sim/mn10300/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_default_model
 588 sim_scache
 589 sim_float
 590 cgen_breaks
 591 MAINT
 592 MAINTAINER_MODE_FALSE
 593 MAINTAINER_MODE_TRUE
 594 CATOBJEXT
 595 GENCAT
 596 INSTOBJEXT
 597 DATADIRNAME
 598 CATALOGS
 599 POSUB
 600 GMSGFMT
 601 XGETTEXT
 602 INCINTL
 603 LIBINTL_DEP
 604 LIBINTL
 605 USE_NLS
 606 CCDEPMODE
 607 DEPDIR
 608 am__leading_dot
 609 INSTALL_DATA
 610 INSTALL_SCRIPT
 611 INSTALL_PROGRAM
 612 OBJEXT
 613 EXEEXT
 614 ac_ct_CC
 615 CPPFLAGS
 616 LDFLAGS
 617 CFLAGS
 618 CC
 619 target_alias
 620 host_alias
 621 build_alias
 622 LIBS
 623 ECHO_T
 624 ECHO_N
 625 ECHO_C
 626 DEFS
 627 mandir
 628 localedir
 629 libdir
 630 psdir
 631 pdfdir
 632 dvidir
 633 htmldir
 634 infodir
 635 docdir
 636 oldincludedir
 637 includedir
 638 localstatedir
 639 sharedstatedir
 640 sysconfdir
 641 datadir
 642 datarootdir
 643 libexecdir
 644 sbindir
 645 bindir
 646 program_transform_name
 647 prefix
 648 exec_prefix
 649 PACKAGE_URL
 650 PACKAGE_BUGREPORT
 651 PACKAGE_STRING
 652 PACKAGE_VERSION
 653 PACKAGE_TARNAME
 654 PACKAGE_NAME
 655 PATH_SEPARATOR
 656 SHELL
 657 sim_reserved_bits
 658 sim_inline
 659 sim_hw
 660 sim_hw_objs
 661 sim_hw_cflags
 662 sim_bitsize'
 663 ac_subst_files=''
 664 ac_user_opts='
 665 enable_option_checking
 666 enable_maintainer_mode
 667 enable_sim_inline
 668 enable_sim_reserved_bits
 669 enable_sim_bitsize
 670 enable_sim_hardware
 671 '
 672       ac_precious_vars='build_alias
 673 host_alias
 674 target_alias
 675 CC
 676 CFLAGS
 677 LDFLAGS
 678 LIBS
 679 CPPFLAGS'
 680
 681
 682 # Initialize some variables set by options.
 683 ac_init_help=
 684 ac_init_version=false
 685 ac_unrecognized_opts=
 686 ac_unrecognized_sep=
 687 # The variables have the same names as the options, with
 688 # dashes changed to underlines.
 689 cache_file=/dev/null
 690 exec_prefix=NONE
 691 no_create=
 692 no_recursion=
 693 prefix=NONE
 694 program_prefix=NONE
 695 program_suffix=NONE
 696 program_transform_name=s,x,x,
 697 silent=
 698 site=
 699 srcdir=
 700 verbose=
 701 x_includes=NONE
 702 x_libraries=NONE
 703
 704 # Installation directory options.
 705 # These are left unexpanded so users can "make install exec_prefix=/foo"
 706 # and all the variables that are supposed to be based on exec_prefix
 707 # by default will actually change.
 708 # Use braces instead of parens because sh, perl, etc. also accept them.
 709 # (The list follows the same order as the GNU Coding Standards.)
 710 bindir='${exec_prefix}/bin'
 711 sbindir='${exec_prefix}/sbin'
 712 libexecdir='${exec_prefix}/libexec'
 713 datarootdir='${prefix}/share'
 714 datadir='${datarootdir}'
 715 sysconfdir='${prefix}/etc'
 716 sharedstatedir='${prefix}/com'
 717 localstatedir='${prefix}/var'
 718 includedir='${prefix}/include'
 719 oldincludedir='/usr/include'
 720 docdir='${datarootdir}/doc/${PACKAGE}'
 721 infodir='${datarootdir}/info'
 722 htmldir='${docdir}'
 723 dvidir='${docdir}'
 724 pdfdir='${docdir}'
 725 psdir='${docdir}'
 726 libdir='${exec_prefix}/lib'
 727 localedir='${datarootdir}/locale'
 728 mandir='${datarootdir}/man'
 729
 730 ac_prev=
 731 ac_dashdash=
 732 for ac_option
 733 do
 734   # If the previous option needs an argument, assign it.
 735   if test -n "$ac_prev"; then
 736     eval $ac_prev=\$ac_option
 737     ac_prev=
 738     continue
 739   fi
 740
 741   case $ac_option in
 742   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 743   *=)   ac_optarg= ;;
 744   *)    ac_optarg=yes ;;
 745   esac
 746
 747   # Accept the important Cygnus configure options, so we can diagnose typos.
 748
 749   case $ac_dashdash$ac_option in
 750   --)
 751     ac_dashdash=yes ;;
 752
 753   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 754     ac_prev=bindir ;;
 755   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 756     bindir=$ac_optarg ;;
 757
 758   -build | --build | --buil | --bui | --bu)
 759     ac_prev=build_alias ;;
 760   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 761     build_alias=$ac_optarg ;;
 762
 763   -cache-file | --cache-file | --cache-fil | --cache-fi \
 764   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 765     ac_prev=cache_file ;;
 766   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 767   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 768     cache_file=$ac_optarg ;;
 769
 770   --config-cache | -C)
 771     cache_file=config.cache ;;
 772
 773   -datadir | --datadir | --datadi | --datad)
 774     ac_prev=datadir ;;
 775   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 776     datadir=$ac_optarg ;;
 777
 778   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 779   | --dataroo | --dataro | --datar)
 780     ac_prev=datarootdir ;;
 781   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 782   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 783     datarootdir=$ac_optarg ;;
 784
 785   -disable-* | --disable-*)
 786     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 787     # Reject names that are not valid shell variable names.
 788     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 789       as_fn_error $? "invalid feature name: $ac_useropt"
 790     ac_useropt_orig=$ac_useropt
 791     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 792     case $ac_user_opts in
 793       *"
 794 "enable_$ac_useropt"
 795 "*) ;;
 796       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 797          ac_unrecognized_sep=', ';;
 798     esac
 799     eval enable_$ac_useropt=no ;;
 800
 801   -docdir | --docdir | --docdi | --doc | --do)
 802     ac_prev=docdir ;;
 803   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 804     docdir=$ac_optarg ;;
 805
 806   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 807     ac_prev=dvidir ;;
 808   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 809     dvidir=$ac_optarg ;;
 810
 811   -enable-* | --enable-*)
 812     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 813     # Reject names that are not valid shell variable names.
 814     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 815       as_fn_error $? "invalid feature name: $ac_useropt"
 816     ac_useropt_orig=$ac_useropt
 817     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 818     case $ac_user_opts in
 819       *"
 820 "enable_$ac_useropt"
 821 "*) ;;
 822       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 823          ac_unrecognized_sep=', ';;
 824     esac
 825     eval enable_$ac_useropt=\$ac_optarg ;;
 826
 827   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 828   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 829   | --exec | --exe | --ex)
 830     ac_prev=exec_prefix ;;
 831   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 832   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 833   | --exec=* | --exe=* | --ex=*)
 834     exec_prefix=$ac_optarg ;;
 835
 836   -gas | --gas | --ga | --g)
 837     # Obsolete; use --with-gas.
 838     with_gas=yes ;;
 839
 840   -help | --help | --hel | --he | -h)
 841     ac_init_help=long ;;
 842   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 843     ac_init_help=recursive ;;
 844   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 845     ac_init_help=short ;;
 846
 847   -host | --host | --hos | --ho)
 848     ac_prev=host_alias ;;
 849   -host=* | --host=* | --hos=* | --ho=*)
 850     host_alias=$ac_optarg ;;
 851
 852   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 853     ac_prev=htmldir ;;
 854   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 855   | --ht=*)
 856     htmldir=$ac_optarg ;;
 857
 858   -includedir | --includedir | --includedi | --included | --include \
 859   | --includ | --inclu | --incl | --inc)
 860     ac_prev=includedir ;;
 861   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 862   | --includ=* | --inclu=* | --incl=* | --inc=*)
 863     includedir=$ac_optarg ;;
 864
 865   -infodir | --infodir | --infodi | --infod | --info | --inf)
 866     ac_prev=infodir ;;
 867   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 868     infodir=$ac_optarg ;;
 869
 870   -libdir | --libdir | --libdi | --libd)
 871     ac_prev=libdir ;;
 872   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 873     libdir=$ac_optarg ;;
 874
 875   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 876   | --libexe | --libex | --libe)
 877     ac_prev=libexecdir ;;
 878   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 879   | --libexe=* | --libex=* | --libe=*)
 880     libexecdir=$ac_optarg ;;
 881
 882   -localedir | --localedir | --localedi | --localed | --locale)
 883     ac_prev=localedir ;;
 884   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 885     localedir=$ac_optarg ;;
 886
 887   -localstatedir | --localstatedir | --localstatedi | --localstated \
 888   | --localstate | --localstat | --localsta | --localst | --locals)
 889     ac_prev=localstatedir ;;
 890   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 891   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 892     localstatedir=$ac_optarg ;;
 893
 894   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 895     ac_prev=mandir ;;
 896   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 897     mandir=$ac_optarg ;;
 898
 899   -nfp | --nfp | --nf)
 900     # Obsolete; use --without-fp.
 901     with_fp=no ;;
 902
 903   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 904   | --no-cr | --no-c | -n)
 905     no_create=yes ;;
 906
 907   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 908   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 909     no_recursion=yes ;;
 910
 911   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 912   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 913   | --oldin | --oldi | --old | --ol | --o)
 914     ac_prev=oldincludedir ;;
 915   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 916   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 917   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 918     oldincludedir=$ac_optarg ;;
 919
 920   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 921     ac_prev=prefix ;;
 922   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 923     prefix=$ac_optarg ;;
 924
 925   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 926   | --program-pre | --program-pr | --program-p)
 927     ac_prev=program_prefix ;;
 928   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 929   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 930     program_prefix=$ac_optarg ;;
 931
 932   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 933   | --program-suf | --program-su | --program-s)
 934     ac_prev=program_suffix ;;
 935   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 936   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 937     program_suffix=$ac_optarg ;;
 938
 939   -program-transform-name | --program-transform-name \
 940   | --program-transform-nam | --program-transform-na \
 941   | --program-transform-n | --program-transform- \
 942   | --program-transform | --program-transfor \
 943   | --program-transfo | --program-transf \
 944   | --program-trans | --program-tran \
 945   | --progr-tra | --program-tr | --program-t)
 946     ac_prev=program_transform_name ;;
 947   -program-transform-name=* | --program-transform-name=* \
 948   | --program-transform-nam=* | --program-transform-na=* \
 949   | --program-transform-n=* | --program-transform-=* \
 950   | --program-transform=* | --program-transfor=* \
 951   | --program-transfo=* | --program-transf=* \
 952   | --program-trans=* | --program-tran=* \
 953   | --progr-tra=* | --program-tr=* | --program-t=*)
 954     program_transform_name=$ac_optarg ;;
 955
 956   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 957     ac_prev=pdfdir ;;
 958   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 959     pdfdir=$ac_optarg ;;
 960
 961   -psdir | --psdir | --psdi | --psd | --ps)
 962     ac_prev=psdir ;;
 963   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 964     psdir=$ac_optarg ;;
 965
 966   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 967   | -silent | --silent | --silen | --sile | --sil)
 968     silent=yes ;;
 969
 970   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 971     ac_prev=sbindir ;;
 972   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 973   | --sbi=* | --sb=*)
 974     sbindir=$ac_optarg ;;
 975
 976   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 977   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 978   | --sharedst | --shareds | --shared | --share | --shar \
 979   | --sha | --sh)
 980     ac_prev=sharedstatedir ;;
 981   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 982   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 983   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 984   | --sha=* | --sh=*)
 985     sharedstatedir=$ac_optarg ;;
 986
 987   -site | --site | --sit)
 988     ac_prev=site ;;
 989   -site=* | --site=* | --sit=*)
 990     site=$ac_optarg ;;
 991
 992   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 993     ac_prev=srcdir ;;
 994   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 995     srcdir=$ac_optarg ;;
 996
 997   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 998   | --syscon | --sysco | --sysc | --sys | --sy)
 999     ac_prev=sysconfdir ;;
1000   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1001   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1002     sysconfdir=$ac_optarg ;;
1003
1004   -target | --target | --targe | --targ | --tar | --ta | --t)
1005     ac_prev=target_alias ;;
1006   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1007     target_alias=$ac_optarg ;;
1008
1009   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1010     verbose=yes ;;
1011
1012   -version | --version | --versio | --versi | --vers | -V)
1013     ac_init_version=: ;;
1014
1015   -with-* | --with-*)
1016     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1017     # Reject names that are not valid shell variable names.
1018     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1019       as_fn_error $? "invalid package name: $ac_useropt"
1020     ac_useropt_orig=$ac_useropt
1021     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1022     case $ac_user_opts in
1023       *"
1024 "with_$ac_useropt"
1025 "*) ;;
1026       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1027          ac_unrecognized_sep=', ';;
1028     esac
1029     eval with_$ac_useropt=\$ac_optarg ;;
1030
1031   -without-* | --without-*)
1032     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1033     # Reject names that are not valid shell variable names.
1034     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1035       as_fn_error $? "invalid package name: $ac_useropt"
1036     ac_useropt_orig=$ac_useropt
1037     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1038     case $ac_user_opts in
1039       *"
1040 "with_$ac_useropt"
1041 "*) ;;
1042       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1043          ac_unrecognized_sep=', ';;
1044     esac
1045     eval with_$ac_useropt=no ;;
1046
1047   --x)
1048     # Obsolete; use --with-x.
1049     with_x=yes ;;
1050
1051   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1052   | --x-incl | --x-inc | --x-in | --x-i)
1053     ac_prev=x_includes ;;
1054   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1055   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1056     x_includes=$ac_optarg ;;
1057
1058   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1059   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1060     ac_prev=x_libraries ;;
1061   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1062   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1063     x_libraries=$ac_optarg ;;
1064
1065   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1066 Try \`$0 --help' for more information"
1067     ;;
1068
1069   *=*)
1070     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1071     # Reject names that are not valid shell variable names.
1072     case $ac_envvar in #(
1073       '' | [0-9]* | *[!_$as_cr_alnum]* )
1074       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1075     esac
1076     eval $ac_envvar=\$ac_optarg
1077     export $ac_envvar ;;
1078
1079   *)
1080     # FIXME: should be removed in autoconf 3.0.
1081     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1082     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1083       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1084     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1085     ;;
1086
1087   esac
1088 done
1089
1090 if test -n "$ac_prev"; then
1091   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1092   as_fn_error $? "missing argument to $ac_option"
1093 fi
1094
1095 if test -n "$ac_unrecognized_opts"; then
1096   case $enable_option_checking in
1097     no) ;;
1098     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1099     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1100   esac
1101 fi
1102
1103 # Check all directory arguments for consistency.
1104 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1105                 datadir sysconfdir sharedstatedir localstatedir includedir \
1106                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1107                 libdir localedir mandir
1108 do
1109   eval ac_val=\$$ac_var
1110   # Remove trailing slashes.
1111   case $ac_val in
1112     */ )
1113       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1114       eval $ac_var=\$ac_val;;
1115   esac
1116   # Be sure to have absolute directory names.
1117   case $ac_val in
1118     [\\/$]* | ?:[\\/]* )  continue;;
1119     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1120   esac
1121   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1122 done
1123
1124 # There might be people who depend on the old broken behavior: `$host'
1125 # used to hold the argument of --host etc.
1126 # FIXME: To remove some day.
1127 build=$build_alias
1128 host=$host_alias
1129 target=$target_alias
1130
1131 # FIXME: To remove some day.
1132 if test "x$host_alias" != x; then
1133   if test "x$build_alias" = x; then
1134     cross_compiling=maybe
1135   elif test "x$build_alias" != "x$host_alias"; then
1136     cross_compiling=yes
1137   fi
1138 fi
1139
1140 ac_tool_prefix=
1141 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1142
1143 test "$silent" = yes && exec 6>/dev/null
1144
1145
1146 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1147 ac_ls_di=`ls -di .` &&
1148 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1149   as_fn_error $? "working directory cannot be determined"
1150 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1151   as_fn_error $? "pwd does not report name of working directory"
1152
1153
1154 # Find the source files, if location was not specified.
1155 if test -z "$srcdir"; then
1156   ac_srcdir_defaulted=yes
1157   # Try the directory containing this script, then the parent directory.
1158   ac_confdir=`$as_dirname -- "$as_myself" ||
1159 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1160          X"$as_myself" : 'X\(//\)[^/]' \| \
1161          X"$as_myself" : 'X\(//\)$' \| \
1162          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1163 $as_echo X"$as_myself" |
1164     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\/\)[^/].*/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\/\)$/{
1173             s//\1/
1174             q
1175           }
1176           /^X\(\/\).*/{
1177             s//\1/
1178             q
1179           }
1180           s/.*/./; q'`
1181   srcdir=$ac_confdir
1182   if test ! -r "$srcdir/$ac_unique_file"; then
1183     srcdir=..
1184   fi
1185 else
1186   ac_srcdir_defaulted=no
1187 fi
1188 if test ! -r "$srcdir/$ac_unique_file"; then
1189   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1190   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1191 fi
1192 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1193 ac_abs_confdir=`(
1194         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1195         pwd)`
1196 # When building in place, set srcdir=.
1197 if test "$ac_abs_confdir" = "$ac_pwd"; then
1198   srcdir=.
1199 fi
1200 # Remove unnecessary trailing slashes from srcdir.
1201 # Double slashes in file names in object file debugging info
1202 # mess up M-x gdb in Emacs.
1203 case $srcdir in
1204 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1205 esac
1206 for ac_var in $ac_precious_vars; do
1207   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1208   eval ac_env_${ac_var}_value=\$${ac_var}
1209   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1210   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1211 done
1212
1213 #
1214 # Report the --help message.
1215 #
1216 if test "$ac_init_help" = "long"; then
1217   # Omit some internal or obsolete options to make the list less imposing.
1218   # This message is too long to be a string in the A/UX 3.1 sh.
1219   cat <<_ACEOF
1220 \`configure' configures this package to adapt to many kinds of systems.
1221
1222 Usage: $0 [OPTION]... [VAR=VALUE]...
1223
1224 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1225 VAR=VALUE.  See below for descriptions of some of the useful variables.
1226
1227 Defaults for the options are specified in brackets.
1228
1229 Configuration:
1230   -h, --help              display this help and exit
1231       --help=short        display options specific to this package
1232       --help=recursive    display the short help of all the included packages
1233   -V, --version           display version information and exit
1234   -q, --quiet, --silent   do not print \`checking ...' messages
1235       --cache-file=FILE   cache test results in FILE [disabled]
1236   -C, --config-cache      alias for \`--cache-file=config.cache'
1237   -n, --no-create         do not create output files
1238       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1239
1240 Installation directories:
1241   --prefix=PREFIX         install architecture-independent files in PREFIX
1242                           [$ac_default_prefix]
1243   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1244                           [PREFIX]
1245
1246 By default, \`make install' will install all the files in
1247 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1248 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1249 for instance \`--prefix=\$HOME'.
1250
1251 For better control, use the options below.
1252
1253 Fine tuning of the installation directories:
1254   --bindir=DIR            user executables [EPREFIX/bin]
1255   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1256   --libexecdir=DIR        program executables [EPREFIX/libexec]
1257   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1258   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1259   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1260   --libdir=DIR            object code libraries [EPREFIX/lib]
1261   --includedir=DIR        C header files [PREFIX/include]
1262   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1263   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1264   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1265   --infodir=DIR           info documentation [DATAROOTDIR/info]
1266   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1267   --mandir=DIR            man documentation [DATAROOTDIR/man]
1268   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1269   --htmldir=DIR           html documentation [DOCDIR]
1270   --dvidir=DIR            dvi documentation [DOCDIR]
1271   --pdfdir=DIR            pdf documentation [DOCDIR]
1272   --psdir=DIR             ps documentation [DOCDIR]
1273 _ACEOF
1274
1275   cat <<\_ACEOF
1276 _ACEOF
1277 fi
1278
1279 if test -n "$ac_init_help"; then
1280
1281   cat <<\_ACEOF
1282
1283 Optional Features:
1284   --disable-option-checking  ignore unrecognized --enable/--with options
1285   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1286   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1287   --enable-maintainer-mode
1288                           enable make rules and dependencies not useful (and
1289                           sometimes confusing) to the casual installer
1290   --enable-sim-inline=inlines
1291                           Specify which functions should be inlined
1292   --enable-sim-reserved-bits
1293                           Specify whether to check reserved bits in
1294                           instruction
1295   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1296   --enable-sim-hardware=LIST
1297                           Specify the hardware to be included in the build.
1298
1299 Some influential environment variables:
1300   CC          C compiler command
1301   CFLAGS      C compiler flags
1302   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1303               nonstandard directory <lib dir>
1304   LIBS        libraries to pass to the linker, e.g. -l<library>
1305   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1306               you have headers in a nonstandard directory <include dir>
1307
1308 Use these variables to override the choices made by `configure' or to help
1309 it to find libraries and programs with nonstandard names/locations.
1310
1311 Report bugs to the package provider.
1312 _ACEOF
1313 ac_status=$?
1314 fi
1315
1316 if test "$ac_init_help" = "recursive"; then
1317   # If there are subdirs, report their specific --help.
1318   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1319     test -d "$ac_dir" ||
1320       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1321       continue
1322     ac_builddir=.
1323
1324 case "$ac_dir" in
1325 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1326 *)
1327   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1328   # A ".." for each directory in $ac_dir_suffix.
1329   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1330   case $ac_top_builddir_sub in
1331   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1332   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1333   esac ;;
1334 esac
1335 ac_abs_top_builddir=$ac_pwd
1336 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1337 # for backward compatibility:
1338 ac_top_builddir=$ac_top_build_prefix
1339
1340 case $srcdir in
1341   .)  # We are building in place.
1342     ac_srcdir=.
1343     ac_top_srcdir=$ac_top_builddir_sub
1344     ac_abs_top_srcdir=$ac_pwd ;;
1345   [\\/]* | ?:[\\/]* )  # Absolute name.
1346     ac_srcdir=$srcdir$ac_dir_suffix;
1347     ac_top_srcdir=$srcdir
1348     ac_abs_top_srcdir=$srcdir ;;
1349   *) # Relative name.
1350     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1351     ac_top_srcdir=$ac_top_build_prefix$srcdir
1352     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1353 esac
1354 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1355
1356     cd "$ac_dir" || { ac_status=$?; continue; }
1357     # Check for guested configure.
1358     if test -f "$ac_srcdir/configure.gnu"; then
1359       echo &&
1360       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1361     elif test -f "$ac_srcdir/configure"; then
1362       echo &&
1363       $SHELL "$ac_srcdir/configure" --help=recursive
1364     else
1365       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1366     fi || ac_status=$?
1367     cd "$ac_pwd" || { ac_status=$?; break; }
1368   done
1369 fi
1370
1371 test -n "$ac_init_help" && exit $ac_status
1372 if $ac_init_version; then
1373   cat <<\_ACEOF
1374 configure
1375 generated by GNU Autoconf 2.69
1376
1377 Copyright (C) 2012 Free Software Foundation, Inc.
1378 This configure script is free software; the Free Software Foundation
1379 gives unlimited permission to copy, distribute and modify it.
1380 _ACEOF
1381   exit
1382 fi
1383
1384 ## ------------------------ ##
1385 ## Autoconf initialization. ##
1386 ## ------------------------ ##
1387
1388 # ac_fn_c_try_compile LINENO
1389 # --------------------------
1390 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1391 ac_fn_c_try_compile ()
1392 {
1393   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1394   rm -f conftest.$ac_objext
1395   if { { ac_try="$ac_compile"
1396 case "(($ac_try" in
1397   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1398   *) ac_try_echo=$ac_try;;
1399 esac
1400 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1401 $as_echo "$ac_try_echo"; } >&5
1402   (eval "$ac_compile") 2>conftest.err
1403   ac_status=$?
1404   if test -s conftest.err; then
1405     grep -v '^ *+' conftest.err >conftest.er1
1406     cat conftest.er1 >&5
1407     mv -f conftest.er1 conftest.err
1408   fi
1409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1410   test $ac_status = 0; } && {
1411          test -z "$ac_c_werror_flag" ||
1412          test ! -s conftest.err
1413        } && test -s conftest.$ac_objext; then :
1414   ac_retval=0
1415 else
1416   $as_echo "$as_me: failed program was:" >&5
1417 sed 's/^/| /' conftest.$ac_ext >&5
1418
1419         ac_retval=1
1420 fi
1421   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1422   as_fn_set_status $ac_retval
1423
1424 } # ac_fn_c_try_compile
1425 cat >config.log <<_ACEOF
1426 This file contains any messages produced by compilers while
1427 running configure, to aid debugging if configure makes a mistake.
1428
1429 It was created by $as_me, which was
1430 generated by GNU Autoconf 2.69.  Invocation command line was
1431
1432   $ $0 $@
1433
1434 _ACEOF
1435 exec 5>>config.log
1436 {
1437 cat <<_ASUNAME
1438 ## --------- ##
1439 ## Platform. ##
1440 ## --------- ##
1441
1442 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1443 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1444 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1445 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1446 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1447
1448 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1449 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1450
1451 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1452 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1453 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1454 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1455 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1456 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1457 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1458
1459 _ASUNAME
1460
1461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1462 for as_dir in $PATH
1463 do
1464   IFS=$as_save_IFS
1465   test -z "$as_dir" && as_dir=.
1466     $as_echo "PATH: $as_dir"
1467   done
1468 IFS=$as_save_IFS
1469
1470 } >&5
1471
1472 cat >&5 <<_ACEOF
1473
1474
1475 ## ----------- ##
1476 ## Core tests. ##
1477 ## ----------- ##
1478
1479 _ACEOF
1480
1481
1482 # Keep a trace of the command line.
1483 # Strip out --no-create and --no-recursion so they do not pile up.
1484 # Strip out --silent because we don't want to record it for future runs.
1485 # Also quote any args containing shell meta-characters.
1486 # Make two passes to allow for proper duplicate-argument suppression.
1487 ac_configure_args=
1488 ac_configure_args0=
1489 ac_configure_args1=
1490 ac_must_keep_next=false
1491 for ac_pass in 1 2
1492 do
1493   for ac_arg
1494   do
1495     case $ac_arg in
1496     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1497     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1498     | -silent | --silent | --silen | --sile | --sil)
1499       continue ;;
1500     *\'*)
1501       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1502     esac
1503     case $ac_pass in
1504     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1505     2)
1506       as_fn_append ac_configure_args1 " '$ac_arg'"
1507       if test $ac_must_keep_next = true; then
1508         ac_must_keep_next=false # Got value, back to normal.
1509       else
1510         case $ac_arg in
1511           *=* | --config-cache | -C | -disable-* | --disable-* \
1512           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1513           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1514           | -with-* | --with-* | -without-* | --without-* | --x)
1515             case "$ac_configure_args0 " in
1516               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1517             esac
1518             ;;
1519           -* ) ac_must_keep_next=true ;;
1520         esac
1521       fi
1522       as_fn_append ac_configure_args " '$ac_arg'"
1523       ;;
1524     esac
1525   done
1526 done
1527 { ac_configure_args0=; unset ac_configure_args0;}
1528 { ac_configure_args1=; unset ac_configure_args1;}
1529
1530 # When interrupted or exit'd, cleanup temporary files, and complete
1531 # config.log.  We remove comments because anyway the quotes in there
1532 # would cause problems or look ugly.
1533 # WARNING: Use '\'' to represent an apostrophe within the trap.
1534 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1535 trap 'exit_status=$?
1536   # Save into config.log some information that might help in debugging.
1537   {
1538     echo
1539
1540     $as_echo "## ---------------- ##
1541 ## Cache variables. ##
1542 ## ---------------- ##"
1543     echo
1544     # The following way of writing the cache mishandles newlines in values,
1545 (
1546   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1547     eval ac_val=\$$ac_var
1548     case $ac_val in #(
1549     *${as_nl}*)
1550       case $ac_var in #(
1551       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1552 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1553       esac
1554       case $ac_var in #(
1555       _ | IFS | as_nl) ;; #(
1556       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1557       *) { eval $ac_var=; unset $ac_var;} ;;
1558       esac ;;
1559     esac
1560   done
1561   (set) 2>&1 |
1562     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1563     *${as_nl}ac_space=\ *)
1564       sed -n \
1565         "s/'\''/'\''\\\\'\'''\''/g;
1566           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1567       ;; #(
1568     *)
1569       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1570       ;;
1571     esac |
1572     sort
1573 )
1574     echo
1575
1576     $as_echo "## ----------------- ##
1577 ## Output variables. ##
1578 ## ----------------- ##"
1579     echo
1580     for ac_var in $ac_subst_vars
1581     do
1582       eval ac_val=\$$ac_var
1583       case $ac_val in
1584       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1585       esac
1586       $as_echo "$ac_var='\''$ac_val'\''"
1587     done | sort
1588     echo
1589
1590     if test -n "$ac_subst_files"; then
1591       $as_echo "## ------------------- ##
1592 ## File substitutions. ##
1593 ## ------------------- ##"
1594       echo
1595       for ac_var in $ac_subst_files
1596       do
1597         eval ac_val=\$$ac_var
1598         case $ac_val in
1599         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1600         esac
1601         $as_echo "$ac_var='\''$ac_val'\''"
1602       done | sort
1603       echo
1604     fi
1605
1606     if test -s confdefs.h; then
1607       $as_echo "## ----------- ##
1608 ## confdefs.h. ##
1609 ## ----------- ##"
1610       echo
1611       cat confdefs.h
1612       echo
1613     fi
1614     test "$ac_signal" != 0 &&
1615       $as_echo "$as_me: caught signal $ac_signal"
1616     $as_echo "$as_me: exit $exit_status"
1617   } >&5
1618   rm -f core *.core core.conftest.* &&
1619     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1620     exit $exit_status
1621 ' 0
1622 for ac_signal in 1 2 13 15; do
1623   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1624 done
1625 ac_signal=0
1626
1627 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1628 rm -f -r conftest* confdefs.h
1629
1630 $as_echo "/* confdefs.h */" > confdefs.h
1631
1632 # Predefined preprocessor variables.
1633
1634 cat >>confdefs.h <<_ACEOF
1635 #define PACKAGE_NAME "$PACKAGE_NAME"
1636 _ACEOF
1637
1638 cat >>confdefs.h <<_ACEOF
1639 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1640 _ACEOF
1641
1642 cat >>confdefs.h <<_ACEOF
1643 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1644 _ACEOF
1645
1646 cat >>confdefs.h <<_ACEOF
1647 #define PACKAGE_STRING "$PACKAGE_STRING"
1648 _ACEOF
1649
1650 cat >>confdefs.h <<_ACEOF
1651 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1652 _ACEOF
1653
1654 cat >>confdefs.h <<_ACEOF
1655 #define PACKAGE_URL "$PACKAGE_URL"
1656 _ACEOF
1657
1658
1659 # Let the site file select an alternate cache file if it wants to.
1660 # Prefer an explicitly selected file to automatically selected ones.
1661 ac_site_file1=NONE
1662 ac_site_file2=NONE
1663 if test -n "$CONFIG_SITE"; then
1664   # We do not want a PATH search for config.site.
1665   case $CONFIG_SITE in #((
1666     -*)  ac_site_file1=./$CONFIG_SITE;;
1667     */*) ac_site_file1=$CONFIG_SITE;;
1668     *)   ac_site_file1=./$CONFIG_SITE;;
1669   esac
1670 elif test "x$prefix" != xNONE; then
1671   ac_site_file1=$prefix/share/config.site
1672   ac_site_file2=$prefix/etc/config.site
1673 else
1674   ac_site_file1=$ac_default_prefix/share/config.site
1675   ac_site_file2=$ac_default_prefix/etc/config.site
1676 fi
1677 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1678 do
1679   test "x$ac_site_file" = xNONE && continue
1680   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1681     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1682 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1683     sed 's/^/| /' "$ac_site_file" >&5
1684     . "$ac_site_file" \
1685       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1687 as_fn_error $? "failed to load site script $ac_site_file
1688 See \`config.log' for more details" "$LINENO" 5; }
1689   fi
1690 done
1691
1692 if test -r "$cache_file"; then
1693   # Some versions of bash will fail to source /dev/null (special files
1694   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1695   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1696     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1697 $as_echo "$as_me: loading cache $cache_file" >&6;}
1698     case $cache_file in
1699       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1700       *)                      . "./$cache_file";;
1701     esac
1702   fi
1703 else
1704   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1705 $as_echo "$as_me: creating cache $cache_file" >&6;}
1706   >$cache_file
1707 fi
1708
1709 # Check that the precious variables saved in the cache have kept the same
1710 # value.
1711 ac_cache_corrupted=false
1712 for ac_var in $ac_precious_vars; do
1713   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1714   eval ac_new_set=\$ac_env_${ac_var}_set
1715   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1716   eval ac_new_val=\$ac_env_${ac_var}_value
1717   case $ac_old_set,$ac_new_set in
1718     set,)
1719       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1720 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1721       ac_cache_corrupted=: ;;
1722     ,set)
1723       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1724 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1725       ac_cache_corrupted=: ;;
1726     ,);;
1727     *)
1728       if test "x$ac_old_val" != "x$ac_new_val"; then
1729         # differences in whitespace do not lead to failure.
1730         ac_old_val_w=`echo x $ac_old_val`
1731         ac_new_val_w=`echo x $ac_new_val`
1732         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1733           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1734 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1735           ac_cache_corrupted=:
1736         else
1737           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1738 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1739           eval $ac_var=\$ac_old_val
1740         fi
1741         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1742 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1743         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1744 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1745       fi;;
1746   esac
1747   # Pass precious variables to config.status.
1748   if test "$ac_new_set" = set; then
1749     case $ac_new_val in
1750     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1751     *) ac_arg=$ac_var=$ac_new_val ;;
1752     esac
1753     case " $ac_configure_args " in
1754       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1755       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1756     esac
1757   fi
1758 done
1759 if $ac_cache_corrupted; then
1760   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1761 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1762   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1763 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1764   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1765 fi
1766 ## -------------------- ##
1767 ## Main body of script. ##
1768 ## -------------------- ##
1769
1770 ac_ext=c
1771 ac_cpp='$CPP $CPPFLAGS'
1772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1775
1776
1777
1778
1779
1780
1781
1782 ac_ext=c
1783 ac_cpp='$CPP $CPPFLAGS'
1784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1787 if test -n "$ac_tool_prefix"; then
1788   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1789 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1791 $as_echo_n "checking for $ac_word... " >&6; }
1792 if ${ac_cv_prog_CC+:} false; then :
1793   $as_echo_n "(cached) " >&6
1794 else
1795   if test -n "$CC"; then
1796   ac_cv_prog_CC="$CC" # Let the user override the test.
1797 else
1798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1799 for as_dir in $PATH
1800 do
1801   IFS=$as_save_IFS
1802   test -z "$as_dir" && as_dir=.
1803     for ac_exec_ext in '' $ac_executable_extensions; do
1804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1805     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1807     break 2
1808   fi
1809 done
1810   done
1811 IFS=$as_save_IFS
1812
1813 fi
1814 fi
1815 CC=$ac_cv_prog_CC
1816 if test -n "$CC"; then
1817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1818 $as_echo "$CC" >&6; }
1819 else
1820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1821 $as_echo "no" >&6; }
1822 fi
1823
1824
1825 fi
1826 if test -z "$ac_cv_prog_CC"; then
1827   ac_ct_CC=$CC
1828   # Extract the first word of "gcc", so it can be a program name with args.
1829 set dummy gcc; ac_word=$2
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1831 $as_echo_n "checking for $ac_word... " >&6; }
1832 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1833   $as_echo_n "(cached) " >&6
1834 else
1835   if test -n "$ac_ct_CC"; then
1836   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1837 else
1838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1839 for as_dir in $PATH
1840 do
1841   IFS=$as_save_IFS
1842   test -z "$as_dir" && as_dir=.
1843     for ac_exec_ext in '' $ac_executable_extensions; do
1844   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1845     ac_cv_prog_ac_ct_CC="gcc"
1846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1847     break 2
1848   fi
1849 done
1850   done
1851 IFS=$as_save_IFS
1852
1853 fi
1854 fi
1855 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1856 if test -n "$ac_ct_CC"; then
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1858 $as_echo "$ac_ct_CC" >&6; }
1859 else
1860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1861 $as_echo "no" >&6; }
1862 fi
1863
1864   if test "x$ac_ct_CC" = x; then
1865     CC=""
1866   else
1867     case $cross_compiling:$ac_tool_warned in
1868 yes:)
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1871 ac_tool_warned=yes ;;
1872 esac
1873     CC=$ac_ct_CC
1874   fi
1875 else
1876   CC="$ac_cv_prog_CC"
1877 fi
1878
1879 if test -z "$CC"; then
1880           if test -n "$ac_tool_prefix"; then
1881     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1882 set dummy ${ac_tool_prefix}cc; ac_word=$2
1883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1884 $as_echo_n "checking for $ac_word... " >&6; }
1885 if ${ac_cv_prog_CC+:} false; then :
1886   $as_echo_n "(cached) " >&6
1887 else
1888   if test -n "$CC"; then
1889   ac_cv_prog_CC="$CC" # Let the user override the test.
1890 else
1891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892 for as_dir in $PATH
1893 do
1894   IFS=$as_save_IFS
1895   test -z "$as_dir" && as_dir=.
1896     for ac_exec_ext in '' $ac_executable_extensions; do
1897   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1898     ac_cv_prog_CC="${ac_tool_prefix}cc"
1899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1900     break 2
1901   fi
1902 done
1903   done
1904 IFS=$as_save_IFS
1905
1906 fi
1907 fi
1908 CC=$ac_cv_prog_CC
1909 if test -n "$CC"; then
1910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1911 $as_echo "$CC" >&6; }
1912 else
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1914 $as_echo "no" >&6; }
1915 fi
1916
1917
1918   fi
1919 fi
1920 if test -z "$CC"; then
1921   # Extract the first word of "cc", so it can be a program name with args.
1922 set dummy cc; ac_word=$2
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1924 $as_echo_n "checking for $ac_word... " >&6; }
1925 if ${ac_cv_prog_CC+:} false; then :
1926   $as_echo_n "(cached) " >&6
1927 else
1928   if test -n "$CC"; then
1929   ac_cv_prog_CC="$CC" # Let the user override the test.
1930 else
1931   ac_prog_rejected=no
1932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1933 for as_dir in $PATH
1934 do
1935   IFS=$as_save_IFS
1936   test -z "$as_dir" && as_dir=.
1937     for ac_exec_ext in '' $ac_executable_extensions; do
1938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1939     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1940        ac_prog_rejected=yes
1941        continue
1942      fi
1943     ac_cv_prog_CC="cc"
1944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1945     break 2
1946   fi
1947 done
1948   done
1949 IFS=$as_save_IFS
1950
1951 if test $ac_prog_rejected = yes; then
1952   # We found a bogon in the path, so make sure we never use it.
1953   set dummy $ac_cv_prog_CC
1954   shift
1955   if test $# != 0; then
1956     # We chose a different compiler from the bogus one.
1957     # However, it has the same basename, so the bogon will be chosen
1958     # first if we set CC to just the basename; use the full file name.
1959     shift
1960     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1961   fi
1962 fi
1963 fi
1964 fi
1965 CC=$ac_cv_prog_CC
1966 if test -n "$CC"; then
1967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1968 $as_echo "$CC" >&6; }
1969 else
1970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971 $as_echo "no" >&6; }
1972 fi
1973
1974
1975 fi
1976 if test -z "$CC"; then
1977   if test -n "$ac_tool_prefix"; then
1978   for ac_prog in cl.exe
1979   do
1980     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1981 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983 $as_echo_n "checking for $ac_word... " >&6; }
1984 if ${ac_cv_prog_CC+:} false; then :
1985   $as_echo_n "(cached) " >&6
1986 else
1987   if test -n "$CC"; then
1988   ac_cv_prog_CC="$CC" # Let the user override the test.
1989 else
1990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1991 for as_dir in $PATH
1992 do
1993   IFS=$as_save_IFS
1994   test -z "$as_dir" && as_dir=.
1995     for ac_exec_ext in '' $ac_executable_extensions; do
1996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1997     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1999     break 2
2000   fi
2001 done
2002   done
2003 IFS=$as_save_IFS
2004
2005 fi
2006 fi
2007 CC=$ac_cv_prog_CC
2008 if test -n "$CC"; then
2009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2010 $as_echo "$CC" >&6; }
2011 else
2012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013 $as_echo "no" >&6; }
2014 fi
2015
2016
2017     test -n "$CC" && break
2018   done
2019 fi
2020 if test -z "$CC"; then
2021   ac_ct_CC=$CC
2022   for ac_prog in cl.exe
2023 do
2024   # Extract the first word of "$ac_prog", so it can be a program name with args.
2025 set dummy $ac_prog; ac_word=$2
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2027 $as_echo_n "checking for $ac_word... " >&6; }
2028 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2029   $as_echo_n "(cached) " >&6
2030 else
2031   if test -n "$ac_ct_CC"; then
2032   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2033 else
2034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2035 for as_dir in $PATH
2036 do
2037   IFS=$as_save_IFS
2038   test -z "$as_dir" && as_dir=.
2039     for ac_exec_ext in '' $ac_executable_extensions; do
2040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2041     ac_cv_prog_ac_ct_CC="$ac_prog"
2042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2043     break 2
2044   fi
2045 done
2046   done
2047 IFS=$as_save_IFS
2048
2049 fi
2050 fi
2051 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2052 if test -n "$ac_ct_CC"; then
2053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2054 $as_echo "$ac_ct_CC" >&6; }
2055 else
2056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2057 $as_echo "no" >&6; }
2058 fi
2059
2060
2061   test -n "$ac_ct_CC" && break
2062 done
2063
2064   if test "x$ac_ct_CC" = x; then
2065     CC=""
2066   else
2067     case $cross_compiling:$ac_tool_warned in
2068 yes:)
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2071 ac_tool_warned=yes ;;
2072 esac
2073     CC=$ac_ct_CC
2074   fi
2075 fi
2076
2077 fi
2078
2079
2080 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2082 as_fn_error $? "no acceptable C compiler found in \$PATH
2083 See \`config.log' for more details" "$LINENO" 5; }
2084
2085 # Provide some information about the compiler.
2086 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2087 set X $ac_compile
2088 ac_compiler=$2
2089 for ac_option in --version -v -V -qversion; do
2090   { { ac_try="$ac_compiler $ac_option >&5"
2091 case "(($ac_try" in
2092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2093   *) ac_try_echo=$ac_try;;
2094 esac
2095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2096 $as_echo "$ac_try_echo"; } >&5
2097   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2098   ac_status=$?
2099   if test -s conftest.err; then
2100     sed '10a\
2101 ... rest of stderr output deleted ...
2102          10q' conftest.err >conftest.er1
2103     cat conftest.er1 >&5
2104   fi
2105   rm -f conftest.er1 conftest.err
2106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2107   test $ac_status = 0; }
2108 done
2109
2110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2111 /* end confdefs.h.  */
2112
2113 int
2114 main ()
2115 {
2116
2117   ;
2118   return 0;
2119 }
2120 _ACEOF
2121 ac_clean_files_save=$ac_clean_files
2122 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2123 # Try to create an executable without -o first, disregard a.out.
2124 # It will help us diagnose broken compilers, and finding out an intuition
2125 # of exeext.
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2127 $as_echo_n "checking whether the C compiler works... " >&6; }
2128 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2129
2130 # The possible output files:
2131 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2132
2133 ac_rmfiles=
2134 for ac_file in $ac_files
2135 do
2136   case $ac_file in
2137     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2138     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2139   esac
2140 done
2141 rm -f $ac_rmfiles
2142
2143 if { { ac_try="$ac_link_default"
2144 case "(($ac_try" in
2145   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2146   *) ac_try_echo=$ac_try;;
2147 esac
2148 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2149 $as_echo "$ac_try_echo"; } >&5
2150   (eval "$ac_link_default") 2>&5
2151   ac_status=$?
2152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2153   test $ac_status = 0; }; then :
2154   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2155 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2156 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2157 # so that the user can short-circuit this test for compilers unknown to
2158 # Autoconf.
2159 for ac_file in $ac_files ''
2160 do
2161   test -f "$ac_file" || continue
2162   case $ac_file in
2163     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2164         ;;
2165     [ab].out )
2166         # We found the default executable, but exeext='' is most
2167         # certainly right.
2168         break;;
2169     *.* )
2170         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2171         then :; else
2172            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2173         fi
2174         # We set ac_cv_exeext here because the later test for it is not
2175         # safe: cross compilers may not add the suffix if given an `-o'
2176         # argument, so we may need to know it at that point already.
2177         # Even if this section looks crufty: it has the advantage of
2178         # actually working.
2179         break;;
2180     * )
2181         break;;
2182   esac
2183 done
2184 test "$ac_cv_exeext" = no && ac_cv_exeext=
2185
2186 else
2187   ac_file=''
2188 fi
2189 if test -z "$ac_file"; then :
2190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2191 $as_echo "no" >&6; }
2192 $as_echo "$as_me: failed program was:" >&5
2193 sed 's/^/| /' conftest.$ac_ext >&5
2194
2195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2197 as_fn_error 77 "C compiler cannot create executables
2198 See \`config.log' for more details" "$LINENO" 5; }
2199 else
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2201 $as_echo "yes" >&6; }
2202 fi
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2204 $as_echo_n "checking for C compiler default output file name... " >&6; }
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2206 $as_echo "$ac_file" >&6; }
2207 ac_exeext=$ac_cv_exeext
2208
2209 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2210 ac_clean_files=$ac_clean_files_save
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2212 $as_echo_n "checking for suffix of executables... " >&6; }
2213 if { { ac_try="$ac_link"
2214 case "(($ac_try" in
2215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2216   *) ac_try_echo=$ac_try;;
2217 esac
2218 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2219 $as_echo "$ac_try_echo"; } >&5
2220   (eval "$ac_link") 2>&5
2221   ac_status=$?
2222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2223   test $ac_status = 0; }; then :
2224   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2225 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2226 # work properly (i.e., refer to `conftest.exe'), while it won't with
2227 # `rm'.
2228 for ac_file in conftest.exe conftest conftest.*; do
2229   test -f "$ac_file" || continue
2230   case $ac_file in
2231     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2232     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2233           break;;
2234     * ) break;;
2235   esac
2236 done
2237 else
2238   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2239 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2240 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2241 See \`config.log' for more details" "$LINENO" 5; }
2242 fi
2243 rm -f conftest conftest$ac_cv_exeext
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2245 $as_echo "$ac_cv_exeext" >&6; }
2246
2247 rm -f conftest.$ac_ext
2248 EXEEXT=$ac_cv_exeext
2249 ac_exeext=$EXEEXT
2250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h.  */
2252 #include <stdio.h>
2253 int
2254 main ()
2255 {
2256 FILE *f = fopen ("conftest.out", "w");
2257  return ferror (f) || fclose (f) != 0;
2258
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 ac_clean_files="$ac_clean_files conftest.out"
2264 # Check that the compiler produces executables we can run.  If not, either
2265 # the compiler is broken, or we cross compile.
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2267 $as_echo_n "checking whether we are cross compiling... " >&6; }
2268 if test "$cross_compiling" != yes; then
2269   { { ac_try="$ac_link"
2270 case "(($ac_try" in
2271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2272   *) ac_try_echo=$ac_try;;
2273 esac
2274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2275 $as_echo "$ac_try_echo"; } >&5
2276   (eval "$ac_link") 2>&5
2277   ac_status=$?
2278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279   test $ac_status = 0; }
2280   if { ac_try='./conftest$ac_cv_exeext'
2281   { { case "(($ac_try" in
2282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2283   *) ac_try_echo=$ac_try;;
2284 esac
2285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2286 $as_echo "$ac_try_echo"; } >&5
2287   (eval "$ac_try") 2>&5
2288   ac_status=$?
2289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2290   test $ac_status = 0; }; }; then
2291     cross_compiling=no
2292   else
2293     if test "$cross_compiling" = maybe; then
2294         cross_compiling=yes
2295     else
2296         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2298 as_fn_error $? "cannot run C compiled programs.
2299 If you meant to cross compile, use \`--host'.
2300 See \`config.log' for more details" "$LINENO" 5; }
2301     fi
2302   fi
2303 fi
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2305 $as_echo "$cross_compiling" >&6; }
2306
2307 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2308 ac_clean_files=$ac_clean_files_save
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2310 $as_echo_n "checking for suffix of object files... " >&6; }
2311 if ${ac_cv_objext+:} false; then :
2312   $as_echo_n "(cached) " >&6
2313 else
2314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2315 /* end confdefs.h.  */
2316
2317 int
2318 main ()
2319 {
2320
2321   ;
2322   return 0;
2323 }
2324 _ACEOF
2325 rm -f conftest.o conftest.obj
2326 if { { ac_try="$ac_compile"
2327 case "(($ac_try" in
2328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2329   *) ac_try_echo=$ac_try;;
2330 esac
2331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2332 $as_echo "$ac_try_echo"; } >&5
2333   (eval "$ac_compile") 2>&5
2334   ac_status=$?
2335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2336   test $ac_status = 0; }; then :
2337   for ac_file in conftest.o conftest.obj conftest.*; do
2338   test -f "$ac_file" || continue;
2339   case $ac_file in
2340     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2341     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2342        break;;
2343   esac
2344 done
2345 else
2346   $as_echo "$as_me: failed program was:" >&5
2347 sed 's/^/| /' conftest.$ac_ext >&5
2348
2349 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2351 as_fn_error $? "cannot compute suffix of object files: cannot compile
2352 See \`config.log' for more details" "$LINENO" 5; }
2353 fi
2354 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2355 fi
2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2357 $as_echo "$ac_cv_objext" >&6; }
2358 OBJEXT=$ac_cv_objext
2359 ac_objext=$OBJEXT
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2361 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2362 if ${ac_cv_c_compiler_gnu+:} false; then :
2363   $as_echo_n "(cached) " >&6
2364 else
2365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2366 /* end confdefs.h.  */
2367
2368 int
2369 main ()
2370 {
2371 #ifndef __GNUC__
2372        choke me
2373 #endif
2374
2375   ;
2376   return 0;
2377 }
2378 _ACEOF
2379 if ac_fn_c_try_compile "$LINENO"; then :
2380   ac_compiler_gnu=yes
2381 else
2382   ac_compiler_gnu=no
2383 fi
2384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2385 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2386
2387 fi
2388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2389 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2390 if test $ac_compiler_gnu = yes; then
2391   GCC=yes
2392 else
2393   GCC=
2394 fi
2395 ac_test_CFLAGS=${CFLAGS+set}
2396 ac_save_CFLAGS=$CFLAGS
2397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2398 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2399 if ${ac_cv_prog_cc_g+:} false; then :
2400   $as_echo_n "(cached) " >&6
2401 else
2402   ac_save_c_werror_flag=$ac_c_werror_flag
2403    ac_c_werror_flag=yes
2404    ac_cv_prog_cc_g=no
2405    CFLAGS="-g"
2406    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2407 /* end confdefs.h.  */
2408
2409 int
2410 main ()
2411 {
2412
2413   ;
2414   return 0;
2415 }
2416 _ACEOF
2417 if ac_fn_c_try_compile "$LINENO"; then :
2418   ac_cv_prog_cc_g=yes
2419 else
2420   CFLAGS=""
2421       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2422 /* end confdefs.h.  */
2423
2424 int
2425 main ()
2426 {
2427
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 if ac_fn_c_try_compile "$LINENO"; then :
2433
2434 else
2435   ac_c_werror_flag=$ac_save_c_werror_flag
2436          CFLAGS="-g"
2437          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2438 /* end confdefs.h.  */
2439
2440 int
2441 main ()
2442 {
2443
2444   ;
2445   return 0;
2446 }
2447 _ACEOF
2448 if ac_fn_c_try_compile "$LINENO"; then :
2449   ac_cv_prog_cc_g=yes
2450 fi
2451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2452 fi
2453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2454 fi
2455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2456    ac_c_werror_flag=$ac_save_c_werror_flag
2457 fi
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2459 $as_echo "$ac_cv_prog_cc_g" >&6; }
2460 if test "$ac_test_CFLAGS" = set; then
2461   CFLAGS=$ac_save_CFLAGS
2462 elif test $ac_cv_prog_cc_g = yes; then
2463   if test "$GCC" = yes; then
2464     CFLAGS="-g -O2"
2465   else
2466     CFLAGS="-g"
2467   fi
2468 else
2469   if test "$GCC" = yes; then
2470     CFLAGS="-O2"
2471   else
2472     CFLAGS=
2473   fi
2474 fi
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2476 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2477 if ${ac_cv_prog_cc_c89+:} false; then :
2478   $as_echo_n "(cached) " >&6
2479 else
2480   ac_cv_prog_cc_c89=no
2481 ac_save_CC=$CC
2482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2483 /* end confdefs.h.  */
2484 #include <stdarg.h>
2485 #include <stdio.h>
2486 struct stat;
2487 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2488 struct buf { int x; };
2489 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2490 static char *e (p, i)
2491      char **p;
2492      int i;
2493 {
2494   return p[i];
2495 }
2496 static char *f (char * (*g) (char **, int), char **p, ...)
2497 {
2498   char *s;
2499   va_list v;
2500   va_start (v,p);
2501   s = g (p, va_arg (v,int));
2502   va_end (v);
2503   return s;
2504 }
2505
2506 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2507    function prototypes and stuff, but not '\xHH' hex character constants.
2508    These don't provoke an error unfortunately, instead are silently treated
2509    as 'x'.  The following induces an error, until -std is added to get
2510    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2511    array size at least.  It's necessary to write '\x00'==0 to get something
2512    that's true only with -std.  */
2513 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2514
2515 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2516    inside strings and character constants.  */
2517 #define FOO(x) 'x'
2518 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2519
2520 int test (int i, double x);
2521 struct s1 {int (*f) (int a);};
2522 struct s2 {int (*f) (double a);};
2523 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2524 int argc;
2525 char **argv;
2526 int
2527 main ()
2528 {
2529 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2530   ;
2531   return 0;
2532 }
2533 _ACEOF
2534 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2535         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2536 do
2537   CC="$ac_save_CC $ac_arg"
2538   if ac_fn_c_try_compile "$LINENO"; then :
2539   ac_cv_prog_cc_c89=$ac_arg
2540 fi
2541 rm -f core conftest.err conftest.$ac_objext
2542   test "x$ac_cv_prog_cc_c89" != "xno" && break
2543 done
2544 rm -f conftest.$ac_ext
2545 CC=$ac_save_CC
2546
2547 fi
2548 # AC_CACHE_VAL
2549 case "x$ac_cv_prog_cc_c89" in
2550   x)
2551     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2552 $as_echo "none needed" >&6; } ;;
2553   xno)
2554     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2555 $as_echo "unsupported" >&6; } ;;
2556   *)
2557     CC="$CC $ac_cv_prog_cc_c89"
2558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2559 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2560 esac
2561 if test "x$ac_cv_prog_cc_c89" != xno; then :
2562
2563 fi
2564
2565 ac_ext=c
2566 ac_cpp='$CPP $CPPFLAGS'
2567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2570
2571 ac_aux_dir=
2572 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2573   if test -f "$ac_dir/install-sh"; then
2574     ac_aux_dir=$ac_dir
2575     ac_install_sh="$ac_aux_dir/install-sh -c"
2576     break
2577   elif test -f "$ac_dir/install.sh"; then
2578     ac_aux_dir=$ac_dir
2579     ac_install_sh="$ac_aux_dir/install.sh -c"
2580     break
2581   elif test -f "$ac_dir/shtool"; then
2582     ac_aux_dir=$ac_dir
2583     ac_install_sh="$ac_aux_dir/shtool install -c"
2584     break
2585   fi
2586 done
2587 if test -z "$ac_aux_dir"; then
2588   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2589 fi
2590
2591 # These three variables are undocumented and unsupported,
2592 # and are intended to be withdrawn in a future Autoconf release.
2593 # They can cause serious problems if a builder's source tree is in a directory
2594 # whose full name contains unusual characters.
2595 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2596 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2597 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2598
2599
2600 # Find a good install program.  We prefer a C program (faster),
2601 # so one script is as good as another.  But avoid the broken or
2602 # incompatible versions:
2603 # SysV /etc/install, /usr/sbin/install
2604 # SunOS /usr/etc/install
2605 # IRIX /sbin/install
2606 # AIX /bin/install
2607 # AmigaOS /C/install, which installs bootblocks on floppy discs
2608 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2609 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2610 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2611 # OS/2's system install, which has a completely different semantic
2612 # ./install, which can be erroneously created by make from ./install.sh.
2613 # Reject install programs that cannot install multiple files.
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2615 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2616 if test -z "$INSTALL"; then
2617 if ${ac_cv_path_install+:} false; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2621 for as_dir in $PATH
2622 do
2623   IFS=$as_save_IFS
2624   test -z "$as_dir" && as_dir=.
2625     # Account for people who put trailing slashes in PATH elements.
2626 case $as_dir/ in #((
2627   ./ | .// | /[cC]/* | \
2628   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2629   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2630   /usr/ucb/* ) ;;
2631   *)
2632     # OSF1 and SCO ODT 3.0 have their own names for install.
2633     # Don't use installbsd from OSF since it installs stuff as root
2634     # by default.
2635     for ac_prog in ginstall scoinst install; do
2636       for ac_exec_ext in '' $ac_executable_extensions; do
2637         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2638           if test $ac_prog = install &&
2639             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2640             # AIX install.  It has an incompatible calling convention.
2641             :
2642           elif test $ac_prog = install &&
2643             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2644             # program-specific install script used by HP pwplus--don't use.
2645             :
2646           else
2647             rm -rf conftest.one conftest.two conftest.dir
2648             echo one > conftest.one
2649             echo two > conftest.two
2650             mkdir conftest.dir
2651             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2652               test -s conftest.one && test -s conftest.two &&
2653               test -s conftest.dir/conftest.one &&
2654               test -s conftest.dir/conftest.two
2655             then
2656               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2657               break 3
2658             fi
2659           fi
2660         fi
2661       done
2662     done
2663     ;;
2664 esac
2665
2666   done
2667 IFS=$as_save_IFS
2668
2669 rm -rf conftest.one conftest.two conftest.dir
2670
2671 fi
2672   if test "${ac_cv_path_install+set}" = set; then
2673     INSTALL=$ac_cv_path_install
2674   else
2675     # As a last resort, use the slow shell script.  Don't cache a
2676     # value for INSTALL within a source directory, because that will
2677     # break other packages using the cache if that directory is
2678     # removed, or if the value is a relative name.
2679     INSTALL=$ac_install_sh
2680   fi
2681 fi
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2683 $as_echo "$INSTALL" >&6; }
2684
2685 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2686 # It thinks the first close brace ends the variable substitution.
2687 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2688
2689 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2690
2691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2692
2693 rm -rf .tst 2>/dev/null
2694 mkdir .tst 2>/dev/null
2695 if test -d .tst; then
2696   am__leading_dot=.
2697 else
2698   am__leading_dot=_
2699 fi
2700 rmdir .tst 2>/dev/null
2701
2702 DEPDIR="${am__leading_dot}deps"
2703
2704 # Dependency checking.
2705
2706
2707 ac_config_commands="$ac_config_commands depdir"
2708
2709
2710 depcc="$CC"   am_compiler_list=
2711
2712 am_depcomp=$ac_aux_dir/depcomp
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2714 $as_echo_n "checking dependency style of $depcc... " >&6; }
2715 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2716   $as_echo_n "(cached) " >&6
2717 else
2718   if test -f "$am_depcomp"; then
2719   # We make a subdir and do the tests there.  Otherwise we can end up
2720   # making bogus files that we don't know about and never remove.  For
2721   # instance it was reported that on HP-UX the gcc test will end up
2722   # making a dummy file named `D' -- because `-MD' means `put the output
2723   # in D'.
2724   mkdir conftest.dir
2725   # Copy depcomp to subdir because otherwise we won't find it if we're
2726   # using a relative directory.
2727   cp "$am_depcomp" conftest.dir
2728   cd conftest.dir
2729   # We will build objects and dependencies in a subdirectory because
2730   # it helps to detect inapplicable dependency modes.  For instance
2731   # both Tru64's cc and ICC support -MD to output dependencies as a
2732   # side effect of compilation, but ICC will put the dependencies in
2733   # the current directory while Tru64 will put them in the object
2734   # directory.
2735   mkdir sub
2736
2737   am_cv_CC_dependencies_compiler_type=none
2738   if test "$am_compiler_list" = ""; then
2739      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2740   fi
2741   for depmode in $am_compiler_list; do
2742     if test $depmode = none; then break; fi
2743
2744     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2745     # Setup a source with many dependencies, because some compilers
2746     # like to wrap large dependency lists on column 80 (with \), and
2747     # we should not choose a depcomp mode which is confused by this.
2748     #
2749     # We need to recreate these files for each test, as the compiler may
2750     # overwrite some of them when testing with obscure command lines.
2751     # This happens at least with the AIX C compiler.
2752     : > sub/conftest.c
2753     for i in 1 2 3 4 5 6; do
2754       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2755       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2756       # Solaris 8's {/usr,}/bin/sh.
2757       touch sub/conftst$i.h
2758     done
2759     echo "include sub/conftest.Po" > confmf
2760
2761     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2762     # mode.  It turns out that the SunPro C++ compiler does not properly
2763     # handle `-M -o', and we need to detect this.
2764     depcmd="depmode=$depmode \
2765        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2766        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2767        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2768     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2769     if env $depcmd > conftest.err 2>&1 &&
2770        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2771        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2772        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2773       # icc doesn't choke on unknown options, it will just issue warnings
2774       # or remarks (even with -Werror).  So we grep stderr for any message
2775       # that says an option was ignored or not supported.
2776       # When given -MP, icc 7.0 and 7.1 complain thusly:
2777       #   icc: Command line warning: ignoring option '-M'; no argument required
2778       # The diagnosis changed in icc 8.0:
2779       #   icc: Command line remark: option '-MP' not supported
2780       if (grep 'ignoring option' conftest.err ||
2781           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2782         am_cv_CC_dependencies_compiler_type=$depmode
2783         $as_echo "$as_me:$LINENO: success" >&5
2784         break
2785       fi
2786     fi
2787     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2788     sed -e 's/^/| /' < conftest.err >&5
2789   done
2790
2791   cd ..
2792   rm -rf conftest.dir
2793 else
2794   am_cv_CC_dependencies_compiler_type=none
2795 fi
2796
2797 fi
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2799 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2800 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2801 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2802 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2803
2804 fi
2805
2806
2807 ALL_LINGUAS=
2808 # If we haven't got the data from the intl directory,
2809 # assume NLS is disabled.
2810 USE_NLS=no
2811 LIBINTL=
2812 LIBINTL_DEP=
2813 INCINTL=
2814 XGETTEXT=
2815 GMSGFMT=
2816 POSUB=
2817
2818 if test -f  ../../intl/config.intl; then
2819   .  ../../intl/config.intl
2820 fi
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2822 $as_echo_n "checking whether NLS is requested... " >&6; }
2823 if test x"$USE_NLS" != xyes; then
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2826 else
2827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2828 $as_echo "yes" >&6; }
2829
2830 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2831
2832
2833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2834 $as_echo_n "checking for catalogs to be installed... " >&6; }
2835   # Look for .po and .gmo files in the source directory.
2836   CATALOGS=
2837   XLINGUAS=
2838   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2839     # If there aren't any .gmo files the shell will give us the
2840     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2841     # weeded out.
2842     case "$cat" in *\**)
2843       continue;;
2844     esac
2845     # The quadruple backslash is collapsed to a double backslash
2846     # by the backticks, then collapsed again by the double quotes,
2847     # leaving us with one backslash in the sed expression (right
2848     # before the dot that mustn't act as a wildcard).
2849     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2850     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2851     # The user is allowed to set LINGUAS to a list of languages to
2852     # install catalogs for.  If it's empty that means "all of them."
2853     if test "x$LINGUAS" = x; then
2854       CATALOGS="$CATALOGS $cat"
2855       XLINGUAS="$XLINGUAS $lang"
2856     else
2857       case "$LINGUAS" in *$lang*)
2858         CATALOGS="$CATALOGS $cat"
2859         XLINGUAS="$XLINGUAS $lang"
2860         ;;
2861       esac
2862     fi
2863   done
2864   LINGUAS="$XLINGUAS"
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2866 $as_echo "$LINGUAS" >&6; }
2867
2868
2869     DATADIRNAME=share
2870
2871   INSTOBJEXT=.mo
2872
2873   GENCAT=gencat
2874
2875   CATOBJEXT=.gmo
2876
2877 fi
2878
2879
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2881 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2882     # Check whether --enable-maintainer-mode was given.
2883 if test "${enable_maintainer_mode+set}" = set; then :
2884   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2885 else
2886   USE_MAINTAINER_MODE=no
2887 fi
2888
2889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2890 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2891    if test $USE_MAINTAINER_MODE = yes; then
2892   MAINTAINER_MODE_TRUE=
2893   MAINTAINER_MODE_FALSE='#'
2894 else
2895   MAINTAINER_MODE_TRUE='#'
2896   MAINTAINER_MODE_FALSE=
2897 fi
2898
2899   MAINT=$MAINTAINER_MODE_TRUE
2900
2901
2902
2903
2904 sim_inline="-DDEFAULT_INLINE=0"
2905 # Check whether --enable-sim-inline was given.
2906 if test "${enable_sim_inline+set}" = set; then :
2907   enableval=$enable_sim_inline; sim_inline=""
2908 case "$enableval" in
2909   no)           sim_inline="-DDEFAULT_INLINE=0";;
2910   0)            sim_inline="-DDEFAULT_INLINE=0";;
2911   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2912   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2913   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2914        new_flag=""
2915        case "$x" in
2916          *_INLINE=*)    new_flag="-D$x";;
2917          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2918          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2919          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2920        esac
2921        if test x"$sim_inline" = x""; then
2922          sim_inline="$new_flag"
2923        else
2924          sim_inline="$sim_inline $new_flag"
2925        fi
2926      done;;
2927 esac
2928 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2929   echo "Setting inline flags = $sim_inline" 6>&1
2930 fi
2931 fi
2932
2933
2934
2935
2936 default_sim_reserved_bits="1"
2937 # Check whether --enable-sim-reserved-bits was given.
2938 if test "${enable_sim_reserved_bits+set}" = set; then :
2939   enableval=$enable_sim_reserved_bits; case "${enableval}" in
2940   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
2941   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
2942   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
2943 esac
2944 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
2945   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
2946 fi
2947 else
2948   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
2949 fi
2950
2951 wire_word_bitsize="32"
2952 wire_word_msb="31"
2953 wire_address_bitsize=""
2954 wire_cell_bitsize=""
2955 # Check whether --enable-sim-bitsize was given.
2956 if test "${enable_sim_bitsize+set}" = set; then :
2957   enableval=$enable_sim_bitsize; sim_bitsize=
2958 case "${enableval}" in
2959   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
2960   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
2961   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
2962   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
2963   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
2964         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
2965       else
2966         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
2967       fi ;;
2968   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
2969         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
2970       else
2971         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
2972       fi ;;
2973   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
2974 esac
2975 # address bitsize
2976 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
2977 case x"${tmp}" in
2978   x ) ;;
2979   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
2980   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
2981   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
2982 esac
2983 # cell bitsize
2984 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
2985 case x"${tmp}" in
2986   x ) ;;
2987   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
2988   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
2989   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
2990 esac
2991 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
2992   echo "Setting bitsize flags = $sim_bitsize" 6>&1
2993 fi
2994 else
2995   sim_bitsize=""
2996 if test x"$wire_word_bitsize" != x; then
2997   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
2998 fi
2999 if test x"$wire_word_msb" != x; then
3000   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3001 fi
3002 if test x"$wire_address_bitsize" != x; then
3003   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3004 fi
3005 if test x"$wire_cell_bitsize" != x; then
3006   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3007 fi
3008 fi
3009
3010
3011 hardware="cfi core pal glue mn103cpu mn103int mn103tim mn103ser mn103iop"
3012 sim_hw_cflags="-DWITH_HW=1"
3013 sim_hw="$hardware"
3014 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3015
3016 # Check whether --enable-sim-hardware was given.
3017 if test "${enable_sim_hardware+set}" = set; then :
3018   enableval=$enable_sim_hardware;
3019 else
3020   enable_sim_hardware="yes"
3021 fi
3022
3023 case ${enable_sim_hardware} in
3024   yes|no) ;;
3025   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3026   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3027   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3028 esac
3029
3030 if test "$enable_sim_hardware" = no; then
3031   sim_hw_objs=
3032   sim_hw_cflags="-DWITH_HW=0"
3033   sim_hw=
3034 else
3035   sim_hw_cflags="-DWITH_HW=1"
3036   # remove duplicates
3037   sim_hw=""
3038   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3039   for i in $hardware ; do
3040     case " $sim_hw " in
3041       *" $i "*) ;;
3042       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3043     esac
3044   done
3045   # mingw does not support sockser
3046   case ${host} in
3047     *mingw*) ;;
3048     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3049        # that you instatiate.  Instead, other code will call into it directly.
3050        # At some point, we should convert it over.
3051        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3052        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3053        ;;
3054   esac
3055   if test x"$silent" != x"yes"; then
3056     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3057   fi
3058 fi
3059
3060
3061
3062 cgen_breaks=""
3063 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3064 cgen_breaks="break cgen_rtx_error";
3065 fi
3066
3067 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3068
3069 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3070
3071 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3072
3073 ac_config_commands="$ac_config_commands Makefile"
3074
3075 ac_config_commands="$ac_config_commands stamp-h"
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087 cat >confcache <<\_ACEOF
3088 # This file is a shell script that caches the results of configure
3089 # tests run on this system so they can be shared between configure
3090 # scripts and configure runs, see configure's option --config-cache.
3091 # It is not useful on other systems.  If it contains results you don't
3092 # want to keep, you may remove or edit it.
3093 #
3094 # config.status only pays attention to the cache file if you give it
3095 # the --recheck option to rerun configure.
3096 #
3097 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3098 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3099 # following values.
3100
3101 _ACEOF
3102
3103 # The following way of writing the cache mishandles newlines in values,
3104 # but we know of no workaround that is simple, portable, and efficient.
3105 # So, we kill variables containing newlines.
3106 # Ultrix sh set writes to stderr and can't be redirected directly,
3107 # and sets the high bit in the cache file unless we assign to the vars.
3108 (
3109   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3110     eval ac_val=\$$ac_var
3111     case $ac_val in #(
3112     *${as_nl}*)
3113       case $ac_var in #(
3114       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3115 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3116       esac
3117       case $ac_var in #(
3118       _ | IFS | as_nl) ;; #(
3119       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3120       *) { eval $ac_var=; unset $ac_var;} ;;
3121       esac ;;
3122     esac
3123   done
3124
3125   (set) 2>&1 |
3126     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3127     *${as_nl}ac_space=\ *)
3128       # `set' does not quote correctly, so add quotes: double-quote
3129       # substitution turns \\\\ into \\, and sed turns \\ into \.
3130       sed -n \
3131         "s/'/'\\\\''/g;
3132           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3133       ;; #(
3134     *)
3135       # `set' quotes correctly as required by POSIX, so do not add quotes.
3136       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3137       ;;
3138     esac |
3139     sort
3140 ) |
3141   sed '
3142      /^ac_cv_env_/b end
3143      t clear
3144      :clear
3145      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3146      t end
3147      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3148      :end' >>confcache
3149 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3150   if test -w "$cache_file"; then
3151     if test "x$cache_file" != "x/dev/null"; then
3152       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3153 $as_echo "$as_me: updating cache $cache_file" >&6;}
3154       if test ! -f "$cache_file" || test -h "$cache_file"; then
3155         cat confcache >"$cache_file"
3156       else
3157         case $cache_file in #(
3158         */* | ?:*)
3159           mv -f confcache "$cache_file"$$ &&
3160           mv -f "$cache_file"$$ "$cache_file" ;; #(
3161         *)
3162           mv -f confcache "$cache_file" ;;
3163         esac
3164       fi
3165     fi
3166   else
3167     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3168 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3169   fi
3170 fi
3171 rm -f confcache
3172
3173 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3174 # Let make expand exec_prefix.
3175 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3176
3177 # Transform confdefs.h into DEFS.
3178 # Protect against shell expansion while executing Makefile rules.
3179 # Protect against Makefile macro expansion.
3180 #
3181 # If the first sed substitution is executed (which looks for macros that
3182 # take arguments), then branch to the quote section.  Otherwise,
3183 # look for a macro that doesn't take arguments.
3184 ac_script='
3185 :mline
3186 /\\$/{
3187  N
3188  s,\\\n,,
3189  b mline
3190 }
3191 t clear
3192 :clear
3193 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3194 t quote
3195 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3196 t quote
3197 b any
3198 :quote
3199 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3200 s/\[/\\&/g
3201 s/\]/\\&/g
3202 s/\$/$$/g
3203 H
3204 :any
3205 ${
3206         g
3207         s/^\n//
3208         s/\n/ /g
3209         p
3210 }
3211 '
3212 DEFS=`sed -n "$ac_script" confdefs.h`
3213
3214
3215 ac_libobjs=
3216 ac_ltlibobjs=
3217 U=
3218 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3219   # 1. Remove the extension, and $U if already installed.
3220   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3221   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3222   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3223   #    will be set to the directory where LIBOBJS objects are built.
3224   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3225   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3226 done
3227 LIBOBJS=$ac_libobjs
3228
3229 LTLIBOBJS=$ac_ltlibobjs
3230
3231
3232 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3233   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3234 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3235 fi
3236
3237 : "${CONFIG_STATUS=./config.status}"
3238 ac_write_fail=0
3239 ac_clean_files_save=$ac_clean_files
3240 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3242 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3243 as_write_fail=0
3244 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3245 #! $SHELL
3246 # Generated by $as_me.
3247 # Run this file to recreate the current configuration.
3248 # Compiler output produced by configure, useful for debugging
3249 # configure, is in config.log if it exists.
3250
3251 debug=false
3252 ac_cs_recheck=false
3253 ac_cs_silent=false
3254
3255 SHELL=\${CONFIG_SHELL-$SHELL}
3256 export SHELL
3257 _ASEOF
3258 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3259 ## -------------------- ##
3260 ## M4sh Initialization. ##
3261 ## -------------------- ##
3262
3263 # Be more Bourne compatible
3264 DUALCASE=1; export DUALCASE # for MKS sh
3265 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3266   emulate sh
3267   NULLCMD=:
3268   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3269   # is contrary to our usage.  Disable this feature.
3270   alias -g '${1+"$@"}'='"$@"'
3271   setopt NO_GLOB_SUBST
3272 else
3273   case `(set -o) 2>/dev/null` in #(
3274   *posix*) :
3275     set -o posix ;; #(
3276   *) :
3277      ;;
3278 esac
3279 fi
3280
3281
3282 as_nl='
3283 '
3284 export as_nl
3285 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3286 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3287 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3288 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3289 # Prefer a ksh shell builtin over an external printf program on Solaris,
3290 # but without wasting forks for bash or zsh.
3291 if test -z "$BASH_VERSION$ZSH_VERSION" \
3292     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3293   as_echo='print -r --'
3294   as_echo_n='print -rn --'
3295 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3296   as_echo='printf %s\n'
3297   as_echo_n='printf %s'
3298 else
3299   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3300     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3301     as_echo_n='/usr/ucb/echo -n'
3302   else
3303     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3304     as_echo_n_body='eval
3305       arg=$1;
3306       case $arg in #(
3307       *"$as_nl"*)
3308         expr "X$arg" : "X\\(.*\\)$as_nl";
3309         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3310       esac;
3311       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3312     '
3313     export as_echo_n_body
3314     as_echo_n='sh -c $as_echo_n_body as_echo'
3315   fi
3316   export as_echo_body
3317   as_echo='sh -c $as_echo_body as_echo'
3318 fi
3319
3320 # The user is always right.
3321 if test "${PATH_SEPARATOR+set}" != set; then
3322   PATH_SEPARATOR=:
3323   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3324     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3325       PATH_SEPARATOR=';'
3326   }
3327 fi
3328
3329
3330 # IFS
3331 # We need space, tab and new line, in precisely that order.  Quoting is
3332 # there to prevent editors from complaining about space-tab.
3333 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3334 # splitting by setting IFS to empty value.)
3335 IFS=" ""        $as_nl"
3336
3337 # Find who we are.  Look in the path if we contain no directory separator.
3338 as_myself=
3339 case $0 in #((
3340   *[\\/]* ) as_myself=$0 ;;
3341   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3342 for as_dir in $PATH
3343 do
3344   IFS=$as_save_IFS
3345   test -z "$as_dir" && as_dir=.
3346     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3347   done
3348 IFS=$as_save_IFS
3349
3350      ;;
3351 esac
3352 # We did not find ourselves, most probably we were run as `sh COMMAND'
3353 # in which case we are not to be found in the path.
3354 if test "x$as_myself" = x; then
3355   as_myself=$0
3356 fi
3357 if test ! -f "$as_myself"; then
3358   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3359   exit 1
3360 fi
3361
3362 # Unset variables that we do not need and which cause bugs (e.g. in
3363 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3364 # suppresses any "Segmentation fault" message there.  '((' could
3365 # trigger a bug in pdksh 5.2.14.
3366 for as_var in BASH_ENV ENV MAIL MAILPATH
3367 do eval test x\${$as_var+set} = xset \
3368   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3369 done
3370 PS1='$ '
3371 PS2='> '
3372 PS4='+ '
3373
3374 # NLS nuisances.
3375 LC_ALL=C
3376 export LC_ALL
3377 LANGUAGE=C
3378 export LANGUAGE
3379
3380 # CDPATH.
3381 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3382
3383
3384 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3385 # ----------------------------------------
3386 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3387 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3388 # script with STATUS, using 1 if that was 0.
3389 as_fn_error ()
3390 {
3391   as_status=$1; test $as_status -eq 0 && as_status=1
3392   if test "$4"; then
3393     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3394     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3395   fi
3396   $as_echo "$as_me: error: $2" >&2
3397   as_fn_exit $as_status
3398 } # as_fn_error
3399
3400
3401 # as_fn_set_status STATUS
3402 # -----------------------
3403 # Set $? to STATUS, without forking.
3404 as_fn_set_status ()
3405 {
3406   return $1
3407 } # as_fn_set_status
3408
3409 # as_fn_exit STATUS
3410 # -----------------
3411 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3412 as_fn_exit ()
3413 {
3414   set +e
3415   as_fn_set_status $1
3416   exit $1
3417 } # as_fn_exit
3418
3419 # as_fn_unset VAR
3420 # ---------------
3421 # Portably unset VAR.
3422 as_fn_unset ()
3423 {
3424   { eval $1=; unset $1;}
3425 }
3426 as_unset=as_fn_unset
3427 # as_fn_append VAR VALUE
3428 # ----------------------
3429 # Append the text in VALUE to the end of the definition contained in VAR. Take
3430 # advantage of any shell optimizations that allow amortized linear growth over
3431 # repeated appends, instead of the typical quadratic growth present in naive
3432 # implementations.
3433 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3434   eval 'as_fn_append ()
3435   {
3436     eval $1+=\$2
3437   }'
3438 else
3439   as_fn_append ()
3440   {
3441     eval $1=\$$1\$2
3442   }
3443 fi # as_fn_append
3444
3445 # as_fn_arith ARG...
3446 # ------------------
3447 # Perform arithmetic evaluation on the ARGs, and store the result in the
3448 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3449 # must be portable across $(()) and expr.
3450 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3451   eval 'as_fn_arith ()
3452   {
3453     as_val=$(( $* ))
3454   }'
3455 else
3456   as_fn_arith ()
3457   {
3458     as_val=`expr "$@" || test $? -eq 1`
3459   }
3460 fi # as_fn_arith
3461
3462
3463 if expr a : '\(a\)' >/dev/null 2>&1 &&
3464    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3465   as_expr=expr
3466 else
3467   as_expr=false
3468 fi
3469
3470 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3471   as_basename=basename
3472 else
3473   as_basename=false
3474 fi
3475
3476 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3477   as_dirname=dirname
3478 else
3479   as_dirname=false
3480 fi
3481
3482 as_me=`$as_basename -- "$0" ||
3483 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3484          X"$0" : 'X\(//\)$' \| \
3485          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3486 $as_echo X/"$0" |
3487     sed '/^.*\/\([^/][^/]*\)\/*$/{
3488             s//\1/
3489             q
3490           }
3491           /^X\/\(\/\/\)$/{
3492             s//\1/
3493             q
3494           }
3495           /^X\/\(\/\).*/{
3496             s//\1/
3497             q
3498           }
3499           s/.*/./; q'`
3500
3501 # Avoid depending upon Character Ranges.
3502 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3503 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3504 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3505 as_cr_digits='0123456789'
3506 as_cr_alnum=$as_cr_Letters$as_cr_digits
3507
3508 ECHO_C= ECHO_N= ECHO_T=
3509 case `echo -n x` in #(((((
3510 -n*)
3511   case `echo 'xy\c'` in
3512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3513   xy)  ECHO_C='\c';;
3514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3515        ECHO_T=' ';;
3516   esac;;
3517 *)
3518   ECHO_N='-n';;
3519 esac
3520
3521 rm -f conf$$ conf$$.exe conf$$.file
3522 if test -d conf$$.dir; then
3523   rm -f conf$$.dir/conf$$.file
3524 else
3525   rm -f conf$$.dir
3526   mkdir conf$$.dir 2>/dev/null
3527 fi
3528 if (echo >conf$$.file) 2>/dev/null; then
3529   if ln -s conf$$.file conf$$ 2>/dev/null; then
3530     as_ln_s='ln -s'
3531     # ... but there are two gotchas:
3532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3534     # In both cases, we have to default to `cp -pR'.
3535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3536       as_ln_s='cp -pR'
3537   elif ln conf$$.file conf$$ 2>/dev/null; then
3538     as_ln_s=ln
3539   else
3540     as_ln_s='cp -pR'
3541   fi
3542 else
3543   as_ln_s='cp -pR'
3544 fi
3545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3546 rmdir conf$$.dir 2>/dev/null
3547
3548
3549 # as_fn_mkdir_p
3550 # -------------
3551 # Create "$as_dir" as a directory, including parents if necessary.
3552 as_fn_mkdir_p ()
3553 {
3554
3555   case $as_dir in #(
3556   -*) as_dir=./$as_dir;;
3557   esac
3558   test -d "$as_dir" || eval $as_mkdir_p || {
3559     as_dirs=
3560     while :; do
3561       case $as_dir in #(
3562       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3563       *) as_qdir=$as_dir;;
3564       esac
3565       as_dirs="'$as_qdir' $as_dirs"
3566       as_dir=`$as_dirname -- "$as_dir" ||
3567 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3568          X"$as_dir" : 'X\(//\)[^/]' \| \
3569          X"$as_dir" : 'X\(//\)$' \| \
3570          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3571 $as_echo X"$as_dir" |
3572     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3573             s//\1/
3574             q
3575           }
3576           /^X\(\/\/\)[^/].*/{
3577             s//\1/
3578             q
3579           }
3580           /^X\(\/\/\)$/{
3581             s//\1/
3582             q
3583           }
3584           /^X\(\/\).*/{
3585             s//\1/
3586             q
3587           }
3588           s/.*/./; q'`
3589       test -d "$as_dir" && break
3590     done
3591     test -z "$as_dirs" || eval "mkdir $as_dirs"
3592   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3593
3594
3595 } # as_fn_mkdir_p
3596 if mkdir -p . 2>/dev/null; then
3597   as_mkdir_p='mkdir -p "$as_dir"'
3598 else
3599   test -d ./-p && rmdir ./-p
3600   as_mkdir_p=false
3601 fi
3602
3603
3604 # as_fn_executable_p FILE
3605 # -----------------------
3606 # Test if FILE is an executable regular file.
3607 as_fn_executable_p ()
3608 {
3609   test -f "$1" && test -x "$1"
3610 } # as_fn_executable_p
3611 as_test_x='test -x'
3612 as_executable_p=as_fn_executable_p
3613
3614 # Sed expression to map a string onto a valid CPP name.
3615 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3616
3617 # Sed expression to map a string onto a valid variable name.
3618 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3619
3620
3621 exec 6>&1
3622 ## ----------------------------------- ##
3623 ## Main body of $CONFIG_STATUS script. ##
3624 ## ----------------------------------- ##
3625 _ASEOF
3626 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3627
3628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3629 # Save the log message, to keep $0 and so on meaningful, and to
3630 # report actual input values of CONFIG_FILES etc. instead of their
3631 # values after options handling.
3632 ac_log="
3633 This file was extended by $as_me, which was
3634 generated by GNU Autoconf 2.69.  Invocation command line was
3635
3636   CONFIG_FILES    = $CONFIG_FILES
3637   CONFIG_HEADERS  = $CONFIG_HEADERS
3638   CONFIG_LINKS    = $CONFIG_LINKS
3639   CONFIG_COMMANDS = $CONFIG_COMMANDS
3640   $ $0 $@
3641
3642 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3643 "
3644
3645 _ACEOF
3646
3647 case $ac_config_files in *"
3648 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3649 esac
3650
3651
3652
3653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3654 # Files that config.status was made for.
3655 config_files="$ac_config_files"
3656 config_commands="$ac_config_commands"
3657
3658 _ACEOF
3659
3660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3661 ac_cs_usage="\
3662 \`$as_me' instantiates files and other configuration actions
3663 from templates according to the current configuration.  Unless the files
3664 and actions are specified as TAGs, all are instantiated by default.
3665
3666 Usage: $0 [OPTION]... [TAG]...
3667
3668   -h, --help       print this help, then exit
3669   -V, --version    print version number and configuration settings, then exit
3670       --config     print configuration, then exit
3671   -q, --quiet, --silent
3672                    do not print progress messages
3673   -d, --debug      don't remove temporary files
3674       --recheck    update $as_me by reconfiguring in the same conditions
3675       --file=FILE[:TEMPLATE]
3676                    instantiate the configuration file FILE
3677
3678 Configuration files:
3679 $config_files
3680
3681 Configuration commands:
3682 $config_commands
3683
3684 Report bugs to the package provider."
3685
3686 _ACEOF
3687 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3688 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3689 ac_cs_version="\\
3690 config.status
3691 configured by $0, generated by GNU Autoconf 2.69,
3692   with options \\"\$ac_cs_config\\"
3693
3694 Copyright (C) 2012 Free Software Foundation, Inc.
3695 This config.status script is free software; the Free Software Foundation
3696 gives unlimited permission to copy, distribute and modify it."
3697
3698 ac_pwd='$ac_pwd'
3699 srcdir='$srcdir'
3700 INSTALL='$INSTALL'
3701 test -n "\$AWK" || AWK=awk
3702 _ACEOF
3703
3704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3705 # The default lists apply if the user does not specify any file.
3706 ac_need_defaults=:
3707 while test $# != 0
3708 do
3709   case $1 in
3710   --*=?*)
3711     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3712     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3713     ac_shift=:
3714     ;;
3715   --*=)
3716     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3717     ac_optarg=
3718     ac_shift=:
3719     ;;
3720   *)
3721     ac_option=$1
3722     ac_optarg=$2
3723     ac_shift=shift
3724     ;;
3725   esac
3726
3727   case $ac_option in
3728   # Handling of the options.
3729   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3730     ac_cs_recheck=: ;;
3731   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3732     $as_echo "$ac_cs_version"; exit ;;
3733   --config | --confi | --conf | --con | --co | --c )
3734     $as_echo "$ac_cs_config"; exit ;;
3735   --debug | --debu | --deb | --de | --d | -d )
3736     debug=: ;;
3737   --file | --fil | --fi | --f )
3738     $ac_shift
3739     case $ac_optarg in
3740     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3741     '') as_fn_error $? "missing file argument" ;;
3742     esac
3743     as_fn_append CONFIG_FILES " '$ac_optarg'"
3744     ac_need_defaults=false;;
3745   --he | --h |  --help | --hel | -h )
3746     $as_echo "$ac_cs_usage"; exit ;;
3747   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3748   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3749     ac_cs_silent=: ;;
3750
3751   # This is an error.
3752   -*) as_fn_error $? "unrecognized option: \`$1'
3753 Try \`$0 --help' for more information." ;;
3754
3755   *) as_fn_append ac_config_targets " $1"
3756      ac_need_defaults=false ;;
3757
3758   esac
3759   shift
3760 done
3761
3762 ac_configure_extra_args=
3763
3764 if $ac_cs_silent; then
3765   exec 6>/dev/null
3766   ac_configure_extra_args="$ac_configure_extra_args --silent"
3767 fi
3768
3769 _ACEOF
3770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3771 if \$ac_cs_recheck; then
3772   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3773   shift
3774   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3775   CONFIG_SHELL='$SHELL'
3776   export CONFIG_SHELL
3777   exec "\$@"
3778 fi
3779
3780 _ACEOF
3781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3782 exec 5>>config.log
3783 {
3784   echo
3785   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3786 ## Running $as_me. ##
3787 _ASBOX
3788   $as_echo "$ac_log"
3789 } >&5
3790
3791 _ACEOF
3792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3793 #
3794 # INIT-COMMANDS
3795 #
3796 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
3797
3798 _ACEOF
3799
3800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3801
3802 # Handling of arguments.
3803 for ac_config_target in $ac_config_targets
3804 do
3805   case $ac_config_target in
3806     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
3807     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3808     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3809     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3810     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3811     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3812
3813   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3814   esac
3815 done
3816
3817
3818 # If the user did not use the arguments to specify the items to instantiate,
3819 # then the envvar interface is used.  Set only those that are not.
3820 # We use the long form for the default assignment because of an extremely
3821 # bizarre bug on SunOS 4.1.3.
3822 if $ac_need_defaults; then
3823   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3824   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3825 fi
3826
3827 # Have a temporary directory for convenience.  Make it in the build tree
3828 # simply because there is no reason against having it here, and in addition,
3829 # creating and moving files from /tmp can sometimes cause problems.
3830 # Hook for its removal unless debugging.
3831 # Note that there is a small window in which the directory will not be cleaned:
3832 # after its creation but before its name has been assigned to `$tmp'.
3833 $debug ||
3834 {
3835   tmp= ac_tmp=
3836   trap 'exit_status=$?
3837   : "${ac_tmp:=$tmp}"
3838   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3839 ' 0
3840   trap 'as_fn_exit 1' 1 2 13 15
3841 }
3842 # Create a (secure) tmp directory for tmp files.
3843
3844 {
3845   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3846   test -d "$tmp"
3847 }  ||
3848 {
3849   tmp=./conf$$-$RANDOM
3850   (umask 077 && mkdir "$tmp")
3851 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3852 ac_tmp=$tmp
3853
3854 # Set up the scripts for CONFIG_FILES section.
3855 # No need to generate them if there are no CONFIG_FILES.
3856 # This happens for instance with `./config.status config.h'.
3857 if test -n "$CONFIG_FILES"; then
3858
3859
3860 ac_cr=`echo X | tr X '\015'`
3861 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3862 # But we know of no other shell where ac_cr would be empty at this
3863 # point, so we can use a bashism as a fallback.
3864 if test "x$ac_cr" = x; then
3865   eval ac_cr=\$\'\\r\'
3866 fi
3867 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3868 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3869   ac_cs_awk_cr='\\r'
3870 else
3871   ac_cs_awk_cr=$ac_cr
3872 fi
3873
3874 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3875 _ACEOF
3876
3877
3878 {
3879   echo "cat >conf$$subs.awk <<_ACEOF" &&
3880   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3881   echo "_ACEOF"
3882 } >conf$$subs.sh ||
3883   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3884 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3885 ac_delim='%!_!# '
3886 for ac_last_try in false false false false false :; do
3887   . ./conf$$subs.sh ||
3888     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3889
3890   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3891   if test $ac_delim_n = $ac_delim_num; then
3892     break
3893   elif $ac_last_try; then
3894     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3895   else
3896     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3897   fi
3898 done
3899 rm -f conf$$subs.sh
3900
3901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3902 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3903 _ACEOF
3904 sed -n '
3905 h
3906 s/^/S["/; s/!.*/"]=/
3907 p
3908 g
3909 s/^[^!]*!//
3910 :repl
3911 t repl
3912 s/'"$ac_delim"'$//
3913 t delim
3914 :nl
3915 h
3916 s/\(.\{148\}\)..*/\1/
3917 t more1
3918 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3919 p
3920 n
3921 b repl
3922 :more1
3923 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3924 p
3925 g
3926 s/.\{148\}//
3927 t nl
3928 :delim
3929 h
3930 s/\(.\{148\}\)..*/\1/
3931 t more2
3932 s/["\\]/\\&/g; s/^/"/; s/$/"/
3933 p
3934 b
3935 :more2
3936 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3937 p
3938 g
3939 s/.\{148\}//
3940 t delim
3941 ' <conf$$subs.awk | sed '
3942 /^[^""]/{
3943   N
3944   s/\n//
3945 }
3946 ' >>$CONFIG_STATUS || ac_write_fail=1
3947 rm -f conf$$subs.awk
3948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3949 _ACAWK
3950 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3951   for (key in S) S_is_set[key] = 1
3952   FS = "\a"
3953
3954 }
3955 {
3956   line = $ 0
3957   nfields = split(line, field, "@")
3958   substed = 0
3959   len = length(field[1])
3960   for (i = 2; i < nfields; i++) {
3961     key = field[i]
3962     keylen = length(key)
3963     if (S_is_set[key]) {
3964       value = S[key]
3965       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3966       len += length(value) + length(field[++i])
3967       substed = 1
3968     } else
3969       len += 1 + keylen
3970   }
3971
3972   print line
3973 }
3974
3975 _ACAWK
3976 _ACEOF
3977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3978 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3979   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3980 else
3981   cat
3982 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3983   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3984 _ACEOF
3985
3986 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3987 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3988 # trailing colons and then remove the whole line if VPATH becomes empty
3989 # (actually we leave an empty line to preserve line numbers).
3990 if test "x$srcdir" = x.; then
3991   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3992 h
3993 s///
3994 s/^/:/
3995 s/[      ]*$/:/
3996 s/:\$(srcdir):/:/g
3997 s/:\${srcdir}:/:/g
3998 s/:@srcdir@:/:/g
3999 s/^:*//
4000 s/:*$//
4001 x
4002 s/\(=[   ]*\).*/\1/
4003 G
4004 s/\n//
4005 s/^[^=]*=[       ]*$//
4006 }'
4007 fi
4008
4009 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4010 fi # test -n "$CONFIG_FILES"
4011
4012
4013 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4014 shift
4015 for ac_tag
4016 do
4017   case $ac_tag in
4018   :[FHLC]) ac_mode=$ac_tag; continue;;
4019   esac
4020   case $ac_mode$ac_tag in
4021   :[FHL]*:*);;
4022   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4023   :[FH]-) ac_tag=-:-;;
4024   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4025   esac
4026   ac_save_IFS=$IFS
4027   IFS=:
4028   set x $ac_tag
4029   IFS=$ac_save_IFS
4030   shift
4031   ac_file=$1
4032   shift
4033
4034   case $ac_mode in
4035   :L) ac_source=$1;;
4036   :[FH])
4037     ac_file_inputs=
4038     for ac_f
4039     do
4040       case $ac_f in
4041       -) ac_f="$ac_tmp/stdin";;
4042       *) # Look for the file first in the build tree, then in the source tree
4043          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4044          # because $ac_f cannot contain `:'.
4045          test -f "$ac_f" ||
4046            case $ac_f in
4047            [\\/$]*) false;;
4048            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4049            esac ||
4050            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4051       esac
4052       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4053       as_fn_append ac_file_inputs " '$ac_f'"
4054     done
4055
4056     # Let's still pretend it is `configure' which instantiates (i.e., don't
4057     # use $as_me), people would be surprised to read:
4058     #    /* config.h.  Generated by config.status.  */
4059     configure_input='Generated from '`
4060           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4061         `' by configure.'
4062     if test x"$ac_file" != x-; then
4063       configure_input="$ac_file.  $configure_input"
4064       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4065 $as_echo "$as_me: creating $ac_file" >&6;}
4066     fi
4067     # Neutralize special characters interpreted by sed in replacement strings.
4068     case $configure_input in #(
4069     *\&* | *\|* | *\\* )
4070        ac_sed_conf_input=`$as_echo "$configure_input" |
4071        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4072     *) ac_sed_conf_input=$configure_input;;
4073     esac
4074
4075     case $ac_tag in
4076     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4077       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4078     esac
4079     ;;
4080   esac
4081
4082   ac_dir=`$as_dirname -- "$ac_file" ||
4083 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4084          X"$ac_file" : 'X\(//\)[^/]' \| \
4085          X"$ac_file" : 'X\(//\)$' \| \
4086          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4087 $as_echo X"$ac_file" |
4088     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4089             s//\1/
4090             q
4091           }
4092           /^X\(\/\/\)[^/].*/{
4093             s//\1/
4094             q
4095           }
4096           /^X\(\/\/\)$/{
4097             s//\1/
4098             q
4099           }
4100           /^X\(\/\).*/{
4101             s//\1/
4102             q
4103           }
4104           s/.*/./; q'`
4105   as_dir="$ac_dir"; as_fn_mkdir_p
4106   ac_builddir=.
4107
4108 case "$ac_dir" in
4109 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4110 *)
4111   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4112   # A ".." for each directory in $ac_dir_suffix.
4113   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4114   case $ac_top_builddir_sub in
4115   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4116   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4117   esac ;;
4118 esac
4119 ac_abs_top_builddir=$ac_pwd
4120 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4121 # for backward compatibility:
4122 ac_top_builddir=$ac_top_build_prefix
4123
4124 case $srcdir in
4125   .)  # We are building in place.
4126     ac_srcdir=.
4127     ac_top_srcdir=$ac_top_builddir_sub
4128     ac_abs_top_srcdir=$ac_pwd ;;
4129   [\\/]* | ?:[\\/]* )  # Absolute name.
4130     ac_srcdir=$srcdir$ac_dir_suffix;
4131     ac_top_srcdir=$srcdir
4132     ac_abs_top_srcdir=$srcdir ;;
4133   *) # Relative name.
4134     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4135     ac_top_srcdir=$ac_top_build_prefix$srcdir
4136     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4137 esac
4138 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4139
4140
4141   case $ac_mode in
4142   :F)
4143   #
4144   # CONFIG_FILE
4145   #
4146
4147   case $INSTALL in
4148   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4149   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4150   esac
4151 _ACEOF
4152
4153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4154 # If the template does not know about datarootdir, expand it.
4155 # FIXME: This hack should be removed a few years after 2.60.
4156 ac_datarootdir_hack=; ac_datarootdir_seen=
4157 ac_sed_dataroot='
4158 /datarootdir/ {
4159   p
4160   q
4161 }
4162 /@datadir@/p
4163 /@docdir@/p
4164 /@infodir@/p
4165 /@localedir@/p
4166 /@mandir@/p'
4167 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4168 *datarootdir*) ac_datarootdir_seen=yes;;
4169 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4170   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4171 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4172 _ACEOF
4173 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4174   ac_datarootdir_hack='
4175   s&@datadir@&$datadir&g
4176   s&@docdir@&$docdir&g
4177   s&@infodir@&$infodir&g
4178   s&@localedir@&$localedir&g
4179   s&@mandir@&$mandir&g
4180   s&\\\${datarootdir}&$datarootdir&g' ;;
4181 esac
4182 _ACEOF
4183
4184 # Neutralize VPATH when `$srcdir' = `.'.
4185 # Shell code in configure.ac might set extrasub.
4186 # FIXME: do we really want to maintain this feature?
4187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4188 ac_sed_extra="$ac_vpsub
4189 $extrasub
4190 _ACEOF
4191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4192 :t
4193 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4194 s|@configure_input@|$ac_sed_conf_input|;t t
4195 s&@top_builddir@&$ac_top_builddir_sub&;t t
4196 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4197 s&@srcdir@&$ac_srcdir&;t t
4198 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4199 s&@top_srcdir@&$ac_top_srcdir&;t t
4200 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4201 s&@builddir@&$ac_builddir&;t t
4202 s&@abs_builddir@&$ac_abs_builddir&;t t
4203 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4204 s&@INSTALL@&$ac_INSTALL&;t t
4205 $ac_datarootdir_hack
4206 "
4207 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4208   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4209
4210 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4211   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4212   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4213       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4214   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4215 which seems to be undefined.  Please make sure it is defined" >&5
4216 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4217 which seems to be undefined.  Please make sure it is defined" >&2;}
4218
4219   rm -f "$ac_tmp/stdin"
4220   case $ac_file in
4221   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4222   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4223   esac \
4224   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4225  ;;
4226
4227
4228   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4229 $as_echo "$as_me: executing $ac_file commands" >&6;}
4230  ;;
4231   esac
4232
4233
4234   case $ac_file$ac_mode in
4235     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4236     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4237  rm -f Makesim1.tmp Makesim2.tmp Makefile
4238  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4239  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4240  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4241         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4242         <Makefile.sim >Makefile
4243  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4244  ;;
4245     "stamp-h":C) echo > stamp-h ;;
4246
4247   esac
4248 done # for ac_tag
4249
4250
4251 as_fn_exit 0
4252 _ACEOF
4253 ac_clean_files=$ac_clean_files_save
4254
4255 test $ac_write_fail = 0 ||
4256   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4257
4258
4259 # configure is writing to config.log, and then calls config.status.
4260 # config.status does its own redirection, appending to config.log.
4261 # Unfortunately, on DOS this fails, as config.log is still kept open
4262 # by configure, so config.status won't be able to write to it; its
4263 # output is simply discarded.  So we exec the FD to /dev/null,
4264 # effectively closing config.log, so it can be properly (re)opened and
4265 # appended to by config.status.  When coming back to configure, we
4266 # need to make the FD available again.
4267 if test "$no_create" != yes; then
4268   ac_cs_success=:
4269   ac_config_status_args=
4270   test "$silent" = yes &&
4271     ac_config_status_args="$ac_config_status_args --quiet"
4272   exec 5>/dev/null
4273   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4274   exec 5>>config.log
4275   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4276   # would make configure fail if this is the last instruction.
4277   $ac_cs_success || as_fn_exit 1
4278 fi
4279 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4281 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4282 fi
4283
4284