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_example_sims
 748 enable_targets
 749 '
 750       ac_precious_vars='build_alias
 751 host_alias
 752 target_alias
 753 CC
 754 CFLAGS
 755 LDFLAGS
 756 LIBS
 757 CPPFLAGS
 758 CPP'
 759 ac_subdirs_all='aarch64
 760 arm
 761 avr
 762 bfin
 763 bpf
 764 cr16
 765 cris
 766 d10v
 767 frv
 768 h8300
 769 iq2000
 770 lm32
 771 m32c
 772 m32r
 773 m68hc11
 774 mcore
 775 microblaze
 776 mips
 777 mn10300
 778 moxie
 779 msp430
 780 or1k
 781 pru
 782 riscv
 783 rl78
 784 rx
 785 sh
 786 erc32
 787 ppc
 788 ft32
 789 v850
 790 example-synacor'
 791
 792 # Initialize some variables set by options.
 793 ac_init_help=
 794 ac_init_version=false
 795 ac_unrecognized_opts=
 796 ac_unrecognized_sep=
 797 # The variables have the same names as the options, with
 798 # dashes changed to underlines.
 799 cache_file=/dev/null
 800 exec_prefix=NONE
 801 no_create=
 802 no_recursion=
 803 prefix=NONE
 804 program_prefix=NONE
 805 program_suffix=NONE
 806 program_transform_name=s,x,x,
 807 silent=
 808 site=
 809 srcdir=
 810 verbose=
 811 x_includes=NONE
 812 x_libraries=NONE
 813
 814 # Installation directory options.
 815 # These are left unexpanded so users can "make install exec_prefix=/foo"
 816 # and all the variables that are supposed to be based on exec_prefix
 817 # by default will actually change.
 818 # Use braces instead of parens because sh, perl, etc. also accept them.
 819 # (The list follows the same order as the GNU Coding Standards.)
 820 bindir='${exec_prefix}/bin'
 821 sbindir='${exec_prefix}/sbin'
 822 libexecdir='${exec_prefix}/libexec'
 823 datarootdir='${prefix}/share'
 824 datadir='${datarootdir}'
 825 sysconfdir='${prefix}/etc'
 826 sharedstatedir='${prefix}/com'
 827 localstatedir='${prefix}/var'
 828 includedir='${prefix}/include'
 829 oldincludedir='/usr/include'
 830 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 831 infodir='${datarootdir}/info'
 832 htmldir='${docdir}'
 833 dvidir='${docdir}'
 834 pdfdir='${docdir}'
 835 psdir='${docdir}'
 836 libdir='${exec_prefix}/lib'
 837 localedir='${datarootdir}/locale'
 838 mandir='${datarootdir}/man'
 839
 840 ac_prev=
 841 ac_dashdash=
 842 for ac_option
 843 do
 844   # If the previous option needs an argument, assign it.
 845   if test -n "$ac_prev"; then
 846     eval $ac_prev=\$ac_option
 847     ac_prev=
 848     continue
 849   fi
 850
 851   case $ac_option in
 852   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 853   *=)   ac_optarg= ;;
 854   *)    ac_optarg=yes ;;
 855   esac
 856
 857   # Accept the important Cygnus configure options, so we can diagnose typos.
 858
 859   case $ac_dashdash$ac_option in
 860   --)
 861     ac_dashdash=yes ;;
 862
 863   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 864     ac_prev=bindir ;;
 865   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 866     bindir=$ac_optarg ;;
 867
 868   -build | --build | --buil | --bui | --bu)
 869     ac_prev=build_alias ;;
 870   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 871     build_alias=$ac_optarg ;;
 872
 873   -cache-file | --cache-file | --cache-fil | --cache-fi \
 874   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 875     ac_prev=cache_file ;;
 876   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 877   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 878     cache_file=$ac_optarg ;;
 879
 880   --config-cache | -C)
 881     cache_file=config.cache ;;
 882
 883   -datadir | --datadir | --datadi | --datad)
 884     ac_prev=datadir ;;
 885   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 886     datadir=$ac_optarg ;;
 887
 888   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 889   | --dataroo | --dataro | --datar)
 890     ac_prev=datarootdir ;;
 891   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 892   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 893     datarootdir=$ac_optarg ;;
 894
 895   -disable-* | --disable-*)
 896     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 897     # Reject names that are not valid shell variable names.
 898     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 899       as_fn_error $? "invalid feature name: $ac_useropt"
 900     ac_useropt_orig=$ac_useropt
 901     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 902     case $ac_user_opts in
 903       *"
 904 "enable_$ac_useropt"
 905 "*) ;;
 906       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 907          ac_unrecognized_sep=', ';;
 908     esac
 909     eval enable_$ac_useropt=no ;;
 910
 911   -docdir | --docdir | --docdi | --doc | --do)
 912     ac_prev=docdir ;;
 913   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 914     docdir=$ac_optarg ;;
 915
 916   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 917     ac_prev=dvidir ;;
 918   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 919     dvidir=$ac_optarg ;;
 920
 921   -enable-* | --enable-*)
 922     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 923     # Reject names that are not valid shell variable names.
 924     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 925       as_fn_error $? "invalid feature name: $ac_useropt"
 926     ac_useropt_orig=$ac_useropt
 927     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 928     case $ac_user_opts in
 929       *"
 930 "enable_$ac_useropt"
 931 "*) ;;
 932       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 933          ac_unrecognized_sep=', ';;
 934     esac
 935     eval enable_$ac_useropt=\$ac_optarg ;;
 936
 937   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 938   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 939   | --exec | --exe | --ex)
 940     ac_prev=exec_prefix ;;
 941   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 942   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 943   | --exec=* | --exe=* | --ex=*)
 944     exec_prefix=$ac_optarg ;;
 945
 946   -gas | --gas | --ga | --g)
 947     # Obsolete; use --with-gas.
 948     with_gas=yes ;;
 949
 950   -help | --help | --hel | --he | -h)
 951     ac_init_help=long ;;
 952   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 953     ac_init_help=recursive ;;
 954   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 955     ac_init_help=short ;;
 956
 957   -host | --host | --hos | --ho)
 958     ac_prev=host_alias ;;
 959   -host=* | --host=* | --hos=* | --ho=*)
 960     host_alias=$ac_optarg ;;
 961
 962   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 963     ac_prev=htmldir ;;
 964   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 965   | --ht=*)
 966     htmldir=$ac_optarg ;;
 967
 968   -includedir | --includedir | --includedi | --included | --include \
 969   | --includ | --inclu | --incl | --inc)
 970     ac_prev=includedir ;;
 971   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 972   | --includ=* | --inclu=* | --incl=* | --inc=*)
 973     includedir=$ac_optarg ;;
 974
 975   -infodir | --infodir | --infodi | --infod | --info | --inf)
 976     ac_prev=infodir ;;
 977   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 978     infodir=$ac_optarg ;;
 979
 980   -libdir | --libdir | --libdi | --libd)
 981     ac_prev=libdir ;;
 982   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 983     libdir=$ac_optarg ;;
 984
 985   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 986   | --libexe | --libex | --libe)
 987     ac_prev=libexecdir ;;
 988   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 989   | --libexe=* | --libex=* | --libe=*)
 990     libexecdir=$ac_optarg ;;
 991
 992   -localedir | --localedir | --localedi | --localed | --locale)
 993     ac_prev=localedir ;;
 994   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 995     localedir=$ac_optarg ;;
 996
 997   -localstatedir | --localstatedir | --localstatedi | --localstated \
 998   | --localstate | --localstat | --localsta | --localst | --locals)
 999     ac_prev=localstatedir ;;
1000   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1001   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1002     localstatedir=$ac_optarg ;;
1003
1004   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1005     ac_prev=mandir ;;
1006   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1007     mandir=$ac_optarg ;;
1008
1009   -nfp | --nfp | --nf)
1010     # Obsolete; use --without-fp.
1011     with_fp=no ;;
1012
1013   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1014   | --no-cr | --no-c | -n)
1015     no_create=yes ;;
1016
1017   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1018   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1019     no_recursion=yes ;;
1020
1021   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1022   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1023   | --oldin | --oldi | --old | --ol | --o)
1024     ac_prev=oldincludedir ;;
1025   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1026   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1027   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1028     oldincludedir=$ac_optarg ;;
1029
1030   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1031     ac_prev=prefix ;;
1032   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1033     prefix=$ac_optarg ;;
1034
1035   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1036   | --program-pre | --program-pr | --program-p)
1037     ac_prev=program_prefix ;;
1038   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1039   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1040     program_prefix=$ac_optarg ;;
1041
1042   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1043   | --program-suf | --program-su | --program-s)
1044     ac_prev=program_suffix ;;
1045   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1046   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1047     program_suffix=$ac_optarg ;;
1048
1049   -program-transform-name | --program-transform-name \
1050   | --program-transform-nam | --program-transform-na \
1051   | --program-transform-n | --program-transform- \
1052   | --program-transform | --program-transfor \
1053   | --program-transfo | --program-transf \
1054   | --program-trans | --program-tran \
1055   | --progr-tra | --program-tr | --program-t)
1056     ac_prev=program_transform_name ;;
1057   -program-transform-name=* | --program-transform-name=* \
1058   | --program-transform-nam=* | --program-transform-na=* \
1059   | --program-transform-n=* | --program-transform-=* \
1060   | --program-transform=* | --program-transfor=* \
1061   | --program-transfo=* | --program-transf=* \
1062   | --program-trans=* | --program-tran=* \
1063   | --progr-tra=* | --program-tr=* | --program-t=*)
1064     program_transform_name=$ac_optarg ;;
1065
1066   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1067     ac_prev=pdfdir ;;
1068   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1069     pdfdir=$ac_optarg ;;
1070
1071   -psdir | --psdir | --psdi | --psd | --ps)
1072     ac_prev=psdir ;;
1073   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1074     psdir=$ac_optarg ;;
1075
1076   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1077   | -silent | --silent | --silen | --sile | --sil)
1078     silent=yes ;;
1079
1080   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1081     ac_prev=sbindir ;;
1082   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1083   | --sbi=* | --sb=*)
1084     sbindir=$ac_optarg ;;
1085
1086   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1087   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1088   | --sharedst | --shareds | --shared | --share | --shar \
1089   | --sha | --sh)
1090     ac_prev=sharedstatedir ;;
1091   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1092   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1093   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1094   | --sha=* | --sh=*)
1095     sharedstatedir=$ac_optarg ;;
1096
1097   -site | --site | --sit)
1098     ac_prev=site ;;
1099   -site=* | --site=* | --sit=*)
1100     site=$ac_optarg ;;
1101
1102   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1103     ac_prev=srcdir ;;
1104   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1105     srcdir=$ac_optarg ;;
1106
1107   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1108   | --syscon | --sysco | --sysc | --sys | --sy)
1109     ac_prev=sysconfdir ;;
1110   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1111   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1112     sysconfdir=$ac_optarg ;;
1113
1114   -target | --target | --targe | --targ | --tar | --ta | --t)
1115     ac_prev=target_alias ;;
1116   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1117     target_alias=$ac_optarg ;;
1118
1119   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1120     verbose=yes ;;
1121
1122   -version | --version | --versio | --versi | --vers | -V)
1123     ac_init_version=: ;;
1124
1125   -with-* | --with-*)
1126     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1127     # Reject names that are not valid shell variable names.
1128     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1129       as_fn_error $? "invalid package name: $ac_useropt"
1130     ac_useropt_orig=$ac_useropt
1131     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1132     case $ac_user_opts in
1133       *"
1134 "with_$ac_useropt"
1135 "*) ;;
1136       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1137          ac_unrecognized_sep=', ';;
1138     esac
1139     eval with_$ac_useropt=\$ac_optarg ;;
1140
1141   -without-* | --without-*)
1142     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1143     # Reject names that are not valid shell variable names.
1144     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1145       as_fn_error $? "invalid package name: $ac_useropt"
1146     ac_useropt_orig=$ac_useropt
1147     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1148     case $ac_user_opts in
1149       *"
1150 "with_$ac_useropt"
1151 "*) ;;
1152       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1153          ac_unrecognized_sep=', ';;
1154     esac
1155     eval with_$ac_useropt=no ;;
1156
1157   --x)
1158     # Obsolete; use --with-x.
1159     with_x=yes ;;
1160
1161   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1162   | --x-incl | --x-inc | --x-in | --x-i)
1163     ac_prev=x_includes ;;
1164   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1165   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1166     x_includes=$ac_optarg ;;
1167
1168   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1169   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1170     ac_prev=x_libraries ;;
1171   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1172   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1173     x_libraries=$ac_optarg ;;
1174
1175   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1176 Try \`$0 --help' for more information"
1177     ;;
1178
1179   *=*)
1180     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1181     # Reject names that are not valid shell variable names.
1182     case $ac_envvar in #(
1183       '' | [0-9]* | *[!_$as_cr_alnum]* )
1184       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1185     esac
1186     eval $ac_envvar=\$ac_optarg
1187     export $ac_envvar ;;
1188
1189   *)
1190     # FIXME: should be removed in autoconf 3.0.
1191     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1192     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1193       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1194     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1195     ;;
1196
1197   esac
1198 done
1199
1200 if test -n "$ac_prev"; then
1201   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1202   as_fn_error $? "missing argument to $ac_option"
1203 fi
1204
1205 if test -n "$ac_unrecognized_opts"; then
1206   case $enable_option_checking in
1207     no) ;;
1208     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1209     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1210   esac
1211 fi
1212
1213 # Check all directory arguments for consistency.
1214 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1215                 datadir sysconfdir sharedstatedir localstatedir includedir \
1216                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1217                 libdir localedir mandir
1218 do
1219   eval ac_val=\$$ac_var
1220   # Remove trailing slashes.
1221   case $ac_val in
1222     */ )
1223       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1224       eval $ac_var=\$ac_val;;
1225   esac
1226   # Be sure to have absolute directory names.
1227   case $ac_val in
1228     [\\/$]* | ?:[\\/]* )  continue;;
1229     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1230   esac
1231   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1232 done
1233
1234 # There might be people who depend on the old broken behavior: `$host'
1235 # used to hold the argument of --host etc.
1236 # FIXME: To remove some day.
1237 build=$build_alias
1238 host=$host_alias
1239 target=$target_alias
1240
1241 # FIXME: To remove some day.
1242 if test "x$host_alias" != x; then
1243   if test "x$build_alias" = x; then
1244     cross_compiling=maybe
1245   elif test "x$build_alias" != "x$host_alias"; then
1246     cross_compiling=yes
1247   fi
1248 fi
1249
1250 ac_tool_prefix=
1251 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1252
1253 test "$silent" = yes && exec 6>/dev/null
1254
1255
1256 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1257 ac_ls_di=`ls -di .` &&
1258 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1259   as_fn_error $? "working directory cannot be determined"
1260 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1261   as_fn_error $? "pwd does not report name of working directory"
1262
1263
1264 # Find the source files, if location was not specified.
1265 if test -z "$srcdir"; then
1266   ac_srcdir_defaulted=yes
1267   # Try the directory containing this script, then the parent directory.
1268   ac_confdir=`$as_dirname -- "$as_myself" ||
1269 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1270          X"$as_myself" : 'X\(//\)[^/]' \| \
1271          X"$as_myself" : 'X\(//\)$' \| \
1272          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1273 $as_echo X"$as_myself" |
1274     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1275             s//\1/
1276             q
1277           }
1278           /^X\(\/\/\)[^/].*/{
1279             s//\1/
1280             q
1281           }
1282           /^X\(\/\/\)$/{
1283             s//\1/
1284             q
1285           }
1286           /^X\(\/\).*/{
1287             s//\1/
1288             q
1289           }
1290           s/.*/./; q'`
1291   srcdir=$ac_confdir
1292   if test ! -r "$srcdir/$ac_unique_file"; then
1293     srcdir=..
1294   fi
1295 else
1296   ac_srcdir_defaulted=no
1297 fi
1298 if test ! -r "$srcdir/$ac_unique_file"; then
1299   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1300   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1301 fi
1302 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1303 ac_abs_confdir=`(
1304         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1305         pwd)`
1306 # When building in place, set srcdir=.
1307 if test "$ac_abs_confdir" = "$ac_pwd"; then
1308   srcdir=.
1309 fi
1310 # Remove unnecessary trailing slashes from srcdir.
1311 # Double slashes in file names in object file debugging info
1312 # mess up M-x gdb in Emacs.
1313 case $srcdir in
1314 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1315 esac
1316 for ac_var in $ac_precious_vars; do
1317   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1318   eval ac_env_${ac_var}_value=\$${ac_var}
1319   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1320   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1321 done
1322
1323 #
1324 # Report the --help message.
1325 #
1326 if test "$ac_init_help" = "long"; then
1327   # Omit some internal or obsolete options to make the list less imposing.
1328   # This message is too long to be a string in the A/UX 3.1 sh.
1329   cat <<_ACEOF
1330 \`configure' configures sim 0 to adapt to many kinds of systems.
1331
1332 Usage: $0 [OPTION]... [VAR=VALUE]...
1333
1334 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1335 VAR=VALUE.  See below for descriptions of some of the useful variables.
1336
1337 Defaults for the options are specified in brackets.
1338
1339 Configuration:
1340   -h, --help              display this help and exit
1341       --help=short        display options specific to this package
1342       --help=recursive    display the short help of all the included packages
1343   -V, --version           display version information and exit
1344   -q, --quiet, --silent   do not print \`checking ...' messages
1345       --cache-file=FILE   cache test results in FILE [disabled]
1346   -C, --config-cache      alias for \`--cache-file=config.cache'
1347   -n, --no-create         do not create output files
1348       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1349
1350 Installation directories:
1351   --prefix=PREFIX         install architecture-independent files in PREFIX
1352                           [$ac_default_prefix]
1353   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1354                           [PREFIX]
1355
1356 By default, \`make install' will install all the files in
1357 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1358 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1359 for instance \`--prefix=\$HOME'.
1360
1361 For better control, use the options below.
1362
1363 Fine tuning of the installation directories:
1364   --bindir=DIR            user executables [EPREFIX/bin]
1365   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1366   --libexecdir=DIR        program executables [EPREFIX/libexec]
1367   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1368   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1369   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1370   --libdir=DIR            object code libraries [EPREFIX/lib]
1371   --includedir=DIR        C header files [PREFIX/include]
1372   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1373   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1374   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1375   --infodir=DIR           info documentation [DATAROOTDIR/info]
1376   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1377   --mandir=DIR            man documentation [DATAROOTDIR/man]
1378   --docdir=DIR            documentation root [DATAROOTDIR/doc/sim]
1379   --htmldir=DIR           html documentation [DOCDIR]
1380   --dvidir=DIR            dvi documentation [DOCDIR]
1381   --pdfdir=DIR            pdf documentation [DOCDIR]
1382   --psdir=DIR             ps documentation [DOCDIR]
1383 _ACEOF
1384
1385   cat <<\_ACEOF
1386
1387 Program names:
1388   --program-prefix=PREFIX            prepend PREFIX to installed program names
1389   --program-suffix=SUFFIX            append SUFFIX to installed program names
1390   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1391
1392 System types:
1393   --build=BUILD     configure for building on BUILD [guessed]
1394   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1395   --target=TARGET   configure for building compilers for TARGET [HOST]
1396 _ACEOF
1397 fi
1398
1399 if test -n "$ac_init_help"; then
1400   case $ac_init_help in
1401      short | recursive ) echo "Configuration of sim 0:";;
1402    esac
1403   cat <<\_ACEOF
1404
1405 Optional Features:
1406   --disable-option-checking  ignore unrecognized --enable/--with options
1407   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1408   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1409   --enable-maintainer-mode
1410                           enable make rules and dependencies not useful (and
1411                           sometimes confusing) to the casual installer
1412   --enable-dependency-tracking
1413                           do not reject slow dependency extractors
1414   --disable-dependency-tracking
1415                           speeds up one-time build
1416   --enable-silent-rules   less verbose build output (undo: "make V=1")
1417   --disable-silent-rules  verbose build output (undo: "make V=0")
1418   --enable-sim            Enable the GNU simulator
1419   --enable-example-sims   enable example GNU simulators
1420   --enable-targets        alternative target configurations
1421
1422 Some influential environment variables:
1423   CC          C compiler command
1424   CFLAGS      C compiler flags
1425   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1426               nonstandard directory <lib dir>
1427   LIBS        libraries to pass to the linker, e.g. -l<library>
1428   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1429               you have headers in a nonstandard directory <include dir>
1430   CPP         C preprocessor
1431
1432 Use these variables to override the choices made by `configure' or to help
1433 it to find libraries and programs with nonstandard names/locations.
1434
1435 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
1436 sim home page: <https://sourceware.org/gdb/wiki/Sim/>.
1437 _ACEOF
1438 ac_status=$?
1439 fi
1440
1441 if test "$ac_init_help" = "recursive"; then
1442   # If there are subdirs, report their specific --help.
1443   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1444     test -d "$ac_dir" ||
1445       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1446       continue
1447     ac_builddir=.
1448
1449 case "$ac_dir" in
1450 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *)
1452   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1453   # A ".." for each directory in $ac_dir_suffix.
1454   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1455   case $ac_top_builddir_sub in
1456   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1457   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1458   esac ;;
1459 esac
1460 ac_abs_top_builddir=$ac_pwd
1461 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1462 # for backward compatibility:
1463 ac_top_builddir=$ac_top_build_prefix
1464
1465 case $srcdir in
1466   .)  # We are building in place.
1467     ac_srcdir=.
1468     ac_top_srcdir=$ac_top_builddir_sub
1469     ac_abs_top_srcdir=$ac_pwd ;;
1470   [\\/]* | ?:[\\/]* )  # Absolute name.
1471     ac_srcdir=$srcdir$ac_dir_suffix;
1472     ac_top_srcdir=$srcdir
1473     ac_abs_top_srcdir=$srcdir ;;
1474   *) # Relative name.
1475     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1476     ac_top_srcdir=$ac_top_build_prefix$srcdir
1477     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1478 esac
1479 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1480
1481     cd "$ac_dir" || { ac_status=$?; continue; }
1482     # Check for guested configure.
1483     if test -f "$ac_srcdir/configure.gnu"; then
1484       echo &&
1485       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1486     elif test -f "$ac_srcdir/configure"; then
1487       echo &&
1488       $SHELL "$ac_srcdir/configure" --help=recursive
1489     else
1490       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1491     fi || ac_status=$?
1492     cd "$ac_pwd" || { ac_status=$?; break; }
1493   done
1494 fi
1495
1496 test -n "$ac_init_help" && exit $ac_status
1497 if $ac_init_version; then
1498   cat <<\_ACEOF
1499 sim configure 0
1500 generated by GNU Autoconf 2.69
1501
1502 Copyright (C) 2012 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1505 _ACEOF
1506   exit
1507 fi
1508
1509 ## ------------------------ ##
1510 ## Autoconf initialization. ##
1511 ## ------------------------ ##
1512
1513 # ac_fn_c_try_compile LINENO
1514 # --------------------------
1515 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1516 ac_fn_c_try_compile ()
1517 {
1518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1519   rm -f conftest.$ac_objext
1520   if { { ac_try="$ac_compile"
1521 case "(($ac_try" in
1522   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1523   *) ac_try_echo=$ac_try;;
1524 esac
1525 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526 $as_echo "$ac_try_echo"; } >&5
1527   (eval "$ac_compile") 2>conftest.err
1528   ac_status=$?
1529   if test -s conftest.err; then
1530     grep -v '^ *+' conftest.err >conftest.er1
1531     cat conftest.er1 >&5
1532     mv -f conftest.er1 conftest.err
1533   fi
1534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1535   test $ac_status = 0; } && {
1536          test -z "$ac_c_werror_flag" ||
1537          test ! -s conftest.err
1538        } && test -s conftest.$ac_objext; then :
1539   ac_retval=0
1540 else
1541   $as_echo "$as_me: failed program was:" >&5
1542 sed 's/^/| /' conftest.$ac_ext >&5
1543
1544         ac_retval=1
1545 fi
1546   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1547   as_fn_set_status $ac_retval
1548
1549 } # ac_fn_c_try_compile
1550
1551 # ac_fn_c_try_cpp LINENO
1552 # ----------------------
1553 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1554 ac_fn_c_try_cpp ()
1555 {
1556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1557   if { { ac_try="$ac_cpp conftest.$ac_ext"
1558 case "(($ac_try" in
1559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560   *) ac_try_echo=$ac_try;;
1561 esac
1562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563 $as_echo "$ac_try_echo"; } >&5
1564   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1565   ac_status=$?
1566   if test -s conftest.err; then
1567     grep -v '^ *+' conftest.err >conftest.er1
1568     cat conftest.er1 >&5
1569     mv -f conftest.er1 conftest.err
1570   fi
1571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572   test $ac_status = 0; } > conftest.i && {
1573          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1574          test ! -s conftest.err
1575        }; then :
1576   ac_retval=0
1577 else
1578   $as_echo "$as_me: failed program was:" >&5
1579 sed 's/^/| /' conftest.$ac_ext >&5
1580
1581     ac_retval=1
1582 fi
1583   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1584   as_fn_set_status $ac_retval
1585
1586 } # ac_fn_c_try_cpp
1587
1588 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1589 # -------------------------------------------------------
1590 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1591 # the include files in INCLUDES and setting the cache variable VAR
1592 # accordingly.
1593 ac_fn_c_check_header_mongrel ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   if eval \${$3+:} false; then :
1597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598 $as_echo_n "checking for $2... " >&6; }
1599 if eval \${$3+:} false; then :
1600   $as_echo_n "(cached) " >&6
1601 fi
1602 eval ac_res=\$$3
1603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1604 $as_echo "$ac_res" >&6; }
1605 else
1606   # Is the header compilable?
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1608 $as_echo_n "checking $2 usability... " >&6; }
1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1610 /* end confdefs.h.  */
1611 $4
1612 #include <$2>
1613 _ACEOF
1614 if ac_fn_c_try_compile "$LINENO"; then :
1615   ac_header_compiler=yes
1616 else
1617   ac_header_compiler=no
1618 fi
1619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1621 $as_echo "$ac_header_compiler" >&6; }
1622
1623 # Is the header present?
1624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1625 $as_echo_n "checking $2 presence... " >&6; }
1626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1627 /* end confdefs.h.  */
1628 #include <$2>
1629 _ACEOF
1630 if ac_fn_c_try_cpp "$LINENO"; then :
1631   ac_header_preproc=yes
1632 else
1633   ac_header_preproc=no
1634 fi
1635 rm -f conftest.err conftest.i conftest.$ac_ext
1636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1637 $as_echo "$ac_header_preproc" >&6; }
1638
1639 # So?  What about this header?
1640 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1641   yes:no: )
1642     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1643 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1644     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1645 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1646     ;;
1647   no:yes:* )
1648     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1649 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1650     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1651 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1652     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1653 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1654     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1655 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1656     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1657 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1658 ( $as_echo "## -------------------------------------------------------------------------------------- ##
1659 ## Report this to https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim ##
1660 ## -------------------------------------------------------------------------------------- ##"
1661      ) | sed "s/^/$as_me: WARNING:     /" >&2
1662     ;;
1663 esac
1664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1665 $as_echo_n "checking for $2... " >&6; }
1666 if eval \${$3+:} false; then :
1667   $as_echo_n "(cached) " >&6
1668 else
1669   eval "$3=\$ac_header_compiler"
1670 fi
1671 eval ac_res=\$$3
1672                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1673 $as_echo "$ac_res" >&6; }
1674 fi
1675   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1676
1677 } # ac_fn_c_check_header_mongrel
1678
1679 # ac_fn_c_try_run LINENO
1680 # ----------------------
1681 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1682 # that executables *can* be run.
1683 ac_fn_c_try_run ()
1684 {
1685   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686   if { { ac_try="$ac_link"
1687 case "(($ac_try" in
1688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1689   *) ac_try_echo=$ac_try;;
1690 esac
1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693   (eval "$ac_link") 2>&5
1694   ac_status=$?
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1697   { { case "(($ac_try" in
1698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1699   *) ac_try_echo=$ac_try;;
1700 esac
1701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1702 $as_echo "$ac_try_echo"; } >&5
1703   (eval "$ac_try") 2>&5
1704   ac_status=$?
1705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1706   test $ac_status = 0; }; }; then :
1707   ac_retval=0
1708 else
1709   $as_echo "$as_me: program exited with status $ac_status" >&5
1710        $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.$ac_ext >&5
1712
1713        ac_retval=$ac_status
1714 fi
1715   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717   as_fn_set_status $ac_retval
1718
1719 } # ac_fn_c_try_run
1720
1721 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1722 # -------------------------------------------------------
1723 # Tests whether HEADER exists and can be compiled using the include files in
1724 # INCLUDES, setting the cache variable VAR accordingly.
1725 ac_fn_c_check_header_compile ()
1726 {
1727   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1729 $as_echo_n "checking for $2... " >&6; }
1730 if eval \${$3+:} false; then :
1731   $as_echo_n "(cached) " >&6
1732 else
1733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1734 /* end confdefs.h.  */
1735 $4
1736 #include <$2>
1737 _ACEOF
1738 if ac_fn_c_try_compile "$LINENO"; then :
1739   eval "$3=yes"
1740 else
1741   eval "$3=no"
1742 fi
1743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1744 fi
1745 eval ac_res=\$$3
1746                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1747 $as_echo "$ac_res" >&6; }
1748   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1749
1750 } # ac_fn_c_check_header_compile
1751 cat >config.log <<_ACEOF
1752 This file contains any messages produced by compilers while
1753 running configure, to aid debugging if configure makes a mistake.
1754
1755 It was created by sim $as_me 0, which was
1756 generated by GNU Autoconf 2.69.  Invocation command line was
1757
1758   $ $0 $@
1759
1760 _ACEOF
1761 exec 5>>config.log
1762 {
1763 cat <<_ASUNAME
1764 ## --------- ##
1765 ## Platform. ##
1766 ## --------- ##
1767
1768 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1769 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1770 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1771 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1772 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1773
1774 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1775 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1776
1777 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1778 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1779 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1780 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1781 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1782 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1783 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1784
1785 _ASUNAME
1786
1787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1788 for as_dir in $PATH
1789 do
1790   IFS=$as_save_IFS
1791   test -z "$as_dir" && as_dir=.
1792     $as_echo "PATH: $as_dir"
1793   done
1794 IFS=$as_save_IFS
1795
1796 } >&5
1797
1798 cat >&5 <<_ACEOF
1799
1800
1801 ## ----------- ##
1802 ## Core tests. ##
1803 ## ----------- ##
1804
1805 _ACEOF
1806
1807
1808 # Keep a trace of the command line.
1809 # Strip out --no-create and --no-recursion so they do not pile up.
1810 # Strip out --silent because we don't want to record it for future runs.
1811 # Also quote any args containing shell meta-characters.
1812 # Make two passes to allow for proper duplicate-argument suppression.
1813 ac_configure_args=
1814 ac_configure_args0=
1815 ac_configure_args1=
1816 ac_must_keep_next=false
1817 for ac_pass in 1 2
1818 do
1819   for ac_arg
1820   do
1821     case $ac_arg in
1822     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1823     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1824     | -silent | --silent | --silen | --sile | --sil)
1825       continue ;;
1826     *\'*)
1827       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1828     esac
1829     case $ac_pass in
1830     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1831     2)
1832       as_fn_append ac_configure_args1 " '$ac_arg'"
1833       if test $ac_must_keep_next = true; then
1834         ac_must_keep_next=false # Got value, back to normal.
1835       else
1836         case $ac_arg in
1837           *=* | --config-cache | -C | -disable-* | --disable-* \
1838           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1839           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1840           | -with-* | --with-* | -without-* | --without-* | --x)
1841             case "$ac_configure_args0 " in
1842               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1843             esac
1844             ;;
1845           -* ) ac_must_keep_next=true ;;
1846         esac
1847       fi
1848       as_fn_append ac_configure_args " '$ac_arg'"
1849       ;;
1850     esac
1851   done
1852 done
1853 { ac_configure_args0=; unset ac_configure_args0;}
1854 { ac_configure_args1=; unset ac_configure_args1;}
1855
1856 # When interrupted or exit'd, cleanup temporary files, and complete
1857 # config.log.  We remove comments because anyway the quotes in there
1858 # would cause problems or look ugly.
1859 # WARNING: Use '\'' to represent an apostrophe within the trap.
1860 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1861 trap 'exit_status=$?
1862   # Save into config.log some information that might help in debugging.
1863   {
1864     echo
1865
1866     $as_echo "## ---------------- ##
1867 ## Cache variables. ##
1868 ## ---------------- ##"
1869     echo
1870     # The following way of writing the cache mishandles newlines in values,
1871 (
1872   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1873     eval ac_val=\$$ac_var
1874     case $ac_val in #(
1875     *${as_nl}*)
1876       case $ac_var in #(
1877       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1878 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1879       esac
1880       case $ac_var in #(
1881       _ | IFS | as_nl) ;; #(
1882       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1883       *) { eval $ac_var=; unset $ac_var;} ;;
1884       esac ;;
1885     esac
1886   done
1887   (set) 2>&1 |
1888     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1889     *${as_nl}ac_space=\ *)
1890       sed -n \
1891         "s/'\''/'\''\\\\'\'''\''/g;
1892           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1893       ;; #(
1894     *)
1895       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1896       ;;
1897     esac |
1898     sort
1899 )
1900     echo
1901
1902     $as_echo "## ----------------- ##
1903 ## Output variables. ##
1904 ## ----------------- ##"
1905     echo
1906     for ac_var in $ac_subst_vars
1907     do
1908       eval ac_val=\$$ac_var
1909       case $ac_val in
1910       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1911       esac
1912       $as_echo "$ac_var='\''$ac_val'\''"
1913     done | sort
1914     echo
1915
1916     if test -n "$ac_subst_files"; then
1917       $as_echo "## ------------------- ##
1918 ## File substitutions. ##
1919 ## ------------------- ##"
1920       echo
1921       for ac_var in $ac_subst_files
1922       do
1923         eval ac_val=\$$ac_var
1924         case $ac_val in
1925         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1926         esac
1927         $as_echo "$ac_var='\''$ac_val'\''"
1928       done | sort
1929       echo
1930     fi
1931
1932     if test -s confdefs.h; then
1933       $as_echo "## ----------- ##
1934 ## confdefs.h. ##
1935 ## ----------- ##"
1936       echo
1937       cat confdefs.h
1938       echo
1939     fi
1940     test "$ac_signal" != 0 &&
1941       $as_echo "$as_me: caught signal $ac_signal"
1942     $as_echo "$as_me: exit $exit_status"
1943   } >&5
1944   rm -f core *.core core.conftest.* &&
1945     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1946     exit $exit_status
1947 ' 0
1948 for ac_signal in 1 2 13 15; do
1949   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1950 done
1951 ac_signal=0
1952
1953 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1954 rm -f -r conftest* confdefs.h
1955
1956 $as_echo "/* confdefs.h */" > confdefs.h
1957
1958 # Predefined preprocessor variables.
1959
1960 cat >>confdefs.h <<_ACEOF
1961 #define PACKAGE_NAME "$PACKAGE_NAME"
1962 _ACEOF
1963
1964 cat >>confdefs.h <<_ACEOF
1965 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1966 _ACEOF
1967
1968 cat >>confdefs.h <<_ACEOF
1969 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1970 _ACEOF
1971
1972 cat >>confdefs.h <<_ACEOF
1973 #define PACKAGE_STRING "$PACKAGE_STRING"
1974 _ACEOF
1975
1976 cat >>confdefs.h <<_ACEOF
1977 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1978 _ACEOF
1979
1980 cat >>confdefs.h <<_ACEOF
1981 #define PACKAGE_URL "$PACKAGE_URL"
1982 _ACEOF
1983
1984
1985 # Let the site file select an alternate cache file if it wants to.
1986 # Prefer an explicitly selected file to automatically selected ones.
1987 ac_site_file1=NONE
1988 ac_site_file2=NONE
1989 if test -n "$CONFIG_SITE"; then
1990   # We do not want a PATH search for config.site.
1991   case $CONFIG_SITE in #((
1992     -*)  ac_site_file1=./$CONFIG_SITE;;
1993     */*) ac_site_file1=$CONFIG_SITE;;
1994     *)   ac_site_file1=./$CONFIG_SITE;;
1995   esac
1996 elif test "x$prefix" != xNONE; then
1997   ac_site_file1=$prefix/share/config.site
1998   ac_site_file2=$prefix/etc/config.site
1999 else
2000   ac_site_file1=$ac_default_prefix/share/config.site
2001   ac_site_file2=$ac_default_prefix/etc/config.site
2002 fi
2003 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2004 do
2005   test "x$ac_site_file" = xNONE && continue
2006   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2007     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2008 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2009     sed 's/^/| /' "$ac_site_file" >&5
2010     . "$ac_site_file" \
2011       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2013 as_fn_error $? "failed to load site script $ac_site_file
2014 See \`config.log' for more details" "$LINENO" 5; }
2015   fi
2016 done
2017
2018 if test -r "$cache_file"; then
2019   # Some versions of bash will fail to source /dev/null (special files
2020   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2021   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2022     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2023 $as_echo "$as_me: loading cache $cache_file" >&6;}
2024     case $cache_file in
2025       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2026       *)                      . "./$cache_file";;
2027     esac
2028   fi
2029 else
2030   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2031 $as_echo "$as_me: creating cache $cache_file" >&6;}
2032   >$cache_file
2033 fi
2034
2035 # Check that the precious variables saved in the cache have kept the same
2036 # value.
2037 ac_cache_corrupted=false
2038 for ac_var in $ac_precious_vars; do
2039   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2040   eval ac_new_set=\$ac_env_${ac_var}_set
2041   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2042   eval ac_new_val=\$ac_env_${ac_var}_value
2043   case $ac_old_set,$ac_new_set in
2044     set,)
2045       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2046 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2047       ac_cache_corrupted=: ;;
2048     ,set)
2049       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2050 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2051       ac_cache_corrupted=: ;;
2052     ,);;
2053     *)
2054       if test "x$ac_old_val" != "x$ac_new_val"; then
2055         # differences in whitespace do not lead to failure.
2056         ac_old_val_w=`echo x $ac_old_val`
2057         ac_new_val_w=`echo x $ac_new_val`
2058         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2059           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2060 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2061           ac_cache_corrupted=:
2062         else
2063           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2064 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2065           eval $ac_var=\$ac_old_val
2066         fi
2067         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2068 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2069         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2070 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2071       fi;;
2072   esac
2073   # Pass precious variables to config.status.
2074   if test "$ac_new_set" = set; then
2075     case $ac_new_val in
2076     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2077     *) ac_arg=$ac_var=$ac_new_val ;;
2078     esac
2079     case " $ac_configure_args " in
2080       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2081       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2082     esac
2083   fi
2084 done
2085 if $ac_cache_corrupted; then
2086   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2088   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2089 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2090   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2091 fi
2092 ## -------------------- ##
2093 ## Main body of script. ##
2094 ## -------------------- ##
2095
2096 ac_ext=c
2097 ac_cpp='$CPP $CPPFLAGS'
2098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2101
2102
2103
2104
2105
2106
2107 ac_aux_dir=
2108 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2109   if test -f "$ac_dir/install-sh"; then
2110     ac_aux_dir=$ac_dir
2111     ac_install_sh="$ac_aux_dir/install-sh -c"
2112     break
2113   elif test -f "$ac_dir/install.sh"; then
2114     ac_aux_dir=$ac_dir
2115     ac_install_sh="$ac_aux_dir/install.sh -c"
2116     break
2117   elif test -f "$ac_dir/shtool"; then
2118     ac_aux_dir=$ac_dir
2119     ac_install_sh="$ac_aux_dir/shtool install -c"
2120     break
2121   fi
2122 done
2123 if test -z "$ac_aux_dir"; then
2124   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2125 fi
2126
2127 # These three variables are undocumented and unsupported,
2128 # and are intended to be withdrawn in a future Autoconf release.
2129 # They can cause serious problems if a builder's source tree is in a directory
2130 # whose full name contains unusual characters.
2131 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2132 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2133 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2134
2135
2136 # Make sure we can run config.sub.
2137 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2138   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2139
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2141 $as_echo_n "checking build system type... " >&6; }
2142 if ${ac_cv_build+:} false; then :
2143   $as_echo_n "(cached) " >&6
2144 else
2145   ac_build_alias=$build_alias
2146 test "x$ac_build_alias" = x &&
2147   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2148 test "x$ac_build_alias" = x &&
2149   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2150 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2151   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2152
2153 fi
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2155 $as_echo "$ac_cv_build" >&6; }
2156 case $ac_cv_build in
2157 *-*-*) ;;
2158 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2159 esac
2160 build=$ac_cv_build
2161 ac_save_IFS=$IFS; IFS='-'
2162 set x $ac_cv_build
2163 shift
2164 build_cpu=$1
2165 build_vendor=$2
2166 shift; shift
2167 # Remember, the first character of IFS is used to create $*,
2168 # except with old shells:
2169 build_os=$*
2170 IFS=$ac_save_IFS
2171 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2172
2173
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2175 $as_echo_n "checking host system type... " >&6; }
2176 if ${ac_cv_host+:} false; then :
2177   $as_echo_n "(cached) " >&6
2178 else
2179   if test "x$host_alias" = x; then
2180   ac_cv_host=$ac_cv_build
2181 else
2182   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2183     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2184 fi
2185
2186 fi
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2188 $as_echo "$ac_cv_host" >&6; }
2189 case $ac_cv_host in
2190 *-*-*) ;;
2191 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2192 esac
2193 host=$ac_cv_host
2194 ac_save_IFS=$IFS; IFS='-'
2195 set x $ac_cv_host
2196 shift
2197 host_cpu=$1
2198 host_vendor=$2
2199 shift; shift
2200 # Remember, the first character of IFS is used to create $*,
2201 # except with old shells:
2202 host_os=$*
2203 IFS=$ac_save_IFS
2204 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2205
2206
2207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2208 $as_echo_n "checking target system type... " >&6; }
2209 if ${ac_cv_target+:} false; then :
2210   $as_echo_n "(cached) " >&6
2211 else
2212   if test "x$target_alias" = x; then
2213   ac_cv_target=$ac_cv_host
2214 else
2215   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2216     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2217 fi
2218
2219 fi
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2221 $as_echo "$ac_cv_target" >&6; }
2222 case $ac_cv_target in
2223 *-*-*) ;;
2224 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2225 esac
2226 target=$ac_cv_target
2227 ac_save_IFS=$IFS; IFS='-'
2228 set x $ac_cv_target
2229 shift
2230 target_cpu=$1
2231 target_vendor=$2
2232 shift; shift
2233 # Remember, the first character of IFS is used to create $*,
2234 # except with old shells:
2235 target_os=$*
2236 IFS=$ac_save_IFS
2237 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2238
2239
2240 # The aliases save the names the user supplied, while $host etc.
2241 # will get canonicalized.
2242 test -n "$target_alias" &&
2243   test "$program_prefix$program_suffix$program_transform_name" = \
2244     NONENONEs,x,x, &&
2245   program_prefix=${target_alias}-
2246 # Expand $ac_aux_dir to an absolute path.
2247 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2248
2249 ac_ext=c
2250 ac_cpp='$CPP $CPPFLAGS'
2251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2254 if test -n "$ac_tool_prefix"; then
2255   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2256 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2258 $as_echo_n "checking for $ac_word... " >&6; }
2259 if ${ac_cv_prog_CC+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   if test -n "$CC"; then
2263   ac_cv_prog_CC="$CC" # Let the user override the test.
2264 else
2265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2266 for as_dir in $PATH
2267 do
2268   IFS=$as_save_IFS
2269   test -z "$as_dir" && as_dir=.
2270     for ac_exec_ext in '' $ac_executable_extensions; do
2271   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2272     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2274     break 2
2275   fi
2276 done
2277   done
2278 IFS=$as_save_IFS
2279
2280 fi
2281 fi
2282 CC=$ac_cv_prog_CC
2283 if test -n "$CC"; then
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2285 $as_echo "$CC" >&6; }
2286 else
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2288 $as_echo "no" >&6; }
2289 fi
2290
2291
2292 fi
2293 if test -z "$ac_cv_prog_CC"; then
2294   ac_ct_CC=$CC
2295   # Extract the first word of "gcc", so it can be a program name with args.
2296 set dummy gcc; ac_word=$2
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2298 $as_echo_n "checking for $ac_word... " >&6; }
2299 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2300   $as_echo_n "(cached) " >&6
2301 else
2302   if test -n "$ac_ct_CC"; then
2303   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2304 else
2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306 for as_dir in $PATH
2307 do
2308   IFS=$as_save_IFS
2309   test -z "$as_dir" && as_dir=.
2310     for ac_exec_ext in '' $ac_executable_extensions; do
2311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312     ac_cv_prog_ac_ct_CC="gcc"
2313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2314     break 2
2315   fi
2316 done
2317   done
2318 IFS=$as_save_IFS
2319
2320 fi
2321 fi
2322 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2323 if test -n "$ac_ct_CC"; then
2324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2325 $as_echo "$ac_ct_CC" >&6; }
2326 else
2327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2328 $as_echo "no" >&6; }
2329 fi
2330
2331   if test "x$ac_ct_CC" = x; then
2332     CC=""
2333   else
2334     case $cross_compiling:$ac_tool_warned in
2335 yes:)
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2337 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2338 ac_tool_warned=yes ;;
2339 esac
2340     CC=$ac_ct_CC
2341   fi
2342 else
2343   CC="$ac_cv_prog_CC"
2344 fi
2345
2346 if test -z "$CC"; then
2347           if test -n "$ac_tool_prefix"; then
2348     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2349 set dummy ${ac_tool_prefix}cc; ac_word=$2
2350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351 $as_echo_n "checking for $ac_word... " >&6; }
2352 if ${ac_cv_prog_CC+:} false; then :
2353   $as_echo_n "(cached) " >&6
2354 else
2355   if test -n "$CC"; then
2356   ac_cv_prog_CC="$CC" # Let the user override the test.
2357 else
2358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359 for as_dir in $PATH
2360 do
2361   IFS=$as_save_IFS
2362   test -z "$as_dir" && as_dir=.
2363     for ac_exec_ext in '' $ac_executable_extensions; do
2364   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2365     ac_cv_prog_CC="${ac_tool_prefix}cc"
2366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2367     break 2
2368   fi
2369 done
2370   done
2371 IFS=$as_save_IFS
2372
2373 fi
2374 fi
2375 CC=$ac_cv_prog_CC
2376 if test -n "$CC"; then
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2378 $as_echo "$CC" >&6; }
2379 else
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2381 $as_echo "no" >&6; }
2382 fi
2383
2384
2385   fi
2386 fi
2387 if test -z "$CC"; then
2388   # Extract the first word of "cc", so it can be a program name with args.
2389 set dummy cc; ac_word=$2
2390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2391 $as_echo_n "checking for $ac_word... " >&6; }
2392 if ${ac_cv_prog_CC+:} false; then :
2393   $as_echo_n "(cached) " >&6
2394 else
2395   if test -n "$CC"; then
2396   ac_cv_prog_CC="$CC" # Let the user override the test.
2397 else
2398   ac_prog_rejected=no
2399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400 for as_dir in $PATH
2401 do
2402   IFS=$as_save_IFS
2403   test -z "$as_dir" && as_dir=.
2404     for ac_exec_ext in '' $ac_executable_extensions; do
2405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2406     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2407        ac_prog_rejected=yes
2408        continue
2409      fi
2410     ac_cv_prog_CC="cc"
2411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2412     break 2
2413   fi
2414 done
2415   done
2416 IFS=$as_save_IFS
2417
2418 if test $ac_prog_rejected = yes; then
2419   # We found a bogon in the path, so make sure we never use it.
2420   set dummy $ac_cv_prog_CC
2421   shift
2422   if test $# != 0; then
2423     # We chose a different compiler from the bogus one.
2424     # However, it has the same basename, so the bogon will be chosen
2425     # first if we set CC to just the basename; use the full file name.
2426     shift
2427     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2428   fi
2429 fi
2430 fi
2431 fi
2432 CC=$ac_cv_prog_CC
2433 if test -n "$CC"; then
2434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2435 $as_echo "$CC" >&6; }
2436 else
2437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2438 $as_echo "no" >&6; }
2439 fi
2440
2441
2442 fi
2443 if test -z "$CC"; then
2444   if test -n "$ac_tool_prefix"; then
2445   for ac_prog in cl.exe
2446   do
2447     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2448 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2450 $as_echo_n "checking for $ac_word... " >&6; }
2451 if ${ac_cv_prog_CC+:} false; then :
2452   $as_echo_n "(cached) " >&6
2453 else
2454   if test -n "$CC"; then
2455   ac_cv_prog_CC="$CC" # Let the user override the test.
2456 else
2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 for as_dir in $PATH
2459 do
2460   IFS=$as_save_IFS
2461   test -z "$as_dir" && as_dir=.
2462     for ac_exec_ext in '' $ac_executable_extensions; do
2463   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2464     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466     break 2
2467   fi
2468 done
2469   done
2470 IFS=$as_save_IFS
2471
2472 fi
2473 fi
2474 CC=$ac_cv_prog_CC
2475 if test -n "$CC"; then
2476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2477 $as_echo "$CC" >&6; }
2478 else
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2480 $as_echo "no" >&6; }
2481 fi
2482
2483
2484     test -n "$CC" && break
2485   done
2486 fi
2487 if test -z "$CC"; then
2488   ac_ct_CC=$CC
2489   for ac_prog in cl.exe
2490 do
2491   # Extract the first word of "$ac_prog", so it can be a program name with args.
2492 set dummy $ac_prog; ac_word=$2
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2494 $as_echo_n "checking for $ac_word... " >&6; }
2495 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2496   $as_echo_n "(cached) " >&6
2497 else
2498   if test -n "$ac_ct_CC"; then
2499   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2500 else
2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 for as_dir in $PATH
2503 do
2504   IFS=$as_save_IFS
2505   test -z "$as_dir" && as_dir=.
2506     for ac_exec_ext in '' $ac_executable_extensions; do
2507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508     ac_cv_prog_ac_ct_CC="$ac_prog"
2509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2510     break 2
2511   fi
2512 done
2513   done
2514 IFS=$as_save_IFS
2515
2516 fi
2517 fi
2518 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2519 if test -n "$ac_ct_CC"; then
2520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2521 $as_echo "$ac_ct_CC" >&6; }
2522 else
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2524 $as_echo "no" >&6; }
2525 fi
2526
2527
2528   test -n "$ac_ct_CC" && break
2529 done
2530
2531   if test "x$ac_ct_CC" = x; then
2532     CC=""
2533   else
2534     case $cross_compiling:$ac_tool_warned in
2535 yes:)
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2537 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2538 ac_tool_warned=yes ;;
2539 esac
2540     CC=$ac_ct_CC
2541   fi
2542 fi
2543
2544 fi
2545
2546
2547 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2549 as_fn_error $? "no acceptable C compiler found in \$PATH
2550 See \`config.log' for more details" "$LINENO" 5; }
2551
2552 # Provide some information about the compiler.
2553 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2554 set X $ac_compile
2555 ac_compiler=$2
2556 for ac_option in --version -v -V -qversion; do
2557   { { ac_try="$ac_compiler $ac_option >&5"
2558 case "(($ac_try" in
2559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2560   *) ac_try_echo=$ac_try;;
2561 esac
2562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2563 $as_echo "$ac_try_echo"; } >&5
2564   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2565   ac_status=$?
2566   if test -s conftest.err; then
2567     sed '10a\
2568 ... rest of stderr output deleted ...
2569          10q' conftest.err >conftest.er1
2570     cat conftest.er1 >&5
2571   fi
2572   rm -f conftest.er1 conftest.err
2573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2574   test $ac_status = 0; }
2575 done
2576
2577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2578 /* end confdefs.h.  */
2579
2580 int
2581 main ()
2582 {
2583
2584   ;
2585   return 0;
2586 }
2587 _ACEOF
2588 ac_clean_files_save=$ac_clean_files
2589 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2590 # Try to create an executable without -o first, disregard a.out.
2591 # It will help us diagnose broken compilers, and finding out an intuition
2592 # of exeext.
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2594 $as_echo_n "checking whether the C compiler works... " >&6; }
2595 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2596
2597 # The possible output files:
2598 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2599
2600 ac_rmfiles=
2601 for ac_file in $ac_files
2602 do
2603   case $ac_file in
2604     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2605     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2606   esac
2607 done
2608 rm -f $ac_rmfiles
2609
2610 if { { ac_try="$ac_link_default"
2611 case "(($ac_try" in
2612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2613   *) ac_try_echo=$ac_try;;
2614 esac
2615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2616 $as_echo "$ac_try_echo"; } >&5
2617   (eval "$ac_link_default") 2>&5
2618   ac_status=$?
2619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2620   test $ac_status = 0; }; then :
2621   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2622 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2623 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2624 # so that the user can short-circuit this test for compilers unknown to
2625 # Autoconf.
2626 for ac_file in $ac_files ''
2627 do
2628   test -f "$ac_file" || continue
2629   case $ac_file in
2630     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2631         ;;
2632     [ab].out )
2633         # We found the default executable, but exeext='' is most
2634         # certainly right.
2635         break;;
2636     *.* )
2637         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2638         then :; else
2639            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2640         fi
2641         # We set ac_cv_exeext here because the later test for it is not
2642         # safe: cross compilers may not add the suffix if given an `-o'
2643         # argument, so we may need to know it at that point already.
2644         # Even if this section looks crufty: it has the advantage of
2645         # actually working.
2646         break;;
2647     * )
2648         break;;
2649   esac
2650 done
2651 test "$ac_cv_exeext" = no && ac_cv_exeext=
2652
2653 else
2654   ac_file=''
2655 fi
2656 if test -z "$ac_file"; then :
2657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2658 $as_echo "no" >&6; }
2659 $as_echo "$as_me: failed program was:" >&5
2660 sed 's/^/| /' conftest.$ac_ext >&5
2661
2662 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2664 as_fn_error 77 "C compiler cannot create executables
2665 See \`config.log' for more details" "$LINENO" 5; }
2666 else
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2668 $as_echo "yes" >&6; }
2669 fi
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2671 $as_echo_n "checking for C compiler default output file name... " >&6; }
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2673 $as_echo "$ac_file" >&6; }
2674 ac_exeext=$ac_cv_exeext
2675
2676 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2677 ac_clean_files=$ac_clean_files_save
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2679 $as_echo_n "checking for suffix of executables... " >&6; }
2680 if { { ac_try="$ac_link"
2681 case "(($ac_try" in
2682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683   *) ac_try_echo=$ac_try;;
2684 esac
2685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2686 $as_echo "$ac_try_echo"; } >&5
2687   (eval "$ac_link") 2>&5
2688   ac_status=$?
2689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2690   test $ac_status = 0; }; then :
2691   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2692 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2693 # work properly (i.e., refer to `conftest.exe'), while it won't with
2694 # `rm'.
2695 for ac_file in conftest.exe conftest conftest.*; do
2696   test -f "$ac_file" || continue
2697   case $ac_file in
2698     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2699     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2700           break;;
2701     * ) break;;
2702   esac
2703 done
2704 else
2705   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2707 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2708 See \`config.log' for more details" "$LINENO" 5; }
2709 fi
2710 rm -f conftest conftest$ac_cv_exeext
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2712 $as_echo "$ac_cv_exeext" >&6; }
2713
2714 rm -f conftest.$ac_ext
2715 EXEEXT=$ac_cv_exeext
2716 ac_exeext=$EXEEXT
2717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h.  */
2719 #include <stdio.h>
2720 int
2721 main ()
2722 {
2723 FILE *f = fopen ("conftest.out", "w");
2724  return ferror (f) || fclose (f) != 0;
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 ac_clean_files="$ac_clean_files conftest.out"
2731 # Check that the compiler produces executables we can run.  If not, either
2732 # the compiler is broken, or we cross compile.
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2734 $as_echo_n "checking whether we are cross compiling... " >&6; }
2735 if test "$cross_compiling" != yes; then
2736   { { ac_try="$ac_link"
2737 case "(($ac_try" in
2738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2739   *) ac_try_echo=$ac_try;;
2740 esac
2741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2742 $as_echo "$ac_try_echo"; } >&5
2743   (eval "$ac_link") 2>&5
2744   ac_status=$?
2745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2746   test $ac_status = 0; }
2747   if { ac_try='./conftest$ac_cv_exeext'
2748   { { case "(($ac_try" in
2749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2750   *) ac_try_echo=$ac_try;;
2751 esac
2752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2753 $as_echo "$ac_try_echo"; } >&5
2754   (eval "$ac_try") 2>&5
2755   ac_status=$?
2756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757   test $ac_status = 0; }; }; then
2758     cross_compiling=no
2759   else
2760     if test "$cross_compiling" = maybe; then
2761         cross_compiling=yes
2762     else
2763         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2765 as_fn_error $? "cannot run C compiled programs.
2766 If you meant to cross compile, use \`--host'.
2767 See \`config.log' for more details" "$LINENO" 5; }
2768     fi
2769   fi
2770 fi
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2772 $as_echo "$cross_compiling" >&6; }
2773
2774 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2775 ac_clean_files=$ac_clean_files_save
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2777 $as_echo_n "checking for suffix of object files... " >&6; }
2778 if ${ac_cv_objext+:} false; then :
2779   $as_echo_n "(cached) " >&6
2780 else
2781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2782 /* end confdefs.h.  */
2783
2784 int
2785 main ()
2786 {
2787
2788   ;
2789   return 0;
2790 }
2791 _ACEOF
2792 rm -f conftest.o conftest.obj
2793 if { { ac_try="$ac_compile"
2794 case "(($ac_try" in
2795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796   *) ac_try_echo=$ac_try;;
2797 esac
2798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799 $as_echo "$ac_try_echo"; } >&5
2800   (eval "$ac_compile") 2>&5
2801   ac_status=$?
2802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803   test $ac_status = 0; }; then :
2804   for ac_file in conftest.o conftest.obj conftest.*; do
2805   test -f "$ac_file" || continue;
2806   case $ac_file in
2807     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2808     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2809        break;;
2810   esac
2811 done
2812 else
2813   $as_echo "$as_me: failed program was:" >&5
2814 sed 's/^/| /' conftest.$ac_ext >&5
2815
2816 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2817 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2818 as_fn_error $? "cannot compute suffix of object files: cannot compile
2819 See \`config.log' for more details" "$LINENO" 5; }
2820 fi
2821 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2822 fi
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2824 $as_echo "$ac_cv_objext" >&6; }
2825 OBJEXT=$ac_cv_objext
2826 ac_objext=$OBJEXT
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2828 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2829 if ${ac_cv_c_compiler_gnu+:} false; then :
2830   $as_echo_n "(cached) " >&6
2831 else
2832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833 /* end confdefs.h.  */
2834
2835 int
2836 main ()
2837 {
2838 #ifndef __GNUC__
2839        choke me
2840 #endif
2841
2842   ;
2843   return 0;
2844 }
2845 _ACEOF
2846 if ac_fn_c_try_compile "$LINENO"; then :
2847   ac_compiler_gnu=yes
2848 else
2849   ac_compiler_gnu=no
2850 fi
2851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2852 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2853
2854 fi
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2856 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2857 if test $ac_compiler_gnu = yes; then
2858   GCC=yes
2859 else
2860   GCC=
2861 fi
2862 ac_test_CFLAGS=${CFLAGS+set}
2863 ac_save_CFLAGS=$CFLAGS
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2865 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2866 if ${ac_cv_prog_cc_g+:} false; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   ac_save_c_werror_flag=$ac_c_werror_flag
2870    ac_c_werror_flag=yes
2871    ac_cv_prog_cc_g=no
2872    CFLAGS="-g"
2873    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2874 /* end confdefs.h.  */
2875
2876 int
2877 main ()
2878 {
2879
2880   ;
2881   return 0;
2882 }
2883 _ACEOF
2884 if ac_fn_c_try_compile "$LINENO"; then :
2885   ac_cv_prog_cc_g=yes
2886 else
2887   CFLAGS=""
2888       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2889 /* end confdefs.h.  */
2890
2891 int
2892 main ()
2893 {
2894
2895   ;
2896   return 0;
2897 }
2898 _ACEOF
2899 if ac_fn_c_try_compile "$LINENO"; then :
2900
2901 else
2902   ac_c_werror_flag=$ac_save_c_werror_flag
2903          CFLAGS="-g"
2904          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2905 /* end confdefs.h.  */
2906
2907 int
2908 main ()
2909 {
2910
2911   ;
2912   return 0;
2913 }
2914 _ACEOF
2915 if ac_fn_c_try_compile "$LINENO"; then :
2916   ac_cv_prog_cc_g=yes
2917 fi
2918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2919 fi
2920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2921 fi
2922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2923    ac_c_werror_flag=$ac_save_c_werror_flag
2924 fi
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2926 $as_echo "$ac_cv_prog_cc_g" >&6; }
2927 if test "$ac_test_CFLAGS" = set; then
2928   CFLAGS=$ac_save_CFLAGS
2929 elif test $ac_cv_prog_cc_g = yes; then
2930   if test "$GCC" = yes; then
2931     CFLAGS="-g -O2"
2932   else
2933     CFLAGS="-g"
2934   fi
2935 else
2936   if test "$GCC" = yes; then
2937     CFLAGS="-O2"
2938   else
2939     CFLAGS=
2940   fi
2941 fi
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2943 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2944 if ${ac_cv_prog_cc_c89+:} false; then :
2945   $as_echo_n "(cached) " >&6
2946 else
2947   ac_cv_prog_cc_c89=no
2948 ac_save_CC=$CC
2949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2950 /* end confdefs.h.  */
2951 #include <stdarg.h>
2952 #include <stdio.h>
2953 struct stat;
2954 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2955 struct buf { int x; };
2956 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2957 static char *e (p, i)
2958      char **p;
2959      int i;
2960 {
2961   return p[i];
2962 }
2963 static char *f (char * (*g) (char **, int), char **p, ...)
2964 {
2965   char *s;
2966   va_list v;
2967   va_start (v,p);
2968   s = g (p, va_arg (v,int));
2969   va_end (v);
2970   return s;
2971 }
2972
2973 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2974    function prototypes and stuff, but not '\xHH' hex character constants.
2975    These don't provoke an error unfortunately, instead are silently treated
2976    as 'x'.  The following induces an error, until -std is added to get
2977    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2978    array size at least.  It's necessary to write '\x00'==0 to get something
2979    that's true only with -std.  */
2980 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2981
2982 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2983    inside strings and character constants.  */
2984 #define FOO(x) 'x'
2985 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2986
2987 int test (int i, double x);
2988 struct s1 {int (*f) (int a);};
2989 struct s2 {int (*f) (double a);};
2990 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2991 int argc;
2992 char **argv;
2993 int
2994 main ()
2995 {
2996 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3002         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3003 do
3004   CC="$ac_save_CC $ac_arg"
3005   if ac_fn_c_try_compile "$LINENO"; then :
3006   ac_cv_prog_cc_c89=$ac_arg
3007 fi
3008 rm -f core conftest.err conftest.$ac_objext
3009   test "x$ac_cv_prog_cc_c89" != "xno" && break
3010 done
3011 rm -f conftest.$ac_ext
3012 CC=$ac_save_CC
3013
3014 fi
3015 # AC_CACHE_VAL
3016 case "x$ac_cv_prog_cc_c89" in
3017   x)
3018     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3019 $as_echo "none needed" >&6; } ;;
3020   xno)
3021     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3022 $as_echo "unsupported" >&6; } ;;
3023   *)
3024     CC="$CC $ac_cv_prog_cc_c89"
3025     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3026 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3027 esac
3028 if test "x$ac_cv_prog_cc_c89" != xno; then :
3029
3030 fi
3031
3032 ac_ext=c
3033 ac_cpp='$CPP $CPPFLAGS'
3034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3037
3038 ac_ext=c
3039 ac_cpp='$CPP $CPPFLAGS'
3040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3044 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3045 if ${am_cv_prog_cc_c_o+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3049 /* end confdefs.h.  */
3050
3051 int
3052 main ()
3053 {
3054
3055   ;
3056   return 0;
3057 }
3058 _ACEOF
3059   # Make sure it works both with $CC and with simple cc.
3060   # Following AC_PROG_CC_C_O, we do the test twice because some
3061   # compilers refuse to overwrite an existing .o file with -o,
3062   # though they will create one.
3063   am_cv_prog_cc_c_o=yes
3064   for am_i in 1 2; do
3065     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3066    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3067    ac_status=$?
3068    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3069    (exit $ac_status); } \
3070          && test -f conftest2.$ac_objext; then
3071       : OK
3072     else
3073       am_cv_prog_cc_c_o=no
3074       break
3075     fi
3076   done
3077   rm -f core conftest*
3078   unset am_i
3079 fi
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3081 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3082 if test "$am_cv_prog_cc_c_o" != yes; then
3083    # Losing compiler, so override with the script.
3084    # FIXME: It is wrong to rewrite CC.
3085    # But if we don't then we get into trouble of one sort or another.
3086    # A longer-term fix would be to have automake use am__CC in this case,
3087    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3088    CC="$am_aux_dir/compile $CC"
3089 fi
3090 ac_ext=c
3091 ac_cpp='$CPP $CPPFLAGS'
3092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3095
3096
3097
3098 ac_ext=c
3099 ac_cpp='$CPP $CPPFLAGS'
3100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3104 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3105 # On Suns, sometimes $CPP names a directory.
3106 if test -n "$CPP" && test -d "$CPP"; then
3107   CPP=
3108 fi
3109 if test -z "$CPP"; then
3110   if ${ac_cv_prog_CPP+:} false; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113       # Double quotes because CPP needs to be expanded
3114     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3115     do
3116       ac_preproc_ok=false
3117 for ac_c_preproc_warn_flag in '' yes
3118 do
3119   # Use a header file that comes with gcc, so configuring glibc
3120   # with a fresh cross-compiler works.
3121   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3122   # <limits.h> exists even on freestanding compilers.
3123   # On the NeXT, cc -E runs the code through the compiler's parser,
3124   # not just through cpp. "Syntax error" is here to catch this case.
3125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3126 /* end confdefs.h.  */
3127 #ifdef __STDC__
3128 # include <limits.h>
3129 #else
3130 # include <assert.h>
3131 #endif
3132                      Syntax error
3133 _ACEOF
3134 if ac_fn_c_try_cpp "$LINENO"; then :
3135
3136 else
3137   # Broken: fails on valid input.
3138 continue
3139 fi
3140 rm -f conftest.err conftest.i conftest.$ac_ext
3141
3142   # OK, works on sane cases.  Now check whether nonexistent headers
3143   # can be detected and how.
3144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3145 /* end confdefs.h.  */
3146 #include <ac_nonexistent.h>
3147 _ACEOF
3148 if ac_fn_c_try_cpp "$LINENO"; then :
3149   # Broken: success on invalid input.
3150 continue
3151 else
3152   # Passes both tests.
3153 ac_preproc_ok=:
3154 break
3155 fi
3156 rm -f conftest.err conftest.i conftest.$ac_ext
3157
3158 done
3159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3160 rm -f conftest.i conftest.err conftest.$ac_ext
3161 if $ac_preproc_ok; then :
3162   break
3163 fi
3164
3165     done
3166     ac_cv_prog_CPP=$CPP
3167
3168 fi
3169   CPP=$ac_cv_prog_CPP
3170 else
3171   ac_cv_prog_CPP=$CPP
3172 fi
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3174 $as_echo "$CPP" >&6; }
3175 ac_preproc_ok=false
3176 for ac_c_preproc_warn_flag in '' yes
3177 do
3178   # Use a header file that comes with gcc, so configuring glibc
3179   # with a fresh cross-compiler works.
3180   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3181   # <limits.h> exists even on freestanding compilers.
3182   # On the NeXT, cc -E runs the code through the compiler's parser,
3183   # not just through cpp. "Syntax error" is here to catch this case.
3184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3185 /* end confdefs.h.  */
3186 #ifdef __STDC__
3187 # include <limits.h>
3188 #else
3189 # include <assert.h>
3190 #endif
3191                      Syntax error
3192 _ACEOF
3193 if ac_fn_c_try_cpp "$LINENO"; then :
3194
3195 else
3196   # Broken: fails on valid input.
3197 continue
3198 fi
3199 rm -f conftest.err conftest.i conftest.$ac_ext
3200
3201   # OK, works on sane cases.  Now check whether nonexistent headers
3202   # can be detected and how.
3203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3204 /* end confdefs.h.  */
3205 #include <ac_nonexistent.h>
3206 _ACEOF
3207 if ac_fn_c_try_cpp "$LINENO"; then :
3208   # Broken: success on invalid input.
3209 continue
3210 else
3211   # Passes both tests.
3212 ac_preproc_ok=:
3213 break
3214 fi
3215 rm -f conftest.err conftest.i conftest.$ac_ext
3216
3217 done
3218 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3219 rm -f conftest.i conftest.err conftest.$ac_ext
3220 if $ac_preproc_ok; then :
3221
3222 else
3223   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3225 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3226 See \`config.log' for more details" "$LINENO" 5; }
3227 fi
3228
3229 ac_ext=c
3230 ac_cpp='$CPP $CPPFLAGS'
3231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3234
3235
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3237 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3238 if ${ac_cv_path_GREP+:} false; then :
3239   $as_echo_n "(cached) " >&6
3240 else
3241   if test -z "$GREP"; then
3242   ac_path_GREP_found=false
3243   # Loop through the user's path and test for each of PROGNAME-LIST
3244   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3246 do
3247   IFS=$as_save_IFS
3248   test -z "$as_dir" && as_dir=.
3249     for ac_prog in grep ggrep; do
3250     for ac_exec_ext in '' $ac_executable_extensions; do
3251       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3252       as_fn_executable_p "$ac_path_GREP" || continue
3253 # Check for GNU ac_path_GREP and select it if it is found.
3254   # Check for GNU $ac_path_GREP
3255 case `"$ac_path_GREP" --version 2>&1` in
3256 *GNU*)
3257   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3258 *)
3259   ac_count=0
3260   $as_echo_n 0123456789 >"conftest.in"
3261   while :
3262   do
3263     cat "conftest.in" "conftest.in" >"conftest.tmp"
3264     mv "conftest.tmp" "conftest.in"
3265     cp "conftest.in" "conftest.nl"
3266     $as_echo 'GREP' >> "conftest.nl"
3267     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3268     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3269     as_fn_arith $ac_count + 1 && ac_count=$as_val
3270     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3271       # Best one so far, save it but keep looking for a better one
3272       ac_cv_path_GREP="$ac_path_GREP"
3273       ac_path_GREP_max=$ac_count
3274     fi
3275     # 10*(2^10) chars as input seems more than enough
3276     test $ac_count -gt 10 && break
3277   done
3278   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3279 esac
3280
3281       $ac_path_GREP_found && break 3
3282     done
3283   done
3284   done
3285 IFS=$as_save_IFS
3286   if test -z "$ac_cv_path_GREP"; then
3287     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3288   fi
3289 else
3290   ac_cv_path_GREP=$GREP
3291 fi
3292
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3295 $as_echo "$ac_cv_path_GREP" >&6; }
3296  GREP="$ac_cv_path_GREP"
3297
3298
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3300 $as_echo_n "checking for egrep... " >&6; }
3301 if ${ac_cv_path_EGREP+:} false; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3305    then ac_cv_path_EGREP="$GREP -E"
3306    else
3307      if test -z "$EGREP"; then
3308   ac_path_EGREP_found=false
3309   # Loop through the user's path and test for each of PROGNAME-LIST
3310   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3311 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3312 do
3313   IFS=$as_save_IFS
3314   test -z "$as_dir" && as_dir=.
3315     for ac_prog in egrep; do
3316     for ac_exec_ext in '' $ac_executable_extensions; do
3317       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3318       as_fn_executable_p "$ac_path_EGREP" || continue
3319 # Check for GNU ac_path_EGREP and select it if it is found.
3320   # Check for GNU $ac_path_EGREP
3321 case `"$ac_path_EGREP" --version 2>&1` in
3322 *GNU*)
3323   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3324 *)
3325   ac_count=0
3326   $as_echo_n 0123456789 >"conftest.in"
3327   while :
3328   do
3329     cat "conftest.in" "conftest.in" >"conftest.tmp"
3330     mv "conftest.tmp" "conftest.in"
3331     cp "conftest.in" "conftest.nl"
3332     $as_echo 'EGREP' >> "conftest.nl"
3333     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3334     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3335     as_fn_arith $ac_count + 1 && ac_count=$as_val
3336     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3337       # Best one so far, save it but keep looking for a better one
3338       ac_cv_path_EGREP="$ac_path_EGREP"
3339       ac_path_EGREP_max=$ac_count
3340     fi
3341     # 10*(2^10) chars as input seems more than enough
3342     test $ac_count -gt 10 && break
3343   done
3344   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3345 esac
3346
3347       $ac_path_EGREP_found && break 3
3348     done
3349   done
3350   done
3351 IFS=$as_save_IFS
3352   if test -z "$ac_cv_path_EGREP"; then
3353     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3354   fi
3355 else
3356   ac_cv_path_EGREP=$EGREP
3357 fi
3358
3359    fi
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3362 $as_echo "$ac_cv_path_EGREP" >&6; }
3363  EGREP="$ac_cv_path_EGREP"
3364
3365
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3367 $as_echo_n "checking for ANSI C header files... " >&6; }
3368 if ${ac_cv_header_stdc+:} false; then :
3369   $as_echo_n "(cached) " >&6
3370 else
3371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372 /* end confdefs.h.  */
3373 #include <stdlib.h>
3374 #include <stdarg.h>
3375 #include <string.h>
3376 #include <float.h>
3377
3378 int
3379 main ()
3380 {
3381
3382   ;
3383   return 0;
3384 }
3385 _ACEOF
3386 if ac_fn_c_try_compile "$LINENO"; then :
3387   ac_cv_header_stdc=yes
3388 else
3389   ac_cv_header_stdc=no
3390 fi
3391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3392
3393 if test $ac_cv_header_stdc = yes; then
3394   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3396 /* end confdefs.h.  */
3397 #include <string.h>
3398
3399 _ACEOF
3400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3401   $EGREP "memchr" >/dev/null 2>&1; then :
3402
3403 else
3404   ac_cv_header_stdc=no
3405 fi
3406 rm -f conftest*
3407
3408 fi
3409
3410 if test $ac_cv_header_stdc = yes; then
3411   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413 /* end confdefs.h.  */
3414 #include <stdlib.h>
3415
3416 _ACEOF
3417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3418   $EGREP "free" >/dev/null 2>&1; then :
3419
3420 else
3421   ac_cv_header_stdc=no
3422 fi
3423 rm -f conftest*
3424
3425 fi
3426
3427 if test $ac_cv_header_stdc = yes; then
3428   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3429   if test "$cross_compiling" = yes; then :
3430   :
3431 else
3432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #include <ctype.h>
3435 #include <stdlib.h>
3436 #if ((' ' & 0x0FF) == 0x020)
3437 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3438 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3439 #else
3440 # define ISLOWER(c) \
3441                    (('a' <= (c) && (c) <= 'i') \
3442                      || ('j' <= (c) && (c) <= 'r') \
3443                      || ('s' <= (c) && (c) <= 'z'))
3444 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3445 #endif
3446
3447 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3448 int
3449 main ()
3450 {
3451   int i;
3452   for (i = 0; i < 256; i++)
3453     if (XOR (islower (i), ISLOWER (i))
3454         || toupper (i) != TOUPPER (i))
3455       return 2;
3456   return 0;
3457 }
3458 _ACEOF
3459 if ac_fn_c_try_run "$LINENO"; then :
3460
3461 else
3462   ac_cv_header_stdc=no
3463 fi
3464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3465   conftest.$ac_objext conftest.beam conftest.$ac_ext
3466 fi
3467
3468 fi
3469 fi
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3471 $as_echo "$ac_cv_header_stdc" >&6; }
3472 if test $ac_cv_header_stdc = yes; then
3473
3474 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3475
3476 fi
3477
3478 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3479 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3480                   inttypes.h stdint.h unistd.h
3481 do :
3482   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3483 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3484 "
3485 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3486   cat >>confdefs.h <<_ACEOF
3487 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3488 _ACEOF
3489
3490 fi
3491
3492 done
3493
3494
3495
3496   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3497 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3498   MINIX=yes
3499 else
3500   MINIX=
3501 fi
3502
3503
3504   if test "$MINIX" = yes; then
3505
3506 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3507
3508
3509 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3510
3511
3512 $as_echo "#define _MINIX 1" >>confdefs.h
3513
3514   fi
3515
3516
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3518 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3519 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3520   $as_echo_n "(cached) " >&6
3521 else
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524
3525 #         define __EXTENSIONS__ 1
3526           $ac_includes_default
3527 int
3528 main ()
3529 {
3530
3531   ;
3532   return 0;
3533 }
3534 _ACEOF
3535 if ac_fn_c_try_compile "$LINENO"; then :
3536   ac_cv_safe_to_define___extensions__=yes
3537 else
3538   ac_cv_safe_to_define___extensions__=no
3539 fi
3540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3541 fi
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3543 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3544   test $ac_cv_safe_to_define___extensions__ = yes &&
3545     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3546
3547   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3548
3549   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3550
3551   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3552
3553   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3554
3555
3556 test "$program_prefix" != NONE &&
3557   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3558 # Use a double $ so make ignores it.
3559 test "$program_suffix" != NONE &&
3560   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3561 # Double any \ or $.
3562 # By default was `s,x,x', remove it if useless.
3563 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3564 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3565
3566 # Find a good install program.  We prefer a C program (faster),
3567 # so one script is as good as another.  But avoid the broken or
3568 # incompatible versions:
3569 # SysV /etc/install, /usr/sbin/install
3570 # SunOS /usr/etc/install
3571 # IRIX /sbin/install
3572 # AIX /bin/install
3573 # AmigaOS /C/install, which installs bootblocks on floppy discs
3574 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3575 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3576 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3577 # OS/2's system install, which has a completely different semantic
3578 # ./install, which can be erroneously created by make from ./install.sh.
3579 # Reject install programs that cannot install multiple files.
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3581 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3582 if test -z "$INSTALL"; then
3583 if ${ac_cv_path_install+:} false; then :
3584   $as_echo_n "(cached) " >&6
3585 else
3586   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH
3588 do
3589   IFS=$as_save_IFS
3590   test -z "$as_dir" && as_dir=.
3591     # Account for people who put trailing slashes in PATH elements.
3592 case $as_dir/ in #((
3593   ./ | .// | /[cC]/* | \
3594   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3595   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3596   /usr/ucb/* ) ;;
3597   *)
3598     # OSF1 and SCO ODT 3.0 have their own names for install.
3599     # Don't use installbsd from OSF since it installs stuff as root
3600     # by default.
3601     for ac_prog in ginstall scoinst install; do
3602       for ac_exec_ext in '' $ac_executable_extensions; do
3603         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3604           if test $ac_prog = install &&
3605             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3606             # AIX install.  It has an incompatible calling convention.
3607             :
3608           elif test $ac_prog = install &&
3609             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3610             # program-specific install script used by HP pwplus--don't use.
3611             :
3612           else
3613             rm -rf conftest.one conftest.two conftest.dir
3614             echo one > conftest.one
3615             echo two > conftest.two
3616             mkdir conftest.dir
3617             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3618               test -s conftest.one && test -s conftest.two &&
3619               test -s conftest.dir/conftest.one &&
3620               test -s conftest.dir/conftest.two
3621             then
3622               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3623               break 3
3624             fi
3625           fi
3626         fi
3627       done
3628     done
3629     ;;
3630 esac
3631
3632   done
3633 IFS=$as_save_IFS
3634
3635 rm -rf conftest.one conftest.two conftest.dir
3636
3637 fi
3638   if test "${ac_cv_path_install+set}" = set; then
3639     INSTALL=$ac_cv_path_install
3640   else
3641     # As a last resort, use the slow shell script.  Don't cache a
3642     # value for INSTALL within a source directory, because that will
3643     # break other packages using the cache if that directory is
3644     # removed, or if the value is a relative name.
3645     INSTALL=$ac_install_sh
3646   fi
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3649 $as_echo "$INSTALL" >&6; }
3650
3651 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3652 # It thinks the first close brace ends the variable substitution.
3653 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3654
3655 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3656
3657 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3658
3659
3660
3661
3662
3663  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3664 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3665 if ${ac_cv_c_bigendian+:} false; then :
3666   $as_echo_n "(cached) " >&6
3667 else
3668   ac_cv_c_bigendian=unknown
3669     # See if we're dealing with a universal compiler.
3670     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h.  */
3672 #ifndef __APPLE_CC__
3673                not a universal capable compiler
3674              #endif
3675              typedef int dummy;
3676
3677 _ACEOF
3678 if ac_fn_c_try_compile "$LINENO"; then :
3679
3680         # Check for potential -arch flags.  It is not universal unless
3681         # there are at least two -arch flags with different values.
3682         ac_arch=
3683         ac_prev=
3684         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3685          if test -n "$ac_prev"; then
3686            case $ac_word in
3687              i?86 | x86_64 | ppc | ppc64)
3688                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3689                  ac_arch=$ac_word
3690                else
3691                  ac_cv_c_bigendian=universal
3692                  break
3693                fi
3694                ;;
3695            esac
3696            ac_prev=
3697          elif test "x$ac_word" = "x-arch"; then
3698            ac_prev=arch
3699          fi
3700        done
3701 fi
3702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3703     if test $ac_cv_c_bigendian = unknown; then
3704       # See if sys/param.h defines the BYTE_ORDER macro.
3705       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h.  */
3707 #include <sys/types.h>
3708              #include <sys/param.h>
3709
3710 int
3711 main ()
3712 {
3713 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3714                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3715                      && LITTLE_ENDIAN)
3716               bogus endian macros
3717              #endif
3718
3719   ;
3720   return 0;
3721 }
3722 _ACEOF
3723 if ac_fn_c_try_compile "$LINENO"; then :
3724   # It does; now see whether it defined to BIG_ENDIAN or not.
3725          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h.  */
3727 #include <sys/types.h>
3728                 #include <sys/param.h>
3729
3730 int
3731 main ()
3732 {
3733 #if BYTE_ORDER != BIG_ENDIAN
3734                  not big endian
3735                 #endif
3736
3737   ;
3738   return 0;
3739 }
3740 _ACEOF
3741 if ac_fn_c_try_compile "$LINENO"; then :
3742   ac_cv_c_bigendian=yes
3743 else
3744   ac_cv_c_bigendian=no
3745 fi
3746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3747 fi
3748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3749     fi
3750     if test $ac_cv_c_bigendian = unknown; then
3751       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3752       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754 #include <limits.h>
3755
3756 int
3757 main ()
3758 {
3759 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3760               bogus endian macros
3761              #endif
3762
3763   ;
3764   return 0;
3765 }
3766 _ACEOF
3767 if ac_fn_c_try_compile "$LINENO"; then :
3768   # It does; now see whether it defined to _BIG_ENDIAN or not.
3769          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h.  */
3771 #include <limits.h>
3772
3773 int
3774 main ()
3775 {
3776 #ifndef _BIG_ENDIAN
3777                  not big endian
3778                 #endif
3779
3780   ;
3781   return 0;
3782 }
3783 _ACEOF
3784 if ac_fn_c_try_compile "$LINENO"; then :
3785   ac_cv_c_bigendian=yes
3786 else
3787   ac_cv_c_bigendian=no
3788 fi
3789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3790 fi
3791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3792     fi
3793     if test $ac_cv_c_bigendian = unknown; then
3794       # Compile a test program.
3795       if test "$cross_compiling" = yes; then :
3796   # Try to guess by grepping values from an object file.
3797          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 short int ascii_mm[] =
3800                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3801                 short int ascii_ii[] =
3802                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3803                 int use_ascii (int i) {
3804                   return ascii_mm[i] + ascii_ii[i];
3805                 }
3806                 short int ebcdic_ii[] =
3807                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3808                 short int ebcdic_mm[] =
3809                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3810                 int use_ebcdic (int i) {
3811                   return ebcdic_mm[i] + ebcdic_ii[i];
3812                 }
3813                 extern int foo;
3814
3815 int
3816 main ()
3817 {
3818 return use_ascii (foo) == use_ebcdic (foo);
3819   ;
3820   return 0;
3821 }
3822 _ACEOF
3823 if ac_fn_c_try_compile "$LINENO"; then :
3824   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3825               ac_cv_c_bigendian=yes
3826             fi
3827             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3828               if test "$ac_cv_c_bigendian" = unknown; then
3829                 ac_cv_c_bigendian=no
3830               else
3831                 # finding both strings is unlikely to happen, but who knows?
3832                 ac_cv_c_bigendian=unknown
3833               fi
3834             fi
3835 fi
3836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3837 else
3838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 $ac_includes_default
3841 int
3842 main ()
3843 {
3844
3845              /* Are we little or big endian?  From Harbison&Steele.  */
3846              union
3847              {
3848                long int l;
3849                char c[sizeof (long int)];
3850              } u;
3851              u.l = 1;
3852              return u.c[sizeof (long int) - 1] == 1;
3853
3854   ;
3855   return 0;
3856 }
3857 _ACEOF
3858 if ac_fn_c_try_run "$LINENO"; then :
3859   ac_cv_c_bigendian=no
3860 else
3861   ac_cv_c_bigendian=yes
3862 fi
3863 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3864   conftest.$ac_objext conftest.beam conftest.$ac_ext
3865 fi
3866
3867     fi
3868 fi
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3870 $as_echo "$ac_cv_c_bigendian" >&6; }
3871  case $ac_cv_c_bigendian in #(
3872    yes)
3873      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3874 ;; #(
3875    no)
3876       ;; #(
3877    universal)
3878
3879 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3880
3881      ;; #(
3882    *)
3883      as_fn_error $? "unknown endianness
3884  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3885  esac
3886
3887
3888
3889
3890 if test "x$cross_compiling" = "xno"; then
3891   : "${CC_FOR_BUILD:=\$(CC)}"
3892   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
3893   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
3894 else
3895   : "${CC_FOR_BUILD:=gcc}"
3896   : "${CFLAGS_FOR_BUILD:=-g -O}"
3897   : "${LDLFAGS_FOR_BUILD:=}"
3898 fi
3899
3900
3901
3902
3903
3904 if test -n "$ac_tool_prefix"; then
3905   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3906 set dummy ${ac_tool_prefix}ar; ac_word=$2
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3908 $as_echo_n "checking for $ac_word... " >&6; }
3909 if ${ac_cv_prog_AR+:} false; then :
3910   $as_echo_n "(cached) " >&6
3911 else
3912   if test -n "$AR"; then
3913   ac_cv_prog_AR="$AR" # Let the user override the test.
3914 else
3915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3916 for as_dir in $PATH
3917 do
3918   IFS=$as_save_IFS
3919   test -z "$as_dir" && as_dir=.
3920     for ac_exec_ext in '' $ac_executable_extensions; do
3921   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3922     ac_cv_prog_AR="${ac_tool_prefix}ar"
3923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3924     break 2
3925   fi
3926 done
3927   done
3928 IFS=$as_save_IFS
3929
3930 fi
3931 fi
3932 AR=$ac_cv_prog_AR
3933 if test -n "$AR"; then
3934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3935 $as_echo "$AR" >&6; }
3936 else
3937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3938 $as_echo "no" >&6; }
3939 fi
3940
3941
3942 fi
3943 if test -z "$ac_cv_prog_AR"; then
3944   ac_ct_AR=$AR
3945   # Extract the first word of "ar", so it can be a program name with args.
3946 set dummy ar; ac_word=$2
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3948 $as_echo_n "checking for $ac_word... " >&6; }
3949 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3950   $as_echo_n "(cached) " >&6
3951 else
3952   if test -n "$ac_ct_AR"; then
3953   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3954 else
3955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3956 for as_dir in $PATH
3957 do
3958   IFS=$as_save_IFS
3959   test -z "$as_dir" && as_dir=.
3960     for ac_exec_ext in '' $ac_executable_extensions; do
3961   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3962     ac_cv_prog_ac_ct_AR="ar"
3963     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3964     break 2
3965   fi
3966 done
3967   done
3968 IFS=$as_save_IFS
3969
3970 fi
3971 fi
3972 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3973 if test -n "$ac_ct_AR"; then
3974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3975 $as_echo "$ac_ct_AR" >&6; }
3976 else
3977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3978 $as_echo "no" >&6; }
3979 fi
3980
3981   if test "x$ac_ct_AR" = x; then
3982     AR=""
3983   else
3984     case $cross_compiling:$ac_tool_warned in
3985 yes:)
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3987 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3988 ac_tool_warned=yes ;;
3989 esac
3990     AR=$ac_ct_AR
3991   fi
3992 else
3993   AR="$ac_cv_prog_AR"
3994 fi
3995
3996 if test -n "$ac_tool_prefix"; then
3997   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3998 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4000 $as_echo_n "checking for $ac_word... " >&6; }
4001 if ${ac_cv_prog_RANLIB+:} false; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   if test -n "$RANLIB"; then
4005   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4006 else
4007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4008 for as_dir in $PATH
4009 do
4010   IFS=$as_save_IFS
4011   test -z "$as_dir" && as_dir=.
4012     for ac_exec_ext in '' $ac_executable_extensions; do
4013   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4014     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4015     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4016     break 2
4017   fi
4018 done
4019   done
4020 IFS=$as_save_IFS
4021
4022 fi
4023 fi
4024 RANLIB=$ac_cv_prog_RANLIB
4025 if test -n "$RANLIB"; then
4026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4027 $as_echo "$RANLIB" >&6; }
4028 else
4029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4030 $as_echo "no" >&6; }
4031 fi
4032
4033
4034 fi
4035 if test -z "$ac_cv_prog_RANLIB"; then
4036   ac_ct_RANLIB=$RANLIB
4037   # Extract the first word of "ranlib", so it can be a program name with args.
4038 set dummy ranlib; ac_word=$2
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4040 $as_echo_n "checking for $ac_word... " >&6; }
4041 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4042   $as_echo_n "(cached) " >&6
4043 else
4044   if test -n "$ac_ct_RANLIB"; then
4045   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4046 else
4047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4048 for as_dir in $PATH
4049 do
4050   IFS=$as_save_IFS
4051   test -z "$as_dir" && as_dir=.
4052     for ac_exec_ext in '' $ac_executable_extensions; do
4053   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4054     ac_cv_prog_ac_ct_RANLIB="ranlib"
4055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4056     break 2
4057   fi
4058 done
4059   done
4060 IFS=$as_save_IFS
4061
4062 fi
4063 fi
4064 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4065 if test -n "$ac_ct_RANLIB"; then
4066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4067 $as_echo "$ac_ct_RANLIB" >&6; }
4068 else
4069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4070 $as_echo "no" >&6; }
4071 fi
4072
4073   if test "x$ac_ct_RANLIB" = x; then
4074     RANLIB=":"
4075   else
4076     case $cross_compiling:$ac_tool_warned in
4077 yes:)
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4079 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4080 ac_tool_warned=yes ;;
4081 esac
4082     RANLIB=$ac_ct_RANLIB
4083   fi
4084 else
4085   RANLIB="$ac_cv_prog_RANLIB"
4086 fi
4087
4088
4089 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
4090 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
4091 # is C99.  So handle it ourselves.
4092 :
4093 C_DIALECT=
4094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
4095 $as_echo_n "checking whether C11 is supported by default... " >&6; }
4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4100 # error "C11 support not found"
4101 #endif
4102
4103 _ACEOF
4104 if ac_fn_c_try_compile "$LINENO"; then :
4105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4106 $as_echo "yes" >&6; }
4107 else
4108
4109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4110 $as_echo "no" >&6; }
4111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4112 $as_echo_n "checking for -std=c11 support... " >&6; }
4113   ac_save_CC="$CC"
4114   CC="$CC -std=c11"
4115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116 /* end confdefs.h.  */
4117
4118 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4119 # error "C11 support not found"
4120 #endif
4121
4122 _ACEOF
4123 if ac_fn_c_try_compile "$LINENO"; then :
4124
4125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4126 $as_echo "yes" >&6; }
4127   CC="$ac_save_CC"
4128   C_DIALECT="-std=c11"
4129
4130 else
4131   as_fn_error $? "C11 is required" "$LINENO" 5
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136
4137
4138
4139
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4141 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4142     # Check whether --enable-maintainer-mode was given.
4143 if test "${enable_maintainer_mode+set}" = set; then :
4144   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4145 else
4146   USE_MAINTAINER_MODE=no
4147 fi
4148
4149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4150 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4151    if test $USE_MAINTAINER_MODE = yes; then
4152   MAINTAINER_MODE_TRUE=
4153   MAINTAINER_MODE_FALSE='#'
4154 else
4155   MAINTAINER_MODE_TRUE='#'
4156   MAINTAINER_MODE_FALSE=
4157 fi
4158
4159   MAINT=$MAINTAINER_MODE_TRUE
4160
4161
4162 am__api_version='1.15'
4163
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4165 $as_echo_n "checking whether build environment is sane... " >&6; }
4166 # Reject unsafe characters in $srcdir or the absolute working directory
4167 # name.  Accept space and tab only in the latter.
4168 am_lf='
4169 '
4170 case `pwd` in
4171   *[\\\"\#\$\&\'\`$am_lf]*)
4172     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4173 esac
4174 case $srcdir in
4175   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4176     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4177 esac
4178
4179 # Do 'set' in a subshell so we don't clobber the current shell's
4180 # arguments.  Must try -L first in case configure is actually a
4181 # symlink; some systems play weird games with the mod time of symlinks
4182 # (eg FreeBSD returns the mod time of the symlink's containing
4183 # directory).
4184 if (
4185    am_has_slept=no
4186    for am_try in 1 2; do
4187      echo "timestamp, slept: $am_has_slept" > conftest.file
4188      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4189      if test "$*" = "X"; then
4190         # -L didn't work.
4191         set X `ls -t "$srcdir/configure" conftest.file`
4192      fi
4193      if test "$*" != "X $srcdir/configure conftest.file" \
4194         && test "$*" != "X conftest.file $srcdir/configure"; then
4195
4196         # If neither matched, then we have a broken ls.  This can happen
4197         # if, for instance, CONFIG_SHELL is bash and it inherits a
4198         # broken ls alias from the environment.  This has actually
4199         # happened.  Such a system could not be considered "sane".
4200         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4201   alias in your environment" "$LINENO" 5
4202      fi
4203      if test "$2" = conftest.file || test $am_try -eq 2; then
4204        break
4205      fi
4206      # Just in case.
4207      sleep 1
4208      am_has_slept=yes
4209    done
4210    test "$2" = conftest.file
4211    )
4212 then
4213    # Ok.
4214    :
4215 else
4216    as_fn_error $? "newly created file is older than distributed files!
4217 Check your system clock" "$LINENO" 5
4218 fi
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4220 $as_echo "yes" >&6; }
4221 # If we didn't sleep, we still need to ensure time stamps of config.status and
4222 # generated files are strictly newer.
4223 am_sleep_pid=
4224 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4225   ( sleep 1 ) &
4226   am_sleep_pid=$!
4227 fi
4228
4229 rm -f conftest.file
4230
4231 if test x"${MISSING+set}" != xset; then
4232   case $am_aux_dir in
4233   *\ * | *\     *)
4234     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4235   *)
4236     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4237   esac
4238 fi
4239 # Use eval to expand $SHELL
4240 if eval "$MISSING --is-lightweight"; then
4241   am_missing_run="$MISSING "
4242 else
4243   am_missing_run=
4244   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4245 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4246 fi
4247
4248 if test x"${install_sh+set}" != xset; then
4249   case $am_aux_dir in
4250   *\ * | *\     *)
4251     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4252   *)
4253     install_sh="\${SHELL} $am_aux_dir/install-sh"
4254   esac
4255 fi
4256
4257 # Installed binaries are usually stripped using 'strip' when the user
4258 # run "make install-strip".  However 'strip' might not be the right
4259 # tool to use in cross-compilation environments, therefore Automake
4260 # will honor the 'STRIP' environment variable to overrule this program.
4261 if test "$cross_compiling" != no; then
4262   if test -n "$ac_tool_prefix"; then
4263   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4264 set dummy ${ac_tool_prefix}strip; ac_word=$2
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4266 $as_echo_n "checking for $ac_word... " >&6; }
4267 if ${ac_cv_prog_STRIP+:} false; then :
4268   $as_echo_n "(cached) " >&6
4269 else
4270   if test -n "$STRIP"; then
4271   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4272 else
4273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274 for as_dir in $PATH
4275 do
4276   IFS=$as_save_IFS
4277   test -z "$as_dir" && as_dir=.
4278     for ac_exec_ext in '' $ac_executable_extensions; do
4279   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4280     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4282     break 2
4283   fi
4284 done
4285   done
4286 IFS=$as_save_IFS
4287
4288 fi
4289 fi
4290 STRIP=$ac_cv_prog_STRIP
4291 if test -n "$STRIP"; then
4292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4293 $as_echo "$STRIP" >&6; }
4294 else
4295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4296 $as_echo "no" >&6; }
4297 fi
4298
4299
4300 fi
4301 if test -z "$ac_cv_prog_STRIP"; then
4302   ac_ct_STRIP=$STRIP
4303   # Extract the first word of "strip", so it can be a program name with args.
4304 set dummy strip; ac_word=$2
4305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4306 $as_echo_n "checking for $ac_word... " >&6; }
4307 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4308   $as_echo_n "(cached) " >&6
4309 else
4310   if test -n "$ac_ct_STRIP"; then
4311   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4312 else
4313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4314 for as_dir in $PATH
4315 do
4316   IFS=$as_save_IFS
4317   test -z "$as_dir" && as_dir=.
4318     for ac_exec_ext in '' $ac_executable_extensions; do
4319   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4320     ac_cv_prog_ac_ct_STRIP="strip"
4321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4322     break 2
4323   fi
4324 done
4325   done
4326 IFS=$as_save_IFS
4327
4328 fi
4329 fi
4330 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4331 if test -n "$ac_ct_STRIP"; then
4332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4333 $as_echo "$ac_ct_STRIP" >&6; }
4334 else
4335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4336 $as_echo "no" >&6; }
4337 fi
4338
4339   if test "x$ac_ct_STRIP" = x; then
4340     STRIP=":"
4341   else
4342     case $cross_compiling:$ac_tool_warned in
4343 yes:)
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4345 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4346 ac_tool_warned=yes ;;
4347 esac
4348     STRIP=$ac_ct_STRIP
4349   fi
4350 else
4351   STRIP="$ac_cv_prog_STRIP"
4352 fi
4353
4354 fi
4355 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4356
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4358 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4359 if test -z "$MKDIR_P"; then
4360   if ${ac_cv_path_mkdir+:} false; then :
4361   $as_echo_n "(cached) " >&6
4362 else
4363   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4365 do
4366   IFS=$as_save_IFS
4367   test -z "$as_dir" && as_dir=.
4368     for ac_prog in mkdir gmkdir; do
4369          for ac_exec_ext in '' $ac_executable_extensions; do
4370            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4371            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4372              'mkdir (GNU coreutils) '* | \
4373              'mkdir (coreutils) '* | \
4374              'mkdir (fileutils) '4.1*)
4375                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4376                break 3;;
4377            esac
4378          done
4379        done
4380   done
4381 IFS=$as_save_IFS
4382
4383 fi
4384
4385   test -d ./--version && rmdir ./--version
4386   if test "${ac_cv_path_mkdir+set}" = set; then
4387     MKDIR_P="$ac_cv_path_mkdir -p"
4388   else
4389     # As a last resort, use the slow shell script.  Don't cache a
4390     # value for MKDIR_P within a source directory, because that will
4391     # break other packages using the cache if that directory is
4392     # removed, or if the value is a relative name.
4393     MKDIR_P="$ac_install_sh -d"
4394   fi
4395 fi
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4397 $as_echo "$MKDIR_P" >&6; }
4398
4399 for ac_prog in gawk mawk nawk awk
4400 do
4401   # Extract the first word of "$ac_prog", so it can be a program name with args.
4402 set dummy $ac_prog; ac_word=$2
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4404 $as_echo_n "checking for $ac_word... " >&6; }
4405 if ${ac_cv_prog_AWK+:} false; then :
4406   $as_echo_n "(cached) " >&6
4407 else
4408   if test -n "$AWK"; then
4409   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4410 else
4411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4412 for as_dir in $PATH
4413 do
4414   IFS=$as_save_IFS
4415   test -z "$as_dir" && as_dir=.
4416     for ac_exec_ext in '' $ac_executable_extensions; do
4417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4418     ac_cv_prog_AWK="$ac_prog"
4419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4420     break 2
4421   fi
4422 done
4423   done
4424 IFS=$as_save_IFS
4425
4426 fi
4427 fi
4428 AWK=$ac_cv_prog_AWK
4429 if test -n "$AWK"; then
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4431 $as_echo "$AWK" >&6; }
4432 else
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4434 $as_echo "no" >&6; }
4435 fi
4436
4437
4438   test -n "$AWK" && break
4439 done
4440
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4442 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4443 set x ${MAKE-make}
4444 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4445 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4446   $as_echo_n "(cached) " >&6
4447 else
4448   cat >conftest.make <<\_ACEOF
4449 SHELL = /bin/sh
4450 all:
4451         @echo '@@@%%%=$(MAKE)=@@@%%%'
4452 _ACEOF
4453 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4454 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4455   *@@@%%%=?*=@@@%%%*)
4456     eval ac_cv_prog_make_${ac_make}_set=yes;;
4457   *)
4458     eval ac_cv_prog_make_${ac_make}_set=no;;
4459 esac
4460 rm -f conftest.make
4461 fi
4462 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4464 $as_echo "yes" >&6; }
4465   SET_MAKE=
4466 else
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4468 $as_echo "no" >&6; }
4469   SET_MAKE="MAKE=${MAKE-make}"
4470 fi
4471
4472 rm -rf .tst 2>/dev/null
4473 mkdir .tst 2>/dev/null
4474 if test -d .tst; then
4475   am__leading_dot=.
4476 else
4477   am__leading_dot=_
4478 fi
4479 rmdir .tst 2>/dev/null
4480
4481 DEPDIR="${am__leading_dot}deps"
4482
4483 ac_config_commands="$ac_config_commands depfiles"
4484
4485
4486 am_make=${MAKE-make}
4487 cat > confinc << 'END'
4488 am__doit:
4489         @echo this is the am__doit target
4490 .PHONY: am__doit
4491 END
4492 # If we don't find an include directive, just comment out the code.
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4494 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4495 am__include="#"
4496 am__quote=
4497 _am_result=none
4498 # First try GNU make style include.
4499 echo "include confinc" > confmf
4500 # Ignore all kinds of additional output from 'make'.
4501 case `$am_make -s -f confmf 2> /dev/null` in #(
4502 *the\ am__doit\ target*)
4503   am__include=include
4504   am__quote=
4505   _am_result=GNU
4506   ;;
4507 esac
4508 # Now try BSD make style include.
4509 if test "$am__include" = "#"; then
4510    echo '.include "confinc"' > confmf
4511    case `$am_make -s -f confmf 2> /dev/null` in #(
4512    *the\ am__doit\ target*)
4513      am__include=.include
4514      am__quote="\""
4515      _am_result=BSD
4516      ;;
4517    esac
4518 fi
4519
4520
4521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4522 $as_echo "$_am_result" >&6; }
4523 rm -f confinc confmf
4524
4525 # Check whether --enable-dependency-tracking was given.
4526 if test "${enable_dependency_tracking+set}" = set; then :
4527   enableval=$enable_dependency_tracking;
4528 fi
4529
4530 if test "x$enable_dependency_tracking" != xno; then
4531   am_depcomp="$ac_aux_dir/depcomp"
4532   AMDEPBACKSLASH='\'
4533   am__nodep='_no'
4534 fi
4535  if test "x$enable_dependency_tracking" != xno; then
4536   AMDEP_TRUE=
4537   AMDEP_FALSE='#'
4538 else
4539   AMDEP_TRUE='#'
4540   AMDEP_FALSE=
4541 fi
4542
4543
4544 # Check whether --enable-silent-rules was given.
4545 if test "${enable_silent_rules+set}" = set; then :
4546   enableval=$enable_silent_rules;
4547 fi
4548
4549 case $enable_silent_rules in # (((
4550   yes) AM_DEFAULT_VERBOSITY=0;;
4551    no) AM_DEFAULT_VERBOSITY=1;;
4552     *) AM_DEFAULT_VERBOSITY=1;;
4553 esac
4554 am_make=${MAKE-make}
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4556 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4557 if ${am_cv_make_support_nested_variables+:} false; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   if $as_echo 'TRUE=$(BAR$(V))
4561 BAR0=false
4562 BAR1=true
4563 V=1
4564 am__doit:
4565         @$(TRUE)
4566 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4567   am_cv_make_support_nested_variables=yes
4568 else
4569   am_cv_make_support_nested_variables=no
4570 fi
4571 fi
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4573 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4574 if test $am_cv_make_support_nested_variables = yes; then
4575     AM_V='$(V)'
4576   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4577 else
4578   AM_V=$AM_DEFAULT_VERBOSITY
4579   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4580 fi
4581 AM_BACKSLASH='\'
4582
4583 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4584   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4585   # is not polluted with repeated "-I."
4586   am__isrc=' -I$(srcdir)'
4587   # test to see if srcdir already configured
4588   if test -f $srcdir/config.status; then
4589     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4590   fi
4591 fi
4592
4593 # test whether we have cygpath
4594 if test -z "$CYGPATH_W"; then
4595   if (cygpath --version) >/dev/null 2>/dev/null; then
4596     CYGPATH_W='cygpath -w'
4597   else
4598     CYGPATH_W=echo
4599   fi
4600 fi
4601
4602
4603 # Define the identity of the package.
4604  PACKAGE='sim'
4605  VERSION='0'
4606
4607
4608 cat >>confdefs.h <<_ACEOF
4609 #define PACKAGE "$PACKAGE"
4610 _ACEOF
4611
4612
4613 cat >>confdefs.h <<_ACEOF
4614 #define VERSION "$VERSION"
4615 _ACEOF
4616
4617 # Some tools Automake needs.
4618
4619 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4620
4621
4622 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4623
4624
4625 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4626
4627
4628 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4629
4630
4631 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4632
4633 # For better backward compatibility.  To be removed once Automake 1.9.x
4634 # dies out for good.  For more background, see:
4635 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4636 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4637 mkdir_p='$(MKDIR_P)'
4638
4639 # We need awk for the "check" target (and possibly the TAP driver).  The
4640 # system "awk" is bad on some platforms.
4641 # Always define AMTAR for backward compatibility.  Yes, it's still used
4642 # in the wild :-(  We should find a proper way to deprecate it ...
4643 AMTAR='$${TAR-tar}'
4644
4645
4646 # We'll loop over all known methods to create a tar archive until one works.
4647 _am_tools='gnutar  pax cpio none'
4648
4649 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4650
4651
4652
4653
4654
4655 depcc="$CC"   am_compiler_list=
4656
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4658 $as_echo_n "checking dependency style of $depcc... " >&6; }
4659 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4660   $as_echo_n "(cached) " >&6
4661 else
4662   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4663   # We make a subdir and do the tests there.  Otherwise we can end up
4664   # making bogus files that we don't know about and never remove.  For
4665   # instance it was reported that on HP-UX the gcc test will end up
4666   # making a dummy file named 'D' -- because '-MD' means "put the output
4667   # in D".
4668   rm -rf conftest.dir
4669   mkdir conftest.dir
4670   # Copy depcomp to subdir because otherwise we won't find it if we're
4671   # using a relative directory.
4672   cp "$am_depcomp" conftest.dir
4673   cd conftest.dir
4674   # We will build objects and dependencies in a subdirectory because
4675   # it helps to detect inapplicable dependency modes.  For instance
4676   # both Tru64's cc and ICC support -MD to output dependencies as a
4677   # side effect of compilation, but ICC will put the dependencies in
4678   # the current directory while Tru64 will put them in the object
4679   # directory.
4680   mkdir sub
4681
4682   am_cv_CC_dependencies_compiler_type=none
4683   if test "$am_compiler_list" = ""; then
4684      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4685   fi
4686   am__universal=false
4687   case " $depcc " in #(
4688      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4689      esac
4690
4691   for depmode in $am_compiler_list; do
4692     # Setup a source with many dependencies, because some compilers
4693     # like to wrap large dependency lists on column 80 (with \), and
4694     # we should not choose a depcomp mode which is confused by this.
4695     #
4696     # We need to recreate these files for each test, as the compiler may
4697     # overwrite some of them when testing with obscure command lines.
4698     # This happens at least with the AIX C compiler.
4699     : > sub/conftest.c
4700     for i in 1 2 3 4 5 6; do
4701       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4702       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4703       # Solaris 10 /bin/sh.
4704       echo '/* dummy */' > sub/conftst$i.h
4705     done
4706     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4707
4708     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4709     # mode.  It turns out that the SunPro C++ compiler does not properly
4710     # handle '-M -o', and we need to detect this.  Also, some Intel
4711     # versions had trouble with output in subdirs.
4712     am__obj=sub/conftest.${OBJEXT-o}
4713     am__minus_obj="-o $am__obj"
4714     case $depmode in
4715     gcc)
4716       # This depmode causes a compiler race in universal mode.
4717       test "$am__universal" = false || continue
4718       ;;
4719     nosideeffect)
4720       # After this tag, mechanisms are not by side-effect, so they'll
4721       # only be used when explicitly requested.
4722       if test "x$enable_dependency_tracking" = xyes; then
4723         continue
4724       else
4725         break
4726       fi
4727       ;;
4728     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4729       # This compiler won't grok '-c -o', but also, the minuso test has
4730       # not run yet.  These depmodes are late enough in the game, and
4731       # so weak that their functioning should not be impacted.
4732       am__obj=conftest.${OBJEXT-o}
4733       am__minus_obj=
4734       ;;
4735     none) break ;;
4736     esac
4737     if depmode=$depmode \
4738        source=sub/conftest.c object=$am__obj \
4739        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4740        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4741          >/dev/null 2>conftest.err &&
4742        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4743        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4744        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4745        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4746       # icc doesn't choke on unknown options, it will just issue warnings
4747       # or remarks (even with -Werror).  So we grep stderr for any message
4748       # that says an option was ignored or not supported.
4749       # When given -MP, icc 7.0 and 7.1 complain thusly:
4750       #   icc: Command line warning: ignoring option '-M'; no argument required
4751       # The diagnosis changed in icc 8.0:
4752       #   icc: Command line remark: option '-MP' not supported
4753       if (grep 'ignoring option' conftest.err ||
4754           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4755         am_cv_CC_dependencies_compiler_type=$depmode
4756         break
4757       fi
4758     fi
4759   done
4760
4761   cd ..
4762   rm -rf conftest.dir
4763 else
4764   am_cv_CC_dependencies_compiler_type=none
4765 fi
4766
4767 fi
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4769 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4770 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4771
4772  if
4773   test "x$enable_dependency_tracking" != xno \
4774   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4775   am__fastdepCC_TRUE=
4776   am__fastdepCC_FALSE='#'
4777 else
4778   am__fastdepCC_TRUE='#'
4779   am__fastdepCC_FALSE=
4780 fi
4781
4782
4783
4784 # POSIX will say in a future version that running "rm -f" with no argument
4785 # is OK; and we want to be able to make that assumption in our Makefile
4786 # recipes.  So use an aggressive probe to check that the usage we want is
4787 # actually supported "in the wild" to an acceptable degree.
4788 # See automake bug#10828.
4789 # To make any issue more visible, cause the running configure to be aborted
4790 # by default if the 'rm' program in use doesn't match our expectations; the
4791 # user can still override this though.
4792 if rm -f && rm -fr && rm -rf; then : OK; else
4793   cat >&2 <<'END'
4794 Oops!
4795
4796 Your 'rm' program seems unable to run without file operands specified
4797 on the command line, even when the '-f' option is present.  This is contrary
4798 to the behaviour of most rm programs out there, and not conforming with
4799 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4800
4801 Please tell bug-automake@gnu.org about your system, including the value
4802 of your $PATH and any error possibly output before this message.  This
4803 can help us improve future automake versions.
4804
4805 END
4806   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4807     echo 'Configuration will proceed anyway, since you have set the' >&2
4808     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4809     echo >&2
4810   else
4811     cat >&2 <<'END'
4812 Aborting the configuration process, to ensure you take notice of the issue.
4813
4814 You can download and install GNU coreutils to get an 'rm' implementation
4815 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4816
4817 If you want to complete the configuration process using your problematic
4818 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4819 to "yes", and re-run configure.
4820
4821 END
4822     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4823   fi
4824 fi
4825
4826
4827 # If a cpu ever has more than one simulator to choose from, use
4828 # --enable-sim=... to choose.
4829 # Check whether --enable-sim was given.
4830 if test "${enable_sim+set}" = set; then :
4831   enableval=$enable_sim; case "${enableval}" in
4832 yes | no) ;;
4833 *)      as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
4834 esac
4835 fi
4836
4837
4838 # Check whether --enable-example-sims was given.
4839 if test "${enable_example_sims+set}" = set; then :
4840   enableval=$enable_example_sims;
4841 fi
4842
4843
4844 # Check whether --enable-targets was given.
4845 if test "${enable_targets+set}" = set; then :
4846   enableval=$enable_targets; case "${enableval}" in
4847   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
4848             ;;
4849   no)       enable_targets= ;;
4850   *)        enable_targets=$enableval ;;
4851 esac
4852 fi
4853
4854
4855 SIM_PRIMARY_TARGET=
4856
4857
4858
4859
4860 if test "${enable_sim}" != no; then
4861   sim_igen=no
4862   for targ in `echo $target $enable_targets | sed 's/,/ /g'`
4863   do
4864
4865   case "${targ}" in
4866     all|aarch64*-*-*)
4867       if test "${targ}" = "${target}"; then
4868         SIM_PRIMARY_TARGET=aarch64
4869       fi
4870
4871
4872 subdirs="$subdirs aarch64"
4873
4874
4875       ;;
4876   esac
4877
4878
4879   case "${targ}" in
4880     all|arm*-*-*)
4881       if test "${targ}" = "${target}"; then
4882         SIM_PRIMARY_TARGET=arm
4883       fi
4884       subdirs="$subdirs arm"
4885
4886
4887       ;;
4888   esac
4889
4890
4891   case "${targ}" in
4892     all|avr*-*-*)
4893       if test "${targ}" = "${target}"; then
4894         SIM_PRIMARY_TARGET=avr
4895       fi
4896       subdirs="$subdirs avr"
4897
4898
4899       ;;
4900   esac
4901
4902
4903   case "${targ}" in
4904     all|bfin-*-*)
4905       if test "${targ}" = "${target}"; then
4906         SIM_PRIMARY_TARGET=bfin
4907       fi
4908       subdirs="$subdirs bfin"
4909
4910
4911       ;;
4912   esac
4913
4914
4915   case "${targ}" in
4916     all|bpf-*-*)
4917       if test "${targ}" = "${target}"; then
4918         SIM_PRIMARY_TARGET=bpf
4919       fi
4920       subdirs="$subdirs bpf"
4921
4922
4923       ;;
4924   esac
4925
4926
4927   case "${targ}" in
4928     all|cr16*-*-*)
4929       if test "${targ}" = "${target}"; then
4930         SIM_PRIMARY_TARGET=cr16
4931       fi
4932       subdirs="$subdirs cr16"
4933
4934
4935       ;;
4936   esac
4937
4938
4939   case "${targ}" in
4940     all|cris-*-* | crisv32-*-*)
4941       if test "${targ}" = "${target}"; then
4942         SIM_PRIMARY_TARGET=cris
4943       fi
4944       subdirs="$subdirs cris"
4945
4946
4947       ;;
4948   esac
4949
4950
4951   case "${targ}" in
4952     all|d10v-*-*)
4953       if test "${targ}" = "${target}"; then
4954         SIM_PRIMARY_TARGET=d10v
4955       fi
4956       subdirs="$subdirs d10v"
4957
4958
4959       ;;
4960   esac
4961
4962
4963   case "${targ}" in
4964     all|frv-*-*)
4965       if test "${targ}" = "${target}"; then
4966         SIM_PRIMARY_TARGET=frv
4967       fi
4968       subdirs="$subdirs frv"
4969
4970
4971       ;;
4972   esac
4973
4974
4975   case "${targ}" in
4976     all|h8300*-*-*)
4977       if test "${targ}" = "${target}"; then
4978         SIM_PRIMARY_TARGET=h8300
4979       fi
4980       subdirs="$subdirs h8300"
4981
4982
4983       ;;
4984   esac
4985
4986
4987   case "${targ}" in
4988     all|iq2000-*-*)
4989       if test "${targ}" = "${target}"; then
4990         SIM_PRIMARY_TARGET=iq2000
4991       fi
4992       subdirs="$subdirs iq2000"
4993
4994
4995       ;;
4996   esac
4997
4998
4999   case "${targ}" in
5000     all|lm32-*-*)
5001       if test "${targ}" = "${target}"; then
5002         SIM_PRIMARY_TARGET=lm32
5003       fi
5004       subdirs="$subdirs lm32"
5005
5006
5007       ;;
5008   esac
5009
5010
5011   case "${targ}" in
5012     all|m32c-*-*)
5013       if test "${targ}" = "${target}"; then
5014         SIM_PRIMARY_TARGET=m32c
5015       fi
5016       subdirs="$subdirs m32c"
5017
5018
5019       ;;
5020   esac
5021
5022
5023   case "${targ}" in
5024     all|m32r-*-*)
5025       if test "${targ}" = "${target}"; then
5026         SIM_PRIMARY_TARGET=m32r
5027       fi
5028       subdirs="$subdirs m32r"
5029
5030
5031       ;;
5032   esac
5033
5034
5035   case "${targ}" in
5036     all|m68hc11-*-*|m6811-*-*)
5037       if test "${targ}" = "${target}"; then
5038         SIM_PRIMARY_TARGET=m68hc11
5039       fi
5040       subdirs="$subdirs m68hc11"
5041
5042
5043       ;;
5044   esac
5045
5046
5047   case "${targ}" in
5048     all|mcore-*-*)
5049       if test "${targ}" = "${target}"; then
5050         SIM_PRIMARY_TARGET=mcore
5051       fi
5052       subdirs="$subdirs mcore"
5053
5054
5055       ;;
5056   esac
5057
5058
5059   case "${targ}" in
5060     all|microblaze-*-*)
5061       if test "${targ}" = "${target}"; then
5062         SIM_PRIMARY_TARGET=microblaze
5063       fi
5064       subdirs="$subdirs microblaze"
5065
5066
5067       ;;
5068   esac
5069
5070
5071   case "${targ}" in
5072     all|mips*-*-*)
5073       if test "${targ}" = "${target}"; then
5074         SIM_PRIMARY_TARGET=mips
5075       fi
5076       subdirs="$subdirs mips"
5077
5078       sim_igen=yes
5079       ;;
5080   esac
5081
5082
5083   case "${targ}" in
5084     all|mn10300*-*-*)
5085       if test "${targ}" = "${target}"; then
5086         SIM_PRIMARY_TARGET=mn10300
5087       fi
5088       subdirs="$subdirs mn10300"
5089
5090       sim_igen=yes
5091       ;;
5092   esac
5093
5094
5095   case "${targ}" in
5096     all|moxie-*-*)
5097       if test "${targ}" = "${target}"; then
5098         SIM_PRIMARY_TARGET=moxie
5099       fi
5100       subdirs="$subdirs moxie"
5101
5102
5103       ;;
5104   esac
5105
5106
5107   case "${targ}" in
5108     all|msp430*-*-*)
5109       if test "${targ}" = "${target}"; then
5110         SIM_PRIMARY_TARGET=msp430
5111       fi
5112       subdirs="$subdirs msp430"
5113
5114
5115       ;;
5116   esac
5117
5118
5119   case "${targ}" in
5120     all|or1k-*-* | or1knd-*-*)
5121       if test "${targ}" = "${target}"; then
5122         SIM_PRIMARY_TARGET=or1k
5123       fi
5124       subdirs="$subdirs or1k"
5125
5126
5127       ;;
5128   esac
5129
5130
5131   case "${targ}" in
5132     all|pru*-*-*)
5133       if test "${targ}" = "${target}"; then
5134         SIM_PRIMARY_TARGET=pru
5135       fi
5136       subdirs="$subdirs pru"
5137
5138
5139       ;;
5140   esac
5141
5142
5143   case "${targ}" in
5144     all|riscv*-*-*)
5145       if test "${targ}" = "${target}"; then
5146         SIM_PRIMARY_TARGET=riscv
5147       fi
5148       subdirs="$subdirs riscv"
5149
5150
5151       ;;
5152   esac
5153
5154
5155   case "${targ}" in
5156     all|rl78-*-*)
5157       if test "${targ}" = "${target}"; then
5158         SIM_PRIMARY_TARGET=rl78
5159       fi
5160       subdirs="$subdirs rl78"
5161
5162
5163       ;;
5164   esac
5165
5166
5167   case "${targ}" in
5168     all|rx-*-*)
5169       if test "${targ}" = "${target}"; then
5170         SIM_PRIMARY_TARGET=rx
5171       fi
5172       subdirs="$subdirs rx"
5173
5174
5175       ;;
5176   esac
5177
5178
5179   case "${targ}" in
5180     all|sh*-*-*)
5181       if test "${targ}" = "${target}"; then
5182         SIM_PRIMARY_TARGET=sh
5183       fi
5184       subdirs="$subdirs sh"
5185
5186
5187       ;;
5188   esac
5189
5190
5191   case "${targ}" in
5192     all|sparc-*-rtems*|sparc-*-elf*)
5193       if test "${targ}" = "${target}"; then
5194         SIM_PRIMARY_TARGET=erc32
5195       fi
5196       subdirs="$subdirs erc32"
5197
5198
5199       ;;
5200   esac
5201
5202
5203   case "${targ}" in
5204     all|powerpc*-*-*)
5205       if test "${targ}" = "${target}"; then
5206         SIM_PRIMARY_TARGET=ppc
5207       fi
5208       subdirs="$subdirs ppc"
5209
5210
5211       ;;
5212   esac
5213
5214
5215   case "${targ}" in
5216     all|ft32-*-*)
5217       if test "${targ}" = "${target}"; then
5218         SIM_PRIMARY_TARGET=ft32
5219       fi
5220       subdirs="$subdirs ft32"
5221
5222
5223       ;;
5224   esac
5225
5226
5227   case "${targ}" in
5228     all|v850*-*-*)
5229       if test "${targ}" = "${target}"; then
5230         SIM_PRIMARY_TARGET=v850
5231       fi
5232       subdirs="$subdirs v850"
5233
5234       sim_igen=yes
5235       ;;
5236   esac
5237
5238   done
5239
5240   if test "x${enable_example_sims}" = xyes; then
5241     subdirs="$subdirs example-synacor"
5242
5243   fi
5244 fi
5245  if test "$sim_igen" = "yes"; then
5246   SIM_ENABLE_IGEN_TRUE=
5247   SIM_ENABLE_IGEN_FALSE='#'
5248 else
5249   SIM_ENABLE_IGEN_TRUE='#'
5250   SIM_ENABLE_IGEN_FALSE=
5251 fi
5252
5253
5254 ac_config_files="$ac_config_files Makefile"
5255
5256 cat >confcache <<\_ACEOF
5257 # This file is a shell script that caches the results of configure
5258 # tests run on this system so they can be shared between configure
5259 # scripts and configure runs, see configure's option --config-cache.
5260 # It is not useful on other systems.  If it contains results you don't
5261 # want to keep, you may remove or edit it.
5262 #
5263 # config.status only pays attention to the cache file if you give it
5264 # the --recheck option to rerun configure.
5265 #
5266 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5267 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5268 # following values.
5269
5270 _ACEOF
5271
5272 # The following way of writing the cache mishandles newlines in values,
5273 # but we know of no workaround that is simple, portable, and efficient.
5274 # So, we kill variables containing newlines.
5275 # Ultrix sh set writes to stderr and can't be redirected directly,
5276 # and sets the high bit in the cache file unless we assign to the vars.
5277 (
5278   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5279     eval ac_val=\$$ac_var
5280     case $ac_val in #(
5281     *${as_nl}*)
5282       case $ac_var in #(
5283       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5284 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5285       esac
5286       case $ac_var in #(
5287       _ | IFS | as_nl) ;; #(
5288       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5289       *) { eval $ac_var=; unset $ac_var;} ;;
5290       esac ;;
5291     esac
5292   done
5293
5294   (set) 2>&1 |
5295     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5296     *${as_nl}ac_space=\ *)
5297       # `set' does not quote correctly, so add quotes: double-quote
5298       # substitution turns \\\\ into \\, and sed turns \\ into \.
5299       sed -n \
5300         "s/'/'\\\\''/g;
5301           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5302       ;; #(
5303     *)
5304       # `set' quotes correctly as required by POSIX, so do not add quotes.
5305       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5306       ;;
5307     esac |
5308     sort
5309 ) |
5310   sed '
5311      /^ac_cv_env_/b end
5312      t clear
5313      :clear
5314      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5315      t end
5316      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5317      :end' >>confcache
5318 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5319   if test -w "$cache_file"; then
5320     if test "x$cache_file" != "x/dev/null"; then
5321       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5322 $as_echo "$as_me: updating cache $cache_file" >&6;}
5323       if test ! -f "$cache_file" || test -h "$cache_file"; then
5324         cat confcache >"$cache_file"
5325       else
5326         case $cache_file in #(
5327         */* | ?:*)
5328           mv -f confcache "$cache_file"$$ &&
5329           mv -f "$cache_file"$$ "$cache_file" ;; #(
5330         *)
5331           mv -f confcache "$cache_file" ;;
5332         esac
5333       fi
5334     fi
5335   else
5336     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5337 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5338   fi
5339 fi
5340 rm -f confcache
5341
5342 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5343 # Let make expand exec_prefix.
5344 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5345
5346 # Transform confdefs.h into DEFS.
5347 # Protect against shell expansion while executing Makefile rules.
5348 # Protect against Makefile macro expansion.
5349 #
5350 # If the first sed substitution is executed (which looks for macros that
5351 # take arguments), then branch to the quote section.  Otherwise,
5352 # look for a macro that doesn't take arguments.
5353 ac_script='
5354 :mline
5355 /\\$/{
5356  N
5357  s,\\\n,,
5358  b mline
5359 }
5360 t clear
5361 :clear
5362 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
5363 t quote
5364 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
5365 t quote
5366 b any
5367 :quote
5368 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
5369 s/\[/\\&/g
5370 s/\]/\\&/g
5371 s/\$/$$/g
5372 H
5373 :any
5374 ${
5375         g
5376         s/^\n//
5377         s/\n/ /g
5378         p
5379 }
5380 '
5381 DEFS=`sed -n "$ac_script" confdefs.h`
5382
5383
5384 ac_libobjs=
5385 ac_ltlibobjs=
5386 U=
5387 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5388   # 1. Remove the extension, and $U if already installed.
5389   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5390   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5391   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5392   #    will be set to the directory where LIBOBJS objects are built.
5393   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5394   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5395 done
5396 LIBOBJS=$ac_libobjs
5397
5398 LTLIBOBJS=$ac_ltlibobjs
5399
5400
5401
5402 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5403   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5404 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5405 fi
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5407 $as_echo_n "checking that generated files are newer than configure... " >&6; }
5408    if test -n "$am_sleep_pid"; then
5409      # Hide warnings about reused PIDs.
5410      wait $am_sleep_pid 2>/dev/null
5411    fi
5412    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5413 $as_echo "done" >&6; }
5414 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5415   as_fn_error $? "conditional \"AMDEP\" was never defined.
5416 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5417 fi
5418 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5419   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5420 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5421 fi
5422  if test -n "$EXEEXT"; then
5423   am__EXEEXT_TRUE=
5424   am__EXEEXT_FALSE='#'
5425 else
5426   am__EXEEXT_TRUE='#'
5427   am__EXEEXT_FALSE=
5428 fi
5429
5430 if test -z "${SIM_ENABLE_IGEN_TRUE}" && test -z "${SIM_ENABLE_IGEN_FALSE}"; then
5431   as_fn_error $? "conditional \"SIM_ENABLE_IGEN\" was never defined.
5432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5433 fi
5434
5435 : "${CONFIG_STATUS=./config.status}"
5436 ac_write_fail=0
5437 ac_clean_files_save=$ac_clean_files
5438 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5440 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5441 as_write_fail=0
5442 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5443 #! $SHELL
5444 # Generated by $as_me.
5445 # Run this file to recreate the current configuration.
5446 # Compiler output produced by configure, useful for debugging
5447 # configure, is in config.log if it exists.
5448
5449 debug=false
5450 ac_cs_recheck=false
5451 ac_cs_silent=false
5452
5453 SHELL=\${CONFIG_SHELL-$SHELL}
5454 export SHELL
5455 _ASEOF
5456 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5457 ## -------------------- ##
5458 ## M4sh Initialization. ##
5459 ## -------------------- ##
5460
5461 # Be more Bourne compatible
5462 DUALCASE=1; export DUALCASE # for MKS sh
5463 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5464   emulate sh
5465   NULLCMD=:
5466   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5467   # is contrary to our usage.  Disable this feature.
5468   alias -g '${1+"$@"}'='"$@"'
5469   setopt NO_GLOB_SUBST
5470 else
5471   case `(set -o) 2>/dev/null` in #(
5472   *posix*) :
5473     set -o posix ;; #(
5474   *) :
5475      ;;
5476 esac
5477 fi
5478
5479
5480 as_nl='
5481 '
5482 export as_nl
5483 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5484 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5485 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5486 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5487 # Prefer a ksh shell builtin over an external printf program on Solaris,
5488 # but without wasting forks for bash or zsh.
5489 if test -z "$BASH_VERSION$ZSH_VERSION" \
5490     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5491   as_echo='print -r --'
5492   as_echo_n='print -rn --'
5493 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5494   as_echo='printf %s\n'
5495   as_echo_n='printf %s'
5496 else
5497   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5498     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5499     as_echo_n='/usr/ucb/echo -n'
5500   else
5501     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5502     as_echo_n_body='eval
5503       arg=$1;
5504       case $arg in #(
5505       *"$as_nl"*)
5506         expr "X$arg" : "X\\(.*\\)$as_nl";
5507         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5508       esac;
5509       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5510     '
5511     export as_echo_n_body
5512     as_echo_n='sh -c $as_echo_n_body as_echo'
5513   fi
5514   export as_echo_body
5515   as_echo='sh -c $as_echo_body as_echo'
5516 fi
5517
5518 # The user is always right.
5519 if test "${PATH_SEPARATOR+set}" != set; then
5520   PATH_SEPARATOR=:
5521   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5522     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5523       PATH_SEPARATOR=';'
5524   }
5525 fi
5526
5527
5528 # IFS
5529 # We need space, tab and new line, in precisely that order.  Quoting is
5530 # there to prevent editors from complaining about space-tab.
5531 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5532 # splitting by setting IFS to empty value.)
5533 IFS=" ""        $as_nl"
5534
5535 # Find who we are.  Look in the path if we contain no directory separator.
5536 as_myself=
5537 case $0 in #((
5538   *[\\/]* ) as_myself=$0 ;;
5539   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5540 for as_dir in $PATH
5541 do
5542   IFS=$as_save_IFS
5543   test -z "$as_dir" && as_dir=.
5544     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5545   done
5546 IFS=$as_save_IFS
5547
5548      ;;
5549 esac
5550 # We did not find ourselves, most probably we were run as `sh COMMAND'
5551 # in which case we are not to be found in the path.
5552 if test "x$as_myself" = x; then
5553   as_myself=$0
5554 fi
5555 if test ! -f "$as_myself"; then
5556   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5557   exit 1
5558 fi
5559
5560 # Unset variables that we do not need and which cause bugs (e.g. in
5561 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5562 # suppresses any "Segmentation fault" message there.  '((' could
5563 # trigger a bug in pdksh 5.2.14.
5564 for as_var in BASH_ENV ENV MAIL MAILPATH
5565 do eval test x\${$as_var+set} = xset \
5566   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5567 done
5568 PS1='$ '
5569 PS2='> '
5570 PS4='+ '
5571
5572 # NLS nuisances.
5573 LC_ALL=C
5574 export LC_ALL
5575 LANGUAGE=C
5576 export LANGUAGE
5577
5578 # CDPATH.
5579 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5580
5581
5582 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5583 # ----------------------------------------
5584 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5585 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5586 # script with STATUS, using 1 if that was 0.
5587 as_fn_error ()
5588 {
5589   as_status=$1; test $as_status -eq 0 && as_status=1
5590   if test "$4"; then
5591     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5592     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5593   fi
5594   $as_echo "$as_me: error: $2" >&2
5595   as_fn_exit $as_status
5596 } # as_fn_error
5597
5598
5599 # as_fn_set_status STATUS
5600 # -----------------------
5601 # Set $? to STATUS, without forking.
5602 as_fn_set_status ()
5603 {
5604   return $1
5605 } # as_fn_set_status
5606
5607 # as_fn_exit STATUS
5608 # -----------------
5609 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5610 as_fn_exit ()
5611 {
5612   set +e
5613   as_fn_set_status $1
5614   exit $1
5615 } # as_fn_exit
5616
5617 # as_fn_unset VAR
5618 # ---------------
5619 # Portably unset VAR.
5620 as_fn_unset ()
5621 {
5622   { eval $1=; unset $1;}
5623 }
5624 as_unset=as_fn_unset
5625 # as_fn_append VAR VALUE
5626 # ----------------------
5627 # Append the text in VALUE to the end of the definition contained in VAR. Take
5628 # advantage of any shell optimizations that allow amortized linear growth over
5629 # repeated appends, instead of the typical quadratic growth present in naive
5630 # implementations.
5631 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5632   eval 'as_fn_append ()
5633   {
5634     eval $1+=\$2
5635   }'
5636 else
5637   as_fn_append ()
5638   {
5639     eval $1=\$$1\$2
5640   }
5641 fi # as_fn_append
5642
5643 # as_fn_arith ARG...
5644 # ------------------
5645 # Perform arithmetic evaluation on the ARGs, and store the result in the
5646 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5647 # must be portable across $(()) and expr.
5648 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5649   eval 'as_fn_arith ()
5650   {
5651     as_val=$(( $* ))
5652   }'
5653 else
5654   as_fn_arith ()
5655   {
5656     as_val=`expr "$@" || test $? -eq 1`
5657   }
5658 fi # as_fn_arith
5659
5660
5661 if expr a : '\(a\)' >/dev/null 2>&1 &&
5662    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5663   as_expr=expr
5664 else
5665   as_expr=false
5666 fi
5667
5668 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5669   as_basename=basename
5670 else
5671   as_basename=false
5672 fi
5673
5674 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5675   as_dirname=dirname
5676 else
5677   as_dirname=false
5678 fi
5679
5680 as_me=`$as_basename -- "$0" ||
5681 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5682          X"$0" : 'X\(//\)$' \| \
5683          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5684 $as_echo X/"$0" |
5685     sed '/^.*\/\([^/][^/]*\)\/*$/{
5686             s//\1/
5687             q
5688           }
5689           /^X\/\(\/\/\)$/{
5690             s//\1/
5691             q
5692           }
5693           /^X\/\(\/\).*/{
5694             s//\1/
5695             q
5696           }
5697           s/.*/./; q'`
5698
5699 # Avoid depending upon Character Ranges.
5700 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5701 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5702 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5703 as_cr_digits='0123456789'
5704 as_cr_alnum=$as_cr_Letters$as_cr_digits
5705
5706 ECHO_C= ECHO_N= ECHO_T=
5707 case `echo -n x` in #(((((
5708 -n*)
5709   case `echo 'xy\c'` in
5710   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5711   xy)  ECHO_C='\c';;
5712   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5713        ECHO_T=' ';;
5714   esac;;
5715 *)
5716   ECHO_N='-n';;
5717 esac
5718
5719 rm -f conf$$ conf$$.exe conf$$.file
5720 if test -d conf$$.dir; then
5721   rm -f conf$$.dir/conf$$.file
5722 else
5723   rm -f conf$$.dir
5724   mkdir conf$$.dir 2>/dev/null
5725 fi
5726 if (echo >conf$$.file) 2>/dev/null; then
5727   if ln -s conf$$.file conf$$ 2>/dev/null; then
5728     as_ln_s='ln -s'
5729     # ... but there are two gotchas:
5730     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5731     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5732     # In both cases, we have to default to `cp -pR'.
5733     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5734       as_ln_s='cp -pR'
5735   elif ln conf$$.file conf$$ 2>/dev/null; then
5736     as_ln_s=ln
5737   else
5738     as_ln_s='cp -pR'
5739   fi
5740 else
5741   as_ln_s='cp -pR'
5742 fi
5743 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5744 rmdir conf$$.dir 2>/dev/null
5745
5746
5747 # as_fn_mkdir_p
5748 # -------------
5749 # Create "$as_dir" as a directory, including parents if necessary.
5750 as_fn_mkdir_p ()
5751 {
5752
5753   case $as_dir in #(
5754   -*) as_dir=./$as_dir;;
5755   esac
5756   test -d "$as_dir" || eval $as_mkdir_p || {
5757     as_dirs=
5758     while :; do
5759       case $as_dir in #(
5760       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5761       *) as_qdir=$as_dir;;
5762       esac
5763       as_dirs="'$as_qdir' $as_dirs"
5764       as_dir=`$as_dirname -- "$as_dir" ||
5765 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5766          X"$as_dir" : 'X\(//\)[^/]' \| \
5767          X"$as_dir" : 'X\(//\)$' \| \
5768          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5769 $as_echo X"$as_dir" |
5770     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5771             s//\1/
5772             q
5773           }
5774           /^X\(\/\/\)[^/].*/{
5775             s//\1/
5776             q
5777           }
5778           /^X\(\/\/\)$/{
5779             s//\1/
5780             q
5781           }
5782           /^X\(\/\).*/{
5783             s//\1/
5784             q
5785           }
5786           s/.*/./; q'`
5787       test -d "$as_dir" && break
5788     done
5789     test -z "$as_dirs" || eval "mkdir $as_dirs"
5790   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5791
5792
5793 } # as_fn_mkdir_p
5794 if mkdir -p . 2>/dev/null; then
5795   as_mkdir_p='mkdir -p "$as_dir"'
5796 else
5797   test -d ./-p && rmdir ./-p
5798   as_mkdir_p=false
5799 fi
5800
5801
5802 # as_fn_executable_p FILE
5803 # -----------------------
5804 # Test if FILE is an executable regular file.
5805 as_fn_executable_p ()
5806 {
5807   test -f "$1" && test -x "$1"
5808 } # as_fn_executable_p
5809 as_test_x='test -x'
5810 as_executable_p=as_fn_executable_p
5811
5812 # Sed expression to map a string onto a valid CPP name.
5813 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5814
5815 # Sed expression to map a string onto a valid variable name.
5816 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5817
5818
5819 exec 6>&1
5820 ## ----------------------------------- ##
5821 ## Main body of $CONFIG_STATUS script. ##
5822 ## ----------------------------------- ##
5823 _ASEOF
5824 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5825
5826 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5827 # Save the log message, to keep $0 and so on meaningful, and to
5828 # report actual input values of CONFIG_FILES etc. instead of their
5829 # values after options handling.
5830 ac_log="
5831 This file was extended by sim $as_me 0, which was
5832 generated by GNU Autoconf 2.69.  Invocation command line was
5833
5834   CONFIG_FILES    = $CONFIG_FILES
5835   CONFIG_HEADERS  = $CONFIG_HEADERS
5836   CONFIG_LINKS    = $CONFIG_LINKS
5837   CONFIG_COMMANDS = $CONFIG_COMMANDS
5838   $ $0 $@
5839
5840 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5841 "
5842
5843 _ACEOF
5844
5845 case $ac_config_files in *"
5846 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5847 esac
5848
5849
5850
5851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5852 # Files that config.status was made for.
5853 config_files="$ac_config_files"
5854 config_commands="$ac_config_commands"
5855
5856 _ACEOF
5857
5858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5859 ac_cs_usage="\
5860 \`$as_me' instantiates files and other configuration actions
5861 from templates according to the current configuration.  Unless the files
5862 and actions are specified as TAGs, all are instantiated by default.
5863
5864 Usage: $0 [OPTION]... [TAG]...
5865
5866   -h, --help       print this help, then exit
5867   -V, --version    print version number and configuration settings, then exit
5868       --config     print configuration, then exit
5869   -q, --quiet, --silent
5870                    do not print progress messages
5871   -d, --debug      don't remove temporary files
5872       --recheck    update $as_me by reconfiguring in the same conditions
5873       --file=FILE[:TEMPLATE]
5874                    instantiate the configuration file FILE
5875
5876 Configuration files:
5877 $config_files
5878
5879 Configuration commands:
5880 $config_commands
5881
5882 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
5883 sim home page: <https://sourceware.org/gdb/wiki/Sim/>."
5884
5885 _ACEOF
5886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5887 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5888 ac_cs_version="\\
5889 sim config.status 0
5890 configured by $0, generated by GNU Autoconf 2.69,
5891   with options \\"\$ac_cs_config\\"
5892
5893 Copyright (C) 2012 Free Software Foundation, Inc.
5894 This config.status script is free software; the Free Software Foundation
5895 gives unlimited permission to copy, distribute and modify it."
5896
5897 ac_pwd='$ac_pwd'
5898 srcdir='$srcdir'
5899 INSTALL='$INSTALL'
5900 MKDIR_P='$MKDIR_P'
5901 AWK='$AWK'
5902 test -n "\$AWK" || AWK=awk
5903 _ACEOF
5904
5905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5906 # The default lists apply if the user does not specify any file.
5907 ac_need_defaults=:
5908 while test $# != 0
5909 do
5910   case $1 in
5911   --*=?*)
5912     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5913     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5914     ac_shift=:
5915     ;;
5916   --*=)
5917     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5918     ac_optarg=
5919     ac_shift=:
5920     ;;
5921   *)
5922     ac_option=$1
5923     ac_optarg=$2
5924     ac_shift=shift
5925     ;;
5926   esac
5927
5928   case $ac_option in
5929   # Handling of the options.
5930   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5931     ac_cs_recheck=: ;;
5932   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5933     $as_echo "$ac_cs_version"; exit ;;
5934   --config | --confi | --conf | --con | --co | --c )
5935     $as_echo "$ac_cs_config"; exit ;;
5936   --debug | --debu | --deb | --de | --d | -d )
5937     debug=: ;;
5938   --file | --fil | --fi | --f )
5939     $ac_shift
5940     case $ac_optarg in
5941     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5942     '') as_fn_error $? "missing file argument" ;;
5943     esac
5944     as_fn_append CONFIG_FILES " '$ac_optarg'"
5945     ac_need_defaults=false;;
5946   --he | --h |  --help | --hel | -h )
5947     $as_echo "$ac_cs_usage"; exit ;;
5948   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5949   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5950     ac_cs_silent=: ;;
5951
5952   # This is an error.
5953   -*) as_fn_error $? "unrecognized option: \`$1'
5954 Try \`$0 --help' for more information." ;;
5955
5956   *) as_fn_append ac_config_targets " $1"
5957      ac_need_defaults=false ;;
5958
5959   esac
5960   shift
5961 done
5962
5963 ac_configure_extra_args=
5964
5965 if $ac_cs_silent; then
5966   exec 6>/dev/null
5967   ac_configure_extra_args="$ac_configure_extra_args --silent"
5968 fi
5969
5970 _ACEOF
5971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5972 if \$ac_cs_recheck; then
5973   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5974   shift
5975   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5976   CONFIG_SHELL='$SHELL'
5977   export CONFIG_SHELL
5978   exec "\$@"
5979 fi
5980
5981 _ACEOF
5982 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5983 exec 5>>config.log
5984 {
5985   echo
5986   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5987 ## Running $as_me. ##
5988 _ASBOX
5989   $as_echo "$ac_log"
5990 } >&5
5991
5992 _ACEOF
5993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5994 #
5995 # INIT-COMMANDS
5996 #
5997 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5998
5999 _ACEOF
6000
6001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6002
6003 # Handling of arguments.
6004 for ac_config_target in $ac_config_targets
6005 do
6006   case $ac_config_target in
6007     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6008     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6009
6010   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6011   esac
6012 done
6013
6014
6015 # If the user did not use the arguments to specify the items to instantiate,
6016 # then the envvar interface is used.  Set only those that are not.
6017 # We use the long form for the default assignment because of an extremely
6018 # bizarre bug on SunOS 4.1.3.
6019 if $ac_need_defaults; then
6020   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6021   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6022 fi
6023
6024 # Have a temporary directory for convenience.  Make it in the build tree
6025 # simply because there is no reason against having it here, and in addition,
6026 # creating and moving files from /tmp can sometimes cause problems.
6027 # Hook for its removal unless debugging.
6028 # Note that there is a small window in which the directory will not be cleaned:
6029 # after its creation but before its name has been assigned to `$tmp'.
6030 $debug ||
6031 {
6032   tmp= ac_tmp=
6033   trap 'exit_status=$?
6034   : "${ac_tmp:=$tmp}"
6035   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6036 ' 0
6037   trap 'as_fn_exit 1' 1 2 13 15
6038 }
6039 # Create a (secure) tmp directory for tmp files.
6040
6041 {
6042   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6043   test -d "$tmp"
6044 }  ||
6045 {
6046   tmp=./conf$$-$RANDOM
6047   (umask 077 && mkdir "$tmp")
6048 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6049 ac_tmp=$tmp
6050
6051 # Set up the scripts for CONFIG_FILES section.
6052 # No need to generate them if there are no CONFIG_FILES.
6053 # This happens for instance with `./config.status config.h'.
6054 if test -n "$CONFIG_FILES"; then
6055
6056
6057 ac_cr=`echo X | tr X '\015'`
6058 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6059 # But we know of no other shell where ac_cr would be empty at this
6060 # point, so we can use a bashism as a fallback.
6061 if test "x$ac_cr" = x; then
6062   eval ac_cr=\$\'\\r\'
6063 fi
6064 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6065 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6066   ac_cs_awk_cr='\\r'
6067 else
6068   ac_cs_awk_cr=$ac_cr
6069 fi
6070
6071 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6072 _ACEOF
6073
6074
6075 {
6076   echo "cat >conf$$subs.awk <<_ACEOF" &&
6077   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6078   echo "_ACEOF"
6079 } >conf$$subs.sh ||
6080   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6081 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6082 ac_delim='%!_!# '
6083 for ac_last_try in false false false false false :; do
6084   . ./conf$$subs.sh ||
6085     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6086
6087   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6088   if test $ac_delim_n = $ac_delim_num; then
6089     break
6090   elif $ac_last_try; then
6091     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6092   else
6093     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6094   fi
6095 done
6096 rm -f conf$$subs.sh
6097
6098 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6099 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6100 _ACEOF
6101 sed -n '
6102 h
6103 s/^/S["/; s/!.*/"]=/
6104 p
6105 g
6106 s/^[^!]*!//
6107 :repl
6108 t repl
6109 s/'"$ac_delim"'$//
6110 t delim
6111 :nl
6112 h
6113 s/\(.\{148\}\)..*/\1/
6114 t more1
6115 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6116 p
6117 n
6118 b repl
6119 :more1
6120 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6121 p
6122 g
6123 s/.\{148\}//
6124 t nl
6125 :delim
6126 h
6127 s/\(.\{148\}\)..*/\1/
6128 t more2
6129 s/["\\]/\\&/g; s/^/"/; s/$/"/
6130 p
6131 b
6132 :more2
6133 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6134 p
6135 g
6136 s/.\{148\}//
6137 t delim
6138 ' <conf$$subs.awk | sed '
6139 /^[^""]/{
6140   N
6141   s/\n//
6142 }
6143 ' >>$CONFIG_STATUS || ac_write_fail=1
6144 rm -f conf$$subs.awk
6145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6146 _ACAWK
6147 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6148   for (key in S) S_is_set[key] = 1
6149   FS = "\a"
6150
6151 }
6152 {
6153   line = $ 0
6154   nfields = split(line, field, "@")
6155   substed = 0
6156   len = length(field[1])
6157   for (i = 2; i < nfields; i++) {
6158     key = field[i]
6159     keylen = length(key)
6160     if (S_is_set[key]) {
6161       value = S[key]
6162       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6163       len += length(value) + length(field[++i])
6164       substed = 1
6165     } else
6166       len += 1 + keylen
6167   }
6168
6169   print line
6170 }
6171
6172 _ACAWK
6173 _ACEOF
6174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6175 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6176   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6177 else
6178   cat
6179 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6180   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6181 _ACEOF
6182
6183 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6184 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6185 # trailing colons and then remove the whole line if VPATH becomes empty
6186 # (actually we leave an empty line to preserve line numbers).
6187 if test "x$srcdir" = x.; then
6188   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6189 h
6190 s///
6191 s/^/:/
6192 s/[      ]*$/:/
6193 s/:\$(srcdir):/:/g
6194 s/:\${srcdir}:/:/g
6195 s/:@srcdir@:/:/g
6196 s/^:*//
6197 s/:*$//
6198 x
6199 s/\(=[   ]*\).*/\1/
6200 G
6201 s/\n//
6202 s/^[^=]*=[       ]*$//
6203 }'
6204 fi
6205
6206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6207 fi # test -n "$CONFIG_FILES"
6208
6209
6210 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
6211 shift
6212 for ac_tag
6213 do
6214   case $ac_tag in
6215   :[FHLC]) ac_mode=$ac_tag; continue;;
6216   esac
6217   case $ac_mode$ac_tag in
6218   :[FHL]*:*);;
6219   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6220   :[FH]-) ac_tag=-:-;;
6221   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6222   esac
6223   ac_save_IFS=$IFS
6224   IFS=:
6225   set x $ac_tag
6226   IFS=$ac_save_IFS
6227   shift
6228   ac_file=$1
6229   shift
6230
6231   case $ac_mode in
6232   :L) ac_source=$1;;
6233   :[FH])
6234     ac_file_inputs=
6235     for ac_f
6236     do
6237       case $ac_f in
6238       -) ac_f="$ac_tmp/stdin";;
6239       *) # Look for the file first in the build tree, then in the source tree
6240          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6241          # because $ac_f cannot contain `:'.
6242          test -f "$ac_f" ||
6243            case $ac_f in
6244            [\\/$]*) false;;
6245            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6246            esac ||
6247            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6248       esac
6249       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6250       as_fn_append ac_file_inputs " '$ac_f'"
6251     done
6252
6253     # Let's still pretend it is `configure' which instantiates (i.e., don't
6254     # use $as_me), people would be surprised to read:
6255     #    /* config.h.  Generated by config.status.  */
6256     configure_input='Generated from '`
6257           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6258         `' by configure.'
6259     if test x"$ac_file" != x-; then
6260       configure_input="$ac_file.  $configure_input"
6261       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6262 $as_echo "$as_me: creating $ac_file" >&6;}
6263     fi
6264     # Neutralize special characters interpreted by sed in replacement strings.
6265     case $configure_input in #(
6266     *\&* | *\|* | *\\* )
6267        ac_sed_conf_input=`$as_echo "$configure_input" |
6268        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6269     *) ac_sed_conf_input=$configure_input;;
6270     esac
6271
6272     case $ac_tag in
6273     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6274       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6275     esac
6276     ;;
6277   esac
6278
6279   ac_dir=`$as_dirname -- "$ac_file" ||
6280 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6281          X"$ac_file" : 'X\(//\)[^/]' \| \
6282          X"$ac_file" : 'X\(//\)$' \| \
6283          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6284 $as_echo X"$ac_file" |
6285     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6286             s//\1/
6287             q
6288           }
6289           /^X\(\/\/\)[^/].*/{
6290             s//\1/
6291             q
6292           }
6293           /^X\(\/\/\)$/{
6294             s//\1/
6295             q
6296           }
6297           /^X\(\/\).*/{
6298             s//\1/
6299             q
6300           }
6301           s/.*/./; q'`
6302   as_dir="$ac_dir"; as_fn_mkdir_p
6303   ac_builddir=.
6304
6305 case "$ac_dir" in
6306 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6307 *)
6308   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6309   # A ".." for each directory in $ac_dir_suffix.
6310   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6311   case $ac_top_builddir_sub in
6312   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6313   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6314   esac ;;
6315 esac
6316 ac_abs_top_builddir=$ac_pwd
6317 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6318 # for backward compatibility:
6319 ac_top_builddir=$ac_top_build_prefix
6320
6321 case $srcdir in
6322   .)  # We are building in place.
6323     ac_srcdir=.
6324     ac_top_srcdir=$ac_top_builddir_sub
6325     ac_abs_top_srcdir=$ac_pwd ;;
6326   [\\/]* | ?:[\\/]* )  # Absolute name.
6327     ac_srcdir=$srcdir$ac_dir_suffix;
6328     ac_top_srcdir=$srcdir
6329     ac_abs_top_srcdir=$srcdir ;;
6330   *) # Relative name.
6331     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6332     ac_top_srcdir=$ac_top_build_prefix$srcdir
6333     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6334 esac
6335 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6336
6337
6338   case $ac_mode in
6339   :F)
6340   #
6341   # CONFIG_FILE
6342   #
6343
6344   case $INSTALL in
6345   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6346   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6347   esac
6348   ac_MKDIR_P=$MKDIR_P
6349   case $MKDIR_P in
6350   [\\/$]* | ?:[\\/]* ) ;;
6351   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6352   esac
6353 _ACEOF
6354
6355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6356 # If the template does not know about datarootdir, expand it.
6357 # FIXME: This hack should be removed a few years after 2.60.
6358 ac_datarootdir_hack=; ac_datarootdir_seen=
6359 ac_sed_dataroot='
6360 /datarootdir/ {
6361   p
6362   q
6363 }
6364 /@datadir@/p
6365 /@docdir@/p
6366 /@infodir@/p
6367 /@localedir@/p
6368 /@mandir@/p'
6369 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6370 *datarootdir*) ac_datarootdir_seen=yes;;
6371 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6372   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6373 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6374 _ACEOF
6375 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6376   ac_datarootdir_hack='
6377   s&@datadir@&$datadir&g
6378   s&@docdir@&$docdir&g
6379   s&@infodir@&$infodir&g
6380   s&@localedir@&$localedir&g
6381   s&@mandir@&$mandir&g
6382   s&\\\${datarootdir}&$datarootdir&g' ;;
6383 esac
6384 _ACEOF
6385
6386 # Neutralize VPATH when `$srcdir' = `.'.
6387 # Shell code in configure.ac might set extrasub.
6388 # FIXME: do we really want to maintain this feature?
6389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6390 ac_sed_extra="$ac_vpsub
6391 $extrasub
6392 _ACEOF
6393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6394 :t
6395 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6396 s|@configure_input@|$ac_sed_conf_input|;t t
6397 s&@top_builddir@&$ac_top_builddir_sub&;t t
6398 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6399 s&@srcdir@&$ac_srcdir&;t t
6400 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6401 s&@top_srcdir@&$ac_top_srcdir&;t t
6402 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6403 s&@builddir@&$ac_builddir&;t t
6404 s&@abs_builddir@&$ac_abs_builddir&;t t
6405 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6406 s&@INSTALL@&$ac_INSTALL&;t t
6407 s&@MKDIR_P@&$ac_MKDIR_P&;t t
6408 $ac_datarootdir_hack
6409 "
6410 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6411   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6412
6413 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6414   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6415   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6416       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6418 which seems to be undefined.  Please make sure it is defined" >&5
6419 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6420 which seems to be undefined.  Please make sure it is defined" >&2;}
6421
6422   rm -f "$ac_tmp/stdin"
6423   case $ac_file in
6424   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6425   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6426   esac \
6427   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6428  ;;
6429
6430
6431   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6432 $as_echo "$as_me: executing $ac_file commands" >&6;}
6433  ;;
6434   esac
6435
6436
6437   case $ac_file$ac_mode in
6438     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6439   # Older Autoconf quotes --file arguments for eval, but not when files
6440   # are listed without --file.  Let's play safe and only enable the eval
6441   # if we detect the quoting.
6442   case $CONFIG_FILES in
6443   *\'*) eval set x "$CONFIG_FILES" ;;
6444   *)   set x $CONFIG_FILES ;;
6445   esac
6446   shift
6447   for mf
6448   do
6449     # Strip MF so we end up with the name of the file.
6450     mf=`echo "$mf" | sed -e 's/:.*$//'`
6451     # Check whether this is an Automake generated Makefile or not.
6452     # We used to match only the files named 'Makefile.in', but
6453     # some people rename them; so instead we look at the file content.
6454     # Grep'ing the first line is not enough: some people post-process
6455     # each Makefile.in and add a new line on top of each file to say so.
6456     # Grep'ing the whole file is not good either: AIX grep has a line
6457     # limit of 2048, but all sed's we know have understand at least 4000.
6458     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6459       dirpart=`$as_dirname -- "$mf" ||
6460 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6461          X"$mf" : 'X\(//\)[^/]' \| \
6462          X"$mf" : 'X\(//\)$' \| \
6463          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6464 $as_echo X"$mf" |
6465     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6466             s//\1/
6467             q
6468           }
6469           /^X\(\/\/\)[^/].*/{
6470             s//\1/
6471             q
6472           }
6473           /^X\(\/\/\)$/{
6474             s//\1/
6475             q
6476           }
6477           /^X\(\/\).*/{
6478             s//\1/
6479             q
6480           }
6481           s/.*/./; q'`
6482     else
6483       continue
6484     fi
6485     # Extract the definition of DEPDIR, am__include, and am__quote
6486     # from the Makefile without running 'make'.
6487     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6488     test -z "$DEPDIR" && continue
6489     am__include=`sed -n 's/^am__include = //p' < "$mf"`
6490     test -z "$am__include" && continue
6491     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6492     # Find all dependency output files, they are included files with
6493     # $(DEPDIR) in their names.  We invoke sed twice because it is the
6494     # simplest approach to changing $(DEPDIR) to its actual value in the
6495     # expansion.
6496     for file in `sed -n "
6497       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6498          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6499       # Make sure the directory exists.
6500       test -f "$dirpart/$file" && continue
6501       fdir=`$as_dirname -- "$file" ||
6502 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6503          X"$file" : 'X\(//\)[^/]' \| \
6504          X"$file" : 'X\(//\)$' \| \
6505          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6506 $as_echo X"$file" |
6507     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6508             s//\1/
6509             q
6510           }
6511           /^X\(\/\/\)[^/].*/{
6512             s//\1/
6513             q
6514           }
6515           /^X\(\/\/\)$/{
6516             s//\1/
6517             q
6518           }
6519           /^X\(\/\).*/{
6520             s//\1/
6521             q
6522           }
6523           s/.*/./; q'`
6524       as_dir=$dirpart/$fdir; as_fn_mkdir_p
6525       # echo "creating $dirpart/$file"
6526       echo '# dummy' > "$dirpart/$file"
6527     done
6528   done
6529 }
6530  ;;
6531
6532   esac
6533 done # for ac_tag
6534
6535
6536 as_fn_exit 0
6537 _ACEOF
6538 ac_clean_files=$ac_clean_files_save
6539
6540 test $ac_write_fail = 0 ||
6541   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6542
6543
6544 # configure is writing to config.log, and then calls config.status.
6545 # config.status does its own redirection, appending to config.log.
6546 # Unfortunately, on DOS this fails, as config.log is still kept open
6547 # by configure, so config.status won't be able to write to it; its
6548 # output is simply discarded.  So we exec the FD to /dev/null,
6549 # effectively closing config.log, so it can be properly (re)opened and
6550 # appended to by config.status.  When coming back to configure, we
6551 # need to make the FD available again.
6552 if test "$no_create" != yes; then
6553   ac_cs_success=:
6554   ac_config_status_args=
6555   test "$silent" = yes &&
6556     ac_config_status_args="$ac_config_status_args --quiet"
6557   exec 5>/dev/null
6558   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6559   exec 5>>config.log
6560   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6561   # would make configure fail if this is the last instruction.
6562   $ac_cs_success || as_fn_exit 1
6563 fi
6564
6565 #
6566 # CONFIG_SUBDIRS section.
6567 #
6568 if test "$no_recursion" != yes; then
6569
6570   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6571   # so they do not pile up.
6572   ac_sub_configure_args=
6573   ac_prev=
6574   eval "set x $ac_configure_args"
6575   shift
6576   for ac_arg
6577   do
6578     if test -n "$ac_prev"; then
6579       ac_prev=
6580       continue
6581     fi
6582     case $ac_arg in
6583     -cache-file | --cache-file | --cache-fil | --cache-fi \
6584     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6585       ac_prev=cache_file ;;
6586     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6587     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6588     | --c=*)
6589       ;;
6590     --config-cache | -C)
6591       ;;
6592     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6593       ac_prev=srcdir ;;
6594     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6595       ;;
6596     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6597       ac_prev=prefix ;;
6598     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6599       ;;
6600     --disable-option-checking)
6601       ;;
6602     *)
6603       case $ac_arg in
6604       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6605       esac
6606       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6607     esac
6608   done
6609
6610   # Always prepend --prefix to ensure using the same prefix
6611   # in subdir configurations.
6612   ac_arg="--prefix=$prefix"
6613   case $ac_arg in
6614   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6615   esac
6616   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6617
6618   # Pass --silent
6619   if test "$silent" = yes; then
6620     ac_sub_configure_args="--silent $ac_sub_configure_args"
6621   fi
6622
6623   # Always prepend --disable-option-checking to silence warnings, since
6624   # different subdirs can have different --enable and --with options.
6625   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6626
6627   ac_popdir=`pwd`
6628   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
6629
6630     # Do not complain, so a configure script can configure whichever
6631     # parts of a large source tree are present.
6632     test -d "$srcdir/$ac_dir" || continue
6633
6634     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6635     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6636     $as_echo "$ac_msg" >&6
6637     as_dir="$ac_dir"; as_fn_mkdir_p
6638     ac_builddir=.
6639
6640 case "$ac_dir" in
6641 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6642 *)
6643   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6644   # A ".." for each directory in $ac_dir_suffix.
6645   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6646   case $ac_top_builddir_sub in
6647   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6648   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6649   esac ;;
6650 esac
6651 ac_abs_top_builddir=$ac_pwd
6652 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6653 # for backward compatibility:
6654 ac_top_builddir=$ac_top_build_prefix
6655
6656 case $srcdir in
6657   .)  # We are building in place.
6658     ac_srcdir=.
6659     ac_top_srcdir=$ac_top_builddir_sub
6660     ac_abs_top_srcdir=$ac_pwd ;;
6661   [\\/]* | ?:[\\/]* )  # Absolute name.
6662     ac_srcdir=$srcdir$ac_dir_suffix;
6663     ac_top_srcdir=$srcdir
6664     ac_abs_top_srcdir=$srcdir ;;
6665   *) # Relative name.
6666     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6667     ac_top_srcdir=$ac_top_build_prefix$srcdir
6668     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6669 esac
6670 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6671
6672
6673     cd "$ac_dir"
6674
6675     # Check for guested configure; otherwise get Cygnus style configure.
6676     if test -f "$ac_srcdir/configure.gnu"; then
6677       ac_sub_configure=$ac_srcdir/configure.gnu
6678     elif test -f "$ac_srcdir/configure"; then
6679       ac_sub_configure=$ac_srcdir/configure
6680     elif test -f "$ac_srcdir/configure.in"; then
6681       # This should be Cygnus configure.
6682       ac_sub_configure=$ac_aux_dir/configure
6683     else
6684       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
6685 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
6686       ac_sub_configure=
6687     fi
6688
6689     # The recursion is here.
6690     if test -n "$ac_sub_configure"; then
6691       # Make the cache file name correct relative to the subdirectory.
6692       case $cache_file in
6693       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6694       *) # Relative name.
6695         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6696       esac
6697
6698       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6699 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6700       # The eval makes quoting arguments work.
6701       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6702            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6703         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6704     fi
6705
6706     cd "$ac_popdir"
6707   done
6708 fi
6709 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6710   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6711 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6712 fi
6713