
2497 # ------------------
2498 # Perform arithmetic evaluation on the ARGs, and store the result in the
2499 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2500 # must be portable across $(()) and expr.
2501 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2502   eval 'as_fn_arith ()
2503   {
2504     as_val=$(( $* ))
2505   }'
2506 else
2507   as_fn_arith ()
2508   {
2509     as_val=`expr "$@" || test $? -eq 1`
2510   }
2511 fi # as_fn_arith
2512
2513
2514 if expr a : '\(a\)' >/dev/null 2>&1 &&
2515    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2516   as_expr=expr
2517 else
2518   as_expr=false
2519 fi
2520
2521 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2522   as_basename=basename
2523 else
2524   as_basename=false
2525 fi
2526
2527 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2528   as_dirname=dirname
2529 else
2530   as_dirname=false
2531 fi
2532
2533 as_me=`$as_basename -- "$0" ||
2534 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2535          X"$0" : 'X\(//\)$' \| \
2536          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2537 $as_echo X/"$0" |
2538     sed '/^.*\/\([^/][^/]*\)\/*$/{
2539             s//\1/
2540             q
2541           }
2542           /^X\/\(\/\/\)$/{
2543             s//\1/
2544             q
2545           }
2546           /^X\/\(\/\).*/{
2547             s//\1/
2548             q
2549           }
2550           s/.*/./; q'`
2551
2552 # Avoid depending upon Character Ranges.
2553 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2554 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2555 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2556 as_cr_digits='0123456789'
2557 as_cr_alnum=$as_cr_Letters$as_cr_digits
2558
2559 ECHO_C= ECHO_N= ECHO_T=
2560 case `echo -n x` in #(((((
2561 -n*)
2562   case `echo 'xy\c'` in
2563   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2564   xy)  ECHO_C='\c';;
2565   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2566        ECHO_T=' ';;
2567   esac;;
2568 *)
2569   ECHO_N='-n';;
2570 esac
2571
2572 rm -f conf$$ conf$$.exe conf$$.file
2573 if test -d conf$$.dir; then
2574   rm -f conf$$.dir/conf$$.file
2575 else
2576   rm -f conf$$.dir
2577   mkdir conf$$.dir 2>/dev/null
2578 fi
2579 if (echo >conf$$.file) 2>/dev/null; then
2580   if ln -s conf$$.file conf$$ 2>/dev/null; then
2581     as_ln_s='ln -s'
2582     # ... but there are two gotchas:
2583     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2584     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2585     # In both cases, we have to default to `cp -pR'.
2586     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2587       as_ln_s='cp -pR'
2588   elif ln conf$$.file conf$$ 2>/dev/null; then
2589     as_ln_s=ln
2590   else
2591     as_ln_s='cp -pR'
2592   fi
2593 else
2594   as_ln_s='cp -pR'
2595 fi
2596 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2597 rmdir conf$$.dir 2>/dev/null
2598
2599
2600 # as_fn_mkdir_p
2601 # -------------
2602 # Create "$as_dir" as a directory, including parents if necessary.
2603 as_fn_mkdir_p ()
2604 {
2605
2606   case $as_dir in #(
2607   -*) as_dir=./$as_dir;;
2608   esac
2609   test -d "$as_dir" || eval $as_mkdir_p || {
2610     as_dirs=
2611     while :; do
2612       case $as_dir in #(
2613       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2614       *) as_qdir=$as_dir;;
2615       esac
2616       as_dirs="'$as_qdir' $as_dirs"
2617       as_dir=`$as_dirname -- "$as_dir" ||
2618 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2619          X"$as_dir" : 'X\(//\)[^/]' \| \
2620          X"$as_dir" : 'X\(//\)$' \| \
2621          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2622 $as_echo X"$as_dir" |
2623     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2624             s//\1/
2625             q
2626           }
2627           /^X\(\/\/\)[^/].*/{
2628             s//\1/
2629             q
2630           }
2631           /^X\(\/\/\)$/{
2632             s//\1/
2633             q
2634           }
2635           /^X\(\/\).*/{
2636             s//\1/
2637             q
2638           }
2639           s/.*/./; q'`
2640       test -d "$as_dir" && break
2641     done
2642     test -z "$as_dirs" || eval "mkdir $as_dirs"
2643   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2644
2645
2646 } # as_fn_mkdir_p
2647 if mkdir -p . 2>/dev/null; then
2648   as_mkdir_p='mkdir -p "$as_dir"'
2649 else
2650   test -d ./-p && rmdir ./-p
2651   as_mkdir_p=false
2652 fi
2653
2654
2655 # as_fn_executable_p FILE
2656 # -----------------------
2657 # Test if FILE is an executable regular file.
2658 as_fn_executable_p ()
2659 {
2660   test -f "$1" && test -x "$1"
2661 } # as_fn_executable_p
2662 as_test_x='test -x'
2663 as_executable_p=as_fn_executable_p
2664
2665 # Sed expression to map a string onto a valid CPP name.
2666 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2667
2668 # Sed expression to map a string onto a valid variable name.
2669 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2670
2671
2672 exec 6>&1
2673 ## ----------------------------------- ##
2674 ## Main body of $CONFIG_STATUS script. ##
2675 ## ----------------------------------- ##
2676 _ASEOF
2677 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2678
2679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2680 # Save the log message, to keep $0 and so on meaningful, and to
2681 # report actual input values of CONFIG_FILES etc. instead of their
2682 # values after options handling.
2683 ac_log="
2684 This file was extended by $as_me, which was
2685 generated by GNU Autoconf 2.69.  Invocation command line was
2686
2687   CONFIG_FILES    = $CONFIG_FILES
2688   CONFIG_HEADERS  = $CONFIG_HEADERS
2689   CONFIG_LINKS    = $CONFIG_LINKS
2690   CONFIG_COMMANDS = $CONFIG_COMMANDS
2691   $ $0 $@
2692
2693 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2694 "
2695
2696 _ACEOF
2697
2698 case $ac_config_files in *"
2699 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2700 esac
2701
2702
2703
2704 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2705 # Files that config.status was made for.
2706 config_files="$ac_config_files"
2707 config_commands="$ac_config_commands"
2708
2709 _ACEOF
2710
2711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2712 ac_cs_usage="\
2713 \`$as_me' instantiates files and other configuration actions
2714 from templates according to the current configuration.  Unless the files
2715 and actions are specified as TAGs, all are instantiated by default.
2716
2717 Usage: $0 [OPTION]... [TAG]...
2718
2719   -h, --help       print this help, then exit
2720   -V, --version    print version number and configuration settings, then exit
2721       --config     print configuration, then exit
2722   -q, --quiet, --silent
2723                    do not print progress messages
2724   -d, --debug      don't remove temporary files
2725       --recheck    update $as_me by reconfiguring in the same conditions
2726       --file=FILE[:TEMPLATE]
2727                    instantiate the configuration file FILE
2728
2729 Configuration files:
2730 $config_files
2731
2732 Configuration commands:
2733 $config_commands
2734
2735 Report bugs to the package provider."
2736
2737 _ACEOF
2738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2739 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2740 ac_cs_version="\\
2741 config.status
2742 configured by $0, generated by GNU Autoconf 2.69,
2743   with options \\"\$ac_cs_config\\"
2744
2745 Copyright (C) 2012 Free Software Foundation, Inc.
2746 This config.status script is free software; the Free Software Foundation
2747 gives unlimited permission to copy, distribute and modify it."
2748
2749 ac_pwd='$ac_pwd'
2750 srcdir='$srcdir'
2751 test -n "\$AWK" || AWK=awk
2752 _ACEOF
2753
2754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2755 # The default lists apply if the user does not specify any file.
2756 ac_need_defaults=:
2757 while test $# != 0
2758 do
2759   case $1 in
2760   --*=?*)
2761     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2762     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2763     ac_shift=:
2764     ;;
2765   --*=)
2766     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2767     ac_optarg=
2768     ac_shift=:
2769     ;;
2770   *)
2771     ac_option=$1
2772     ac_optarg=$2
2773     ac_shift=shift
2774     ;;
2775   esac
2776
2777   case $ac_option in
2778   # Handling of the options.
2779   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2780     ac_cs_recheck=: ;;
2781   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2782     $as_echo "$ac_cs_version"; exit ;;
2783   --config | --confi | --conf | --con | --co | --c )
2784     $as_echo "$ac_cs_config"; exit ;;
2785   --debug | --debu | --deb | --de | --d | -d )
2786     debug=: ;;
2787   --file | --fil | --fi | --f )
2788     $ac_shift
2789     case $ac_optarg in
2790     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2791     '') as_fn_error $? "missing file argument" ;;
2792     esac
2793     as_fn_append CONFIG_FILES " '$ac_optarg'"
2794     ac_need_defaults=false;;
2795   --he | --h |  --help | --hel | -h )
2796     $as_echo "$ac_cs_usage"; exit ;;
2797   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2798   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2799     ac_cs_silent=: ;;
2800
2801   # This is an error.
2802   -*) as_fn_error $? "unrecognized option: \`$1'
2803 Try \`$0 --help' for more information." ;;
2804
2805   *) as_fn_append ac_config_targets " $1"
2806      ac_need_defaults=false ;;
2807
2808   esac
2809   shift
2810 done
2811
2812 ac_configure_extra_args=
2813
2814 if $ac_cs_silent; then
2815   exec 6>/dev/null
2816   ac_configure_extra_args="$ac_configure_extra_args --silent"
2817 fi
2818
2819 _ACEOF
2820 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2821 if \$ac_cs_recheck; then
2822   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2823   shift
2824   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2825   CONFIG_SHELL='$SHELL'
2826   export CONFIG_SHELL
2827   exec "\$@"
2828 fi
2829
2830 _ACEOF
2831 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2832 exec 5>>config.log
2833 {
2834   echo
2835   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2836 ## Running $as_me. ##
2837 _ASBOX
2838   $as_echo "$ac_log"
2839 } >&5
2840
2841 _ACEOF
2842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2843 _ACEOF
2844
2845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2846
2847 # Handling of arguments.
2848 for ac_config_target in $ac_config_targets
2849 do
2850   case $ac_config_target in
2851     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2852     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2853     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2854     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2855
2856   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2857   esac
2858 done
2859
2860
2861 # If the user did not use the arguments to specify the items to instantiate,
2862 # then the envvar interface is used.  Set only those that are not.
2863 # We use the long form for the default assignment because of an extremely
2864 # bizarre bug on SunOS 4.1.3.
2865 if $ac_need_defaults; then
2866   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2867   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2868 fi
2869
2870 # Have a temporary directory for convenience.  Make it in the build tree
2871 # simply because there is no reason against having it here, and in addition,
2872 # creating and moving files from /tmp can sometimes cause problems.
2873 # Hook for its removal unless debugging.
2874 # Note that there is a small window in which the directory will not be cleaned:
2875 # after its creation but before its name has been assigned to `$tmp'.
2876 $debug ||
2877 {
2878   tmp= ac_tmp=
2879   trap 'exit_status=$?
2880   : "${ac_tmp:=$tmp}"
2881   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2882 ' 0
2883   trap 'as_fn_exit 1' 1 2 13 15
2884 }
2885 # Create a (secure) tmp directory for tmp files.
2886
2887 {
2888   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2889   test -d "$tmp"
2890 }  ||
2891 {
2892   tmp=./conf$$-$RANDOM
2893   (umask 077 && mkdir "$tmp")
2894 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2895 ac_tmp=$tmp
2896
2897 # Set up the scripts for CONFIG_FILES section.
2898 # No need to generate them if there are no CONFIG_FILES.
2899 # This happens for instance with `./config.status config.h'.
2900 if test -n "$CONFIG_FILES"; then
2901
2902
2903 ac_cr=`echo X | tr X '\015'`
2904 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2905 # But we know of no other shell where ac_cr would be empty at this
2906 # point, so we can use a bashism as a fallback.
2907 if test "x$ac_cr" = x; then
2908   eval ac_cr=\$\'\\r\'
2909 fi
2910 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2911 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2912   ac_cs_awk_cr='\\r'
2913 else
2914   ac_cs_awk_cr=$ac_cr
2915 fi
2916
2917 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2918 _ACEOF
2919
2920
2921 {
2922   echo "cat >conf$$subs.awk <<_ACEOF" &&
2923   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2924   echo "_ACEOF"
2925 } >conf$$subs.sh ||
2926   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2927 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2928 ac_delim='%!_!# '
2929 for ac_last_try in false false false false false :; do
2930   . ./conf$$subs.sh ||
2931     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2932
2933   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2934   if test $ac_delim_n = $ac_delim_num; then
2935     break
2936   elif $ac_last_try; then
2937     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2938   else
2939     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2940   fi
2941 done
2942 rm -f conf$$subs.sh
2943
2944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2945 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2946 _ACEOF
2947 sed -n '
2948 h
2949 s/^/S["/; s/!.*/"]=/
2950 p
2951 g
2952 s/^[^!]*!//
2953 :repl
2954 t repl
2955 s/'"$ac_delim"'$//
2956 t delim
2957 :nl
2958 h
2959 s/\(.\{148\}\)..*/\1/
2960 t more1
2961 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2962 p
2963 n
2964 b repl
2965 :more1
2966 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2967 p
2968 g
2969 s/.\{148\}//
2970 t nl
2971 :delim
2972 h
2973 s/\(.\{148\}\)..*/\1/
2974 t more2
2975 s/["\\]/\\&/g; s/^/"/; s/$/"/
2976 p
2977 b
2978 :more2
2979 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2980 p
2981 g
2982 s/.\{148\}//
2983 t delim
2984 ' <conf$$subs.awk | sed '
2985 /^[^""]/{
2986   N
2987   s/\n//
2988 }
2989 ' >>$CONFIG_STATUS || ac_write_fail=1
2990 rm -f conf$$subs.awk
2991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2992 _ACAWK
2993 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2994   for (key in S) S_is_set[key] = 1
2995   FS = "\a"
2996
2997 }
2998 {
2999   line = $ 0
3000   nfields = split(line, field, "@")
3001   substed = 0
3002   len = length(field[1])
3003   for (i = 2; i < nfields; i++) {
3004     key = field[i]
3005     keylen = length(key)
3006     if (S_is_set[key]) {
3007       value = S[key]
3008       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3009       len += length(value) + length(field[++i])
3010       substed = 1
3011     } else
3012       len += 1 + keylen
3013   }
3014
3015   print line
3016 }
3017
3018 _ACAWK
3019 _ACEOF
3020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3021 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3022   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3023 else
3024   cat
3025 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3026   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3027 _ACEOF
3028
3029 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3030 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3031 # trailing colons and then remove the whole line if VPATH becomes empty
3032 # (actually we leave an empty line to preserve line numbers).
3033 if test "x$srcdir" = x.; then
3034   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3035 h
3036 s///
3037 s/^/:/
3038 s/[      ]*$/:/
3039 s/:\$(srcdir):/:/g
3040 s/:\${srcdir}:/:/g
3041 s/:@srcdir@:/:/g
3042 s/^:*//
3043 s/:*$//
3044 x
3045 s/\(=[   ]*\).*/\1/
3046 G
3047 s/\n//
3048 s/^[^=]*=[       ]*$//
3049 }'
3050 fi
3051
3052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3053 fi # test -n "$CONFIG_FILES"
3054
3055
3056 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
3057 shift
3058 for ac_tag
3059 do
3060   case $ac_tag in
3061   :[FHLC]) ac_mode=$ac_tag; continue;;
3062   esac
3063   case $ac_mode$ac_tag in
3064   :[FHL]*:*);;
3065   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3066   :[FH]-) ac_tag=-:-;;
3067   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3068   esac
3069   ac_save_IFS=$IFS
3070   IFS=:
3071   set x $ac_tag
3072   IFS=$ac_save_IFS
3073   shift
3074   ac_file=$1
3075   shift
3076
3077   case $ac_mode in
3078   :L) ac_source=$1;;
3079   :[FH])
3080     ac_file_inputs=
3081     for ac_f
3082     do
3083       case $ac_f in
3084       -) ac_f="$ac_tmp/stdin";;
3085       *) # Look for the file first in the build tree, then in the source tree
3086          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3087          # because $ac_f cannot contain `:'.
3088          test -f "$ac_f" ||
3089            case $ac_f in
3090            [\\/$]*) false;;
3091            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3092            esac ||
3093            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3094       esac
3095       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3096       as_fn_append ac_file_inputs " '$ac_f'"
3097     done
3098
3099     # Let's still pretend it is `configure' which instantiates (i.e., don't
3100     # use $as_me), people would be surprised to read:
3101     #    /* config.h.  Generated by config.status.  */
3102     configure_input='Generated from '`
3103           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3104         `' by configure.'
3105     if test x"$ac_file" != x-; then
3106       configure_input="$ac_file.  $configure_input"
3107       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3108 $as_echo "$as_me: creating $ac_file" >&6;}
3109     fi
3110     # Neutralize special characters interpreted by sed in replacement strings.
3111     case $configure_input in #(
3112     *\&* | *\|* | *\\* )
3113        ac_sed_conf_input=`$as_echo "$configure_input" |
3114        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3115     *) ac_sed_conf_input=$configure_input;;
3116     esac
3117
3118     case $ac_tag in
3119     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3120       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3121     esac
3122     ;;
3123   esac
3124
3125   ac_dir=`$as_dirname -- "$ac_file" ||
3126 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3127          X"$ac_file" : 'X\(//\)[^/]' \| \
3128          X"$ac_file" : 'X\(//\)$' \| \
3129          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3130 $as_echo X"$ac_file" |
3131     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3132             s//\1/
3133             q
3134           }
3135           /^X\(\/\/\)[^/].*/{
3136             s//\1/
3137             q
3138           }
3139           /^X\(\/\/\)$/{
3140             s//\1/
3141             q
3142           }
3143           /^X\(\/\).*/{
3144             s//\1/
3145             q
3146           }
3147           s/.*/./; q'`
3148   as_dir="$ac_dir"; as_fn_mkdir_p
3149   ac_builddir=.
3150
3151 case "$ac_dir" in
3152 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3153 *)
3154   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3155   # A ".." for each directory in $ac_dir_suffix.
3156   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3157   case $ac_top_builddir_sub in
3158   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3159   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3160   esac ;;
3161 esac
3162 ac_abs_top_builddir=$ac_pwd
3163 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3164 # for backward compatibility:
3165 ac_top_builddir=$ac_top_build_prefix
3166
3167 case $srcdir in
3168   .)  # We are building in place.
3169     ac_srcdir=.
3170     ac_top_srcdir=$ac_top_builddir_sub
3171     ac_abs_top_srcdir=$ac_pwd ;;
3172   [\\/]* | ?:[\\/]* )  # Absolute name.
3173     ac_srcdir=$srcdir$ac_dir_suffix;
3174     ac_top_srcdir=$srcdir
3175     ac_abs_top_srcdir=$srcdir ;;
3176   *) # Relative name.
3177     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3178     ac_top_srcdir=$ac_top_build_prefix$srcdir
3179     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3180 esac
3181 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3182
3183
3184   case $ac_mode in
3185   :F)
3186   #
3187   # CONFIG_FILE
3188   #
3189
3190 _ACEOF
3191
3192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3193 # If the template does not know about datarootdir, expand it.
3194 # FIXME: This hack should be removed a few years after 2.60.
3195 ac_datarootdir_hack=; ac_datarootdir_seen=
3196 ac_sed_dataroot='
3197 /datarootdir/ {
3198   p
3199   q
3200 }
3201 /@datadir@/p
3202 /@docdir@/p
3203 /@infodir@/p
3204 /@localedir@/p
3205 /@mandir@/p'
3206 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3207 *datarootdir*) ac_datarootdir_seen=yes;;
3208 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3209   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3210 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3211 _ACEOF
3212 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3213   ac_datarootdir_hack='
3214   s&@datadir@&$datadir&g
3215   s&@docdir@&$docdir&g
3216   s&@infodir@&$infodir&g
3217   s&@localedir@&$localedir&g
3218   s&@mandir@&$mandir&g
3219   s&\\\${datarootdir}&$datarootdir&g' ;;
3220 esac
3221 _ACEOF
3222
3223 # Neutralize VPATH when `$srcdir' = `.'.
3224 # Shell code in configure.ac might set extrasub.
3225 # FIXME: do we really want to maintain this feature?
3226 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3227 ac_sed_extra="$ac_vpsub
3228 $extrasub
3229 _ACEOF
3230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3231 :t
3232 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3233 s|@configure_input@|$ac_sed_conf_input|;t t
3234 s&@top_builddir@&$ac_top_builddir_sub&;t t
3235 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3236 s&@srcdir@&$ac_srcdir&;t t
3237 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3238 s&@top_srcdir@&$ac_top_srcdir&;t t
3239 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3240 s&@builddir@&$ac_builddir&;t t
3241 s&@abs_builddir@&$ac_abs_builddir&;t t
3242 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3243 $ac_datarootdir_hack
3244 "
3245 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3246   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3247
3248 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3249   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3250   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3251       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3252   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3253 which seems to be undefined.  Please make sure it is defined" >&5
3254 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3255 which seems to be undefined.  Please make sure it is defined" >&2;}
3256
3257   rm -f "$ac_tmp/stdin"
3258   case $ac_file in
3259   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3260   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3261   esac \
3262   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3263  ;;
3264
3265
3266   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3267 $as_echo "$as_me: executing $ac_file commands" >&6;}
3268  ;;
3269   esac
3270
3271
3272   case $ac_file$ac_mode in
3273     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3274  rm -f Makesim1.tmp Makesim2.tmp Makefile
3275  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3276  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3277  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3278         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3279         <Makefile.sim >Makefile
3280  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3281  ;;
3282     "stamp-h":C) echo > stamp-h ;;
3283
3284   esac
3285 done # for ac_tag
3286
3287
3288 as_fn_exit 0
3289 _ACEOF
3290 ac_clean_files=$ac_clean_files_save
3291
3292 test $ac_write_fail = 0 ||
3293   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3294
3295
3296 # configure is writing to config.log, and then calls config.status.
3297 # config.status does its own redirection, appending to config.log.
3298 # Unfortunately, on DOS this fails, as config.log is still kept open
3299 # by configure, so config.status won't be able to write to it; its
3300 # output is simply discarded.  So we exec the FD to /dev/null,
3301 # effectively closing config.log, so it can be properly (re)opened and
3302 # appended to by config.status.  When coming back to configure, we
3303 # need to make the FD available again.
3304 if test "$no_create" != yes; then
3305   ac_cs_success=:
3306   ac_config_status_args=
3307   test "$silent" = yes &&
3308     ac_config_status_args="$ac_config_status_args --quiet"
3309   exec 5>/dev/null
3310   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3311   exec 5>>config.log
3312   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3313   # would make configure fail if this is the last instruction.
3314   $ac_cs_success || as_fn_exit 1
3315 fi
3316 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3317   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3318 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3319 fi
3320
3321