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