sim/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for sim 0.
   4 #
   5 # Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 270 $0: https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim
 271 $0: about your system, including any error possibly output
 272 $0: before this message. Then install a modern shell, or
 273 $0: manually run the script under such a shell if you do
 274 $0: have one."
 275   fi
 276   exit 1
 277 fi
 278 fi
 279 fi
 280 SHELL=${CONFIG_SHELL-/bin/sh}
 281 export SHELL
 282 # Unset more variables known to interfere with behavior of common tools.
 283 CLICOLOR_FORCE= GREP_OPTIONS=
 284 unset CLICOLOR_FORCE GREP_OPTIONS
 285
 286 ## --------------------- ##
 287 ## M4sh Shell Functions. ##
 288 ## --------------------- ##
 289 # as_fn_unset VAR
 290 # ---------------
 291 # Portably unset VAR.
 292 as_fn_unset ()
 293 {
 294   { eval $1=; unset $1;}
 295 }
 296 as_unset=as_fn_unset
 297
 298 # as_fn_set_status STATUS
 299 # -----------------------
 300 # Set $? to STATUS, without forking.
 301 as_fn_set_status ()
 302 {
 303   return $1
 304 } # as_fn_set_status
 305
 306 # as_fn_exit STATUS
 307 # -----------------
 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 309 as_fn_exit ()
 310 {
 311   set +e
 312   as_fn_set_status $1
 313   exit $1
 314 } # as_fn_exit
 315
 316 # as_fn_mkdir_p
 317 # -------------
 318 # Create "$as_dir" as a directory, including parents if necessary.
 319 as_fn_mkdir_p ()
 320 {
 321
 322   case $as_dir in #(
 323   -*) as_dir=./$as_dir;;
 324   esac
 325   test -d "$as_dir" || eval $as_mkdir_p || {
 326     as_dirs=
 327     while :; do
 328       case $as_dir in #(
 329       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 330       *) as_qdir=$as_dir;;
 331       esac
 332       as_dirs="'$as_qdir' $as_dirs"
 333       as_dir=`$as_dirname -- "$as_dir" ||
 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 335          X"$as_dir" : 'X\(//\)[^/]' \| \
 336          X"$as_dir" : 'X\(//\)$' \| \
 337          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 338 $as_echo X"$as_dir" |
 339     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)[^/].*/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)$/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\).*/{
 352             s//\1/
 353             q
 354           }
 355           s/.*/./; q'`
 356       test -d "$as_dir" && break
 357     done
 358     test -z "$as_dirs" || eval "mkdir $as_dirs"
 359   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 360
 361
 362 } # as_fn_mkdir_p
 363
 364 # as_fn_executable_p FILE
 365 # -----------------------
 366 # Test if FILE is an executable regular file.
 367 as_fn_executable_p ()
 368 {
 369   test -f "$1" && test -x "$1"
 370 } # as_fn_executable_p
 371 # as_fn_append VAR VALUE
 372 # ----------------------
 373 # Append the text in VALUE to the end of the definition contained in VAR. Take
 374 # advantage of any shell optimizations that allow amortized linear growth over
 375 # repeated appends, instead of the typical quadratic growth present in naive
 376 # implementations.
 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 378   eval 'as_fn_append ()
 379   {
 380     eval $1+=\$2
 381   }'
 382 else
 383   as_fn_append ()
 384   {
 385     eval $1=\$$1\$2
 386   }
 387 fi # as_fn_append
 388
 389 # as_fn_arith ARG...
 390 # ------------------
 391 # Perform arithmetic evaluation on the ARGs, and store the result in the
 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 393 # must be portable across $(()) and expr.
 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 395   eval 'as_fn_arith ()
 396   {
 397     as_val=$(( $* ))
 398   }'
 399 else
 400   as_fn_arith ()
 401   {
 402     as_val=`expr "$@" || test $? -eq 1`
 403   }
 404 fi # as_fn_arith
 405
 406
 407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 408 # ----------------------------------------
 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 411 # script with STATUS, using 1 if that was 0.
 412 as_fn_error ()
 413 {
 414   as_status=$1; test $as_status -eq 0 && as_status=1
 415   if test "$4"; then
 416     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 417     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 418   fi
 419   $as_echo "$as_me: error: $2" >&2
 420   as_fn_exit $as_status
 421 } # as_fn_error
 422
 423 if expr a : '\(a\)' >/dev/null 2>&1 &&
 424    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 425   as_expr=expr
 426 else
 427   as_expr=false
 428 fi
 429
 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 431   as_basename=basename
 432 else
 433   as_basename=false
 434 fi
 435
 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 437   as_dirname=dirname
 438 else
 439   as_dirname=false
 440 fi
 441
 442 as_me=`$as_basename -- "$0" ||
 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 444          X"$0" : 'X\(//\)$' \| \
 445          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 446 $as_echo X/"$0" |
 447     sed '/^.*\/\([^/][^/]*\)\/*$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\/\)$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\).*/{
 456             s//\1/
 457             q
 458           }
 459           s/.*/./; q'`
 460
 461 # Avoid depending upon Character Ranges.
 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 465 as_cr_digits='0123456789'
 466 as_cr_alnum=$as_cr_Letters$as_cr_digits
 467
 468
 469   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 470   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 471   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 472   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 473   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 474   sed -n '
 475     p
 476     /[$]LINENO/=
 477   ' <$as_myself |
 478     sed '
 479       s/[$]LINENO.*/&-/
 480       t lineno
 481       b
 482       :lineno
 483       N
 484       :loop
 485       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 486       t loop
 487       s/-\n.*//
 488     ' >$as_me.lineno &&
 489   chmod +x "$as_me.lineno" ||
 490     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 491
 492   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 493   # already done that, so ensure we don't try to do so again and fall
 494   # in an infinite loop.  This has already happened in practice.
 495   _as_can_reexec=no; export _as_can_reexec
 496   # Don't try to exec as it changes $[0], causing all sort of problems
 497   # (the dirname of $[0] is not the place where we might find the
 498   # original and so on.  Autoconf is especially sensitive to this).
 499   . "./$as_me.lineno"
 500   # Exit status is that of the last command.
 501   exit
 502 }
 503
 504 ECHO_C= ECHO_N= ECHO_T=
 505 case `echo -n x` in #(((((
 506 -n*)
 507   case `echo 'xy\c'` in
 508   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 509   xy)  ECHO_C='\c';;
 510   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 511        ECHO_T=' ';;
 512   esac;;
 513 *)
 514   ECHO_N='-n';;
 515 esac
 516
 517 rm -f conf$$ conf$$.exe conf$$.file
 518 if test -d conf$$.dir; then
 519   rm -f conf$$.dir/conf$$.file
 520 else
 521   rm -f conf$$.dir
 522   mkdir conf$$.dir 2>/dev/null
 523 fi
 524 if (echo >conf$$.file) 2>/dev/null; then
 525   if ln -s conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s='ln -s'
 527     # ... but there are two gotchas:
 528     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 529     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 530     # In both cases, we have to default to `cp -pR'.
 531     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 532       as_ln_s='cp -pR'
 533   elif ln conf$$.file conf$$ 2>/dev/null; then
 534     as_ln_s=ln
 535   else
 536     as_ln_s='cp -pR'
 537   fi
 538 else
 539   as_ln_s='cp -pR'
 540 fi
 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 542 rmdir conf$$.dir 2>/dev/null
 543
 544 if mkdir -p . 2>/dev/null; then
 545   as_mkdir_p='mkdir -p "$as_dir"'
 546 else
 547   test -d ./-p && rmdir ./-p
 548   as_mkdir_p=false
 549 fi
 550
 551 as_test_x='test -x'
 552 as_executable_p=as_fn_executable_p
 553
 554 # Sed expression to map a string onto a valid CPP name.
 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 556
 557 # Sed expression to map a string onto a valid variable name.
 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 559
 560
 561 test -n "$DJDIR" || exec 7<&0 </dev/null
 562 exec 6>&1
 563
 564 # Name of the host.
 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 566 # so uname gets run too.
 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 568
 569 #
 570 # Initializations.
 571 #
 572 ac_default_prefix=/usr/local
 573 ac_clean_files=
 574 ac_config_libobj_dir=.
 575 LIBOBJS=
 576 cross_compiling=no
 577 subdirs=
 578 MFLAGS=
 579 MAKEFLAGS=
 580
 581 # Identity of this package.
 582 PACKAGE_NAME='sim'
 583 PACKAGE_TARNAME='sim'
 584 PACKAGE_VERSION='0'
 585 PACKAGE_STRING='sim 0'
 586 PACKAGE_BUGREPORT='https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim'
 587 PACKAGE_URL='https://sourceware.org/gdb/wiki/Sim/'
 588
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 enable_option_checking=no
 626 ac_subst_vars='am__EXEEXT_FALSE
 627 am__EXEEXT_TRUE
 628 LTLIBOBJS
 629 LIBOBJS
 630 SIM_ENABLE_IGEN_FALSE
 631 SIM_ENABLE_IGEN_TRUE
 632 subdirs
 633 SIM_PRIMARY_TARGET
 634 AM_BACKSLASH
 635 AM_DEFAULT_VERBOSITY
 636 AM_DEFAULT_V
 637 AM_V
 638 am__fastdepCC_FALSE
 639 am__fastdepCC_TRUE
 640 CCDEPMODE
 641 am__nodep
 642 AMDEPBACKSLASH
 643 AMDEP_FALSE
 644 AMDEP_TRUE
 645 am__quote
 646 am__include
 647 DEPDIR
 648 am__untar
 649 am__tar
 650 AMTAR
 651 am__leading_dot
 652 SET_MAKE
 653 AWK
 654 mkdir_p
 655 MKDIR_P
 656 INSTALL_STRIP_PROGRAM
 657 STRIP
 658 install_sh
 659 MAKEINFO
 660 AUTOHEADER
 661 AUTOMAKE
 662 AUTOCONF
 663 ACLOCAL
 664 VERSION
 665 PACKAGE
 666 CYGPATH_W
 667 am__isrc
 668 MAINT
 669 MAINTAINER_MODE_FALSE
 670 MAINTAINER_MODE_TRUE
 671 C_DIALECT
 672 RANLIB
 673 AR
 674 LDFLAGS_FOR_BUILD
 675 CFLAGS_FOR_BUILD
 676 CC_FOR_BUILD
 677 INSTALL_DATA
 678 INSTALL_SCRIPT
 679 INSTALL_PROGRAM
 680 EGREP
 681 GREP
 682 CPP
 683 OBJEXT
 684 EXEEXT
 685 ac_ct_CC
 686 CPPFLAGS
 687 LDFLAGS
 688 CFLAGS
 689 CC
 690 target_os
 691 target_vendor
 692 target_cpu
 693 target
 694 host_os
 695 host_vendor
 696 host_cpu
 697 host
 698 build_os
 699 build_vendor
 700 build_cpu
 701 build
 702 target_alias
 703 host_alias
 704 build_alias
 705 LIBS
 706 ECHO_T
 707 ECHO_N
 708 ECHO_C
 709 DEFS
 710 mandir
 711 localedir
 712 libdir
 713 psdir
 714 pdfdir
 715 dvidir
 716 htmldir
 717 infodir
 718 docdir
 719 oldincludedir
 720 includedir
 721 localstatedir
 722 sharedstatedir
 723 sysconfdir
 724 datadir
 725 datarootdir
 726 libexecdir
 727 sbindir
 728 bindir
 729 program_transform_name
 730 prefix
 731 exec_prefix
 732 PACKAGE_URL
 733 PACKAGE_BUGREPORT
 734 PACKAGE_STRING
 735 PACKAGE_VERSION
 736 PACKAGE_TARNAME
 737 PACKAGE_NAME
 738 PATH_SEPARATOR
 739 SHELL'
 740 ac_subst_files=''
 741 ac_user_opts='
 742 enable_option_checking
 743 enable_maintainer_mode
 744 enable_dependency_tracking
 745 enable_silent_rules
 746 enable_sim
 747 enable_targets
 748 '
 749       ac_precious_vars='build_alias
 750 host_alias
 751 target_alias
 752 CC
 753 CFLAGS
 754 LDFLAGS
 755 LIBS
 756 CPPFLAGS
 757 CPP'
 758 ac_subdirs_all='aarch64
 759 arm
 760 avr
 761 bfin
 762 bpf
 763 cr16
 764 cris
 765 d10v
 766 frv
 767 h8300
 768 iq2000
 769 lm32
 770 m32c
 771 m32r
 772 m68hc11
 773 mcore
 774 microblaze
 775 mips
 776 mn10300
 777 moxie
 778 msp430
 779 or1k
 780 pru
 781 riscv
 782 rl78
 783 rx
 784 sh
 785 erc32
 786 ppc
 787 ft32
 788 v850'
 789
 790 # Initialize some variables set by options.
 791 ac_init_help=
 792 ac_init_version=false
 793 ac_unrecognized_opts=
 794 ac_unrecognized_sep=
 795 # The variables have the same names as the options, with
 796 # dashes changed to underlines.
 797 cache_file=/dev/null
 798 exec_prefix=NONE
 799 no_create=
 800 no_recursion=
 801 prefix=NONE
 802 program_prefix=NONE
 803 program_suffix=NONE
 804 program_transform_name=s,x,x,
 805 silent=
 806 site=
 807 srcdir=
 808 verbose=
 809 x_includes=NONE
 810 x_libraries=NONE
 811
 812 # Installation directory options.
 813 # These are left unexpanded so users can "make install exec_prefix=/foo"
 814 # and all the variables that are supposed to be based on exec_prefix
 815 # by default will actually change.
 816 # Use braces instead of parens because sh, perl, etc. also accept them.
 817 # (The list follows the same order as the GNU Coding Standards.)
 818 bindir='${exec_prefix}/bin'
 819 sbindir='${exec_prefix}/sbin'
 820 libexecdir='${exec_prefix}/libexec'
 821 datarootdir='${prefix}/share'
 822 datadir='${datarootdir}'
 823 sysconfdir='${prefix}/etc'
 824 sharedstatedir='${prefix}/com'
 825 localstatedir='${prefix}/var'
 826 includedir='${prefix}/include'
 827 oldincludedir='/usr/include'
 828 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 829 infodir='${datarootdir}/info'
 830 htmldir='${docdir}'
 831 dvidir='${docdir}'
 832 pdfdir='${docdir}'
 833 psdir='${docdir}'
 834 libdir='${exec_prefix}/lib'
 835 localedir='${datarootdir}/locale'
 836 mandir='${datarootdir}/man'
 837
 838 ac_prev=
 839 ac_dashdash=
 840 for ac_option
 841 do
 842   # If the previous option needs an argument, assign it.
 843   if test -n "$ac_prev"; then
 844     eval $ac_prev=\$ac_option
 845     ac_prev=
 846     continue
 847   fi
 848
 849   case $ac_option in
 850   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 851   *=)   ac_optarg= ;;
 852   *)    ac_optarg=yes ;;
 853   esac
 854
 855   # Accept the important Cygnus configure options, so we can diagnose typos.
 856
 857   case $ac_dashdash$ac_option in
 858   --)
 859     ac_dashdash=yes ;;
 860
 861   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 862     ac_prev=bindir ;;
 863   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 864     bindir=$ac_optarg ;;
 865
 866   -build | --build | --buil | --bui | --bu)
 867     ac_prev=build_alias ;;
 868   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 869     build_alias=$ac_optarg ;;
 870
 871   -cache-file | --cache-file | --cache-fil | --cache-fi \
 872   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 873     ac_prev=cache_file ;;
 874   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 875   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 876     cache_file=$ac_optarg ;;
 877
 878   --config-cache | -C)
 879     cache_file=config.cache ;;
 880
 881   -datadir | --datadir | --datadi | --datad)
 882     ac_prev=datadir ;;
 883   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 884     datadir=$ac_optarg ;;
 885
 886   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 887   | --dataroo | --dataro | --datar)
 888     ac_prev=datarootdir ;;
 889   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 890   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 891     datarootdir=$ac_optarg ;;
 892
 893   -disable-* | --disable-*)
 894     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 895     # Reject names that are not valid shell variable names.
 896     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 897       as_fn_error $? "invalid feature name: $ac_useropt"
 898     ac_useropt_orig=$ac_useropt
 899     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 900     case $ac_user_opts in
 901       *"
 902 "enable_$ac_useropt"
 903 "*) ;;
 904       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 905          ac_unrecognized_sep=', ';;
 906     esac
 907     eval enable_$ac_useropt=no ;;
 908
 909   -docdir | --docdir | --docdi | --doc | --do)
 910     ac_prev=docdir ;;
 911   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 912     docdir=$ac_optarg ;;
 913
 914   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 915     ac_prev=dvidir ;;
 916   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 917     dvidir=$ac_optarg ;;
 918
 919   -enable-* | --enable-*)
 920     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 921     # Reject names that are not valid shell variable names.
 922     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 923       as_fn_error $? "invalid feature name: $ac_useropt"
 924     ac_useropt_orig=$ac_useropt
 925     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 926     case $ac_user_opts in
 927       *"
 928 "enable_$ac_useropt"
 929 "*) ;;
 930       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 931          ac_unrecognized_sep=', ';;
 932     esac
 933     eval enable_$ac_useropt=\$ac_optarg ;;
 934
 935   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 936   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 937   | --exec | --exe | --ex)
 938     ac_prev=exec_prefix ;;
 939   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 940   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 941   | --exec=* | --exe=* | --ex=*)
 942     exec_prefix=$ac_optarg ;;
 943
 944   -gas | --gas | --ga | --g)
 945     # Obsolete; use --with-gas.
 946     with_gas=yes ;;
 947
 948   -help | --help | --hel | --he | -h)
 949     ac_init_help=long ;;
 950   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 951     ac_init_help=recursive ;;
 952   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 953     ac_init_help=short ;;
 954
 955   -host | --host | --hos | --ho)
 956     ac_prev=host_alias ;;
 957   -host=* | --host=* | --hos=* | --ho=*)
 958     host_alias=$ac_optarg ;;
 959
 960   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 961     ac_prev=htmldir ;;
 962   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 963   | --ht=*)
 964     htmldir=$ac_optarg ;;
 965
 966   -includedir | --includedir | --includedi | --included | --include \
 967   | --includ | --inclu | --incl | --inc)
 968     ac_prev=includedir ;;
 969   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 970   | --includ=* | --inclu=* | --incl=* | --inc=*)
 971     includedir=$ac_optarg ;;
 972
 973   -infodir | --infodir | --infodi | --infod | --info | --inf)
 974     ac_prev=infodir ;;
 975   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 976     infodir=$ac_optarg ;;
 977
 978   -libdir | --libdir | --libdi | --libd)
 979     ac_prev=libdir ;;
 980   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 981     libdir=$ac_optarg ;;
 982
 983   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 984   | --libexe | --libex | --libe)
 985     ac_prev=libexecdir ;;
 986   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 987   | --libexe=* | --libex=* | --libe=*)
 988     libexecdir=$ac_optarg ;;
 989
 990   -localedir | --localedir | --localedi | --localed | --locale)
 991     ac_prev=localedir ;;
 992   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 993     localedir=$ac_optarg ;;
 994
 995   -localstatedir | --localstatedir | --localstatedi | --localstated \
 996   | --localstate | --localstat | --localsta | --localst | --locals)
 997     ac_prev=localstatedir ;;
 998   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 999   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1000     localstatedir=$ac_optarg ;;
1001
1002   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1003     ac_prev=mandir ;;
1004   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1005     mandir=$ac_optarg ;;
1006
1007   -nfp | --nfp | --nf)
1008     # Obsolete; use --without-fp.
1009     with_fp=no ;;
1010
1011   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1012   | --no-cr | --no-c | -n)
1013     no_create=yes ;;
1014
1015   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1016   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1017     no_recursion=yes ;;
1018
1019   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1020   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1021   | --oldin | --oldi | --old | --ol | --o)
1022     ac_prev=oldincludedir ;;
1023   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1024   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1025   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1026     oldincludedir=$ac_optarg ;;
1027
1028   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1029     ac_prev=prefix ;;
1030   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1031     prefix=$ac_optarg ;;
1032
1033   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1034   | --program-pre | --program-pr | --program-p)
1035     ac_prev=program_prefix ;;
1036   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1037   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1038     program_prefix=$ac_optarg ;;
1039
1040   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1041   | --program-suf | --program-su | --program-s)
1042     ac_prev=program_suffix ;;
1043   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1044   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1045     program_suffix=$ac_optarg ;;
1046
1047   -program-transform-name | --program-transform-name \
1048   | --program-transform-nam | --program-transform-na \
1049   | --program-transform-n | --program-transform- \
1050   | --program-transform | --program-transfor \
1051   | --program-transfo | --program-transf \
1052   | --program-trans | --program-tran \
1053   | --progr-tra | --program-tr | --program-t)
1054     ac_prev=program_transform_name ;;
1055   -program-transform-name=* | --program-transform-name=* \
1056   | --program-transform-nam=* | --program-transform-na=* \
1057   | --program-transform-n=* | --program-transform-=* \
1058   | --program-transform=* | --program-transfor=* \
1059   | --program-transfo=* | --program-transf=* \
1060   | --program-trans=* | --program-tran=* \
1061   | --progr-tra=* | --program-tr=* | --program-t=*)
1062     program_transform_name=$ac_optarg ;;
1063
1064   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1065     ac_prev=pdfdir ;;
1066   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1067     pdfdir=$ac_optarg ;;
1068
1069   -psdir | --psdir | --psdi | --psd | --ps)
1070     ac_prev=psdir ;;
1071   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1072     psdir=$ac_optarg ;;
1073
1074   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1075   | -silent | --silent | --silen | --sile | --sil)
1076     silent=yes ;;
1077
1078   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1079     ac_prev=sbindir ;;
1080   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1081   | --sbi=* | --sb=*)
1082     sbindir=$ac_optarg ;;
1083
1084   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1085   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1086   | --sharedst | --shareds | --shared | --share | --shar \
1087   | --sha | --sh)
1088     ac_prev=sharedstatedir ;;
1089   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1090   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1091   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1092   | --sha=* | --sh=*)
1093     sharedstatedir=$ac_optarg ;;
1094
1095   -site | --site | --sit)
1096     ac_prev=site ;;
1097   -site=* | --site=* | --sit=*)
1098     site=$ac_optarg ;;
1099
1100   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1101     ac_prev=srcdir ;;
1102   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1103     srcdir=$ac_optarg ;;
1104
1105   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1106   | --syscon | --sysco | --sysc | --sys | --sy)
1107     ac_prev=sysconfdir ;;
1108   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1109   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1110     sysconfdir=$ac_optarg ;;
1111
1112   -target | --target | --targe | --targ | --tar | --ta | --t)
1113     ac_prev=target_alias ;;
1114   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1115     target_alias=$ac_optarg ;;
1116
1117   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1118     verbose=yes ;;
1119
1120   -version | --version | --versio | --versi | --vers | -V)
1121     ac_init_version=: ;;
1122
1123   -with-* | --with-*)
1124     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1125     # Reject names that are not valid shell variable names.
1126     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1127       as_fn_error $? "invalid package name: $ac_useropt"
1128     ac_useropt_orig=$ac_useropt
1129     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1130     case $ac_user_opts in
1131       *"
1132 "with_$ac_useropt"
1133 "*) ;;
1134       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1135          ac_unrecognized_sep=', ';;
1136     esac
1137     eval with_$ac_useropt=\$ac_optarg ;;
1138
1139   -without-* | --without-*)
1140     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1141     # Reject names that are not valid shell variable names.
1142     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1143       as_fn_error $? "invalid package name: $ac_useropt"
1144     ac_useropt_orig=$ac_useropt
1145     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1146     case $ac_user_opts in
1147       *"
1148 "with_$ac_useropt"
1149 "*) ;;
1150       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1151          ac_unrecognized_sep=', ';;
1152     esac
1153     eval with_$ac_useropt=no ;;
1154
1155   --x)
1156     # Obsolete; use --with-x.
1157     with_x=yes ;;
1158
1159   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1160   | --x-incl | --x-inc | --x-in | --x-i)
1161     ac_prev=x_includes ;;
1162   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1163   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1164     x_includes=$ac_optarg ;;
1165
1166   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1167   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1168     ac_prev=x_libraries ;;
1169   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1170   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1171     x_libraries=$ac_optarg ;;
1172
1173   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1174 Try \`$0 --help' for more information"
1175     ;;
1176
1177   *=*)
1178     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1179     # Reject names that are not valid shell variable names.
1180     case $ac_envvar in #(
1181       '' | [0-9]* | *[!_$as_cr_alnum]* )
1182       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1183     esac
1184     eval $ac_envvar=\$ac_optarg
1185     export $ac_envvar ;;
1186
1187   *)
1188     # FIXME: should be removed in autoconf 3.0.
1189     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1190     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1191       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1192     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1193     ;;
1194
1195   esac
1196 done
1197
1198 if test -n "$ac_prev"; then
1199   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1200   as_fn_error $? "missing argument to $ac_option"
1201 fi
1202
1203 if test -n "$ac_unrecognized_opts"; then
1204   case $enable_option_checking in
1205     no) ;;
1206     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1207     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1208   esac
1209 fi
1210
1211 # Check all directory arguments for consistency.
1212 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1213                 datadir sysconfdir sharedstatedir localstatedir includedir \
1214                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1215                 libdir localedir mandir
1216 do
1217   eval ac_val=\$$ac_var
1218   # Remove trailing slashes.
1219   case $ac_val in
1220     */ )
1221       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1222       eval $ac_var=\$ac_val;;
1223   esac
1224   # Be sure to have absolute directory names.
1225   case $ac_val in
1226     [\\/$]* | ?:[\\/]* )  continue;;
1227     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1228   esac
1229   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1230 done
1231
1232 # There might be people who depend on the old broken behavior: `$host'
1233 # used to hold the argument of --host etc.
1234 # FIXME: To remove some day.
1235 build=$build_alias
1236 host=$host_alias
1237 target=$target_alias
1238
1239 # FIXME: To remove some day.
1240 if test "x$host_alias" != x; then
1241   if test "x$build_alias" = x; then
1242     cross_compiling=maybe
1243   elif test "x$build_alias" != "x$host_alias"; then
1244     cross_compiling=yes
1245   fi
1246 fi
1247
1248 ac_tool_prefix=
1249 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1250
1251 test "$silent" = yes && exec 6>/dev/null
1252
1253
1254 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1255 ac_ls_di=`ls -di .` &&
1256 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1257   as_fn_error $? "working directory cannot be determined"
1258 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1259   as_fn_error $? "pwd does not report name of working directory"
1260
1261
1262 # Find the source files, if location was not specified.
1263 if test -z "$srcdir"; then
1264   ac_srcdir_defaulted=yes
1265   # Try the directory containing this script, then the parent directory.
1266   ac_confdir=`$as_dirname -- "$as_myself" ||
1267 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1268          X"$as_myself" : 'X\(//\)[^/]' \| \
1269          X"$as_myself" : 'X\(//\)$' \| \
1270          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1271 $as_echo X"$as_myself" |
1272     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\/\)[^/].*/{
1277             s//\1/
1278             q
1279           }
1280           /^X\(\/\/\)$/{
1281             s//\1/
1282             q
1283           }
1284           /^X\(\/\).*/{
1285             s//\1/
1286             q
1287           }
1288           s/.*/./; q'`
1289   srcdir=$ac_confdir
1290   if test ! -r "$srcdir/$ac_unique_file"; then
1291     srcdir=..
1292   fi
1293 else
1294   ac_srcdir_defaulted=no
1295 fi
1296 if test ! -r "$srcdir/$ac_unique_file"; then
1297   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1298   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1299 fi
1300 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1301 ac_abs_confdir=`(
1302         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1303         pwd)`
1304 # When building in place, set srcdir=.
1305 if test "$ac_abs_confdir" = "$ac_pwd"; then
1306   srcdir=.
1307 fi
1308 # Remove unnecessary trailing slashes from srcdir.
1309 # Double slashes in file names in object file debugging info
1310 # mess up M-x gdb in Emacs.
1311 case $srcdir in
1312 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1313 esac
1314 for ac_var in $ac_precious_vars; do
1315   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1316   eval ac_env_${ac_var}_value=\$${ac_var}
1317   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1318   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1319 done
1320
1321 #
1322 # Report the --help message.
1323 #
1324 if test "$ac_init_help" = "long"; then
1325   # Omit some internal or obsolete options to make the list less imposing.
1326   # This message is too long to be a string in the A/UX 3.1 sh.
1327   cat <<_ACEOF
1328 \`configure' configures sim 0 to adapt to many kinds of systems.
1329
1330 Usage: $0 [OPTION]... [VAR=VALUE]...
1331
1332 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1333 VAR=VALUE.  See below for descriptions of some of the useful variables.
1334
1335 Defaults for the options are specified in brackets.
1336
1337 Configuration:
1338   -h, --help              display this help and exit
1339       --help=short        display options specific to this package
1340       --help=recursive    display the short help of all the included packages
1341   -V, --version           display version information and exit
1342   -q, --quiet, --silent   do not print \`checking ...' messages
1343       --cache-file=FILE   cache test results in FILE [disabled]
1344   -C, --config-cache      alias for \`--cache-file=config.cache'
1345   -n, --no-create         do not create output files
1346       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1347
1348 Installation directories:
1349   --prefix=PREFIX         install architecture-independent files in PREFIX
1350                           [$ac_default_prefix]
1351   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1352                           [PREFIX]
1353
1354 By default, \`make install' will install all the files in
1355 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1356 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1357 for instance \`--prefix=\$HOME'.
1358
1359 For better control, use the options below.
1360
1361 Fine tuning of the installation directories:
1362   --bindir=DIR            user executables [EPREFIX/bin]
1363   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1364   --libexecdir=DIR        program executables [EPREFIX/libexec]
1365   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1366   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1367   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1368   --libdir=DIR            object code libraries [EPREFIX/lib]
1369   --includedir=DIR        C header files [PREFIX/include]
1370   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1371   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1372   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1373   --infodir=DIR           info documentation [DATAROOTDIR/info]
1374   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1375   --mandir=DIR            man documentation [DATAROOTDIR/man]
1376   --docdir=DIR            documentation root [DATAROOTDIR/doc/sim]
1377   --htmldir=DIR           html documentation [DOCDIR]
1378   --dvidir=DIR            dvi documentation [DOCDIR]
1379   --pdfdir=DIR            pdf documentation [DOCDIR]
1380   --psdir=DIR             ps documentation [DOCDIR]
1381 _ACEOF
1382
1383   cat <<\_ACEOF
1384
1385 Program names:
1386   --program-prefix=PREFIX            prepend PREFIX to installed program names
1387   --program-suffix=SUFFIX            append SUFFIX to installed program names
1388   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1389
1390 System types:
1391   --build=BUILD     configure for building on BUILD [guessed]
1392   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1393   --target=TARGET   configure for building compilers for TARGET [HOST]
1394 _ACEOF
1395 fi
1396
1397 if test -n "$ac_init_help"; then
1398   case $ac_init_help in
1399      short | recursive ) echo "Configuration of sim 0:";;
1400    esac
1401   cat <<\_ACEOF
1402
1403 Optional Features:
1404   --disable-option-checking  ignore unrecognized --enable/--with options
1405   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1406   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1407   --enable-maintainer-mode
1408                           enable make rules and dependencies not useful (and
1409                           sometimes confusing) to the casual installer
1410   --enable-dependency-tracking
1411                           do not reject slow dependency extractors
1412   --disable-dependency-tracking
1413                           speeds up one-time build
1414   --enable-silent-rules   less verbose build output (undo: "make V=1")
1415   --disable-silent-rules  verbose build output (undo: "make V=0")
1416   --enable-sim            Enable the GNU simulator
1417   --enable-targets        alternative target configurations
1418
1419 Some influential environment variables:
1420   CC          C compiler command
1421   CFLAGS      C compiler flags
1422   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1423               nonstandard directory <lib dir>
1424   LIBS        libraries to pass to the linker, e.g. -l<library>
1425   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1426               you have headers in a nonstandard directory <include dir>
1427   CPP         C preprocessor
1428
1429 Use these variables to override the choices made by `configure' or to help
1430 it to find libraries and programs with nonstandard names/locations.
1431
1432 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
1433 sim home page: <https://sourceware.org/gdb/wiki/Sim/>.
1434 _ACEOF
1435 ac_status=$?
1436 fi
1437
1438 if test "$ac_init_help" = "recursive"; then
1439   # If there are subdirs, report their specific --help.
1440   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1441     test -d "$ac_dir" ||
1442       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1443       continue
1444     ac_builddir=.
1445
1446 case "$ac_dir" in
1447 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1448 *)
1449   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1450   # A ".." for each directory in $ac_dir_suffix.
1451   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1452   case $ac_top_builddir_sub in
1453   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1454   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1455   esac ;;
1456 esac
1457 ac_abs_top_builddir=$ac_pwd
1458 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1459 # for backward compatibility:
1460 ac_top_builddir=$ac_top_build_prefix
1461
1462 case $srcdir in
1463   .)  # We are building in place.
1464     ac_srcdir=.
1465     ac_top_srcdir=$ac_top_builddir_sub
1466     ac_abs_top_srcdir=$ac_pwd ;;
1467   [\\/]* | ?:[\\/]* )  # Absolute name.
1468     ac_srcdir=$srcdir$ac_dir_suffix;
1469     ac_top_srcdir=$srcdir
1470     ac_abs_top_srcdir=$srcdir ;;
1471   *) # Relative name.
1472     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1473     ac_top_srcdir=$ac_top_build_prefix$srcdir
1474     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1475 esac
1476 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1477
1478     cd "$ac_dir" || { ac_status=$?; continue; }
1479     # Check for guested configure.
1480     if test -f "$ac_srcdir/configure.gnu"; then
1481       echo &&
1482       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1483     elif test -f "$ac_srcdir/configure"; then
1484       echo &&
1485       $SHELL "$ac_srcdir/configure" --help=recursive
1486     else
1487       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1488     fi || ac_status=$?
1489     cd "$ac_pwd" || { ac_status=$?; break; }
1490   done
1491 fi
1492
1493 test -n "$ac_init_help" && exit $ac_status
1494 if $ac_init_version; then
1495   cat <<\_ACEOF
1496 sim configure 0
1497 generated by GNU Autoconf 2.69
1498
1499 Copyright (C) 2012 Free Software Foundation, Inc.
1500 This configure script is free software; the Free Software Foundation
1501 gives unlimited permission to copy, distribute and modify it.
1502 _ACEOF
1503   exit
1504 fi
1505
1506 ## ------------------------ ##
1507 ## Autoconf initialization. ##
1508 ## ------------------------ ##
1509
1510 # ac_fn_c_try_compile LINENO
1511 # --------------------------
1512 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1513 ac_fn_c_try_compile ()
1514 {
1515   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1516   rm -f conftest.$ac_objext
1517   if { { ac_try="$ac_compile"
1518 case "(($ac_try" in
1519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1520   *) ac_try_echo=$ac_try;;
1521 esac
1522 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523 $as_echo "$ac_try_echo"; } >&5
1524   (eval "$ac_compile") 2>conftest.err
1525   ac_status=$?
1526   if test -s conftest.err; then
1527     grep -v '^ *+' conftest.err >conftest.er1
1528     cat conftest.er1 >&5
1529     mv -f conftest.er1 conftest.err
1530   fi
1531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1532   test $ac_status = 0; } && {
1533          test -z "$ac_c_werror_flag" ||
1534          test ! -s conftest.err
1535        } && test -s conftest.$ac_objext; then :
1536   ac_retval=0
1537 else
1538   $as_echo "$as_me: failed program was:" >&5
1539 sed 's/^/| /' conftest.$ac_ext >&5
1540
1541         ac_retval=1
1542 fi
1543   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1544   as_fn_set_status $ac_retval
1545
1546 } # ac_fn_c_try_compile
1547
1548 # ac_fn_c_try_cpp LINENO
1549 # ----------------------
1550 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1551 ac_fn_c_try_cpp ()
1552 {
1553   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1554   if { { ac_try="$ac_cpp conftest.$ac_ext"
1555 case "(($ac_try" in
1556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1557   *) ac_try_echo=$ac_try;;
1558 esac
1559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1560 $as_echo "$ac_try_echo"; } >&5
1561   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1562   ac_status=$?
1563   if test -s conftest.err; then
1564     grep -v '^ *+' conftest.err >conftest.er1
1565     cat conftest.er1 >&5
1566     mv -f conftest.er1 conftest.err
1567   fi
1568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1569   test $ac_status = 0; } > conftest.i && {
1570          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1571          test ! -s conftest.err
1572        }; then :
1573   ac_retval=0
1574 else
1575   $as_echo "$as_me: failed program was:" >&5
1576 sed 's/^/| /' conftest.$ac_ext >&5
1577
1578     ac_retval=1
1579 fi
1580   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1581   as_fn_set_status $ac_retval
1582
1583 } # ac_fn_c_try_cpp
1584
1585 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1586 # -------------------------------------------------------
1587 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1588 # the include files in INCLUDES and setting the cache variable VAR
1589 # accordingly.
1590 ac_fn_c_check_header_mongrel ()
1591 {
1592   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593   if eval \${$3+:} false; then :
1594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1595 $as_echo_n "checking for $2... " >&6; }
1596 if eval \${$3+:} false; then :
1597   $as_echo_n "(cached) " >&6
1598 fi
1599 eval ac_res=\$$3
1600                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1601 $as_echo "$ac_res" >&6; }
1602 else
1603   # Is the header compilable?
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1605 $as_echo_n "checking $2 usability... " >&6; }
1606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607 /* end confdefs.h.  */
1608 $4
1609 #include <$2>
1610 _ACEOF
1611 if ac_fn_c_try_compile "$LINENO"; then :
1612   ac_header_compiler=yes
1613 else
1614   ac_header_compiler=no
1615 fi
1616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1618 $as_echo "$ac_header_compiler" >&6; }
1619
1620 # Is the header present?
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1622 $as_echo_n "checking $2 presence... " >&6; }
1623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1624 /* end confdefs.h.  */
1625 #include <$2>
1626 _ACEOF
1627 if ac_fn_c_try_cpp "$LINENO"; then :
1628   ac_header_preproc=yes
1629 else
1630   ac_header_preproc=no
1631 fi
1632 rm -f conftest.err conftest.i conftest.$ac_ext
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1634 $as_echo "$ac_header_preproc" >&6; }
1635
1636 # So?  What about this header?
1637 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1638   yes:no: )
1639     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1640 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1641     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1642 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1643     ;;
1644   no:yes:* )
1645     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1646 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1647     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1648 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1649     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1650 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1651     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1652 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1653     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1654 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1655 ( $as_echo "## -------------------------------------------------------------------------------------- ##
1656 ## Report this to https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim ##
1657 ## -------------------------------------------------------------------------------------- ##"
1658      ) | sed "s/^/$as_me: WARNING:     /" >&2
1659     ;;
1660 esac
1661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if eval \${$3+:} false; then :
1664   $as_echo_n "(cached) " >&6
1665 else
1666   eval "$3=\$ac_header_compiler"
1667 fi
1668 eval ac_res=\$$3
1669                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670 $as_echo "$ac_res" >&6; }
1671 fi
1672   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673
1674 } # ac_fn_c_check_header_mongrel
1675
1676 # ac_fn_c_try_run LINENO
1677 # ----------------------
1678 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1679 # that executables *can* be run.
1680 ac_fn_c_try_run ()
1681 {
1682   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683   if { { ac_try="$ac_link"
1684 case "(($ac_try" in
1685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1686   *) ac_try_echo=$ac_try;;
1687 esac
1688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1689 $as_echo "$ac_try_echo"; } >&5
1690   (eval "$ac_link") 2>&5
1691   ac_status=$?
1692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1693   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1694   { { case "(($ac_try" in
1695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696   *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700   (eval "$ac_try") 2>&5
1701   ac_status=$?
1702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1703   test $ac_status = 0; }; }; then :
1704   ac_retval=0
1705 else
1706   $as_echo "$as_me: program exited with status $ac_status" >&5
1707        $as_echo "$as_me: failed program was:" >&5
1708 sed 's/^/| /' conftest.$ac_ext >&5
1709
1710        ac_retval=$ac_status
1711 fi
1712   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1713   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1714   as_fn_set_status $ac_retval
1715
1716 } # ac_fn_c_try_run
1717
1718 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1719 # -------------------------------------------------------
1720 # Tests whether HEADER exists and can be compiled using the include files in
1721 # INCLUDES, setting the cache variable VAR accordingly.
1722 ac_fn_c_check_header_compile ()
1723 {
1724   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1726 $as_echo_n "checking for $2... " >&6; }
1727 if eval \${$3+:} false; then :
1728   $as_echo_n "(cached) " >&6
1729 else
1730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1731 /* end confdefs.h.  */
1732 $4
1733 #include <$2>
1734 _ACEOF
1735 if ac_fn_c_try_compile "$LINENO"; then :
1736   eval "$3=yes"
1737 else
1738   eval "$3=no"
1739 fi
1740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1741 fi
1742 eval ac_res=\$$3
1743                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1744 $as_echo "$ac_res" >&6; }
1745   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1746
1747 } # ac_fn_c_check_header_compile
1748 cat >config.log <<_ACEOF
1749 This file contains any messages produced by compilers while
1750 running configure, to aid debugging if configure makes a mistake.
1751
1752 It was created by sim $as_me 0, which was
1753 generated by GNU Autoconf 2.69.  Invocation command line was
1754
1755   $ $0 $@
1756
1757 _ACEOF
1758 exec 5>>config.log
1759 {
1760 cat <<_ASUNAME
1761 ## --------- ##
1762 ## Platform. ##
1763 ## --------- ##
1764
1765 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1766 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1767 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1768 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1769 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1770
1771 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1772 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1773
1774 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1775 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1776 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1777 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1778 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1779 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1780 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1781
1782 _ASUNAME
1783
1784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785 for as_dir in $PATH
1786 do
1787   IFS=$as_save_IFS
1788   test -z "$as_dir" && as_dir=.
1789     $as_echo "PATH: $as_dir"
1790   done
1791 IFS=$as_save_IFS
1792
1793 } >&5
1794
1795 cat >&5 <<_ACEOF
1796
1797
1798 ## ----------- ##
1799 ## Core tests. ##
1800 ## ----------- ##
1801
1802 _ACEOF
1803
1804
1805 # Keep a trace of the command line.
1806 # Strip out --no-create and --no-recursion so they do not pile up.
1807 # Strip out --silent because we don't want to record it for future runs.
1808 # Also quote any args containing shell meta-characters.
1809 # Make two passes to allow for proper duplicate-argument suppression.
1810 ac_configure_args=
1811 ac_configure_args0=
1812 ac_configure_args1=
1813 ac_must_keep_next=false
1814 for ac_pass in 1 2
1815 do
1816   for ac_arg
1817   do
1818     case $ac_arg in
1819     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1820     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1821     | -silent | --silent | --silen | --sile | --sil)
1822       continue ;;
1823     *\'*)
1824       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1825     esac
1826     case $ac_pass in
1827     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1828     2)
1829       as_fn_append ac_configure_args1 " '$ac_arg'"
1830       if test $ac_must_keep_next = true; then
1831         ac_must_keep_next=false # Got value, back to normal.
1832       else
1833         case $ac_arg in
1834           *=* | --config-cache | -C | -disable-* | --disable-* \
1835           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1836           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1837           | -with-* | --with-* | -without-* | --without-* | --x)
1838             case "$ac_configure_args0 " in
1839               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1840             esac
1841             ;;
1842           -* ) ac_must_keep_next=true ;;
1843         esac
1844       fi
1845       as_fn_append ac_configure_args " '$ac_arg'"
1846       ;;
1847     esac
1848   done
1849 done
1850 { ac_configure_args0=; unset ac_configure_args0;}
1851 { ac_configure_args1=; unset ac_configure_args1;}
1852
1853 # When interrupted or exit'd, cleanup temporary files, and complete
1854 # config.log.  We remove comments because anyway the quotes in there
1855 # would cause problems or look ugly.
1856 # WARNING: Use '\'' to represent an apostrophe within the trap.
1857 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1858 trap 'exit_status=$?
1859   # Save into config.log some information that might help in debugging.
1860   {
1861     echo
1862
1863     $as_echo "## ---------------- ##
1864 ## Cache variables. ##
1865 ## ---------------- ##"
1866     echo
1867     # The following way of writing the cache mishandles newlines in values,
1868 (
1869   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1870     eval ac_val=\$$ac_var
1871     case $ac_val in #(
1872     *${as_nl}*)
1873       case $ac_var in #(
1874       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1875 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1876       esac
1877       case $ac_var in #(
1878       _ | IFS | as_nl) ;; #(
1879       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1880       *) { eval $ac_var=; unset $ac_var;} ;;
1881       esac ;;
1882     esac
1883   done
1884   (set) 2>&1 |
1885     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1886     *${as_nl}ac_space=\ *)
1887       sed -n \
1888         "s/'\''/'\''\\\\'\'''\''/g;
1889           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1890       ;; #(
1891     *)
1892       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1893       ;;
1894     esac |
1895     sort
1896 )
1897     echo
1898
1899     $as_echo "## ----------------- ##
1900 ## Output variables. ##
1901 ## ----------------- ##"
1902     echo
1903     for ac_var in $ac_subst_vars
1904     do
1905       eval ac_val=\$$ac_var
1906       case $ac_val in
1907       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1908       esac
1909       $as_echo "$ac_var='\''$ac_val'\''"
1910     done | sort
1911     echo
1912
1913     if test -n "$ac_subst_files"; then
1914       $as_echo "## ------------------- ##
1915 ## File substitutions. ##
1916 ## ------------------- ##"
1917       echo
1918       for ac_var in $ac_subst_files
1919       do
1920         eval ac_val=\$$ac_var
1921         case $ac_val in
1922         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1923         esac
1924         $as_echo "$ac_var='\''$ac_val'\''"
1925       done | sort
1926       echo
1927     fi
1928
1929     if test -s confdefs.h; then
1930       $as_echo "## ----------- ##
1931 ## confdefs.h. ##
1932 ## ----------- ##"
1933       echo
1934       cat confdefs.h
1935       echo
1936     fi
1937     test "$ac_signal" != 0 &&
1938       $as_echo "$as_me: caught signal $ac_signal"
1939     $as_echo "$as_me: exit $exit_status"
1940   } >&5
1941   rm -f core *.core core.conftest.* &&
1942     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1943     exit $exit_status
1944 ' 0
1945 for ac_signal in 1 2 13 15; do
1946   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1947 done
1948 ac_signal=0
1949
1950 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1951 rm -f -r conftest* confdefs.h
1952
1953 $as_echo "/* confdefs.h */" > confdefs.h
1954
1955 # Predefined preprocessor variables.
1956
1957 cat >>confdefs.h <<_ACEOF
1958 #define PACKAGE_NAME "$PACKAGE_NAME"
1959 _ACEOF
1960
1961 cat >>confdefs.h <<_ACEOF
1962 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1963 _ACEOF
1964
1965 cat >>confdefs.h <<_ACEOF
1966 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1967 _ACEOF
1968
1969 cat >>confdefs.h <<_ACEOF
1970 #define PACKAGE_STRING "$PACKAGE_STRING"
1971 _ACEOF
1972
1973 cat >>confdefs.h <<_ACEOF
1974 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1975 _ACEOF
1976
1977 cat >>confdefs.h <<_ACEOF
1978 #define PACKAGE_URL "$PACKAGE_URL"
1979 _ACEOF
1980
1981
1982 # Let the site file select an alternate cache file if it wants to.
1983 # Prefer an explicitly selected file to automatically selected ones.
1984 ac_site_file1=NONE
1985 ac_site_file2=NONE
1986 if test -n "$CONFIG_SITE"; then
1987   # We do not want a PATH search for config.site.
1988   case $CONFIG_SITE in #((
1989     -*)  ac_site_file1=./$CONFIG_SITE;;
1990     */*) ac_site_file1=$CONFIG_SITE;;
1991     *)   ac_site_file1=./$CONFIG_SITE;;
1992   esac
1993 elif test "x$prefix" != xNONE; then
1994   ac_site_file1=$prefix/share/config.site
1995   ac_site_file2=$prefix/etc/config.site
1996 else
1997   ac_site_file1=$ac_default_prefix/share/config.site
1998   ac_site_file2=$ac_default_prefix/etc/config.site
1999 fi
2000 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2001 do
2002   test "x$ac_site_file" = xNONE && continue
2003   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2004     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2005 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2006     sed 's/^/| /' "$ac_site_file" >&5
2007     . "$ac_site_file" \
2008       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2010 as_fn_error $? "failed to load site script $ac_site_file
2011 See \`config.log' for more details" "$LINENO" 5; }
2012   fi
2013 done
2014
2015 if test -r "$cache_file"; then
2016   # Some versions of bash will fail to source /dev/null (special files
2017   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2018   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2019     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2020 $as_echo "$as_me: loading cache $cache_file" >&6;}
2021     case $cache_file in
2022       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2023       *)                      . "./$cache_file";;
2024     esac
2025   fi
2026 else
2027   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2028 $as_echo "$as_me: creating cache $cache_file" >&6;}
2029   >$cache_file
2030 fi
2031
2032 # Check that the precious variables saved in the cache have kept the same
2033 # value.
2034 ac_cache_corrupted=false
2035 for ac_var in $ac_precious_vars; do
2036   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2037   eval ac_new_set=\$ac_env_${ac_var}_set
2038   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2039   eval ac_new_val=\$ac_env_${ac_var}_value
2040   case $ac_old_set,$ac_new_set in
2041     set,)
2042       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2043 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2044       ac_cache_corrupted=: ;;
2045     ,set)
2046       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2047 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2048       ac_cache_corrupted=: ;;
2049     ,);;
2050     *)
2051       if test "x$ac_old_val" != "x$ac_new_val"; then
2052         # differences in whitespace do not lead to failure.
2053         ac_old_val_w=`echo x $ac_old_val`
2054         ac_new_val_w=`echo x $ac_new_val`
2055         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2056           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2057 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2058           ac_cache_corrupted=:
2059         else
2060           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2061 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2062           eval $ac_var=\$ac_old_val
2063         fi
2064         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2065 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2066         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2067 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2068       fi;;
2069   esac
2070   # Pass precious variables to config.status.
2071   if test "$ac_new_set" = set; then
2072     case $ac_new_val in
2073     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2074     *) ac_arg=$ac_var=$ac_new_val ;;
2075     esac
2076     case " $ac_configure_args " in
2077       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2078       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2079     esac
2080   fi
2081 done
2082 if $ac_cache_corrupted; then
2083   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2085   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2086 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2087   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2088 fi
2089 ## -------------------- ##
2090 ## Main body of script. ##
2091 ## -------------------- ##
2092
2093 ac_ext=c
2094 ac_cpp='$CPP $CPPFLAGS'
2095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2098
2099
2100
2101
2102
2103
2104 ac_aux_dir=
2105 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2106   if test -f "$ac_dir/install-sh"; then
2107     ac_aux_dir=$ac_dir
2108     ac_install_sh="$ac_aux_dir/install-sh -c"
2109     break
2110   elif test -f "$ac_dir/install.sh"; then
2111     ac_aux_dir=$ac_dir
2112     ac_install_sh="$ac_aux_dir/install.sh -c"
2113     break
2114   elif test -f "$ac_dir/shtool"; then
2115     ac_aux_dir=$ac_dir
2116     ac_install_sh="$ac_aux_dir/shtool install -c"
2117     break
2118   fi
2119 done
2120 if test -z "$ac_aux_dir"; then
2121   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2122 fi
2123
2124 # These three variables are undocumented and unsupported,
2125 # and are intended to be withdrawn in a future Autoconf release.
2126 # They can cause serious problems if a builder's source tree is in a directory
2127 # whose full name contains unusual characters.
2128 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2129 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2130 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2131
2132
2133 # Make sure we can run config.sub.
2134 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2135   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2136
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2138 $as_echo_n "checking build system type... " >&6; }
2139 if ${ac_cv_build+:} false; then :
2140   $as_echo_n "(cached) " >&6
2141 else
2142   ac_build_alias=$build_alias
2143 test "x$ac_build_alias" = x &&
2144   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2145 test "x$ac_build_alias" = x &&
2146   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2147 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2148   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2149
2150 fi
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2152 $as_echo "$ac_cv_build" >&6; }
2153 case $ac_cv_build in
2154 *-*-*) ;;
2155 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2156 esac
2157 build=$ac_cv_build
2158 ac_save_IFS=$IFS; IFS='-'
2159 set x $ac_cv_build
2160 shift
2161 build_cpu=$1
2162 build_vendor=$2
2163 shift; shift
2164 # Remember, the first character of IFS is used to create $*,
2165 # except with old shells:
2166 build_os=$*
2167 IFS=$ac_save_IFS
2168 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2169
2170
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2172 $as_echo_n "checking host system type... " >&6; }
2173 if ${ac_cv_host+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   if test "x$host_alias" = x; then
2177   ac_cv_host=$ac_cv_build
2178 else
2179   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2180     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2181 fi
2182
2183 fi
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2185 $as_echo "$ac_cv_host" >&6; }
2186 case $ac_cv_host in
2187 *-*-*) ;;
2188 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2189 esac
2190 host=$ac_cv_host
2191 ac_save_IFS=$IFS; IFS='-'
2192 set x $ac_cv_host
2193 shift
2194 host_cpu=$1
2195 host_vendor=$2
2196 shift; shift
2197 # Remember, the first character of IFS is used to create $*,
2198 # except with old shells:
2199 host_os=$*
2200 IFS=$ac_save_IFS
2201 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2202
2203
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2205 $as_echo_n "checking target system type... " >&6; }
2206 if ${ac_cv_target+:} false; then :
2207   $as_echo_n "(cached) " >&6
2208 else
2209   if test "x$target_alias" = x; then
2210   ac_cv_target=$ac_cv_host
2211 else
2212   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2213     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2214 fi
2215
2216 fi
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2218 $as_echo "$ac_cv_target" >&6; }
2219 case $ac_cv_target in
2220 *-*-*) ;;
2221 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2222 esac
2223 target=$ac_cv_target
2224 ac_save_IFS=$IFS; IFS='-'
2225 set x $ac_cv_target
2226 shift
2227 target_cpu=$1
2228 target_vendor=$2
2229 shift; shift
2230 # Remember, the first character of IFS is used to create $*,
2231 # except with old shells:
2232 target_os=$*
2233 IFS=$ac_save_IFS
2234 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2235
2236
2237 # The aliases save the names the user supplied, while $host etc.
2238 # will get canonicalized.
2239 test -n "$target_alias" &&
2240   test "$program_prefix$program_suffix$program_transform_name" = \
2241     NONENONEs,x,x, &&
2242   program_prefix=${target_alias}-
2243 # Expand $ac_aux_dir to an absolute path.
2244 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2245
2246 ac_ext=c
2247 ac_cpp='$CPP $CPPFLAGS'
2248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2251 if test -n "$ac_tool_prefix"; then
2252   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2253 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2255 $as_echo_n "checking for $ac_word... " >&6; }
2256 if ${ac_cv_prog_CC+:} false; then :
2257   $as_echo_n "(cached) " >&6
2258 else
2259   if test -n "$CC"; then
2260   ac_cv_prog_CC="$CC" # Let the user override the test.
2261 else
2262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2263 for as_dir in $PATH
2264 do
2265   IFS=$as_save_IFS
2266   test -z "$as_dir" && as_dir=.
2267     for ac_exec_ext in '' $ac_executable_extensions; do
2268   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2269     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2270     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2271     break 2
2272   fi
2273 done
2274   done
2275 IFS=$as_save_IFS
2276
2277 fi
2278 fi
2279 CC=$ac_cv_prog_CC
2280 if test -n "$CC"; then
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2282 $as_echo "$CC" >&6; }
2283 else
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2285 $as_echo "no" >&6; }
2286 fi
2287
2288
2289 fi
2290 if test -z "$ac_cv_prog_CC"; then
2291   ac_ct_CC=$CC
2292   # Extract the first word of "gcc", so it can be a program name with args.
2293 set dummy gcc; ac_word=$2
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2295 $as_echo_n "checking for $ac_word... " >&6; }
2296 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   if test -n "$ac_ct_CC"; then
2300   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2301 else
2302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303 for as_dir in $PATH
2304 do
2305   IFS=$as_save_IFS
2306   test -z "$as_dir" && as_dir=.
2307     for ac_exec_ext in '' $ac_executable_extensions; do
2308   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2309     ac_cv_prog_ac_ct_CC="gcc"
2310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2311     break 2
2312   fi
2313 done
2314   done
2315 IFS=$as_save_IFS
2316
2317 fi
2318 fi
2319 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2320 if test -n "$ac_ct_CC"; then
2321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2322 $as_echo "$ac_ct_CC" >&6; }
2323 else
2324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2325 $as_echo "no" >&6; }
2326 fi
2327
2328   if test "x$ac_ct_CC" = x; then
2329     CC=""
2330   else
2331     case $cross_compiling:$ac_tool_warned in
2332 yes:)
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2334 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2335 ac_tool_warned=yes ;;
2336 esac
2337     CC=$ac_ct_CC
2338   fi
2339 else
2340   CC="$ac_cv_prog_CC"
2341 fi
2342
2343 if test -z "$CC"; then
2344           if test -n "$ac_tool_prefix"; then
2345     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2346 set dummy ${ac_tool_prefix}cc; ac_word=$2
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2348 $as_echo_n "checking for $ac_word... " >&6; }
2349 if ${ac_cv_prog_CC+:} false; then :
2350   $as_echo_n "(cached) " >&6
2351 else
2352   if test -n "$CC"; then
2353   ac_cv_prog_CC="$CC" # Let the user override the test.
2354 else
2355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2356 for as_dir in $PATH
2357 do
2358   IFS=$as_save_IFS
2359   test -z "$as_dir" && as_dir=.
2360     for ac_exec_ext in '' $ac_executable_extensions; do
2361   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2362     ac_cv_prog_CC="${ac_tool_prefix}cc"
2363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2364     break 2
2365   fi
2366 done
2367   done
2368 IFS=$as_save_IFS
2369
2370 fi
2371 fi
2372 CC=$ac_cv_prog_CC
2373 if test -n "$CC"; then
2374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2375 $as_echo "$CC" >&6; }
2376 else
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2378 $as_echo "no" >&6; }
2379 fi
2380
2381
2382   fi
2383 fi
2384 if test -z "$CC"; then
2385   # Extract the first word of "cc", so it can be a program name with args.
2386 set dummy cc; ac_word=$2
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2388 $as_echo_n "checking for $ac_word... " >&6; }
2389 if ${ac_cv_prog_CC+:} false; then :
2390   $as_echo_n "(cached) " >&6
2391 else
2392   if test -n "$CC"; then
2393   ac_cv_prog_CC="$CC" # Let the user override the test.
2394 else
2395   ac_prog_rejected=no
2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2397 for as_dir in $PATH
2398 do
2399   IFS=$as_save_IFS
2400   test -z "$as_dir" && as_dir=.
2401     for ac_exec_ext in '' $ac_executable_extensions; do
2402   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2403     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2404        ac_prog_rejected=yes
2405        continue
2406      fi
2407     ac_cv_prog_CC="cc"
2408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409     break 2
2410   fi
2411 done
2412   done
2413 IFS=$as_save_IFS
2414
2415 if test $ac_prog_rejected = yes; then
2416   # We found a bogon in the path, so make sure we never use it.
2417   set dummy $ac_cv_prog_CC
2418   shift
2419   if test $# != 0; then
2420     # We chose a different compiler from the bogus one.
2421     # However, it has the same basename, so the bogon will be chosen
2422     # first if we set CC to just the basename; use the full file name.
2423     shift
2424     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2425   fi
2426 fi
2427 fi
2428 fi
2429 CC=$ac_cv_prog_CC
2430 if test -n "$CC"; then
2431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2432 $as_echo "$CC" >&6; }
2433 else
2434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2435 $as_echo "no" >&6; }
2436 fi
2437
2438
2439 fi
2440 if test -z "$CC"; then
2441   if test -n "$ac_tool_prefix"; then
2442   for ac_prog in cl.exe
2443   do
2444     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2445 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2447 $as_echo_n "checking for $ac_word... " >&6; }
2448 if ${ac_cv_prog_CC+:} false; then :
2449   $as_echo_n "(cached) " >&6
2450 else
2451   if test -n "$CC"; then
2452   ac_cv_prog_CC="$CC" # Let the user override the test.
2453 else
2454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2455 for as_dir in $PATH
2456 do
2457   IFS=$as_save_IFS
2458   test -z "$as_dir" && as_dir=.
2459     for ac_exec_ext in '' $ac_executable_extensions; do
2460   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2461     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2463     break 2
2464   fi
2465 done
2466   done
2467 IFS=$as_save_IFS
2468
2469 fi
2470 fi
2471 CC=$ac_cv_prog_CC
2472 if test -n "$CC"; then
2473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2474 $as_echo "$CC" >&6; }
2475 else
2476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2477 $as_echo "no" >&6; }
2478 fi
2479
2480
2481     test -n "$CC" && break
2482   done
2483 fi
2484 if test -z "$CC"; then
2485   ac_ct_CC=$CC
2486   for ac_prog in cl.exe
2487 do
2488   # Extract the first word of "$ac_prog", so it can be a program name with args.
2489 set dummy $ac_prog; ac_word=$2
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2491 $as_echo_n "checking for $ac_word... " >&6; }
2492 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2493   $as_echo_n "(cached) " >&6
2494 else
2495   if test -n "$ac_ct_CC"; then
2496   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2497 else
2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 for as_dir in $PATH
2500 do
2501   IFS=$as_save_IFS
2502   test -z "$as_dir" && as_dir=.
2503     for ac_exec_ext in '' $ac_executable_extensions; do
2504   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2505     ac_cv_prog_ac_ct_CC="$ac_prog"
2506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2507     break 2
2508   fi
2509 done
2510   done
2511 IFS=$as_save_IFS
2512
2513 fi
2514 fi
2515 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2516 if test -n "$ac_ct_CC"; then
2517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2518 $as_echo "$ac_ct_CC" >&6; }
2519 else
2520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2521 $as_echo "no" >&6; }
2522 fi
2523
2524
2525   test -n "$ac_ct_CC" && break
2526 done
2527
2528   if test "x$ac_ct_CC" = x; then
2529     CC=""
2530   else
2531     case $cross_compiling:$ac_tool_warned in
2532 yes:)
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2535 ac_tool_warned=yes ;;
2536 esac
2537     CC=$ac_ct_CC
2538   fi
2539 fi
2540
2541 fi
2542
2543
2544 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2546 as_fn_error $? "no acceptable C compiler found in \$PATH
2547 See \`config.log' for more details" "$LINENO" 5; }
2548
2549 # Provide some information about the compiler.
2550 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2551 set X $ac_compile
2552 ac_compiler=$2
2553 for ac_option in --version -v -V -qversion; do
2554   { { ac_try="$ac_compiler $ac_option >&5"
2555 case "(($ac_try" in
2556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2557   *) ac_try_echo=$ac_try;;
2558 esac
2559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2560 $as_echo "$ac_try_echo"; } >&5
2561   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2562   ac_status=$?
2563   if test -s conftest.err; then
2564     sed '10a\
2565 ... rest of stderr output deleted ...
2566          10q' conftest.err >conftest.er1
2567     cat conftest.er1 >&5
2568   fi
2569   rm -f conftest.er1 conftest.err
2570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2571   test $ac_status = 0; }
2572 done
2573
2574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2575 /* end confdefs.h.  */
2576
2577 int
2578 main ()
2579 {
2580
2581   ;
2582   return 0;
2583 }
2584 _ACEOF
2585 ac_clean_files_save=$ac_clean_files
2586 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2587 # Try to create an executable without -o first, disregard a.out.
2588 # It will help us diagnose broken compilers, and finding out an intuition
2589 # of exeext.
2590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2591 $as_echo_n "checking whether the C compiler works... " >&6; }
2592 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2593
2594 # The possible output files:
2595 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2596
2597 ac_rmfiles=
2598 for ac_file in $ac_files
2599 do
2600   case $ac_file in
2601     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2602     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2603   esac
2604 done
2605 rm -f $ac_rmfiles
2606
2607 if { { ac_try="$ac_link_default"
2608 case "(($ac_try" in
2609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2610   *) ac_try_echo=$ac_try;;
2611 esac
2612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2613 $as_echo "$ac_try_echo"; } >&5
2614   (eval "$ac_link_default") 2>&5
2615   ac_status=$?
2616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2617   test $ac_status = 0; }; then :
2618   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2619 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2620 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2621 # so that the user can short-circuit this test for compilers unknown to
2622 # Autoconf.
2623 for ac_file in $ac_files ''
2624 do
2625   test -f "$ac_file" || continue
2626   case $ac_file in
2627     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2628         ;;
2629     [ab].out )
2630         # We found the default executable, but exeext='' is most
2631         # certainly right.
2632         break;;
2633     *.* )
2634         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2635         then :; else
2636            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2637         fi
2638         # We set ac_cv_exeext here because the later test for it is not
2639         # safe: cross compilers may not add the suffix if given an `-o'
2640         # argument, so we may need to know it at that point already.
2641         # Even if this section looks crufty: it has the advantage of
2642         # actually working.
2643         break;;
2644     * )
2645         break;;
2646   esac
2647 done
2648 test "$ac_cv_exeext" = no && ac_cv_exeext=
2649
2650 else
2651   ac_file=''
2652 fi
2653 if test -z "$ac_file"; then :
2654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655 $as_echo "no" >&6; }
2656 $as_echo "$as_me: failed program was:" >&5
2657 sed 's/^/| /' conftest.$ac_ext >&5
2658
2659 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2661 as_fn_error 77 "C compiler cannot create executables
2662 See \`config.log' for more details" "$LINENO" 5; }
2663 else
2664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2665 $as_echo "yes" >&6; }
2666 fi
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2668 $as_echo_n "checking for C compiler default output file name... " >&6; }
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2670 $as_echo "$ac_file" >&6; }
2671 ac_exeext=$ac_cv_exeext
2672
2673 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2674 ac_clean_files=$ac_clean_files_save
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2676 $as_echo_n "checking for suffix of executables... " >&6; }
2677 if { { ac_try="$ac_link"
2678 case "(($ac_try" in
2679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2680   *) ac_try_echo=$ac_try;;
2681 esac
2682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2683 $as_echo "$ac_try_echo"; } >&5
2684   (eval "$ac_link") 2>&5
2685   ac_status=$?
2686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2687   test $ac_status = 0; }; then :
2688   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2689 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2690 # work properly (i.e., refer to `conftest.exe'), while it won't with
2691 # `rm'.
2692 for ac_file in conftest.exe conftest conftest.*; do
2693   test -f "$ac_file" || continue
2694   case $ac_file in
2695     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2696     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2697           break;;
2698     * ) break;;
2699   esac
2700 done
2701 else
2702   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2703 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2704 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2705 See \`config.log' for more details" "$LINENO" 5; }
2706 fi
2707 rm -f conftest conftest$ac_cv_exeext
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2709 $as_echo "$ac_cv_exeext" >&6; }
2710
2711 rm -f conftest.$ac_ext
2712 EXEEXT=$ac_cv_exeext
2713 ac_exeext=$EXEEXT
2714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2715 /* end confdefs.h.  */
2716 #include <stdio.h>
2717 int
2718 main ()
2719 {
2720 FILE *f = fopen ("conftest.out", "w");
2721  return ferror (f) || fclose (f) != 0;
2722
2723   ;
2724   return 0;
2725 }
2726 _ACEOF
2727 ac_clean_files="$ac_clean_files conftest.out"
2728 # Check that the compiler produces executables we can run.  If not, either
2729 # the compiler is broken, or we cross compile.
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2731 $as_echo_n "checking whether we are cross compiling... " >&6; }
2732 if test "$cross_compiling" != yes; then
2733   { { ac_try="$ac_link"
2734 case "(($ac_try" in
2735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2736   *) ac_try_echo=$ac_try;;
2737 esac
2738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2739 $as_echo "$ac_try_echo"; } >&5
2740   (eval "$ac_link") 2>&5
2741   ac_status=$?
2742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2743   test $ac_status = 0; }
2744   if { ac_try='./conftest$ac_cv_exeext'
2745   { { case "(($ac_try" in
2746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2747   *) ac_try_echo=$ac_try;;
2748 esac
2749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2750 $as_echo "$ac_try_echo"; } >&5
2751   (eval "$ac_try") 2>&5
2752   ac_status=$?
2753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2754   test $ac_status = 0; }; }; then
2755     cross_compiling=no
2756   else
2757     if test "$cross_compiling" = maybe; then
2758         cross_compiling=yes
2759     else
2760         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2761 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2762 as_fn_error $? "cannot run C compiled programs.
2763 If you meant to cross compile, use \`--host'.
2764 See \`config.log' for more details" "$LINENO" 5; }
2765     fi
2766   fi
2767 fi
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2769 $as_echo "$cross_compiling" >&6; }
2770
2771 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2772 ac_clean_files=$ac_clean_files_save
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2774 $as_echo_n "checking for suffix of object files... " >&6; }
2775 if ${ac_cv_objext+:} false; then :
2776   $as_echo_n "(cached) " >&6
2777 else
2778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2779 /* end confdefs.h.  */
2780
2781 int
2782 main ()
2783 {
2784
2785   ;
2786   return 0;
2787 }
2788 _ACEOF
2789 rm -f conftest.o conftest.obj
2790 if { { ac_try="$ac_compile"
2791 case "(($ac_try" in
2792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2793   *) ac_try_echo=$ac_try;;
2794 esac
2795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2796 $as_echo "$ac_try_echo"; } >&5
2797   (eval "$ac_compile") 2>&5
2798   ac_status=$?
2799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2800   test $ac_status = 0; }; then :
2801   for ac_file in conftest.o conftest.obj conftest.*; do
2802   test -f "$ac_file" || continue;
2803   case $ac_file in
2804     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2805     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2806        break;;
2807   esac
2808 done
2809 else
2810   $as_echo "$as_me: failed program was:" >&5
2811 sed 's/^/| /' conftest.$ac_ext >&5
2812
2813 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2814 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2815 as_fn_error $? "cannot compute suffix of object files: cannot compile
2816 See \`config.log' for more details" "$LINENO" 5; }
2817 fi
2818 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2819 fi
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2821 $as_echo "$ac_cv_objext" >&6; }
2822 OBJEXT=$ac_cv_objext
2823 ac_objext=$OBJEXT
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2825 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2826 if ${ac_cv_c_compiler_gnu+:} false; then :
2827   $as_echo_n "(cached) " >&6
2828 else
2829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h.  */
2831
2832 int
2833 main ()
2834 {
2835 #ifndef __GNUC__
2836        choke me
2837 #endif
2838
2839   ;
2840   return 0;
2841 }
2842 _ACEOF
2843 if ac_fn_c_try_compile "$LINENO"; then :
2844   ac_compiler_gnu=yes
2845 else
2846   ac_compiler_gnu=no
2847 fi
2848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2849 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2850
2851 fi
2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2853 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2854 if test $ac_compiler_gnu = yes; then
2855   GCC=yes
2856 else
2857   GCC=
2858 fi
2859 ac_test_CFLAGS=${CFLAGS+set}
2860 ac_save_CFLAGS=$CFLAGS
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2862 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2863 if ${ac_cv_prog_cc_g+:} false; then :
2864   $as_echo_n "(cached) " >&6
2865 else
2866   ac_save_c_werror_flag=$ac_c_werror_flag
2867    ac_c_werror_flag=yes
2868    ac_cv_prog_cc_g=no
2869    CFLAGS="-g"
2870    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2871 /* end confdefs.h.  */
2872
2873 int
2874 main ()
2875 {
2876
2877   ;
2878   return 0;
2879 }
2880 _ACEOF
2881 if ac_fn_c_try_compile "$LINENO"; then :
2882   ac_cv_prog_cc_g=yes
2883 else
2884   CFLAGS=""
2885       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886 /* end confdefs.h.  */
2887
2888 int
2889 main ()
2890 {
2891
2892   ;
2893   return 0;
2894 }
2895 _ACEOF
2896 if ac_fn_c_try_compile "$LINENO"; then :
2897
2898 else
2899   ac_c_werror_flag=$ac_save_c_werror_flag
2900          CFLAGS="-g"
2901          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2902 /* end confdefs.h.  */
2903
2904 int
2905 main ()
2906 {
2907
2908   ;
2909   return 0;
2910 }
2911 _ACEOF
2912 if ac_fn_c_try_compile "$LINENO"; then :
2913   ac_cv_prog_cc_g=yes
2914 fi
2915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2916 fi
2917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2918 fi
2919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2920    ac_c_werror_flag=$ac_save_c_werror_flag
2921 fi
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2923 $as_echo "$ac_cv_prog_cc_g" >&6; }
2924 if test "$ac_test_CFLAGS" = set; then
2925   CFLAGS=$ac_save_CFLAGS
2926 elif test $ac_cv_prog_cc_g = yes; then
2927   if test "$GCC" = yes; then
2928     CFLAGS="-g -O2"
2929   else
2930     CFLAGS="-g"
2931   fi
2932 else
2933   if test "$GCC" = yes; then
2934     CFLAGS="-O2"
2935   else
2936     CFLAGS=
2937   fi
2938 fi
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2940 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2941 if ${ac_cv_prog_cc_c89+:} false; then :
2942   $as_echo_n "(cached) " >&6
2943 else
2944   ac_cv_prog_cc_c89=no
2945 ac_save_CC=$CC
2946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2947 /* end confdefs.h.  */
2948 #include <stdarg.h>
2949 #include <stdio.h>
2950 struct stat;
2951 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2952 struct buf { int x; };
2953 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2954 static char *e (p, i)
2955      char **p;
2956      int i;
2957 {
2958   return p[i];
2959 }
2960 static char *f (char * (*g) (char **, int), char **p, ...)
2961 {
2962   char *s;
2963   va_list v;
2964   va_start (v,p);
2965   s = g (p, va_arg (v,int));
2966   va_end (v);
2967   return s;
2968 }
2969
2970 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2971    function prototypes and stuff, but not '\xHH' hex character constants.
2972    These don't provoke an error unfortunately, instead are silently treated
2973    as 'x'.  The following induces an error, until -std is added to get
2974    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2975    array size at least.  It's necessary to write '\x00'==0 to get something
2976    that's true only with -std.  */
2977 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2978
2979 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2980    inside strings and character constants.  */
2981 #define FOO(x) 'x'
2982 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2983
2984 int test (int i, double x);
2985 struct s1 {int (*f) (int a);};
2986 struct s2 {int (*f) (double a);};
2987 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2988 int argc;
2989 char **argv;
2990 int
2991 main ()
2992 {
2993 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2994   ;
2995   return 0;
2996 }
2997 _ACEOF
2998 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2999         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3000 do
3001   CC="$ac_save_CC $ac_arg"
3002   if ac_fn_c_try_compile "$LINENO"; then :
3003   ac_cv_prog_cc_c89=$ac_arg
3004 fi
3005 rm -f core conftest.err conftest.$ac_objext
3006   test "x$ac_cv_prog_cc_c89" != "xno" && break
3007 done
3008 rm -f conftest.$ac_ext
3009 CC=$ac_save_CC
3010
3011 fi
3012 # AC_CACHE_VAL
3013 case "x$ac_cv_prog_cc_c89" in
3014   x)
3015     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3016 $as_echo "none needed" >&6; } ;;
3017   xno)
3018     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3019 $as_echo "unsupported" >&6; } ;;
3020   *)
3021     CC="$CC $ac_cv_prog_cc_c89"
3022     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3023 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3024 esac
3025 if test "x$ac_cv_prog_cc_c89" != xno; then :
3026
3027 fi
3028
3029 ac_ext=c
3030 ac_cpp='$CPP $CPPFLAGS'
3031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3034
3035 ac_ext=c
3036 ac_cpp='$CPP $CPPFLAGS'
3037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3041 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3042 if ${am_cv_prog_cc_c_o+:} false; then :
3043   $as_echo_n "(cached) " >&6
3044 else
3045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046 /* end confdefs.h.  */
3047
3048 int
3049 main ()
3050 {
3051
3052   ;
3053   return 0;
3054 }
3055 _ACEOF
3056   # Make sure it works both with $CC and with simple cc.
3057   # Following AC_PROG_CC_C_O, we do the test twice because some
3058   # compilers refuse to overwrite an existing .o file with -o,
3059   # though they will create one.
3060   am_cv_prog_cc_c_o=yes
3061   for am_i in 1 2; do
3062     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3063    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3064    ac_status=$?
3065    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066    (exit $ac_status); } \
3067          && test -f conftest2.$ac_objext; then
3068       : OK
3069     else
3070       am_cv_prog_cc_c_o=no
3071       break
3072     fi
3073   done
3074   rm -f core conftest*
3075   unset am_i
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3078 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3079 if test "$am_cv_prog_cc_c_o" != yes; then
3080    # Losing compiler, so override with the script.
3081    # FIXME: It is wrong to rewrite CC.
3082    # But if we don't then we get into trouble of one sort or another.
3083    # A longer-term fix would be to have automake use am__CC in this case,
3084    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3085    CC="$am_aux_dir/compile $CC"
3086 fi
3087 ac_ext=c
3088 ac_cpp='$CPP $CPPFLAGS'
3089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3092
3093
3094
3095 ac_ext=c
3096 ac_cpp='$CPP $CPPFLAGS'
3097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3101 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3102 # On Suns, sometimes $CPP names a directory.
3103 if test -n "$CPP" && test -d "$CPP"; then
3104   CPP=
3105 fi
3106 if test -z "$CPP"; then
3107   if ${ac_cv_prog_CPP+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110       # Double quotes because CPP needs to be expanded
3111     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3112     do
3113       ac_preproc_ok=false
3114 for ac_c_preproc_warn_flag in '' yes
3115 do
3116   # Use a header file that comes with gcc, so configuring glibc
3117   # with a fresh cross-compiler works.
3118   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3119   # <limits.h> exists even on freestanding compilers.
3120   # On the NeXT, cc -E runs the code through the compiler's parser,
3121   # not just through cpp. "Syntax error" is here to catch this case.
3122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3123 /* end confdefs.h.  */
3124 #ifdef __STDC__
3125 # include <limits.h>
3126 #else
3127 # include <assert.h>
3128 #endif
3129                      Syntax error
3130 _ACEOF
3131 if ac_fn_c_try_cpp "$LINENO"; then :
3132
3133 else
3134   # Broken: fails on valid input.
3135 continue
3136 fi
3137 rm -f conftest.err conftest.i conftest.$ac_ext
3138
3139   # OK, works on sane cases.  Now check whether nonexistent headers
3140   # can be detected and how.
3141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3142 /* end confdefs.h.  */
3143 #include <ac_nonexistent.h>
3144 _ACEOF
3145 if ac_fn_c_try_cpp "$LINENO"; then :
3146   # Broken: success on invalid input.
3147 continue
3148 else
3149   # Passes both tests.
3150 ac_preproc_ok=:
3151 break
3152 fi
3153 rm -f conftest.err conftest.i conftest.$ac_ext
3154
3155 done
3156 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3157 rm -f conftest.i conftest.err conftest.$ac_ext
3158 if $ac_preproc_ok; then :
3159   break
3160 fi
3161
3162     done
3163     ac_cv_prog_CPP=$CPP
3164
3165 fi
3166   CPP=$ac_cv_prog_CPP
3167 else
3168   ac_cv_prog_CPP=$CPP
3169 fi
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3171 $as_echo "$CPP" >&6; }
3172 ac_preproc_ok=false
3173 for ac_c_preproc_warn_flag in '' yes
3174 do
3175   # Use a header file that comes with gcc, so configuring glibc
3176   # with a fresh cross-compiler works.
3177   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3178   # <limits.h> exists even on freestanding compilers.
3179   # On the NeXT, cc -E runs the code through the compiler's parser,
3180   # not just through cpp. "Syntax error" is here to catch this case.
3181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3182 /* end confdefs.h.  */
3183 #ifdef __STDC__
3184 # include <limits.h>
3185 #else
3186 # include <assert.h>
3187 #endif
3188                      Syntax error
3189 _ACEOF
3190 if ac_fn_c_try_cpp "$LINENO"; then :
3191
3192 else
3193   # Broken: fails on valid input.
3194 continue
3195 fi
3196 rm -f conftest.err conftest.i conftest.$ac_ext
3197
3198   # OK, works on sane cases.  Now check whether nonexistent headers
3199   # can be detected and how.
3200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3201 /* end confdefs.h.  */
3202 #include <ac_nonexistent.h>
3203 _ACEOF
3204 if ac_fn_c_try_cpp "$LINENO"; then :
3205   # Broken: success on invalid input.
3206 continue
3207 else
3208   # Passes both tests.
3209 ac_preproc_ok=:
3210 break
3211 fi
3212 rm -f conftest.err conftest.i conftest.$ac_ext
3213
3214 done
3215 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3216 rm -f conftest.i conftest.err conftest.$ac_ext
3217 if $ac_preproc_ok; then :
3218
3219 else
3220   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3221 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3222 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3223 See \`config.log' for more details" "$LINENO" 5; }
3224 fi
3225
3226 ac_ext=c
3227 ac_cpp='$CPP $CPPFLAGS'
3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3231
3232
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3234 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3235 if ${ac_cv_path_GREP+:} false; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   if test -z "$GREP"; then
3239   ac_path_GREP_found=false
3240   # Loop through the user's path and test for each of PROGNAME-LIST
3241   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3242 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3243 do
3244   IFS=$as_save_IFS
3245   test -z "$as_dir" && as_dir=.
3246     for ac_prog in grep ggrep; do
3247     for ac_exec_ext in '' $ac_executable_extensions; do
3248       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3249       as_fn_executable_p "$ac_path_GREP" || continue
3250 # Check for GNU ac_path_GREP and select it if it is found.
3251   # Check for GNU $ac_path_GREP
3252 case `"$ac_path_GREP" --version 2>&1` in
3253 *GNU*)
3254   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3255 *)
3256   ac_count=0
3257   $as_echo_n 0123456789 >"conftest.in"
3258   while :
3259   do
3260     cat "conftest.in" "conftest.in" >"conftest.tmp"
3261     mv "conftest.tmp" "conftest.in"
3262     cp "conftest.in" "conftest.nl"
3263     $as_echo 'GREP' >> "conftest.nl"
3264     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3265     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3266     as_fn_arith $ac_count + 1 && ac_count=$as_val
3267     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3268       # Best one so far, save it but keep looking for a better one
3269       ac_cv_path_GREP="$ac_path_GREP"
3270       ac_path_GREP_max=$ac_count
3271     fi
3272     # 10*(2^10) chars as input seems more than enough
3273     test $ac_count -gt 10 && break
3274   done
3275   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3276 esac
3277
3278       $ac_path_GREP_found && break 3
3279     done
3280   done
3281   done
3282 IFS=$as_save_IFS
3283   if test -z "$ac_cv_path_GREP"; then
3284     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3285   fi
3286 else
3287   ac_cv_path_GREP=$GREP
3288 fi
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3292 $as_echo "$ac_cv_path_GREP" >&6; }
3293  GREP="$ac_cv_path_GREP"
3294
3295
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3297 $as_echo_n "checking for egrep... " >&6; }
3298 if ${ac_cv_path_EGREP+:} false; then :
3299   $as_echo_n "(cached) " >&6
3300 else
3301   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3302    then ac_cv_path_EGREP="$GREP -E"
3303    else
3304      if test -z "$EGREP"; then
3305   ac_path_EGREP_found=false
3306   # Loop through the user's path and test for each of PROGNAME-LIST
3307   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3308 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3309 do
3310   IFS=$as_save_IFS
3311   test -z "$as_dir" && as_dir=.
3312     for ac_prog in egrep; do
3313     for ac_exec_ext in '' $ac_executable_extensions; do
3314       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3315       as_fn_executable_p "$ac_path_EGREP" || continue
3316 # Check for GNU ac_path_EGREP and select it if it is found.
3317   # Check for GNU $ac_path_EGREP
3318 case `"$ac_path_EGREP" --version 2>&1` in
3319 *GNU*)
3320   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3321 *)
3322   ac_count=0
3323   $as_echo_n 0123456789 >"conftest.in"
3324   while :
3325   do
3326     cat "conftest.in" "conftest.in" >"conftest.tmp"
3327     mv "conftest.tmp" "conftest.in"
3328     cp "conftest.in" "conftest.nl"
3329     $as_echo 'EGREP' >> "conftest.nl"
3330     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3331     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3332     as_fn_arith $ac_count + 1 && ac_count=$as_val
3333     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3334       # Best one so far, save it but keep looking for a better one
3335       ac_cv_path_EGREP="$ac_path_EGREP"
3336       ac_path_EGREP_max=$ac_count
3337     fi
3338     # 10*(2^10) chars as input seems more than enough
3339     test $ac_count -gt 10 && break
3340   done
3341   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3342 esac
3343
3344       $ac_path_EGREP_found && break 3
3345     done
3346   done
3347   done
3348 IFS=$as_save_IFS
3349   if test -z "$ac_cv_path_EGREP"; then
3350     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3351   fi
3352 else
3353   ac_cv_path_EGREP=$EGREP
3354 fi
3355
3356    fi
3357 fi
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3359 $as_echo "$ac_cv_path_EGREP" >&6; }
3360  EGREP="$ac_cv_path_EGREP"
3361
3362
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3364 $as_echo_n "checking for ANSI C header files... " >&6; }
3365 if ${ac_cv_header_stdc+:} false; then :
3366   $as_echo_n "(cached) " >&6
3367 else
3368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369 /* end confdefs.h.  */
3370 #include <stdlib.h>
3371 #include <stdarg.h>
3372 #include <string.h>
3373 #include <float.h>
3374
3375 int
3376 main ()
3377 {
3378
3379   ;
3380   return 0;
3381 }
3382 _ACEOF
3383 if ac_fn_c_try_compile "$LINENO"; then :
3384   ac_cv_header_stdc=yes
3385 else
3386   ac_cv_header_stdc=no
3387 fi
3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3389
3390 if test $ac_cv_header_stdc = yes; then
3391   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3393 /* end confdefs.h.  */
3394 #include <string.h>
3395
3396 _ACEOF
3397 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3398   $EGREP "memchr" >/dev/null 2>&1; then :
3399
3400 else
3401   ac_cv_header_stdc=no
3402 fi
3403 rm -f conftest*
3404
3405 fi
3406
3407 if test $ac_cv_header_stdc = yes; then
3408   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3410 /* end confdefs.h.  */
3411 #include <stdlib.h>
3412
3413 _ACEOF
3414 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3415   $EGREP "free" >/dev/null 2>&1; then :
3416
3417 else
3418   ac_cv_header_stdc=no
3419 fi
3420 rm -f conftest*
3421
3422 fi
3423
3424 if test $ac_cv_header_stdc = yes; then
3425   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3426   if test "$cross_compiling" = yes; then :
3427   :
3428 else
3429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3430 /* end confdefs.h.  */
3431 #include <ctype.h>
3432 #include <stdlib.h>
3433 #if ((' ' & 0x0FF) == 0x020)
3434 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3435 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3436 #else
3437 # define ISLOWER(c) \
3438                    (('a' <= (c) && (c) <= 'i') \
3439                      || ('j' <= (c) && (c) <= 'r') \
3440                      || ('s' <= (c) && (c) <= 'z'))
3441 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3442 #endif
3443
3444 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3445 int
3446 main ()
3447 {
3448   int i;
3449   for (i = 0; i < 256; i++)
3450     if (XOR (islower (i), ISLOWER (i))
3451         || toupper (i) != TOUPPER (i))
3452       return 2;
3453   return 0;
3454 }
3455 _ACEOF
3456 if ac_fn_c_try_run "$LINENO"; then :
3457
3458 else
3459   ac_cv_header_stdc=no
3460 fi
3461 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3462   conftest.$ac_objext conftest.beam conftest.$ac_ext
3463 fi
3464
3465 fi
3466 fi
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3468 $as_echo "$ac_cv_header_stdc" >&6; }
3469 if test $ac_cv_header_stdc = yes; then
3470
3471 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3472
3473 fi
3474
3475 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3476 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3477                   inttypes.h stdint.h unistd.h
3478 do :
3479   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3480 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3481 "
3482 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3483   cat >>confdefs.h <<_ACEOF
3484 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3485 _ACEOF
3486
3487 fi
3488
3489 done
3490
3491
3492
3493   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3494 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3495   MINIX=yes
3496 else
3497   MINIX=
3498 fi
3499
3500
3501   if test "$MINIX" = yes; then
3502
3503 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3504
3505
3506 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3507
3508
3509 $as_echo "#define _MINIX 1" >>confdefs.h
3510
3511   fi
3512
3513
3514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3515 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3516 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3517   $as_echo_n "(cached) " >&6
3518 else
3519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3520 /* end confdefs.h.  */
3521
3522 #         define __EXTENSIONS__ 1
3523           $ac_includes_default
3524 int
3525 main ()
3526 {
3527
3528   ;
3529   return 0;
3530 }
3531 _ACEOF
3532 if ac_fn_c_try_compile "$LINENO"; then :
3533   ac_cv_safe_to_define___extensions__=yes
3534 else
3535   ac_cv_safe_to_define___extensions__=no
3536 fi
3537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3538 fi
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3540 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3541   test $ac_cv_safe_to_define___extensions__ = yes &&
3542     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3543
3544   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3545
3546   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3547
3548   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3549
3550   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3551
3552
3553 test "$program_prefix" != NONE &&
3554   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3555 # Use a double $ so make ignores it.
3556 test "$program_suffix" != NONE &&
3557   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3558 # Double any \ or $.
3559 # By default was `s,x,x', remove it if useless.
3560 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3561 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3562
3563 # Find a good install program.  We prefer a C program (faster),
3564 # so one script is as good as another.  But avoid the broken or
3565 # incompatible versions:
3566 # SysV /etc/install, /usr/sbin/install
3567 # SunOS /usr/etc/install
3568 # IRIX /sbin/install
3569 # AIX /bin/install
3570 # AmigaOS /C/install, which installs bootblocks on floppy discs
3571 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3572 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3573 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3574 # OS/2's system install, which has a completely different semantic
3575 # ./install, which can be erroneously created by make from ./install.sh.
3576 # Reject install programs that cannot install multiple files.
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3578 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3579 if test -z "$INSTALL"; then
3580 if ${ac_cv_path_install+:} false; then :
3581   $as_echo_n "(cached) " >&6
3582 else
3583   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3584 for as_dir in $PATH
3585 do
3586   IFS=$as_save_IFS
3587   test -z "$as_dir" && as_dir=.
3588     # Account for people who put trailing slashes in PATH elements.
3589 case $as_dir/ in #((
3590   ./ | .// | /[cC]/* | \
3591   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3592   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3593   /usr/ucb/* ) ;;
3594   *)
3595     # OSF1 and SCO ODT 3.0 have their own names for install.
3596     # Don't use installbsd from OSF since it installs stuff as root
3597     # by default.
3598     for ac_prog in ginstall scoinst install; do
3599       for ac_exec_ext in '' $ac_executable_extensions; do
3600         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3601           if test $ac_prog = install &&
3602             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3603             # AIX install.  It has an incompatible calling convention.
3604             :
3605           elif test $ac_prog = install &&
3606             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3607             # program-specific install script used by HP pwplus--don't use.
3608             :
3609           else
3610             rm -rf conftest.one conftest.two conftest.dir
3611             echo one > conftest.one
3612             echo two > conftest.two
3613             mkdir conftest.dir
3614             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3615               test -s conftest.one && test -s conftest.two &&
3616               test -s conftest.dir/conftest.one &&
3617               test -s conftest.dir/conftest.two
3618             then
3619               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3620               break 3
3621             fi
3622           fi
3623         fi
3624       done
3625     done
3626     ;;
3627 esac
3628
3629   done
3630 IFS=$as_save_IFS
3631
3632 rm -rf conftest.one conftest.two conftest.dir
3633
3634 fi
3635   if test "${ac_cv_path_install+set}" = set; then
3636     INSTALL=$ac_cv_path_install
3637   else
3638     # As a last resort, use the slow shell script.  Don't cache a
3639     # value for INSTALL within a source directory, because that will
3640     # break other packages using the cache if that directory is
3641     # removed, or if the value is a relative name.
3642     INSTALL=$ac_install_sh
3643   fi
3644 fi
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3646 $as_echo "$INSTALL" >&6; }
3647
3648 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3649 # It thinks the first close brace ends the variable substitution.
3650 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3651
3652 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3653
3654 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3655
3656
3657
3658
3659
3660  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3661 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3662 if ${ac_cv_c_bigendian+:} false; then :
3663   $as_echo_n "(cached) " >&6
3664 else
3665   ac_cv_c_bigendian=unknown
3666     # See if we're dealing with a universal compiler.
3667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #ifndef __APPLE_CC__
3670                not a universal capable compiler
3671              #endif
3672              typedef int dummy;
3673
3674 _ACEOF
3675 if ac_fn_c_try_compile "$LINENO"; then :
3676
3677         # Check for potential -arch flags.  It is not universal unless
3678         # there are at least two -arch flags with different values.
3679         ac_arch=
3680         ac_prev=
3681         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3682          if test -n "$ac_prev"; then
3683            case $ac_word in
3684              i?86 | x86_64 | ppc | ppc64)
3685                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3686                  ac_arch=$ac_word
3687                else
3688                  ac_cv_c_bigendian=universal
3689                  break
3690                fi
3691                ;;
3692            esac
3693            ac_prev=
3694          elif test "x$ac_word" = "x-arch"; then
3695            ac_prev=arch
3696          fi
3697        done
3698 fi
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700     if test $ac_cv_c_bigendian = unknown; then
3701       # See if sys/param.h defines the BYTE_ORDER macro.
3702       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3703 /* end confdefs.h.  */
3704 #include <sys/types.h>
3705              #include <sys/param.h>
3706
3707 int
3708 main ()
3709 {
3710 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3711                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3712                      && LITTLE_ENDIAN)
3713               bogus endian macros
3714              #endif
3715
3716   ;
3717   return 0;
3718 }
3719 _ACEOF
3720 if ac_fn_c_try_compile "$LINENO"; then :
3721   # It does; now see whether it defined to BIG_ENDIAN or not.
3722          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3723 /* end confdefs.h.  */
3724 #include <sys/types.h>
3725                 #include <sys/param.h>
3726
3727 int
3728 main ()
3729 {
3730 #if BYTE_ORDER != BIG_ENDIAN
3731                  not big endian
3732                 #endif
3733
3734   ;
3735   return 0;
3736 }
3737 _ACEOF
3738 if ac_fn_c_try_compile "$LINENO"; then :
3739   ac_cv_c_bigendian=yes
3740 else
3741   ac_cv_c_bigendian=no
3742 fi
3743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3744 fi
3745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3746     fi
3747     if test $ac_cv_c_bigendian = unknown; then
3748       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3749       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <limits.h>
3752
3753 int
3754 main ()
3755 {
3756 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3757               bogus endian macros
3758              #endif
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   # It does; now see whether it defined to _BIG_ENDIAN or not.
3766          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3767 /* end confdefs.h.  */
3768 #include <limits.h>
3769
3770 int
3771 main ()
3772 {
3773 #ifndef _BIG_ENDIAN
3774                  not big endian
3775                 #endif
3776
3777   ;
3778   return 0;
3779 }
3780 _ACEOF
3781 if ac_fn_c_try_compile "$LINENO"; then :
3782   ac_cv_c_bigendian=yes
3783 else
3784   ac_cv_c_bigendian=no
3785 fi
3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3787 fi
3788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3789     fi
3790     if test $ac_cv_c_bigendian = unknown; then
3791       # Compile a test program.
3792       if test "$cross_compiling" = yes; then :
3793   # Try to guess by grepping values from an object file.
3794          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796 short int ascii_mm[] =
3797                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3798                 short int ascii_ii[] =
3799                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3800                 int use_ascii (int i) {
3801                   return ascii_mm[i] + ascii_ii[i];
3802                 }
3803                 short int ebcdic_ii[] =
3804                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3805                 short int ebcdic_mm[] =
3806                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3807                 int use_ebcdic (int i) {
3808                   return ebcdic_mm[i] + ebcdic_ii[i];
3809                 }
3810                 extern int foo;
3811
3812 int
3813 main ()
3814 {
3815 return use_ascii (foo) == use_ebcdic (foo);
3816   ;
3817   return 0;
3818 }
3819 _ACEOF
3820 if ac_fn_c_try_compile "$LINENO"; then :
3821   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3822               ac_cv_c_bigendian=yes
3823             fi
3824             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3825               if test "$ac_cv_c_bigendian" = unknown; then
3826                 ac_cv_c_bigendian=no
3827               else
3828                 # finding both strings is unlikely to happen, but who knows?
3829                 ac_cv_c_bigendian=unknown
3830               fi
3831             fi
3832 fi
3833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3834 else
3835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3836 /* end confdefs.h.  */
3837 $ac_includes_default
3838 int
3839 main ()
3840 {
3841
3842              /* Are we little or big endian?  From Harbison&Steele.  */
3843              union
3844              {
3845                long int l;
3846                char c[sizeof (long int)];
3847              } u;
3848              u.l = 1;
3849              return u.c[sizeof (long int) - 1] == 1;
3850
3851   ;
3852   return 0;
3853 }
3854 _ACEOF
3855 if ac_fn_c_try_run "$LINENO"; then :
3856   ac_cv_c_bigendian=no
3857 else
3858   ac_cv_c_bigendian=yes
3859 fi
3860 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3861   conftest.$ac_objext conftest.beam conftest.$ac_ext
3862 fi
3863
3864     fi
3865 fi
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3867 $as_echo "$ac_cv_c_bigendian" >&6; }
3868  case $ac_cv_c_bigendian in #(
3869    yes)
3870      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3871 ;; #(
3872    no)
3873       ;; #(
3874    universal)
3875
3876 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3877
3878      ;; #(
3879    *)
3880      as_fn_error $? "unknown endianness
3881  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3882  esac
3883
3884
3885
3886
3887 if test "x$cross_compiling" = "xno"; then
3888   : "${CC_FOR_BUILD:=\$(CC)}"
3889   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
3890   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
3891 else
3892   : "${CC_FOR_BUILD:=gcc}"
3893   : "${CFLAGS_FOR_BUILD:=-g -O}"
3894   : "${LDLFAGS_FOR_BUILD:=}"
3895 fi
3896
3897
3898
3899
3900
3901 if test -n "$ac_tool_prefix"; then
3902   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3903 set dummy ${ac_tool_prefix}ar; ac_word=$2
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3905 $as_echo_n "checking for $ac_word... " >&6; }
3906 if ${ac_cv_prog_AR+:} false; then :
3907   $as_echo_n "(cached) " >&6
3908 else
3909   if test -n "$AR"; then
3910   ac_cv_prog_AR="$AR" # Let the user override the test.
3911 else
3912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3913 for as_dir in $PATH
3914 do
3915   IFS=$as_save_IFS
3916   test -z "$as_dir" && as_dir=.
3917     for ac_exec_ext in '' $ac_executable_extensions; do
3918   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3919     ac_cv_prog_AR="${ac_tool_prefix}ar"
3920     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3921     break 2
3922   fi
3923 done
3924   done
3925 IFS=$as_save_IFS
3926
3927 fi
3928 fi
3929 AR=$ac_cv_prog_AR
3930 if test -n "$AR"; then
3931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3932 $as_echo "$AR" >&6; }
3933 else
3934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3935 $as_echo "no" >&6; }
3936 fi
3937
3938
3939 fi
3940 if test -z "$ac_cv_prog_AR"; then
3941   ac_ct_AR=$AR
3942   # Extract the first word of "ar", so it can be a program name with args.
3943 set dummy ar; ac_word=$2
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3945 $as_echo_n "checking for $ac_word... " >&6; }
3946 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3947   $as_echo_n "(cached) " >&6
3948 else
3949   if test -n "$ac_ct_AR"; then
3950   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3951 else
3952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3953 for as_dir in $PATH
3954 do
3955   IFS=$as_save_IFS
3956   test -z "$as_dir" && as_dir=.
3957     for ac_exec_ext in '' $ac_executable_extensions; do
3958   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3959     ac_cv_prog_ac_ct_AR="ar"
3960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3961     break 2
3962   fi
3963 done
3964   done
3965 IFS=$as_save_IFS
3966
3967 fi
3968 fi
3969 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3970 if test -n "$ac_ct_AR"; then
3971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3972 $as_echo "$ac_ct_AR" >&6; }
3973 else
3974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3975 $as_echo "no" >&6; }
3976 fi
3977
3978   if test "x$ac_ct_AR" = x; then
3979     AR=""
3980   else
3981     case $cross_compiling:$ac_tool_warned in
3982 yes:)
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3984 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3985 ac_tool_warned=yes ;;
3986 esac
3987     AR=$ac_ct_AR
3988   fi
3989 else
3990   AR="$ac_cv_prog_AR"
3991 fi
3992
3993 if test -n "$ac_tool_prefix"; then
3994   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3995 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3997 $as_echo_n "checking for $ac_word... " >&6; }
3998 if ${ac_cv_prog_RANLIB+:} false; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test -n "$RANLIB"; then
4002   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4003 else
4004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4005 for as_dir in $PATH
4006 do
4007   IFS=$as_save_IFS
4008   test -z "$as_dir" && as_dir=.
4009     for ac_exec_ext in '' $ac_executable_extensions; do
4010   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4011     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4013     break 2
4014   fi
4015 done
4016   done
4017 IFS=$as_save_IFS
4018
4019 fi
4020 fi
4021 RANLIB=$ac_cv_prog_RANLIB
4022 if test -n "$RANLIB"; then
4023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4024 $as_echo "$RANLIB" >&6; }
4025 else
4026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4027 $as_echo "no" >&6; }
4028 fi
4029
4030
4031 fi
4032 if test -z "$ac_cv_prog_RANLIB"; then
4033   ac_ct_RANLIB=$RANLIB
4034   # Extract the first word of "ranlib", so it can be a program name with args.
4035 set dummy ranlib; ac_word=$2
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4037 $as_echo_n "checking for $ac_word... " >&6; }
4038 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4039   $as_echo_n "(cached) " >&6
4040 else
4041   if test -n "$ac_ct_RANLIB"; then
4042   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4043 else
4044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4045 for as_dir in $PATH
4046 do
4047   IFS=$as_save_IFS
4048   test -z "$as_dir" && as_dir=.
4049     for ac_exec_ext in '' $ac_executable_extensions; do
4050   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4051     ac_cv_prog_ac_ct_RANLIB="ranlib"
4052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4053     break 2
4054   fi
4055 done
4056   done
4057 IFS=$as_save_IFS
4058
4059 fi
4060 fi
4061 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4062 if test -n "$ac_ct_RANLIB"; then
4063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4064 $as_echo "$ac_ct_RANLIB" >&6; }
4065 else
4066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4067 $as_echo "no" >&6; }
4068 fi
4069
4070   if test "x$ac_ct_RANLIB" = x; then
4071     RANLIB=":"
4072   else
4073     case $cross_compiling:$ac_tool_warned in
4074 yes:)
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4077 ac_tool_warned=yes ;;
4078 esac
4079     RANLIB=$ac_ct_RANLIB
4080   fi
4081 else
4082   RANLIB="$ac_cv_prog_RANLIB"
4083 fi
4084
4085
4086 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
4087 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
4088 # is C99.  So handle it ourselves.
4089 :
4090 C_DIALECT=
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
4092 $as_echo_n "checking whether C11 is supported by default... " >&6; }
4093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4094 /* end confdefs.h.  */
4095
4096 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4097 # error "C11 support not found"
4098 #endif
4099
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4103 $as_echo "yes" >&6; }
4104 else
4105
4106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4107 $as_echo "no" >&6; }
4108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4109 $as_echo_n "checking for -std=c11 support... " >&6; }
4110   ac_save_CC="$CC"
4111   CC="$CC -std=c11"
4112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h.  */
4114
4115 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4116 # error "C11 support not found"
4117 #endif
4118
4119 _ACEOF
4120 if ac_fn_c_try_compile "$LINENO"; then :
4121
4122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4123 $as_echo "yes" >&6; }
4124   CC="$ac_save_CC"
4125   C_DIALECT="-std=c11"
4126
4127 else
4128   as_fn_error $? "C11 is required" "$LINENO" 5
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4131 fi
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133
4134
4135
4136
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4138 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4139     # Check whether --enable-maintainer-mode was given.
4140 if test "${enable_maintainer_mode+set}" = set; then :
4141   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4142 else
4143   USE_MAINTAINER_MODE=no
4144 fi
4145
4146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4147 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4148    if test $USE_MAINTAINER_MODE = yes; then
4149   MAINTAINER_MODE_TRUE=
4150   MAINTAINER_MODE_FALSE='#'
4151 else
4152   MAINTAINER_MODE_TRUE='#'
4153   MAINTAINER_MODE_FALSE=
4154 fi
4155
4156   MAINT=$MAINTAINER_MODE_TRUE
4157
4158
4159 am__api_version='1.15'
4160
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4162 $as_echo_n "checking whether build environment is sane... " >&6; }
4163 # Reject unsafe characters in $srcdir or the absolute working directory
4164 # name.  Accept space and tab only in the latter.
4165 am_lf='
4166 '
4167 case `pwd` in
4168   *[\\\"\#\$\&\'\`$am_lf]*)
4169     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4170 esac
4171 case $srcdir in
4172   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4173     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4174 esac
4175
4176 # Do 'set' in a subshell so we don't clobber the current shell's
4177 # arguments.  Must try -L first in case configure is actually a
4178 # symlink; some systems play weird games with the mod time of symlinks
4179 # (eg FreeBSD returns the mod time of the symlink's containing
4180 # directory).
4181 if (
4182    am_has_slept=no
4183    for am_try in 1 2; do
4184      echo "timestamp, slept: $am_has_slept" > conftest.file
4185      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4186      if test "$*" = "X"; then
4187         # -L didn't work.
4188         set X `ls -t "$srcdir/configure" conftest.file`
4189      fi
4190      if test "$*" != "X $srcdir/configure conftest.file" \
4191         && test "$*" != "X conftest.file $srcdir/configure"; then
4192
4193         # If neither matched, then we have a broken ls.  This can happen
4194         # if, for instance, CONFIG_SHELL is bash and it inherits a
4195         # broken ls alias from the environment.  This has actually
4196         # happened.  Such a system could not be considered "sane".
4197         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4198   alias in your environment" "$LINENO" 5
4199      fi
4200      if test "$2" = conftest.file || test $am_try -eq 2; then
4201        break
4202      fi
4203      # Just in case.
4204      sleep 1
4205      am_has_slept=yes
4206    done
4207    test "$2" = conftest.file
4208    )
4209 then
4210    # Ok.
4211    :
4212 else
4213    as_fn_error $? "newly created file is older than distributed files!
4214 Check your system clock" "$LINENO" 5
4215 fi
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4217 $as_echo "yes" >&6; }
4218 # If we didn't sleep, we still need to ensure time stamps of config.status and
4219 # generated files are strictly newer.
4220 am_sleep_pid=
4221 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4222   ( sleep 1 ) &
4223   am_sleep_pid=$!
4224 fi
4225
4226 rm -f conftest.file
4227
4228 if test x"${MISSING+set}" != xset; then
4229   case $am_aux_dir in
4230   *\ * | *\     *)
4231     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4232   *)
4233     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4234   esac
4235 fi
4236 # Use eval to expand $SHELL
4237 if eval "$MISSING --is-lightweight"; then
4238   am_missing_run="$MISSING "
4239 else
4240   am_missing_run=
4241   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4242 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4243 fi
4244
4245 if test x"${install_sh+set}" != xset; then
4246   case $am_aux_dir in
4247   *\ * | *\     *)
4248     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4249   *)
4250     install_sh="\${SHELL} $am_aux_dir/install-sh"
4251   esac
4252 fi
4253
4254 # Installed binaries are usually stripped using 'strip' when the user
4255 # run "make install-strip".  However 'strip' might not be the right
4256 # tool to use in cross-compilation environments, therefore Automake
4257 # will honor the 'STRIP' environment variable to overrule this program.
4258 if test "$cross_compiling" != no; then
4259   if test -n "$ac_tool_prefix"; then
4260   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4261 set dummy ${ac_tool_prefix}strip; ac_word=$2
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4263 $as_echo_n "checking for $ac_word... " >&6; }
4264 if ${ac_cv_prog_STRIP+:} false; then :
4265   $as_echo_n "(cached) " >&6
4266 else
4267   if test -n "$STRIP"; then
4268   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4269 else
4270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4271 for as_dir in $PATH
4272 do
4273   IFS=$as_save_IFS
4274   test -z "$as_dir" && as_dir=.
4275     for ac_exec_ext in '' $ac_executable_extensions; do
4276   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4277     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4279     break 2
4280   fi
4281 done
4282   done
4283 IFS=$as_save_IFS
4284
4285 fi
4286 fi
4287 STRIP=$ac_cv_prog_STRIP
4288 if test -n "$STRIP"; then
4289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4290 $as_echo "$STRIP" >&6; }
4291 else
4292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4293 $as_echo "no" >&6; }
4294 fi
4295
4296
4297 fi
4298 if test -z "$ac_cv_prog_STRIP"; then
4299   ac_ct_STRIP=$STRIP
4300   # Extract the first word of "strip", so it can be a program name with args.
4301 set dummy strip; ac_word=$2
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4303 $as_echo_n "checking for $ac_word... " >&6; }
4304 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   if test -n "$ac_ct_STRIP"; then
4308   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4309 else
4310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4311 for as_dir in $PATH
4312 do
4313   IFS=$as_save_IFS
4314   test -z "$as_dir" && as_dir=.
4315     for ac_exec_ext in '' $ac_executable_extensions; do
4316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4317     ac_cv_prog_ac_ct_STRIP="strip"
4318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4319     break 2
4320   fi
4321 done
4322   done
4323 IFS=$as_save_IFS
4324
4325 fi
4326 fi
4327 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4328 if test -n "$ac_ct_STRIP"; then
4329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4330 $as_echo "$ac_ct_STRIP" >&6; }
4331 else
4332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4333 $as_echo "no" >&6; }
4334 fi
4335
4336   if test "x$ac_ct_STRIP" = x; then
4337     STRIP=":"
4338   else
4339     case $cross_compiling:$ac_tool_warned in
4340 yes:)
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4342 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4343 ac_tool_warned=yes ;;
4344 esac
4345     STRIP=$ac_ct_STRIP
4346   fi
4347 else
4348   STRIP="$ac_cv_prog_STRIP"
4349 fi
4350
4351 fi
4352 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4353
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4355 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4356 if test -z "$MKDIR_P"; then
4357   if ${ac_cv_path_mkdir+:} false; then :
4358   $as_echo_n "(cached) " >&6
4359 else
4360   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4361 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4362 do
4363   IFS=$as_save_IFS
4364   test -z "$as_dir" && as_dir=.
4365     for ac_prog in mkdir gmkdir; do
4366          for ac_exec_ext in '' $ac_executable_extensions; do
4367            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4368            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4369              'mkdir (GNU coreutils) '* | \
4370              'mkdir (coreutils) '* | \
4371              'mkdir (fileutils) '4.1*)
4372                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4373                break 3;;
4374            esac
4375          done
4376        done
4377   done
4378 IFS=$as_save_IFS
4379
4380 fi
4381
4382   test -d ./--version && rmdir ./--version
4383   if test "${ac_cv_path_mkdir+set}" = set; then
4384     MKDIR_P="$ac_cv_path_mkdir -p"
4385   else
4386     # As a last resort, use the slow shell script.  Don't cache a
4387     # value for MKDIR_P within a source directory, because that will
4388     # break other packages using the cache if that directory is
4389     # removed, or if the value is a relative name.
4390     MKDIR_P="$ac_install_sh -d"
4391   fi
4392 fi
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4394 $as_echo "$MKDIR_P" >&6; }
4395
4396 for ac_prog in gawk mawk nawk awk
4397 do
4398   # Extract the first word of "$ac_prog", so it can be a program name with args.
4399 set dummy $ac_prog; ac_word=$2
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4401 $as_echo_n "checking for $ac_word... " >&6; }
4402 if ${ac_cv_prog_AWK+:} false; then :
4403   $as_echo_n "(cached) " >&6
4404 else
4405   if test -n "$AWK"; then
4406   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4407 else
4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4409 for as_dir in $PATH
4410 do
4411   IFS=$as_save_IFS
4412   test -z "$as_dir" && as_dir=.
4413     for ac_exec_ext in '' $ac_executable_extensions; do
4414   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4415     ac_cv_prog_AWK="$ac_prog"
4416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4417     break 2
4418   fi
4419 done
4420   done
4421 IFS=$as_save_IFS
4422
4423 fi
4424 fi
4425 AWK=$ac_cv_prog_AWK
4426 if test -n "$AWK"; then
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4428 $as_echo "$AWK" >&6; }
4429 else
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4431 $as_echo "no" >&6; }
4432 fi
4433
4434
4435   test -n "$AWK" && break
4436 done
4437
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4439 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4440 set x ${MAKE-make}
4441 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4442 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   cat >conftest.make <<\_ACEOF
4446 SHELL = /bin/sh
4447 all:
4448         @echo '@@@%%%=$(MAKE)=@@@%%%'
4449 _ACEOF
4450 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4451 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4452   *@@@%%%=?*=@@@%%%*)
4453     eval ac_cv_prog_make_${ac_make}_set=yes;;
4454   *)
4455     eval ac_cv_prog_make_${ac_make}_set=no;;
4456 esac
4457 rm -f conftest.make
4458 fi
4459 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4461 $as_echo "yes" >&6; }
4462   SET_MAKE=
4463 else
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466   SET_MAKE="MAKE=${MAKE-make}"
4467 fi
4468
4469 rm -rf .tst 2>/dev/null
4470 mkdir .tst 2>/dev/null
4471 if test -d .tst; then
4472   am__leading_dot=.
4473 else
4474   am__leading_dot=_
4475 fi
4476 rmdir .tst 2>/dev/null
4477
4478 DEPDIR="${am__leading_dot}deps"
4479
4480 ac_config_commands="$ac_config_commands depfiles"
4481
4482
4483 am_make=${MAKE-make}
4484 cat > confinc << 'END'
4485 am__doit:
4486         @echo this is the am__doit target
4487 .PHONY: am__doit
4488 END
4489 # If we don't find an include directive, just comment out the code.
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4491 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4492 am__include="#"
4493 am__quote=
4494 _am_result=none
4495 # First try GNU make style include.
4496 echo "include confinc" > confmf
4497 # Ignore all kinds of additional output from 'make'.
4498 case `$am_make -s -f confmf 2> /dev/null` in #(
4499 *the\ am__doit\ target*)
4500   am__include=include
4501   am__quote=
4502   _am_result=GNU
4503   ;;
4504 esac
4505 # Now try BSD make style include.
4506 if test "$am__include" = "#"; then
4507    echo '.include "confinc"' > confmf
4508    case `$am_make -s -f confmf 2> /dev/null` in #(
4509    *the\ am__doit\ target*)
4510      am__include=.include
4511      am__quote="\""
4512      _am_result=BSD
4513      ;;
4514    esac
4515 fi
4516
4517
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4519 $as_echo "$_am_result" >&6; }
4520 rm -f confinc confmf
4521
4522 # Check whether --enable-dependency-tracking was given.
4523 if test "${enable_dependency_tracking+set}" = set; then :
4524   enableval=$enable_dependency_tracking;
4525 fi
4526
4527 if test "x$enable_dependency_tracking" != xno; then
4528   am_depcomp="$ac_aux_dir/depcomp"
4529   AMDEPBACKSLASH='\'
4530   am__nodep='_no'
4531 fi
4532  if test "x$enable_dependency_tracking" != xno; then
4533   AMDEP_TRUE=
4534   AMDEP_FALSE='#'
4535 else
4536   AMDEP_TRUE='#'
4537   AMDEP_FALSE=
4538 fi
4539
4540
4541 # Check whether --enable-silent-rules was given.
4542 if test "${enable_silent_rules+set}" = set; then :
4543   enableval=$enable_silent_rules;
4544 fi
4545
4546 case $enable_silent_rules in # (((
4547   yes) AM_DEFAULT_VERBOSITY=0;;
4548    no) AM_DEFAULT_VERBOSITY=1;;
4549     *) AM_DEFAULT_VERBOSITY=1;;
4550 esac
4551 am_make=${MAKE-make}
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4553 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4554 if ${am_cv_make_support_nested_variables+:} false; then :
4555   $as_echo_n "(cached) " >&6
4556 else
4557   if $as_echo 'TRUE=$(BAR$(V))
4558 BAR0=false
4559 BAR1=true
4560 V=1
4561 am__doit:
4562         @$(TRUE)
4563 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4564   am_cv_make_support_nested_variables=yes
4565 else
4566   am_cv_make_support_nested_variables=no
4567 fi
4568 fi
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4570 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4571 if test $am_cv_make_support_nested_variables = yes; then
4572     AM_V='$(V)'
4573   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4574 else
4575   AM_V=$AM_DEFAULT_VERBOSITY
4576   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4577 fi
4578 AM_BACKSLASH='\'
4579
4580 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4581   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4582   # is not polluted with repeated "-I."
4583   am__isrc=' -I$(srcdir)'
4584   # test to see if srcdir already configured
4585   if test -f $srcdir/config.status; then
4586     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4587   fi
4588 fi
4589
4590 # test whether we have cygpath
4591 if test -z "$CYGPATH_W"; then
4592   if (cygpath --version) >/dev/null 2>/dev/null; then
4593     CYGPATH_W='cygpath -w'
4594   else
4595     CYGPATH_W=echo
4596   fi
4597 fi
4598
4599
4600 # Define the identity of the package.
4601  PACKAGE='sim'
4602  VERSION='0'
4603
4604
4605 cat >>confdefs.h <<_ACEOF
4606 #define PACKAGE "$PACKAGE"
4607 _ACEOF
4608
4609
4610 cat >>confdefs.h <<_ACEOF
4611 #define VERSION "$VERSION"
4612 _ACEOF
4613
4614 # Some tools Automake needs.
4615
4616 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4617
4618
4619 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4620
4621
4622 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4623
4624
4625 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4626
4627
4628 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4629
4630 # For better backward compatibility.  To be removed once Automake 1.9.x
4631 # dies out for good.  For more background, see:
4632 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4633 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4634 mkdir_p='$(MKDIR_P)'
4635
4636 # We need awk for the "check" target (and possibly the TAP driver).  The
4637 # system "awk" is bad on some platforms.
4638 # Always define AMTAR for backward compatibility.  Yes, it's still used
4639 # in the wild :-(  We should find a proper way to deprecate it ...
4640 AMTAR='$${TAR-tar}'
4641
4642
4643 # We'll loop over all known methods to create a tar archive until one works.
4644 _am_tools='gnutar  pax cpio none'
4645
4646 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4647
4648
4649
4650
4651
4652 depcc="$CC"   am_compiler_list=
4653
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4655 $as_echo_n "checking dependency style of $depcc... " >&6; }
4656 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4660   # We make a subdir and do the tests there.  Otherwise we can end up
4661   # making bogus files that we don't know about and never remove.  For
4662   # instance it was reported that on HP-UX the gcc test will end up
4663   # making a dummy file named 'D' -- because '-MD' means "put the output
4664   # in D".
4665   rm -rf conftest.dir
4666   mkdir conftest.dir
4667   # Copy depcomp to subdir because otherwise we won't find it if we're
4668   # using a relative directory.
4669   cp "$am_depcomp" conftest.dir
4670   cd conftest.dir
4671   # We will build objects and dependencies in a subdirectory because
4672   # it helps to detect inapplicable dependency modes.  For instance
4673   # both Tru64's cc and ICC support -MD to output dependencies as a
4674   # side effect of compilation, but ICC will put the dependencies in
4675   # the current directory while Tru64 will put them in the object
4676   # directory.
4677   mkdir sub
4678
4679   am_cv_CC_dependencies_compiler_type=none
4680   if test "$am_compiler_list" = ""; then
4681      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4682   fi
4683   am__universal=false
4684   case " $depcc " in #(
4685      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4686      esac
4687
4688   for depmode in $am_compiler_list; do
4689     # Setup a source with many dependencies, because some compilers
4690     # like to wrap large dependency lists on column 80 (with \), and
4691     # we should not choose a depcomp mode which is confused by this.
4692     #
4693     # We need to recreate these files for each test, as the compiler may
4694     # overwrite some of them when testing with obscure command lines.
4695     # This happens at least with the AIX C compiler.
4696     : > sub/conftest.c
4697     for i in 1 2 3 4 5 6; do
4698       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4699       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4700       # Solaris 10 /bin/sh.
4701       echo '/* dummy */' > sub/conftst$i.h
4702     done
4703     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4704
4705     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4706     # mode.  It turns out that the SunPro C++ compiler does not properly
4707     # handle '-M -o', and we need to detect this.  Also, some Intel
4708     # versions had trouble with output in subdirs.
4709     am__obj=sub/conftest.${OBJEXT-o}
4710     am__minus_obj="-o $am__obj"
4711     case $depmode in
4712     gcc)
4713       # This depmode causes a compiler race in universal mode.
4714       test "$am__universal" = false || continue
4715       ;;
4716     nosideeffect)
4717       # After this tag, mechanisms are not by side-effect, so they'll
4718       # only be used when explicitly requested.
4719       if test "x$enable_dependency_tracking" = xyes; then
4720         continue
4721       else
4722         break
4723       fi
4724       ;;
4725     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4726       # This compiler won't grok '-c -o', but also, the minuso test has
4727       # not run yet.  These depmodes are late enough in the game, and
4728       # so weak that their functioning should not be impacted.
4729       am__obj=conftest.${OBJEXT-o}
4730       am__minus_obj=
4731       ;;
4732     none) break ;;
4733     esac
4734     if depmode=$depmode \
4735        source=sub/conftest.c object=$am__obj \
4736        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4737        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4738          >/dev/null 2>conftest.err &&
4739        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4740        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4741        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4742        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4743       # icc doesn't choke on unknown options, it will just issue warnings
4744       # or remarks (even with -Werror).  So we grep stderr for any message
4745       # that says an option was ignored or not supported.
4746       # When given -MP, icc 7.0 and 7.1 complain thusly:
4747       #   icc: Command line warning: ignoring option '-M'; no argument required
4748       # The diagnosis changed in icc 8.0:
4749       #   icc: Command line remark: option '-MP' not supported
4750       if (grep 'ignoring option' conftest.err ||
4751           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4752         am_cv_CC_dependencies_compiler_type=$depmode
4753         break
4754       fi
4755     fi
4756   done
4757
4758   cd ..
4759   rm -rf conftest.dir
4760 else
4761   am_cv_CC_dependencies_compiler_type=none
4762 fi
4763
4764 fi
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4766 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4767 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4768
4769  if
4770   test "x$enable_dependency_tracking" != xno \
4771   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4772   am__fastdepCC_TRUE=
4773   am__fastdepCC_FALSE='#'
4774 else
4775   am__fastdepCC_TRUE='#'
4776   am__fastdepCC_FALSE=
4777 fi
4778
4779
4780
4781 # POSIX will say in a future version that running "rm -f" with no argument
4782 # is OK; and we want to be able to make that assumption in our Makefile
4783 # recipes.  So use an aggressive probe to check that the usage we want is
4784 # actually supported "in the wild" to an acceptable degree.
4785 # See automake bug#10828.
4786 # To make any issue more visible, cause the running configure to be aborted
4787 # by default if the 'rm' program in use doesn't match our expectations; the
4788 # user can still override this though.
4789 if rm -f && rm -fr && rm -rf; then : OK; else
4790   cat >&2 <<'END'
4791 Oops!
4792
4793 Your 'rm' program seems unable to run without file operands specified
4794 on the command line, even when the '-f' option is present.  This is contrary
4795 to the behaviour of most rm programs out there, and not conforming with
4796 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4797
4798 Please tell bug-automake@gnu.org about your system, including the value
4799 of your $PATH and any error possibly output before this message.  This
4800 can help us improve future automake versions.
4801
4802 END
4803   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4804     echo 'Configuration will proceed anyway, since you have set the' >&2
4805     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4806     echo >&2
4807   else
4808     cat >&2 <<'END'
4809 Aborting the configuration process, to ensure you take notice of the issue.
4810
4811 You can download and install GNU coreutils to get an 'rm' implementation
4812 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4813
4814 If you want to complete the configuration process using your problematic
4815 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4816 to "yes", and re-run configure.
4817
4818 END
4819     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4820   fi
4821 fi
4822
4823
4824 # If a cpu ever has more than one simulator to choose from, use
4825 # --enable-sim=... to choose.
4826 # Check whether --enable-sim was given.
4827 if test "${enable_sim+set}" = set; then :
4828   enableval=$enable_sim; case "${enableval}" in
4829 yes | no) ;;
4830 *)      as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
4831 esac
4832 fi
4833
4834
4835 # Check whether --enable-targets was given.
4836 if test "${enable_targets+set}" = set; then :
4837   enableval=$enable_targets; case "${enableval}" in
4838   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
4839             ;;
4840   no)       enable_targets= ;;
4841   *)        enable_targets=$enableval ;;
4842 esac
4843 fi
4844
4845
4846 SIM_PRIMARY_TARGET=
4847
4848
4849
4850
4851 if test "${enable_sim}" != no; then
4852   sim_igen=no
4853   for targ in `echo $target $enable_targets | sed 's/,/ /g'`
4854   do
4855
4856   case "${targ}" in
4857     all|aarch64*-*-*)
4858       if test "${targ}" = "${target}"; then
4859         SIM_PRIMARY_TARGET=aarch64
4860       fi
4861
4862
4863 subdirs="$subdirs aarch64"
4864
4865
4866       ;;
4867   esac
4868
4869
4870   case "${targ}" in
4871     all|arm*-*-*)
4872       if test "${targ}" = "${target}"; then
4873         SIM_PRIMARY_TARGET=arm
4874       fi
4875       subdirs="$subdirs arm"
4876
4877
4878       ;;
4879   esac
4880
4881
4882   case "${targ}" in
4883     all|avr*-*-*)
4884       if test "${targ}" = "${target}"; then
4885         SIM_PRIMARY_TARGET=avr
4886       fi
4887       subdirs="$subdirs avr"
4888
4889
4890       ;;
4891   esac
4892
4893
4894   case "${targ}" in
4895     all|bfin-*-*)
4896       if test "${targ}" = "${target}"; then
4897         SIM_PRIMARY_TARGET=bfin
4898       fi
4899       subdirs="$subdirs bfin"
4900
4901
4902       ;;
4903   esac
4904
4905
4906   case "${targ}" in
4907     all|bpf-*-*)
4908       if test "${targ}" = "${target}"; then
4909         SIM_PRIMARY_TARGET=bpf
4910       fi
4911       subdirs="$subdirs bpf"
4912
4913
4914       ;;
4915   esac
4916
4917
4918   case "${targ}" in
4919     all|cr16*-*-*)
4920       if test "${targ}" = "${target}"; then
4921         SIM_PRIMARY_TARGET=cr16
4922       fi
4923       subdirs="$subdirs cr16"
4924
4925
4926       ;;
4927   esac
4928
4929
4930   case "${targ}" in
4931     all|cris-*-* | crisv32-*-*)
4932       if test "${targ}" = "${target}"; then
4933         SIM_PRIMARY_TARGET=cris
4934       fi
4935       subdirs="$subdirs cris"
4936
4937
4938       ;;
4939   esac
4940
4941
4942   case "${targ}" in
4943     all|d10v-*-*)
4944       if test "${targ}" = "${target}"; then
4945         SIM_PRIMARY_TARGET=d10v
4946       fi
4947       subdirs="$subdirs d10v"
4948
4949
4950       ;;
4951   esac
4952
4953
4954   case "${targ}" in
4955     all|frv-*-*)
4956       if test "${targ}" = "${target}"; then
4957         SIM_PRIMARY_TARGET=frv
4958       fi
4959       subdirs="$subdirs frv"
4960
4961
4962       ;;
4963   esac
4964
4965
4966   case "${targ}" in
4967     all|h8300*-*-*)
4968       if test "${targ}" = "${target}"; then
4969         SIM_PRIMARY_TARGET=h8300
4970       fi
4971       subdirs="$subdirs h8300"
4972
4973
4974       ;;
4975   esac
4976
4977
4978   case "${targ}" in
4979     all|iq2000-*-*)
4980       if test "${targ}" = "${target}"; then
4981         SIM_PRIMARY_TARGET=iq2000
4982       fi
4983       subdirs="$subdirs iq2000"
4984
4985
4986       ;;
4987   esac
4988
4989
4990   case "${targ}" in
4991     all|lm32-*-*)
4992       if test "${targ}" = "${target}"; then
4993         SIM_PRIMARY_TARGET=lm32
4994       fi
4995       subdirs="$subdirs lm32"
4996
4997
4998       ;;
4999   esac
5000
5001
5002   case "${targ}" in
5003     all|m32c-*-*)
5004       if test "${targ}" = "${target}"; then
5005         SIM_PRIMARY_TARGET=m32c
5006       fi
5007       subdirs="$subdirs m32c"
5008
5009
5010       ;;
5011   esac
5012
5013
5014   case "${targ}" in
5015     all|m32r-*-*)
5016       if test "${targ}" = "${target}"; then
5017         SIM_PRIMARY_TARGET=m32r
5018       fi
5019       subdirs="$subdirs m32r"
5020
5021
5022       ;;
5023   esac
5024
5025
5026   case "${targ}" in
5027     all|m68hc11-*-*|m6811-*-*)
5028       if test "${targ}" = "${target}"; then
5029         SIM_PRIMARY_TARGET=m68hc11
5030       fi
5031       subdirs="$subdirs m68hc11"
5032
5033
5034       ;;
5035   esac
5036
5037
5038   case "${targ}" in
5039     all|mcore-*-*)
5040       if test "${targ}" = "${target}"; then
5041         SIM_PRIMARY_TARGET=mcore
5042       fi
5043       subdirs="$subdirs mcore"
5044
5045
5046       ;;
5047   esac
5048
5049
5050   case "${targ}" in
5051     all|microblaze-*-*)
5052       if test "${targ}" = "${target}"; then
5053         SIM_PRIMARY_TARGET=microblaze
5054       fi
5055       subdirs="$subdirs microblaze"
5056
5057
5058       ;;
5059   esac
5060
5061
5062   case "${targ}" in
5063     all|mips*-*-*)
5064       if test "${targ}" = "${target}"; then
5065         SIM_PRIMARY_TARGET=mips
5066       fi
5067       subdirs="$subdirs mips"
5068
5069       sim_igen=yes
5070       ;;
5071   esac
5072
5073
5074   case "${targ}" in
5075     all|mn10300*-*-*)
5076       if test "${targ}" = "${target}"; then
5077         SIM_PRIMARY_TARGET=mn10300
5078       fi
5079       subdirs="$subdirs mn10300"
5080
5081       sim_igen=yes
5082       ;;
5083   esac
5084
5085
5086   case "${targ}" in
5087     all|moxie-*-*)
5088       if test "${targ}" = "${target}"; then
5089         SIM_PRIMARY_TARGET=moxie
5090       fi
5091       subdirs="$subdirs moxie"
5092
5093
5094       ;;
5095   esac
5096
5097
5098   case "${targ}" in
5099     all|msp430*-*-*)
5100       if test "${targ}" = "${target}"; then
5101         SIM_PRIMARY_TARGET=msp430
5102       fi
5103       subdirs="$subdirs msp430"
5104
5105
5106       ;;
5107   esac
5108
5109
5110   case "${targ}" in
5111     all|or1k-*-* | or1knd-*-*)
5112       if test "${targ}" = "${target}"; then
5113         SIM_PRIMARY_TARGET=or1k
5114       fi
5115       subdirs="$subdirs or1k"
5116
5117
5118       ;;
5119   esac
5120
5121
5122   case "${targ}" in
5123     all|pru*-*-*)
5124       if test "${targ}" = "${target}"; then
5125         SIM_PRIMARY_TARGET=pru
5126       fi
5127       subdirs="$subdirs pru"
5128
5129
5130       ;;
5131   esac
5132
5133
5134   case "${targ}" in
5135     all|riscv*-*-*)
5136       if test "${targ}" = "${target}"; then
5137         SIM_PRIMARY_TARGET=riscv
5138       fi
5139       subdirs="$subdirs riscv"
5140
5141
5142       ;;
5143   esac
5144
5145
5146   case "${targ}" in
5147     all|rl78-*-*)
5148       if test "${targ}" = "${target}"; then
5149         SIM_PRIMARY_TARGET=rl78
5150       fi
5151       subdirs="$subdirs rl78"
5152
5153
5154       ;;
5155   esac
5156
5157
5158   case "${targ}" in
5159     all|rx-*-*)
5160       if test "${targ}" = "${target}"; then
5161         SIM_PRIMARY_TARGET=rx
5162       fi
5163       subdirs="$subdirs rx"
5164
5165
5166       ;;
5167   esac
5168
5169
5170   case "${targ}" in
5171     all|sh*-*-*)
5172       if test "${targ}" = "${target}"; then
5173         SIM_PRIMARY_TARGET=sh
5174       fi
5175       subdirs="$subdirs sh"
5176
5177
5178       ;;
5179   esac
5180
5181
5182   case "${targ}" in
5183     all|sparc-*-rtems*|sparc-*-elf*)
5184       if test "${targ}" = "${target}"; then
5185         SIM_PRIMARY_TARGET=erc32
5186       fi
5187       subdirs="$subdirs erc32"
5188
5189
5190       ;;
5191   esac
5192
5193
5194   case "${targ}" in
5195     all|powerpc*-*-*)
5196       if test "${targ}" = "${target}"; then
5197         SIM_PRIMARY_TARGET=ppc
5198       fi
5199       subdirs="$subdirs ppc"
5200
5201
5202       ;;
5203   esac
5204
5205
5206   case "${targ}" in
5207     all|ft32-*-*)
5208       if test "${targ}" = "${target}"; then
5209         SIM_PRIMARY_TARGET=ft32
5210       fi
5211       subdirs="$subdirs ft32"
5212
5213
5214       ;;
5215   esac
5216
5217
5218   case "${targ}" in
5219     all|v850*-*-*)
5220       if test "${targ}" = "${target}"; then
5221         SIM_PRIMARY_TARGET=v850
5222       fi
5223       subdirs="$subdirs v850"
5224
5225       sim_igen=yes
5226       ;;
5227   esac
5228
5229   done
5230 fi
5231  if test "$sim_igen" = "yes"; then
5232   SIM_ENABLE_IGEN_TRUE=
5233   SIM_ENABLE_IGEN_FALSE='#'
5234 else
5235   SIM_ENABLE_IGEN_TRUE='#'
5236   SIM_ENABLE_IGEN_FALSE=
5237 fi
5238
5239
5240 ac_config_files="$ac_config_files Makefile"
5241
5242 cat >confcache <<\_ACEOF
5243 # This file is a shell script that caches the results of configure
5244 # tests run on this system so they can be shared between configure
5245 # scripts and configure runs, see configure's option --config-cache.
5246 # It is not useful on other systems.  If it contains results you don't
5247 # want to keep, you may remove or edit it.
5248 #
5249 # config.status only pays attention to the cache file if you give it
5250 # the --recheck option to rerun configure.
5251 #
5252 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5253 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5254 # following values.
5255
5256 _ACEOF
5257
5258 # The following way of writing the cache mishandles newlines in values,
5259 # but we know of no workaround that is simple, portable, and efficient.
5260 # So, we kill variables containing newlines.
5261 # Ultrix sh set writes to stderr and can't be redirected directly,
5262 # and sets the high bit in the cache file unless we assign to the vars.
5263 (
5264   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5265     eval ac_val=\$$ac_var
5266     case $ac_val in #(
5267     *${as_nl}*)
5268       case $ac_var in #(
5269       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5270 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5271       esac
5272       case $ac_var in #(
5273       _ | IFS | as_nl) ;; #(
5274       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5275       *) { eval $ac_var=; unset $ac_var;} ;;
5276       esac ;;
5277     esac
5278   done
5279
5280   (set) 2>&1 |
5281     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5282     *${as_nl}ac_space=\ *)
5283       # `set' does not quote correctly, so add quotes: double-quote
5284       # substitution turns \\\\ into \\, and sed turns \\ into \.
5285       sed -n \
5286         "s/'/'\\\\''/g;
5287           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5288       ;; #(
5289     *)
5290       # `set' quotes correctly as required by POSIX, so do not add quotes.
5291       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5292       ;;
5293     esac |
5294     sort
5295 ) |
5296   sed '
5297      /^ac_cv_env_/b end
5298      t clear
5299      :clear
5300      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5301      t end
5302      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5303      :end' >>confcache
5304 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5305   if test -w "$cache_file"; then
5306     if test "x$cache_file" != "x/dev/null"; then
5307       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5308 $as_echo "$as_me: updating cache $cache_file" >&6;}
5309       if test ! -f "$cache_file" || test -h "$cache_file"; then
5310         cat confcache >"$cache_file"
5311       else
5312         case $cache_file in #(
5313         */* | ?:*)
5314           mv -f confcache "$cache_file"$$ &&
5315           mv -f "$cache_file"$$ "$cache_file" ;; #(
5316         *)
5317           mv -f confcache "$cache_file" ;;
5318         esac
5319       fi
5320     fi
5321   else
5322     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5323 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5324   fi
5325 fi
5326 rm -f confcache
5327
5328 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5329 # Let make expand exec_prefix.
5330 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5331
5332 # Transform confdefs.h into DEFS.
5333 # Protect against shell expansion while executing Makefile rules.
5334 # Protect against Makefile macro expansion.
5335 #
5336 # If the first sed substitution is executed (which looks for macros that
5337 # take arguments), then branch to the quote section.  Otherwise,
5338 # look for a macro that doesn't take arguments.
5339 ac_script='
5340 :mline
5341 /\\$/{
5342  N
5343  s,\\\n,,
5344  b mline
5345 }
5346 t clear
5347 :clear
5348 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
5349 t quote
5350 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
5351 t quote
5352 b any
5353 :quote
5354 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
5355 s/\[/\\&/g
5356 s/\]/\\&/g
5357 s/\$/$$/g
5358 H
5359 :any
5360 ${
5361         g
5362         s/^\n//
5363         s/\n/ /g
5364         p
5365 }
5366 '
5367 DEFS=`sed -n "$ac_script" confdefs.h`
5368
5369
5370 ac_libobjs=
5371 ac_ltlibobjs=
5372 U=
5373 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5374   # 1. Remove the extension, and $U if already installed.
5375   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5376   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5377   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5378   #    will be set to the directory where LIBOBJS objects are built.
5379   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5380   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5381 done
5382 LIBOBJS=$ac_libobjs
5383
5384 LTLIBOBJS=$ac_ltlibobjs
5385
5386
5387
5388 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5389   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5390 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5391 fi
5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5393 $as_echo_n "checking that generated files are newer than configure... " >&6; }
5394    if test -n "$am_sleep_pid"; then
5395      # Hide warnings about reused PIDs.
5396      wait $am_sleep_pid 2>/dev/null
5397    fi
5398    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5399 $as_echo "done" >&6; }
5400 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5401   as_fn_error $? "conditional \"AMDEP\" was never defined.
5402 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5403 fi
5404 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5405   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5406 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5407 fi
5408  if test -n "$EXEEXT"; then
5409   am__EXEEXT_TRUE=
5410   am__EXEEXT_FALSE='#'
5411 else
5412   am__EXEEXT_TRUE='#'
5413   am__EXEEXT_FALSE=
5414 fi
5415
5416 if test -z "${SIM_ENABLE_IGEN_TRUE}" && test -z "${SIM_ENABLE_IGEN_FALSE}"; then
5417   as_fn_error $? "conditional \"SIM_ENABLE_IGEN\" was never defined.
5418 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5419 fi
5420
5421 : "${CONFIG_STATUS=./config.status}"
5422 ac_write_fail=0
5423 ac_clean_files_save=$ac_clean_files
5424 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5426 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5427 as_write_fail=0
5428 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5429 #! $SHELL
5430 # Generated by $as_me.
5431 # Run this file to recreate the current configuration.
5432 # Compiler output produced by configure, useful for debugging
5433 # configure, is in config.log if it exists.
5434
5435 debug=false
5436 ac_cs_recheck=false
5437 ac_cs_silent=false
5438
5439 SHELL=\${CONFIG_SHELL-$SHELL}
5440 export SHELL
5441 _ASEOF
5442 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5443 ## -------------------- ##
5444 ## M4sh Initialization. ##
5445 ## -------------------- ##
5446
5447 # Be more Bourne compatible
5448 DUALCASE=1; export DUALCASE # for MKS sh
5449 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5450   emulate sh
5451   NULLCMD=:
5452   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5453   # is contrary to our usage.  Disable this feature.
5454   alias -g '${1+"$@"}'='"$@"'
5455   setopt NO_GLOB_SUBST
5456 else
5457   case `(set -o) 2>/dev/null` in #(
5458   *posix*) :
5459     set -o posix ;; #(
5460   *) :
5461      ;;
5462 esac
5463 fi
5464
5465
5466 as_nl='
5467 '
5468 export as_nl
5469 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5470 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5471 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5472 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5473 # Prefer a ksh shell builtin over an external printf program on Solaris,
5474 # but without wasting forks for bash or zsh.
5475 if test -z "$BASH_VERSION$ZSH_VERSION" \
5476     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5477   as_echo='print -r --'
5478   as_echo_n='print -rn --'
5479 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5480   as_echo='printf %s\n'
5481   as_echo_n='printf %s'
5482 else
5483   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5484     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5485     as_echo_n='/usr/ucb/echo -n'
5486   else
5487     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5488     as_echo_n_body='eval
5489       arg=$1;
5490       case $arg in #(
5491       *"$as_nl"*)
5492         expr "X$arg" : "X\\(.*\\)$as_nl";
5493         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5494       esac;
5495       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5496     '
5497     export as_echo_n_body
5498     as_echo_n='sh -c $as_echo_n_body as_echo'
5499   fi
5500   export as_echo_body
5501   as_echo='sh -c $as_echo_body as_echo'
5502 fi
5503
5504 # The user is always right.
5505 if test "${PATH_SEPARATOR+set}" != set; then
5506   PATH_SEPARATOR=:
5507   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5508     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5509       PATH_SEPARATOR=';'
5510   }
5511 fi
5512
5513
5514 # IFS
5515 # We need space, tab and new line, in precisely that order.  Quoting is
5516 # there to prevent editors from complaining about space-tab.
5517 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5518 # splitting by setting IFS to empty value.)
5519 IFS=" ""        $as_nl"
5520
5521 # Find who we are.  Look in the path if we contain no directory separator.
5522 as_myself=
5523 case $0 in #((
5524   *[\\/]* ) as_myself=$0 ;;
5525   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5526 for as_dir in $PATH
5527 do
5528   IFS=$as_save_IFS
5529   test -z "$as_dir" && as_dir=.
5530     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5531   done
5532 IFS=$as_save_IFS
5533
5534      ;;
5535 esac
5536 # We did not find ourselves, most probably we were run as `sh COMMAND'
5537 # in which case we are not to be found in the path.
5538 if test "x$as_myself" = x; then
5539   as_myself=$0
5540 fi
5541 if test ! -f "$as_myself"; then
5542   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5543   exit 1
5544 fi
5545
5546 # Unset variables that we do not need and which cause bugs (e.g. in
5547 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5548 # suppresses any "Segmentation fault" message there.  '((' could
5549 # trigger a bug in pdksh 5.2.14.
5550 for as_var in BASH_ENV ENV MAIL MAILPATH
5551 do eval test x\${$as_var+set} = xset \
5552   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5553 done
5554 PS1='$ '
5555 PS2='> '
5556 PS4='+ '
5557
5558 # NLS nuisances.
5559 LC_ALL=C
5560 export LC_ALL
5561 LANGUAGE=C
5562 export LANGUAGE
5563
5564 # CDPATH.
5565 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5566
5567
5568 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5569 # ----------------------------------------
5570 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5571 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5572 # script with STATUS, using 1 if that was 0.
5573 as_fn_error ()
5574 {
5575   as_status=$1; test $as_status -eq 0 && as_status=1
5576   if test "$4"; then
5577     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5578     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5579   fi
5580   $as_echo "$as_me: error: $2" >&2
5581   as_fn_exit $as_status
5582 } # as_fn_error
5583
5584
5585 # as_fn_set_status STATUS
5586 # -----------------------
5587 # Set $? to STATUS, without forking.
5588 as_fn_set_status ()
5589 {
5590   return $1
5591 } # as_fn_set_status
5592
5593 # as_fn_exit STATUS
5594 # -----------------
5595 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5596 as_fn_exit ()
5597 {
5598   set +e
5599   as_fn_set_status $1
5600   exit $1
5601 } # as_fn_exit
5602
5603 # as_fn_unset VAR
5604 # ---------------
5605 # Portably unset VAR.
5606 as_fn_unset ()
5607 {
5608   { eval $1=; unset $1;}
5609 }
5610 as_unset=as_fn_unset
5611 # as_fn_append VAR VALUE
5612 # ----------------------
5613 # Append the text in VALUE to the end of the definition contained in VAR. Take
5614 # advantage of any shell optimizations that allow amortized linear growth over
5615 # repeated appends, instead of the typical quadratic growth present in naive
5616 # implementations.
5617 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5618   eval 'as_fn_append ()
5619   {
5620     eval $1+=\$2
5621   }'
5622 else
5623   as_fn_append ()
5624   {
5625     eval $1=\$$1\$2
5626   }
5627 fi # as_fn_append
5628
5629 # as_fn_arith ARG...
5630 # ------------------
5631 # Perform arithmetic evaluation on the ARGs, and store the result in the
5632 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5633 # must be portable across $(()) and expr.
5634 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5635   eval 'as_fn_arith ()
5636   {
5637     as_val=$(( $* ))
5638   }'
5639 else
5640   as_fn_arith ()
5641   {
5642     as_val=`expr "$@" || test $? -eq 1`
5643   }
5644 fi # as_fn_arith
5645
5646
5647 if expr a : '\(a\)' >/dev/null 2>&1 &&
5648    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5649   as_expr=expr
5650 else
5651   as_expr=false
5652 fi
5653
5654 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5655   as_basename=basename
5656 else
5657   as_basename=false
5658 fi
5659
5660 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5661   as_dirname=dirname
5662 else
5663   as_dirname=false
5664 fi
5665
5666 as_me=`$as_basename -- "$0" ||
5667 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5668          X"$0" : 'X\(//\)$' \| \
5669          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5670 $as_echo X/"$0" |
5671     sed '/^.*\/\([^/][^/]*\)\/*$/{
5672             s//\1/
5673             q
5674           }
5675           /^X\/\(\/\/\)$/{
5676             s//\1/
5677             q
5678           }
5679           /^X\/\(\/\).*/{
5680             s//\1/
5681             q
5682           }
5683           s/.*/./; q'`
5684
5685 # Avoid depending upon Character Ranges.
5686 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5687 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5688 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5689 as_cr_digits='0123456789'
5690 as_cr_alnum=$as_cr_Letters$as_cr_digits
5691
5692 ECHO_C= ECHO_N= ECHO_T=
5693 case `echo -n x` in #(((((
5694 -n*)
5695   case `echo 'xy\c'` in
5696   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5697   xy)  ECHO_C='\c';;
5698   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5699        ECHO_T=' ';;
5700   esac;;
5701 *)
5702   ECHO_N='-n';;
5703 esac
5704
5705 rm -f conf$$ conf$$.exe conf$$.file
5706 if test -d conf$$.dir; then
5707   rm -f conf$$.dir/conf$$.file
5708 else
5709   rm -f conf$$.dir
5710   mkdir conf$$.dir 2>/dev/null
5711 fi
5712 if (echo >conf$$.file) 2>/dev/null; then
5713   if ln -s conf$$.file conf$$ 2>/dev/null; then
5714     as_ln_s='ln -s'
5715     # ... but there are two gotchas:
5716     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5717     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5718     # In both cases, we have to default to `cp -pR'.
5719     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5720       as_ln_s='cp -pR'
5721   elif ln conf$$.file conf$$ 2>/dev/null; then
5722     as_ln_s=ln
5723   else
5724     as_ln_s='cp -pR'
5725   fi
5726 else
5727   as_ln_s='cp -pR'
5728 fi
5729 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5730 rmdir conf$$.dir 2>/dev/null
5731
5732
5733 # as_fn_mkdir_p
5734 # -------------
5735 # Create "$as_dir" as a directory, including parents if necessary.
5736 as_fn_mkdir_p ()
5737 {
5738
5739   case $as_dir in #(
5740   -*) as_dir=./$as_dir;;
5741   esac
5742   test -d "$as_dir" || eval $as_mkdir_p || {
5743     as_dirs=
5744     while :; do
5745       case $as_dir in #(
5746       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5747       *) as_qdir=$as_dir;;
5748       esac
5749       as_dirs="'$as_qdir' $as_dirs"
5750       as_dir=`$as_dirname -- "$as_dir" ||
5751 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5752          X"$as_dir" : 'X\(//\)[^/]' \| \
5753          X"$as_dir" : 'X\(//\)$' \| \
5754          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5755 $as_echo X"$as_dir" |
5756     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5757             s//\1/
5758             q
5759           }
5760           /^X\(\/\/\)[^/].*/{
5761             s//\1/
5762             q
5763           }
5764           /^X\(\/\/\)$/{
5765             s//\1/
5766             q
5767           }
5768           /^X\(\/\).*/{
5769             s//\1/
5770             q
5771           }
5772           s/.*/./; q'`
5773       test -d "$as_dir" && break
5774     done
5775     test -z "$as_dirs" || eval "mkdir $as_dirs"
5776   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5777
5778
5779 } # as_fn_mkdir_p
5780 if mkdir -p . 2>/dev/null; then
5781   as_mkdir_p='mkdir -p "$as_dir"'
5782 else
5783   test -d ./-p && rmdir ./-p
5784   as_mkdir_p=false
5785 fi
5786
5787
5788 # as_fn_executable_p FILE
5789 # -----------------------
5790 # Test if FILE is an executable regular file.
5791 as_fn_executable_p ()
5792 {
5793   test -f "$1" && test -x "$1"
5794 } # as_fn_executable_p
5795 as_test_x='test -x'
5796 as_executable_p=as_fn_executable_p
5797
5798 # Sed expression to map a string onto a valid CPP name.
5799 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5800
5801 # Sed expression to map a string onto a valid variable name.
5802 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5803
5804
5805 exec 6>&1
5806 ## ----------------------------------- ##
5807 ## Main body of $CONFIG_STATUS script. ##
5808 ## ----------------------------------- ##
5809 _ASEOF
5810 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5811
5812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5813 # Save the log message, to keep $0 and so on meaningful, and to
5814 # report actual input values of CONFIG_FILES etc. instead of their
5815 # values after options handling.
5816 ac_log="
5817 This file was extended by sim $as_me 0, which was
5818 generated by GNU Autoconf 2.69.  Invocation command line was
5819
5820   CONFIG_FILES    = $CONFIG_FILES
5821   CONFIG_HEADERS  = $CONFIG_HEADERS
5822   CONFIG_LINKS    = $CONFIG_LINKS
5823   CONFIG_COMMANDS = $CONFIG_COMMANDS
5824   $ $0 $@
5825
5826 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5827 "
5828
5829 _ACEOF
5830
5831 case $ac_config_files in *"
5832 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5833 esac
5834
5835
5836
5837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5838 # Files that config.status was made for.
5839 config_files="$ac_config_files"
5840 config_commands="$ac_config_commands"
5841
5842 _ACEOF
5843
5844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5845 ac_cs_usage="\
5846 \`$as_me' instantiates files and other configuration actions
5847 from templates according to the current configuration.  Unless the files
5848 and actions are specified as TAGs, all are instantiated by default.
5849
5850 Usage: $0 [OPTION]... [TAG]...
5851
5852   -h, --help       print this help, then exit
5853   -V, --version    print version number and configuration settings, then exit
5854       --config     print configuration, then exit
5855   -q, --quiet, --silent
5856                    do not print progress messages
5857   -d, --debug      don't remove temporary files
5858       --recheck    update $as_me by reconfiguring in the same conditions
5859       --file=FILE[:TEMPLATE]
5860                    instantiate the configuration file FILE
5861
5862 Configuration files:
5863 $config_files
5864
5865 Configuration commands:
5866 $config_commands
5867
5868 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
5869 sim home page: <https://sourceware.org/gdb/wiki/Sim/>."
5870
5871 _ACEOF
5872 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5873 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5874 ac_cs_version="\\
5875 sim config.status 0
5876 configured by $0, generated by GNU Autoconf 2.69,
5877   with options \\"\$ac_cs_config\\"
5878
5879 Copyright (C) 2012 Free Software Foundation, Inc.
5880 This config.status script is free software; the Free Software Foundation
5881 gives unlimited permission to copy, distribute and modify it."
5882
5883 ac_pwd='$ac_pwd'
5884 srcdir='$srcdir'
5885 INSTALL='$INSTALL'
5886 MKDIR_P='$MKDIR_P'
5887 AWK='$AWK'
5888 test -n "\$AWK" || AWK=awk
5889 _ACEOF
5890
5891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5892 # The default lists apply if the user does not specify any file.
5893 ac_need_defaults=:
5894 while test $# != 0
5895 do
5896   case $1 in
5897   --*=?*)
5898     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5899     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5900     ac_shift=:
5901     ;;
5902   --*=)
5903     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5904     ac_optarg=
5905     ac_shift=:
5906     ;;
5907   *)
5908     ac_option=$1
5909     ac_optarg=$2
5910     ac_shift=shift
5911     ;;
5912   esac
5913
5914   case $ac_option in
5915   # Handling of the options.
5916   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5917     ac_cs_recheck=: ;;
5918   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5919     $as_echo "$ac_cs_version"; exit ;;
5920   --config | --confi | --conf | --con | --co | --c )
5921     $as_echo "$ac_cs_config"; exit ;;
5922   --debug | --debu | --deb | --de | --d | -d )
5923     debug=: ;;
5924   --file | --fil | --fi | --f )
5925     $ac_shift
5926     case $ac_optarg in
5927     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5928     '') as_fn_error $? "missing file argument" ;;
5929     esac
5930     as_fn_append CONFIG_FILES " '$ac_optarg'"
5931     ac_need_defaults=false;;
5932   --he | --h |  --help | --hel | -h )
5933     $as_echo "$ac_cs_usage"; exit ;;
5934   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5935   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5936     ac_cs_silent=: ;;
5937
5938   # This is an error.
5939   -*) as_fn_error $? "unrecognized option: \`$1'
5940 Try \`$0 --help' for more information." ;;
5941
5942   *) as_fn_append ac_config_targets " $1"
5943      ac_need_defaults=false ;;
5944
5945   esac
5946   shift
5947 done
5948
5949 ac_configure_extra_args=
5950
5951 if $ac_cs_silent; then
5952   exec 6>/dev/null
5953   ac_configure_extra_args="$ac_configure_extra_args --silent"
5954 fi
5955
5956 _ACEOF
5957 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5958 if \$ac_cs_recheck; then
5959   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5960   shift
5961   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5962   CONFIG_SHELL='$SHELL'
5963   export CONFIG_SHELL
5964   exec "\$@"
5965 fi
5966
5967 _ACEOF
5968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5969 exec 5>>config.log
5970 {
5971   echo
5972   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5973 ## Running $as_me. ##
5974 _ASBOX
5975   $as_echo "$ac_log"
5976 } >&5
5977
5978 _ACEOF
5979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5980 #
5981 # INIT-COMMANDS
5982 #
5983 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5984
5985 _ACEOF
5986
5987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5988
5989 # Handling of arguments.
5990 for ac_config_target in $ac_config_targets
5991 do
5992   case $ac_config_target in
5993     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5994     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5995
5996   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5997   esac
5998 done
5999
6000
6001 # If the user did not use the arguments to specify the items to instantiate,
6002 # then the envvar interface is used.  Set only those that are not.
6003 # We use the long form for the default assignment because of an extremely
6004 # bizarre bug on SunOS 4.1.3.
6005 if $ac_need_defaults; then
6006   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6007   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6008 fi
6009
6010 # Have a temporary directory for convenience.  Make it in the build tree
6011 # simply because there is no reason against having it here, and in addition,
6012 # creating and moving files from /tmp can sometimes cause problems.
6013 # Hook for its removal unless debugging.
6014 # Note that there is a small window in which the directory will not be cleaned:
6015 # after its creation but before its name has been assigned to `$tmp'.
6016 $debug ||
6017 {
6018   tmp= ac_tmp=
6019   trap 'exit_status=$?
6020   : "${ac_tmp:=$tmp}"
6021   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6022 ' 0
6023   trap 'as_fn_exit 1' 1 2 13 15
6024 }
6025 # Create a (secure) tmp directory for tmp files.
6026
6027 {
6028   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6029   test -d "$tmp"
6030 }  ||
6031 {
6032   tmp=./conf$$-$RANDOM
6033   (umask 077 && mkdir "$tmp")
6034 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6035 ac_tmp=$tmp
6036
6037 # Set up the scripts for CONFIG_FILES section.
6038 # No need to generate them if there are no CONFIG_FILES.
6039 # This happens for instance with `./config.status config.h'.
6040 if test -n "$CONFIG_FILES"; then
6041
6042
6043 ac_cr=`echo X | tr X '\015'`
6044 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6045 # But we know of no other shell where ac_cr would be empty at this
6046 # point, so we can use a bashism as a fallback.
6047 if test "x$ac_cr" = x; then
6048   eval ac_cr=\$\'\\r\'
6049 fi
6050 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6051 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6052   ac_cs_awk_cr='\\r'
6053 else
6054   ac_cs_awk_cr=$ac_cr
6055 fi
6056
6057 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6058 _ACEOF
6059
6060
6061 {
6062   echo "cat >conf$$subs.awk <<_ACEOF" &&
6063   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6064   echo "_ACEOF"
6065 } >conf$$subs.sh ||
6066   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6067 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6068 ac_delim='%!_!# '
6069 for ac_last_try in false false false false false :; do
6070   . ./conf$$subs.sh ||
6071     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6072
6073   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6074   if test $ac_delim_n = $ac_delim_num; then
6075     break
6076   elif $ac_last_try; then
6077     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6078   else
6079     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6080   fi
6081 done
6082 rm -f conf$$subs.sh
6083
6084 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6085 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6086 _ACEOF
6087 sed -n '
6088 h
6089 s/^/S["/; s/!.*/"]=/
6090 p
6091 g
6092 s/^[^!]*!//
6093 :repl
6094 t repl
6095 s/'"$ac_delim"'$//
6096 t delim
6097 :nl
6098 h
6099 s/\(.\{148\}\)..*/\1/
6100 t more1
6101 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6102 p
6103 n
6104 b repl
6105 :more1
6106 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6107 p
6108 g
6109 s/.\{148\}//
6110 t nl
6111 :delim
6112 h
6113 s/\(.\{148\}\)..*/\1/
6114 t more2
6115 s/["\\]/\\&/g; s/^/"/; s/$/"/
6116 p
6117 b
6118 :more2
6119 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6120 p
6121 g
6122 s/.\{148\}//
6123 t delim
6124 ' <conf$$subs.awk | sed '
6125 /^[^""]/{
6126   N
6127   s/\n//
6128 }
6129 ' >>$CONFIG_STATUS || ac_write_fail=1
6130 rm -f conf$$subs.awk
6131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6132 _ACAWK
6133 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6134   for (key in S) S_is_set[key] = 1
6135   FS = "\a"
6136
6137 }
6138 {
6139   line = $ 0
6140   nfields = split(line, field, "@")
6141   substed = 0
6142   len = length(field[1])
6143   for (i = 2; i < nfields; i++) {
6144     key = field[i]
6145     keylen = length(key)
6146     if (S_is_set[key]) {
6147       value = S[key]
6148       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6149       len += length(value) + length(field[++i])
6150       substed = 1
6151     } else
6152       len += 1 + keylen
6153   }
6154
6155   print line
6156 }
6157
6158 _ACAWK
6159 _ACEOF
6160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6161 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6162   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6163 else
6164   cat
6165 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6166   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6167 _ACEOF
6168
6169 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6170 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6171 # trailing colons and then remove the whole line if VPATH becomes empty
6172 # (actually we leave an empty line to preserve line numbers).
6173 if test "x$srcdir" = x.; then
6174   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6175 h
6176 s///
6177 s/^/:/
6178 s/[      ]*$/:/
6179 s/:\$(srcdir):/:/g
6180 s/:\${srcdir}:/:/g
6181 s/:@srcdir@:/:/g
6182 s/^:*//
6183 s/:*$//
6184 x
6185 s/\(=[   ]*\).*/\1/
6186 G
6187 s/\n//
6188 s/^[^=]*=[       ]*$//
6189 }'
6190 fi
6191
6192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6193 fi # test -n "$CONFIG_FILES"
6194
6195
6196 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
6197 shift
6198 for ac_tag
6199 do
6200   case $ac_tag in
6201   :[FHLC]) ac_mode=$ac_tag; continue;;
6202   esac
6203   case $ac_mode$ac_tag in
6204   :[FHL]*:*);;
6205   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6206   :[FH]-) ac_tag=-:-;;
6207   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6208   esac
6209   ac_save_IFS=$IFS
6210   IFS=:
6211   set x $ac_tag
6212   IFS=$ac_save_IFS
6213   shift
6214   ac_file=$1
6215   shift
6216
6217   case $ac_mode in
6218   :L) ac_source=$1;;
6219   :[FH])
6220     ac_file_inputs=
6221     for ac_f
6222     do
6223       case $ac_f in
6224       -) ac_f="$ac_tmp/stdin";;
6225       *) # Look for the file first in the build tree, then in the source tree
6226          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6227          # because $ac_f cannot contain `:'.
6228          test -f "$ac_f" ||
6229            case $ac_f in
6230            [\\/$]*) false;;
6231            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6232            esac ||
6233            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6234       esac
6235       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6236       as_fn_append ac_file_inputs " '$ac_f'"
6237     done
6238
6239     # Let's still pretend it is `configure' which instantiates (i.e., don't
6240     # use $as_me), people would be surprised to read:
6241     #    /* config.h.  Generated by config.status.  */
6242     configure_input='Generated from '`
6243           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6244         `' by configure.'
6245     if test x"$ac_file" != x-; then
6246       configure_input="$ac_file.  $configure_input"
6247       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6248 $as_echo "$as_me: creating $ac_file" >&6;}
6249     fi
6250     # Neutralize special characters interpreted by sed in replacement strings.
6251     case $configure_input in #(
6252     *\&* | *\|* | *\\* )
6253        ac_sed_conf_input=`$as_echo "$configure_input" |
6254        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6255     *) ac_sed_conf_input=$configure_input;;
6256     esac
6257
6258     case $ac_tag in
6259     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6260       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6261     esac
6262     ;;
6263   esac
6264
6265   ac_dir=`$as_dirname -- "$ac_file" ||
6266 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6267          X"$ac_file" : 'X\(//\)[^/]' \| \
6268          X"$ac_file" : 'X\(//\)$' \| \
6269          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6270 $as_echo X"$ac_file" |
6271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6272             s//\1/
6273             q
6274           }
6275           /^X\(\/\/\)[^/].*/{
6276             s//\1/
6277             q
6278           }
6279           /^X\(\/\/\)$/{
6280             s//\1/
6281             q
6282           }
6283           /^X\(\/\).*/{
6284             s//\1/
6285             q
6286           }
6287           s/.*/./; q'`
6288   as_dir="$ac_dir"; as_fn_mkdir_p
6289   ac_builddir=.
6290
6291 case "$ac_dir" in
6292 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6293 *)
6294   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6295   # A ".." for each directory in $ac_dir_suffix.
6296   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6297   case $ac_top_builddir_sub in
6298   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6299   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6300   esac ;;
6301 esac
6302 ac_abs_top_builddir=$ac_pwd
6303 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6304 # for backward compatibility:
6305 ac_top_builddir=$ac_top_build_prefix
6306
6307 case $srcdir in
6308   .)  # We are building in place.
6309     ac_srcdir=.
6310     ac_top_srcdir=$ac_top_builddir_sub
6311     ac_abs_top_srcdir=$ac_pwd ;;
6312   [\\/]* | ?:[\\/]* )  # Absolute name.
6313     ac_srcdir=$srcdir$ac_dir_suffix;
6314     ac_top_srcdir=$srcdir
6315     ac_abs_top_srcdir=$srcdir ;;
6316   *) # Relative name.
6317     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6318     ac_top_srcdir=$ac_top_build_prefix$srcdir
6319     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6320 esac
6321 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6322
6323
6324   case $ac_mode in
6325   :F)
6326   #
6327   # CONFIG_FILE
6328   #
6329
6330   case $INSTALL in
6331   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6332   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6333   esac
6334   ac_MKDIR_P=$MKDIR_P
6335   case $MKDIR_P in
6336   [\\/$]* | ?:[\\/]* ) ;;
6337   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6338   esac
6339 _ACEOF
6340
6341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6342 # If the template does not know about datarootdir, expand it.
6343 # FIXME: This hack should be removed a few years after 2.60.
6344 ac_datarootdir_hack=; ac_datarootdir_seen=
6345 ac_sed_dataroot='
6346 /datarootdir/ {
6347   p
6348   q
6349 }
6350 /@datadir@/p
6351 /@docdir@/p
6352 /@infodir@/p
6353 /@localedir@/p
6354 /@mandir@/p'
6355 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6356 *datarootdir*) ac_datarootdir_seen=yes;;
6357 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6358   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6359 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6360 _ACEOF
6361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6362   ac_datarootdir_hack='
6363   s&@datadir@&$datadir&g
6364   s&@docdir@&$docdir&g
6365   s&@infodir@&$infodir&g
6366   s&@localedir@&$localedir&g
6367   s&@mandir@&$mandir&g
6368   s&\\\${datarootdir}&$datarootdir&g' ;;
6369 esac
6370 _ACEOF
6371
6372 # Neutralize VPATH when `$srcdir' = `.'.
6373 # Shell code in configure.ac might set extrasub.
6374 # FIXME: do we really want to maintain this feature?
6375 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6376 ac_sed_extra="$ac_vpsub
6377 $extrasub
6378 _ACEOF
6379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6380 :t
6381 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6382 s|@configure_input@|$ac_sed_conf_input|;t t
6383 s&@top_builddir@&$ac_top_builddir_sub&;t t
6384 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6385 s&@srcdir@&$ac_srcdir&;t t
6386 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6387 s&@top_srcdir@&$ac_top_srcdir&;t t
6388 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6389 s&@builddir@&$ac_builddir&;t t
6390 s&@abs_builddir@&$ac_abs_builddir&;t t
6391 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6392 s&@INSTALL@&$ac_INSTALL&;t t
6393 s&@MKDIR_P@&$ac_MKDIR_P&;t t
6394 $ac_datarootdir_hack
6395 "
6396 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6397   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6398
6399 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6400   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6401   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6402       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6403   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6404 which seems to be undefined.  Please make sure it is defined" >&5
6405 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6406 which seems to be undefined.  Please make sure it is defined" >&2;}
6407
6408   rm -f "$ac_tmp/stdin"
6409   case $ac_file in
6410   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6411   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6412   esac \
6413   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6414  ;;
6415
6416
6417   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6418 $as_echo "$as_me: executing $ac_file commands" >&6;}
6419  ;;
6420   esac
6421
6422
6423   case $ac_file$ac_mode in
6424     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6425   # Older Autoconf quotes --file arguments for eval, but not when files
6426   # are listed without --file.  Let's play safe and only enable the eval
6427   # if we detect the quoting.
6428   case $CONFIG_FILES in
6429   *\'*) eval set x "$CONFIG_FILES" ;;
6430   *)   set x $CONFIG_FILES ;;
6431   esac
6432   shift
6433   for mf
6434   do
6435     # Strip MF so we end up with the name of the file.
6436     mf=`echo "$mf" | sed -e 's/:.*$//'`
6437     # Check whether this is an Automake generated Makefile or not.
6438     # We used to match only the files named 'Makefile.in', but
6439     # some people rename them; so instead we look at the file content.
6440     # Grep'ing the first line is not enough: some people post-process
6441     # each Makefile.in and add a new line on top of each file to say so.
6442     # Grep'ing the whole file is not good either: AIX grep has a line
6443     # limit of 2048, but all sed's we know have understand at least 4000.
6444     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6445       dirpart=`$as_dirname -- "$mf" ||
6446 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6447          X"$mf" : 'X\(//\)[^/]' \| \
6448          X"$mf" : 'X\(//\)$' \| \
6449          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6450 $as_echo X"$mf" |
6451     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6452             s//\1/
6453             q
6454           }
6455           /^X\(\/\/\)[^/].*/{
6456             s//\1/
6457             q
6458           }
6459           /^X\(\/\/\)$/{
6460             s//\1/
6461             q
6462           }
6463           /^X\(\/\).*/{
6464             s//\1/
6465             q
6466           }
6467           s/.*/./; q'`
6468     else
6469       continue
6470     fi
6471     # Extract the definition of DEPDIR, am__include, and am__quote
6472     # from the Makefile without running 'make'.
6473     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6474     test -z "$DEPDIR" && continue
6475     am__include=`sed -n 's/^am__include = //p' < "$mf"`
6476     test -z "$am__include" && continue
6477     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6478     # Find all dependency output files, they are included files with
6479     # $(DEPDIR) in their names.  We invoke sed twice because it is the
6480     # simplest approach to changing $(DEPDIR) to its actual value in the
6481     # expansion.
6482     for file in `sed -n "
6483       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6484          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6485       # Make sure the directory exists.
6486       test -f "$dirpart/$file" && continue
6487       fdir=`$as_dirname -- "$file" ||
6488 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6489          X"$file" : 'X\(//\)[^/]' \| \
6490          X"$file" : 'X\(//\)$' \| \
6491          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6492 $as_echo X"$file" |
6493     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6494             s//\1/
6495             q
6496           }
6497           /^X\(\/\/\)[^/].*/{
6498             s//\1/
6499             q
6500           }
6501           /^X\(\/\/\)$/{
6502             s//\1/
6503             q
6504           }
6505           /^X\(\/\).*/{
6506             s//\1/
6507             q
6508           }
6509           s/.*/./; q'`
6510       as_dir=$dirpart/$fdir; as_fn_mkdir_p
6511       # echo "creating $dirpart/$file"
6512       echo '# dummy' > "$dirpart/$file"
6513     done
6514   done
6515 }
6516  ;;
6517
6518   esac
6519 done # for ac_tag
6520
6521
6522 as_fn_exit 0
6523 _ACEOF
6524 ac_clean_files=$ac_clean_files_save
6525
6526 test $ac_write_fail = 0 ||
6527   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6528
6529
6530 # configure is writing to config.log, and then calls config.status.
6531 # config.status does its own redirection, appending to config.log.
6532 # Unfortunately, on DOS this fails, as config.log is still kept open
6533 # by configure, so config.status won't be able to write to it; its
6534 # output is simply discarded.  So we exec the FD to /dev/null,
6535 # effectively closing config.log, so it can be properly (re)opened and
6536 # appended to by config.status.  When coming back to configure, we
6537 # need to make the FD available again.
6538 if test "$no_create" != yes; then
6539   ac_cs_success=:
6540   ac_config_status_args=
6541   test "$silent" = yes &&
6542     ac_config_status_args="$ac_config_status_args --quiet"
6543   exec 5>/dev/null
6544   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6545   exec 5>>config.log
6546   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6547   # would make configure fail if this is the last instruction.
6548   $ac_cs_success || as_fn_exit 1
6549 fi
6550
6551 #
6552 # CONFIG_SUBDIRS section.
6553 #
6554 if test "$no_recursion" != yes; then
6555
6556   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6557   # so they do not pile up.
6558   ac_sub_configure_args=
6559   ac_prev=
6560   eval "set x $ac_configure_args"
6561   shift
6562   for ac_arg
6563   do
6564     if test -n "$ac_prev"; then
6565       ac_prev=
6566       continue
6567     fi
6568     case $ac_arg in
6569     -cache-file | --cache-file | --cache-fil | --cache-fi \
6570     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6571       ac_prev=cache_file ;;
6572     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6573     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6574     | --c=*)
6575       ;;
6576     --config-cache | -C)
6577       ;;
6578     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6579       ac_prev=srcdir ;;
6580     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6581       ;;
6582     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6583       ac_prev=prefix ;;
6584     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6585       ;;
6586     --disable-option-checking)
6587       ;;
6588     *)
6589       case $ac_arg in
6590       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6591       esac
6592       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6593     esac
6594   done
6595
6596   # Always prepend --prefix to ensure using the same prefix
6597   # in subdir configurations.
6598   ac_arg="--prefix=$prefix"
6599   case $ac_arg in
6600   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6601   esac
6602   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6603
6604   # Pass --silent
6605   if test "$silent" = yes; then
6606     ac_sub_configure_args="--silent $ac_sub_configure_args"
6607   fi
6608
6609   # Always prepend --disable-option-checking to silence warnings, since
6610   # different subdirs can have different --enable and --with options.
6611   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6612
6613   ac_popdir=`pwd`
6614   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
6615
6616     # Do not complain, so a configure script can configure whichever
6617     # parts of a large source tree are present.
6618     test -d "$srcdir/$ac_dir" || continue
6619
6620     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6621     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6622     $as_echo "$ac_msg" >&6
6623     as_dir="$ac_dir"; as_fn_mkdir_p
6624     ac_builddir=.
6625
6626 case "$ac_dir" in
6627 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6628 *)
6629   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6630   # A ".." for each directory in $ac_dir_suffix.
6631   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6632   case $ac_top_builddir_sub in
6633   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6634   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6635   esac ;;
6636 esac
6637 ac_abs_top_builddir=$ac_pwd
6638 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6639 # for backward compatibility:
6640 ac_top_builddir=$ac_top_build_prefix
6641
6642 case $srcdir in
6643   .)  # We are building in place.
6644     ac_srcdir=.
6645     ac_top_srcdir=$ac_top_builddir_sub
6646     ac_abs_top_srcdir=$ac_pwd ;;
6647   [\\/]* | ?:[\\/]* )  # Absolute name.
6648     ac_srcdir=$srcdir$ac_dir_suffix;
6649     ac_top_srcdir=$srcdir
6650     ac_abs_top_srcdir=$srcdir ;;
6651   *) # Relative name.
6652     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6653     ac_top_srcdir=$ac_top_build_prefix$srcdir
6654     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6655 esac
6656 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6657
6658
6659     cd "$ac_dir"
6660
6661     # Check for guested configure; otherwise get Cygnus style configure.
6662     if test -f "$ac_srcdir/configure.gnu"; then
6663       ac_sub_configure=$ac_srcdir/configure.gnu
6664     elif test -f "$ac_srcdir/configure"; then
6665       ac_sub_configure=$ac_srcdir/configure
6666     elif test -f "$ac_srcdir/configure.in"; then
6667       # This should be Cygnus configure.
6668       ac_sub_configure=$ac_aux_dir/configure
6669     else
6670       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
6671 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
6672       ac_sub_configure=
6673     fi
6674
6675     # The recursion is here.
6676     if test -n "$ac_sub_configure"; then
6677       # Make the cache file name correct relative to the subdirectory.
6678       case $cache_file in
6679       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6680       *) # Relative name.
6681         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6682       esac
6683
6684       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6685 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6686       # The eval makes quoting arguments work.
6687       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6688            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6689         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6690     fi
6691
6692     cd "$ac_popdir"
6693   done
6694 fi
6695 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6696   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6697 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6698 fi
6699