sim/bfin/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_scache
 589 sim_float
 590 sim_bitsize
 591 cgen_breaks
 592 OBJEXT
 593 EXEEXT
 594 ac_ct_CC
 595 CPPFLAGS
 596 LDFLAGS
 597 CFLAGS
 598 CC
 599 SDL_LIBS
 600 SDL_CFLAGS
 601 PKG_CONFIG_LIBDIR
 602 PKG_CONFIG_PATH
 603 PKG_CONFIG
 604 MAINT
 605 MAINTAINER_MODE_FALSE
 606 MAINTAINER_MODE_TRUE
 607 CATOBJEXT
 608 GENCAT
 609 INSTOBJEXT
 610 DATADIRNAME
 611 CATALOGS
 612 POSUB
 613 GMSGFMT
 614 XGETTEXT
 615 INCINTL
 616 LIBINTL_DEP
 617 LIBINTL
 618 USE_NLS
 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_inline
 658 sim_hw
 659 sim_hw_objs
 660 sim_hw_cflags
 661 sim_default_model'
 662 ac_subst_files=''
 663 ac_user_opts='
 664 enable_option_checking
 665 enable_maintainer_mode
 666 enable_sim_inline
 667 enable_sim_default_model
 668 enable_sim_hardware
 669 '
 670       ac_precious_vars='build_alias
 671 host_alias
 672 target_alias
 673 PKG_CONFIG
 674 PKG_CONFIG_PATH
 675 PKG_CONFIG_LIBDIR
 676 SDL_CFLAGS
 677 SDL_LIBS
 678 CC
 679 CFLAGS
 680 LDFLAGS
 681 LIBS
 682 CPPFLAGS'
 683
 684
 685 # Initialize some variables set by options.
 686 ac_init_help=
 687 ac_init_version=false
 688 ac_unrecognized_opts=
 689 ac_unrecognized_sep=
 690 # The variables have the same names as the options, with
 691 # dashes changed to underlines.
 692 cache_file=/dev/null
 693 exec_prefix=NONE
 694 no_create=
 695 no_recursion=
 696 prefix=NONE
 697 program_prefix=NONE
 698 program_suffix=NONE
 699 program_transform_name=s,x,x,
 700 silent=
 701 site=
 702 srcdir=
 703 verbose=
 704 x_includes=NONE
 705 x_libraries=NONE
 706
 707 # Installation directory options.
 708 # These are left unexpanded so users can "make install exec_prefix=/foo"
 709 # and all the variables that are supposed to be based on exec_prefix
 710 # by default will actually change.
 711 # Use braces instead of parens because sh, perl, etc. also accept them.
 712 # (The list follows the same order as the GNU Coding Standards.)
 713 bindir='${exec_prefix}/bin'
 714 sbindir='${exec_prefix}/sbin'
 715 libexecdir='${exec_prefix}/libexec'
 716 datarootdir='${prefix}/share'
 717 datadir='${datarootdir}'
 718 sysconfdir='${prefix}/etc'
 719 sharedstatedir='${prefix}/com'
 720 localstatedir='${prefix}/var'
 721 includedir='${prefix}/include'
 722 oldincludedir='/usr/include'
 723 docdir='${datarootdir}/doc/${PACKAGE}'
 724 infodir='${datarootdir}/info'
 725 htmldir='${docdir}'
 726 dvidir='${docdir}'
 727 pdfdir='${docdir}'
 728 psdir='${docdir}'
 729 libdir='${exec_prefix}/lib'
 730 localedir='${datarootdir}/locale'
 731 mandir='${datarootdir}/man'
 732
 733 ac_prev=
 734 ac_dashdash=
 735 for ac_option
 736 do
 737   # If the previous option needs an argument, assign it.
 738   if test -n "$ac_prev"; then
 739     eval $ac_prev=\$ac_option
 740     ac_prev=
 741     continue
 742   fi
 743
 744   case $ac_option in
 745   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 746   *=)   ac_optarg= ;;
 747   *)    ac_optarg=yes ;;
 748   esac
 749
 750   # Accept the important Cygnus configure options, so we can diagnose typos.
 751
 752   case $ac_dashdash$ac_option in
 753   --)
 754     ac_dashdash=yes ;;
 755
 756   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 757     ac_prev=bindir ;;
 758   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 759     bindir=$ac_optarg ;;
 760
 761   -build | --build | --buil | --bui | --bu)
 762     ac_prev=build_alias ;;
 763   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 764     build_alias=$ac_optarg ;;
 765
 766   -cache-file | --cache-file | --cache-fil | --cache-fi \
 767   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 768     ac_prev=cache_file ;;
 769   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 770   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 771     cache_file=$ac_optarg ;;
 772
 773   --config-cache | -C)
 774     cache_file=config.cache ;;
 775
 776   -datadir | --datadir | --datadi | --datad)
 777     ac_prev=datadir ;;
 778   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 779     datadir=$ac_optarg ;;
 780
 781   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 782   | --dataroo | --dataro | --datar)
 783     ac_prev=datarootdir ;;
 784   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 785   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 786     datarootdir=$ac_optarg ;;
 787
 788   -disable-* | --disable-*)
 789     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 790     # Reject names that are not valid shell variable names.
 791     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 792       as_fn_error $? "invalid feature name: $ac_useropt"
 793     ac_useropt_orig=$ac_useropt
 794     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 795     case $ac_user_opts in
 796       *"
 797 "enable_$ac_useropt"
 798 "*) ;;
 799       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 800          ac_unrecognized_sep=', ';;
 801     esac
 802     eval enable_$ac_useropt=no ;;
 803
 804   -docdir | --docdir | --docdi | --doc | --do)
 805     ac_prev=docdir ;;
 806   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 807     docdir=$ac_optarg ;;
 808
 809   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 810     ac_prev=dvidir ;;
 811   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 812     dvidir=$ac_optarg ;;
 813
 814   -enable-* | --enable-*)
 815     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 816     # Reject names that are not valid shell variable names.
 817     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 818       as_fn_error $? "invalid feature name: $ac_useropt"
 819     ac_useropt_orig=$ac_useropt
 820     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 821     case $ac_user_opts in
 822       *"
 823 "enable_$ac_useropt"
 824 "*) ;;
 825       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 826          ac_unrecognized_sep=', ';;
 827     esac
 828     eval enable_$ac_useropt=\$ac_optarg ;;
 829
 830   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 831   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 832   | --exec | --exe | --ex)
 833     ac_prev=exec_prefix ;;
 834   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 835   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 836   | --exec=* | --exe=* | --ex=*)
 837     exec_prefix=$ac_optarg ;;
 838
 839   -gas | --gas | --ga | --g)
 840     # Obsolete; use --with-gas.
 841     with_gas=yes ;;
 842
 843   -help | --help | --hel | --he | -h)
 844     ac_init_help=long ;;
 845   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 846     ac_init_help=recursive ;;
 847   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 848     ac_init_help=short ;;
 849
 850   -host | --host | --hos | --ho)
 851     ac_prev=host_alias ;;
 852   -host=* | --host=* | --hos=* | --ho=*)
 853     host_alias=$ac_optarg ;;
 854
 855   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 856     ac_prev=htmldir ;;
 857   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 858   | --ht=*)
 859     htmldir=$ac_optarg ;;
 860
 861   -includedir | --includedir | --includedi | --included | --include \
 862   | --includ | --inclu | --incl | --inc)
 863     ac_prev=includedir ;;
 864   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 865   | --includ=* | --inclu=* | --incl=* | --inc=*)
 866     includedir=$ac_optarg ;;
 867
 868   -infodir | --infodir | --infodi | --infod | --info | --inf)
 869     ac_prev=infodir ;;
 870   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 871     infodir=$ac_optarg ;;
 872
 873   -libdir | --libdir | --libdi | --libd)
 874     ac_prev=libdir ;;
 875   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 876     libdir=$ac_optarg ;;
 877
 878   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 879   | --libexe | --libex | --libe)
 880     ac_prev=libexecdir ;;
 881   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 882   | --libexe=* | --libex=* | --libe=*)
 883     libexecdir=$ac_optarg ;;
 884
 885   -localedir | --localedir | --localedi | --localed | --locale)
 886     ac_prev=localedir ;;
 887   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 888     localedir=$ac_optarg ;;
 889
 890   -localstatedir | --localstatedir | --localstatedi | --localstated \
 891   | --localstate | --localstat | --localsta | --localst | --locals)
 892     ac_prev=localstatedir ;;
 893   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 894   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 895     localstatedir=$ac_optarg ;;
 896
 897   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 898     ac_prev=mandir ;;
 899   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 900     mandir=$ac_optarg ;;
 901
 902   -nfp | --nfp | --nf)
 903     # Obsolete; use --without-fp.
 904     with_fp=no ;;
 905
 906   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 907   | --no-cr | --no-c | -n)
 908     no_create=yes ;;
 909
 910   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 911   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 912     no_recursion=yes ;;
 913
 914   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 915   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 916   | --oldin | --oldi | --old | --ol | --o)
 917     ac_prev=oldincludedir ;;
 918   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 919   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 920   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 921     oldincludedir=$ac_optarg ;;
 922
 923   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 924     ac_prev=prefix ;;
 925   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 926     prefix=$ac_optarg ;;
 927
 928   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 929   | --program-pre | --program-pr | --program-p)
 930     ac_prev=program_prefix ;;
 931   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 932   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 933     program_prefix=$ac_optarg ;;
 934
 935   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 936   | --program-suf | --program-su | --program-s)
 937     ac_prev=program_suffix ;;
 938   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 939   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 940     program_suffix=$ac_optarg ;;
 941
 942   -program-transform-name | --program-transform-name \
 943   | --program-transform-nam | --program-transform-na \
 944   | --program-transform-n | --program-transform- \
 945   | --program-transform | --program-transfor \
 946   | --program-transfo | --program-transf \
 947   | --program-trans | --program-tran \
 948   | --progr-tra | --program-tr | --program-t)
 949     ac_prev=program_transform_name ;;
 950   -program-transform-name=* | --program-transform-name=* \
 951   | --program-transform-nam=* | --program-transform-na=* \
 952   | --program-transform-n=* | --program-transform-=* \
 953   | --program-transform=* | --program-transfor=* \
 954   | --program-transfo=* | --program-transf=* \
 955   | --program-trans=* | --program-tran=* \
 956   | --progr-tra=* | --program-tr=* | --program-t=*)
 957     program_transform_name=$ac_optarg ;;
 958
 959   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 960     ac_prev=pdfdir ;;
 961   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 962     pdfdir=$ac_optarg ;;
 963
 964   -psdir | --psdir | --psdi | --psd | --ps)
 965     ac_prev=psdir ;;
 966   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 967     psdir=$ac_optarg ;;
 968
 969   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 970   | -silent | --silent | --silen | --sile | --sil)
 971     silent=yes ;;
 972
 973   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 974     ac_prev=sbindir ;;
 975   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 976   | --sbi=* | --sb=*)
 977     sbindir=$ac_optarg ;;
 978
 979   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 980   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 981   | --sharedst | --shareds | --shared | --share | --shar \
 982   | --sha | --sh)
 983     ac_prev=sharedstatedir ;;
 984   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 985   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 986   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 987   | --sha=* | --sh=*)
 988     sharedstatedir=$ac_optarg ;;
 989
 990   -site | --site | --sit)
 991     ac_prev=site ;;
 992   -site=* | --site=* | --sit=*)
 993     site=$ac_optarg ;;
 994
 995   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 996     ac_prev=srcdir ;;
 997   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 998     srcdir=$ac_optarg ;;
 999
1000   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1001   | --syscon | --sysco | --sysc | --sys | --sy)
1002     ac_prev=sysconfdir ;;
1003   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1004   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1005     sysconfdir=$ac_optarg ;;
1006
1007   -target | --target | --targe | --targ | --tar | --ta | --t)
1008     ac_prev=target_alias ;;
1009   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1010     target_alias=$ac_optarg ;;
1011
1012   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1013     verbose=yes ;;
1014
1015   -version | --version | --versio | --versi | --vers | -V)
1016     ac_init_version=: ;;
1017
1018   -with-* | --with-*)
1019     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1020     # Reject names that are not valid shell variable names.
1021     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1022       as_fn_error $? "invalid package name: $ac_useropt"
1023     ac_useropt_orig=$ac_useropt
1024     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1025     case $ac_user_opts in
1026       *"
1027 "with_$ac_useropt"
1028 "*) ;;
1029       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1030          ac_unrecognized_sep=', ';;
1031     esac
1032     eval with_$ac_useropt=\$ac_optarg ;;
1033
1034   -without-* | --without-*)
1035     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1036     # Reject names that are not valid shell variable names.
1037     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038       as_fn_error $? "invalid package name: $ac_useropt"
1039     ac_useropt_orig=$ac_useropt
1040     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1041     case $ac_user_opts in
1042       *"
1043 "with_$ac_useropt"
1044 "*) ;;
1045       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1046          ac_unrecognized_sep=', ';;
1047     esac
1048     eval with_$ac_useropt=no ;;
1049
1050   --x)
1051     # Obsolete; use --with-x.
1052     with_x=yes ;;
1053
1054   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1055   | --x-incl | --x-inc | --x-in | --x-i)
1056     ac_prev=x_includes ;;
1057   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1058   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1059     x_includes=$ac_optarg ;;
1060
1061   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1062   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1063     ac_prev=x_libraries ;;
1064   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1065   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1066     x_libraries=$ac_optarg ;;
1067
1068   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1069 Try \`$0 --help' for more information"
1070     ;;
1071
1072   *=*)
1073     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1074     # Reject names that are not valid shell variable names.
1075     case $ac_envvar in #(
1076       '' | [0-9]* | *[!_$as_cr_alnum]* )
1077       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1078     esac
1079     eval $ac_envvar=\$ac_optarg
1080     export $ac_envvar ;;
1081
1082   *)
1083     # FIXME: should be removed in autoconf 3.0.
1084     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1085     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1086       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1087     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1088     ;;
1089
1090   esac
1091 done
1092
1093 if test -n "$ac_prev"; then
1094   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1095   as_fn_error $? "missing argument to $ac_option"
1096 fi
1097
1098 if test -n "$ac_unrecognized_opts"; then
1099   case $enable_option_checking in
1100     no) ;;
1101     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1102     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1103   esac
1104 fi
1105
1106 # Check all directory arguments for consistency.
1107 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1108                 datadir sysconfdir sharedstatedir localstatedir includedir \
1109                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1110                 libdir localedir mandir
1111 do
1112   eval ac_val=\$$ac_var
1113   # Remove trailing slashes.
1114   case $ac_val in
1115     */ )
1116       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1117       eval $ac_var=\$ac_val;;
1118   esac
1119   # Be sure to have absolute directory names.
1120   case $ac_val in
1121     [\\/$]* | ?:[\\/]* )  continue;;
1122     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1123   esac
1124   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1125 done
1126
1127 # There might be people who depend on the old broken behavior: `$host'
1128 # used to hold the argument of --host etc.
1129 # FIXME: To remove some day.
1130 build=$build_alias
1131 host=$host_alias
1132 target=$target_alias
1133
1134 # FIXME: To remove some day.
1135 if test "x$host_alias" != x; then
1136   if test "x$build_alias" = x; then
1137     cross_compiling=maybe
1138   elif test "x$build_alias" != "x$host_alias"; then
1139     cross_compiling=yes
1140   fi
1141 fi
1142
1143 ac_tool_prefix=
1144 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1145
1146 test "$silent" = yes && exec 6>/dev/null
1147
1148
1149 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1150 ac_ls_di=`ls -di .` &&
1151 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1152   as_fn_error $? "working directory cannot be determined"
1153 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1154   as_fn_error $? "pwd does not report name of working directory"
1155
1156
1157 # Find the source files, if location was not specified.
1158 if test -z "$srcdir"; then
1159   ac_srcdir_defaulted=yes
1160   # Try the directory containing this script, then the parent directory.
1161   ac_confdir=`$as_dirname -- "$as_myself" ||
1162 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1163          X"$as_myself" : 'X\(//\)[^/]' \| \
1164          X"$as_myself" : 'X\(//\)$' \| \
1165          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1166 $as_echo X"$as_myself" |
1167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1168             s//\1/
1169             q
1170           }
1171           /^X\(\/\/\)[^/].*/{
1172             s//\1/
1173             q
1174           }
1175           /^X\(\/\/\)$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\).*/{
1180             s//\1/
1181             q
1182           }
1183           s/.*/./; q'`
1184   srcdir=$ac_confdir
1185   if test ! -r "$srcdir/$ac_unique_file"; then
1186     srcdir=..
1187   fi
1188 else
1189   ac_srcdir_defaulted=no
1190 fi
1191 if test ! -r "$srcdir/$ac_unique_file"; then
1192   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1194 fi
1195 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1196 ac_abs_confdir=`(
1197         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1198         pwd)`
1199 # When building in place, set srcdir=.
1200 if test "$ac_abs_confdir" = "$ac_pwd"; then
1201   srcdir=.
1202 fi
1203 # Remove unnecessary trailing slashes from srcdir.
1204 # Double slashes in file names in object file debugging info
1205 # mess up M-x gdb in Emacs.
1206 case $srcdir in
1207 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1208 esac
1209 for ac_var in $ac_precious_vars; do
1210   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1211   eval ac_env_${ac_var}_value=\$${ac_var}
1212   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1213   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1214 done
1215
1216 #
1217 # Report the --help message.
1218 #
1219 if test "$ac_init_help" = "long"; then
1220   # Omit some internal or obsolete options to make the list less imposing.
1221   # This message is too long to be a string in the A/UX 3.1 sh.
1222   cat <<_ACEOF
1223 \`configure' configures this package to adapt to many kinds of systems.
1224
1225 Usage: $0 [OPTION]... [VAR=VALUE]...
1226
1227 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1228 VAR=VALUE.  See below for descriptions of some of the useful variables.
1229
1230 Defaults for the options are specified in brackets.
1231
1232 Configuration:
1233   -h, --help              display this help and exit
1234       --help=short        display options specific to this package
1235       --help=recursive    display the short help of all the included packages
1236   -V, --version           display version information and exit
1237   -q, --quiet, --silent   do not print \`checking ...' messages
1238       --cache-file=FILE   cache test results in FILE [disabled]
1239   -C, --config-cache      alias for \`--cache-file=config.cache'
1240   -n, --no-create         do not create output files
1241       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1242
1243 Installation directories:
1244   --prefix=PREFIX         install architecture-independent files in PREFIX
1245                           [$ac_default_prefix]
1246   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1247                           [PREFIX]
1248
1249 By default, \`make install' will install all the files in
1250 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1251 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1252 for instance \`--prefix=\$HOME'.
1253
1254 For better control, use the options below.
1255
1256 Fine tuning of the installation directories:
1257   --bindir=DIR            user executables [EPREFIX/bin]
1258   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1259   --libexecdir=DIR        program executables [EPREFIX/libexec]
1260   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1261   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1262   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1263   --libdir=DIR            object code libraries [EPREFIX/lib]
1264   --includedir=DIR        C header files [PREFIX/include]
1265   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1266   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1267   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1268   --infodir=DIR           info documentation [DATAROOTDIR/info]
1269   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1270   --mandir=DIR            man documentation [DATAROOTDIR/man]
1271   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1272   --htmldir=DIR           html documentation [DOCDIR]
1273   --dvidir=DIR            dvi documentation [DOCDIR]
1274   --pdfdir=DIR            pdf documentation [DOCDIR]
1275   --psdir=DIR             ps documentation [DOCDIR]
1276 _ACEOF
1277
1278   cat <<\_ACEOF
1279 _ACEOF
1280 fi
1281
1282 if test -n "$ac_init_help"; then
1283
1284   cat <<\_ACEOF
1285
1286 Optional Features:
1287   --disable-option-checking  ignore unrecognized --enable/--with options
1288   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1289   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1290   --enable-maintainer-mode
1291                           enable make rules and dependencies not useful (and
1292                           sometimes confusing) to the casual installer
1293   --enable-sim-inline=inlines
1294                           Specify which functions should be inlined
1295   --enable-sim-default-model=model
1296                           Specify default model to simulate
1297   --enable-sim-hardware=LIST
1298                           Specify the hardware to be included in the build.
1299
1300 Some influential environment variables:
1301   PKG_CONFIG  path to pkg-config utility
1302   PKG_CONFIG_PATH
1303               directories to add to pkg-config's search path
1304   PKG_CONFIG_LIBDIR
1305               path overriding pkg-config's built-in search path
1306   SDL_CFLAGS  C compiler flags for SDL, overriding pkg-config
1307   SDL_LIBS    linker flags for SDL, overriding pkg-config
1308   CC          C compiler command
1309   CFLAGS      C compiler flags
1310   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1311               nonstandard directory <lib dir>
1312   LIBS        libraries to pass to the linker, e.g. -l<library>
1313   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1314               you have headers in a nonstandard directory <include dir>
1315
1316 Use these variables to override the choices made by `configure' or to help
1317 it to find libraries and programs with nonstandard names/locations.
1318
1319 Report bugs to the package provider.
1320 _ACEOF
1321 ac_status=$?
1322 fi
1323
1324 if test "$ac_init_help" = "recursive"; then
1325   # If there are subdirs, report their specific --help.
1326   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1327     test -d "$ac_dir" ||
1328       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1329       continue
1330     ac_builddir=.
1331
1332 case "$ac_dir" in
1333 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1334 *)
1335   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1336   # A ".." for each directory in $ac_dir_suffix.
1337   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1338   case $ac_top_builddir_sub in
1339   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1340   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1341   esac ;;
1342 esac
1343 ac_abs_top_builddir=$ac_pwd
1344 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1345 # for backward compatibility:
1346 ac_top_builddir=$ac_top_build_prefix
1347
1348 case $srcdir in
1349   .)  # We are building in place.
1350     ac_srcdir=.
1351     ac_top_srcdir=$ac_top_builddir_sub
1352     ac_abs_top_srcdir=$ac_pwd ;;
1353   [\\/]* | ?:[\\/]* )  # Absolute name.
1354     ac_srcdir=$srcdir$ac_dir_suffix;
1355     ac_top_srcdir=$srcdir
1356     ac_abs_top_srcdir=$srcdir ;;
1357   *) # Relative name.
1358     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1359     ac_top_srcdir=$ac_top_build_prefix$srcdir
1360     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1361 esac
1362 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1363
1364     cd "$ac_dir" || { ac_status=$?; continue; }
1365     # Check for guested configure.
1366     if test -f "$ac_srcdir/configure.gnu"; then
1367       echo &&
1368       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1369     elif test -f "$ac_srcdir/configure"; then
1370       echo &&
1371       $SHELL "$ac_srcdir/configure" --help=recursive
1372     else
1373       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1374     fi || ac_status=$?
1375     cd "$ac_pwd" || { ac_status=$?; break; }
1376   done
1377 fi
1378
1379 test -n "$ac_init_help" && exit $ac_status
1380 if $ac_init_version; then
1381   cat <<\_ACEOF
1382 configure
1383 generated by GNU Autoconf 2.69
1384
1385 Copyright (C) 2012 Free Software Foundation, Inc.
1386 This configure script is free software; the Free Software Foundation
1387 gives unlimited permission to copy, distribute and modify it.
1388 _ACEOF
1389   exit
1390 fi
1391
1392 ## ------------------------ ##
1393 ## Autoconf initialization. ##
1394 ## ------------------------ ##
1395
1396 # ac_fn_c_try_compile LINENO
1397 # --------------------------
1398 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1399 ac_fn_c_try_compile ()
1400 {
1401   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1402   rm -f conftest.$ac_objext
1403   if { { ac_try="$ac_compile"
1404 case "(($ac_try" in
1405   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1406   *) ac_try_echo=$ac_try;;
1407 esac
1408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1409 $as_echo "$ac_try_echo"; } >&5
1410   (eval "$ac_compile") 2>conftest.err
1411   ac_status=$?
1412   if test -s conftest.err; then
1413     grep -v '^ *+' conftest.err >conftest.er1
1414     cat conftest.er1 >&5
1415     mv -f conftest.er1 conftest.err
1416   fi
1417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1418   test $ac_status = 0; } && {
1419          test -z "$ac_c_werror_flag" ||
1420          test ! -s conftest.err
1421        } && test -s conftest.$ac_objext; then :
1422   ac_retval=0
1423 else
1424   $as_echo "$as_me: failed program was:" >&5
1425 sed 's/^/| /' conftest.$ac_ext >&5
1426
1427         ac_retval=1
1428 fi
1429   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1430   as_fn_set_status $ac_retval
1431
1432 } # ac_fn_c_try_compile
1433
1434 # ac_fn_c_try_link LINENO
1435 # -----------------------
1436 # Try to link conftest.$ac_ext, and return whether this succeeded.
1437 ac_fn_c_try_link ()
1438 {
1439   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1440   rm -f conftest.$ac_objext conftest$ac_exeext
1441   if { { ac_try="$ac_link"
1442 case "(($ac_try" in
1443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1444   *) ac_try_echo=$ac_try;;
1445 esac
1446 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1447 $as_echo "$ac_try_echo"; } >&5
1448   (eval "$ac_link") 2>conftest.err
1449   ac_status=$?
1450   if test -s conftest.err; then
1451     grep -v '^ *+' conftest.err >conftest.er1
1452     cat conftest.er1 >&5
1453     mv -f conftest.er1 conftest.err
1454   fi
1455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1456   test $ac_status = 0; } && {
1457          test -z "$ac_c_werror_flag" ||
1458          test ! -s conftest.err
1459        } && test -s conftest$ac_exeext && {
1460          test "$cross_compiling" = yes ||
1461          test -x conftest$ac_exeext
1462        }; then :
1463   ac_retval=0
1464 else
1465   $as_echo "$as_me: failed program was:" >&5
1466 sed 's/^/| /' conftest.$ac_ext >&5
1467
1468         ac_retval=1
1469 fi
1470   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1471   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1472   # interfere with the next link command; also delete a directory that is
1473   # left behind by Apple's compiler.  We do this before executing the actions.
1474   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1475   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1476   as_fn_set_status $ac_retval
1477
1478 } # ac_fn_c_try_link
1479 cat >config.log <<_ACEOF
1480 This file contains any messages produced by compilers while
1481 running configure, to aid debugging if configure makes a mistake.
1482
1483 It was created by $as_me, which was
1484 generated by GNU Autoconf 2.69.  Invocation command line was
1485
1486   $ $0 $@
1487
1488 _ACEOF
1489 exec 5>>config.log
1490 {
1491 cat <<_ASUNAME
1492 ## --------- ##
1493 ## Platform. ##
1494 ## --------- ##
1495
1496 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1497 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1498 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1499 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1500 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1501
1502 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1503 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1504
1505 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1506 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1507 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1508 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1509 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1510 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1511 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1512
1513 _ASUNAME
1514
1515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516 for as_dir in $PATH
1517 do
1518   IFS=$as_save_IFS
1519   test -z "$as_dir" && as_dir=.
1520     $as_echo "PATH: $as_dir"
1521   done
1522 IFS=$as_save_IFS
1523
1524 } >&5
1525
1526 cat >&5 <<_ACEOF
1527
1528
1529 ## ----------- ##
1530 ## Core tests. ##
1531 ## ----------- ##
1532
1533 _ACEOF
1534
1535
1536 # Keep a trace of the command line.
1537 # Strip out --no-create and --no-recursion so they do not pile up.
1538 # Strip out --silent because we don't want to record it for future runs.
1539 # Also quote any args containing shell meta-characters.
1540 # Make two passes to allow for proper duplicate-argument suppression.
1541 ac_configure_args=
1542 ac_configure_args0=
1543 ac_configure_args1=
1544 ac_must_keep_next=false
1545 for ac_pass in 1 2
1546 do
1547   for ac_arg
1548   do
1549     case $ac_arg in
1550     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1551     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1552     | -silent | --silent | --silen | --sile | --sil)
1553       continue ;;
1554     *\'*)
1555       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1556     esac
1557     case $ac_pass in
1558     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1559     2)
1560       as_fn_append ac_configure_args1 " '$ac_arg'"
1561       if test $ac_must_keep_next = true; then
1562         ac_must_keep_next=false # Got value, back to normal.
1563       else
1564         case $ac_arg in
1565           *=* | --config-cache | -C | -disable-* | --disable-* \
1566           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1567           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1568           | -with-* | --with-* | -without-* | --without-* | --x)
1569             case "$ac_configure_args0 " in
1570               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1571             esac
1572             ;;
1573           -* ) ac_must_keep_next=true ;;
1574         esac
1575       fi
1576       as_fn_append ac_configure_args " '$ac_arg'"
1577       ;;
1578     esac
1579   done
1580 done
1581 { ac_configure_args0=; unset ac_configure_args0;}
1582 { ac_configure_args1=; unset ac_configure_args1;}
1583
1584 # When interrupted or exit'd, cleanup temporary files, and complete
1585 # config.log.  We remove comments because anyway the quotes in there
1586 # would cause problems or look ugly.
1587 # WARNING: Use '\'' to represent an apostrophe within the trap.
1588 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1589 trap 'exit_status=$?
1590   # Save into config.log some information that might help in debugging.
1591   {
1592     echo
1593
1594     $as_echo "## ---------------- ##
1595 ## Cache variables. ##
1596 ## ---------------- ##"
1597     echo
1598     # The following way of writing the cache mishandles newlines in values,
1599 (
1600   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1601     eval ac_val=\$$ac_var
1602     case $ac_val in #(
1603     *${as_nl}*)
1604       case $ac_var in #(
1605       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1606 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1607       esac
1608       case $ac_var in #(
1609       _ | IFS | as_nl) ;; #(
1610       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1611       *) { eval $ac_var=; unset $ac_var;} ;;
1612       esac ;;
1613     esac
1614   done
1615   (set) 2>&1 |
1616     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1617     *${as_nl}ac_space=\ *)
1618       sed -n \
1619         "s/'\''/'\''\\\\'\'''\''/g;
1620           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1621       ;; #(
1622     *)
1623       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1624       ;;
1625     esac |
1626     sort
1627 )
1628     echo
1629
1630     $as_echo "## ----------------- ##
1631 ## Output variables. ##
1632 ## ----------------- ##"
1633     echo
1634     for ac_var in $ac_subst_vars
1635     do
1636       eval ac_val=\$$ac_var
1637       case $ac_val in
1638       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1639       esac
1640       $as_echo "$ac_var='\''$ac_val'\''"
1641     done | sort
1642     echo
1643
1644     if test -n "$ac_subst_files"; then
1645       $as_echo "## ------------------- ##
1646 ## File substitutions. ##
1647 ## ------------------- ##"
1648       echo
1649       for ac_var in $ac_subst_files
1650       do
1651         eval ac_val=\$$ac_var
1652         case $ac_val in
1653         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1654         esac
1655         $as_echo "$ac_var='\''$ac_val'\''"
1656       done | sort
1657       echo
1658     fi
1659
1660     if test -s confdefs.h; then
1661       $as_echo "## ----------- ##
1662 ## confdefs.h. ##
1663 ## ----------- ##"
1664       echo
1665       cat confdefs.h
1666       echo
1667     fi
1668     test "$ac_signal" != 0 &&
1669       $as_echo "$as_me: caught signal $ac_signal"
1670     $as_echo "$as_me: exit $exit_status"
1671   } >&5
1672   rm -f core *.core core.conftest.* &&
1673     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1674     exit $exit_status
1675 ' 0
1676 for ac_signal in 1 2 13 15; do
1677   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1678 done
1679 ac_signal=0
1680
1681 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1682 rm -f -r conftest* confdefs.h
1683
1684 $as_echo "/* confdefs.h */" > confdefs.h
1685
1686 # Predefined preprocessor variables.
1687
1688 cat >>confdefs.h <<_ACEOF
1689 #define PACKAGE_NAME "$PACKAGE_NAME"
1690 _ACEOF
1691
1692 cat >>confdefs.h <<_ACEOF
1693 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1694 _ACEOF
1695
1696 cat >>confdefs.h <<_ACEOF
1697 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1698 _ACEOF
1699
1700 cat >>confdefs.h <<_ACEOF
1701 #define PACKAGE_STRING "$PACKAGE_STRING"
1702 _ACEOF
1703
1704 cat >>confdefs.h <<_ACEOF
1705 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1706 _ACEOF
1707
1708 cat >>confdefs.h <<_ACEOF
1709 #define PACKAGE_URL "$PACKAGE_URL"
1710 _ACEOF
1711
1712
1713 # Let the site file select an alternate cache file if it wants to.
1714 # Prefer an explicitly selected file to automatically selected ones.
1715 ac_site_file1=NONE
1716 ac_site_file2=NONE
1717 if test -n "$CONFIG_SITE"; then
1718   # We do not want a PATH search for config.site.
1719   case $CONFIG_SITE in #((
1720     -*)  ac_site_file1=./$CONFIG_SITE;;
1721     */*) ac_site_file1=$CONFIG_SITE;;
1722     *)   ac_site_file1=./$CONFIG_SITE;;
1723   esac
1724 elif test "x$prefix" != xNONE; then
1725   ac_site_file1=$prefix/share/config.site
1726   ac_site_file2=$prefix/etc/config.site
1727 else
1728   ac_site_file1=$ac_default_prefix/share/config.site
1729   ac_site_file2=$ac_default_prefix/etc/config.site
1730 fi
1731 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1732 do
1733   test "x$ac_site_file" = xNONE && continue
1734   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1735     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1736 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1737     sed 's/^/| /' "$ac_site_file" >&5
1738     . "$ac_site_file" \
1739       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1740 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1741 as_fn_error $? "failed to load site script $ac_site_file
1742 See \`config.log' for more details" "$LINENO" 5; }
1743   fi
1744 done
1745
1746 if test -r "$cache_file"; then
1747   # Some versions of bash will fail to source /dev/null (special files
1748   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1749   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1750     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1751 $as_echo "$as_me: loading cache $cache_file" >&6;}
1752     case $cache_file in
1753       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1754       *)                      . "./$cache_file";;
1755     esac
1756   fi
1757 else
1758   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1759 $as_echo "$as_me: creating cache $cache_file" >&6;}
1760   >$cache_file
1761 fi
1762
1763 # Check that the precious variables saved in the cache have kept the same
1764 # value.
1765 ac_cache_corrupted=false
1766 for ac_var in $ac_precious_vars; do
1767   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1768   eval ac_new_set=\$ac_env_${ac_var}_set
1769   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1770   eval ac_new_val=\$ac_env_${ac_var}_value
1771   case $ac_old_set,$ac_new_set in
1772     set,)
1773       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1774 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1775       ac_cache_corrupted=: ;;
1776     ,set)
1777       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1778 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1779       ac_cache_corrupted=: ;;
1780     ,);;
1781     *)
1782       if test "x$ac_old_val" != "x$ac_new_val"; then
1783         # differences in whitespace do not lead to failure.
1784         ac_old_val_w=`echo x $ac_old_val`
1785         ac_new_val_w=`echo x $ac_new_val`
1786         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1787           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1788 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1789           ac_cache_corrupted=:
1790         else
1791           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1792 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1793           eval $ac_var=\$ac_old_val
1794         fi
1795         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1796 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1797         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1798 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1799       fi;;
1800   esac
1801   # Pass precious variables to config.status.
1802   if test "$ac_new_set" = set; then
1803     case $ac_new_val in
1804     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1805     *) ac_arg=$ac_var=$ac_new_val ;;
1806     esac
1807     case " $ac_configure_args " in
1808       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1809       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1810     esac
1811   fi
1812 done
1813 if $ac_cache_corrupted; then
1814   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1816   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1817 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1818   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1819 fi
1820 ## -------------------- ##
1821 ## Main body of script. ##
1822 ## -------------------- ##
1823
1824 ac_ext=c
1825 ac_cpp='$CPP $CPPFLAGS'
1826 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1827 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1828 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1829
1830
1831
1832
1833
1834
1835
1836 ALL_LINGUAS=
1837 # If we haven't got the data from the intl directory,
1838 # assume NLS is disabled.
1839 USE_NLS=no
1840 LIBINTL=
1841 LIBINTL_DEP=
1842 INCINTL=
1843 XGETTEXT=
1844 GMSGFMT=
1845 POSUB=
1846
1847 if test -f  ../../intl/config.intl; then
1848   .  ../../intl/config.intl
1849 fi
1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
1851 $as_echo_n "checking whether NLS is requested... " >&6; }
1852 if test x"$USE_NLS" != xyes; then
1853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1854 $as_echo "no" >&6; }
1855 else
1856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1857 $as_echo "yes" >&6; }
1858
1859 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
1860
1861
1862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
1863 $as_echo_n "checking for catalogs to be installed... " >&6; }
1864   # Look for .po and .gmo files in the source directory.
1865   CATALOGS=
1866   XLINGUAS=
1867   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
1868     # If there aren't any .gmo files the shell will give us the
1869     # literal string "../path/to/srcdir/po/*.gmo" which has to be
1870     # weeded out.
1871     case "$cat" in *\**)
1872       continue;;
1873     esac
1874     # The quadruple backslash is collapsed to a double backslash
1875     # by the backticks, then collapsed again by the double quotes,
1876     # leaving us with one backslash in the sed expression (right
1877     # before the dot that mustn't act as a wildcard).
1878     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
1879     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
1880     # The user is allowed to set LINGUAS to a list of languages to
1881     # install catalogs for.  If it's empty that means "all of them."
1882     if test "x$LINGUAS" = x; then
1883       CATALOGS="$CATALOGS $cat"
1884       XLINGUAS="$XLINGUAS $lang"
1885     else
1886       case "$LINGUAS" in *$lang*)
1887         CATALOGS="$CATALOGS $cat"
1888         XLINGUAS="$XLINGUAS $lang"
1889         ;;
1890       esac
1891     fi
1892   done
1893   LINGUAS="$XLINGUAS"
1894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
1895 $as_echo "$LINGUAS" >&6; }
1896
1897
1898     DATADIRNAME=share
1899
1900   INSTOBJEXT=.mo
1901
1902   GENCAT=gencat
1903
1904   CATOBJEXT=.gmo
1905
1906 fi
1907
1908
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1910 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1911     # Check whether --enable-maintainer-mode was given.
1912 if test "${enable_maintainer_mode+set}" = set; then :
1913   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1914 else
1915   USE_MAINTAINER_MODE=no
1916 fi
1917
1918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1919 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1920    if test $USE_MAINTAINER_MODE = yes; then
1921   MAINTAINER_MODE_TRUE=
1922   MAINTAINER_MODE_FALSE='#'
1923 else
1924   MAINTAINER_MODE_TRUE='#'
1925   MAINTAINER_MODE_FALSE=
1926 fi
1927
1928   MAINT=$MAINTAINER_MODE_TRUE
1929
1930
1931
1932
1933 sim_inline="-DDEFAULT_INLINE=0"
1934 # Check whether --enable-sim-inline was given.
1935 if test "${enable_sim_inline+set}" = set; then :
1936   enableval=$enable_sim_inline; sim_inline=""
1937 case "$enableval" in
1938   no)           sim_inline="-DDEFAULT_INLINE=0";;
1939   0)            sim_inline="-DDEFAULT_INLINE=0";;
1940   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
1941   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1942   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1943        new_flag=""
1944        case "$x" in
1945          *_INLINE=*)    new_flag="-D$x";;
1946          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1947          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
1948          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
1949        esac
1950        if test x"$sim_inline" = x""; then
1951          sim_inline="$new_flag"
1952        else
1953          sim_inline="$sim_inline $new_flag"
1954        fi
1955      done;;
1956 esac
1957 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1958   echo "Setting inline flags = $sim_inline" 6>&1
1959 fi
1960 fi
1961
1962
1963
1964
1965 default_sim_default_model="bf537"
1966 # Check whether --enable-sim-default-model was given.
1967 if test "${enable_sim_default_model+set}" = set; then :
1968   enableval=$enable_sim_default_model; case "${enableval}" in
1969   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1970   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1971 esac
1972 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1973   echo "Setting default model = $sim_default_model" 6>&1
1974 fi
1975 else
1976   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1977 fi
1978
1979
1980
1981 hardware="cfi core pal glue \
1982         bfin_cec \
1983         bfin_ctimer \
1984         bfin_dma \
1985         bfin_dmac \
1986         bfin_ebiu_amc \
1987         bfin_ebiu_ddrc \
1988         bfin_ebiu_sdc \
1989         bfin_emac \
1990         bfin_eppi \
1991         bfin_evt \
1992         bfin_gpio \
1993         bfin_gpio2 \
1994         bfin_gptimer \
1995         bfin_jtag \
1996         bfin_mmu \
1997         bfin_nfc \
1998         bfin_otp \
1999         bfin_pfmon \
2000         bfin_pint \
2001         bfin_pll \
2002         bfin_ppi \
2003         bfin_rtc \
2004         bfin_sic \
2005         bfin_spi \
2006         bfin_trace \
2007         bfin_twi \
2008         bfin_uart \
2009         bfin_uart2 \
2010         bfin_wdog \
2011         bfin_wp \
2012         eth_phy \
2013 "
2014 sim_hw_cflags="-DWITH_HW=1"
2015 sim_hw="$hardware"
2016 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
2017
2018 # Check whether --enable-sim-hardware was given.
2019 if test "${enable_sim_hardware+set}" = set; then :
2020   enableval=$enable_sim_hardware;
2021 else
2022   enable_sim_hardware="yes"
2023 fi
2024
2025 case ${enable_sim_hardware} in
2026   yes|no) ;;
2027   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
2028   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
2029   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
2030 esac
2031
2032 if test "$enable_sim_hardware" = no; then
2033   sim_hw_objs=
2034   sim_hw_cflags="-DWITH_HW=0"
2035   sim_hw=
2036 else
2037   sim_hw_cflags="-DWITH_HW=1"
2038   # remove duplicates
2039   sim_hw=""
2040   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
2041   for i in $hardware ; do
2042     case " $sim_hw " in
2043       *" $i "*) ;;
2044       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
2045     esac
2046   done
2047   # mingw does not support sockser
2048   case ${host} in
2049     *mingw*) ;;
2050     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
2051        # that you instatiate.  Instead, other code will call into it directly.
2052        # At some point, we should convert it over.
2053        sim_hw_objs="$sim_hw_objs dv-sockser.o"
2054        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
2055        ;;
2056   esac
2057   if test x"$silent" != x"yes"; then
2058     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
2059   fi
2060 fi
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
2071         if test -n "$ac_tool_prefix"; then
2072   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
2073 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2075 $as_echo_n "checking for $ac_word... " >&6; }
2076 if ${ac_cv_path_PKG_CONFIG+:} false; then :
2077   $as_echo_n "(cached) " >&6
2078 else
2079   case $PKG_CONFIG in
2080   [\\/]* | ?:[\\/]*)
2081   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
2082   ;;
2083   *)
2084   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2085 for as_dir in $PATH
2086 do
2087   IFS=$as_save_IFS
2088   test -z "$as_dir" && as_dir=.
2089     for ac_exec_ext in '' $ac_executable_extensions; do
2090   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2091     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
2092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2093     break 2
2094   fi
2095 done
2096   done
2097 IFS=$as_save_IFS
2098
2099   ;;
2100 esac
2101 fi
2102 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
2103 if test -n "$PKG_CONFIG"; then
2104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
2105 $as_echo "$PKG_CONFIG" >&6; }
2106 else
2107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2108 $as_echo "no" >&6; }
2109 fi
2110
2111
2112 fi
2113 if test -z "$ac_cv_path_PKG_CONFIG"; then
2114   ac_pt_PKG_CONFIG=$PKG_CONFIG
2115   # Extract the first word of "pkg-config", so it can be a program name with args.
2116 set dummy pkg-config; ac_word=$2
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2118 $as_echo_n "checking for $ac_word... " >&6; }
2119 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
2120   $as_echo_n "(cached) " >&6
2121 else
2122   case $ac_pt_PKG_CONFIG in
2123   [\\/]* | ?:[\\/]*)
2124   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
2125   ;;
2126   *)
2127   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2128 for as_dir in $PATH
2129 do
2130   IFS=$as_save_IFS
2131   test -z "$as_dir" && as_dir=.
2132     for ac_exec_ext in '' $ac_executable_extensions; do
2133   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2134     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
2135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2136     break 2
2137   fi
2138 done
2139   done
2140 IFS=$as_save_IFS
2141
2142   ;;
2143 esac
2144 fi
2145 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
2146 if test -n "$ac_pt_PKG_CONFIG"; then
2147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
2148 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
2149 else
2150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2151 $as_echo "no" >&6; }
2152 fi
2153
2154   if test "x$ac_pt_PKG_CONFIG" = x; then
2155     PKG_CONFIG=""
2156   else
2157     case $cross_compiling:$ac_tool_warned in
2158 yes:)
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2161 ac_tool_warned=yes ;;
2162 esac
2163     PKG_CONFIG=$ac_pt_PKG_CONFIG
2164   fi
2165 else
2166   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
2167 fi
2168
2169 fi
2170 if test -n "$PKG_CONFIG"; then
2171         _pkg_min_version=0.9.0
2172         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
2173 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
2174         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
2175                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2176 $as_echo "yes" >&6; }
2177         else
2178                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2179 $as_echo "no" >&6; }
2180                 PKG_CONFIG=""
2181         fi
2182 fi
2183 ac_ext=c
2184 ac_cpp='$CPP $CPPFLAGS'
2185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2188 if test -n "$ac_tool_prefix"; then
2189   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2190 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2192 $as_echo_n "checking for $ac_word... " >&6; }
2193 if ${ac_cv_prog_CC+:} false; then :
2194   $as_echo_n "(cached) " >&6
2195 else
2196   if test -n "$CC"; then
2197   ac_cv_prog_CC="$CC" # Let the user override the test.
2198 else
2199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2200 for as_dir in $PATH
2201 do
2202   IFS=$as_save_IFS
2203   test -z "$as_dir" && as_dir=.
2204     for ac_exec_ext in '' $ac_executable_extensions; do
2205   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2206     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2208     break 2
2209   fi
2210 done
2211   done
2212 IFS=$as_save_IFS
2213
2214 fi
2215 fi
2216 CC=$ac_cv_prog_CC
2217 if test -n "$CC"; then
2218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2219 $as_echo "$CC" >&6; }
2220 else
2221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2222 $as_echo "no" >&6; }
2223 fi
2224
2225
2226 fi
2227 if test -z "$ac_cv_prog_CC"; then
2228   ac_ct_CC=$CC
2229   # Extract the first word of "gcc", so it can be a program name with args.
2230 set dummy gcc; ac_word=$2
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2232 $as_echo_n "checking for $ac_word... " >&6; }
2233 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2234   $as_echo_n "(cached) " >&6
2235 else
2236   if test -n "$ac_ct_CC"; then
2237   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2238 else
2239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2240 for as_dir in $PATH
2241 do
2242   IFS=$as_save_IFS
2243   test -z "$as_dir" && as_dir=.
2244     for ac_exec_ext in '' $ac_executable_extensions; do
2245   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2246     ac_cv_prog_ac_ct_CC="gcc"
2247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2248     break 2
2249   fi
2250 done
2251   done
2252 IFS=$as_save_IFS
2253
2254 fi
2255 fi
2256 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2257 if test -n "$ac_ct_CC"; then
2258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2259 $as_echo "$ac_ct_CC" >&6; }
2260 else
2261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2262 $as_echo "no" >&6; }
2263 fi
2264
2265   if test "x$ac_ct_CC" = x; then
2266     CC=""
2267   else
2268     case $cross_compiling:$ac_tool_warned in
2269 yes:)
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2272 ac_tool_warned=yes ;;
2273 esac
2274     CC=$ac_ct_CC
2275   fi
2276 else
2277   CC="$ac_cv_prog_CC"
2278 fi
2279
2280 if test -z "$CC"; then
2281           if test -n "$ac_tool_prefix"; then
2282     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2283 set dummy ${ac_tool_prefix}cc; ac_word=$2
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2285 $as_echo_n "checking for $ac_word... " >&6; }
2286 if ${ac_cv_prog_CC+:} false; then :
2287   $as_echo_n "(cached) " >&6
2288 else
2289   if test -n "$CC"; then
2290   ac_cv_prog_CC="$CC" # Let the user override the test.
2291 else
2292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2293 for as_dir in $PATH
2294 do
2295   IFS=$as_save_IFS
2296   test -z "$as_dir" && as_dir=.
2297     for ac_exec_ext in '' $ac_executable_extensions; do
2298   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2299     ac_cv_prog_CC="${ac_tool_prefix}cc"
2300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2301     break 2
2302   fi
2303 done
2304   done
2305 IFS=$as_save_IFS
2306
2307 fi
2308 fi
2309 CC=$ac_cv_prog_CC
2310 if test -n "$CC"; then
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2312 $as_echo "$CC" >&6; }
2313 else
2314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2315 $as_echo "no" >&6; }
2316 fi
2317
2318
2319   fi
2320 fi
2321 if test -z "$CC"; then
2322   # Extract the first word of "cc", so it can be a program name with args.
2323 set dummy cc; ac_word=$2
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2325 $as_echo_n "checking for $ac_word... " >&6; }
2326 if ${ac_cv_prog_CC+:} false; then :
2327   $as_echo_n "(cached) " >&6
2328 else
2329   if test -n "$CC"; then
2330   ac_cv_prog_CC="$CC" # Let the user override the test.
2331 else
2332   ac_prog_rejected=no
2333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2334 for as_dir in $PATH
2335 do
2336   IFS=$as_save_IFS
2337   test -z "$as_dir" && as_dir=.
2338     for ac_exec_ext in '' $ac_executable_extensions; do
2339   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2340     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2341        ac_prog_rejected=yes
2342        continue
2343      fi
2344     ac_cv_prog_CC="cc"
2345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2346     break 2
2347   fi
2348 done
2349   done
2350 IFS=$as_save_IFS
2351
2352 if test $ac_prog_rejected = yes; then
2353   # We found a bogon in the path, so make sure we never use it.
2354   set dummy $ac_cv_prog_CC
2355   shift
2356   if test $# != 0; then
2357     # We chose a different compiler from the bogus one.
2358     # However, it has the same basename, so the bogon will be chosen
2359     # first if we set CC to just the basename; use the full file name.
2360     shift
2361     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2362   fi
2363 fi
2364 fi
2365 fi
2366 CC=$ac_cv_prog_CC
2367 if test -n "$CC"; then
2368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2369 $as_echo "$CC" >&6; }
2370 else
2371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2372 $as_echo "no" >&6; }
2373 fi
2374
2375
2376 fi
2377 if test -z "$CC"; then
2378   if test -n "$ac_tool_prefix"; then
2379   for ac_prog in cl.exe
2380   do
2381     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2382 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if ${ac_cv_prog_CC+:} false; then :
2386   $as_echo_n "(cached) " >&6
2387 else
2388   if test -n "$CC"; then
2389   ac_cv_prog_CC="$CC" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394   IFS=$as_save_IFS
2395   test -z "$as_dir" && as_dir=.
2396     for ac_exec_ext in '' $ac_executable_extensions; do
2397   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2399     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400     break 2
2401   fi
2402 done
2403   done
2404 IFS=$as_save_IFS
2405
2406 fi
2407 fi
2408 CC=$ac_cv_prog_CC
2409 if test -n "$CC"; then
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411 $as_echo "$CC" >&6; }
2412 else
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2415 fi
2416
2417
2418     test -n "$CC" && break
2419   done
2420 fi
2421 if test -z "$CC"; then
2422   ac_ct_CC=$CC
2423   for ac_prog in cl.exe
2424 do
2425   # Extract the first word of "$ac_prog", so it can be a program name with args.
2426 set dummy $ac_prog; ac_word=$2
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428 $as_echo_n "checking for $ac_word... " >&6; }
2429 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2430   $as_echo_n "(cached) " >&6
2431 else
2432   if test -n "$ac_ct_CC"; then
2433   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2434 else
2435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2436 for as_dir in $PATH
2437 do
2438   IFS=$as_save_IFS
2439   test -z "$as_dir" && as_dir=.
2440     for ac_exec_ext in '' $ac_executable_extensions; do
2441   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2442     ac_cv_prog_ac_ct_CC="$ac_prog"
2443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2444     break 2
2445   fi
2446 done
2447   done
2448 IFS=$as_save_IFS
2449
2450 fi
2451 fi
2452 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2453 if test -n "$ac_ct_CC"; then
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2455 $as_echo "$ac_ct_CC" >&6; }
2456 else
2457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2458 $as_echo "no" >&6; }
2459 fi
2460
2461
2462   test -n "$ac_ct_CC" && break
2463 done
2464
2465   if test "x$ac_ct_CC" = x; then
2466     CC=""
2467   else
2468     case $cross_compiling:$ac_tool_warned in
2469 yes:)
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2471 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2472 ac_tool_warned=yes ;;
2473 esac
2474     CC=$ac_ct_CC
2475   fi
2476 fi
2477
2478 fi
2479
2480
2481 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483 as_fn_error $? "no acceptable C compiler found in \$PATH
2484 See \`config.log' for more details" "$LINENO" 5; }
2485
2486 # Provide some information about the compiler.
2487 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2488 set X $ac_compile
2489 ac_compiler=$2
2490 for ac_option in --version -v -V -qversion; do
2491   { { ac_try="$ac_compiler $ac_option >&5"
2492 case "(($ac_try" in
2493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494   *) ac_try_echo=$ac_try;;
2495 esac
2496 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2497 $as_echo "$ac_try_echo"; } >&5
2498   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2499   ac_status=$?
2500   if test -s conftest.err; then
2501     sed '10a\
2502 ... rest of stderr output deleted ...
2503          10q' conftest.err >conftest.er1
2504     cat conftest.er1 >&5
2505   fi
2506   rm -f conftest.er1 conftest.err
2507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2508   test $ac_status = 0; }
2509 done
2510
2511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2512 /* end confdefs.h.  */
2513
2514 int
2515 main ()
2516 {
2517
2518   ;
2519   return 0;
2520 }
2521 _ACEOF
2522 ac_clean_files_save=$ac_clean_files
2523 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2524 # Try to create an executable without -o first, disregard a.out.
2525 # It will help us diagnose broken compilers, and finding out an intuition
2526 # of exeext.
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2528 $as_echo_n "checking whether the C compiler works... " >&6; }
2529 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2530
2531 # The possible output files:
2532 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2533
2534 ac_rmfiles=
2535 for ac_file in $ac_files
2536 do
2537   case $ac_file in
2538     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2539     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2540   esac
2541 done
2542 rm -f $ac_rmfiles
2543
2544 if { { ac_try="$ac_link_default"
2545 case "(($ac_try" in
2546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2547   *) ac_try_echo=$ac_try;;
2548 esac
2549 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2550 $as_echo "$ac_try_echo"; } >&5
2551   (eval "$ac_link_default") 2>&5
2552   ac_status=$?
2553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2554   test $ac_status = 0; }; then :
2555   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2556 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2557 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2558 # so that the user can short-circuit this test for compilers unknown to
2559 # Autoconf.
2560 for ac_file in $ac_files ''
2561 do
2562   test -f "$ac_file" || continue
2563   case $ac_file in
2564     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2565         ;;
2566     [ab].out )
2567         # We found the default executable, but exeext='' is most
2568         # certainly right.
2569         break;;
2570     *.* )
2571         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2572         then :; else
2573            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2574         fi
2575         # We set ac_cv_exeext here because the later test for it is not
2576         # safe: cross compilers may not add the suffix if given an `-o'
2577         # argument, so we may need to know it at that point already.
2578         # Even if this section looks crufty: it has the advantage of
2579         # actually working.
2580         break;;
2581     * )
2582         break;;
2583   esac
2584 done
2585 test "$ac_cv_exeext" = no && ac_cv_exeext=
2586
2587 else
2588   ac_file=''
2589 fi
2590 if test -z "$ac_file"; then :
2591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592 $as_echo "no" >&6; }
2593 $as_echo "$as_me: failed program was:" >&5
2594 sed 's/^/| /' conftest.$ac_ext >&5
2595
2596 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2598 as_fn_error 77 "C compiler cannot create executables
2599 See \`config.log' for more details" "$LINENO" 5; }
2600 else
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2602 $as_echo "yes" >&6; }
2603 fi
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2605 $as_echo_n "checking for C compiler default output file name... " >&6; }
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2607 $as_echo "$ac_file" >&6; }
2608 ac_exeext=$ac_cv_exeext
2609
2610 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2611 ac_clean_files=$ac_clean_files_save
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2613 $as_echo_n "checking for suffix of executables... " >&6; }
2614 if { { ac_try="$ac_link"
2615 case "(($ac_try" in
2616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2617   *) ac_try_echo=$ac_try;;
2618 esac
2619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2620 $as_echo "$ac_try_echo"; } >&5
2621   (eval "$ac_link") 2>&5
2622   ac_status=$?
2623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2624   test $ac_status = 0; }; then :
2625   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2626 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2627 # work properly (i.e., refer to `conftest.exe'), while it won't with
2628 # `rm'.
2629 for ac_file in conftest.exe conftest conftest.*; do
2630   test -f "$ac_file" || continue
2631   case $ac_file in
2632     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2633     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2634           break;;
2635     * ) break;;
2636   esac
2637 done
2638 else
2639   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2641 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2642 See \`config.log' for more details" "$LINENO" 5; }
2643 fi
2644 rm -f conftest conftest$ac_cv_exeext
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646 $as_echo "$ac_cv_exeext" >&6; }
2647
2648 rm -f conftest.$ac_ext
2649 EXEEXT=$ac_cv_exeext
2650 ac_exeext=$EXEEXT
2651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652 /* end confdefs.h.  */
2653 #include <stdio.h>
2654 int
2655 main ()
2656 {
2657 FILE *f = fopen ("conftest.out", "w");
2658  return ferror (f) || fclose (f) != 0;
2659
2660   ;
2661   return 0;
2662 }
2663 _ACEOF
2664 ac_clean_files="$ac_clean_files conftest.out"
2665 # Check that the compiler produces executables we can run.  If not, either
2666 # the compiler is broken, or we cross compile.
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2668 $as_echo_n "checking whether we are cross compiling... " >&6; }
2669 if test "$cross_compiling" != yes; then
2670   { { ac_try="$ac_link"
2671 case "(($ac_try" in
2672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2673   *) ac_try_echo=$ac_try;;
2674 esac
2675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2676 $as_echo "$ac_try_echo"; } >&5
2677   (eval "$ac_link") 2>&5
2678   ac_status=$?
2679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2680   test $ac_status = 0; }
2681   if { ac_try='./conftest$ac_cv_exeext'
2682   { { case "(($ac_try" in
2683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684   *) ac_try_echo=$ac_try;;
2685 esac
2686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2687 $as_echo "$ac_try_echo"; } >&5
2688   (eval "$ac_try") 2>&5
2689   ac_status=$?
2690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2691   test $ac_status = 0; }; }; then
2692     cross_compiling=no
2693   else
2694     if test "$cross_compiling" = maybe; then
2695         cross_compiling=yes
2696     else
2697         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2699 as_fn_error $? "cannot run C compiled programs.
2700 If you meant to cross compile, use \`--host'.
2701 See \`config.log' for more details" "$LINENO" 5; }
2702     fi
2703   fi
2704 fi
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2706 $as_echo "$cross_compiling" >&6; }
2707
2708 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2709 ac_clean_files=$ac_clean_files_save
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2711 $as_echo_n "checking for suffix of object files... " >&6; }
2712 if ${ac_cv_objext+:} false; then :
2713   $as_echo_n "(cached) " >&6
2714 else
2715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716 /* end confdefs.h.  */
2717
2718 int
2719 main ()
2720 {
2721
2722   ;
2723   return 0;
2724 }
2725 _ACEOF
2726 rm -f conftest.o conftest.obj
2727 if { { ac_try="$ac_compile"
2728 case "(($ac_try" in
2729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2730   *) ac_try_echo=$ac_try;;
2731 esac
2732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2733 $as_echo "$ac_try_echo"; } >&5
2734   (eval "$ac_compile") 2>&5
2735   ac_status=$?
2736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2737   test $ac_status = 0; }; then :
2738   for ac_file in conftest.o conftest.obj conftest.*; do
2739   test -f "$ac_file" || continue;
2740   case $ac_file in
2741     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2742     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2743        break;;
2744   esac
2745 done
2746 else
2747   $as_echo "$as_me: failed program was:" >&5
2748 sed 's/^/| /' conftest.$ac_ext >&5
2749
2750 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2751 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2752 as_fn_error $? "cannot compute suffix of object files: cannot compile
2753 See \`config.log' for more details" "$LINENO" 5; }
2754 fi
2755 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2756 fi
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2758 $as_echo "$ac_cv_objext" >&6; }
2759 OBJEXT=$ac_cv_objext
2760 ac_objext=$OBJEXT
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2762 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2763 if ${ac_cv_c_compiler_gnu+:} false; then :
2764   $as_echo_n "(cached) " >&6
2765 else
2766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2767 /* end confdefs.h.  */
2768
2769 int
2770 main ()
2771 {
2772 #ifndef __GNUC__
2773        choke me
2774 #endif
2775
2776   ;
2777   return 0;
2778 }
2779 _ACEOF
2780 if ac_fn_c_try_compile "$LINENO"; then :
2781   ac_compiler_gnu=yes
2782 else
2783   ac_compiler_gnu=no
2784 fi
2785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2786 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2787
2788 fi
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2790 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2791 if test $ac_compiler_gnu = yes; then
2792   GCC=yes
2793 else
2794   GCC=
2795 fi
2796 ac_test_CFLAGS=${CFLAGS+set}
2797 ac_save_CFLAGS=$CFLAGS
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2799 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2800 if ${ac_cv_prog_cc_g+:} false; then :
2801   $as_echo_n "(cached) " >&6
2802 else
2803   ac_save_c_werror_flag=$ac_c_werror_flag
2804    ac_c_werror_flag=yes
2805    ac_cv_prog_cc_g=no
2806    CFLAGS="-g"
2807    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2808 /* end confdefs.h.  */
2809
2810 int
2811 main ()
2812 {
2813
2814   ;
2815   return 0;
2816 }
2817 _ACEOF
2818 if ac_fn_c_try_compile "$LINENO"; then :
2819   ac_cv_prog_cc_g=yes
2820 else
2821   CFLAGS=""
2822       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h.  */
2824
2825 int
2826 main ()
2827 {
2828
2829   ;
2830   return 0;
2831 }
2832 _ACEOF
2833 if ac_fn_c_try_compile "$LINENO"; then :
2834
2835 else
2836   ac_c_werror_flag=$ac_save_c_werror_flag
2837          CFLAGS="-g"
2838          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2839 /* end confdefs.h.  */
2840
2841 int
2842 main ()
2843 {
2844
2845   ;
2846   return 0;
2847 }
2848 _ACEOF
2849 if ac_fn_c_try_compile "$LINENO"; then :
2850   ac_cv_prog_cc_g=yes
2851 fi
2852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2853 fi
2854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2855 fi
2856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2857    ac_c_werror_flag=$ac_save_c_werror_flag
2858 fi
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2860 $as_echo "$ac_cv_prog_cc_g" >&6; }
2861 if test "$ac_test_CFLAGS" = set; then
2862   CFLAGS=$ac_save_CFLAGS
2863 elif test $ac_cv_prog_cc_g = yes; then
2864   if test "$GCC" = yes; then
2865     CFLAGS="-g -O2"
2866   else
2867     CFLAGS="-g"
2868   fi
2869 else
2870   if test "$GCC" = yes; then
2871     CFLAGS="-O2"
2872   else
2873     CFLAGS=
2874   fi
2875 fi
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2877 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2878 if ${ac_cv_prog_cc_c89+:} false; then :
2879   $as_echo_n "(cached) " >&6
2880 else
2881   ac_cv_prog_cc_c89=no
2882 ac_save_CC=$CC
2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h.  */
2885 #include <stdarg.h>
2886 #include <stdio.h>
2887 struct stat;
2888 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2889 struct buf { int x; };
2890 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2891 static char *e (p, i)
2892      char **p;
2893      int i;
2894 {
2895   return p[i];
2896 }
2897 static char *f (char * (*g) (char **, int), char **p, ...)
2898 {
2899   char *s;
2900   va_list v;
2901   va_start (v,p);
2902   s = g (p, va_arg (v,int));
2903   va_end (v);
2904   return s;
2905 }
2906
2907 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2908    function prototypes and stuff, but not '\xHH' hex character constants.
2909    These don't provoke an error unfortunately, instead are silently treated
2910    as 'x'.  The following induces an error, until -std is added to get
2911    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2912    array size at least.  It's necessary to write '\x00'==0 to get something
2913    that's true only with -std.  */
2914 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2915
2916 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2917    inside strings and character constants.  */
2918 #define FOO(x) 'x'
2919 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2920
2921 int test (int i, double x);
2922 struct s1 {int (*f) (int a);};
2923 struct s2 {int (*f) (double a);};
2924 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2925 int argc;
2926 char **argv;
2927 int
2928 main ()
2929 {
2930 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2931   ;
2932   return 0;
2933 }
2934 _ACEOF
2935 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2936         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2937 do
2938   CC="$ac_save_CC $ac_arg"
2939   if ac_fn_c_try_compile "$LINENO"; then :
2940   ac_cv_prog_cc_c89=$ac_arg
2941 fi
2942 rm -f core conftest.err conftest.$ac_objext
2943   test "x$ac_cv_prog_cc_c89" != "xno" && break
2944 done
2945 rm -f conftest.$ac_ext
2946 CC=$ac_save_CC
2947
2948 fi
2949 # AC_CACHE_VAL
2950 case "x$ac_cv_prog_cc_c89" in
2951   x)
2952     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2953 $as_echo "none needed" >&6; } ;;
2954   xno)
2955     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2956 $as_echo "unsupported" >&6; } ;;
2957   *)
2958     CC="$CC $ac_cv_prog_cc_c89"
2959     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2960 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2961 esac
2962 if test "x$ac_cv_prog_cc_c89" != xno; then :
2963
2964 fi
2965
2966 ac_ext=c
2967 ac_cpp='$CPP $CPPFLAGS'
2968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2971
2972
2973
2974 pkg_failed=no
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sdl" >&5
2976 $as_echo_n "checking for sdl... " >&6; }
2977
2978 if test -n "$SDL_CFLAGS"; then
2979     pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
2980  elif test -n "$PKG_CONFIG"; then
2981     if test -n "$PKG_CONFIG" && \
2982     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
2983   ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
2984   ac_status=$?
2985   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2986   test $ac_status = 0; }; then
2987   pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl" 2>/dev/null`
2988                       test "x$?" != "x0" && pkg_failed=yes
2989 else
2990   pkg_failed=yes
2991 fi
2992  else
2993     pkg_failed=untried
2994 fi
2995 if test -n "$SDL_LIBS"; then
2996     pkg_cv_SDL_LIBS="$SDL_LIBS"
2997  elif test -n "$PKG_CONFIG"; then
2998     if test -n "$PKG_CONFIG" && \
2999     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
3000   ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
3001   ac_status=$?
3002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3003   test $ac_status = 0; }; then
3004   pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl" 2>/dev/null`
3005                       test "x$?" != "x0" && pkg_failed=yes
3006 else
3007   pkg_failed=yes
3008 fi
3009  else
3010     pkg_failed=untried
3011 fi
3012
3013 if test $pkg_failed = no; then
3014   pkg_save_LDFLAGS="$LDFLAGS"
3015   LDFLAGS="$LDFLAGS $pkg_cv_SDL_LIBS"
3016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3017 /* end confdefs.h.  */
3018
3019 int
3020 main ()
3021 {
3022
3023   ;
3024   return 0;
3025 }
3026 _ACEOF
3027 if ac_fn_c_try_link "$LINENO"; then :
3028
3029 else
3030   pkg_failed=yes
3031 fi
3032 rm -f core conftest.err conftest.$ac_objext \
3033     conftest$ac_exeext conftest.$ac_ext
3034   LDFLAGS=$pkg_save_LDFLAGS
3035 fi
3036
3037
3038
3039 if test $pkg_failed = yes; then
3040         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3041 $as_echo "no" >&6; }
3042
3043 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3044         _pkg_short_errors_supported=yes
3045 else
3046         _pkg_short_errors_supported=no
3047 fi
3048         if test $_pkg_short_errors_supported = yes; then
3049                 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl" 2>&1`
3050         else
3051                 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl" 2>&1`
3052         fi
3053         # Put the nasty error message in config.log where it belongs
3054         echo "$SDL_PKG_ERRORS" >&5
3055
3056         :
3057 elif test $pkg_failed = untried; then
3058         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3059 $as_echo "no" >&6; }
3060         :
3061 else
3062         SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
3063         SDL_LIBS=$pkg_cv_SDL_LIBS
3064         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3065 $as_echo "yes" >&6; }
3066
3067         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
3068 $as_echo_n "checking for dlopen in -ldl... " >&6; }
3069 if ${ac_cv_lib_dl_dlopen+:} false; then :
3070   $as_echo_n "(cached) " >&6
3071 else
3072   ac_check_lib_save_LIBS=$LIBS
3073 LIBS="-ldl  $LIBS"
3074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h.  */
3076
3077 /* Override any GCC internal prototype to avoid an error.
3078    Use char because int might match the return type of a GCC
3079    builtin and then its argument prototype would still apply.  */
3080 #ifdef __cplusplus
3081 extern "C"
3082 #endif
3083 char dlopen ();
3084 int
3085 main ()
3086 {
3087 return dlopen ();
3088   ;
3089   return 0;
3090 }
3091 _ACEOF
3092 if ac_fn_c_try_link "$LINENO"; then :
3093   ac_cv_lib_dl_dlopen=yes
3094 else
3095   ac_cv_lib_dl_dlopen=no
3096 fi
3097 rm -f core conftest.err conftest.$ac_objext \
3098     conftest$ac_exeext conftest.$ac_ext
3099 LIBS=$ac_check_lib_save_LIBS
3100 fi
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
3102 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
3103 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
3104
3105                 SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL"
3106                 SDL_LIBS="-ldl"
3107
3108 else
3109   SDL_CFLAGS= SDL_LIBS=
3110 fi
3111
3112
3113 fi
3114
3115
3116
3117
3118 cgen_breaks=""
3119 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3120 cgen_breaks="break cgen_rtx_error";
3121 fi
3122
3123 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3124
3125 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3126
3127 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3128
3129 ac_config_commands="$ac_config_commands Makefile"
3130
3131 ac_config_commands="$ac_config_commands stamp-h"
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143 cat >confcache <<\_ACEOF
3144 # This file is a shell script that caches the results of configure
3145 # tests run on this system so they can be shared between configure
3146 # scripts and configure runs, see configure's option --config-cache.
3147 # It is not useful on other systems.  If it contains results you don't
3148 # want to keep, you may remove or edit it.
3149 #
3150 # config.status only pays attention to the cache file if you give it
3151 # the --recheck option to rerun configure.
3152 #
3153 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3154 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3155 # following values.
3156
3157 _ACEOF
3158
3159 # The following way of writing the cache mishandles newlines in values,
3160 # but we know of no workaround that is simple, portable, and efficient.
3161 # So, we kill variables containing newlines.
3162 # Ultrix sh set writes to stderr and can't be redirected directly,
3163 # and sets the high bit in the cache file unless we assign to the vars.
3164 (
3165   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3166     eval ac_val=\$$ac_var
3167     case $ac_val in #(
3168     *${as_nl}*)
3169       case $ac_var in #(
3170       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3171 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3172       esac
3173       case $ac_var in #(
3174       _ | IFS | as_nl) ;; #(
3175       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3176       *) { eval $ac_var=; unset $ac_var;} ;;
3177       esac ;;
3178     esac
3179   done
3180
3181   (set) 2>&1 |
3182     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3183     *${as_nl}ac_space=\ *)
3184       # `set' does not quote correctly, so add quotes: double-quote
3185       # substitution turns \\\\ into \\, and sed turns \\ into \.
3186       sed -n \
3187         "s/'/'\\\\''/g;
3188           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3189       ;; #(
3190     *)
3191       # `set' quotes correctly as required by POSIX, so do not add quotes.
3192       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3193       ;;
3194     esac |
3195     sort
3196 ) |
3197   sed '
3198      /^ac_cv_env_/b end
3199      t clear
3200      :clear
3201      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3202      t end
3203      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3204      :end' >>confcache
3205 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3206   if test -w "$cache_file"; then
3207     if test "x$cache_file" != "x/dev/null"; then
3208       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3209 $as_echo "$as_me: updating cache $cache_file" >&6;}
3210       if test ! -f "$cache_file" || test -h "$cache_file"; then
3211         cat confcache >"$cache_file"
3212       else
3213         case $cache_file in #(
3214         */* | ?:*)
3215           mv -f confcache "$cache_file"$$ &&
3216           mv -f "$cache_file"$$ "$cache_file" ;; #(
3217         *)
3218           mv -f confcache "$cache_file" ;;
3219         esac
3220       fi
3221     fi
3222   else
3223     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3224 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3225   fi
3226 fi
3227 rm -f confcache
3228
3229 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3230 # Let make expand exec_prefix.
3231 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3232
3233 # Transform confdefs.h into DEFS.
3234 # Protect against shell expansion while executing Makefile rules.
3235 # Protect against Makefile macro expansion.
3236 #
3237 # If the first sed substitution is executed (which looks for macros that
3238 # take arguments), then branch to the quote section.  Otherwise,
3239 # look for a macro that doesn't take arguments.
3240 ac_script='
3241 :mline
3242 /\\$/{
3243  N
3244  s,\\\n,,
3245  b mline
3246 }
3247 t clear
3248 :clear
3249 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3250 t quote
3251 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3252 t quote
3253 b any
3254 :quote
3255 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3256 s/\[/\\&/g
3257 s/\]/\\&/g
3258 s/\$/$$/g
3259 H
3260 :any
3261 ${
3262         g
3263         s/^\n//
3264         s/\n/ /g
3265         p
3266 }
3267 '
3268 DEFS=`sed -n "$ac_script" confdefs.h`
3269
3270
3271 ac_libobjs=
3272 ac_ltlibobjs=
3273 U=
3274 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3275   # 1. Remove the extension, and $U if already installed.
3276   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3277   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3278   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3279   #    will be set to the directory where LIBOBJS objects are built.
3280   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3281   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3282 done
3283 LIBOBJS=$ac_libobjs
3284
3285 LTLIBOBJS=$ac_ltlibobjs
3286
3287
3288 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3289   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3290 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3291 fi
3292
3293 : "${CONFIG_STATUS=./config.status}"
3294 ac_write_fail=0
3295 ac_clean_files_save=$ac_clean_files
3296 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3298 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3299 as_write_fail=0
3300 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3301 #! $SHELL
3302 # Generated by $as_me.
3303 # Run this file to recreate the current configuration.
3304 # Compiler output produced by configure, useful for debugging
3305 # configure, is in config.log if it exists.
3306
3307 debug=false
3308 ac_cs_recheck=false
3309 ac_cs_silent=false
3310
3311 SHELL=\${CONFIG_SHELL-$SHELL}
3312 export SHELL
3313 _ASEOF
3314 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3315 ## -------------------- ##
3316 ## M4sh Initialization. ##
3317 ## -------------------- ##
3318
3319 # Be more Bourne compatible
3320 DUALCASE=1; export DUALCASE # for MKS sh
3321 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3322   emulate sh
3323   NULLCMD=:
3324   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3325   # is contrary to our usage.  Disable this feature.
3326   alias -g '${1+"$@"}'='"$@"'
3327   setopt NO_GLOB_SUBST
3328 else
3329   case `(set -o) 2>/dev/null` in #(
3330   *posix*) :
3331     set -o posix ;; #(
3332   *) :
3333      ;;
3334 esac
3335 fi
3336
3337
3338 as_nl='
3339 '
3340 export as_nl
3341 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3342 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3343 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3344 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3345 # Prefer a ksh shell builtin over an external printf program on Solaris,
3346 # but without wasting forks for bash or zsh.
3347 if test -z "$BASH_VERSION$ZSH_VERSION" \
3348     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3349   as_echo='print -r --'
3350   as_echo_n='print -rn --'
3351 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3352   as_echo='printf %s\n'
3353   as_echo_n='printf %s'
3354 else
3355   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3356     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3357     as_echo_n='/usr/ucb/echo -n'
3358   else
3359     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3360     as_echo_n_body='eval
3361       arg=$1;
3362       case $arg in #(
3363       *"$as_nl"*)
3364         expr "X$arg" : "X\\(.*\\)$as_nl";
3365         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3366       esac;
3367       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3368     '
3369     export as_echo_n_body
3370     as_echo_n='sh -c $as_echo_n_body as_echo'
3371   fi
3372   export as_echo_body
3373   as_echo='sh -c $as_echo_body as_echo'
3374 fi
3375
3376 # The user is always right.
3377 if test "${PATH_SEPARATOR+set}" != set; then
3378   PATH_SEPARATOR=:
3379   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3380     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3381       PATH_SEPARATOR=';'
3382   }
3383 fi
3384
3385
3386 # IFS
3387 # We need space, tab and new line, in precisely that order.  Quoting is
3388 # there to prevent editors from complaining about space-tab.
3389 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3390 # splitting by setting IFS to empty value.)
3391 IFS=" ""        $as_nl"
3392
3393 # Find who we are.  Look in the path if we contain no directory separator.
3394 as_myself=
3395 case $0 in #((
3396   *[\\/]* ) as_myself=$0 ;;
3397   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3398 for as_dir in $PATH
3399 do
3400   IFS=$as_save_IFS
3401   test -z "$as_dir" && as_dir=.
3402     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3403   done
3404 IFS=$as_save_IFS
3405
3406      ;;
3407 esac
3408 # We did not find ourselves, most probably we were run as `sh COMMAND'
3409 # in which case we are not to be found in the path.
3410 if test "x$as_myself" = x; then
3411   as_myself=$0
3412 fi
3413 if test ! -f "$as_myself"; then
3414   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3415   exit 1
3416 fi
3417
3418 # Unset variables that we do not need and which cause bugs (e.g. in
3419 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3420 # suppresses any "Segmentation fault" message there.  '((' could
3421 # trigger a bug in pdksh 5.2.14.
3422 for as_var in BASH_ENV ENV MAIL MAILPATH
3423 do eval test x\${$as_var+set} = xset \
3424   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3425 done
3426 PS1='$ '
3427 PS2='> '
3428 PS4='+ '
3429
3430 # NLS nuisances.
3431 LC_ALL=C
3432 export LC_ALL
3433 LANGUAGE=C
3434 export LANGUAGE
3435
3436 # CDPATH.
3437 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3438
3439
3440 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3441 # ----------------------------------------
3442 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3443 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3444 # script with STATUS, using 1 if that was 0.
3445 as_fn_error ()
3446 {
3447   as_status=$1; test $as_status -eq 0 && as_status=1
3448   if test "$4"; then
3449     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3450     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3451   fi
3452   $as_echo "$as_me: error: $2" >&2
3453   as_fn_exit $as_status
3454 } # as_fn_error
3455
3456
3457 # as_fn_set_status STATUS
3458 # -----------------------
3459 # Set $? to STATUS, without forking.
3460 as_fn_set_status ()
3461 {
3462   return $1
3463 } # as_fn_set_status
3464
3465 # as_fn_exit STATUS
3466 # -----------------
3467 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3468 as_fn_exit ()
3469 {
3470   set +e
3471   as_fn_set_status $1
3472   exit $1
3473 } # as_fn_exit
3474
3475 # as_fn_unset VAR
3476 # ---------------
3477 # Portably unset VAR.
3478 as_fn_unset ()
3479 {
3480   { eval $1=; unset $1;}
3481 }
3482 as_unset=as_fn_unset
3483 # as_fn_append VAR VALUE
3484 # ----------------------
3485 # Append the text in VALUE to the end of the definition contained in VAR. Take
3486 # advantage of any shell optimizations that allow amortized linear growth over
3487 # repeated appends, instead of the typical quadratic growth present in naive
3488 # implementations.
3489 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3490   eval 'as_fn_append ()
3491   {
3492     eval $1+=\$2
3493   }'
3494 else
3495   as_fn_append ()
3496   {
3497     eval $1=\$$1\$2
3498   }
3499 fi # as_fn_append
3500
3501 # as_fn_arith ARG...
3502 # ------------------
3503 # Perform arithmetic evaluation on the ARGs, and store the result in the
3504 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3505 # must be portable across $(()) and expr.
3506 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3507   eval 'as_fn_arith ()
3508   {
3509     as_val=$(( $* ))
3510   }'
3511 else
3512   as_fn_arith ()
3513   {
3514     as_val=`expr "$@" || test $? -eq 1`
3515   }
3516 fi # as_fn_arith
3517
3518
3519 if expr a : '\(a\)' >/dev/null 2>&1 &&
3520    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3521   as_expr=expr
3522 else
3523   as_expr=false
3524 fi
3525
3526 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3527   as_basename=basename
3528 else
3529   as_basename=false
3530 fi
3531
3532 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3533   as_dirname=dirname
3534 else
3535   as_dirname=false
3536 fi
3537
3538 as_me=`$as_basename -- "$0" ||
3539 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3540          X"$0" : 'X\(//\)$' \| \
3541          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3542 $as_echo X/"$0" |
3543     sed '/^.*\/\([^/][^/]*\)\/*$/{
3544             s//\1/
3545             q
3546           }
3547           /^X\/\(\/\/\)$/{
3548             s//\1/
3549             q
3550           }
3551           /^X\/\(\/\).*/{
3552             s//\1/
3553             q
3554           }
3555           s/.*/./; q'`
3556
3557 # Avoid depending upon Character Ranges.
3558 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3559 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3560 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3561 as_cr_digits='0123456789'
3562 as_cr_alnum=$as_cr_Letters$as_cr_digits
3563
3564 ECHO_C= ECHO_N= ECHO_T=
3565 case `echo -n x` in #(((((
3566 -n*)
3567   case `echo 'xy\c'` in
3568   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3569   xy)  ECHO_C='\c';;
3570   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3571        ECHO_T=' ';;
3572   esac;;
3573 *)
3574   ECHO_N='-n';;
3575 esac
3576
3577 rm -f conf$$ conf$$.exe conf$$.file
3578 if test -d conf$$.dir; then
3579   rm -f conf$$.dir/conf$$.file
3580 else
3581   rm -f conf$$.dir
3582   mkdir conf$$.dir 2>/dev/null
3583 fi
3584 if (echo >conf$$.file) 2>/dev/null; then
3585   if ln -s conf$$.file conf$$ 2>/dev/null; then
3586     as_ln_s='ln -s'
3587     # ... but there are two gotchas:
3588     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3589     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3590     # In both cases, we have to default to `cp -pR'.
3591     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3592       as_ln_s='cp -pR'
3593   elif ln conf$$.file conf$$ 2>/dev/null; then
3594     as_ln_s=ln
3595   else
3596     as_ln_s='cp -pR'
3597   fi
3598 else
3599   as_ln_s='cp -pR'
3600 fi
3601 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3602 rmdir conf$$.dir 2>/dev/null
3603
3604
3605 # as_fn_mkdir_p
3606 # -------------
3607 # Create "$as_dir" as a directory, including parents if necessary.
3608 as_fn_mkdir_p ()
3609 {
3610
3611   case $as_dir in #(
3612   -*) as_dir=./$as_dir;;
3613   esac
3614   test -d "$as_dir" || eval $as_mkdir_p || {
3615     as_dirs=
3616     while :; do
3617       case $as_dir in #(
3618       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3619       *) as_qdir=$as_dir;;
3620       esac
3621       as_dirs="'$as_qdir' $as_dirs"
3622       as_dir=`$as_dirname -- "$as_dir" ||
3623 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3624          X"$as_dir" : 'X\(//\)[^/]' \| \
3625          X"$as_dir" : 'X\(//\)$' \| \
3626          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3627 $as_echo X"$as_dir" |
3628     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3629             s//\1/
3630             q
3631           }
3632           /^X\(\/\/\)[^/].*/{
3633             s//\1/
3634             q
3635           }
3636           /^X\(\/\/\)$/{
3637             s//\1/
3638             q
3639           }
3640           /^X\(\/\).*/{
3641             s//\1/
3642             q
3643           }
3644           s/.*/./; q'`
3645       test -d "$as_dir" && break
3646     done
3647     test -z "$as_dirs" || eval "mkdir $as_dirs"
3648   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3649
3650
3651 } # as_fn_mkdir_p
3652 if mkdir -p . 2>/dev/null; then
3653   as_mkdir_p='mkdir -p "$as_dir"'
3654 else
3655   test -d ./-p && rmdir ./-p
3656   as_mkdir_p=false
3657 fi
3658
3659
3660 # as_fn_executable_p FILE
3661 # -----------------------
3662 # Test if FILE is an executable regular file.
3663 as_fn_executable_p ()
3664 {
3665   test -f "$1" && test -x "$1"
3666 } # as_fn_executable_p
3667 as_test_x='test -x'
3668 as_executable_p=as_fn_executable_p
3669
3670 # Sed expression to map a string onto a valid CPP name.
3671 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3672
3673 # Sed expression to map a string onto a valid variable name.
3674 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3675
3676
3677 exec 6>&1
3678 ## ----------------------------------- ##
3679 ## Main body of $CONFIG_STATUS script. ##
3680 ## ----------------------------------- ##
3681 _ASEOF
3682 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3683
3684 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3685 # Save the log message, to keep $0 and so on meaningful, and to
3686 # report actual input values of CONFIG_FILES etc. instead of their
3687 # values after options handling.
3688 ac_log="
3689 This file was extended by $as_me, which was
3690 generated by GNU Autoconf 2.69.  Invocation command line was
3691
3692   CONFIG_FILES    = $CONFIG_FILES
3693   CONFIG_HEADERS  = $CONFIG_HEADERS
3694   CONFIG_LINKS    = $CONFIG_LINKS
3695   CONFIG_COMMANDS = $CONFIG_COMMANDS
3696   $ $0 $@
3697
3698 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3699 "
3700
3701 _ACEOF
3702
3703 case $ac_config_files in *"
3704 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3705 esac
3706
3707
3708
3709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3710 # Files that config.status was made for.
3711 config_files="$ac_config_files"
3712 config_commands="$ac_config_commands"
3713
3714 _ACEOF
3715
3716 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3717 ac_cs_usage="\
3718 \`$as_me' instantiates files and other configuration actions
3719 from templates according to the current configuration.  Unless the files
3720 and actions are specified as TAGs, all are instantiated by default.
3721
3722 Usage: $0 [OPTION]... [TAG]...
3723
3724   -h, --help       print this help, then exit
3725   -V, --version    print version number and configuration settings, then exit
3726       --config     print configuration, then exit
3727   -q, --quiet, --silent
3728                    do not print progress messages
3729   -d, --debug      don't remove temporary files
3730       --recheck    update $as_me by reconfiguring in the same conditions
3731       --file=FILE[:TEMPLATE]
3732                    instantiate the configuration file FILE
3733
3734 Configuration files:
3735 $config_files
3736
3737 Configuration commands:
3738 $config_commands
3739
3740 Report bugs to the package provider."
3741
3742 _ACEOF
3743 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3744 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3745 ac_cs_version="\\
3746 config.status
3747 configured by $0, generated by GNU Autoconf 2.69,
3748   with options \\"\$ac_cs_config\\"
3749
3750 Copyright (C) 2012 Free Software Foundation, Inc.
3751 This config.status script is free software; the Free Software Foundation
3752 gives unlimited permission to copy, distribute and modify it."
3753
3754 ac_pwd='$ac_pwd'
3755 srcdir='$srcdir'
3756 test -n "\$AWK" || AWK=awk
3757 _ACEOF
3758
3759 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3760 # The default lists apply if the user does not specify any file.
3761 ac_need_defaults=:
3762 while test $# != 0
3763 do
3764   case $1 in
3765   --*=?*)
3766     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3767     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3768     ac_shift=:
3769     ;;
3770   --*=)
3771     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3772     ac_optarg=
3773     ac_shift=:
3774     ;;
3775   *)
3776     ac_option=$1
3777     ac_optarg=$2
3778     ac_shift=shift
3779     ;;
3780   esac
3781
3782   case $ac_option in
3783   # Handling of the options.
3784   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3785     ac_cs_recheck=: ;;
3786   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3787     $as_echo "$ac_cs_version"; exit ;;
3788   --config | --confi | --conf | --con | --co | --c )
3789     $as_echo "$ac_cs_config"; exit ;;
3790   --debug | --debu | --deb | --de | --d | -d )
3791     debug=: ;;
3792   --file | --fil | --fi | --f )
3793     $ac_shift
3794     case $ac_optarg in
3795     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3796     '') as_fn_error $? "missing file argument" ;;
3797     esac
3798     as_fn_append CONFIG_FILES " '$ac_optarg'"
3799     ac_need_defaults=false;;
3800   --he | --h |  --help | --hel | -h )
3801     $as_echo "$ac_cs_usage"; exit ;;
3802   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3803   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3804     ac_cs_silent=: ;;
3805
3806   # This is an error.
3807   -*) as_fn_error $? "unrecognized option: \`$1'
3808 Try \`$0 --help' for more information." ;;
3809
3810   *) as_fn_append ac_config_targets " $1"
3811      ac_need_defaults=false ;;
3812
3813   esac
3814   shift
3815 done
3816
3817 ac_configure_extra_args=
3818
3819 if $ac_cs_silent; then
3820   exec 6>/dev/null
3821   ac_configure_extra_args="$ac_configure_extra_args --silent"
3822 fi
3823
3824 _ACEOF
3825 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3826 if \$ac_cs_recheck; then
3827   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3828   shift
3829   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3830   CONFIG_SHELL='$SHELL'
3831   export CONFIG_SHELL
3832   exec "\$@"
3833 fi
3834
3835 _ACEOF
3836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3837 exec 5>>config.log
3838 {
3839   echo
3840   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3841 ## Running $as_me. ##
3842 _ASBOX
3843   $as_echo "$ac_log"
3844 } >&5
3845
3846 _ACEOF
3847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3848 _ACEOF
3849
3850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3851
3852 # Handling of arguments.
3853 for ac_config_target in $ac_config_targets
3854 do
3855   case $ac_config_target in
3856     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3857     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3858     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3859     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
3860     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
3861
3862   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3863   esac
3864 done
3865
3866
3867 # If the user did not use the arguments to specify the items to instantiate,
3868 # then the envvar interface is used.  Set only those that are not.
3869 # We use the long form for the default assignment because of an extremely
3870 # bizarre bug on SunOS 4.1.3.
3871 if $ac_need_defaults; then
3872   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3873   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3874 fi
3875
3876 # Have a temporary directory for convenience.  Make it in the build tree
3877 # simply because there is no reason against having it here, and in addition,
3878 # creating and moving files from /tmp can sometimes cause problems.
3879 # Hook for its removal unless debugging.
3880 # Note that there is a small window in which the directory will not be cleaned:
3881 # after its creation but before its name has been assigned to `$tmp'.
3882 $debug ||
3883 {
3884   tmp= ac_tmp=
3885   trap 'exit_status=$?
3886   : "${ac_tmp:=$tmp}"
3887   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3888 ' 0
3889   trap 'as_fn_exit 1' 1 2 13 15
3890 }
3891 # Create a (secure) tmp directory for tmp files.
3892
3893 {
3894   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3895   test -d "$tmp"
3896 }  ||
3897 {
3898   tmp=./conf$$-$RANDOM
3899   (umask 077 && mkdir "$tmp")
3900 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3901 ac_tmp=$tmp
3902
3903 # Set up the scripts for CONFIG_FILES section.
3904 # No need to generate them if there are no CONFIG_FILES.
3905 # This happens for instance with `./config.status config.h'.
3906 if test -n "$CONFIG_FILES"; then
3907
3908
3909 ac_cr=`echo X | tr X '\015'`
3910 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3911 # But we know of no other shell where ac_cr would be empty at this
3912 # point, so we can use a bashism as a fallback.
3913 if test "x$ac_cr" = x; then
3914   eval ac_cr=\$\'\\r\'
3915 fi
3916 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3917 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3918   ac_cs_awk_cr='\\r'
3919 else
3920   ac_cs_awk_cr=$ac_cr
3921 fi
3922
3923 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3924 _ACEOF
3925
3926
3927 {
3928   echo "cat >conf$$subs.awk <<_ACEOF" &&
3929   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3930   echo "_ACEOF"
3931 } >conf$$subs.sh ||
3932   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3933 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3934 ac_delim='%!_!# '
3935 for ac_last_try in false false false false false :; do
3936   . ./conf$$subs.sh ||
3937     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3938
3939   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3940   if test $ac_delim_n = $ac_delim_num; then
3941     break
3942   elif $ac_last_try; then
3943     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3944   else
3945     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3946   fi
3947 done
3948 rm -f conf$$subs.sh
3949
3950 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3951 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3952 _ACEOF
3953 sed -n '
3954 h
3955 s/^/S["/; s/!.*/"]=/
3956 p
3957 g
3958 s/^[^!]*!//
3959 :repl
3960 t repl
3961 s/'"$ac_delim"'$//
3962 t delim
3963 :nl
3964 h
3965 s/\(.\{148\}\)..*/\1/
3966 t more1
3967 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3968 p
3969 n
3970 b repl
3971 :more1
3972 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3973 p
3974 g
3975 s/.\{148\}//
3976 t nl
3977 :delim
3978 h
3979 s/\(.\{148\}\)..*/\1/
3980 t more2
3981 s/["\\]/\\&/g; s/^/"/; s/$/"/
3982 p
3983 b
3984 :more2
3985 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3986 p
3987 g
3988 s/.\{148\}//
3989 t delim
3990 ' <conf$$subs.awk | sed '
3991 /^[^""]/{
3992   N
3993   s/\n//
3994 }
3995 ' >>$CONFIG_STATUS || ac_write_fail=1
3996 rm -f conf$$subs.awk
3997 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3998 _ACAWK
3999 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4000   for (key in S) S_is_set[key] = 1
4001   FS = "\a"
4002
4003 }
4004 {
4005   line = $ 0
4006   nfields = split(line, field, "@")
4007   substed = 0
4008   len = length(field[1])
4009   for (i = 2; i < nfields; i++) {
4010     key = field[i]
4011     keylen = length(key)
4012     if (S_is_set[key]) {
4013       value = S[key]
4014       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4015       len += length(value) + length(field[++i])
4016       substed = 1
4017     } else
4018       len += 1 + keylen
4019   }
4020
4021   print line
4022 }
4023
4024 _ACAWK
4025 _ACEOF
4026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4027 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4028   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4029 else
4030   cat
4031 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4032   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4033 _ACEOF
4034
4035 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4036 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4037 # trailing colons and then remove the whole line if VPATH becomes empty
4038 # (actually we leave an empty line to preserve line numbers).
4039 if test "x$srcdir" = x.; then
4040   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4041 h
4042 s///
4043 s/^/:/
4044 s/[      ]*$/:/
4045 s/:\$(srcdir):/:/g
4046 s/:\${srcdir}:/:/g
4047 s/:@srcdir@:/:/g
4048 s/^:*//
4049 s/:*$//
4050 x
4051 s/\(=[   ]*\).*/\1/
4052 G
4053 s/\n//
4054 s/^[^=]*=[       ]*$//
4055 }'
4056 fi
4057
4058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4059 fi # test -n "$CONFIG_FILES"
4060
4061
4062 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4063 shift
4064 for ac_tag
4065 do
4066   case $ac_tag in
4067   :[FHLC]) ac_mode=$ac_tag; continue;;
4068   esac
4069   case $ac_mode$ac_tag in
4070   :[FHL]*:*);;
4071   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4072   :[FH]-) ac_tag=-:-;;
4073   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4074   esac
4075   ac_save_IFS=$IFS
4076   IFS=:
4077   set x $ac_tag
4078   IFS=$ac_save_IFS
4079   shift
4080   ac_file=$1
4081   shift
4082
4083   case $ac_mode in
4084   :L) ac_source=$1;;
4085   :[FH])
4086     ac_file_inputs=
4087     for ac_f
4088     do
4089       case $ac_f in
4090       -) ac_f="$ac_tmp/stdin";;
4091       *) # Look for the file first in the build tree, then in the source tree
4092          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4093          # because $ac_f cannot contain `:'.
4094          test -f "$ac_f" ||
4095            case $ac_f in
4096            [\\/$]*) false;;
4097            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4098            esac ||
4099            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4100       esac
4101       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4102       as_fn_append ac_file_inputs " '$ac_f'"
4103     done
4104
4105     # Let's still pretend it is `configure' which instantiates (i.e., don't
4106     # use $as_me), people would be surprised to read:
4107     #    /* config.h.  Generated by config.status.  */
4108     configure_input='Generated from '`
4109           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4110         `' by configure.'
4111     if test x"$ac_file" != x-; then
4112       configure_input="$ac_file.  $configure_input"
4113       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4114 $as_echo "$as_me: creating $ac_file" >&6;}
4115     fi
4116     # Neutralize special characters interpreted by sed in replacement strings.
4117     case $configure_input in #(
4118     *\&* | *\|* | *\\* )
4119        ac_sed_conf_input=`$as_echo "$configure_input" |
4120        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4121     *) ac_sed_conf_input=$configure_input;;
4122     esac
4123
4124     case $ac_tag in
4125     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4126       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4127     esac
4128     ;;
4129   esac
4130
4131   ac_dir=`$as_dirname -- "$ac_file" ||
4132 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4133          X"$ac_file" : 'X\(//\)[^/]' \| \
4134          X"$ac_file" : 'X\(//\)$' \| \
4135          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4136 $as_echo X"$ac_file" |
4137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4138             s//\1/
4139             q
4140           }
4141           /^X\(\/\/\)[^/].*/{
4142             s//\1/
4143             q
4144           }
4145           /^X\(\/\/\)$/{
4146             s//\1/
4147             q
4148           }
4149           /^X\(\/\).*/{
4150             s//\1/
4151             q
4152           }
4153           s/.*/./; q'`
4154   as_dir="$ac_dir"; as_fn_mkdir_p
4155   ac_builddir=.
4156
4157 case "$ac_dir" in
4158 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4159 *)
4160   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4161   # A ".." for each directory in $ac_dir_suffix.
4162   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4163   case $ac_top_builddir_sub in
4164   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4165   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4166   esac ;;
4167 esac
4168 ac_abs_top_builddir=$ac_pwd
4169 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4170 # for backward compatibility:
4171 ac_top_builddir=$ac_top_build_prefix
4172
4173 case $srcdir in
4174   .)  # We are building in place.
4175     ac_srcdir=.
4176     ac_top_srcdir=$ac_top_builddir_sub
4177     ac_abs_top_srcdir=$ac_pwd ;;
4178   [\\/]* | ?:[\\/]* )  # Absolute name.
4179     ac_srcdir=$srcdir$ac_dir_suffix;
4180     ac_top_srcdir=$srcdir
4181     ac_abs_top_srcdir=$srcdir ;;
4182   *) # Relative name.
4183     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4184     ac_top_srcdir=$ac_top_build_prefix$srcdir
4185     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4186 esac
4187 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4188
4189
4190   case $ac_mode in
4191   :F)
4192   #
4193   # CONFIG_FILE
4194   #
4195
4196 _ACEOF
4197
4198 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4199 # If the template does not know about datarootdir, expand it.
4200 # FIXME: This hack should be removed a few years after 2.60.
4201 ac_datarootdir_hack=; ac_datarootdir_seen=
4202 ac_sed_dataroot='
4203 /datarootdir/ {
4204   p
4205   q
4206 }
4207 /@datadir@/p
4208 /@docdir@/p
4209 /@infodir@/p
4210 /@localedir@/p
4211 /@mandir@/p'
4212 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4213 *datarootdir*) ac_datarootdir_seen=yes;;
4214 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4215   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4216 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4217 _ACEOF
4218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4219   ac_datarootdir_hack='
4220   s&@datadir@&$datadir&g
4221   s&@docdir@&$docdir&g
4222   s&@infodir@&$infodir&g
4223   s&@localedir@&$localedir&g
4224   s&@mandir@&$mandir&g
4225   s&\\\${datarootdir}&$datarootdir&g' ;;
4226 esac
4227 _ACEOF
4228
4229 # Neutralize VPATH when `$srcdir' = `.'.
4230 # Shell code in configure.ac might set extrasub.
4231 # FIXME: do we really want to maintain this feature?
4232 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4233 ac_sed_extra="$ac_vpsub
4234 $extrasub
4235 _ACEOF
4236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4237 :t
4238 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4239 s|@configure_input@|$ac_sed_conf_input|;t t
4240 s&@top_builddir@&$ac_top_builddir_sub&;t t
4241 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4242 s&@srcdir@&$ac_srcdir&;t t
4243 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4244 s&@top_srcdir@&$ac_top_srcdir&;t t
4245 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4246 s&@builddir@&$ac_builddir&;t t
4247 s&@abs_builddir@&$ac_abs_builddir&;t t
4248 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4249 $ac_datarootdir_hack
4250 "
4251 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4252   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4253
4254 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4255   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4256   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4257       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4259 which seems to be undefined.  Please make sure it is defined" >&5
4260 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4261 which seems to be undefined.  Please make sure it is defined" >&2;}
4262
4263   rm -f "$ac_tmp/stdin"
4264   case $ac_file in
4265   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4266   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4267   esac \
4268   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4269  ;;
4270
4271
4272   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4273 $as_echo "$as_me: executing $ac_file commands" >&6;}
4274  ;;
4275   esac
4276
4277
4278   case $ac_file$ac_mode in
4279     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4280  rm -f Makesim1.tmp Makesim2.tmp Makefile
4281  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4282  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4283  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4284         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4285         <Makefile.sim >Makefile
4286  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4287  ;;
4288     "stamp-h":C) echo > stamp-h ;;
4289
4290   esac
4291 done # for ac_tag
4292
4293
4294 as_fn_exit 0
4295 _ACEOF
4296 ac_clean_files=$ac_clean_files_save
4297
4298 test $ac_write_fail = 0 ||
4299   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4300
4301
4302 # configure is writing to config.log, and then calls config.status.
4303 # config.status does its own redirection, appending to config.log.
4304 # Unfortunately, on DOS this fails, as config.log is still kept open
4305 # by configure, so config.status won't be able to write to it; its
4306 # output is simply discarded.  So we exec the FD to /dev/null,
4307 # effectively closing config.log, so it can be properly (re)opened and
4308 # appended to by config.status.  When coming back to configure, we
4309 # need to make the FD available again.
4310 if test "$no_create" != yes; then
4311   ac_cs_success=:
4312   ac_config_status_args=
4313   test "$silent" = yes &&
4314     ac_config_status_args="$ac_config_status_args --quiet"
4315   exec 5>/dev/null
4316   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4317   exec 5>>config.log
4318   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4319   # would make configure fail if this is the last instruction.
4320   $ac_cs_success || as_fn_exit 1
4321 fi
4322 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4323   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4324 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4325 fi
4326
4327