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 SDL_LIBS
 593 SDL_CFLAGS
 594 PKG_CONFIG_LIBDIR
 595 PKG_CONFIG_PATH
 596 PKG_CONFIG
 597 MAINT
 598 MAINTAINER_MODE_FALSE
 599 MAINTAINER_MODE_TRUE
 600 CATOBJEXT
 601 GENCAT
 602 INSTOBJEXT
 603 DATADIRNAME
 604 CATALOGS
 605 POSUB
 606 GMSGFMT
 607 XGETTEXT
 608 INCINTL
 609 LIBINTL_DEP
 610 LIBINTL
 611 USE_NLS
 612 CCDEPMODE
 613 DEPDIR
 614 am__leading_dot
 615 INSTALL_DATA
 616 INSTALL_SCRIPT
 617 INSTALL_PROGRAM
 618 OBJEXT
 619 EXEEXT
 620 ac_ct_CC
 621 CPPFLAGS
 622 LDFLAGS
 623 CFLAGS
 624 CC
 625 target_alias
 626 host_alias
 627 build_alias
 628 LIBS
 629 ECHO_T
 630 ECHO_N
 631 ECHO_C
 632 DEFS
 633 mandir
 634 localedir
 635 libdir
 636 psdir
 637 pdfdir
 638 dvidir
 639 htmldir
 640 infodir
 641 docdir
 642 oldincludedir
 643 includedir
 644 localstatedir
 645 sharedstatedir
 646 sysconfdir
 647 datadir
 648 datarootdir
 649 libexecdir
 650 sbindir
 651 bindir
 652 program_transform_name
 653 prefix
 654 exec_prefix
 655 PACKAGE_URL
 656 PACKAGE_BUGREPORT
 657 PACKAGE_STRING
 658 PACKAGE_VERSION
 659 PACKAGE_TARNAME
 660 PACKAGE_NAME
 661 PATH_SEPARATOR
 662 SHELL
 663 sim_inline
 664 sim_hw
 665 sim_hw_objs
 666 sim_hw_cflags
 667 sim_default_model'
 668 ac_subst_files=''
 669 ac_user_opts='
 670 enable_option_checking
 671 enable_maintainer_mode
 672 enable_sim_inline
 673 enable_sim_default_model
 674 enable_sim_hardware
 675 '
 676       ac_precious_vars='build_alias
 677 host_alias
 678 target_alias
 679 CC
 680 CFLAGS
 681 LDFLAGS
 682 LIBS
 683 CPPFLAGS
 684 PKG_CONFIG
 685 PKG_CONFIG_PATH
 686 PKG_CONFIG_LIBDIR
 687 SDL_CFLAGS
 688 SDL_LIBS'
 689
 690
 691 # Initialize some variables set by options.
 692 ac_init_help=
 693 ac_init_version=false
 694 ac_unrecognized_opts=
 695 ac_unrecognized_sep=
 696 # The variables have the same names as the options, with
 697 # dashes changed to underlines.
 698 cache_file=/dev/null
 699 exec_prefix=NONE
 700 no_create=
 701 no_recursion=
 702 prefix=NONE
 703 program_prefix=NONE
 704 program_suffix=NONE
 705 program_transform_name=s,x,x,
 706 silent=
 707 site=
 708 srcdir=
 709 verbose=
 710 x_includes=NONE
 711 x_libraries=NONE
 712
 713 # Installation directory options.
 714 # These are left unexpanded so users can "make install exec_prefix=/foo"
 715 # and all the variables that are supposed to be based on exec_prefix
 716 # by default will actually change.
 717 # Use braces instead of parens because sh, perl, etc. also accept them.
 718 # (The list follows the same order as the GNU Coding Standards.)
 719 bindir='${exec_prefix}/bin'
 720 sbindir='${exec_prefix}/sbin'
 721 libexecdir='${exec_prefix}/libexec'
 722 datarootdir='${prefix}/share'
 723 datadir='${datarootdir}'
 724 sysconfdir='${prefix}/etc'
 725 sharedstatedir='${prefix}/com'
 726 localstatedir='${prefix}/var'
 727 includedir='${prefix}/include'
 728 oldincludedir='/usr/include'
 729 docdir='${datarootdir}/doc/${PACKAGE}'
 730 infodir='${datarootdir}/info'
 731 htmldir='${docdir}'
 732 dvidir='${docdir}'
 733 pdfdir='${docdir}'
 734 psdir='${docdir}'
 735 libdir='${exec_prefix}/lib'
 736 localedir='${datarootdir}/locale'
 737 mandir='${datarootdir}/man'
 738
 739 ac_prev=
 740 ac_dashdash=
 741 for ac_option
 742 do
 743   # If the previous option needs an argument, assign it.
 744   if test -n "$ac_prev"; then
 745     eval $ac_prev=\$ac_option
 746     ac_prev=
 747     continue
 748   fi
 749
 750   case $ac_option in
 751   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 752   *=)   ac_optarg= ;;
 753   *)    ac_optarg=yes ;;
 754   esac
 755
 756   # Accept the important Cygnus configure options, so we can diagnose typos.
 757
 758   case $ac_dashdash$ac_option in
 759   --)
 760     ac_dashdash=yes ;;
 761
 762   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 763     ac_prev=bindir ;;
 764   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 765     bindir=$ac_optarg ;;
 766
 767   -build | --build | --buil | --bui | --bu)
 768     ac_prev=build_alias ;;
 769   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 770     build_alias=$ac_optarg ;;
 771
 772   -cache-file | --cache-file | --cache-fil | --cache-fi \
 773   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 774     ac_prev=cache_file ;;
 775   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 776   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 777     cache_file=$ac_optarg ;;
 778
 779   --config-cache | -C)
 780     cache_file=config.cache ;;
 781
 782   -datadir | --datadir | --datadi | --datad)
 783     ac_prev=datadir ;;
 784   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 785     datadir=$ac_optarg ;;
 786
 787   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 788   | --dataroo | --dataro | --datar)
 789     ac_prev=datarootdir ;;
 790   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 791   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 792     datarootdir=$ac_optarg ;;
 793
 794   -disable-* | --disable-*)
 795     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 796     # Reject names that are not valid shell variable names.
 797     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 798       as_fn_error $? "invalid feature name: $ac_useropt"
 799     ac_useropt_orig=$ac_useropt
 800     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 801     case $ac_user_opts in
 802       *"
 803 "enable_$ac_useropt"
 804 "*) ;;
 805       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 806          ac_unrecognized_sep=', ';;
 807     esac
 808     eval enable_$ac_useropt=no ;;
 809
 810   -docdir | --docdir | --docdi | --doc | --do)
 811     ac_prev=docdir ;;
 812   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 813     docdir=$ac_optarg ;;
 814
 815   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 816     ac_prev=dvidir ;;
 817   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 818     dvidir=$ac_optarg ;;
 819
 820   -enable-* | --enable-*)
 821     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 822     # Reject names that are not valid shell variable names.
 823     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 824       as_fn_error $? "invalid feature name: $ac_useropt"
 825     ac_useropt_orig=$ac_useropt
 826     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 827     case $ac_user_opts in
 828       *"
 829 "enable_$ac_useropt"
 830 "*) ;;
 831       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 832          ac_unrecognized_sep=', ';;
 833     esac
 834     eval enable_$ac_useropt=\$ac_optarg ;;
 835
 836   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 837   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 838   | --exec | --exe | --ex)
 839     ac_prev=exec_prefix ;;
 840   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 841   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 842   | --exec=* | --exe=* | --ex=*)
 843     exec_prefix=$ac_optarg ;;
 844
 845   -gas | --gas | --ga | --g)
 846     # Obsolete; use --with-gas.
 847     with_gas=yes ;;
 848
 849   -help | --help | --hel | --he | -h)
 850     ac_init_help=long ;;
 851   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 852     ac_init_help=recursive ;;
 853   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 854     ac_init_help=short ;;
 855
 856   -host | --host | --hos | --ho)
 857     ac_prev=host_alias ;;
 858   -host=* | --host=* | --hos=* | --ho=*)
 859     host_alias=$ac_optarg ;;
 860
 861   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 862     ac_prev=htmldir ;;
 863   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 864   | --ht=*)
 865     htmldir=$ac_optarg ;;
 866
 867   -includedir | --includedir | --includedi | --included | --include \
 868   | --includ | --inclu | --incl | --inc)
 869     ac_prev=includedir ;;
 870   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 871   | --includ=* | --inclu=* | --incl=* | --inc=*)
 872     includedir=$ac_optarg ;;
 873
 874   -infodir | --infodir | --infodi | --infod | --info | --inf)
 875     ac_prev=infodir ;;
 876   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 877     infodir=$ac_optarg ;;
 878
 879   -libdir | --libdir | --libdi | --libd)
 880     ac_prev=libdir ;;
 881   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 882     libdir=$ac_optarg ;;
 883
 884   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 885   | --libexe | --libex | --libe)
 886     ac_prev=libexecdir ;;
 887   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 888   | --libexe=* | --libex=* | --libe=*)
 889     libexecdir=$ac_optarg ;;
 890
 891   -localedir | --localedir | --localedi | --localed | --locale)
 892     ac_prev=localedir ;;
 893   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 894     localedir=$ac_optarg ;;
 895
 896   -localstatedir | --localstatedir | --localstatedi | --localstated \
 897   | --localstate | --localstat | --localsta | --localst | --locals)
 898     ac_prev=localstatedir ;;
 899   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 900   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 901     localstatedir=$ac_optarg ;;
 902
 903   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 904     ac_prev=mandir ;;
 905   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 906     mandir=$ac_optarg ;;
 907
 908   -nfp | --nfp | --nf)
 909     # Obsolete; use --without-fp.
 910     with_fp=no ;;
 911
 912   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 913   | --no-cr | --no-c | -n)
 914     no_create=yes ;;
 915
 916   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 917   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 918     no_recursion=yes ;;
 919
 920   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 921   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 922   | --oldin | --oldi | --old | --ol | --o)
 923     ac_prev=oldincludedir ;;
 924   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 925   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 926   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 927     oldincludedir=$ac_optarg ;;
 928
 929   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 930     ac_prev=prefix ;;
 931   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 932     prefix=$ac_optarg ;;
 933
 934   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 935   | --program-pre | --program-pr | --program-p)
 936     ac_prev=program_prefix ;;
 937   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 938   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 939     program_prefix=$ac_optarg ;;
 940
 941   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 942   | --program-suf | --program-su | --program-s)
 943     ac_prev=program_suffix ;;
 944   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 945   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 946     program_suffix=$ac_optarg ;;
 947
 948   -program-transform-name | --program-transform-name \
 949   | --program-transform-nam | --program-transform-na \
 950   | --program-transform-n | --program-transform- \
 951   | --program-transform | --program-transfor \
 952   | --program-transfo | --program-transf \
 953   | --program-trans | --program-tran \
 954   | --progr-tra | --program-tr | --program-t)
 955     ac_prev=program_transform_name ;;
 956   -program-transform-name=* | --program-transform-name=* \
 957   | --program-transform-nam=* | --program-transform-na=* \
 958   | --program-transform-n=* | --program-transform-=* \
 959   | --program-transform=* | --program-transfor=* \
 960   | --program-transfo=* | --program-transf=* \
 961   | --program-trans=* | --program-tran=* \
 962   | --progr-tra=* | --program-tr=* | --program-t=*)
 963     program_transform_name=$ac_optarg ;;
 964
 965   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 966     ac_prev=pdfdir ;;
 967   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 968     pdfdir=$ac_optarg ;;
 969
 970   -psdir | --psdir | --psdi | --psd | --ps)
 971     ac_prev=psdir ;;
 972   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 973     psdir=$ac_optarg ;;
 974
 975   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 976   | -silent | --silent | --silen | --sile | --sil)
 977     silent=yes ;;
 978
 979   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 980     ac_prev=sbindir ;;
 981   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 982   | --sbi=* | --sb=*)
 983     sbindir=$ac_optarg ;;
 984
 985   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 986   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 987   | --sharedst | --shareds | --shared | --share | --shar \
 988   | --sha | --sh)
 989     ac_prev=sharedstatedir ;;
 990   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 991   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 992   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 993   | --sha=* | --sh=*)
 994     sharedstatedir=$ac_optarg ;;
 995
 996   -site | --site | --sit)
 997     ac_prev=site ;;
 998   -site=* | --site=* | --sit=*)
 999     site=$ac_optarg ;;
1000
1001   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002     ac_prev=srcdir ;;
1003   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1004     srcdir=$ac_optarg ;;
1005
1006   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007   | --syscon | --sysco | --sysc | --sys | --sy)
1008     ac_prev=sysconfdir ;;
1009   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1011     sysconfdir=$ac_optarg ;;
1012
1013   -target | --target | --targe | --targ | --tar | --ta | --t)
1014     ac_prev=target_alias ;;
1015   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1016     target_alias=$ac_optarg ;;
1017
1018   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019     verbose=yes ;;
1020
1021   -version | --version | --versio | --versi | --vers | -V)
1022     ac_init_version=: ;;
1023
1024   -with-* | --with-*)
1025     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1026     # Reject names that are not valid shell variable names.
1027     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028       as_fn_error $? "invalid package name: $ac_useropt"
1029     ac_useropt_orig=$ac_useropt
1030     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031     case $ac_user_opts in
1032       *"
1033 "with_$ac_useropt"
1034 "*) ;;
1035       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036          ac_unrecognized_sep=', ';;
1037     esac
1038     eval with_$ac_useropt=\$ac_optarg ;;
1039
1040   -without-* | --without-*)
1041     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1042     # Reject names that are not valid shell variable names.
1043     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044       as_fn_error $? "invalid package name: $ac_useropt"
1045     ac_useropt_orig=$ac_useropt
1046     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047     case $ac_user_opts in
1048       *"
1049 "with_$ac_useropt"
1050 "*) ;;
1051       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052          ac_unrecognized_sep=', ';;
1053     esac
1054     eval with_$ac_useropt=no ;;
1055
1056   --x)
1057     # Obsolete; use --with-x.
1058     with_x=yes ;;
1059
1060   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061   | --x-incl | --x-inc | --x-in | --x-i)
1062     ac_prev=x_includes ;;
1063   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1065     x_includes=$ac_optarg ;;
1066
1067   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069     ac_prev=x_libraries ;;
1070   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1072     x_libraries=$ac_optarg ;;
1073
1074   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1075 Try \`$0 --help' for more information"
1076     ;;
1077
1078   *=*)
1079     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080     # Reject names that are not valid shell variable names.
1081     case $ac_envvar in #(
1082       '' | [0-9]* | *[!_$as_cr_alnum]* )
1083       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1084     esac
1085     eval $ac_envvar=\$ac_optarg
1086     export $ac_envvar ;;
1087
1088   *)
1089     # FIXME: should be removed in autoconf 3.0.
1090     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1091     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1092       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1093     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1094     ;;
1095
1096   esac
1097 done
1098
1099 if test -n "$ac_prev"; then
1100   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1101   as_fn_error $? "missing argument to $ac_option"
1102 fi
1103
1104 if test -n "$ac_unrecognized_opts"; then
1105   case $enable_option_checking in
1106     no) ;;
1107     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1108     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1109   esac
1110 fi
1111
1112 # Check all directory arguments for consistency.
1113 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114                 datadir sysconfdir sharedstatedir localstatedir includedir \
1115                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116                 libdir localedir mandir
1117 do
1118   eval ac_val=\$$ac_var
1119   # Remove trailing slashes.
1120   case $ac_val in
1121     */ )
1122       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123       eval $ac_var=\$ac_val;;
1124   esac
1125   # Be sure to have absolute directory names.
1126   case $ac_val in
1127     [\\/$]* | ?:[\\/]* )  continue;;
1128     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129   esac
1130   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1131 done
1132
1133 # There might be people who depend on the old broken behavior: `$host'
1134 # used to hold the argument of --host etc.
1135 # FIXME: To remove some day.
1136 build=$build_alias
1137 host=$host_alias
1138 target=$target_alias
1139
1140 # FIXME: To remove some day.
1141 if test "x$host_alias" != x; then
1142   if test "x$build_alias" = x; then
1143     cross_compiling=maybe
1144   elif test "x$build_alias" != "x$host_alias"; then
1145     cross_compiling=yes
1146   fi
1147 fi
1148
1149 ac_tool_prefix=
1150 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1151
1152 test "$silent" = yes && exec 6>/dev/null
1153
1154
1155 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1156 ac_ls_di=`ls -di .` &&
1157 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1158   as_fn_error $? "working directory cannot be determined"
1159 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1160   as_fn_error $? "pwd does not report name of working directory"
1161
1162
1163 # Find the source files, if location was not specified.
1164 if test -z "$srcdir"; then
1165   ac_srcdir_defaulted=yes
1166   # Try the directory containing this script, then the parent directory.
1167   ac_confdir=`$as_dirname -- "$as_myself" ||
1168 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1169          X"$as_myself" : 'X\(//\)[^/]' \| \
1170          X"$as_myself" : 'X\(//\)$' \| \
1171          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1172 $as_echo X"$as_myself" |
1173     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1174             s//\1/
1175             q
1176           }
1177           /^X\(\/\/\)[^/].*/{
1178             s//\1/
1179             q
1180           }
1181           /^X\(\/\/\)$/{
1182             s//\1/
1183             q
1184           }
1185           /^X\(\/\).*/{
1186             s//\1/
1187             q
1188           }
1189           s/.*/./; q'`
1190   srcdir=$ac_confdir
1191   if test ! -r "$srcdir/$ac_unique_file"; then
1192     srcdir=..
1193   fi
1194 else
1195   ac_srcdir_defaulted=no
1196 fi
1197 if test ! -r "$srcdir/$ac_unique_file"; then
1198   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1199   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1200 fi
1201 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1202 ac_abs_confdir=`(
1203         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1204         pwd)`
1205 # When building in place, set srcdir=.
1206 if test "$ac_abs_confdir" = "$ac_pwd"; then
1207   srcdir=.
1208 fi
1209 # Remove unnecessary trailing slashes from srcdir.
1210 # Double slashes in file names in object file debugging info
1211 # mess up M-x gdb in Emacs.
1212 case $srcdir in
1213 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1214 esac
1215 for ac_var in $ac_precious_vars; do
1216   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1217   eval ac_env_${ac_var}_value=\$${ac_var}
1218   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1219   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1220 done
1221
1222 #
1223 # Report the --help message.
1224 #
1225 if test "$ac_init_help" = "long"; then
1226   # Omit some internal or obsolete options to make the list less imposing.
1227   # This message is too long to be a string in the A/UX 3.1 sh.
1228   cat <<_ACEOF
1229 \`configure' configures this package to adapt to many kinds of systems.
1230
1231 Usage: $0 [OPTION]... [VAR=VALUE]...
1232
1233 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1234 VAR=VALUE.  See below for descriptions of some of the useful variables.
1235
1236 Defaults for the options are specified in brackets.
1237
1238 Configuration:
1239   -h, --help              display this help and exit
1240       --help=short        display options specific to this package
1241       --help=recursive    display the short help of all the included packages
1242   -V, --version           display version information and exit
1243   -q, --quiet, --silent   do not print \`checking ...' messages
1244       --cache-file=FILE   cache test results in FILE [disabled]
1245   -C, --config-cache      alias for \`--cache-file=config.cache'
1246   -n, --no-create         do not create output files
1247       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1248
1249 Installation directories:
1250   --prefix=PREFIX         install architecture-independent files in PREFIX
1251                           [$ac_default_prefix]
1252   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1253                           [PREFIX]
1254
1255 By default, \`make install' will install all the files in
1256 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1257 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1258 for instance \`--prefix=\$HOME'.
1259
1260 For better control, use the options below.
1261
1262 Fine tuning of the installation directories:
1263   --bindir=DIR            user executables [EPREFIX/bin]
1264   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1265   --libexecdir=DIR        program executables [EPREFIX/libexec]
1266   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1267   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1268   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1269   --libdir=DIR            object code libraries [EPREFIX/lib]
1270   --includedir=DIR        C header files [PREFIX/include]
1271   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1272   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1273   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1274   --infodir=DIR           info documentation [DATAROOTDIR/info]
1275   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1276   --mandir=DIR            man documentation [DATAROOTDIR/man]
1277   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1278   --htmldir=DIR           html documentation [DOCDIR]
1279   --dvidir=DIR            dvi documentation [DOCDIR]
1280   --pdfdir=DIR            pdf documentation [DOCDIR]
1281   --psdir=DIR             ps documentation [DOCDIR]
1282 _ACEOF
1283
1284   cat <<\_ACEOF
1285 _ACEOF
1286 fi
1287
1288 if test -n "$ac_init_help"; then
1289
1290   cat <<\_ACEOF
1291
1292 Optional Features:
1293   --disable-option-checking  ignore unrecognized --enable/--with options
1294   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1295   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1296   --enable-maintainer-mode
1297                           enable make rules and dependencies not useful (and
1298                           sometimes confusing) to the casual installer
1299   --enable-sim-inline=inlines
1300                           Specify which functions should be inlined
1301   --enable-sim-default-model=model
1302                           Specify default model to simulate
1303   --enable-sim-hardware=LIST
1304                           Specify the hardware to be included in the build.
1305
1306 Some influential environment variables:
1307   CC          C compiler command
1308   CFLAGS      C compiler flags
1309   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1310               nonstandard directory <lib dir>
1311   LIBS        libraries to pass to the linker, e.g. -l<library>
1312   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1313               you have headers in a nonstandard directory <include dir>
1314   PKG_CONFIG  path to pkg-config utility
1315   PKG_CONFIG_PATH
1316               directories to add to pkg-config's search path
1317   PKG_CONFIG_LIBDIR
1318               path overriding pkg-config's built-in search path
1319   SDL_CFLAGS  C compiler flags for SDL, overriding pkg-config
1320   SDL_LIBS    linker flags for SDL, overriding pkg-config
1321
1322 Use these variables to override the choices made by `configure' or to help
1323 it to find libraries and programs with nonstandard names/locations.
1324
1325 Report bugs to the package provider.
1326 _ACEOF
1327 ac_status=$?
1328 fi
1329
1330 if test "$ac_init_help" = "recursive"; then
1331   # If there are subdirs, report their specific --help.
1332   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1333     test -d "$ac_dir" ||
1334       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1335       continue
1336     ac_builddir=.
1337
1338 case "$ac_dir" in
1339 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1340 *)
1341   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1342   # A ".." for each directory in $ac_dir_suffix.
1343   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1344   case $ac_top_builddir_sub in
1345   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1346   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1347   esac ;;
1348 esac
1349 ac_abs_top_builddir=$ac_pwd
1350 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1351 # for backward compatibility:
1352 ac_top_builddir=$ac_top_build_prefix
1353
1354 case $srcdir in
1355   .)  # We are building in place.
1356     ac_srcdir=.
1357     ac_top_srcdir=$ac_top_builddir_sub
1358     ac_abs_top_srcdir=$ac_pwd ;;
1359   [\\/]* | ?:[\\/]* )  # Absolute name.
1360     ac_srcdir=$srcdir$ac_dir_suffix;
1361     ac_top_srcdir=$srcdir
1362     ac_abs_top_srcdir=$srcdir ;;
1363   *) # Relative name.
1364     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1365     ac_top_srcdir=$ac_top_build_prefix$srcdir
1366     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1367 esac
1368 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1369
1370     cd "$ac_dir" || { ac_status=$?; continue; }
1371     # Check for guested configure.
1372     if test -f "$ac_srcdir/configure.gnu"; then
1373       echo &&
1374       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1375     elif test -f "$ac_srcdir/configure"; then
1376       echo &&
1377       $SHELL "$ac_srcdir/configure" --help=recursive
1378     else
1379       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1380     fi || ac_status=$?
1381     cd "$ac_pwd" || { ac_status=$?; break; }
1382   done
1383 fi
1384
1385 test -n "$ac_init_help" && exit $ac_status
1386 if $ac_init_version; then
1387   cat <<\_ACEOF
1388 configure
1389 generated by GNU Autoconf 2.69
1390
1391 Copyright (C) 2012 Free Software Foundation, Inc.
1392 This configure script is free software; the Free Software Foundation
1393 gives unlimited permission to copy, distribute and modify it.
1394 _ACEOF
1395   exit
1396 fi
1397
1398 ## ------------------------ ##
1399 ## Autoconf initialization. ##
1400 ## ------------------------ ##
1401
1402 # ac_fn_c_try_compile LINENO
1403 # --------------------------
1404 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1405 ac_fn_c_try_compile ()
1406 {
1407   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1408   rm -f conftest.$ac_objext
1409   if { { ac_try="$ac_compile"
1410 case "(($ac_try" in
1411   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1412   *) ac_try_echo=$ac_try;;
1413 esac
1414 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1415 $as_echo "$ac_try_echo"; } >&5
1416   (eval "$ac_compile") 2>conftest.err
1417   ac_status=$?
1418   if test -s conftest.err; then
1419     grep -v '^ *+' conftest.err >conftest.er1
1420     cat conftest.er1 >&5
1421     mv -f conftest.er1 conftest.err
1422   fi
1423   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1424   test $ac_status = 0; } && {
1425          test -z "$ac_c_werror_flag" ||
1426          test ! -s conftest.err
1427        } && test -s conftest.$ac_objext; then :
1428   ac_retval=0
1429 else
1430   $as_echo "$as_me: failed program was:" >&5
1431 sed 's/^/| /' conftest.$ac_ext >&5
1432
1433         ac_retval=1
1434 fi
1435   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1436   as_fn_set_status $ac_retval
1437
1438 } # ac_fn_c_try_compile
1439
1440 # ac_fn_c_try_link LINENO
1441 # -----------------------
1442 # Try to link conftest.$ac_ext, and return whether this succeeded.
1443 ac_fn_c_try_link ()
1444 {
1445   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446   rm -f conftest.$ac_objext conftest$ac_exeext
1447   if { { ac_try="$ac_link"
1448 case "(($ac_try" in
1449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450   *) ac_try_echo=$ac_try;;
1451 esac
1452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453 $as_echo "$ac_try_echo"; } >&5
1454   (eval "$ac_link") 2>conftest.err
1455   ac_status=$?
1456   if test -s conftest.err; then
1457     grep -v '^ *+' conftest.err >conftest.er1
1458     cat conftest.er1 >&5
1459     mv -f conftest.er1 conftest.err
1460   fi
1461   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462   test $ac_status = 0; } && {
1463          test -z "$ac_c_werror_flag" ||
1464          test ! -s conftest.err
1465        } && test -s conftest$ac_exeext && {
1466          test "$cross_compiling" = yes ||
1467          test -x conftest$ac_exeext
1468        }; then :
1469   ac_retval=0
1470 else
1471   $as_echo "$as_me: failed program was:" >&5
1472 sed 's/^/| /' conftest.$ac_ext >&5
1473
1474         ac_retval=1
1475 fi
1476   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1477   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1478   # interfere with the next link command; also delete a directory that is
1479   # left behind by Apple's compiler.  We do this before executing the actions.
1480   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1481   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1482   as_fn_set_status $ac_retval
1483
1484 } # ac_fn_c_try_link
1485 cat >config.log <<_ACEOF
1486 This file contains any messages produced by compilers while
1487 running configure, to aid debugging if configure makes a mistake.
1488
1489 It was created by $as_me, which was
1490 generated by GNU Autoconf 2.69.  Invocation command line was
1491
1492   $ $0 $@
1493
1494 _ACEOF
1495 exec 5>>config.log
1496 {
1497 cat <<_ASUNAME
1498 ## --------- ##
1499 ## Platform. ##
1500 ## --------- ##
1501
1502 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1503 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1504 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1505 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1506 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1507
1508 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1509 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1510
1511 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1512 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1513 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1514 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1515 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1516 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1517 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1518
1519 _ASUNAME
1520
1521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1522 for as_dir in $PATH
1523 do
1524   IFS=$as_save_IFS
1525   test -z "$as_dir" && as_dir=.
1526     $as_echo "PATH: $as_dir"
1527   done
1528 IFS=$as_save_IFS
1529
1530 } >&5
1531
1532 cat >&5 <<_ACEOF
1533
1534
1535 ## ----------- ##
1536 ## Core tests. ##
1537 ## ----------- ##
1538
1539 _ACEOF
1540
1541
1542 # Keep a trace of the command line.
1543 # Strip out --no-create and --no-recursion so they do not pile up.
1544 # Strip out --silent because we don't want to record it for future runs.
1545 # Also quote any args containing shell meta-characters.
1546 # Make two passes to allow for proper duplicate-argument suppression.
1547 ac_configure_args=
1548 ac_configure_args0=
1549 ac_configure_args1=
1550 ac_must_keep_next=false
1551 for ac_pass in 1 2
1552 do
1553   for ac_arg
1554   do
1555     case $ac_arg in
1556     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1557     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1558     | -silent | --silent | --silen | --sile | --sil)
1559       continue ;;
1560     *\'*)
1561       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1562     esac
1563     case $ac_pass in
1564     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1565     2)
1566       as_fn_append ac_configure_args1 " '$ac_arg'"
1567       if test $ac_must_keep_next = true; then
1568         ac_must_keep_next=false # Got value, back to normal.
1569       else
1570         case $ac_arg in
1571           *=* | --config-cache | -C | -disable-* | --disable-* \
1572           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1573           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1574           | -with-* | --with-* | -without-* | --without-* | --x)
1575             case "$ac_configure_args0 " in
1576               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1577             esac
1578             ;;
1579           -* ) ac_must_keep_next=true ;;
1580         esac
1581       fi
1582       as_fn_append ac_configure_args " '$ac_arg'"
1583       ;;
1584     esac
1585   done
1586 done
1587 { ac_configure_args0=; unset ac_configure_args0;}
1588 { ac_configure_args1=; unset ac_configure_args1;}
1589
1590 # When interrupted or exit'd, cleanup temporary files, and complete
1591 # config.log.  We remove comments because anyway the quotes in there
1592 # would cause problems or look ugly.
1593 # WARNING: Use '\'' to represent an apostrophe within the trap.
1594 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1595 trap 'exit_status=$?
1596   # Save into config.log some information that might help in debugging.
1597   {
1598     echo
1599
1600     $as_echo "## ---------------- ##
1601 ## Cache variables. ##
1602 ## ---------------- ##"
1603     echo
1604     # The following way of writing the cache mishandles newlines in values,
1605 (
1606   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1607     eval ac_val=\$$ac_var
1608     case $ac_val in #(
1609     *${as_nl}*)
1610       case $ac_var in #(
1611       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1612 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1613       esac
1614       case $ac_var in #(
1615       _ | IFS | as_nl) ;; #(
1616       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1617       *) { eval $ac_var=; unset $ac_var;} ;;
1618       esac ;;
1619     esac
1620   done
1621   (set) 2>&1 |
1622     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1623     *${as_nl}ac_space=\ *)
1624       sed -n \
1625         "s/'\''/'\''\\\\'\'''\''/g;
1626           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1627       ;; #(
1628     *)
1629       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1630       ;;
1631     esac |
1632     sort
1633 )
1634     echo
1635
1636     $as_echo "## ----------------- ##
1637 ## Output variables. ##
1638 ## ----------------- ##"
1639     echo
1640     for ac_var in $ac_subst_vars
1641     do
1642       eval ac_val=\$$ac_var
1643       case $ac_val in
1644       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1645       esac
1646       $as_echo "$ac_var='\''$ac_val'\''"
1647     done | sort
1648     echo
1649
1650     if test -n "$ac_subst_files"; then
1651       $as_echo "## ------------------- ##
1652 ## File substitutions. ##
1653 ## ------------------- ##"
1654       echo
1655       for ac_var in $ac_subst_files
1656       do
1657         eval ac_val=\$$ac_var
1658         case $ac_val in
1659         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1660         esac
1661         $as_echo "$ac_var='\''$ac_val'\''"
1662       done | sort
1663       echo
1664     fi
1665
1666     if test -s confdefs.h; then
1667       $as_echo "## ----------- ##
1668 ## confdefs.h. ##
1669 ## ----------- ##"
1670       echo
1671       cat confdefs.h
1672       echo
1673     fi
1674     test "$ac_signal" != 0 &&
1675       $as_echo "$as_me: caught signal $ac_signal"
1676     $as_echo "$as_me: exit $exit_status"
1677   } >&5
1678   rm -f core *.core core.conftest.* &&
1679     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1680     exit $exit_status
1681 ' 0
1682 for ac_signal in 1 2 13 15; do
1683   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1684 done
1685 ac_signal=0
1686
1687 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1688 rm -f -r conftest* confdefs.h
1689
1690 $as_echo "/* confdefs.h */" > confdefs.h
1691
1692 # Predefined preprocessor variables.
1693
1694 cat >>confdefs.h <<_ACEOF
1695 #define PACKAGE_NAME "$PACKAGE_NAME"
1696 _ACEOF
1697
1698 cat >>confdefs.h <<_ACEOF
1699 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1700 _ACEOF
1701
1702 cat >>confdefs.h <<_ACEOF
1703 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1704 _ACEOF
1705
1706 cat >>confdefs.h <<_ACEOF
1707 #define PACKAGE_STRING "$PACKAGE_STRING"
1708 _ACEOF
1709
1710 cat >>confdefs.h <<_ACEOF
1711 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1712 _ACEOF
1713
1714 cat >>confdefs.h <<_ACEOF
1715 #define PACKAGE_URL "$PACKAGE_URL"
1716 _ACEOF
1717
1718
1719 # Let the site file select an alternate cache file if it wants to.
1720 # Prefer an explicitly selected file to automatically selected ones.
1721 ac_site_file1=NONE
1722 ac_site_file2=NONE
1723 if test -n "$CONFIG_SITE"; then
1724   # We do not want a PATH search for config.site.
1725   case $CONFIG_SITE in #((
1726     -*)  ac_site_file1=./$CONFIG_SITE;;
1727     */*) ac_site_file1=$CONFIG_SITE;;
1728     *)   ac_site_file1=./$CONFIG_SITE;;
1729   esac
1730 elif test "x$prefix" != xNONE; then
1731   ac_site_file1=$prefix/share/config.site
1732   ac_site_file2=$prefix/etc/config.site
1733 else
1734   ac_site_file1=$ac_default_prefix/share/config.site
1735   ac_site_file2=$ac_default_prefix/etc/config.site
1736 fi
1737 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1738 do
1739   test "x$ac_site_file" = xNONE && continue
1740   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1741     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1742 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1743     sed 's/^/| /' "$ac_site_file" >&5
1744     . "$ac_site_file" \
1745       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1746 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1747 as_fn_error $? "failed to load site script $ac_site_file
1748 See \`config.log' for more details" "$LINENO" 5; }
1749   fi
1750 done
1751
1752 if test -r "$cache_file"; then
1753   # Some versions of bash will fail to source /dev/null (special files
1754   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1755   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1756     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1757 $as_echo "$as_me: loading cache $cache_file" >&6;}
1758     case $cache_file in
1759       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1760       *)                      . "./$cache_file";;
1761     esac
1762   fi
1763 else
1764   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1765 $as_echo "$as_me: creating cache $cache_file" >&6;}
1766   >$cache_file
1767 fi
1768
1769 # Check that the precious variables saved in the cache have kept the same
1770 # value.
1771 ac_cache_corrupted=false
1772 for ac_var in $ac_precious_vars; do
1773   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1774   eval ac_new_set=\$ac_env_${ac_var}_set
1775   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1776   eval ac_new_val=\$ac_env_${ac_var}_value
1777   case $ac_old_set,$ac_new_set in
1778     set,)
1779       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1780 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1781       ac_cache_corrupted=: ;;
1782     ,set)
1783       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1784 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1785       ac_cache_corrupted=: ;;
1786     ,);;
1787     *)
1788       if test "x$ac_old_val" != "x$ac_new_val"; then
1789         # differences in whitespace do not lead to failure.
1790         ac_old_val_w=`echo x $ac_old_val`
1791         ac_new_val_w=`echo x $ac_new_val`
1792         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1793           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1794 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1795           ac_cache_corrupted=:
1796         else
1797           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1798 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1799           eval $ac_var=\$ac_old_val
1800         fi
1801         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1802 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1803         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1804 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1805       fi;;
1806   esac
1807   # Pass precious variables to config.status.
1808   if test "$ac_new_set" = set; then
1809     case $ac_new_val in
1810     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1811     *) ac_arg=$ac_var=$ac_new_val ;;
1812     esac
1813     case " $ac_configure_args " in
1814       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1815       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1816     esac
1817   fi
1818 done
1819 if $ac_cache_corrupted; then
1820   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1822   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1823 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1824   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1825 fi
1826 ## -------------------- ##
1827 ## Main body of script. ##
1828 ## -------------------- ##
1829
1830 ac_ext=c
1831 ac_cpp='$CPP $CPPFLAGS'
1832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1835
1836
1837
1838
1839
1840
1841
1842 ac_ext=c
1843 ac_cpp='$CPP $CPPFLAGS'
1844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1847 if test -n "$ac_tool_prefix"; then
1848   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1849 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1851 $as_echo_n "checking for $ac_word... " >&6; }
1852 if ${ac_cv_prog_CC+:} false; then :
1853   $as_echo_n "(cached) " >&6
1854 else
1855   if test -n "$CC"; then
1856   ac_cv_prog_CC="$CC" # Let the user override the test.
1857 else
1858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1859 for as_dir in $PATH
1860 do
1861   IFS=$as_save_IFS
1862   test -z "$as_dir" && as_dir=.
1863     for ac_exec_ext in '' $ac_executable_extensions; do
1864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1865     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1867     break 2
1868   fi
1869 done
1870   done
1871 IFS=$as_save_IFS
1872
1873 fi
1874 fi
1875 CC=$ac_cv_prog_CC
1876 if test -n "$CC"; then
1877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1878 $as_echo "$CC" >&6; }
1879 else
1880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1881 $as_echo "no" >&6; }
1882 fi
1883
1884
1885 fi
1886 if test -z "$ac_cv_prog_CC"; then
1887   ac_ct_CC=$CC
1888   # Extract the first word of "gcc", so it can be a program name with args.
1889 set dummy gcc; ac_word=$2
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1891 $as_echo_n "checking for $ac_word... " >&6; }
1892 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1893   $as_echo_n "(cached) " >&6
1894 else
1895   if test -n "$ac_ct_CC"; then
1896   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1897 else
1898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1899 for as_dir in $PATH
1900 do
1901   IFS=$as_save_IFS
1902   test -z "$as_dir" && as_dir=.
1903     for ac_exec_ext in '' $ac_executable_extensions; do
1904   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1905     ac_cv_prog_ac_ct_CC="gcc"
1906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1907     break 2
1908   fi
1909 done
1910   done
1911 IFS=$as_save_IFS
1912
1913 fi
1914 fi
1915 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1916 if test -n "$ac_ct_CC"; then
1917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1918 $as_echo "$ac_ct_CC" >&6; }
1919 else
1920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1921 $as_echo "no" >&6; }
1922 fi
1923
1924   if test "x$ac_ct_CC" = x; then
1925     CC=""
1926   else
1927     case $cross_compiling:$ac_tool_warned in
1928 yes:)
1929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1931 ac_tool_warned=yes ;;
1932 esac
1933     CC=$ac_ct_CC
1934   fi
1935 else
1936   CC="$ac_cv_prog_CC"
1937 fi
1938
1939 if test -z "$CC"; then
1940           if test -n "$ac_tool_prefix"; then
1941     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1942 set dummy ${ac_tool_prefix}cc; ac_word=$2
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1944 $as_echo_n "checking for $ac_word... " >&6; }
1945 if ${ac_cv_prog_CC+:} false; then :
1946   $as_echo_n "(cached) " >&6
1947 else
1948   if test -n "$CC"; then
1949   ac_cv_prog_CC="$CC" # Let the user override the test.
1950 else
1951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952 for as_dir in $PATH
1953 do
1954   IFS=$as_save_IFS
1955   test -z "$as_dir" && as_dir=.
1956     for ac_exec_ext in '' $ac_executable_extensions; do
1957   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1958     ac_cv_prog_CC="${ac_tool_prefix}cc"
1959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1960     break 2
1961   fi
1962 done
1963   done
1964 IFS=$as_save_IFS
1965
1966 fi
1967 fi
1968 CC=$ac_cv_prog_CC
1969 if test -n "$CC"; then
1970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1971 $as_echo "$CC" >&6; }
1972 else
1973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1974 $as_echo "no" >&6; }
1975 fi
1976
1977
1978   fi
1979 fi
1980 if test -z "$CC"; then
1981   # Extract the first word of "cc", so it can be a program name with args.
1982 set dummy cc; ac_word=$2
1983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1984 $as_echo_n "checking for $ac_word... " >&6; }
1985 if ${ac_cv_prog_CC+:} false; then :
1986   $as_echo_n "(cached) " >&6
1987 else
1988   if test -n "$CC"; then
1989   ac_cv_prog_CC="$CC" # Let the user override the test.
1990 else
1991   ac_prog_rejected=no
1992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1993 for as_dir in $PATH
1994 do
1995   IFS=$as_save_IFS
1996   test -z "$as_dir" && as_dir=.
1997     for ac_exec_ext in '' $ac_executable_extensions; do
1998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1999     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2000        ac_prog_rejected=yes
2001        continue
2002      fi
2003     ac_cv_prog_CC="cc"
2004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2005     break 2
2006   fi
2007 done
2008   done
2009 IFS=$as_save_IFS
2010
2011 if test $ac_prog_rejected = yes; then
2012   # We found a bogon in the path, so make sure we never use it.
2013   set dummy $ac_cv_prog_CC
2014   shift
2015   if test $# != 0; then
2016     # We chose a different compiler from the bogus one.
2017     # However, it has the same basename, so the bogon will be chosen
2018     # first if we set CC to just the basename; use the full file name.
2019     shift
2020     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2021   fi
2022 fi
2023 fi
2024 fi
2025 CC=$ac_cv_prog_CC
2026 if test -n "$CC"; then
2027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2028 $as_echo "$CC" >&6; }
2029 else
2030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2031 $as_echo "no" >&6; }
2032 fi
2033
2034
2035 fi
2036 if test -z "$CC"; then
2037   if test -n "$ac_tool_prefix"; then
2038   for ac_prog in cl.exe
2039   do
2040     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2041 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2043 $as_echo_n "checking for $ac_word... " >&6; }
2044 if ${ac_cv_prog_CC+:} false; then :
2045   $as_echo_n "(cached) " >&6
2046 else
2047   if test -n "$CC"; then
2048   ac_cv_prog_CC="$CC" # Let the user override the test.
2049 else
2050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2051 for as_dir in $PATH
2052 do
2053   IFS=$as_save_IFS
2054   test -z "$as_dir" && as_dir=.
2055     for ac_exec_ext in '' $ac_executable_extensions; do
2056   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2057     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2059     break 2
2060   fi
2061 done
2062   done
2063 IFS=$as_save_IFS
2064
2065 fi
2066 fi
2067 CC=$ac_cv_prog_CC
2068 if test -n "$CC"; then
2069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2070 $as_echo "$CC" >&6; }
2071 else
2072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2073 $as_echo "no" >&6; }
2074 fi
2075
2076
2077     test -n "$CC" && break
2078   done
2079 fi
2080 if test -z "$CC"; then
2081   ac_ct_CC=$CC
2082   for ac_prog in cl.exe
2083 do
2084   # Extract the first word of "$ac_prog", so it can be a program name with args.
2085 set dummy $ac_prog; ac_word=$2
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2087 $as_echo_n "checking for $ac_word... " >&6; }
2088 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2089   $as_echo_n "(cached) " >&6
2090 else
2091   if test -n "$ac_ct_CC"; then
2092   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2093 else
2094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095 for as_dir in $PATH
2096 do
2097   IFS=$as_save_IFS
2098   test -z "$as_dir" && as_dir=.
2099     for ac_exec_ext in '' $ac_executable_extensions; do
2100   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2101     ac_cv_prog_ac_ct_CC="$ac_prog"
2102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2103     break 2
2104   fi
2105 done
2106   done
2107 IFS=$as_save_IFS
2108
2109 fi
2110 fi
2111 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2112 if test -n "$ac_ct_CC"; then
2113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2114 $as_echo "$ac_ct_CC" >&6; }
2115 else
2116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2117 $as_echo "no" >&6; }
2118 fi
2119
2120
2121   test -n "$ac_ct_CC" && break
2122 done
2123
2124   if test "x$ac_ct_CC" = x; then
2125     CC=""
2126   else
2127     case $cross_compiling:$ac_tool_warned in
2128 yes:)
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2131 ac_tool_warned=yes ;;
2132 esac
2133     CC=$ac_ct_CC
2134   fi
2135 fi
2136
2137 fi
2138
2139
2140 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2142 as_fn_error $? "no acceptable C compiler found in \$PATH
2143 See \`config.log' for more details" "$LINENO" 5; }
2144
2145 # Provide some information about the compiler.
2146 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2147 set X $ac_compile
2148 ac_compiler=$2
2149 for ac_option in --version -v -V -qversion; do
2150   { { ac_try="$ac_compiler $ac_option >&5"
2151 case "(($ac_try" in
2152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2153   *) ac_try_echo=$ac_try;;
2154 esac
2155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2156 $as_echo "$ac_try_echo"; } >&5
2157   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2158   ac_status=$?
2159   if test -s conftest.err; then
2160     sed '10a\
2161 ... rest of stderr output deleted ...
2162          10q' conftest.err >conftest.er1
2163     cat conftest.er1 >&5
2164   fi
2165   rm -f conftest.er1 conftest.err
2166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2167   test $ac_status = 0; }
2168 done
2169
2170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2171 /* end confdefs.h.  */
2172
2173 int
2174 main ()
2175 {
2176
2177   ;
2178   return 0;
2179 }
2180 _ACEOF
2181 ac_clean_files_save=$ac_clean_files
2182 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2183 # Try to create an executable without -o first, disregard a.out.
2184 # It will help us diagnose broken compilers, and finding out an intuition
2185 # of exeext.
2186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2187 $as_echo_n "checking whether the C compiler works... " >&6; }
2188 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2189
2190 # The possible output files:
2191 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2192
2193 ac_rmfiles=
2194 for ac_file in $ac_files
2195 do
2196   case $ac_file in
2197     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2198     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2199   esac
2200 done
2201 rm -f $ac_rmfiles
2202
2203 if { { ac_try="$ac_link_default"
2204 case "(($ac_try" in
2205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2206   *) ac_try_echo=$ac_try;;
2207 esac
2208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2209 $as_echo "$ac_try_echo"; } >&5
2210   (eval "$ac_link_default") 2>&5
2211   ac_status=$?
2212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2213   test $ac_status = 0; }; then :
2214   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2215 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2216 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2217 # so that the user can short-circuit this test for compilers unknown to
2218 # Autoconf.
2219 for ac_file in $ac_files ''
2220 do
2221   test -f "$ac_file" || continue
2222   case $ac_file in
2223     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2224         ;;
2225     [ab].out )
2226         # We found the default executable, but exeext='' is most
2227         # certainly right.
2228         break;;
2229     *.* )
2230         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2231         then :; else
2232            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2233         fi
2234         # We set ac_cv_exeext here because the later test for it is not
2235         # safe: cross compilers may not add the suffix if given an `-o'
2236         # argument, so we may need to know it at that point already.
2237         # Even if this section looks crufty: it has the advantage of
2238         # actually working.
2239         break;;
2240     * )
2241         break;;
2242   esac
2243 done
2244 test "$ac_cv_exeext" = no && ac_cv_exeext=
2245
2246 else
2247   ac_file=''
2248 fi
2249 if test -z "$ac_file"; then :
2250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2251 $as_echo "no" >&6; }
2252 $as_echo "$as_me: failed program was:" >&5
2253 sed 's/^/| /' conftest.$ac_ext >&5
2254
2255 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2257 as_fn_error 77 "C compiler cannot create executables
2258 See \`config.log' for more details" "$LINENO" 5; }
2259 else
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2261 $as_echo "yes" >&6; }
2262 fi
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2264 $as_echo_n "checking for C compiler default output file name... " >&6; }
2265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2266 $as_echo "$ac_file" >&6; }
2267 ac_exeext=$ac_cv_exeext
2268
2269 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2270 ac_clean_files=$ac_clean_files_save
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2272 $as_echo_n "checking for suffix of executables... " >&6; }
2273 if { { ac_try="$ac_link"
2274 case "(($ac_try" in
2275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2276   *) ac_try_echo=$ac_try;;
2277 esac
2278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2279 $as_echo "$ac_try_echo"; } >&5
2280   (eval "$ac_link") 2>&5
2281   ac_status=$?
2282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2283   test $ac_status = 0; }; then :
2284   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2285 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2286 # work properly (i.e., refer to `conftest.exe'), while it won't with
2287 # `rm'.
2288 for ac_file in conftest.exe conftest conftest.*; do
2289   test -f "$ac_file" || continue
2290   case $ac_file in
2291     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2292     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2293           break;;
2294     * ) break;;
2295   esac
2296 done
2297 else
2298   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2299 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2300 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2301 See \`config.log' for more details" "$LINENO" 5; }
2302 fi
2303 rm -f conftest conftest$ac_cv_exeext
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2305 $as_echo "$ac_cv_exeext" >&6; }
2306
2307 rm -f conftest.$ac_ext
2308 EXEEXT=$ac_cv_exeext
2309 ac_exeext=$EXEEXT
2310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 #include <stdio.h>
2313 int
2314 main ()
2315 {
2316 FILE *f = fopen ("conftest.out", "w");
2317  return ferror (f) || fclose (f) != 0;
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 ac_clean_files="$ac_clean_files conftest.out"
2324 # Check that the compiler produces executables we can run.  If not, either
2325 # the compiler is broken, or we cross compile.
2326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2327 $as_echo_n "checking whether we are cross compiling... " >&6; }
2328 if test "$cross_compiling" != yes; then
2329   { { ac_try="$ac_link"
2330 case "(($ac_try" in
2331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2332   *) ac_try_echo=$ac_try;;
2333 esac
2334 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2335 $as_echo "$ac_try_echo"; } >&5
2336   (eval "$ac_link") 2>&5
2337   ac_status=$?
2338   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2339   test $ac_status = 0; }
2340   if { ac_try='./conftest$ac_cv_exeext'
2341   { { case "(($ac_try" in
2342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2343   *) ac_try_echo=$ac_try;;
2344 esac
2345 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2346 $as_echo "$ac_try_echo"; } >&5
2347   (eval "$ac_try") 2>&5
2348   ac_status=$?
2349   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2350   test $ac_status = 0; }; }; then
2351     cross_compiling=no
2352   else
2353     if test "$cross_compiling" = maybe; then
2354         cross_compiling=yes
2355     else
2356         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2357 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2358 as_fn_error $? "cannot run C compiled programs.
2359 If you meant to cross compile, use \`--host'.
2360 See \`config.log' for more details" "$LINENO" 5; }
2361     fi
2362   fi
2363 fi
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2365 $as_echo "$cross_compiling" >&6; }
2366
2367 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2368 ac_clean_files=$ac_clean_files_save
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2370 $as_echo_n "checking for suffix of object files... " >&6; }
2371 if ${ac_cv_objext+:} false; then :
2372   $as_echo_n "(cached) " >&6
2373 else
2374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2375 /* end confdefs.h.  */
2376
2377 int
2378 main ()
2379 {
2380
2381   ;
2382   return 0;
2383 }
2384 _ACEOF
2385 rm -f conftest.o conftest.obj
2386 if { { ac_try="$ac_compile"
2387 case "(($ac_try" in
2388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2389   *) ac_try_echo=$ac_try;;
2390 esac
2391 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2392 $as_echo "$ac_try_echo"; } >&5
2393   (eval "$ac_compile") 2>&5
2394   ac_status=$?
2395   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2396   test $ac_status = 0; }; then :
2397   for ac_file in conftest.o conftest.obj conftest.*; do
2398   test -f "$ac_file" || continue;
2399   case $ac_file in
2400     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2401     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2402        break;;
2403   esac
2404 done
2405 else
2406   $as_echo "$as_me: failed program was:" >&5
2407 sed 's/^/| /' conftest.$ac_ext >&5
2408
2409 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2410 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2411 as_fn_error $? "cannot compute suffix of object files: cannot compile
2412 See \`config.log' for more details" "$LINENO" 5; }
2413 fi
2414 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2415 fi
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2417 $as_echo "$ac_cv_objext" >&6; }
2418 OBJEXT=$ac_cv_objext
2419 ac_objext=$OBJEXT
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2421 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2422 if ${ac_cv_c_compiler_gnu+:} false; then :
2423   $as_echo_n "(cached) " >&6
2424 else
2425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2426 /* end confdefs.h.  */
2427
2428 int
2429 main ()
2430 {
2431 #ifndef __GNUC__
2432        choke me
2433 #endif
2434
2435   ;
2436   return 0;
2437 }
2438 _ACEOF
2439 if ac_fn_c_try_compile "$LINENO"; then :
2440   ac_compiler_gnu=yes
2441 else
2442   ac_compiler_gnu=no
2443 fi
2444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2445 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2446
2447 fi
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2449 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2450 if test $ac_compiler_gnu = yes; then
2451   GCC=yes
2452 else
2453   GCC=
2454 fi
2455 ac_test_CFLAGS=${CFLAGS+set}
2456 ac_save_CFLAGS=$CFLAGS
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2458 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2459 if ${ac_cv_prog_cc_g+:} false; then :
2460   $as_echo_n "(cached) " >&6
2461 else
2462   ac_save_c_werror_flag=$ac_c_werror_flag
2463    ac_c_werror_flag=yes
2464    ac_cv_prog_cc_g=no
2465    CFLAGS="-g"
2466    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2467 /* end confdefs.h.  */
2468
2469 int
2470 main ()
2471 {
2472
2473   ;
2474   return 0;
2475 }
2476 _ACEOF
2477 if ac_fn_c_try_compile "$LINENO"; then :
2478   ac_cv_prog_cc_g=yes
2479 else
2480   CFLAGS=""
2481       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2482 /* end confdefs.h.  */
2483
2484 int
2485 main ()
2486 {
2487
2488   ;
2489   return 0;
2490 }
2491 _ACEOF
2492 if ac_fn_c_try_compile "$LINENO"; then :
2493
2494 else
2495   ac_c_werror_flag=$ac_save_c_werror_flag
2496          CFLAGS="-g"
2497          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2498 /* end confdefs.h.  */
2499
2500 int
2501 main ()
2502 {
2503
2504   ;
2505   return 0;
2506 }
2507 _ACEOF
2508 if ac_fn_c_try_compile "$LINENO"; then :
2509   ac_cv_prog_cc_g=yes
2510 fi
2511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2512 fi
2513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2514 fi
2515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2516    ac_c_werror_flag=$ac_save_c_werror_flag
2517 fi
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2519 $as_echo "$ac_cv_prog_cc_g" >&6; }
2520 if test "$ac_test_CFLAGS" = set; then
2521   CFLAGS=$ac_save_CFLAGS
2522 elif test $ac_cv_prog_cc_g = yes; then
2523   if test "$GCC" = yes; then
2524     CFLAGS="-g -O2"
2525   else
2526     CFLAGS="-g"
2527   fi
2528 else
2529   if test "$GCC" = yes; then
2530     CFLAGS="-O2"
2531   else
2532     CFLAGS=
2533   fi
2534 fi
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2536 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2537 if ${ac_cv_prog_cc_c89+:} false; then :
2538   $as_echo_n "(cached) " >&6
2539 else
2540   ac_cv_prog_cc_c89=no
2541 ac_save_CC=$CC
2542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2543 /* end confdefs.h.  */
2544 #include <stdarg.h>
2545 #include <stdio.h>
2546 struct stat;
2547 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2548 struct buf { int x; };
2549 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2550 static char *e (p, i)
2551      char **p;
2552      int i;
2553 {
2554   return p[i];
2555 }
2556 static char *f (char * (*g) (char **, int), char **p, ...)
2557 {
2558   char *s;
2559   va_list v;
2560   va_start (v,p);
2561   s = g (p, va_arg (v,int));
2562   va_end (v);
2563   return s;
2564 }
2565
2566 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2567    function prototypes and stuff, but not '\xHH' hex character constants.
2568    These don't provoke an error unfortunately, instead are silently treated
2569    as 'x'.  The following induces an error, until -std is added to get
2570    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2571    array size at least.  It's necessary to write '\x00'==0 to get something
2572    that's true only with -std.  */
2573 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2574
2575 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2576    inside strings and character constants.  */
2577 #define FOO(x) 'x'
2578 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2579
2580 int test (int i, double x);
2581 struct s1 {int (*f) (int a);};
2582 struct s2 {int (*f) (double a);};
2583 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2584 int argc;
2585 char **argv;
2586 int
2587 main ()
2588 {
2589 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2595         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2596 do
2597   CC="$ac_save_CC $ac_arg"
2598   if ac_fn_c_try_compile "$LINENO"; then :
2599   ac_cv_prog_cc_c89=$ac_arg
2600 fi
2601 rm -f core conftest.err conftest.$ac_objext
2602   test "x$ac_cv_prog_cc_c89" != "xno" && break
2603 done
2604 rm -f conftest.$ac_ext
2605 CC=$ac_save_CC
2606
2607 fi
2608 # AC_CACHE_VAL
2609 case "x$ac_cv_prog_cc_c89" in
2610   x)
2611     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2612 $as_echo "none needed" >&6; } ;;
2613   xno)
2614     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2615 $as_echo "unsupported" >&6; } ;;
2616   *)
2617     CC="$CC $ac_cv_prog_cc_c89"
2618     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2619 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2620 esac
2621 if test "x$ac_cv_prog_cc_c89" != xno; then :
2622
2623 fi
2624
2625 ac_ext=c
2626 ac_cpp='$CPP $CPPFLAGS'
2627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2630
2631 ac_aux_dir=
2632 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2633   if test -f "$ac_dir/install-sh"; then
2634     ac_aux_dir=$ac_dir
2635     ac_install_sh="$ac_aux_dir/install-sh -c"
2636     break
2637   elif test -f "$ac_dir/install.sh"; then
2638     ac_aux_dir=$ac_dir
2639     ac_install_sh="$ac_aux_dir/install.sh -c"
2640     break
2641   elif test -f "$ac_dir/shtool"; then
2642     ac_aux_dir=$ac_dir
2643     ac_install_sh="$ac_aux_dir/shtool install -c"
2644     break
2645   fi
2646 done
2647 if test -z "$ac_aux_dir"; then
2648   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2649 fi
2650
2651 # These three variables are undocumented and unsupported,
2652 # and are intended to be withdrawn in a future Autoconf release.
2653 # They can cause serious problems if a builder's source tree is in a directory
2654 # whose full name contains unusual characters.
2655 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2656 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2657 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2658
2659
2660 # Find a good install program.  We prefer a C program (faster),
2661 # so one script is as good as another.  But avoid the broken or
2662 # incompatible versions:
2663 # SysV /etc/install, /usr/sbin/install
2664 # SunOS /usr/etc/install
2665 # IRIX /sbin/install
2666 # AIX /bin/install
2667 # AmigaOS /C/install, which installs bootblocks on floppy discs
2668 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2669 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2670 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2671 # OS/2's system install, which has a completely different semantic
2672 # ./install, which can be erroneously created by make from ./install.sh.
2673 # Reject install programs that cannot install multiple files.
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2675 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2676 if test -z "$INSTALL"; then
2677 if ${ac_cv_path_install+:} false; then :
2678   $as_echo_n "(cached) " >&6
2679 else
2680   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681 for as_dir in $PATH
2682 do
2683   IFS=$as_save_IFS
2684   test -z "$as_dir" && as_dir=.
2685     # Account for people who put trailing slashes in PATH elements.
2686 case $as_dir/ in #((
2687   ./ | .// | /[cC]/* | \
2688   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2689   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2690   /usr/ucb/* ) ;;
2691   *)
2692     # OSF1 and SCO ODT 3.0 have their own names for install.
2693     # Don't use installbsd from OSF since it installs stuff as root
2694     # by default.
2695     for ac_prog in ginstall scoinst install; do
2696       for ac_exec_ext in '' $ac_executable_extensions; do
2697         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2698           if test $ac_prog = install &&
2699             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2700             # AIX install.  It has an incompatible calling convention.
2701             :
2702           elif test $ac_prog = install &&
2703             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2704             # program-specific install script used by HP pwplus--don't use.
2705             :
2706           else
2707             rm -rf conftest.one conftest.two conftest.dir
2708             echo one > conftest.one
2709             echo two > conftest.two
2710             mkdir conftest.dir
2711             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2712               test -s conftest.one && test -s conftest.two &&
2713               test -s conftest.dir/conftest.one &&
2714               test -s conftest.dir/conftest.two
2715             then
2716               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2717               break 3
2718             fi
2719           fi
2720         fi
2721       done
2722     done
2723     ;;
2724 esac
2725
2726   done
2727 IFS=$as_save_IFS
2728
2729 rm -rf conftest.one conftest.two conftest.dir
2730
2731 fi
2732   if test "${ac_cv_path_install+set}" = set; then
2733     INSTALL=$ac_cv_path_install
2734   else
2735     # As a last resort, use the slow shell script.  Don't cache a
2736     # value for INSTALL within a source directory, because that will
2737     # break other packages using the cache if that directory is
2738     # removed, or if the value is a relative name.
2739     INSTALL=$ac_install_sh
2740   fi
2741 fi
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2743 $as_echo "$INSTALL" >&6; }
2744
2745 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2746 # It thinks the first close brace ends the variable substitution.
2747 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2748
2749 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2750
2751 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2752
2753 rm -rf .tst 2>/dev/null
2754 mkdir .tst 2>/dev/null
2755 if test -d .tst; then
2756   am__leading_dot=.
2757 else
2758   am__leading_dot=_
2759 fi
2760 rmdir .tst 2>/dev/null
2761
2762 DEPDIR="${am__leading_dot}deps"
2763
2764 # Dependency checking.
2765
2766
2767 ac_config_commands="$ac_config_commands depdir"
2768
2769
2770 depcc="$CC"   am_compiler_list=
2771
2772 am_depcomp=$ac_aux_dir/depcomp
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2774 $as_echo_n "checking dependency style of $depcc... " >&6; }
2775 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2776   $as_echo_n "(cached) " >&6
2777 else
2778   if test -f "$am_depcomp"; then
2779   # We make a subdir and do the tests there.  Otherwise we can end up
2780   # making bogus files that we don't know about and never remove.  For
2781   # instance it was reported that on HP-UX the gcc test will end up
2782   # making a dummy file named `D' -- because `-MD' means `put the output
2783   # in D'.
2784   mkdir conftest.dir
2785   # Copy depcomp to subdir because otherwise we won't find it if we're
2786   # using a relative directory.
2787   cp "$am_depcomp" conftest.dir
2788   cd conftest.dir
2789   # We will build objects and dependencies in a subdirectory because
2790   # it helps to detect inapplicable dependency modes.  For instance
2791   # both Tru64's cc and ICC support -MD to output dependencies as a
2792   # side effect of compilation, but ICC will put the dependencies in
2793   # the current directory while Tru64 will put them in the object
2794   # directory.
2795   mkdir sub
2796
2797   am_cv_CC_dependencies_compiler_type=none
2798   if test "$am_compiler_list" = ""; then
2799      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2800   fi
2801   for depmode in $am_compiler_list; do
2802     if test $depmode = none; then break; fi
2803
2804     $as_echo "$as_me:$LINENO: trying $depmode" >&5
2805     # Setup a source with many dependencies, because some compilers
2806     # like to wrap large dependency lists on column 80 (with \), and
2807     # we should not choose a depcomp mode which is confused by this.
2808     #
2809     # We need to recreate these files for each test, as the compiler may
2810     # overwrite some of them when testing with obscure command lines.
2811     # This happens at least with the AIX C compiler.
2812     : > sub/conftest.c
2813     for i in 1 2 3 4 5 6; do
2814       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2815       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2816       # Solaris 8's {/usr,}/bin/sh.
2817       touch sub/conftst$i.h
2818     done
2819     echo "include sub/conftest.Po" > confmf
2820
2821     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2822     # mode.  It turns out that the SunPro C++ compiler does not properly
2823     # handle `-M -o', and we need to detect this.
2824     depcmd="depmode=$depmode \
2825        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2826        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2827        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2828     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2829     if env $depcmd > conftest.err 2>&1 &&
2830        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2831        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2832        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2833       # icc doesn't choke on unknown options, it will just issue warnings
2834       # or remarks (even with -Werror).  So we grep stderr for any message
2835       # that says an option was ignored or not supported.
2836       # When given -MP, icc 7.0 and 7.1 complain thusly:
2837       #   icc: Command line warning: ignoring option '-M'; no argument required
2838       # The diagnosis changed in icc 8.0:
2839       #   icc: Command line remark: option '-MP' not supported
2840       if (grep 'ignoring option' conftest.err ||
2841           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2842         am_cv_CC_dependencies_compiler_type=$depmode
2843         $as_echo "$as_me:$LINENO: success" >&5
2844         break
2845       fi
2846     fi
2847     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2848     sed -e 's/^/| /' < conftest.err >&5
2849   done
2850
2851   cd ..
2852   rm -rf conftest.dir
2853 else
2854   am_cv_CC_dependencies_compiler_type=none
2855 fi
2856
2857 fi
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2859 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2860 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2861 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
2862 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2863
2864 fi
2865
2866
2867 ALL_LINGUAS=
2868 # If we haven't got the data from the intl directory,
2869 # assume NLS is disabled.
2870 USE_NLS=no
2871 LIBINTL=
2872 LIBINTL_DEP=
2873 INCINTL=
2874 XGETTEXT=
2875 GMSGFMT=
2876 POSUB=
2877
2878 if test -f  ../../intl/config.intl; then
2879   .  ../../intl/config.intl
2880 fi
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2882 $as_echo_n "checking whether NLS is requested... " >&6; }
2883 if test x"$USE_NLS" != xyes; then
2884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2885 $as_echo "no" >&6; }
2886 else
2887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2888 $as_echo "yes" >&6; }
2889
2890 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
2891
2892
2893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
2894 $as_echo_n "checking for catalogs to be installed... " >&6; }
2895   # Look for .po and .gmo files in the source directory.
2896   CATALOGS=
2897   XLINGUAS=
2898   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2899     # If there aren't any .gmo files the shell will give us the
2900     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2901     # weeded out.
2902     case "$cat" in *\**)
2903       continue;;
2904     esac
2905     # The quadruple backslash is collapsed to a double backslash
2906     # by the backticks, then collapsed again by the double quotes,
2907     # leaving us with one backslash in the sed expression (right
2908     # before the dot that mustn't act as a wildcard).
2909     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
2910     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
2911     # The user is allowed to set LINGUAS to a list of languages to
2912     # install catalogs for.  If it's empty that means "all of them."
2913     if test "x$LINGUAS" = x; then
2914       CATALOGS="$CATALOGS $cat"
2915       XLINGUAS="$XLINGUAS $lang"
2916     else
2917       case "$LINGUAS" in *$lang*)
2918         CATALOGS="$CATALOGS $cat"
2919         XLINGUAS="$XLINGUAS $lang"
2920         ;;
2921       esac
2922     fi
2923   done
2924   LINGUAS="$XLINGUAS"
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
2926 $as_echo "$LINGUAS" >&6; }
2927
2928
2929     DATADIRNAME=share
2930
2931   INSTOBJEXT=.mo
2932
2933   GENCAT=gencat
2934
2935   CATOBJEXT=.gmo
2936
2937 fi
2938
2939
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2941 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2942     # Check whether --enable-maintainer-mode was given.
2943 if test "${enable_maintainer_mode+set}" = set; then :
2944   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2945 else
2946   USE_MAINTAINER_MODE=no
2947 fi
2948
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2950 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2951    if test $USE_MAINTAINER_MODE = yes; then
2952   MAINTAINER_MODE_TRUE=
2953   MAINTAINER_MODE_FALSE='#'
2954 else
2955   MAINTAINER_MODE_TRUE='#'
2956   MAINTAINER_MODE_FALSE=
2957 fi
2958
2959   MAINT=$MAINTAINER_MODE_TRUE
2960
2961
2962
2963
2964 sim_inline="-DDEFAULT_INLINE=0"
2965 # Check whether --enable-sim-inline was given.
2966 if test "${enable_sim_inline+set}" = set; then :
2967   enableval=$enable_sim_inline; sim_inline=""
2968 case "$enableval" in
2969   no)           sim_inline="-DDEFAULT_INLINE=0";;
2970   0)            sim_inline="-DDEFAULT_INLINE=0";;
2971   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
2972   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
2973   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
2974        new_flag=""
2975        case "$x" in
2976          *_INLINE=*)    new_flag="-D$x";;
2977          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
2978          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
2979          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
2980        esac
2981        if test x"$sim_inline" = x""; then
2982          sim_inline="$new_flag"
2983        else
2984          sim_inline="$sim_inline $new_flag"
2985        fi
2986      done;;
2987 esac
2988 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
2989   echo "Setting inline flags = $sim_inline" 6>&1
2990 fi
2991 fi
2992
2993
2994
2995
2996 default_sim_default_model="bf537"
2997 # Check whether --enable-sim-default-model was given.
2998 if test "${enable_sim_default_model+set}" = set; then :
2999   enableval=$enable_sim_default_model; case "${enableval}" in
3000   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
3001   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
3002 esac
3003 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3004   echo "Setting default model = $sim_default_model" 6>&1
3005 fi
3006 else
3007   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
3008 fi
3009
3010
3011
3012 hardware="cfi core pal glue \
3013         bfin_cec \
3014         bfin_ctimer \
3015         bfin_dma \
3016         bfin_dmac \
3017         bfin_ebiu_amc \
3018         bfin_ebiu_ddrc \
3019         bfin_ebiu_sdc \
3020         bfin_emac \
3021         bfin_eppi \
3022         bfin_evt \
3023         bfin_gpio \
3024         bfin_gpio2 \
3025         bfin_gptimer \
3026         bfin_jtag \
3027         bfin_mmu \
3028         bfin_nfc \
3029         bfin_otp \
3030         bfin_pfmon \
3031         bfin_pint \
3032         bfin_pll \
3033         bfin_ppi \
3034         bfin_rtc \
3035         bfin_sic \
3036         bfin_spi \
3037         bfin_trace \
3038         bfin_twi \
3039         bfin_uart \
3040         bfin_uart2 \
3041         bfin_wdog \
3042         bfin_wp \
3043         eth_phy \
3044 "
3045 sim_hw_cflags="-DWITH_HW=1"
3046 sim_hw="$hardware"
3047 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3048
3049 # Check whether --enable-sim-hardware was given.
3050 if test "${enable_sim_hardware+set}" = set; then :
3051   enableval=$enable_sim_hardware;
3052 else
3053   enable_sim_hardware="yes"
3054 fi
3055
3056 case ${enable_sim_hardware} in
3057   yes|no) ;;
3058   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3059   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3060   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3061 esac
3062
3063 if test "$enable_sim_hardware" = no; then
3064   sim_hw_objs=
3065   sim_hw_cflags="-DWITH_HW=0"
3066   sim_hw=
3067 else
3068   sim_hw_cflags="-DWITH_HW=1"
3069   # remove duplicates
3070   sim_hw=""
3071   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3072   for i in $hardware ; do
3073     case " $sim_hw " in
3074       *" $i "*) ;;
3075       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3076     esac
3077   done
3078   # mingw does not support sockser
3079   case ${host} in
3080     *mingw*) ;;
3081     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3082        # that you instatiate.  Instead, other code will call into it directly.
3083        # At some point, we should convert it over.
3084        sim_hw_objs="$sim_hw_objs dv-sockser.o"
3085        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3086        ;;
3087   esac
3088   if test x"$silent" != x"yes"; then
3089     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3090   fi
3091 fi
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3102         if test -n "$ac_tool_prefix"; then
3103   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3104 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   case $PKG_CONFIG in
3111   [\\/]* | ?:[\\/]*)
3112   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3113   ;;
3114   *)
3115   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3116 for as_dir in $PATH
3117 do
3118   IFS=$as_save_IFS
3119   test -z "$as_dir" && as_dir=.
3120     for ac_exec_ext in '' $ac_executable_extensions; do
3121   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3122     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3123     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3124     break 2
3125   fi
3126 done
3127   done
3128 IFS=$as_save_IFS
3129
3130   ;;
3131 esac
3132 fi
3133 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3134 if test -n "$PKG_CONFIG"; then
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3136 $as_echo "$PKG_CONFIG" >&6; }
3137 else
3138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3139 $as_echo "no" >&6; }
3140 fi
3141
3142
3143 fi
3144 if test -z "$ac_cv_path_PKG_CONFIG"; then
3145   ac_pt_PKG_CONFIG=$PKG_CONFIG
3146   # Extract the first word of "pkg-config", so it can be a program name with args.
3147 set dummy pkg-config; ac_word=$2
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3149 $as_echo_n "checking for $ac_word... " >&6; }
3150 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3151   $as_echo_n "(cached) " >&6
3152 else
3153   case $ac_pt_PKG_CONFIG in
3154   [\\/]* | ?:[\\/]*)
3155   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3156   ;;
3157   *)
3158   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3159 for as_dir in $PATH
3160 do
3161   IFS=$as_save_IFS
3162   test -z "$as_dir" && as_dir=.
3163     for ac_exec_ext in '' $ac_executable_extensions; do
3164   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3165     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3167     break 2
3168   fi
3169 done
3170   done
3171 IFS=$as_save_IFS
3172
3173   ;;
3174 esac
3175 fi
3176 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3177 if test -n "$ac_pt_PKG_CONFIG"; then
3178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3179 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3180 else
3181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3182 $as_echo "no" >&6; }
3183 fi
3184
3185   if test "x$ac_pt_PKG_CONFIG" = x; then
3186     PKG_CONFIG=""
3187   else
3188     case $cross_compiling:$ac_tool_warned in
3189 yes:)
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3192 ac_tool_warned=yes ;;
3193 esac
3194     PKG_CONFIG=$ac_pt_PKG_CONFIG
3195   fi
3196 else
3197   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3198 fi
3199
3200 fi
3201 if test -n "$PKG_CONFIG"; then
3202         _pkg_min_version=0.9.0
3203         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3204 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3205         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3206                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3207 $as_echo "yes" >&6; }
3208         else
3209                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3210 $as_echo "no" >&6; }
3211                 PKG_CONFIG=""
3212         fi
3213 fi
3214
3215
3216 pkg_failed=no
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sdl" >&5
3218 $as_echo_n "checking for sdl... " >&6; }
3219
3220 if test -n "$SDL_CFLAGS"; then
3221     pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
3222  elif test -n "$PKG_CONFIG"; then
3223     if test -n "$PKG_CONFIG" && \
3224     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
3225   ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
3226   ac_status=$?
3227   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3228   test $ac_status = 0; }; then
3229   pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl" 2>/dev/null`
3230                       test "x$?" != "x0" && pkg_failed=yes
3231 else
3232   pkg_failed=yes
3233 fi
3234  else
3235     pkg_failed=untried
3236 fi
3237 if test -n "$SDL_LIBS"; then
3238     pkg_cv_SDL_LIBS="$SDL_LIBS"
3239  elif test -n "$PKG_CONFIG"; then
3240     if test -n "$PKG_CONFIG" && \
3241     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
3242   ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
3243   ac_status=$?
3244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3245   test $ac_status = 0; }; then
3246   pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl" 2>/dev/null`
3247                       test "x$?" != "x0" && pkg_failed=yes
3248 else
3249   pkg_failed=yes
3250 fi
3251  else
3252     pkg_failed=untried
3253 fi
3254
3255 if test $pkg_failed = no; then
3256   pkg_save_LDFLAGS="$LDFLAGS"
3257   LDFLAGS="$LDFLAGS $pkg_cv_SDL_LIBS"
3258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3259 /* end confdefs.h.  */
3260
3261 int
3262 main ()
3263 {
3264
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 if ac_fn_c_try_link "$LINENO"; then :
3270
3271 else
3272   pkg_failed=yes
3273 fi
3274 rm -f core conftest.err conftest.$ac_objext \
3275     conftest$ac_exeext conftest.$ac_ext
3276   LDFLAGS=$pkg_save_LDFLAGS
3277 fi
3278
3279
3280
3281 if test $pkg_failed = yes; then
3282         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3283 $as_echo "no" >&6; }
3284
3285 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3286         _pkg_short_errors_supported=yes
3287 else
3288         _pkg_short_errors_supported=no
3289 fi
3290         if test $_pkg_short_errors_supported = yes; then
3291                 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl" 2>&1`
3292         else
3293                 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl" 2>&1`
3294         fi
3295         # Put the nasty error message in config.log where it belongs
3296         echo "$SDL_PKG_ERRORS" >&5
3297
3298         :
3299 elif test $pkg_failed = untried; then
3300         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3301 $as_echo "no" >&6; }
3302         :
3303 else
3304         SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
3305         SDL_LIBS=$pkg_cv_SDL_LIBS
3306         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3307 $as_echo "yes" >&6; }
3308
3309         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
3310 $as_echo_n "checking for dlopen in -ldl... " >&6; }
3311 if ${ac_cv_lib_dl_dlopen+:} false; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   ac_check_lib_save_LIBS=$LIBS
3315 LIBS="-ldl  $LIBS"
3316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3317 /* end confdefs.h.  */
3318
3319 /* Override any GCC internal prototype to avoid an error.
3320    Use char because int might match the return type of a GCC
3321    builtin and then its argument prototype would still apply.  */
3322 #ifdef __cplusplus
3323 extern "C"
3324 #endif
3325 char dlopen ();
3326 int
3327 main ()
3328 {
3329 return dlopen ();
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334 if ac_fn_c_try_link "$LINENO"; then :
3335   ac_cv_lib_dl_dlopen=yes
3336 else
3337   ac_cv_lib_dl_dlopen=no
3338 fi
3339 rm -f core conftest.err conftest.$ac_objext \
3340     conftest$ac_exeext conftest.$ac_ext
3341 LIBS=$ac_check_lib_save_LIBS
3342 fi
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
3344 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
3345 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
3346
3347                 SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL"
3348                 SDL_LIBS="-ldl"
3349
3350 else
3351   SDL_CFLAGS= SDL_LIBS=
3352 fi
3353
3354
3355 fi
3356
3357
3358
3359
3360 cgen_breaks=""
3361 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
3362 cgen_breaks="break cgen_rtx_error";
3363 fi
3364
3365 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
3366
3367 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
3368
3369 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
3370
3371 ac_config_commands="$ac_config_commands Makefile"
3372
3373 ac_config_commands="$ac_config_commands stamp-h"
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385 cat >confcache <<\_ACEOF
3386 # This file is a shell script that caches the results of configure
3387 # tests run on this system so they can be shared between configure
3388 # scripts and configure runs, see configure's option --config-cache.
3389 # It is not useful on other systems.  If it contains results you don't
3390 # want to keep, you may remove or edit it.
3391 #
3392 # config.status only pays attention to the cache file if you give it
3393 # the --recheck option to rerun configure.
3394 #
3395 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3396 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3397 # following values.
3398
3399 _ACEOF
3400
3401 # The following way of writing the cache mishandles newlines in values,
3402 # but we know of no workaround that is simple, portable, and efficient.
3403 # So, we kill variables containing newlines.
3404 # Ultrix sh set writes to stderr and can't be redirected directly,
3405 # and sets the high bit in the cache file unless we assign to the vars.
3406 (
3407   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3408     eval ac_val=\$$ac_var
3409     case $ac_val in #(
3410     *${as_nl}*)
3411       case $ac_var in #(
3412       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3413 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3414       esac
3415       case $ac_var in #(
3416       _ | IFS | as_nl) ;; #(
3417       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3418       *) { eval $ac_var=; unset $ac_var;} ;;
3419       esac ;;
3420     esac
3421   done
3422
3423   (set) 2>&1 |
3424     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3425     *${as_nl}ac_space=\ *)
3426       # `set' does not quote correctly, so add quotes: double-quote
3427       # substitution turns \\\\ into \\, and sed turns \\ into \.
3428       sed -n \
3429         "s/'/'\\\\''/g;
3430           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3431       ;; #(
3432     *)
3433       # `set' quotes correctly as required by POSIX, so do not add quotes.
3434       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3435       ;;
3436     esac |
3437     sort
3438 ) |
3439   sed '
3440      /^ac_cv_env_/b end
3441      t clear
3442      :clear
3443      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3444      t end
3445      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3446      :end' >>confcache
3447 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3448   if test -w "$cache_file"; then
3449     if test "x$cache_file" != "x/dev/null"; then
3450       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3451 $as_echo "$as_me: updating cache $cache_file" >&6;}
3452       if test ! -f "$cache_file" || test -h "$cache_file"; then
3453         cat confcache >"$cache_file"
3454       else
3455         case $cache_file in #(
3456         */* | ?:*)
3457           mv -f confcache "$cache_file"$$ &&
3458           mv -f "$cache_file"$$ "$cache_file" ;; #(
3459         *)
3460           mv -f confcache "$cache_file" ;;
3461         esac
3462       fi
3463     fi
3464   else
3465     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3466 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3467   fi
3468 fi
3469 rm -f confcache
3470
3471 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3472 # Let make expand exec_prefix.
3473 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3474
3475 # Transform confdefs.h into DEFS.
3476 # Protect against shell expansion while executing Makefile rules.
3477 # Protect against Makefile macro expansion.
3478 #
3479 # If the first sed substitution is executed (which looks for macros that
3480 # take arguments), then branch to the quote section.  Otherwise,
3481 # look for a macro that doesn't take arguments.
3482 ac_script='
3483 :mline
3484 /\\$/{
3485  N
3486  s,\\\n,,
3487  b mline
3488 }
3489 t clear
3490 :clear
3491 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3492 t quote
3493 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3494 t quote
3495 b any
3496 :quote
3497 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3498 s/\[/\\&/g
3499 s/\]/\\&/g
3500 s/\$/$$/g
3501 H
3502 :any
3503 ${
3504         g
3505         s/^\n//
3506         s/\n/ /g
3507         p
3508 }
3509 '
3510 DEFS=`sed -n "$ac_script" confdefs.h`
3511
3512
3513 ac_libobjs=
3514 ac_ltlibobjs=
3515 U=
3516 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3517   # 1. Remove the extension, and $U if already installed.
3518   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3519   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3520   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3521   #    will be set to the directory where LIBOBJS objects are built.
3522   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3523   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3524 done
3525 LIBOBJS=$ac_libobjs
3526
3527 LTLIBOBJS=$ac_ltlibobjs
3528
3529
3530 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
3531   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
3532 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3533 fi
3534
3535 : "${CONFIG_STATUS=./config.status}"
3536 ac_write_fail=0
3537 ac_clean_files_save=$ac_clean_files
3538 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3540 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3541 as_write_fail=0
3542 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3543 #! $SHELL
3544 # Generated by $as_me.
3545 # Run this file to recreate the current configuration.
3546 # Compiler output produced by configure, useful for debugging
3547 # configure, is in config.log if it exists.
3548
3549 debug=false
3550 ac_cs_recheck=false
3551 ac_cs_silent=false
3552
3553 SHELL=\${CONFIG_SHELL-$SHELL}
3554 export SHELL
3555 _ASEOF
3556 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3557 ## -------------------- ##
3558 ## M4sh Initialization. ##
3559 ## -------------------- ##
3560
3561 # Be more Bourne compatible
3562 DUALCASE=1; export DUALCASE # for MKS sh
3563 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3564   emulate sh
3565   NULLCMD=:
3566   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3567   # is contrary to our usage.  Disable this feature.
3568   alias -g '${1+"$@"}'='"$@"'
3569   setopt NO_GLOB_SUBST
3570 else
3571   case `(set -o) 2>/dev/null` in #(
3572   *posix*) :
3573     set -o posix ;; #(
3574   *) :
3575      ;;
3576 esac
3577 fi
3578
3579
3580 as_nl='
3581 '
3582 export as_nl
3583 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3584 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3585 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3586 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3587 # Prefer a ksh shell builtin over an external printf program on Solaris,
3588 # but without wasting forks for bash or zsh.
3589 if test -z "$BASH_VERSION$ZSH_VERSION" \
3590     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3591   as_echo='print -r --'
3592   as_echo_n='print -rn --'
3593 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3594   as_echo='printf %s\n'
3595   as_echo_n='printf %s'
3596 else
3597   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3598     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3599     as_echo_n='/usr/ucb/echo -n'
3600   else
3601     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3602     as_echo_n_body='eval
3603       arg=$1;
3604       case $arg in #(
3605       *"$as_nl"*)
3606         expr "X$arg" : "X\\(.*\\)$as_nl";
3607         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3608       esac;
3609       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3610     '
3611     export as_echo_n_body
3612     as_echo_n='sh -c $as_echo_n_body as_echo'
3613   fi
3614   export as_echo_body
3615   as_echo='sh -c $as_echo_body as_echo'
3616 fi
3617
3618 # The user is always right.
3619 if test "${PATH_SEPARATOR+set}" != set; then
3620   PATH_SEPARATOR=:
3621   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3622     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3623       PATH_SEPARATOR=';'
3624   }
3625 fi
3626
3627
3628 # IFS
3629 # We need space, tab and new line, in precisely that order.  Quoting is
3630 # there to prevent editors from complaining about space-tab.
3631 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3632 # splitting by setting IFS to empty value.)
3633 IFS=" ""        $as_nl"
3634
3635 # Find who we are.  Look in the path if we contain no directory separator.
3636 as_myself=
3637 case $0 in #((
3638   *[\\/]* ) as_myself=$0 ;;
3639   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3640 for as_dir in $PATH
3641 do
3642   IFS=$as_save_IFS
3643   test -z "$as_dir" && as_dir=.
3644     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3645   done
3646 IFS=$as_save_IFS
3647
3648      ;;
3649 esac
3650 # We did not find ourselves, most probably we were run as `sh COMMAND'
3651 # in which case we are not to be found in the path.
3652 if test "x$as_myself" = x; then
3653   as_myself=$0
3654 fi
3655 if test ! -f "$as_myself"; then
3656   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3657   exit 1
3658 fi
3659
3660 # Unset variables that we do not need and which cause bugs (e.g. in
3661 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3662 # suppresses any "Segmentation fault" message there.  '((' could
3663 # trigger a bug in pdksh 5.2.14.
3664 for as_var in BASH_ENV ENV MAIL MAILPATH
3665 do eval test x\${$as_var+set} = xset \
3666   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3667 done
3668 PS1='$ '
3669 PS2='> '
3670 PS4='+ '
3671
3672 # NLS nuisances.
3673 LC_ALL=C
3674 export LC_ALL
3675 LANGUAGE=C
3676 export LANGUAGE
3677
3678 # CDPATH.
3679 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3680
3681
3682 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3683 # ----------------------------------------
3684 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3685 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3686 # script with STATUS, using 1 if that was 0.
3687 as_fn_error ()
3688 {
3689   as_status=$1; test $as_status -eq 0 && as_status=1
3690   if test "$4"; then
3691     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3692     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3693   fi
3694   $as_echo "$as_me: error: $2" >&2
3695   as_fn_exit $as_status
3696 } # as_fn_error
3697
3698
3699 # as_fn_set_status STATUS
3700 # -----------------------
3701 # Set $? to STATUS, without forking.
3702 as_fn_set_status ()
3703 {
3704   return $1
3705 } # as_fn_set_status
3706
3707 # as_fn_exit STATUS
3708 # -----------------
3709 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3710 as_fn_exit ()
3711 {
3712   set +e
3713   as_fn_set_status $1
3714   exit $1
3715 } # as_fn_exit
3716
3717 # as_fn_unset VAR
3718 # ---------------
3719 # Portably unset VAR.
3720 as_fn_unset ()
3721 {
3722   { eval $1=; unset $1;}
3723 }
3724 as_unset=as_fn_unset
3725 # as_fn_append VAR VALUE
3726 # ----------------------
3727 # Append the text in VALUE to the end of the definition contained in VAR. Take
3728 # advantage of any shell optimizations that allow amortized linear growth over
3729 # repeated appends, instead of the typical quadratic growth present in naive
3730 # implementations.
3731 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3732   eval 'as_fn_append ()
3733   {
3734     eval $1+=\$2
3735   }'
3736 else
3737   as_fn_append ()
3738   {
3739     eval $1=\$$1\$2
3740   }
3741 fi # as_fn_append
3742
3743 # as_fn_arith ARG...
3744 # ------------------
3745 # Perform arithmetic evaluation on the ARGs, and store the result in the
3746 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3747 # must be portable across $(()) and expr.
3748 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3749   eval 'as_fn_arith ()
3750   {
3751     as_val=$(( $* ))
3752   }'
3753 else
3754   as_fn_arith ()
3755   {
3756     as_val=`expr "$@" || test $? -eq 1`
3757   }
3758 fi # as_fn_arith
3759
3760
3761 if expr a : '\(a\)' >/dev/null 2>&1 &&
3762    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3763   as_expr=expr
3764 else
3765   as_expr=false
3766 fi
3767
3768 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3769   as_basename=basename
3770 else
3771   as_basename=false
3772 fi
3773
3774 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3775   as_dirname=dirname
3776 else
3777   as_dirname=false
3778 fi
3779
3780 as_me=`$as_basename -- "$0" ||
3781 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3782          X"$0" : 'X\(//\)$' \| \
3783          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3784 $as_echo X/"$0" |
3785     sed '/^.*\/\([^/][^/]*\)\/*$/{
3786             s//\1/
3787             q
3788           }
3789           /^X\/\(\/\/\)$/{
3790             s//\1/
3791             q
3792           }
3793           /^X\/\(\/\).*/{
3794             s//\1/
3795             q
3796           }
3797           s/.*/./; q'`
3798
3799 # Avoid depending upon Character Ranges.
3800 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3801 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3802 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3803 as_cr_digits='0123456789'
3804 as_cr_alnum=$as_cr_Letters$as_cr_digits
3805
3806 ECHO_C= ECHO_N= ECHO_T=
3807 case `echo -n x` in #(((((
3808 -n*)
3809   case `echo 'xy\c'` in
3810   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3811   xy)  ECHO_C='\c';;
3812   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3813        ECHO_T=' ';;
3814   esac;;
3815 *)
3816   ECHO_N='-n';;
3817 esac
3818
3819 rm -f conf$$ conf$$.exe conf$$.file
3820 if test -d conf$$.dir; then
3821   rm -f conf$$.dir/conf$$.file
3822 else
3823   rm -f conf$$.dir
3824   mkdir conf$$.dir 2>/dev/null
3825 fi
3826 if (echo >conf$$.file) 2>/dev/null; then
3827   if ln -s conf$$.file conf$$ 2>/dev/null; then
3828     as_ln_s='ln -s'
3829     # ... but there are two gotchas:
3830     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3831     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3832     # In both cases, we have to default to `cp -pR'.
3833     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3834       as_ln_s='cp -pR'
3835   elif ln conf$$.file conf$$ 2>/dev/null; then
3836     as_ln_s=ln
3837   else
3838     as_ln_s='cp -pR'
3839   fi
3840 else
3841   as_ln_s='cp -pR'
3842 fi
3843 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3844 rmdir conf$$.dir 2>/dev/null
3845
3846
3847 # as_fn_mkdir_p
3848 # -------------
3849 # Create "$as_dir" as a directory, including parents if necessary.
3850 as_fn_mkdir_p ()
3851 {
3852
3853   case $as_dir in #(
3854   -*) as_dir=./$as_dir;;
3855   esac
3856   test -d "$as_dir" || eval $as_mkdir_p || {
3857     as_dirs=
3858     while :; do
3859       case $as_dir in #(
3860       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3861       *) as_qdir=$as_dir;;
3862       esac
3863       as_dirs="'$as_qdir' $as_dirs"
3864       as_dir=`$as_dirname -- "$as_dir" ||
3865 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3866          X"$as_dir" : 'X\(//\)[^/]' \| \
3867          X"$as_dir" : 'X\(//\)$' \| \
3868          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3869 $as_echo X"$as_dir" |
3870     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3871             s//\1/
3872             q
3873           }
3874           /^X\(\/\/\)[^/].*/{
3875             s//\1/
3876             q
3877           }
3878           /^X\(\/\/\)$/{
3879             s//\1/
3880             q
3881           }
3882           /^X\(\/\).*/{
3883             s//\1/
3884             q
3885           }
3886           s/.*/./; q'`
3887       test -d "$as_dir" && break
3888     done
3889     test -z "$as_dirs" || eval "mkdir $as_dirs"
3890   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3891
3892
3893 } # as_fn_mkdir_p
3894 if mkdir -p . 2>/dev/null; then
3895   as_mkdir_p='mkdir -p "$as_dir"'
3896 else
3897   test -d ./-p && rmdir ./-p
3898   as_mkdir_p=false
3899 fi
3900
3901
3902 # as_fn_executable_p FILE
3903 # -----------------------
3904 # Test if FILE is an executable regular file.
3905 as_fn_executable_p ()
3906 {
3907   test -f "$1" && test -x "$1"
3908 } # as_fn_executable_p
3909 as_test_x='test -x'
3910 as_executable_p=as_fn_executable_p
3911
3912 # Sed expression to map a string onto a valid CPP name.
3913 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3914
3915 # Sed expression to map a string onto a valid variable name.
3916 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3917
3918
3919 exec 6>&1
3920 ## ----------------------------------- ##
3921 ## Main body of $CONFIG_STATUS script. ##
3922 ## ----------------------------------- ##
3923 _ASEOF
3924 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3925
3926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3927 # Save the log message, to keep $0 and so on meaningful, and to
3928 # report actual input values of CONFIG_FILES etc. instead of their
3929 # values after options handling.
3930 ac_log="
3931 This file was extended by $as_me, which was
3932 generated by GNU Autoconf 2.69.  Invocation command line was
3933
3934   CONFIG_FILES    = $CONFIG_FILES
3935   CONFIG_HEADERS  = $CONFIG_HEADERS
3936   CONFIG_LINKS    = $CONFIG_LINKS
3937   CONFIG_COMMANDS = $CONFIG_COMMANDS
3938   $ $0 $@
3939
3940 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3941 "
3942
3943 _ACEOF
3944
3945 case $ac_config_files in *"
3946 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3947 esac
3948
3949
3950
3951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3952 # Files that config.status was made for.
3953 config_files="$ac_config_files"
3954 config_commands="$ac_config_commands"
3955
3956 _ACEOF
3957
3958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3959 ac_cs_usage="\
3960 \`$as_me' instantiates files and other configuration actions
3961 from templates according to the current configuration.  Unless the files
3962 and actions are specified as TAGs, all are instantiated by default.
3963
3964 Usage: $0 [OPTION]... [TAG]...
3965
3966   -h, --help       print this help, then exit
3967   -V, --version    print version number and configuration settings, then exit
3968       --config     print configuration, then exit
3969   -q, --quiet, --silent
3970                    do not print progress messages
3971   -d, --debug      don't remove temporary files
3972       --recheck    update $as_me by reconfiguring in the same conditions
3973       --file=FILE[:TEMPLATE]
3974                    instantiate the configuration file FILE
3975
3976 Configuration files:
3977 $config_files
3978
3979 Configuration commands:
3980 $config_commands
3981
3982 Report bugs to the package provider."
3983
3984 _ACEOF
3985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3986 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3987 ac_cs_version="\\
3988 config.status
3989 configured by $0, generated by GNU Autoconf 2.69,
3990   with options \\"\$ac_cs_config\\"
3991
3992 Copyright (C) 2012 Free Software Foundation, Inc.
3993 This config.status script is free software; the Free Software Foundation
3994 gives unlimited permission to copy, distribute and modify it."
3995
3996 ac_pwd='$ac_pwd'
3997 srcdir='$srcdir'
3998 INSTALL='$INSTALL'
3999 test -n "\$AWK" || AWK=awk
4000 _ACEOF
4001
4002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4003 # The default lists apply if the user does not specify any file.
4004 ac_need_defaults=:
4005 while test $# != 0
4006 do
4007   case $1 in
4008   --*=?*)
4009     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4010     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4011     ac_shift=:
4012     ;;
4013   --*=)
4014     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4015     ac_optarg=
4016     ac_shift=:
4017     ;;
4018   *)
4019     ac_option=$1
4020     ac_optarg=$2
4021     ac_shift=shift
4022     ;;
4023   esac
4024
4025   case $ac_option in
4026   # Handling of the options.
4027   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4028     ac_cs_recheck=: ;;
4029   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4030     $as_echo "$ac_cs_version"; exit ;;
4031   --config | --confi | --conf | --con | --co | --c )
4032     $as_echo "$ac_cs_config"; exit ;;
4033   --debug | --debu | --deb | --de | --d | -d )
4034     debug=: ;;
4035   --file | --fil | --fi | --f )
4036     $ac_shift
4037     case $ac_optarg in
4038     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4039     '') as_fn_error $? "missing file argument" ;;
4040     esac
4041     as_fn_append CONFIG_FILES " '$ac_optarg'"
4042     ac_need_defaults=false;;
4043   --he | --h |  --help | --hel | -h )
4044     $as_echo "$ac_cs_usage"; exit ;;
4045   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4046   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4047     ac_cs_silent=: ;;
4048
4049   # This is an error.
4050   -*) as_fn_error $? "unrecognized option: \`$1'
4051 Try \`$0 --help' for more information." ;;
4052
4053   *) as_fn_append ac_config_targets " $1"
4054      ac_need_defaults=false ;;
4055
4056   esac
4057   shift
4058 done
4059
4060 ac_configure_extra_args=
4061
4062 if $ac_cs_silent; then
4063   exec 6>/dev/null
4064   ac_configure_extra_args="$ac_configure_extra_args --silent"
4065 fi
4066
4067 _ACEOF
4068 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4069 if \$ac_cs_recheck; then
4070   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4071   shift
4072   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4073   CONFIG_SHELL='$SHELL'
4074   export CONFIG_SHELL
4075   exec "\$@"
4076 fi
4077
4078 _ACEOF
4079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4080 exec 5>>config.log
4081 {
4082   echo
4083   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4084 ## Running $as_me. ##
4085 _ASBOX
4086   $as_echo "$ac_log"
4087 } >&5
4088
4089 _ACEOF
4090 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4091 #
4092 # INIT-COMMANDS
4093 #
4094 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
4095
4096 _ACEOF
4097
4098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4099
4100 # Handling of arguments.
4101 for ac_config_target in $ac_config_targets
4102 do
4103   case $ac_config_target in
4104     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
4105     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
4106     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
4107     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
4108     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
4109     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
4110
4111   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4112   esac
4113 done
4114
4115
4116 # If the user did not use the arguments to specify the items to instantiate,
4117 # then the envvar interface is used.  Set only those that are not.
4118 # We use the long form for the default assignment because of an extremely
4119 # bizarre bug on SunOS 4.1.3.
4120 if $ac_need_defaults; then
4121   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4122   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4123 fi
4124
4125 # Have a temporary directory for convenience.  Make it in the build tree
4126 # simply because there is no reason against having it here, and in addition,
4127 # creating and moving files from /tmp can sometimes cause problems.
4128 # Hook for its removal unless debugging.
4129 # Note that there is a small window in which the directory will not be cleaned:
4130 # after its creation but before its name has been assigned to `$tmp'.
4131 $debug ||
4132 {
4133   tmp= ac_tmp=
4134   trap 'exit_status=$?
4135   : "${ac_tmp:=$tmp}"
4136   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4137 ' 0
4138   trap 'as_fn_exit 1' 1 2 13 15
4139 }
4140 # Create a (secure) tmp directory for tmp files.
4141
4142 {
4143   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4144   test -d "$tmp"
4145 }  ||
4146 {
4147   tmp=./conf$$-$RANDOM
4148   (umask 077 && mkdir "$tmp")
4149 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4150 ac_tmp=$tmp
4151
4152 # Set up the scripts for CONFIG_FILES section.
4153 # No need to generate them if there are no CONFIG_FILES.
4154 # This happens for instance with `./config.status config.h'.
4155 if test -n "$CONFIG_FILES"; then
4156
4157
4158 ac_cr=`echo X | tr X '\015'`
4159 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4160 # But we know of no other shell where ac_cr would be empty at this
4161 # point, so we can use a bashism as a fallback.
4162 if test "x$ac_cr" = x; then
4163   eval ac_cr=\$\'\\r\'
4164 fi
4165 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4166 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4167   ac_cs_awk_cr='\\r'
4168 else
4169   ac_cs_awk_cr=$ac_cr
4170 fi
4171
4172 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4173 _ACEOF
4174
4175
4176 {
4177   echo "cat >conf$$subs.awk <<_ACEOF" &&
4178   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4179   echo "_ACEOF"
4180 } >conf$$subs.sh ||
4181   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4182 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4183 ac_delim='%!_!# '
4184 for ac_last_try in false false false false false :; do
4185   . ./conf$$subs.sh ||
4186     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4187
4188   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4189   if test $ac_delim_n = $ac_delim_num; then
4190     break
4191   elif $ac_last_try; then
4192     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4193   else
4194     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4195   fi
4196 done
4197 rm -f conf$$subs.sh
4198
4199 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4200 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4201 _ACEOF
4202 sed -n '
4203 h
4204 s/^/S["/; s/!.*/"]=/
4205 p
4206 g
4207 s/^[^!]*!//
4208 :repl
4209 t repl
4210 s/'"$ac_delim"'$//
4211 t delim
4212 :nl
4213 h
4214 s/\(.\{148\}\)..*/\1/
4215 t more1
4216 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4217 p
4218 n
4219 b repl
4220 :more1
4221 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4222 p
4223 g
4224 s/.\{148\}//
4225 t nl
4226 :delim
4227 h
4228 s/\(.\{148\}\)..*/\1/
4229 t more2
4230 s/["\\]/\\&/g; s/^/"/; s/$/"/
4231 p
4232 b
4233 :more2
4234 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4235 p
4236 g
4237 s/.\{148\}//
4238 t delim
4239 ' <conf$$subs.awk | sed '
4240 /^[^""]/{
4241   N
4242   s/\n//
4243 }
4244 ' >>$CONFIG_STATUS || ac_write_fail=1
4245 rm -f conf$$subs.awk
4246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4247 _ACAWK
4248 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4249   for (key in S) S_is_set[key] = 1
4250   FS = "\a"
4251
4252 }
4253 {
4254   line = $ 0
4255   nfields = split(line, field, "@")
4256   substed = 0
4257   len = length(field[1])
4258   for (i = 2; i < nfields; i++) {
4259     key = field[i]
4260     keylen = length(key)
4261     if (S_is_set[key]) {
4262       value = S[key]
4263       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4264       len += length(value) + length(field[++i])
4265       substed = 1
4266     } else
4267       len += 1 + keylen
4268   }
4269
4270   print line
4271 }
4272
4273 _ACAWK
4274 _ACEOF
4275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4276 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4277   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4278 else
4279   cat
4280 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4281   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4282 _ACEOF
4283
4284 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4285 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4286 # trailing colons and then remove the whole line if VPATH becomes empty
4287 # (actually we leave an empty line to preserve line numbers).
4288 if test "x$srcdir" = x.; then
4289   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4290 h
4291 s///
4292 s/^/:/
4293 s/[      ]*$/:/
4294 s/:\$(srcdir):/:/g
4295 s/:\${srcdir}:/:/g
4296 s/:@srcdir@:/:/g
4297 s/^:*//
4298 s/:*$//
4299 x
4300 s/\(=[   ]*\).*/\1/
4301 G
4302 s/\n//
4303 s/^[^=]*=[       ]*$//
4304 }'
4305 fi
4306
4307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4308 fi # test -n "$CONFIG_FILES"
4309
4310
4311 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4312 shift
4313 for ac_tag
4314 do
4315   case $ac_tag in
4316   :[FHLC]) ac_mode=$ac_tag; continue;;
4317   esac
4318   case $ac_mode$ac_tag in
4319   :[FHL]*:*);;
4320   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4321   :[FH]-) ac_tag=-:-;;
4322   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4323   esac
4324   ac_save_IFS=$IFS
4325   IFS=:
4326   set x $ac_tag
4327   IFS=$ac_save_IFS
4328   shift
4329   ac_file=$1
4330   shift
4331
4332   case $ac_mode in
4333   :L) ac_source=$1;;
4334   :[FH])
4335     ac_file_inputs=
4336     for ac_f
4337     do
4338       case $ac_f in
4339       -) ac_f="$ac_tmp/stdin";;
4340       *) # Look for the file first in the build tree, then in the source tree
4341          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4342          # because $ac_f cannot contain `:'.
4343          test -f "$ac_f" ||
4344            case $ac_f in
4345            [\\/$]*) false;;
4346            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4347            esac ||
4348            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4349       esac
4350       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4351       as_fn_append ac_file_inputs " '$ac_f'"
4352     done
4353
4354     # Let's still pretend it is `configure' which instantiates (i.e., don't
4355     # use $as_me), people would be surprised to read:
4356     #    /* config.h.  Generated by config.status.  */
4357     configure_input='Generated from '`
4358           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4359         `' by configure.'
4360     if test x"$ac_file" != x-; then
4361       configure_input="$ac_file.  $configure_input"
4362       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4363 $as_echo "$as_me: creating $ac_file" >&6;}
4364     fi
4365     # Neutralize special characters interpreted by sed in replacement strings.
4366     case $configure_input in #(
4367     *\&* | *\|* | *\\* )
4368        ac_sed_conf_input=`$as_echo "$configure_input" |
4369        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4370     *) ac_sed_conf_input=$configure_input;;
4371     esac
4372
4373     case $ac_tag in
4374     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4375       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4376     esac
4377     ;;
4378   esac
4379
4380   ac_dir=`$as_dirname -- "$ac_file" ||
4381 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4382          X"$ac_file" : 'X\(//\)[^/]' \| \
4383          X"$ac_file" : 'X\(//\)$' \| \
4384          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4385 $as_echo X"$ac_file" |
4386     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4387             s//\1/
4388             q
4389           }
4390           /^X\(\/\/\)[^/].*/{
4391             s//\1/
4392             q
4393           }
4394           /^X\(\/\/\)$/{
4395             s//\1/
4396             q
4397           }
4398           /^X\(\/\).*/{
4399             s//\1/
4400             q
4401           }
4402           s/.*/./; q'`
4403   as_dir="$ac_dir"; as_fn_mkdir_p
4404   ac_builddir=.
4405
4406 case "$ac_dir" in
4407 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4408 *)
4409   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4410   # A ".." for each directory in $ac_dir_suffix.
4411   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4412   case $ac_top_builddir_sub in
4413   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4414   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4415   esac ;;
4416 esac
4417 ac_abs_top_builddir=$ac_pwd
4418 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4419 # for backward compatibility:
4420 ac_top_builddir=$ac_top_build_prefix
4421
4422 case $srcdir in
4423   .)  # We are building in place.
4424     ac_srcdir=.
4425     ac_top_srcdir=$ac_top_builddir_sub
4426     ac_abs_top_srcdir=$ac_pwd ;;
4427   [\\/]* | ?:[\\/]* )  # Absolute name.
4428     ac_srcdir=$srcdir$ac_dir_suffix;
4429     ac_top_srcdir=$srcdir
4430     ac_abs_top_srcdir=$srcdir ;;
4431   *) # Relative name.
4432     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4433     ac_top_srcdir=$ac_top_build_prefix$srcdir
4434     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4435 esac
4436 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4437
4438
4439   case $ac_mode in
4440   :F)
4441   #
4442   # CONFIG_FILE
4443   #
4444
4445   case $INSTALL in
4446   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4447   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4448   esac
4449 _ACEOF
4450
4451 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4452 # If the template does not know about datarootdir, expand it.
4453 # FIXME: This hack should be removed a few years after 2.60.
4454 ac_datarootdir_hack=; ac_datarootdir_seen=
4455 ac_sed_dataroot='
4456 /datarootdir/ {
4457   p
4458   q
4459 }
4460 /@datadir@/p
4461 /@docdir@/p
4462 /@infodir@/p
4463 /@localedir@/p
4464 /@mandir@/p'
4465 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4466 *datarootdir*) ac_datarootdir_seen=yes;;
4467 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4469 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4470 _ACEOF
4471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4472   ac_datarootdir_hack='
4473   s&@datadir@&$datadir&g
4474   s&@docdir@&$docdir&g
4475   s&@infodir@&$infodir&g
4476   s&@localedir@&$localedir&g
4477   s&@mandir@&$mandir&g
4478   s&\\\${datarootdir}&$datarootdir&g' ;;
4479 esac
4480 _ACEOF
4481
4482 # Neutralize VPATH when `$srcdir' = `.'.
4483 # Shell code in configure.ac might set extrasub.
4484 # FIXME: do we really want to maintain this feature?
4485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4486 ac_sed_extra="$ac_vpsub
4487 $extrasub
4488 _ACEOF
4489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4490 :t
4491 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4492 s|@configure_input@|$ac_sed_conf_input|;t t
4493 s&@top_builddir@&$ac_top_builddir_sub&;t t
4494 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4495 s&@srcdir@&$ac_srcdir&;t t
4496 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4497 s&@top_srcdir@&$ac_top_srcdir&;t t
4498 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4499 s&@builddir@&$ac_builddir&;t t
4500 s&@abs_builddir@&$ac_abs_builddir&;t t
4501 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4502 s&@INSTALL@&$ac_INSTALL&;t t
4503 $ac_datarootdir_hack
4504 "
4505 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4506   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4507
4508 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4509   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4510   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4511       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4512   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4513 which seems to be undefined.  Please make sure it is defined" >&5
4514 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4515 which seems to be undefined.  Please make sure it is defined" >&2;}
4516
4517   rm -f "$ac_tmp/stdin"
4518   case $ac_file in
4519   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4520   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4521   esac \
4522   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4523  ;;
4524
4525
4526   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4527 $as_echo "$as_me: executing $ac_file commands" >&6;}
4528  ;;
4529   esac
4530
4531
4532   case $ac_file$ac_mode in
4533     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
4534     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4535  rm -f Makesim1.tmp Makesim2.tmp Makefile
4536  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4537  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4538  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4539         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4540         <Makefile.sim >Makefile
4541  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4542  ;;
4543     "stamp-h":C) echo > stamp-h ;;
4544
4545   esac
4546 done # for ac_tag
4547
4548
4549 as_fn_exit 0
4550 _ACEOF
4551 ac_clean_files=$ac_clean_files_save
4552
4553 test $ac_write_fail = 0 ||
4554   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4555
4556
4557 # configure is writing to config.log, and then calls config.status.
4558 # config.status does its own redirection, appending to config.log.
4559 # Unfortunately, on DOS this fails, as config.log is still kept open
4560 # by configure, so config.status won't be able to write to it; its
4561 # output is simply discarded.  So we exec the FD to /dev/null,
4562 # effectively closing config.log, so it can be properly (re)opened and
4563 # appended to by config.status.  When coming back to configure, we
4564 # need to make the FD available again.
4565 if test "$no_create" != yes; then
4566   ac_cs_success=:
4567   ac_config_status_args=
4568   test "$silent" = yes &&
4569     ac_config_status_args="$ac_config_status_args --quiet"
4570   exec 5>/dev/null
4571   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4572   exec 5>>config.log
4573   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4574   # would make configure fail if this is the last instruction.
4575   $ac_cs_success || as_fn_exit 1
4576 fi
4577 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4578   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4579 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4580 fi
4581
4582