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 ac_header_list=
 626 ac_func_list=
 627 enable_option_checking=no
 628 ac_subst_vars='am__EXEEXT_FALSE
 629 am__EXEEXT_TRUE
 630 LTLIBOBJS
 631 SIM_ENABLE_IGEN_FALSE
 632 SIM_ENABLE_IGEN_TRUE
 633 subdirs
 634 SIM_PRIMARY_TARGET
 635 AM_BACKSLASH
 636 AM_DEFAULT_VERBOSITY
 637 AM_DEFAULT_V
 638 AM_V
 639 am__fastdepCC_FALSE
 640 am__fastdepCC_TRUE
 641 CCDEPMODE
 642 am__nodep
 643 AMDEPBACKSLASH
 644 AMDEP_FALSE
 645 AMDEP_TRUE
 646 am__quote
 647 am__include
 648 DEPDIR
 649 am__untar
 650 am__tar
 651 AMTAR
 652 am__leading_dot
 653 SET_MAKE
 654 AWK
 655 mkdir_p
 656 MKDIR_P
 657 INSTALL_STRIP_PROGRAM
 658 STRIP
 659 install_sh
 660 MAKEINFO
 661 AUTOHEADER
 662 AUTOMAKE
 663 AUTOCONF
 664 ACLOCAL
 665 VERSION
 666 PACKAGE
 667 CYGPATH_W
 668 am__isrc
 669 MAINT
 670 MAINTAINER_MODE_FALSE
 671 MAINTAINER_MODE_TRUE
 672 LIBOBJS
 673 C_DIALECT
 674 RANLIB
 675 AR
 676 LDFLAGS_FOR_BUILD
 677 CFLAGS_FOR_BUILD
 678 RANLIB_FOR_BUILD
 679 CC_FOR_BUILD
 680 AR_FOR_BUILD
 681 INSTALL_DATA
 682 INSTALL_SCRIPT
 683 INSTALL_PROGRAM
 684 EGREP
 685 GREP
 686 CPP
 687 OBJEXT
 688 EXEEXT
 689 ac_ct_CC
 690 CPPFLAGS
 691 LDFLAGS
 692 CFLAGS
 693 CC
 694 target_os
 695 target_vendor
 696 target_cpu
 697 target
 698 host_os
 699 host_vendor
 700 host_cpu
 701 host
 702 build_os
 703 build_vendor
 704 build_cpu
 705 build
 706 REPORT_BUGS_TEXI
 707 REPORT_BUGS_TO
 708 PKGVERSION
 709 target_alias
 710 host_alias
 711 build_alias
 712 LIBS
 713 ECHO_T
 714 ECHO_N
 715 ECHO_C
 716 DEFS
 717 mandir
 718 localedir
 719 libdir
 720 psdir
 721 pdfdir
 722 dvidir
 723 htmldir
 724 infodir
 725 docdir
 726 oldincludedir
 727 includedir
 728 localstatedir
 729 sharedstatedir
 730 sysconfdir
 731 datadir
 732 datarootdir
 733 libexecdir
 734 sbindir
 735 bindir
 736 program_transform_name
 737 prefix
 738 exec_prefix
 739 PACKAGE_URL
 740 PACKAGE_BUGREPORT
 741 PACKAGE_STRING
 742 PACKAGE_VERSION
 743 PACKAGE_TARNAME
 744 PACKAGE_NAME
 745 PATH_SEPARATOR
 746 SHELL
 747 WERROR_CFLAGS
 748 WARN_CFLAGS'
 749 ac_subst_files=''
 750 ac_user_opts='
 751 enable_option_checking
 752 with_pkgversion
 753 with_bugurl
 754 enable_maintainer_mode
 755 enable_dependency_tracking
 756 enable_silent_rules
 757 enable_sim
 758 enable_example_sims
 759 enable_targets
 760 enable_sim_alignment
 761 enable_sim_assert
 762 enable_sim_debug
 763 enable_sim_endian
 764 enable_sim_environment
 765 enable_sim_profile
 766 enable_sim_stdio
 767 enable_sim_trace
 768 enable_werror
 769 enable_build_warnings
 770 enable_sim_build_warnings
 771 '
 772       ac_precious_vars='build_alias
 773 host_alias
 774 target_alias
 775 CC
 776 CFLAGS
 777 LDFLAGS
 778 LIBS
 779 CPPFLAGS
 780 CPP'
 781 ac_subdirs_all='aarch64
 782 arm
 783 avr
 784 bfin
 785 bpf
 786 cr16
 787 cris
 788 d10v
 789 frv
 790 h8300
 791 iq2000
 792 lm32
 793 m32c
 794 m32r
 795 m68hc11
 796 mcore
 797 microblaze
 798 mips
 799 mn10300
 800 moxie
 801 msp430
 802 or1k
 803 pru
 804 riscv
 805 rl78
 806 rx
 807 sh
 808 erc32
 809 ppc
 810 ft32
 811 v850
 812 example-synacor'
 813
 814 # Initialize some variables set by options.
 815 ac_init_help=
 816 ac_init_version=false
 817 ac_unrecognized_opts=
 818 ac_unrecognized_sep=
 819 # The variables have the same names as the options, with
 820 # dashes changed to underlines.
 821 cache_file=/dev/null
 822 exec_prefix=NONE
 823 no_create=
 824 no_recursion=
 825 prefix=NONE
 826 program_prefix=NONE
 827 program_suffix=NONE
 828 program_transform_name=s,x,x,
 829 silent=
 830 site=
 831 srcdir=
 832 verbose=
 833 x_includes=NONE
 834 x_libraries=NONE
 835
 836 # Installation directory options.
 837 # These are left unexpanded so users can "make install exec_prefix=/foo"
 838 # and all the variables that are supposed to be based on exec_prefix
 839 # by default will actually change.
 840 # Use braces instead of parens because sh, perl, etc. also accept them.
 841 # (The list follows the same order as the GNU Coding Standards.)
 842 bindir='${exec_prefix}/bin'
 843 sbindir='${exec_prefix}/sbin'
 844 libexecdir='${exec_prefix}/libexec'
 845 datarootdir='${prefix}/share'
 846 datadir='${datarootdir}'
 847 sysconfdir='${prefix}/etc'
 848 sharedstatedir='${prefix}/com'
 849 localstatedir='${prefix}/var'
 850 includedir='${prefix}/include'
 851 oldincludedir='/usr/include'
 852 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 853 infodir='${datarootdir}/info'
 854 htmldir='${docdir}'
 855 dvidir='${docdir}'
 856 pdfdir='${docdir}'
 857 psdir='${docdir}'
 858 libdir='${exec_prefix}/lib'
 859 localedir='${datarootdir}/locale'
 860 mandir='${datarootdir}/man'
 861
 862 ac_prev=
 863 ac_dashdash=
 864 for ac_option
 865 do
 866   # If the previous option needs an argument, assign it.
 867   if test -n "$ac_prev"; then
 868     eval $ac_prev=\$ac_option
 869     ac_prev=
 870     continue
 871   fi
 872
 873   case $ac_option in
 874   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 875   *=)   ac_optarg= ;;
 876   *)    ac_optarg=yes ;;
 877   esac
 878
 879   # Accept the important Cygnus configure options, so we can diagnose typos.
 880
 881   case $ac_dashdash$ac_option in
 882   --)
 883     ac_dashdash=yes ;;
 884
 885   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 886     ac_prev=bindir ;;
 887   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 888     bindir=$ac_optarg ;;
 889
 890   -build | --build | --buil | --bui | --bu)
 891     ac_prev=build_alias ;;
 892   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 893     build_alias=$ac_optarg ;;
 894
 895   -cache-file | --cache-file | --cache-fil | --cache-fi \
 896   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 897     ac_prev=cache_file ;;
 898   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 899   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 900     cache_file=$ac_optarg ;;
 901
 902   --config-cache | -C)
 903     cache_file=config.cache ;;
 904
 905   -datadir | --datadir | --datadi | --datad)
 906     ac_prev=datadir ;;
 907   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 908     datadir=$ac_optarg ;;
 909
 910   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 911   | --dataroo | --dataro | --datar)
 912     ac_prev=datarootdir ;;
 913   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 914   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 915     datarootdir=$ac_optarg ;;
 916
 917   -disable-* | --disable-*)
 918     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 919     # Reject names that are not valid shell variable names.
 920     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 921       as_fn_error $? "invalid feature name: $ac_useropt"
 922     ac_useropt_orig=$ac_useropt
 923     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 924     case $ac_user_opts in
 925       *"
 926 "enable_$ac_useropt"
 927 "*) ;;
 928       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 929          ac_unrecognized_sep=', ';;
 930     esac
 931     eval enable_$ac_useropt=no ;;
 932
 933   -docdir | --docdir | --docdi | --doc | --do)
 934     ac_prev=docdir ;;
 935   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 936     docdir=$ac_optarg ;;
 937
 938   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 939     ac_prev=dvidir ;;
 940   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 941     dvidir=$ac_optarg ;;
 942
 943   -enable-* | --enable-*)
 944     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 945     # Reject names that are not valid shell variable names.
 946     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 947       as_fn_error $? "invalid feature name: $ac_useropt"
 948     ac_useropt_orig=$ac_useropt
 949     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 950     case $ac_user_opts in
 951       *"
 952 "enable_$ac_useropt"
 953 "*) ;;
 954       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 955          ac_unrecognized_sep=', ';;
 956     esac
 957     eval enable_$ac_useropt=\$ac_optarg ;;
 958
 959   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 960   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 961   | --exec | --exe | --ex)
 962     ac_prev=exec_prefix ;;
 963   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 964   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 965   | --exec=* | --exe=* | --ex=*)
 966     exec_prefix=$ac_optarg ;;
 967
 968   -gas | --gas | --ga | --g)
 969     # Obsolete; use --with-gas.
 970     with_gas=yes ;;
 971
 972   -help | --help | --hel | --he | -h)
 973     ac_init_help=long ;;
 974   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 975     ac_init_help=recursive ;;
 976   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 977     ac_init_help=short ;;
 978
 979   -host | --host | --hos | --ho)
 980     ac_prev=host_alias ;;
 981   -host=* | --host=* | --hos=* | --ho=*)
 982     host_alias=$ac_optarg ;;
 983
 984   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 985     ac_prev=htmldir ;;
 986   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 987   | --ht=*)
 988     htmldir=$ac_optarg ;;
 989
 990   -includedir | --includedir | --includedi | --included | --include \
 991   | --includ | --inclu | --incl | --inc)
 992     ac_prev=includedir ;;
 993   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 994   | --includ=* | --inclu=* | --incl=* | --inc=*)
 995     includedir=$ac_optarg ;;
 996
 997   -infodir | --infodir | --infodi | --infod | --info | --inf)
 998     ac_prev=infodir ;;
 999   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1000     infodir=$ac_optarg ;;
1001
1002   -libdir | --libdir | --libdi | --libd)
1003     ac_prev=libdir ;;
1004   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1005     libdir=$ac_optarg ;;
1006
1007   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1008   | --libexe | --libex | --libe)
1009     ac_prev=libexecdir ;;
1010   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1011   | --libexe=* | --libex=* | --libe=*)
1012     libexecdir=$ac_optarg ;;
1013
1014   -localedir | --localedir | --localedi | --localed | --locale)
1015     ac_prev=localedir ;;
1016   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1017     localedir=$ac_optarg ;;
1018
1019   -localstatedir | --localstatedir | --localstatedi | --localstated \
1020   | --localstate | --localstat | --localsta | --localst | --locals)
1021     ac_prev=localstatedir ;;
1022   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1023   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1024     localstatedir=$ac_optarg ;;
1025
1026   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1027     ac_prev=mandir ;;
1028   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1029     mandir=$ac_optarg ;;
1030
1031   -nfp | --nfp | --nf)
1032     # Obsolete; use --without-fp.
1033     with_fp=no ;;
1034
1035   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1036   | --no-cr | --no-c | -n)
1037     no_create=yes ;;
1038
1039   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1040   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1041     no_recursion=yes ;;
1042
1043   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1044   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1045   | --oldin | --oldi | --old | --ol | --o)
1046     ac_prev=oldincludedir ;;
1047   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1048   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1049   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1050     oldincludedir=$ac_optarg ;;
1051
1052   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1053     ac_prev=prefix ;;
1054   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1055     prefix=$ac_optarg ;;
1056
1057   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1058   | --program-pre | --program-pr | --program-p)
1059     ac_prev=program_prefix ;;
1060   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1061   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1062     program_prefix=$ac_optarg ;;
1063
1064   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1065   | --program-suf | --program-su | --program-s)
1066     ac_prev=program_suffix ;;
1067   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1068   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1069     program_suffix=$ac_optarg ;;
1070
1071   -program-transform-name | --program-transform-name \
1072   | --program-transform-nam | --program-transform-na \
1073   | --program-transform-n | --program-transform- \
1074   | --program-transform | --program-transfor \
1075   | --program-transfo | --program-transf \
1076   | --program-trans | --program-tran \
1077   | --progr-tra | --program-tr | --program-t)
1078     ac_prev=program_transform_name ;;
1079   -program-transform-name=* | --program-transform-name=* \
1080   | --program-transform-nam=* | --program-transform-na=* \
1081   | --program-transform-n=* | --program-transform-=* \
1082   | --program-transform=* | --program-transfor=* \
1083   | --program-transfo=* | --program-transf=* \
1084   | --program-trans=* | --program-tran=* \
1085   | --progr-tra=* | --program-tr=* | --program-t=*)
1086     program_transform_name=$ac_optarg ;;
1087
1088   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1089     ac_prev=pdfdir ;;
1090   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1091     pdfdir=$ac_optarg ;;
1092
1093   -psdir | --psdir | --psdi | --psd | --ps)
1094     ac_prev=psdir ;;
1095   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1096     psdir=$ac_optarg ;;
1097
1098   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1099   | -silent | --silent | --silen | --sile | --sil)
1100     silent=yes ;;
1101
1102   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1103     ac_prev=sbindir ;;
1104   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1105   | --sbi=* | --sb=*)
1106     sbindir=$ac_optarg ;;
1107
1108   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1109   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1110   | --sharedst | --shareds | --shared | --share | --shar \
1111   | --sha | --sh)
1112     ac_prev=sharedstatedir ;;
1113   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1114   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1115   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1116   | --sha=* | --sh=*)
1117     sharedstatedir=$ac_optarg ;;
1118
1119   -site | --site | --sit)
1120     ac_prev=site ;;
1121   -site=* | --site=* | --sit=*)
1122     site=$ac_optarg ;;
1123
1124   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1125     ac_prev=srcdir ;;
1126   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1127     srcdir=$ac_optarg ;;
1128
1129   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1130   | --syscon | --sysco | --sysc | --sys | --sy)
1131     ac_prev=sysconfdir ;;
1132   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1133   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1134     sysconfdir=$ac_optarg ;;
1135
1136   -target | --target | --targe | --targ | --tar | --ta | --t)
1137     ac_prev=target_alias ;;
1138   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1139     target_alias=$ac_optarg ;;
1140
1141   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1142     verbose=yes ;;
1143
1144   -version | --version | --versio | --versi | --vers | -V)
1145     ac_init_version=: ;;
1146
1147   -with-* | --with-*)
1148     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1149     # Reject names that are not valid shell variable names.
1150     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1151       as_fn_error $? "invalid package name: $ac_useropt"
1152     ac_useropt_orig=$ac_useropt
1153     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1154     case $ac_user_opts in
1155       *"
1156 "with_$ac_useropt"
1157 "*) ;;
1158       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1159          ac_unrecognized_sep=', ';;
1160     esac
1161     eval with_$ac_useropt=\$ac_optarg ;;
1162
1163   -without-* | --without-*)
1164     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1165     # Reject names that are not valid shell variable names.
1166     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1167       as_fn_error $? "invalid package name: $ac_useropt"
1168     ac_useropt_orig=$ac_useropt
1169     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1170     case $ac_user_opts in
1171       *"
1172 "with_$ac_useropt"
1173 "*) ;;
1174       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1175          ac_unrecognized_sep=', ';;
1176     esac
1177     eval with_$ac_useropt=no ;;
1178
1179   --x)
1180     # Obsolete; use --with-x.
1181     with_x=yes ;;
1182
1183   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1184   | --x-incl | --x-inc | --x-in | --x-i)
1185     ac_prev=x_includes ;;
1186   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1187   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1188     x_includes=$ac_optarg ;;
1189
1190   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1191   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1192     ac_prev=x_libraries ;;
1193   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1194   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1195     x_libraries=$ac_optarg ;;
1196
1197   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1198 Try \`$0 --help' for more information"
1199     ;;
1200
1201   *=*)
1202     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1203     # Reject names that are not valid shell variable names.
1204     case $ac_envvar in #(
1205       '' | [0-9]* | *[!_$as_cr_alnum]* )
1206       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1207     esac
1208     eval $ac_envvar=\$ac_optarg
1209     export $ac_envvar ;;
1210
1211   *)
1212     # FIXME: should be removed in autoconf 3.0.
1213     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1214     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1215       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1216     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1217     ;;
1218
1219   esac
1220 done
1221
1222 if test -n "$ac_prev"; then
1223   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1224   as_fn_error $? "missing argument to $ac_option"
1225 fi
1226
1227 if test -n "$ac_unrecognized_opts"; then
1228   case $enable_option_checking in
1229     no) ;;
1230     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1231     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1232   esac
1233 fi
1234
1235 # Check all directory arguments for consistency.
1236 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1237                 datadir sysconfdir sharedstatedir localstatedir includedir \
1238                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1239                 libdir localedir mandir
1240 do
1241   eval ac_val=\$$ac_var
1242   # Remove trailing slashes.
1243   case $ac_val in
1244     */ )
1245       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1246       eval $ac_var=\$ac_val;;
1247   esac
1248   # Be sure to have absolute directory names.
1249   case $ac_val in
1250     [\\/$]* | ?:[\\/]* )  continue;;
1251     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1252   esac
1253   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1254 done
1255
1256 # There might be people who depend on the old broken behavior: `$host'
1257 # used to hold the argument of --host etc.
1258 # FIXME: To remove some day.
1259 build=$build_alias
1260 host=$host_alias
1261 target=$target_alias
1262
1263 # FIXME: To remove some day.
1264 if test "x$host_alias" != x; then
1265   if test "x$build_alias" = x; then
1266     cross_compiling=maybe
1267   elif test "x$build_alias" != "x$host_alias"; then
1268     cross_compiling=yes
1269   fi
1270 fi
1271
1272 ac_tool_prefix=
1273 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1274
1275 test "$silent" = yes && exec 6>/dev/null
1276
1277
1278 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1279 ac_ls_di=`ls -di .` &&
1280 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1281   as_fn_error $? "working directory cannot be determined"
1282 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1283   as_fn_error $? "pwd does not report name of working directory"
1284
1285
1286 # Find the source files, if location was not specified.
1287 if test -z "$srcdir"; then
1288   ac_srcdir_defaulted=yes
1289   # Try the directory containing this script, then the parent directory.
1290   ac_confdir=`$as_dirname -- "$as_myself" ||
1291 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1292          X"$as_myself" : 'X\(//\)[^/]' \| \
1293          X"$as_myself" : 'X\(//\)$' \| \
1294          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1295 $as_echo X"$as_myself" |
1296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1297             s//\1/
1298             q
1299           }
1300           /^X\(\/\/\)[^/].*/{
1301             s//\1/
1302             q
1303           }
1304           /^X\(\/\/\)$/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\).*/{
1309             s//\1/
1310             q
1311           }
1312           s/.*/./; q'`
1313   srcdir=$ac_confdir
1314   if test ! -r "$srcdir/$ac_unique_file"; then
1315     srcdir=..
1316   fi
1317 else
1318   ac_srcdir_defaulted=no
1319 fi
1320 if test ! -r "$srcdir/$ac_unique_file"; then
1321   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1322   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1323 fi
1324 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1325 ac_abs_confdir=`(
1326         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1327         pwd)`
1328 # When building in place, set srcdir=.
1329 if test "$ac_abs_confdir" = "$ac_pwd"; then
1330   srcdir=.
1331 fi
1332 # Remove unnecessary trailing slashes from srcdir.
1333 # Double slashes in file names in object file debugging info
1334 # mess up M-x gdb in Emacs.
1335 case $srcdir in
1336 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1337 esac
1338 for ac_var in $ac_precious_vars; do
1339   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1340   eval ac_env_${ac_var}_value=\$${ac_var}
1341   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1342   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1343 done
1344
1345 #
1346 # Report the --help message.
1347 #
1348 if test "$ac_init_help" = "long"; then
1349   # Omit some internal or obsolete options to make the list less imposing.
1350   # This message is too long to be a string in the A/UX 3.1 sh.
1351   cat <<_ACEOF
1352 \`configure' configures sim 0 to adapt to many kinds of systems.
1353
1354 Usage: $0 [OPTION]... [VAR=VALUE]...
1355
1356 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1357 VAR=VALUE.  See below for descriptions of some of the useful variables.
1358
1359 Defaults for the options are specified in brackets.
1360
1361 Configuration:
1362   -h, --help              display this help and exit
1363       --help=short        display options specific to this package
1364       --help=recursive    display the short help of all the included packages
1365   -V, --version           display version information and exit
1366   -q, --quiet, --silent   do not print \`checking ...' messages
1367       --cache-file=FILE   cache test results in FILE [disabled]
1368   -C, --config-cache      alias for \`--cache-file=config.cache'
1369   -n, --no-create         do not create output files
1370       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1371
1372 Installation directories:
1373   --prefix=PREFIX         install architecture-independent files in PREFIX
1374                           [$ac_default_prefix]
1375   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1376                           [PREFIX]
1377
1378 By default, \`make install' will install all the files in
1379 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1380 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1381 for instance \`--prefix=\$HOME'.
1382
1383 For better control, use the options below.
1384
1385 Fine tuning of the installation directories:
1386   --bindir=DIR            user executables [EPREFIX/bin]
1387   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1388   --libexecdir=DIR        program executables [EPREFIX/libexec]
1389   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1390   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1391   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1392   --libdir=DIR            object code libraries [EPREFIX/lib]
1393   --includedir=DIR        C header files [PREFIX/include]
1394   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1395   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1396   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1397   --infodir=DIR           info documentation [DATAROOTDIR/info]
1398   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1399   --mandir=DIR            man documentation [DATAROOTDIR/man]
1400   --docdir=DIR            documentation root [DATAROOTDIR/doc/sim]
1401   --htmldir=DIR           html documentation [DOCDIR]
1402   --dvidir=DIR            dvi documentation [DOCDIR]
1403   --pdfdir=DIR            pdf documentation [DOCDIR]
1404   --psdir=DIR             ps documentation [DOCDIR]
1405 _ACEOF
1406
1407   cat <<\_ACEOF
1408
1409 Program names:
1410   --program-prefix=PREFIX            prepend PREFIX to installed program names
1411   --program-suffix=SUFFIX            append SUFFIX to installed program names
1412   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1413
1414 System types:
1415   --build=BUILD     configure for building on BUILD [guessed]
1416   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1417   --target=TARGET   configure for building compilers for TARGET [HOST]
1418 _ACEOF
1419 fi
1420
1421 if test -n "$ac_init_help"; then
1422   case $ac_init_help in
1423      short | recursive ) echo "Configuration of sim 0:";;
1424    esac
1425   cat <<\_ACEOF
1426
1427 Optional Features:
1428   --disable-option-checking  ignore unrecognized --enable/--with options
1429   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1430   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1431   --enable-maintainer-mode
1432                           enable make rules and dependencies not useful (and
1433                           sometimes confusing) to the casual installer
1434   --enable-dependency-tracking
1435                           do not reject slow dependency extractors
1436   --disable-dependency-tracking
1437                           speeds up one-time build
1438   --enable-silent-rules   less verbose build output (undo: "make V=1")
1439   --disable-silent-rules  verbose build output (undo: "make V=0")
1440   --enable-sim            Enable the GNU simulator
1441   --enable-example-sims   enable example GNU simulators
1442   --enable-targets        alternative target configurations
1443   --enable-sim-alignment=align
1444                           Specify strict, nonstrict or forced alignment of
1445                           memory accesses
1446   --enable-sim-assert     Specify whether to perform random assertions
1447   --enable-sim-debug=opts Enable debugging flags (for developers of the sim
1448                           itself)
1449   --enable-sim-endian=endian
1450                           Specify target byte endian orientation
1451   --enable-sim-environment=environment
1452                           Specify mixed, user, virtual or operating
1453                           environment
1454   --enable-sim-profile=opts
1455                           Enable profiling flags
1456   --enable-sim-stdio      Specify whether to use stdio for console
1457                           input/output
1458   --enable-sim-trace=opts Enable tracing of simulated programs
1459   --enable-werror         treat compile warnings as errors
1460   --enable-build-warnings enable build-time compiler warnings if gcc is used
1461   --enable-sim-build-warnings
1462                           enable SIM specific build-time compiler warnings if
1463                           gcc is used
1464
1465 Optional Packages:
1466   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1467   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1468   --with-pkgversion=PKG   Use PKG in the version string in place of "SIM"
1469   --with-bugurl=URL       Direct users to URL to report a bug
1470
1471 Some influential environment variables:
1472   CC          C compiler command
1473   CFLAGS      C compiler flags
1474   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1475               nonstandard directory <lib dir>
1476   LIBS        libraries to pass to the linker, e.g. -l<library>
1477   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1478               you have headers in a nonstandard directory <include dir>
1479   CPP         C preprocessor
1480
1481 Use these variables to override the choices made by `configure' or to help
1482 it to find libraries and programs with nonstandard names/locations.
1483
1484 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
1485 sim home page: <https://sourceware.org/gdb/wiki/Sim/>.
1486 _ACEOF
1487 ac_status=$?
1488 fi
1489
1490 if test "$ac_init_help" = "recursive"; then
1491   # If there are subdirs, report their specific --help.
1492   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1493     test -d "$ac_dir" ||
1494       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1495       continue
1496     ac_builddir=.
1497
1498 case "$ac_dir" in
1499 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1500 *)
1501   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1502   # A ".." for each directory in $ac_dir_suffix.
1503   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1504   case $ac_top_builddir_sub in
1505   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1506   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1507   esac ;;
1508 esac
1509 ac_abs_top_builddir=$ac_pwd
1510 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1511 # for backward compatibility:
1512 ac_top_builddir=$ac_top_build_prefix
1513
1514 case $srcdir in
1515   .)  # We are building in place.
1516     ac_srcdir=.
1517     ac_top_srcdir=$ac_top_builddir_sub
1518     ac_abs_top_srcdir=$ac_pwd ;;
1519   [\\/]* | ?:[\\/]* )  # Absolute name.
1520     ac_srcdir=$srcdir$ac_dir_suffix;
1521     ac_top_srcdir=$srcdir
1522     ac_abs_top_srcdir=$srcdir ;;
1523   *) # Relative name.
1524     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1525     ac_top_srcdir=$ac_top_build_prefix$srcdir
1526     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1527 esac
1528 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1529
1530     cd "$ac_dir" || { ac_status=$?; continue; }
1531     # Check for guested configure.
1532     if test -f "$ac_srcdir/configure.gnu"; then
1533       echo &&
1534       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1535     elif test -f "$ac_srcdir/configure"; then
1536       echo &&
1537       $SHELL "$ac_srcdir/configure" --help=recursive
1538     else
1539       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1540     fi || ac_status=$?
1541     cd "$ac_pwd" || { ac_status=$?; break; }
1542   done
1543 fi
1544
1545 test -n "$ac_init_help" && exit $ac_status
1546 if $ac_init_version; then
1547   cat <<\_ACEOF
1548 sim configure 0
1549 generated by GNU Autoconf 2.69
1550
1551 Copyright (C) 2012 Free Software Foundation, Inc.
1552 This configure script is free software; the Free Software Foundation
1553 gives unlimited permission to copy, distribute and modify it.
1554 _ACEOF
1555   exit
1556 fi
1557
1558 ## ------------------------ ##
1559 ## Autoconf initialization. ##
1560 ## ------------------------ ##
1561
1562 # ac_fn_c_try_compile LINENO
1563 # --------------------------
1564 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1565 ac_fn_c_try_compile ()
1566 {
1567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568   rm -f conftest.$ac_objext
1569   if { { ac_try="$ac_compile"
1570 case "(($ac_try" in
1571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1572   *) ac_try_echo=$ac_try;;
1573 esac
1574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1575 $as_echo "$ac_try_echo"; } >&5
1576   (eval "$ac_compile") 2>conftest.err
1577   ac_status=$?
1578   if test -s conftest.err; then
1579     grep -v '^ *+' conftest.err >conftest.er1
1580     cat conftest.er1 >&5
1581     mv -f conftest.er1 conftest.err
1582   fi
1583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1584   test $ac_status = 0; } && {
1585          test -z "$ac_c_werror_flag" ||
1586          test ! -s conftest.err
1587        } && test -s conftest.$ac_objext; then :
1588   ac_retval=0
1589 else
1590   $as_echo "$as_me: failed program was:" >&5
1591 sed 's/^/| /' conftest.$ac_ext >&5
1592
1593         ac_retval=1
1594 fi
1595   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1596   as_fn_set_status $ac_retval
1597
1598 } # ac_fn_c_try_compile
1599
1600 # ac_fn_c_try_cpp LINENO
1601 # ----------------------
1602 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1603 ac_fn_c_try_cpp ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   if { { ac_try="$ac_cpp conftest.$ac_ext"
1607 case "(($ac_try" in
1608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1609   *) ac_try_echo=$ac_try;;
1610 esac
1611 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1612 $as_echo "$ac_try_echo"; } >&5
1613   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1614   ac_status=$?
1615   if test -s conftest.err; then
1616     grep -v '^ *+' conftest.err >conftest.er1
1617     cat conftest.er1 >&5
1618     mv -f conftest.er1 conftest.err
1619   fi
1620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1621   test $ac_status = 0; } > conftest.i && {
1622          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1623          test ! -s conftest.err
1624        }; then :
1625   ac_retval=0
1626 else
1627   $as_echo "$as_me: failed program was:" >&5
1628 sed 's/^/| /' conftest.$ac_ext >&5
1629
1630     ac_retval=1
1631 fi
1632   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633   as_fn_set_status $ac_retval
1634
1635 } # ac_fn_c_try_cpp
1636
1637 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1638 # -------------------------------------------------------
1639 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1640 # the include files in INCLUDES and setting the cache variable VAR
1641 # accordingly.
1642 ac_fn_c_check_header_mongrel ()
1643 {
1644   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645   if eval \${$3+:} false; then :
1646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if eval \${$3+:} false; then :
1649   $as_echo_n "(cached) " >&6
1650 fi
1651 eval ac_res=\$$3
1652                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1653 $as_echo "$ac_res" >&6; }
1654 else
1655   # Is the header compilable?
1656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1657 $as_echo_n "checking $2 usability... " >&6; }
1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h.  */
1660 $4
1661 #include <$2>
1662 _ACEOF
1663 if ac_fn_c_try_compile "$LINENO"; then :
1664   ac_header_compiler=yes
1665 else
1666   ac_header_compiler=no
1667 fi
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1670 $as_echo "$ac_header_compiler" >&6; }
1671
1672 # Is the header present?
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1674 $as_echo_n "checking $2 presence... " >&6; }
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h.  */
1677 #include <$2>
1678 _ACEOF
1679 if ac_fn_c_try_cpp "$LINENO"; then :
1680   ac_header_preproc=yes
1681 else
1682   ac_header_preproc=no
1683 fi
1684 rm -f conftest.err conftest.i conftest.$ac_ext
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1686 $as_echo "$ac_header_preproc" >&6; }
1687
1688 # So?  What about this header?
1689 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1690   yes:no: )
1691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1692 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1694 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1695     ;;
1696   no:yes:* )
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1698 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1700 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1702 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1704 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1706 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1707 ( $as_echo "## -------------------------------------------------------------------------------------- ##
1708 ## Report this to https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim ##
1709 ## -------------------------------------------------------------------------------------- ##"
1710      ) | sed "s/^/$as_me: WARNING:     /" >&2
1711     ;;
1712 esac
1713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1714 $as_echo_n "checking for $2... " >&6; }
1715 if eval \${$3+:} false; then :
1716   $as_echo_n "(cached) " >&6
1717 else
1718   eval "$3=\$ac_header_compiler"
1719 fi
1720 eval ac_res=\$$3
1721                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1722 $as_echo "$ac_res" >&6; }
1723 fi
1724   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1725
1726 } # ac_fn_c_check_header_mongrel
1727
1728 # ac_fn_c_try_run LINENO
1729 # ----------------------
1730 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1731 # that executables *can* be run.
1732 ac_fn_c_try_run ()
1733 {
1734   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735   if { { ac_try="$ac_link"
1736 case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_link") 2>&5
1743   ac_status=$?
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1746   { { case "(($ac_try" in
1747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1748   *) ac_try_echo=$ac_try;;
1749 esac
1750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1751 $as_echo "$ac_try_echo"; } >&5
1752   (eval "$ac_try") 2>&5
1753   ac_status=$?
1754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755   test $ac_status = 0; }; }; then :
1756   ac_retval=0
1757 else
1758   $as_echo "$as_me: program exited with status $ac_status" >&5
1759        $as_echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1761
1762        ac_retval=$ac_status
1763 fi
1764   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1765   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1766   as_fn_set_status $ac_retval
1767
1768 } # ac_fn_c_try_run
1769
1770 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1771 # -------------------------------------------------------
1772 # Tests whether HEADER exists and can be compiled using the include files in
1773 # INCLUDES, setting the cache variable VAR accordingly.
1774 ac_fn_c_check_header_compile ()
1775 {
1776   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1778 $as_echo_n "checking for $2... " >&6; }
1779 if eval \${$3+:} false; then :
1780   $as_echo_n "(cached) " >&6
1781 else
1782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 $4
1785 #include <$2>
1786 _ACEOF
1787 if ac_fn_c_try_compile "$LINENO"; then :
1788   eval "$3=yes"
1789 else
1790   eval "$3=no"
1791 fi
1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1793 fi
1794 eval ac_res=\$$3
1795                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1796 $as_echo "$ac_res" >&6; }
1797   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1798
1799 } # ac_fn_c_check_header_compile
1800
1801 # ac_fn_c_try_link LINENO
1802 # -----------------------
1803 # Try to link conftest.$ac_ext, and return whether this succeeded.
1804 ac_fn_c_try_link ()
1805 {
1806   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1807   rm -f conftest.$ac_objext conftest$ac_exeext
1808   if { { ac_try="$ac_link"
1809 case "(($ac_try" in
1810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1811   *) ac_try_echo=$ac_try;;
1812 esac
1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1814 $as_echo "$ac_try_echo"; } >&5
1815   (eval "$ac_link") 2>conftest.err
1816   ac_status=$?
1817   if test -s conftest.err; then
1818     grep -v '^ *+' conftest.err >conftest.er1
1819     cat conftest.er1 >&5
1820     mv -f conftest.er1 conftest.err
1821   fi
1822   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1823   test $ac_status = 0; } && {
1824          test -z "$ac_c_werror_flag" ||
1825          test ! -s conftest.err
1826        } && test -s conftest$ac_exeext && {
1827          test "$cross_compiling" = yes ||
1828          test -x conftest$ac_exeext
1829        }; then :
1830   ac_retval=0
1831 else
1832   $as_echo "$as_me: failed program was:" >&5
1833 sed 's/^/| /' conftest.$ac_ext >&5
1834
1835         ac_retval=1
1836 fi
1837   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1838   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1839   # interfere with the next link command; also delete a directory that is
1840   # left behind by Apple's compiler.  We do this before executing the actions.
1841   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1842   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1843   as_fn_set_status $ac_retval
1844
1845 } # ac_fn_c_try_link
1846
1847 # ac_fn_c_check_func LINENO FUNC VAR
1848 # ----------------------------------
1849 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1850 ac_fn_c_check_func ()
1851 {
1852   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1854 $as_echo_n "checking for $2... " >&6; }
1855 if eval \${$3+:} false; then :
1856   $as_echo_n "(cached) " >&6
1857 else
1858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1861    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1862 #define $2 innocuous_$2
1863
1864 /* System header to define __stub macros and hopefully few prototypes,
1865     which can conflict with char $2 (); below.
1866     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1867     <limits.h> exists even on freestanding compilers.  */
1868
1869 #ifdef __STDC__
1870 # include <limits.h>
1871 #else
1872 # include <assert.h>
1873 #endif
1874
1875 #undef $2
1876
1877 /* Override any GCC internal prototype to avoid an error.
1878    Use char because int might match the return type of a GCC
1879    builtin and then its argument prototype would still apply.  */
1880 #ifdef __cplusplus
1881 extern "C"
1882 #endif
1883 char $2 ();
1884 /* The GNU C library defines this for functions which it implements
1885     to always fail with ENOSYS.  Some functions are actually named
1886     something starting with __ and the normal name is an alias.  */
1887 #if defined __stub_$2 || defined __stub___$2
1888 choke me
1889 #endif
1890
1891 int
1892 main ()
1893 {
1894 return $2 ();
1895   ;
1896   return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_link "$LINENO"; then :
1900   eval "$3=yes"
1901 else
1902   eval "$3=no"
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext \
1905     conftest$ac_exeext conftest.$ac_ext
1906 fi
1907 eval ac_res=\$$3
1908                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1909 $as_echo "$ac_res" >&6; }
1910   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1911
1912 } # ac_fn_c_check_func
1913
1914 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1915 # ----------------------------------------------------
1916 # Tries to find if the field MEMBER exists in type AGGR, after including
1917 # INCLUDES, setting cache variable VAR accordingly.
1918 ac_fn_c_check_member ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1922 $as_echo_n "checking for $2.$3... " >&6; }
1923 if eval \${$4+:} false; then :
1924   $as_echo_n "(cached) " >&6
1925 else
1926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927 /* end confdefs.h.  */
1928 $5
1929 int
1930 main ()
1931 {
1932 static $2 ac_aggr;
1933 if (ac_aggr.$3)
1934 return 0;
1935   ;
1936   return 0;
1937 }
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   eval "$4=yes"
1941 else
1942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943 /* end confdefs.h.  */
1944 $5
1945 int
1946 main ()
1947 {
1948 static $2 ac_aggr;
1949 if (sizeof ac_aggr.$3)
1950 return 0;
1951   ;
1952   return 0;
1953 }
1954 _ACEOF
1955 if ac_fn_c_try_compile "$LINENO"; then :
1956   eval "$4=yes"
1957 else
1958   eval "$4=no"
1959 fi
1960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1961 fi
1962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1963 fi
1964 eval ac_res=\$$4
1965                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1966 $as_echo "$ac_res" >&6; }
1967   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1968
1969 } # ac_fn_c_check_member
1970
1971 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1972 # ---------------------------------------------
1973 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1974 # accordingly.
1975 ac_fn_c_check_decl ()
1976 {
1977   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1978   as_decl_name=`echo $2|sed 's/ *(.*//'`
1979   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1981 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1982 if eval \${$3+:} false; then :
1983   $as_echo_n "(cached) " >&6
1984 else
1985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1986 /* end confdefs.h.  */
1987 $4
1988 int
1989 main ()
1990 {
1991 #ifndef $as_decl_name
1992 #ifdef __cplusplus
1993   (void) $as_decl_use;
1994 #else
1995   (void) $as_decl_name;
1996 #endif
1997 #endif
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   eval "$3=yes"
2005 else
2006   eval "$3=no"
2007 fi
2008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2009 fi
2010 eval ac_res=\$$3
2011                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2014
2015 } # ac_fn_c_check_decl
2016
2017 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2018 # -------------------------------------------
2019 # Tests whether TYPE exists after having included INCLUDES, setting cache
2020 # variable VAR accordingly.
2021 ac_fn_c_check_type ()
2022 {
2023   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2025 $as_echo_n "checking for $2... " >&6; }
2026 if eval \${$3+:} false; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   eval "$3=no"
2030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 if (sizeof ($2))
2037          return 0;
2038   ;
2039   return 0;
2040 }
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 $4
2046 int
2047 main ()
2048 {
2049 if (sizeof (($2)))
2050             return 0;
2051   ;
2052   return 0;
2053 }
2054 _ACEOF
2055 if ac_fn_c_try_compile "$LINENO"; then :
2056
2057 else
2058   eval "$3=yes"
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 fi
2064 eval ac_res=\$$3
2065                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2066 $as_echo "$ac_res" >&6; }
2067   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2068
2069 } # ac_fn_c_check_type
2070 cat >config.log <<_ACEOF
2071 This file contains any messages produced by compilers while
2072 running configure, to aid debugging if configure makes a mistake.
2073
2074 It was created by sim $as_me 0, which was
2075 generated by GNU Autoconf 2.69.  Invocation command line was
2076
2077   $ $0 $@
2078
2079 _ACEOF
2080 exec 5>>config.log
2081 {
2082 cat <<_ASUNAME
2083 ## --------- ##
2084 ## Platform. ##
2085 ## --------- ##
2086
2087 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2088 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2089 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2090 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2091 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2092
2093 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2094 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2095
2096 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2097 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2098 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2099 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2100 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2101 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2102 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2103
2104 _ASUNAME
2105
2106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2107 for as_dir in $PATH
2108 do
2109   IFS=$as_save_IFS
2110   test -z "$as_dir" && as_dir=.
2111     $as_echo "PATH: $as_dir"
2112   done
2113 IFS=$as_save_IFS
2114
2115 } >&5
2116
2117 cat >&5 <<_ACEOF
2118
2119
2120 ## ----------- ##
2121 ## Core tests. ##
2122 ## ----------- ##
2123
2124 _ACEOF
2125
2126
2127 # Keep a trace of the command line.
2128 # Strip out --no-create and --no-recursion so they do not pile up.
2129 # Strip out --silent because we don't want to record it for future runs.
2130 # Also quote any args containing shell meta-characters.
2131 # Make two passes to allow for proper duplicate-argument suppression.
2132 ac_configure_args=
2133 ac_configure_args0=
2134 ac_configure_args1=
2135 ac_must_keep_next=false
2136 for ac_pass in 1 2
2137 do
2138   for ac_arg
2139   do
2140     case $ac_arg in
2141     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2142     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2143     | -silent | --silent | --silen | --sile | --sil)
2144       continue ;;
2145     *\'*)
2146       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2147     esac
2148     case $ac_pass in
2149     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2150     2)
2151       as_fn_append ac_configure_args1 " '$ac_arg'"
2152       if test $ac_must_keep_next = true; then
2153         ac_must_keep_next=false # Got value, back to normal.
2154       else
2155         case $ac_arg in
2156           *=* | --config-cache | -C | -disable-* | --disable-* \
2157           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2158           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2159           | -with-* | --with-* | -without-* | --without-* | --x)
2160             case "$ac_configure_args0 " in
2161               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2162             esac
2163             ;;
2164           -* ) ac_must_keep_next=true ;;
2165         esac
2166       fi
2167       as_fn_append ac_configure_args " '$ac_arg'"
2168       ;;
2169     esac
2170   done
2171 done
2172 { ac_configure_args0=; unset ac_configure_args0;}
2173 { ac_configure_args1=; unset ac_configure_args1;}
2174
2175 # When interrupted or exit'd, cleanup temporary files, and complete
2176 # config.log.  We remove comments because anyway the quotes in there
2177 # would cause problems or look ugly.
2178 # WARNING: Use '\'' to represent an apostrophe within the trap.
2179 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2180 trap 'exit_status=$?
2181   # Save into config.log some information that might help in debugging.
2182   {
2183     echo
2184
2185     $as_echo "## ---------------- ##
2186 ## Cache variables. ##
2187 ## ---------------- ##"
2188     echo
2189     # The following way of writing the cache mishandles newlines in values,
2190 (
2191   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2192     eval ac_val=\$$ac_var
2193     case $ac_val in #(
2194     *${as_nl}*)
2195       case $ac_var in #(
2196       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2197 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2198       esac
2199       case $ac_var in #(
2200       _ | IFS | as_nl) ;; #(
2201       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2202       *) { eval $ac_var=; unset $ac_var;} ;;
2203       esac ;;
2204     esac
2205   done
2206   (set) 2>&1 |
2207     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2208     *${as_nl}ac_space=\ *)
2209       sed -n \
2210         "s/'\''/'\''\\\\'\'''\''/g;
2211           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2212       ;; #(
2213     *)
2214       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2215       ;;
2216     esac |
2217     sort
2218 )
2219     echo
2220
2221     $as_echo "## ----------------- ##
2222 ## Output variables. ##
2223 ## ----------------- ##"
2224     echo
2225     for ac_var in $ac_subst_vars
2226     do
2227       eval ac_val=\$$ac_var
2228       case $ac_val in
2229       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2230       esac
2231       $as_echo "$ac_var='\''$ac_val'\''"
2232     done | sort
2233     echo
2234
2235     if test -n "$ac_subst_files"; then
2236       $as_echo "## ------------------- ##
2237 ## File substitutions. ##
2238 ## ------------------- ##"
2239       echo
2240       for ac_var in $ac_subst_files
2241       do
2242         eval ac_val=\$$ac_var
2243         case $ac_val in
2244         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2245         esac
2246         $as_echo "$ac_var='\''$ac_val'\''"
2247       done | sort
2248       echo
2249     fi
2250
2251     if test -s confdefs.h; then
2252       $as_echo "## ----------- ##
2253 ## confdefs.h. ##
2254 ## ----------- ##"
2255       echo
2256       cat confdefs.h
2257       echo
2258     fi
2259     test "$ac_signal" != 0 &&
2260       $as_echo "$as_me: caught signal $ac_signal"
2261     $as_echo "$as_me: exit $exit_status"
2262   } >&5
2263   rm -f core *.core core.conftest.* &&
2264     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2265     exit $exit_status
2266 ' 0
2267 for ac_signal in 1 2 13 15; do
2268   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2269 done
2270 ac_signal=0
2271
2272 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2273 rm -f -r conftest* confdefs.h
2274
2275 $as_echo "/* confdefs.h */" > confdefs.h
2276
2277 # Predefined preprocessor variables.
2278
2279 cat >>confdefs.h <<_ACEOF
2280 #define PACKAGE_NAME "$PACKAGE_NAME"
2281 _ACEOF
2282
2283 cat >>confdefs.h <<_ACEOF
2284 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2285 _ACEOF
2286
2287 cat >>confdefs.h <<_ACEOF
2288 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2289 _ACEOF
2290
2291 cat >>confdefs.h <<_ACEOF
2292 #define PACKAGE_STRING "$PACKAGE_STRING"
2293 _ACEOF
2294
2295 cat >>confdefs.h <<_ACEOF
2296 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2297 _ACEOF
2298
2299 cat >>confdefs.h <<_ACEOF
2300 #define PACKAGE_URL "$PACKAGE_URL"
2301 _ACEOF
2302
2303
2304 # Let the site file select an alternate cache file if it wants to.
2305 # Prefer an explicitly selected file to automatically selected ones.
2306 ac_site_file1=NONE
2307 ac_site_file2=NONE
2308 if test -n "$CONFIG_SITE"; then
2309   # We do not want a PATH search for config.site.
2310   case $CONFIG_SITE in #((
2311     -*)  ac_site_file1=./$CONFIG_SITE;;
2312     */*) ac_site_file1=$CONFIG_SITE;;
2313     *)   ac_site_file1=./$CONFIG_SITE;;
2314   esac
2315 elif test "x$prefix" != xNONE; then
2316   ac_site_file1=$prefix/share/config.site
2317   ac_site_file2=$prefix/etc/config.site
2318 else
2319   ac_site_file1=$ac_default_prefix/share/config.site
2320   ac_site_file2=$ac_default_prefix/etc/config.site
2321 fi
2322 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2323 do
2324   test "x$ac_site_file" = xNONE && continue
2325   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2326     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2327 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2328     sed 's/^/| /' "$ac_site_file" >&5
2329     . "$ac_site_file" \
2330       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2331 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2332 as_fn_error $? "failed to load site script $ac_site_file
2333 See \`config.log' for more details" "$LINENO" 5; }
2334   fi
2335 done
2336
2337 if test -r "$cache_file"; then
2338   # Some versions of bash will fail to source /dev/null (special files
2339   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2340   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2341     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2342 $as_echo "$as_me: loading cache $cache_file" >&6;}
2343     case $cache_file in
2344       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2345       *)                      . "./$cache_file";;
2346     esac
2347   fi
2348 else
2349   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2350 $as_echo "$as_me: creating cache $cache_file" >&6;}
2351   >$cache_file
2352 fi
2353
2354 as_fn_append ac_header_list " dlfcn.h"
2355 as_fn_append ac_header_list " fcntl.h"
2356 as_fn_append ac_header_list " fpu_control.h"
2357 as_fn_append ac_header_list " termios.h"
2358 as_fn_append ac_header_list " unistd.h"
2359 as_fn_append ac_header_list " utime.h"
2360 as_fn_append ac_header_list " linux/if_tun.h"
2361 as_fn_append ac_header_list " linux/mii.h"
2362 as_fn_append ac_header_list " linux/types.h"
2363 as_fn_append ac_header_list " net/if.h"
2364 as_fn_append ac_header_list " netinet/in.h"
2365 as_fn_append ac_header_list " netinet/tcp.h"
2366 as_fn_append ac_header_list " sys/ioctl.h"
2367 as_fn_append ac_header_list " sys/mman.h"
2368 as_fn_append ac_header_list " sys/mount.h"
2369 as_fn_append ac_header_list " sys/param.h"
2370 as_fn_append ac_header_list " sys/resource.h"
2371 as_fn_append ac_header_list " sys/socket.h"
2372 as_fn_append ac_header_list " sys/stat.h"
2373 as_fn_append ac_header_list " sys/statfs.h"
2374 as_fn_append ac_header_list " sys/termio.h"
2375 as_fn_append ac_header_list " sys/termios.h"
2376 as_fn_append ac_header_list " sys/types.h"
2377 as_fn_append ac_header_list " sys/vfs.h"
2378 as_fn_append ac_func_list " __setfpucw"
2379 as_fn_append ac_func_list " access"
2380 as_fn_append ac_func_list " aint"
2381 as_fn_append ac_func_list " anint"
2382 as_fn_append ac_func_list " cfgetispeed"
2383 as_fn_append ac_func_list " cfgetospeed"
2384 as_fn_append ac_func_list " cfsetispeed"
2385 as_fn_append ac_func_list " cfsetospeed"
2386 as_fn_append ac_func_list " chdir"
2387 as_fn_append ac_func_list " chmod"
2388 as_fn_append ac_func_list " dup"
2389 as_fn_append ac_func_list " dup2"
2390 as_fn_append ac_func_list " execv"
2391 as_fn_append ac_func_list " execve"
2392 as_fn_append ac_func_list " fcntl"
2393 as_fn_append ac_func_list " fork"
2394 as_fn_append ac_func_list " fstat"
2395 as_fn_append ac_func_list " fstatfs"
2396 as_fn_append ac_func_list " ftruncate"
2397 as_fn_append ac_func_list " getdirentries"
2398 as_fn_append ac_func_list " getegid"
2399 as_fn_append ac_func_list " geteuid"
2400 as_fn_append ac_func_list " getgid"
2401 as_fn_append ac_func_list " getpid"
2402 as_fn_append ac_func_list " getppid"
2403 as_fn_append ac_func_list " getrusage"
2404 as_fn_append ac_func_list " gettimeofday"
2405 as_fn_append ac_func_list " getuid"
2406 as_fn_append ac_func_list " ioctl"
2407 as_fn_append ac_func_list " kill"
2408 as_fn_append ac_func_list " link"
2409 as_fn_append ac_func_list " lseek"
2410 as_fn_append ac_func_list " mmap"
2411 as_fn_append ac_func_list " munmap"
2412 as_fn_append ac_func_list " pipe"
2413 as_fn_append ac_func_list " posix_fallocate"
2414 as_fn_append ac_func_list " pread"
2415 as_fn_append ac_func_list " rmdir"
2416 as_fn_append ac_func_list " setregid"
2417 as_fn_append ac_func_list " setreuid"
2418 as_fn_append ac_func_list " setgid"
2419 as_fn_append ac_func_list " setuid"
2420 as_fn_append ac_func_list " sigaction"
2421 as_fn_append ac_func_list " sigprocmask"
2422 as_fn_append ac_func_list " sqrt"
2423 as_fn_append ac_func_list " stat"
2424 as_fn_append ac_func_list " strsignal"
2425 as_fn_append ac_func_list " symlink"
2426 as_fn_append ac_func_list " tcdrain"
2427 as_fn_append ac_func_list " tcflow"
2428 as_fn_append ac_func_list " tcflush"
2429 as_fn_append ac_func_list " tcgetattr"
2430 as_fn_append ac_func_list " tcgetpgrp"
2431 as_fn_append ac_func_list " tcsendbreak"
2432 as_fn_append ac_func_list " tcsetattr"
2433 as_fn_append ac_func_list " tcsetpgrp"
2434 as_fn_append ac_func_list " time"
2435 as_fn_append ac_func_list " truncate"
2436 as_fn_append ac_func_list " umask"
2437 as_fn_append ac_func_list " unlink"
2438 as_fn_append ac_func_list " utime"
2439 # Check that the precious variables saved in the cache have kept the same
2440 # value.
2441 ac_cache_corrupted=false
2442 for ac_var in $ac_precious_vars; do
2443   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2444   eval ac_new_set=\$ac_env_${ac_var}_set
2445   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2446   eval ac_new_val=\$ac_env_${ac_var}_value
2447   case $ac_old_set,$ac_new_set in
2448     set,)
2449       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2450 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2451       ac_cache_corrupted=: ;;
2452     ,set)
2453       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2454 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2455       ac_cache_corrupted=: ;;
2456     ,);;
2457     *)
2458       if test "x$ac_old_val" != "x$ac_new_val"; then
2459         # differences in whitespace do not lead to failure.
2460         ac_old_val_w=`echo x $ac_old_val`
2461         ac_new_val_w=`echo x $ac_new_val`
2462         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2463           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2464 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2465           ac_cache_corrupted=:
2466         else
2467           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2468 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2469           eval $ac_var=\$ac_old_val
2470         fi
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2472 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2473         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2474 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2475       fi;;
2476   esac
2477   # Pass precious variables to config.status.
2478   if test "$ac_new_set" = set; then
2479     case $ac_new_val in
2480     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2481     *) ac_arg=$ac_var=$ac_new_val ;;
2482     esac
2483     case " $ac_configure_args " in
2484       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2485       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2486     esac
2487   fi
2488 done
2489 if $ac_cache_corrupted; then
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2492   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2493 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2494   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2495 fi
2496 ## -------------------- ##
2497 ## Main body of script. ##
2498 ## -------------------- ##
2499
2500 ac_ext=c
2501 ac_cpp='$CPP $CPPFLAGS'
2502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2505
2506
2507
2508
2509
2510
2511
2512
2513 # Check whether --with-pkgversion was given.
2514 if test "${with_pkgversion+set}" = set; then :
2515   withval=$with_pkgversion; case "$withval" in
2516       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
2517       no)  PKGVERSION= ;;
2518       *)   PKGVERSION="($withval) " ;;
2519      esac
2520 else
2521   PKGVERSION="(SIM) "
2522
2523 fi
2524
2525
2526
2527
2528 cat >>confdefs.h <<_ACEOF
2529 #define PKGVERSION "$PKGVERSION"
2530 _ACEOF
2531
2532
2533
2534 # Check whether --with-bugurl was given.
2535 if test "${with_bugurl+set}" = set; then :
2536   withval=$with_bugurl; case "$withval" in
2537       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
2538       no)  BUGURL=
2539            ;;
2540       *)   BUGURL="$withval"
2541            ;;
2542      esac
2543 else
2544   BUGURL="$PACKAGE_BUGREPORT"
2545
2546 fi
2547
2548   case ${BUGURL} in
2549   "")
2550     REPORT_BUGS_TO=
2551     REPORT_BUGS_TEXI=
2552     ;;
2553   *)
2554     REPORT_BUGS_TO="<$BUGURL>"
2555     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
2556     ;;
2557   esac;
2558
2559
2560
2561
2562 cat >>confdefs.h <<_ACEOF
2563 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
2564 _ACEOF
2565
2566
2567 ac_config_headers="$ac_config_headers config.h"
2568
2569
2570 ac_aux_dir=
2571 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2572   if test -f "$ac_dir/install-sh"; then
2573     ac_aux_dir=$ac_dir
2574     ac_install_sh="$ac_aux_dir/install-sh -c"
2575     break
2576   elif test -f "$ac_dir/install.sh"; then
2577     ac_aux_dir=$ac_dir
2578     ac_install_sh="$ac_aux_dir/install.sh -c"
2579     break
2580   elif test -f "$ac_dir/shtool"; then
2581     ac_aux_dir=$ac_dir
2582     ac_install_sh="$ac_aux_dir/shtool install -c"
2583     break
2584   fi
2585 done
2586 if test -z "$ac_aux_dir"; then
2587   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2588 fi
2589
2590 # These three variables are undocumented and unsupported,
2591 # and are intended to be withdrawn in a future Autoconf release.
2592 # They can cause serious problems if a builder's source tree is in a directory
2593 # whose full name contains unusual characters.
2594 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2595 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2596 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2597
2598
2599 # Make sure we can run config.sub.
2600 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2601   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2602
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2604 $as_echo_n "checking build system type... " >&6; }
2605 if ${ac_cv_build+:} false; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   ac_build_alias=$build_alias
2609 test "x$ac_build_alias" = x &&
2610   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2611 test "x$ac_build_alias" = x &&
2612   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2613 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2614   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2615
2616 fi
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2618 $as_echo "$ac_cv_build" >&6; }
2619 case $ac_cv_build in
2620 *-*-*) ;;
2621 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2622 esac
2623 build=$ac_cv_build
2624 ac_save_IFS=$IFS; IFS='-'
2625 set x $ac_cv_build
2626 shift
2627 build_cpu=$1
2628 build_vendor=$2
2629 shift; shift
2630 # Remember, the first character of IFS is used to create $*,
2631 # except with old shells:
2632 build_os=$*
2633 IFS=$ac_save_IFS
2634 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2635
2636
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2638 $as_echo_n "checking host system type... " >&6; }
2639 if ${ac_cv_host+:} false; then :
2640   $as_echo_n "(cached) " >&6
2641 else
2642   if test "x$host_alias" = x; then
2643   ac_cv_host=$ac_cv_build
2644 else
2645   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2646     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2647 fi
2648
2649 fi
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2651 $as_echo "$ac_cv_host" >&6; }
2652 case $ac_cv_host in
2653 *-*-*) ;;
2654 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2655 esac
2656 host=$ac_cv_host
2657 ac_save_IFS=$IFS; IFS='-'
2658 set x $ac_cv_host
2659 shift
2660 host_cpu=$1
2661 host_vendor=$2
2662 shift; shift
2663 # Remember, the first character of IFS is used to create $*,
2664 # except with old shells:
2665 host_os=$*
2666 IFS=$ac_save_IFS
2667 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2668
2669
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2671 $as_echo_n "checking target system type... " >&6; }
2672 if ${ac_cv_target+:} false; then :
2673   $as_echo_n "(cached) " >&6
2674 else
2675   if test "x$target_alias" = x; then
2676   ac_cv_target=$ac_cv_host
2677 else
2678   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2679     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2680 fi
2681
2682 fi
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2684 $as_echo "$ac_cv_target" >&6; }
2685 case $ac_cv_target in
2686 *-*-*) ;;
2687 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2688 esac
2689 target=$ac_cv_target
2690 ac_save_IFS=$IFS; IFS='-'
2691 set x $ac_cv_target
2692 shift
2693 target_cpu=$1
2694 target_vendor=$2
2695 shift; shift
2696 # Remember, the first character of IFS is used to create $*,
2697 # except with old shells:
2698 target_os=$*
2699 IFS=$ac_save_IFS
2700 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2701
2702
2703 # The aliases save the names the user supplied, while $host etc.
2704 # will get canonicalized.
2705 test -n "$target_alias" &&
2706   test "$program_prefix$program_suffix$program_transform_name" = \
2707     NONENONEs,x,x, &&
2708   program_prefix=${target_alias}-
2709 # Expand $ac_aux_dir to an absolute path.
2710 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2711
2712 ac_ext=c
2713 ac_cpp='$CPP $CPPFLAGS'
2714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2717 if test -n "$ac_tool_prefix"; then
2718   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2719 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2721 $as_echo_n "checking for $ac_word... " >&6; }
2722 if ${ac_cv_prog_CC+:} false; then :
2723   $as_echo_n "(cached) " >&6
2724 else
2725   if test -n "$CC"; then
2726   ac_cv_prog_CC="$CC" # Let the user override the test.
2727 else
2728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2729 for as_dir in $PATH
2730 do
2731   IFS=$as_save_IFS
2732   test -z "$as_dir" && as_dir=.
2733     for ac_exec_ext in '' $ac_executable_extensions; do
2734   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2735     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2737     break 2
2738   fi
2739 done
2740   done
2741 IFS=$as_save_IFS
2742
2743 fi
2744 fi
2745 CC=$ac_cv_prog_CC
2746 if test -n "$CC"; then
2747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2748 $as_echo "$CC" >&6; }
2749 else
2750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2751 $as_echo "no" >&6; }
2752 fi
2753
2754
2755 fi
2756 if test -z "$ac_cv_prog_CC"; then
2757   ac_ct_CC=$CC
2758   # Extract the first word of "gcc", so it can be a program name with args.
2759 set dummy gcc; ac_word=$2
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2761 $as_echo_n "checking for $ac_word... " >&6; }
2762 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2763   $as_echo_n "(cached) " >&6
2764 else
2765   if test -n "$ac_ct_CC"; then
2766   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2767 else
2768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769 for as_dir in $PATH
2770 do
2771   IFS=$as_save_IFS
2772   test -z "$as_dir" && as_dir=.
2773     for ac_exec_ext in '' $ac_executable_extensions; do
2774   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2775     ac_cv_prog_ac_ct_CC="gcc"
2776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2777     break 2
2778   fi
2779 done
2780   done
2781 IFS=$as_save_IFS
2782
2783 fi
2784 fi
2785 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2786 if test -n "$ac_ct_CC"; then
2787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2788 $as_echo "$ac_ct_CC" >&6; }
2789 else
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2791 $as_echo "no" >&6; }
2792 fi
2793
2794   if test "x$ac_ct_CC" = x; then
2795     CC=""
2796   else
2797     case $cross_compiling:$ac_tool_warned in
2798 yes:)
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2801 ac_tool_warned=yes ;;
2802 esac
2803     CC=$ac_ct_CC
2804   fi
2805 else
2806   CC="$ac_cv_prog_CC"
2807 fi
2808
2809 if test -z "$CC"; then
2810           if test -n "$ac_tool_prefix"; then
2811     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2812 set dummy ${ac_tool_prefix}cc; ac_word=$2
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2814 $as_echo_n "checking for $ac_word... " >&6; }
2815 if ${ac_cv_prog_CC+:} false; then :
2816   $as_echo_n "(cached) " >&6
2817 else
2818   if test -n "$CC"; then
2819   ac_cv_prog_CC="$CC" # Let the user override the test.
2820 else
2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2822 for as_dir in $PATH
2823 do
2824   IFS=$as_save_IFS
2825   test -z "$as_dir" && as_dir=.
2826     for ac_exec_ext in '' $ac_executable_extensions; do
2827   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2828     ac_cv_prog_CC="${ac_tool_prefix}cc"
2829     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2830     break 2
2831   fi
2832 done
2833   done
2834 IFS=$as_save_IFS
2835
2836 fi
2837 fi
2838 CC=$ac_cv_prog_CC
2839 if test -n "$CC"; then
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2841 $as_echo "$CC" >&6; }
2842 else
2843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2844 $as_echo "no" >&6; }
2845 fi
2846
2847
2848   fi
2849 fi
2850 if test -z "$CC"; then
2851   # Extract the first word of "cc", so it can be a program name with args.
2852 set dummy cc; ac_word=$2
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854 $as_echo_n "checking for $ac_word... " >&6; }
2855 if ${ac_cv_prog_CC+:} false; then :
2856   $as_echo_n "(cached) " >&6
2857 else
2858   if test -n "$CC"; then
2859   ac_cv_prog_CC="$CC" # Let the user override the test.
2860 else
2861   ac_prog_rejected=no
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     for ac_exec_ext in '' $ac_executable_extensions; do
2868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2869     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2870        ac_prog_rejected=yes
2871        continue
2872      fi
2873     ac_cv_prog_CC="cc"
2874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2875     break 2
2876   fi
2877 done
2878   done
2879 IFS=$as_save_IFS
2880
2881 if test $ac_prog_rejected = yes; then
2882   # We found a bogon in the path, so make sure we never use it.
2883   set dummy $ac_cv_prog_CC
2884   shift
2885   if test $# != 0; then
2886     # We chose a different compiler from the bogus one.
2887     # However, it has the same basename, so the bogon will be chosen
2888     # first if we set CC to just the basename; use the full file name.
2889     shift
2890     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2891   fi
2892 fi
2893 fi
2894 fi
2895 CC=$ac_cv_prog_CC
2896 if test -n "$CC"; then
2897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2898 $as_echo "$CC" >&6; }
2899 else
2900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2901 $as_echo "no" >&6; }
2902 fi
2903
2904
2905 fi
2906 if test -z "$CC"; then
2907   if test -n "$ac_tool_prefix"; then
2908   for ac_prog in cl.exe
2909   do
2910     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2911 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2913 $as_echo_n "checking for $ac_word... " >&6; }
2914 if ${ac_cv_prog_CC+:} false; then :
2915   $as_echo_n "(cached) " >&6
2916 else
2917   if test -n "$CC"; then
2918   ac_cv_prog_CC="$CC" # Let the user override the test.
2919 else
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2921 for as_dir in $PATH
2922 do
2923   IFS=$as_save_IFS
2924   test -z "$as_dir" && as_dir=.
2925     for ac_exec_ext in '' $ac_executable_extensions; do
2926   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2927     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2929     break 2
2930   fi
2931 done
2932   done
2933 IFS=$as_save_IFS
2934
2935 fi
2936 fi
2937 CC=$ac_cv_prog_CC
2938 if test -n "$CC"; then
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2940 $as_echo "$CC" >&6; }
2941 else
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943 $as_echo "no" >&6; }
2944 fi
2945
2946
2947     test -n "$CC" && break
2948   done
2949 fi
2950 if test -z "$CC"; then
2951   ac_ct_CC=$CC
2952   for ac_prog in cl.exe
2953 do
2954   # Extract the first word of "$ac_prog", so it can be a program name with args.
2955 set dummy $ac_prog; ac_word=$2
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2957 $as_echo_n "checking for $ac_word... " >&6; }
2958 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2959   $as_echo_n "(cached) " >&6
2960 else
2961   if test -n "$ac_ct_CC"; then
2962   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2963 else
2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2965 for as_dir in $PATH
2966 do
2967   IFS=$as_save_IFS
2968   test -z "$as_dir" && as_dir=.
2969     for ac_exec_ext in '' $ac_executable_extensions; do
2970   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2971     ac_cv_prog_ac_ct_CC="$ac_prog"
2972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2973     break 2
2974   fi
2975 done
2976   done
2977 IFS=$as_save_IFS
2978
2979 fi
2980 fi
2981 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2982 if test -n "$ac_ct_CC"; then
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2984 $as_echo "$ac_ct_CC" >&6; }
2985 else
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2987 $as_echo "no" >&6; }
2988 fi
2989
2990
2991   test -n "$ac_ct_CC" && break
2992 done
2993
2994   if test "x$ac_ct_CC" = x; then
2995     CC=""
2996   else
2997     case $cross_compiling:$ac_tool_warned in
2998 yes:)
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3000 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3001 ac_tool_warned=yes ;;
3002 esac
3003     CC=$ac_ct_CC
3004   fi
3005 fi
3006
3007 fi
3008
3009
3010 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3012 as_fn_error $? "no acceptable C compiler found in \$PATH
3013 See \`config.log' for more details" "$LINENO" 5; }
3014
3015 # Provide some information about the compiler.
3016 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3017 set X $ac_compile
3018 ac_compiler=$2
3019 for ac_option in --version -v -V -qversion; do
3020   { { ac_try="$ac_compiler $ac_option >&5"
3021 case "(($ac_try" in
3022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3023   *) ac_try_echo=$ac_try;;
3024 esac
3025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3026 $as_echo "$ac_try_echo"; } >&5
3027   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3028   ac_status=$?
3029   if test -s conftest.err; then
3030     sed '10a\
3031 ... rest of stderr output deleted ...
3032          10q' conftest.err >conftest.er1
3033     cat conftest.er1 >&5
3034   fi
3035   rm -f conftest.er1 conftest.err
3036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3037   test $ac_status = 0; }
3038 done
3039
3040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h.  */
3042
3043 int
3044 main ()
3045 {
3046
3047   ;
3048   return 0;
3049 }
3050 _ACEOF
3051 ac_clean_files_save=$ac_clean_files
3052 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3053 # Try to create an executable without -o first, disregard a.out.
3054 # It will help us diagnose broken compilers, and finding out an intuition
3055 # of exeext.
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3057 $as_echo_n "checking whether the C compiler works... " >&6; }
3058 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3059
3060 # The possible output files:
3061 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3062
3063 ac_rmfiles=
3064 for ac_file in $ac_files
3065 do
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3069   esac
3070 done
3071 rm -f $ac_rmfiles
3072
3073 if { { ac_try="$ac_link_default"
3074 case "(($ac_try" in
3075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3076   *) ac_try_echo=$ac_try;;
3077 esac
3078 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3079 $as_echo "$ac_try_echo"; } >&5
3080   (eval "$ac_link_default") 2>&5
3081   ac_status=$?
3082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3083   test $ac_status = 0; }; then :
3084   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3085 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3086 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3087 # so that the user can short-circuit this test for compilers unknown to
3088 # Autoconf.
3089 for ac_file in $ac_files ''
3090 do
3091   test -f "$ac_file" || continue
3092   case $ac_file in
3093     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3094         ;;
3095     [ab].out )
3096         # We found the default executable, but exeext='' is most
3097         # certainly right.
3098         break;;
3099     *.* )
3100         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3101         then :; else
3102            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3103         fi
3104         # We set ac_cv_exeext here because the later test for it is not
3105         # safe: cross compilers may not add the suffix if given an `-o'
3106         # argument, so we may need to know it at that point already.
3107         # Even if this section looks crufty: it has the advantage of
3108         # actually working.
3109         break;;
3110     * )
3111         break;;
3112   esac
3113 done
3114 test "$ac_cv_exeext" = no && ac_cv_exeext=
3115
3116 else
3117   ac_file=''
3118 fi
3119 if test -z "$ac_file"; then :
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 $as_echo "$as_me: failed program was:" >&5
3123 sed 's/^/| /' conftest.$ac_ext >&5
3124
3125 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3127 as_fn_error 77 "C compiler cannot create executables
3128 See \`config.log' for more details" "$LINENO" 5; }
3129 else
3130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3131 $as_echo "yes" >&6; }
3132 fi
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3134 $as_echo_n "checking for C compiler default output file name... " >&6; }
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3136 $as_echo "$ac_file" >&6; }
3137 ac_exeext=$ac_cv_exeext
3138
3139 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3140 ac_clean_files=$ac_clean_files_save
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3142 $as_echo_n "checking for suffix of executables... " >&6; }
3143 if { { ac_try="$ac_link"
3144 case "(($ac_try" in
3145   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3146   *) ac_try_echo=$ac_try;;
3147 esac
3148 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3149 $as_echo "$ac_try_echo"; } >&5
3150   (eval "$ac_link") 2>&5
3151   ac_status=$?
3152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3153   test $ac_status = 0; }; then :
3154   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3155 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3156 # work properly (i.e., refer to `conftest.exe'), while it won't with
3157 # `rm'.
3158 for ac_file in conftest.exe conftest conftest.*; do
3159   test -f "$ac_file" || continue
3160   case $ac_file in
3161     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3162     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3163           break;;
3164     * ) break;;
3165   esac
3166 done
3167 else
3168   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3170 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3171 See \`config.log' for more details" "$LINENO" 5; }
3172 fi
3173 rm -f conftest conftest$ac_cv_exeext
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3175 $as_echo "$ac_cv_exeext" >&6; }
3176
3177 rm -f conftest.$ac_ext
3178 EXEEXT=$ac_cv_exeext
3179 ac_exeext=$EXEEXT
3180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3181 /* end confdefs.h.  */
3182 #include <stdio.h>
3183 int
3184 main ()
3185 {
3186 FILE *f = fopen ("conftest.out", "w");
3187  return ferror (f) || fclose (f) != 0;
3188
3189   ;
3190   return 0;
3191 }
3192 _ACEOF
3193 ac_clean_files="$ac_clean_files conftest.out"
3194 # Check that the compiler produces executables we can run.  If not, either
3195 # the compiler is broken, or we cross compile.
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3197 $as_echo_n "checking whether we are cross compiling... " >&6; }
3198 if test "$cross_compiling" != yes; then
3199   { { ac_try="$ac_link"
3200 case "(($ac_try" in
3201   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3202   *) ac_try_echo=$ac_try;;
3203 esac
3204 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3205 $as_echo "$ac_try_echo"; } >&5
3206   (eval "$ac_link") 2>&5
3207   ac_status=$?
3208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3209   test $ac_status = 0; }
3210   if { ac_try='./conftest$ac_cv_exeext'
3211   { { case "(($ac_try" in
3212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3213   *) ac_try_echo=$ac_try;;
3214 esac
3215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3216 $as_echo "$ac_try_echo"; } >&5
3217   (eval "$ac_try") 2>&5
3218   ac_status=$?
3219   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3220   test $ac_status = 0; }; }; then
3221     cross_compiling=no
3222   else
3223     if test "$cross_compiling" = maybe; then
3224         cross_compiling=yes
3225     else
3226         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3227 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3228 as_fn_error $? "cannot run C compiled programs.
3229 If you meant to cross compile, use \`--host'.
3230 See \`config.log' for more details" "$LINENO" 5; }
3231     fi
3232   fi
3233 fi
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3235 $as_echo "$cross_compiling" >&6; }
3236
3237 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3238 ac_clean_files=$ac_clean_files_save
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3240 $as_echo_n "checking for suffix of object files... " >&6; }
3241 if ${ac_cv_objext+:} false; then :
3242   $as_echo_n "(cached) " >&6
3243 else
3244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3245 /* end confdefs.h.  */
3246
3247 int
3248 main ()
3249 {
3250
3251   ;
3252   return 0;
3253 }
3254 _ACEOF
3255 rm -f conftest.o conftest.obj
3256 if { { ac_try="$ac_compile"
3257 case "(($ac_try" in
3258   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3259   *) ac_try_echo=$ac_try;;
3260 esac
3261 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3262 $as_echo "$ac_try_echo"; } >&5
3263   (eval "$ac_compile") 2>&5
3264   ac_status=$?
3265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3266   test $ac_status = 0; }; then :
3267   for ac_file in conftest.o conftest.obj conftest.*; do
3268   test -f "$ac_file" || continue;
3269   case $ac_file in
3270     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3271     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3272        break;;
3273   esac
3274 done
3275 else
3276   $as_echo "$as_me: failed program was:" >&5
3277 sed 's/^/| /' conftest.$ac_ext >&5
3278
3279 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3280 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3281 as_fn_error $? "cannot compute suffix of object files: cannot compile
3282 See \`config.log' for more details" "$LINENO" 5; }
3283 fi
3284 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3285 fi
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3287 $as_echo "$ac_cv_objext" >&6; }
3288 OBJEXT=$ac_cv_objext
3289 ac_objext=$OBJEXT
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3291 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3292 if ${ac_cv_c_compiler_gnu+:} false; then :
3293   $as_echo_n "(cached) " >&6
3294 else
3295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3296 /* end confdefs.h.  */
3297
3298 int
3299 main ()
3300 {
3301 #ifndef __GNUC__
3302        choke me
3303 #endif
3304
3305   ;
3306   return 0;
3307 }
3308 _ACEOF
3309 if ac_fn_c_try_compile "$LINENO"; then :
3310   ac_compiler_gnu=yes
3311 else
3312   ac_compiler_gnu=no
3313 fi
3314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3315 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3316
3317 fi
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3319 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3320 if test $ac_compiler_gnu = yes; then
3321   GCC=yes
3322 else
3323   GCC=
3324 fi
3325 ac_test_CFLAGS=${CFLAGS+set}
3326 ac_save_CFLAGS=$CFLAGS
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3328 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3329 if ${ac_cv_prog_cc_g+:} false; then :
3330   $as_echo_n "(cached) " >&6
3331 else
3332   ac_save_c_werror_flag=$ac_c_werror_flag
3333    ac_c_werror_flag=yes
3334    ac_cv_prog_cc_g=no
3335    CFLAGS="-g"
3336    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3337 /* end confdefs.h.  */
3338
3339 int
3340 main ()
3341 {
3342
3343   ;
3344   return 0;
3345 }
3346 _ACEOF
3347 if ac_fn_c_try_compile "$LINENO"; then :
3348   ac_cv_prog_cc_g=yes
3349 else
3350   CFLAGS=""
3351       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3352 /* end confdefs.h.  */
3353
3354 int
3355 main ()
3356 {
3357
3358   ;
3359   return 0;
3360 }
3361 _ACEOF
3362 if ac_fn_c_try_compile "$LINENO"; then :
3363
3364 else
3365   ac_c_werror_flag=$ac_save_c_werror_flag
3366          CFLAGS="-g"
3367          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368 /* end confdefs.h.  */
3369
3370 int
3371 main ()
3372 {
3373
3374   ;
3375   return 0;
3376 }
3377 _ACEOF
3378 if ac_fn_c_try_compile "$LINENO"; then :
3379   ac_cv_prog_cc_g=yes
3380 fi
3381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3382 fi
3383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3384 fi
3385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3386    ac_c_werror_flag=$ac_save_c_werror_flag
3387 fi
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3389 $as_echo "$ac_cv_prog_cc_g" >&6; }
3390 if test "$ac_test_CFLAGS" = set; then
3391   CFLAGS=$ac_save_CFLAGS
3392 elif test $ac_cv_prog_cc_g = yes; then
3393   if test "$GCC" = yes; then
3394     CFLAGS="-g -O2"
3395   else
3396     CFLAGS="-g"
3397   fi
3398 else
3399   if test "$GCC" = yes; then
3400     CFLAGS="-O2"
3401   else
3402     CFLAGS=
3403   fi
3404 fi
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3406 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3407 if ${ac_cv_prog_cc_c89+:} false; then :
3408   $as_echo_n "(cached) " >&6
3409 else
3410   ac_cv_prog_cc_c89=no
3411 ac_save_CC=$CC
3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413 /* end confdefs.h.  */
3414 #include <stdarg.h>
3415 #include <stdio.h>
3416 struct stat;
3417 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3418 struct buf { int x; };
3419 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3420 static char *e (p, i)
3421      char **p;
3422      int i;
3423 {
3424   return p[i];
3425 }
3426 static char *f (char * (*g) (char **, int), char **p, ...)
3427 {
3428   char *s;
3429   va_list v;
3430   va_start (v,p);
3431   s = g (p, va_arg (v,int));
3432   va_end (v);
3433   return s;
3434 }
3435
3436 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3437    function prototypes and stuff, but not '\xHH' hex character constants.
3438    These don't provoke an error unfortunately, instead are silently treated
3439    as 'x'.  The following induces an error, until -std is added to get
3440    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3441    array size at least.  It's necessary to write '\x00'==0 to get something
3442    that's true only with -std.  */
3443 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3444
3445 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3446    inside strings and character constants.  */
3447 #define FOO(x) 'x'
3448 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3449
3450 int test (int i, double x);
3451 struct s1 {int (*f) (int a);};
3452 struct s2 {int (*f) (double a);};
3453 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3454 int argc;
3455 char **argv;
3456 int
3457 main ()
3458 {
3459 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3460   ;
3461   return 0;
3462 }
3463 _ACEOF
3464 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3465         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3466 do
3467   CC="$ac_save_CC $ac_arg"
3468   if ac_fn_c_try_compile "$LINENO"; then :
3469   ac_cv_prog_cc_c89=$ac_arg
3470 fi
3471 rm -f core conftest.err conftest.$ac_objext
3472   test "x$ac_cv_prog_cc_c89" != "xno" && break
3473 done
3474 rm -f conftest.$ac_ext
3475 CC=$ac_save_CC
3476
3477 fi
3478 # AC_CACHE_VAL
3479 case "x$ac_cv_prog_cc_c89" in
3480   x)
3481     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3482 $as_echo "none needed" >&6; } ;;
3483   xno)
3484     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3485 $as_echo "unsupported" >&6; } ;;
3486   *)
3487     CC="$CC $ac_cv_prog_cc_c89"
3488     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3489 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3490 esac
3491 if test "x$ac_cv_prog_cc_c89" != xno; then :
3492
3493 fi
3494
3495 ac_ext=c
3496 ac_cpp='$CPP $CPPFLAGS'
3497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3500
3501 ac_ext=c
3502 ac_cpp='$CPP $CPPFLAGS'
3503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3507 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3508 if ${am_cv_prog_cc_c_o+:} false; then :
3509   $as_echo_n "(cached) " >&6
3510 else
3511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3512 /* end confdefs.h.  */
3513
3514 int
3515 main ()
3516 {
3517
3518   ;
3519   return 0;
3520 }
3521 _ACEOF
3522   # Make sure it works both with $CC and with simple cc.
3523   # Following AC_PROG_CC_C_O, we do the test twice because some
3524   # compilers refuse to overwrite an existing .o file with -o,
3525   # though they will create one.
3526   am_cv_prog_cc_c_o=yes
3527   for am_i in 1 2; do
3528     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3529    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3530    ac_status=$?
3531    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3532    (exit $ac_status); } \
3533          && test -f conftest2.$ac_objext; then
3534       : OK
3535     else
3536       am_cv_prog_cc_c_o=no
3537       break
3538     fi
3539   done
3540   rm -f core conftest*
3541   unset am_i
3542 fi
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3544 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3545 if test "$am_cv_prog_cc_c_o" != yes; then
3546    # Losing compiler, so override with the script.
3547    # FIXME: It is wrong to rewrite CC.
3548    # But if we don't then we get into trouble of one sort or another.
3549    # A longer-term fix would be to have automake use am__CC in this case,
3550    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3551    CC="$am_aux_dir/compile $CC"
3552 fi
3553 ac_ext=c
3554 ac_cpp='$CPP $CPPFLAGS'
3555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3558
3559
3560
3561 ac_ext=c
3562 ac_cpp='$CPP $CPPFLAGS'
3563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3567 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3568 # On Suns, sometimes $CPP names a directory.
3569 if test -n "$CPP" && test -d "$CPP"; then
3570   CPP=
3571 fi
3572 if test -z "$CPP"; then
3573   if ${ac_cv_prog_CPP+:} false; then :
3574   $as_echo_n "(cached) " >&6
3575 else
3576       # Double quotes because CPP needs to be expanded
3577     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3578     do
3579       ac_preproc_ok=false
3580 for ac_c_preproc_warn_flag in '' yes
3581 do
3582   # Use a header file that comes with gcc, so configuring glibc
3583   # with a fresh cross-compiler works.
3584   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3585   # <limits.h> exists even on freestanding compilers.
3586   # On the NeXT, cc -E runs the code through the compiler's parser,
3587   # not just through cpp. "Syntax error" is here to catch this case.
3588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3589 /* end confdefs.h.  */
3590 #ifdef __STDC__
3591 # include <limits.h>
3592 #else
3593 # include <assert.h>
3594 #endif
3595                      Syntax error
3596 _ACEOF
3597 if ac_fn_c_try_cpp "$LINENO"; then :
3598
3599 else
3600   # Broken: fails on valid input.
3601 continue
3602 fi
3603 rm -f conftest.err conftest.i conftest.$ac_ext
3604
3605   # OK, works on sane cases.  Now check whether nonexistent headers
3606   # can be detected and how.
3607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3608 /* end confdefs.h.  */
3609 #include <ac_nonexistent.h>
3610 _ACEOF
3611 if ac_fn_c_try_cpp "$LINENO"; then :
3612   # Broken: success on invalid input.
3613 continue
3614 else
3615   # Passes both tests.
3616 ac_preproc_ok=:
3617 break
3618 fi
3619 rm -f conftest.err conftest.i conftest.$ac_ext
3620
3621 done
3622 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3623 rm -f conftest.i conftest.err conftest.$ac_ext
3624 if $ac_preproc_ok; then :
3625   break
3626 fi
3627
3628     done
3629     ac_cv_prog_CPP=$CPP
3630
3631 fi
3632   CPP=$ac_cv_prog_CPP
3633 else
3634   ac_cv_prog_CPP=$CPP
3635 fi
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3637 $as_echo "$CPP" >&6; }
3638 ac_preproc_ok=false
3639 for ac_c_preproc_warn_flag in '' yes
3640 do
3641   # Use a header file that comes with gcc, so configuring glibc
3642   # with a fresh cross-compiler works.
3643   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3644   # <limits.h> exists even on freestanding compilers.
3645   # On the NeXT, cc -E runs the code through the compiler's parser,
3646   # not just through cpp. "Syntax error" is here to catch this case.
3647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h.  */
3649 #ifdef __STDC__
3650 # include <limits.h>
3651 #else
3652 # include <assert.h>
3653 #endif
3654                      Syntax error
3655 _ACEOF
3656 if ac_fn_c_try_cpp "$LINENO"; then :
3657
3658 else
3659   # Broken: fails on valid input.
3660 continue
3661 fi
3662 rm -f conftest.err conftest.i conftest.$ac_ext
3663
3664   # OK, works on sane cases.  Now check whether nonexistent headers
3665   # can be detected and how.
3666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3667 /* end confdefs.h.  */
3668 #include <ac_nonexistent.h>
3669 _ACEOF
3670 if ac_fn_c_try_cpp "$LINENO"; then :
3671   # Broken: success on invalid input.
3672 continue
3673 else
3674   # Passes both tests.
3675 ac_preproc_ok=:
3676 break
3677 fi
3678 rm -f conftest.err conftest.i conftest.$ac_ext
3679
3680 done
3681 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3682 rm -f conftest.i conftest.err conftest.$ac_ext
3683 if $ac_preproc_ok; then :
3684
3685 else
3686   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3687 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3688 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3689 See \`config.log' for more details" "$LINENO" 5; }
3690 fi
3691
3692 ac_ext=c
3693 ac_cpp='$CPP $CPPFLAGS'
3694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3697
3698
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3700 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3701 if ${ac_cv_path_GREP+:} false; then :
3702   $as_echo_n "(cached) " >&6
3703 else
3704   if test -z "$GREP"; then
3705   ac_path_GREP_found=false
3706   # Loop through the user's path and test for each of PROGNAME-LIST
3707   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3708 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3709 do
3710   IFS=$as_save_IFS
3711   test -z "$as_dir" && as_dir=.
3712     for ac_prog in grep ggrep; do
3713     for ac_exec_ext in '' $ac_executable_extensions; do
3714       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3715       as_fn_executable_p "$ac_path_GREP" || continue
3716 # Check for GNU ac_path_GREP and select it if it is found.
3717   # Check for GNU $ac_path_GREP
3718 case `"$ac_path_GREP" --version 2>&1` in
3719 *GNU*)
3720   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3721 *)
3722   ac_count=0
3723   $as_echo_n 0123456789 >"conftest.in"
3724   while :
3725   do
3726     cat "conftest.in" "conftest.in" >"conftest.tmp"
3727     mv "conftest.tmp" "conftest.in"
3728     cp "conftest.in" "conftest.nl"
3729     $as_echo 'GREP' >> "conftest.nl"
3730     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3731     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3732     as_fn_arith $ac_count + 1 && ac_count=$as_val
3733     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3734       # Best one so far, save it but keep looking for a better one
3735       ac_cv_path_GREP="$ac_path_GREP"
3736       ac_path_GREP_max=$ac_count
3737     fi
3738     # 10*(2^10) chars as input seems more than enough
3739     test $ac_count -gt 10 && break
3740   done
3741   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3742 esac
3743
3744       $ac_path_GREP_found && break 3
3745     done
3746   done
3747   done
3748 IFS=$as_save_IFS
3749   if test -z "$ac_cv_path_GREP"; then
3750     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3751   fi
3752 else
3753   ac_cv_path_GREP=$GREP
3754 fi
3755
3756 fi
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3758 $as_echo "$ac_cv_path_GREP" >&6; }
3759  GREP="$ac_cv_path_GREP"
3760
3761
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3763 $as_echo_n "checking for egrep... " >&6; }
3764 if ${ac_cv_path_EGREP+:} false; then :
3765   $as_echo_n "(cached) " >&6
3766 else
3767   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3768    then ac_cv_path_EGREP="$GREP -E"
3769    else
3770      if test -z "$EGREP"; then
3771   ac_path_EGREP_found=false
3772   # Loop through the user's path and test for each of PROGNAME-LIST
3773   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3774 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3775 do
3776   IFS=$as_save_IFS
3777   test -z "$as_dir" && as_dir=.
3778     for ac_prog in egrep; do
3779     for ac_exec_ext in '' $ac_executable_extensions; do
3780       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3781       as_fn_executable_p "$ac_path_EGREP" || continue
3782 # Check for GNU ac_path_EGREP and select it if it is found.
3783   # Check for GNU $ac_path_EGREP
3784 case `"$ac_path_EGREP" --version 2>&1` in
3785 *GNU*)
3786   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3787 *)
3788   ac_count=0
3789   $as_echo_n 0123456789 >"conftest.in"
3790   while :
3791   do
3792     cat "conftest.in" "conftest.in" >"conftest.tmp"
3793     mv "conftest.tmp" "conftest.in"
3794     cp "conftest.in" "conftest.nl"
3795     $as_echo 'EGREP' >> "conftest.nl"
3796     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3797     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3798     as_fn_arith $ac_count + 1 && ac_count=$as_val
3799     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3800       # Best one so far, save it but keep looking for a better one
3801       ac_cv_path_EGREP="$ac_path_EGREP"
3802       ac_path_EGREP_max=$ac_count
3803     fi
3804     # 10*(2^10) chars as input seems more than enough
3805     test $ac_count -gt 10 && break
3806   done
3807   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3808 esac
3809
3810       $ac_path_EGREP_found && break 3
3811     done
3812   done
3813   done
3814 IFS=$as_save_IFS
3815   if test -z "$ac_cv_path_EGREP"; then
3816     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3817   fi
3818 else
3819   ac_cv_path_EGREP=$EGREP
3820 fi
3821
3822    fi
3823 fi
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3825 $as_echo "$ac_cv_path_EGREP" >&6; }
3826  EGREP="$ac_cv_path_EGREP"
3827
3828
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3830 $as_echo_n "checking for ANSI C header files... " >&6; }
3831 if ${ac_cv_header_stdc+:} false; then :
3832   $as_echo_n "(cached) " >&6
3833 else
3834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h.  */
3836 #include <stdlib.h>
3837 #include <stdarg.h>
3838 #include <string.h>
3839 #include <float.h>
3840
3841 int
3842 main ()
3843 {
3844
3845   ;
3846   return 0;
3847 }
3848 _ACEOF
3849 if ac_fn_c_try_compile "$LINENO"; then :
3850   ac_cv_header_stdc=yes
3851 else
3852   ac_cv_header_stdc=no
3853 fi
3854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3855
3856 if test $ac_cv_header_stdc = yes; then
3857   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3859 /* end confdefs.h.  */
3860 #include <string.h>
3861
3862 _ACEOF
3863 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3864   $EGREP "memchr" >/dev/null 2>&1; then :
3865
3866 else
3867   ac_cv_header_stdc=no
3868 fi
3869 rm -f conftest*
3870
3871 fi
3872
3873 if test $ac_cv_header_stdc = yes; then
3874   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3876 /* end confdefs.h.  */
3877 #include <stdlib.h>
3878
3879 _ACEOF
3880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3881   $EGREP "free" >/dev/null 2>&1; then :
3882
3883 else
3884   ac_cv_header_stdc=no
3885 fi
3886 rm -f conftest*
3887
3888 fi
3889
3890 if test $ac_cv_header_stdc = yes; then
3891   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3892   if test "$cross_compiling" = yes; then :
3893   :
3894 else
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897 #include <ctype.h>
3898 #include <stdlib.h>
3899 #if ((' ' & 0x0FF) == 0x020)
3900 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3901 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3902 #else
3903 # define ISLOWER(c) \
3904                    (('a' <= (c) && (c) <= 'i') \
3905                      || ('j' <= (c) && (c) <= 'r') \
3906                      || ('s' <= (c) && (c) <= 'z'))
3907 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3908 #endif
3909
3910 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3911 int
3912 main ()
3913 {
3914   int i;
3915   for (i = 0; i < 256; i++)
3916     if (XOR (islower (i), ISLOWER (i))
3917         || toupper (i) != TOUPPER (i))
3918       return 2;
3919   return 0;
3920 }
3921 _ACEOF
3922 if ac_fn_c_try_run "$LINENO"; then :
3923
3924 else
3925   ac_cv_header_stdc=no
3926 fi
3927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3928   conftest.$ac_objext conftest.beam conftest.$ac_ext
3929 fi
3930
3931 fi
3932 fi
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3934 $as_echo "$ac_cv_header_stdc" >&6; }
3935 if test $ac_cv_header_stdc = yes; then
3936
3937 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3938
3939 fi
3940
3941 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3942 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3943                   inttypes.h stdint.h unistd.h
3944 do :
3945   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3946 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3947 "
3948 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3949   cat >>confdefs.h <<_ACEOF
3950 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3951 _ACEOF
3952
3953 fi
3954
3955 done
3956
3957
3958
3959   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3960 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3961   MINIX=yes
3962 else
3963   MINIX=
3964 fi
3965
3966
3967   if test "$MINIX" = yes; then
3968
3969 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3970
3971
3972 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3973
3974
3975 $as_echo "#define _MINIX 1" >>confdefs.h
3976
3977   fi
3978
3979
3980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3981 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3982 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3986 /* end confdefs.h.  */
3987
3988 #         define __EXTENSIONS__ 1
3989           $ac_includes_default
3990 int
3991 main ()
3992 {
3993
3994   ;
3995   return 0;
3996 }
3997 _ACEOF
3998 if ac_fn_c_try_compile "$LINENO"; then :
3999   ac_cv_safe_to_define___extensions__=yes
4000 else
4001   ac_cv_safe_to_define___extensions__=no
4002 fi
4003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4004 fi
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4006 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4007   test $ac_cv_safe_to_define___extensions__ = yes &&
4008     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4009
4010   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4011
4012   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4013
4014   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4015
4016   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4017
4018
4019 test "$program_prefix" != NONE &&
4020   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4021 # Use a double $ so make ignores it.
4022 test "$program_suffix" != NONE &&
4023   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4024 # Double any \ or $.
4025 # By default was `s,x,x', remove it if useless.
4026 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4027 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4028
4029 # Find a good install program.  We prefer a C program (faster),
4030 # so one script is as good as another.  But avoid the broken or
4031 # incompatible versions:
4032 # SysV /etc/install, /usr/sbin/install
4033 # SunOS /usr/etc/install
4034 # IRIX /sbin/install
4035 # AIX /bin/install
4036 # AmigaOS /C/install, which installs bootblocks on floppy discs
4037 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4038 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4039 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4040 # OS/2's system install, which has a completely different semantic
4041 # ./install, which can be erroneously created by make from ./install.sh.
4042 # Reject install programs that cannot install multiple files.
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4044 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4045 if test -z "$INSTALL"; then
4046 if ${ac_cv_path_install+:} false; then :
4047   $as_echo_n "(cached) " >&6
4048 else
4049   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4050 for as_dir in $PATH
4051 do
4052   IFS=$as_save_IFS
4053   test -z "$as_dir" && as_dir=.
4054     # Account for people who put trailing slashes in PATH elements.
4055 case $as_dir/ in #((
4056   ./ | .// | /[cC]/* | \
4057   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4058   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4059   /usr/ucb/* ) ;;
4060   *)
4061     # OSF1 and SCO ODT 3.0 have their own names for install.
4062     # Don't use installbsd from OSF since it installs stuff as root
4063     # by default.
4064     for ac_prog in ginstall scoinst install; do
4065       for ac_exec_ext in '' $ac_executable_extensions; do
4066         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4067           if test $ac_prog = install &&
4068             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4069             # AIX install.  It has an incompatible calling convention.
4070             :
4071           elif test $ac_prog = install &&
4072             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4073             # program-specific install script used by HP pwplus--don't use.
4074             :
4075           else
4076             rm -rf conftest.one conftest.two conftest.dir
4077             echo one > conftest.one
4078             echo two > conftest.two
4079             mkdir conftest.dir
4080             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4081               test -s conftest.one && test -s conftest.two &&
4082               test -s conftest.dir/conftest.one &&
4083               test -s conftest.dir/conftest.two
4084             then
4085               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4086               break 3
4087             fi
4088           fi
4089         fi
4090       done
4091     done
4092     ;;
4093 esac
4094
4095   done
4096 IFS=$as_save_IFS
4097
4098 rm -rf conftest.one conftest.two conftest.dir
4099
4100 fi
4101   if test "${ac_cv_path_install+set}" = set; then
4102     INSTALL=$ac_cv_path_install
4103   else
4104     # As a last resort, use the slow shell script.  Don't cache a
4105     # value for INSTALL within a source directory, because that will
4106     # break other packages using the cache if that directory is
4107     # removed, or if the value is a relative name.
4108     INSTALL=$ac_install_sh
4109   fi
4110 fi
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4112 $as_echo "$INSTALL" >&6; }
4113
4114 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4115 # It thinks the first close brace ends the variable substitution.
4116 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4117
4118 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4119
4120 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4121
4122
4123
4124
4125
4126  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4127 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4128 if ${ac_cv_c_bigendian+:} false; then :
4129   $as_echo_n "(cached) " >&6
4130 else
4131   ac_cv_c_bigendian=unknown
4132     # See if we're dealing with a universal compiler.
4133     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134 /* end confdefs.h.  */
4135 #ifndef __APPLE_CC__
4136                not a universal capable compiler
4137              #endif
4138              typedef int dummy;
4139
4140 _ACEOF
4141 if ac_fn_c_try_compile "$LINENO"; then :
4142
4143         # Check for potential -arch flags.  It is not universal unless
4144         # there are at least two -arch flags with different values.
4145         ac_arch=
4146         ac_prev=
4147         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4148          if test -n "$ac_prev"; then
4149            case $ac_word in
4150              i?86 | x86_64 | ppc | ppc64)
4151                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4152                  ac_arch=$ac_word
4153                else
4154                  ac_cv_c_bigendian=universal
4155                  break
4156                fi
4157                ;;
4158            esac
4159            ac_prev=
4160          elif test "x$ac_word" = "x-arch"; then
4161            ac_prev=arch
4162          fi
4163        done
4164 fi
4165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4166     if test $ac_cv_c_bigendian = unknown; then
4167       # See if sys/param.h defines the BYTE_ORDER macro.
4168       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <sys/types.h>
4171              #include <sys/param.h>
4172
4173 int
4174 main ()
4175 {
4176 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4177                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4178                      && LITTLE_ENDIAN)
4179               bogus endian macros
4180              #endif
4181
4182   ;
4183   return 0;
4184 }
4185 _ACEOF
4186 if ac_fn_c_try_compile "$LINENO"; then :
4187   # It does; now see whether it defined to BIG_ENDIAN or not.
4188          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4189 /* end confdefs.h.  */
4190 #include <sys/types.h>
4191                 #include <sys/param.h>
4192
4193 int
4194 main ()
4195 {
4196 #if BYTE_ORDER != BIG_ENDIAN
4197                  not big endian
4198                 #endif
4199
4200   ;
4201   return 0;
4202 }
4203 _ACEOF
4204 if ac_fn_c_try_compile "$LINENO"; then :
4205   ac_cv_c_bigendian=yes
4206 else
4207   ac_cv_c_bigendian=no
4208 fi
4209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4210 fi
4211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4212     fi
4213     if test $ac_cv_c_bigendian = unknown; then
4214       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4215       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4216 /* end confdefs.h.  */
4217 #include <limits.h>
4218
4219 int
4220 main ()
4221 {
4222 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4223               bogus endian macros
4224              #endif
4225
4226   ;
4227   return 0;
4228 }
4229 _ACEOF
4230 if ac_fn_c_try_compile "$LINENO"; then :
4231   # It does; now see whether it defined to _BIG_ENDIAN or not.
4232          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4233 /* end confdefs.h.  */
4234 #include <limits.h>
4235
4236 int
4237 main ()
4238 {
4239 #ifndef _BIG_ENDIAN
4240                  not big endian
4241                 #endif
4242
4243   ;
4244   return 0;
4245 }
4246 _ACEOF
4247 if ac_fn_c_try_compile "$LINENO"; then :
4248   ac_cv_c_bigendian=yes
4249 else
4250   ac_cv_c_bigendian=no
4251 fi
4252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4253 fi
4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255     fi
4256     if test $ac_cv_c_bigendian = unknown; then
4257       # Compile a test program.
4258       if test "$cross_compiling" = yes; then :
4259   # Try to guess by grepping values from an object file.
4260          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 short int ascii_mm[] =
4263                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4264                 short int ascii_ii[] =
4265                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4266                 int use_ascii (int i) {
4267                   return ascii_mm[i] + ascii_ii[i];
4268                 }
4269                 short int ebcdic_ii[] =
4270                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4271                 short int ebcdic_mm[] =
4272                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4273                 int use_ebcdic (int i) {
4274                   return ebcdic_mm[i] + ebcdic_ii[i];
4275                 }
4276                 extern int foo;
4277
4278 int
4279 main ()
4280 {
4281 return use_ascii (foo) == use_ebcdic (foo);
4282   ;
4283   return 0;
4284 }
4285 _ACEOF
4286 if ac_fn_c_try_compile "$LINENO"; then :
4287   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4288               ac_cv_c_bigendian=yes
4289             fi
4290             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4291               if test "$ac_cv_c_bigendian" = unknown; then
4292                 ac_cv_c_bigendian=no
4293               else
4294                 # finding both strings is unlikely to happen, but who knows?
4295                 ac_cv_c_bigendian=unknown
4296               fi
4297             fi
4298 fi
4299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4300 else
4301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4302 /* end confdefs.h.  */
4303 $ac_includes_default
4304 int
4305 main ()
4306 {
4307
4308              /* Are we little or big endian?  From Harbison&Steele.  */
4309              union
4310              {
4311                long int l;
4312                char c[sizeof (long int)];
4313              } u;
4314              u.l = 1;
4315              return u.c[sizeof (long int) - 1] == 1;
4316
4317   ;
4318   return 0;
4319 }
4320 _ACEOF
4321 if ac_fn_c_try_run "$LINENO"; then :
4322   ac_cv_c_bigendian=no
4323 else
4324   ac_cv_c_bigendian=yes
4325 fi
4326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4327   conftest.$ac_objext conftest.beam conftest.$ac_ext
4328 fi
4329
4330     fi
4331 fi
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4333 $as_echo "$ac_cv_c_bigendian" >&6; }
4334  case $ac_cv_c_bigendian in #(
4335    yes)
4336      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4337 ;; #(
4338    no)
4339       ;; #(
4340    universal)
4341
4342 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4343
4344      ;; #(
4345    *)
4346      as_fn_error $? "unknown endianness
4347  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4348  esac
4349
4350
4351
4352
4353 if test "x$cross_compiling" = "xno"; then
4354   : "${AR_FOR_BUILD:=\$(AR)}"
4355   : "${CC_FOR_BUILD:=\$(CC)}"
4356   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
4357   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
4358   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
4359 else
4360   : "${AR_FOR_BUILD:=ar}"
4361   : "${CC_FOR_BUILD:=gcc}"
4362   : "${RANLIB_FOR_BUILD:=ranlib}"
4363   : "${CFLAGS_FOR_BUILD:=-g -O}"
4364   : "${LDLFAGS_FOR_BUILD:=}"
4365 fi
4366
4367
4368
4369
4370
4371
4372
4373 if test -n "$ac_tool_prefix"; then
4374   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4375 set dummy ${ac_tool_prefix}ar; ac_word=$2
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4377 $as_echo_n "checking for $ac_word... " >&6; }
4378 if ${ac_cv_prog_AR+:} false; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   if test -n "$AR"; then
4382   ac_cv_prog_AR="$AR" # Let the user override the test.
4383 else
4384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4385 for as_dir in $PATH
4386 do
4387   IFS=$as_save_IFS
4388   test -z "$as_dir" && as_dir=.
4389     for ac_exec_ext in '' $ac_executable_extensions; do
4390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4391     ac_cv_prog_AR="${ac_tool_prefix}ar"
4392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4393     break 2
4394   fi
4395 done
4396   done
4397 IFS=$as_save_IFS
4398
4399 fi
4400 fi
4401 AR=$ac_cv_prog_AR
4402 if test -n "$AR"; then
4403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4404 $as_echo "$AR" >&6; }
4405 else
4406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4407 $as_echo "no" >&6; }
4408 fi
4409
4410
4411 fi
4412 if test -z "$ac_cv_prog_AR"; then
4413   ac_ct_AR=$AR
4414   # Extract the first word of "ar", so it can be a program name with args.
4415 set dummy ar; ac_word=$2
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4417 $as_echo_n "checking for $ac_word... " >&6; }
4418 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4419   $as_echo_n "(cached) " >&6
4420 else
4421   if test -n "$ac_ct_AR"; then
4422   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4423 else
4424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4425 for as_dir in $PATH
4426 do
4427   IFS=$as_save_IFS
4428   test -z "$as_dir" && as_dir=.
4429     for ac_exec_ext in '' $ac_executable_extensions; do
4430   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4431     ac_cv_prog_ac_ct_AR="ar"
4432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4433     break 2
4434   fi
4435 done
4436   done
4437 IFS=$as_save_IFS
4438
4439 fi
4440 fi
4441 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4442 if test -n "$ac_ct_AR"; then
4443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4444 $as_echo "$ac_ct_AR" >&6; }
4445 else
4446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4447 $as_echo "no" >&6; }
4448 fi
4449
4450   if test "x$ac_ct_AR" = x; then
4451     AR=""
4452   else
4453     case $cross_compiling:$ac_tool_warned in
4454 yes:)
4455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4456 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4457 ac_tool_warned=yes ;;
4458 esac
4459     AR=$ac_ct_AR
4460   fi
4461 else
4462   AR="$ac_cv_prog_AR"
4463 fi
4464
4465 if test -n "$ac_tool_prefix"; then
4466   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4467 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4469 $as_echo_n "checking for $ac_word... " >&6; }
4470 if ${ac_cv_prog_RANLIB+:} false; then :
4471   $as_echo_n "(cached) " >&6
4472 else
4473   if test -n "$RANLIB"; then
4474   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4475 else
4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4477 for as_dir in $PATH
4478 do
4479   IFS=$as_save_IFS
4480   test -z "$as_dir" && as_dir=.
4481     for ac_exec_ext in '' $ac_executable_extensions; do
4482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4483     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4485     break 2
4486   fi
4487 done
4488   done
4489 IFS=$as_save_IFS
4490
4491 fi
4492 fi
4493 RANLIB=$ac_cv_prog_RANLIB
4494 if test -n "$RANLIB"; then
4495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4496 $as_echo "$RANLIB" >&6; }
4497 else
4498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4499 $as_echo "no" >&6; }
4500 fi
4501
4502
4503 fi
4504 if test -z "$ac_cv_prog_RANLIB"; then
4505   ac_ct_RANLIB=$RANLIB
4506   # Extract the first word of "ranlib", so it can be a program name with args.
4507 set dummy ranlib; ac_word=$2
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4509 $as_echo_n "checking for $ac_word... " >&6; }
4510 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4511   $as_echo_n "(cached) " >&6
4512 else
4513   if test -n "$ac_ct_RANLIB"; then
4514   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4515 else
4516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4517 for as_dir in $PATH
4518 do
4519   IFS=$as_save_IFS
4520   test -z "$as_dir" && as_dir=.
4521     for ac_exec_ext in '' $ac_executable_extensions; do
4522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4523     ac_cv_prog_ac_ct_RANLIB="ranlib"
4524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4525     break 2
4526   fi
4527 done
4528   done
4529 IFS=$as_save_IFS
4530
4531 fi
4532 fi
4533 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4534 if test -n "$ac_ct_RANLIB"; then
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4536 $as_echo "$ac_ct_RANLIB" >&6; }
4537 else
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4539 $as_echo "no" >&6; }
4540 fi
4541
4542   if test "x$ac_ct_RANLIB" = x; then
4543     RANLIB=":"
4544   else
4545     case $cross_compiling:$ac_tool_warned in
4546 yes:)
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4549 ac_tool_warned=yes ;;
4550 esac
4551     RANLIB=$ac_ct_RANLIB
4552   fi
4553 else
4554   RANLIB="$ac_cv_prog_RANLIB"
4555 fi
4556
4557
4558 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
4559 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
4560 # is C99.  So handle it ourselves.
4561 :
4562 C_DIALECT=
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
4564 $as_echo_n "checking whether C11 is supported by default... " >&6; }
4565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567
4568 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4569 # error "C11 support not found"
4570 #endif
4571
4572 _ACEOF
4573 if ac_fn_c_try_compile "$LINENO"; then :
4574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4575 $as_echo "yes" >&6; }
4576 else
4577
4578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4579 $as_echo "no" >&6; }
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4581 $as_echo_n "checking for -std=c11 support... " >&6; }
4582   ac_save_CC="$CC"
4583   CC="$CC -std=c11"
4584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585 /* end confdefs.h.  */
4586
4587 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4588 # error "C11 support not found"
4589 #endif
4590
4591 _ACEOF
4592 if ac_fn_c_try_compile "$LINENO"; then :
4593
4594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4595 $as_echo "yes" >&6; }
4596   CC="$ac_save_CC"
4597   C_DIALECT="-std=c11"
4598
4599 else
4600   as_fn_error $? "C11 is required" "$LINENO" 5
4601 fi
4602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4603 fi
4604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4605
4606
4607
4608
4609
4610   for ac_header in $ac_header_list
4611 do :
4612   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4613 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4614 "
4615 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4616   cat >>confdefs.h <<_ACEOF
4617 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4618 _ACEOF
4619
4620 fi
4621
4622 done
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675   for ac_func in $ac_func_list
4676 do :
4677   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4678 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4679 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4680   cat >>confdefs.h <<_ACEOF
4681 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4682 _ACEOF
4683
4684 fi
4685 done
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
4810 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
4811 if ${ac_cv_struct_tm+:} false; then :
4812   $as_echo_n "(cached) " >&6
4813 else
4814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4815 /* end confdefs.h.  */
4816 #include <sys/types.h>
4817 #include <time.h>
4818
4819 int
4820 main ()
4821 {
4822 struct tm tm;
4823                                      int *p = &tm.tm_sec;
4824                                      return !p;
4825   ;
4826   return 0;
4827 }
4828 _ACEOF
4829 if ac_fn_c_try_compile "$LINENO"; then :
4830   ac_cv_struct_tm=time.h
4831 else
4832   ac_cv_struct_tm=sys/time.h
4833 fi
4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4835 fi
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
4837 $as_echo "$ac_cv_struct_tm" >&6; }
4838 if test $ac_cv_struct_tm = sys/time.h; then
4839
4840 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
4841
4842 fi
4843
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
4845 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
4846 if ${ac_cv_type_uid_t+:} false; then :
4847   $as_echo_n "(cached) " >&6
4848 else
4849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4850 /* end confdefs.h.  */
4851 #include <sys/types.h>
4852
4853 _ACEOF
4854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4855   $EGREP "uid_t" >/dev/null 2>&1; then :
4856   ac_cv_type_uid_t=yes
4857 else
4858   ac_cv_type_uid_t=no
4859 fi
4860 rm -f conftest*
4861
4862 fi
4863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
4864 $as_echo "$ac_cv_type_uid_t" >&6; }
4865 if test $ac_cv_type_uid_t = no; then
4866
4867 $as_echo "#define uid_t int" >>confdefs.h
4868
4869
4870 $as_echo "#define gid_t int" >>confdefs.h
4871
4872 fi
4873
4874
4875 ac_header_dirent=no
4876 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4877   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4879 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4880 if eval \${$as_ac_Header+:} false; then :
4881   $as_echo_n "(cached) " >&6
4882 else
4883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h.  */
4885 #include <sys/types.h>
4886 #include <$ac_hdr>
4887
4888 int
4889 main ()
4890 {
4891 if ((DIR *) 0)
4892 return 0;
4893   ;
4894   return 0;
4895 }
4896 _ACEOF
4897 if ac_fn_c_try_compile "$LINENO"; then :
4898   eval "$as_ac_Header=yes"
4899 else
4900   eval "$as_ac_Header=no"
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 fi
4904 eval ac_res=\$$as_ac_Header
4905                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4906 $as_echo "$ac_res" >&6; }
4907 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4908   cat >>confdefs.h <<_ACEOF
4909 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4910 _ACEOF
4911
4912 ac_header_dirent=$ac_hdr; break
4913 fi
4914
4915 done
4916 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4917 if test $ac_header_dirent = dirent.h; then
4918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4919 $as_echo_n "checking for library containing opendir... " >&6; }
4920 if ${ac_cv_search_opendir+:} false; then :
4921   $as_echo_n "(cached) " >&6
4922 else
4923   ac_func_search_save_LIBS=$LIBS
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h.  */
4926
4927 /* Override any GCC internal prototype to avoid an error.
4928    Use char because int might match the return type of a GCC
4929    builtin and then its argument prototype would still apply.  */
4930 #ifdef __cplusplus
4931 extern "C"
4932 #endif
4933 char opendir ();
4934 int
4935 main ()
4936 {
4937 return opendir ();
4938   ;
4939   return 0;
4940 }
4941 _ACEOF
4942 for ac_lib in '' dir; do
4943   if test -z "$ac_lib"; then
4944     ac_res="none required"
4945   else
4946     ac_res=-l$ac_lib
4947     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4948   fi
4949   if ac_fn_c_try_link "$LINENO"; then :
4950   ac_cv_search_opendir=$ac_res
4951 fi
4952 rm -f core conftest.err conftest.$ac_objext \
4953     conftest$ac_exeext
4954   if ${ac_cv_search_opendir+:} false; then :
4955   break
4956 fi
4957 done
4958 if ${ac_cv_search_opendir+:} false; then :
4959
4960 else
4961   ac_cv_search_opendir=no
4962 fi
4963 rm conftest.$ac_ext
4964 LIBS=$ac_func_search_save_LIBS
4965 fi
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4967 $as_echo "$ac_cv_search_opendir" >&6; }
4968 ac_res=$ac_cv_search_opendir
4969 if test "$ac_res" != no; then :
4970   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4971
4972 fi
4973
4974 else
4975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4976 $as_echo_n "checking for library containing opendir... " >&6; }
4977 if ${ac_cv_search_opendir+:} false; then :
4978   $as_echo_n "(cached) " >&6
4979 else
4980   ac_func_search_save_LIBS=$LIBS
4981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4982 /* end confdefs.h.  */
4983
4984 /* Override any GCC internal prototype to avoid an error.
4985    Use char because int might match the return type of a GCC
4986    builtin and then its argument prototype would still apply.  */
4987 #ifdef __cplusplus
4988 extern "C"
4989 #endif
4990 char opendir ();
4991 int
4992 main ()
4993 {
4994 return opendir ();
4995   ;
4996   return 0;
4997 }
4998 _ACEOF
4999 for ac_lib in '' x; do
5000   if test -z "$ac_lib"; then
5001     ac_res="none required"
5002   else
5003     ac_res=-l$ac_lib
5004     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5005   fi
5006   if ac_fn_c_try_link "$LINENO"; then :
5007   ac_cv_search_opendir=$ac_res
5008 fi
5009 rm -f core conftest.err conftest.$ac_objext \
5010     conftest$ac_exeext
5011   if ${ac_cv_search_opendir+:} false; then :
5012   break
5013 fi
5014 done
5015 if ${ac_cv_search_opendir+:} false; then :
5016
5017 else
5018   ac_cv_search_opendir=no
5019 fi
5020 rm conftest.$ac_ext
5021 LIBS=$ac_func_search_save_LIBS
5022 fi
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5024 $as_echo "$ac_cv_search_opendir" >&6; }
5025 ac_res=$ac_cv_search_opendir
5026 if test "$ac_res" != no; then :
5027   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5028
5029 fi
5030
5031 fi
5032
5033
5034
5035
5036 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
5037 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
5038
5039 cat >>confdefs.h <<_ACEOF
5040 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5041 _ACEOF
5042
5043
5044 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
5045
5046 fi
5047
5048
5049 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
5050 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
5051
5052 cat >>confdefs.h <<_ACEOF
5053 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5054 _ACEOF
5055
5056
5057 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
5058
5059 else
5060   case " $LIBOBJS " in
5061   *" fileblocks.$ac_objext "* ) ;;
5062   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
5063  ;;
5064 esac
5065
5066 fi
5067
5068
5069 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5070 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
5071
5072 cat >>confdefs.h <<_ACEOF
5073 #define HAVE_STRUCT_STAT_ST_RDEV 1
5074 _ACEOF
5075
5076
5077 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5078
5079 fi
5080
5081
5082 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
5083 #include <$ac_cv_struct_tm>
5084
5085 "
5086 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
5087
5088 cat >>confdefs.h <<_ACEOF
5089 #define HAVE_STRUCT_TM_TM_ZONE 1
5090 _ACEOF
5091
5092
5093 fi
5094
5095 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
5096
5097 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
5098
5099 else
5100   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
5101 "
5102 if test "x$ac_cv_have_decl_tzname" = xyes; then :
5103   ac_have_decl=1
5104 else
5105   ac_have_decl=0
5106 fi
5107
5108 cat >>confdefs.h <<_ACEOF
5109 #define HAVE_DECL_TZNAME $ac_have_decl
5110 _ACEOF
5111
5112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
5113 $as_echo_n "checking for tzname... " >&6; }
5114 if ${ac_cv_var_tzname+:} false; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5118 /* end confdefs.h.  */
5119 #include <time.h>
5120 #if !HAVE_DECL_TZNAME
5121 extern char *tzname[];
5122 #endif
5123
5124 int
5125 main ()
5126 {
5127 return tzname[0][0];
5128   ;
5129   return 0;
5130 }
5131 _ACEOF
5132 if ac_fn_c_try_link "$LINENO"; then :
5133   ac_cv_var_tzname=yes
5134 else
5135   ac_cv_var_tzname=no
5136 fi
5137 rm -f core conftest.err conftest.$ac_objext \
5138     conftest$ac_exeext conftest.$ac_ext
5139 fi
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
5141 $as_echo "$ac_cv_var_tzname" >&6; }
5142   if test $ac_cv_var_tzname = yes; then
5143
5144 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
5145
5146   fi
5147 fi
5148
5149
5150 ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
5151 #include <sys/types.h>
5152 #endif
5153 #ifdef HAVE_SYS_STAT_H
5154 #include <sys/stat.h>
5155 #endif
5156 "
5157 if test "x$ac_cv_member_struct_stat_st_dev" = xyes; then :
5158
5159 cat >>confdefs.h <<_ACEOF
5160 #define HAVE_STRUCT_STAT_ST_DEV 1
5161 _ACEOF
5162
5163
5164 fi
5165 ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
5166 #include <sys/types.h>
5167 #endif
5168 #ifdef HAVE_SYS_STAT_H
5169 #include <sys/stat.h>
5170 #endif
5171 "
5172 if test "x$ac_cv_member_struct_stat_st_ino" = xyes; then :
5173
5174 cat >>confdefs.h <<_ACEOF
5175 #define HAVE_STRUCT_STAT_ST_INO 1
5176 _ACEOF
5177
5178
5179 fi
5180 ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
5181 #include <sys/types.h>
5182 #endif
5183 #ifdef HAVE_SYS_STAT_H
5184 #include <sys/stat.h>
5185 #endif
5186 "
5187 if test "x$ac_cv_member_struct_stat_st_mode" = xyes; then :
5188
5189 cat >>confdefs.h <<_ACEOF
5190 #define HAVE_STRUCT_STAT_ST_MODE 1
5191 _ACEOF
5192
5193
5194 fi
5195 ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
5196 #include <sys/types.h>
5197 #endif
5198 #ifdef HAVE_SYS_STAT_H
5199 #include <sys/stat.h>
5200 #endif
5201 "
5202 if test "x$ac_cv_member_struct_stat_st_nlink" = xyes; then :
5203
5204 cat >>confdefs.h <<_ACEOF
5205 #define HAVE_STRUCT_STAT_ST_NLINK 1
5206 _ACEOF
5207
5208
5209 fi
5210 ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
5211 #include <sys/types.h>
5212 #endif
5213 #ifdef HAVE_SYS_STAT_H
5214 #include <sys/stat.h>
5215 #endif
5216 "
5217 if test "x$ac_cv_member_struct_stat_st_uid" = xyes; then :
5218
5219 cat >>confdefs.h <<_ACEOF
5220 #define HAVE_STRUCT_STAT_ST_UID 1
5221 _ACEOF
5222
5223
5224 fi
5225 ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
5226 #include <sys/types.h>
5227 #endif
5228 #ifdef HAVE_SYS_STAT_H
5229 #include <sys/stat.h>
5230 #endif
5231 "
5232 if test "x$ac_cv_member_struct_stat_st_gid" = xyes; then :
5233
5234 cat >>confdefs.h <<_ACEOF
5235 #define HAVE_STRUCT_STAT_ST_GID 1
5236 _ACEOF
5237
5238
5239 fi
5240 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
5241 #include <sys/types.h>
5242 #endif
5243 #ifdef HAVE_SYS_STAT_H
5244 #include <sys/stat.h>
5245 #endif
5246 "
5247 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
5248
5249 cat >>confdefs.h <<_ACEOF
5250 #define HAVE_STRUCT_STAT_ST_RDEV 1
5251 _ACEOF
5252
5253
5254 fi
5255 ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
5256 #include <sys/types.h>
5257 #endif
5258 #ifdef HAVE_SYS_STAT_H
5259 #include <sys/stat.h>
5260 #endif
5261 "
5262 if test "x$ac_cv_member_struct_stat_st_size" = xyes; then :
5263
5264 cat >>confdefs.h <<_ACEOF
5265 #define HAVE_STRUCT_STAT_ST_SIZE 1
5266 _ACEOF
5267
5268
5269 fi
5270 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
5271 #include <sys/types.h>
5272 #endif
5273 #ifdef HAVE_SYS_STAT_H
5274 #include <sys/stat.h>
5275 #endif
5276 "
5277 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
5278
5279 cat >>confdefs.h <<_ACEOF
5280 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5281 _ACEOF
5282
5283
5284 fi
5285 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
5286 #include <sys/types.h>
5287 #endif
5288 #ifdef HAVE_SYS_STAT_H
5289 #include <sys/stat.h>
5290 #endif
5291 "
5292 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
5293
5294 cat >>confdefs.h <<_ACEOF
5295 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5296 _ACEOF
5297
5298
5299 fi
5300 ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
5301 #include <sys/types.h>
5302 #endif
5303 #ifdef HAVE_SYS_STAT_H
5304 #include <sys/stat.h>
5305 #endif
5306 "
5307 if test "x$ac_cv_member_struct_stat_st_atime" = xyes; then :
5308
5309 cat >>confdefs.h <<_ACEOF
5310 #define HAVE_STRUCT_STAT_ST_ATIME 1
5311 _ACEOF
5312
5313
5314 fi
5315 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
5316 #include <sys/types.h>
5317 #endif
5318 #ifdef HAVE_SYS_STAT_H
5319 #include <sys/stat.h>
5320 #endif
5321 "
5322 if test "x$ac_cv_member_struct_stat_st_mtime" = xyes; then :
5323
5324 cat >>confdefs.h <<_ACEOF
5325 #define HAVE_STRUCT_STAT_ST_MTIME 1
5326 _ACEOF
5327
5328
5329 fi
5330 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
5331 #include <sys/types.h>
5332 #endif
5333 #ifdef HAVE_SYS_STAT_H
5334 #include <sys/stat.h>
5335 #endif
5336 "
5337 if test "x$ac_cv_member_struct_stat_st_ctime" = xyes; then :
5338
5339 cat >>confdefs.h <<_ACEOF
5340 #define HAVE_STRUCT_STAT_ST_CTIME 1
5341 _ACEOF
5342
5343
5344 fi
5345
5346
5347 ac_fn_c_check_type "$LINENO" "__int128" "ac_cv_type___int128" "$ac_includes_default"
5348 if test "x$ac_cv_type___int128" = xyes; then :
5349
5350 cat >>confdefs.h <<_ACEOF
5351 #define HAVE___INT128 1
5352 _ACEOF
5353
5354
5355 fi
5356
5357 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5358 #include <sys/socket.h>
5359
5360 "
5361 if test "x$ac_cv_type_socklen_t" = xyes; then :
5362
5363 cat >>confdefs.h <<_ACEOF
5364 #define HAVE_SOCKLEN_T 1
5365 _ACEOF
5366
5367
5368 fi
5369
5370
5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
5372 $as_echo_n "checking type of array argument to getgroups... " >&6; }
5373 if ${ac_cv_type_getgroups+:} false; then :
5374   $as_echo_n "(cached) " >&6
5375 else
5376   if test "$cross_compiling" = yes; then :
5377   ac_cv_type_getgroups=cross
5378 else
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381 /* Thanks to Mike Rendell for this test.  */
5382 $ac_includes_default
5383 #define NGID 256
5384 #undef MAX
5385 #define MAX(x, y) ((x) > (y) ? (x) : (y))
5386
5387 int
5388 main ()
5389 {
5390   gid_t gidset[NGID];
5391   int i, n;
5392   union { gid_t gval; long int lval; }  val;
5393
5394   val.lval = -1;
5395   for (i = 0; i < NGID; i++)
5396     gidset[i] = val.gval;
5397   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
5398                  gidset);
5399   /* Exit non-zero if getgroups seems to require an array of ints.  This
5400      happens when gid_t is short int but getgroups modifies an array
5401      of ints.  */
5402   return n > 0 && gidset[n] != val.gval;
5403 }
5404 _ACEOF
5405 if ac_fn_c_try_run "$LINENO"; then :
5406   ac_cv_type_getgroups=gid_t
5407 else
5408   ac_cv_type_getgroups=int
5409 fi
5410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5411   conftest.$ac_objext conftest.beam conftest.$ac_ext
5412 fi
5413
5414 if test $ac_cv_type_getgroups = cross; then
5415         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5416 /* end confdefs.h.  */
5417 #include <unistd.h>
5418
5419 _ACEOF
5420 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5421   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
5422   ac_cv_type_getgroups=gid_t
5423 else
5424   ac_cv_type_getgroups=int
5425 fi
5426 rm -f conftest*
5427
5428 fi
5429 fi
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
5431 $as_echo "$ac_cv_type_getgroups" >&6; }
5432
5433 cat >>confdefs.h <<_ACEOF
5434 #define GETGROUPS_T $ac_cv_type_getgroups
5435 _ACEOF
5436
5437
5438 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5439 if test "x$ac_cv_type_mode_t" = xyes; then :
5440
5441 else
5442
5443 cat >>confdefs.h <<_ACEOF
5444 #define mode_t int
5445 _ACEOF
5446
5447 fi
5448
5449 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5450 if test "x$ac_cv_type_off_t" = xyes; then :
5451
5452 else
5453
5454 cat >>confdefs.h <<_ACEOF
5455 #define off_t long int
5456 _ACEOF
5457
5458 fi
5459
5460 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5461 if test "x$ac_cv_type_pid_t" = xyes; then :
5462
5463 else
5464
5465 cat >>confdefs.h <<_ACEOF
5466 #define pid_t int
5467 _ACEOF
5468
5469 fi
5470
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5472 $as_echo_n "checking return type of signal handlers... " >&6; }
5473 if ${ac_cv_type_signal+:} false; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5477 /* end confdefs.h.  */
5478 #include <sys/types.h>
5479 #include <signal.h>
5480
5481 int
5482 main ()
5483 {
5484 return *(signal (0, 0)) (0) == 1;
5485   ;
5486   return 0;
5487 }
5488 _ACEOF
5489 if ac_fn_c_try_compile "$LINENO"; then :
5490   ac_cv_type_signal=int
5491 else
5492   ac_cv_type_signal=void
5493 fi
5494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5495 fi
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5497 $as_echo "$ac_cv_type_signal" >&6; }
5498
5499 cat >>confdefs.h <<_ACEOF
5500 #define RETSIGTYPE $ac_cv_type_signal
5501 _ACEOF
5502
5503
5504 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5505 if test "x$ac_cv_type_size_t" = xyes; then :
5506
5507 else
5508
5509 cat >>confdefs.h <<_ACEOF
5510 #define size_t unsigned int
5511 _ACEOF
5512
5513 fi
5514
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5516 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5517 if ${ac_cv_type_uid_t+:} false; then :
5518   $as_echo_n "(cached) " >&6
5519 else
5520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522 #include <sys/types.h>
5523
5524 _ACEOF
5525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5526   $EGREP "uid_t" >/dev/null 2>&1; then :
5527   ac_cv_type_uid_t=yes
5528 else
5529   ac_cv_type_uid_t=no
5530 fi
5531 rm -f conftest*
5532
5533 fi
5534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5535 $as_echo "$ac_cv_type_uid_t" >&6; }
5536 if test $ac_cv_type_uid_t = no; then
5537
5538 $as_echo "#define uid_t int" >>confdefs.h
5539
5540
5541 $as_echo "#define gid_t int" >>confdefs.h
5542
5543 fi
5544
5545
5546
5547
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5549 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5550     # Check whether --enable-maintainer-mode was given.
5551 if test "${enable_maintainer_mode+set}" = set; then :
5552   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5553 else
5554   USE_MAINTAINER_MODE=no
5555 fi
5556
5557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5558 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5559    if test $USE_MAINTAINER_MODE = yes; then
5560   MAINTAINER_MODE_TRUE=
5561   MAINTAINER_MODE_FALSE='#'
5562 else
5563   MAINTAINER_MODE_TRUE='#'
5564   MAINTAINER_MODE_FALSE=
5565 fi
5566
5567   MAINT=$MAINTAINER_MODE_TRUE
5568
5569
5570 am__api_version='1.15'
5571
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
5573 $as_echo_n "checking whether build environment is sane... " >&6; }
5574 # Reject unsafe characters in $srcdir or the absolute working directory
5575 # name.  Accept space and tab only in the latter.
5576 am_lf='
5577 '
5578 case `pwd` in
5579   *[\\\"\#\$\&\'\`$am_lf]*)
5580     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
5581 esac
5582 case $srcdir in
5583   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
5584     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
5585 esac
5586
5587 # Do 'set' in a subshell so we don't clobber the current shell's
5588 # arguments.  Must try -L first in case configure is actually a
5589 # symlink; some systems play weird games with the mod time of symlinks
5590 # (eg FreeBSD returns the mod time of the symlink's containing
5591 # directory).
5592 if (
5593    am_has_slept=no
5594    for am_try in 1 2; do
5595      echo "timestamp, slept: $am_has_slept" > conftest.file
5596      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
5597      if test "$*" = "X"; then
5598         # -L didn't work.
5599         set X `ls -t "$srcdir/configure" conftest.file`
5600      fi
5601      if test "$*" != "X $srcdir/configure conftest.file" \
5602         && test "$*" != "X conftest.file $srcdir/configure"; then
5603
5604         # If neither matched, then we have a broken ls.  This can happen
5605         # if, for instance, CONFIG_SHELL is bash and it inherits a
5606         # broken ls alias from the environment.  This has actually
5607         # happened.  Such a system could not be considered "sane".
5608         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
5609   alias in your environment" "$LINENO" 5
5610      fi
5611      if test "$2" = conftest.file || test $am_try -eq 2; then
5612        break
5613      fi
5614      # Just in case.
5615      sleep 1
5616      am_has_slept=yes
5617    done
5618    test "$2" = conftest.file
5619    )
5620 then
5621    # Ok.
5622    :
5623 else
5624    as_fn_error $? "newly created file is older than distributed files!
5625 Check your system clock" "$LINENO" 5
5626 fi
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5628 $as_echo "yes" >&6; }
5629 # If we didn't sleep, we still need to ensure time stamps of config.status and
5630 # generated files are strictly newer.
5631 am_sleep_pid=
5632 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
5633   ( sleep 1 ) &
5634   am_sleep_pid=$!
5635 fi
5636
5637 rm -f conftest.file
5638
5639 if test x"${MISSING+set}" != xset; then
5640   case $am_aux_dir in
5641   *\ * | *\     *)
5642     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
5643   *)
5644     MISSING="\${SHELL} $am_aux_dir/missing" ;;
5645   esac
5646 fi
5647 # Use eval to expand $SHELL
5648 if eval "$MISSING --is-lightweight"; then
5649   am_missing_run="$MISSING "
5650 else
5651   am_missing_run=
5652   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
5653 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
5654 fi
5655
5656 if test x"${install_sh+set}" != xset; then
5657   case $am_aux_dir in
5658   *\ * | *\     *)
5659     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5660   *)
5661     install_sh="\${SHELL} $am_aux_dir/install-sh"
5662   esac
5663 fi
5664
5665 # Installed binaries are usually stripped using 'strip' when the user
5666 # run "make install-strip".  However 'strip' might not be the right
5667 # tool to use in cross-compilation environments, therefore Automake
5668 # will honor the 'STRIP' environment variable to overrule this program.
5669 if test "$cross_compiling" != no; then
5670   if test -n "$ac_tool_prefix"; then
5671   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5672 set dummy ${ac_tool_prefix}strip; ac_word=$2
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5674 $as_echo_n "checking for $ac_word... " >&6; }
5675 if ${ac_cv_prog_STRIP+:} false; then :
5676   $as_echo_n "(cached) " >&6
5677 else
5678   if test -n "$STRIP"; then
5679   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5680 else
5681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5682 for as_dir in $PATH
5683 do
5684   IFS=$as_save_IFS
5685   test -z "$as_dir" && as_dir=.
5686     for ac_exec_ext in '' $ac_executable_extensions; do
5687   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5688     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5690     break 2
5691   fi
5692 done
5693   done
5694 IFS=$as_save_IFS
5695
5696 fi
5697 fi
5698 STRIP=$ac_cv_prog_STRIP
5699 if test -n "$STRIP"; then
5700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5701 $as_echo "$STRIP" >&6; }
5702 else
5703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704 $as_echo "no" >&6; }
5705 fi
5706
5707
5708 fi
5709 if test -z "$ac_cv_prog_STRIP"; then
5710   ac_ct_STRIP=$STRIP
5711   # Extract the first word of "strip", so it can be a program name with args.
5712 set dummy strip; ac_word=$2
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5714 $as_echo_n "checking for $ac_word... " >&6; }
5715 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5716   $as_echo_n "(cached) " >&6
5717 else
5718   if test -n "$ac_ct_STRIP"; then
5719   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5720 else
5721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5722 for as_dir in $PATH
5723 do
5724   IFS=$as_save_IFS
5725   test -z "$as_dir" && as_dir=.
5726     for ac_exec_ext in '' $ac_executable_extensions; do
5727   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5728     ac_cv_prog_ac_ct_STRIP="strip"
5729     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5730     break 2
5731   fi
5732 done
5733   done
5734 IFS=$as_save_IFS
5735
5736 fi
5737 fi
5738 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5739 if test -n "$ac_ct_STRIP"; then
5740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5741 $as_echo "$ac_ct_STRIP" >&6; }
5742 else
5743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5744 $as_echo "no" >&6; }
5745 fi
5746
5747   if test "x$ac_ct_STRIP" = x; then
5748     STRIP=":"
5749   else
5750     case $cross_compiling:$ac_tool_warned in
5751 yes:)
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5753 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5754 ac_tool_warned=yes ;;
5755 esac
5756     STRIP=$ac_ct_STRIP
5757   fi
5758 else
5759   STRIP="$ac_cv_prog_STRIP"
5760 fi
5761
5762 fi
5763 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5764
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
5766 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
5767 if test -z "$MKDIR_P"; then
5768   if ${ac_cv_path_mkdir+:} false; then :
5769   $as_echo_n "(cached) " >&6
5770 else
5771   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5772 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
5773 do
5774   IFS=$as_save_IFS
5775   test -z "$as_dir" && as_dir=.
5776     for ac_prog in mkdir gmkdir; do
5777          for ac_exec_ext in '' $ac_executable_extensions; do
5778            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
5779            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
5780              'mkdir (GNU coreutils) '* | \
5781              'mkdir (coreutils) '* | \
5782              'mkdir (fileutils) '4.1*)
5783                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
5784                break 3;;
5785            esac
5786          done
5787        done
5788   done
5789 IFS=$as_save_IFS
5790
5791 fi
5792
5793   test -d ./--version && rmdir ./--version
5794   if test "${ac_cv_path_mkdir+set}" = set; then
5795     MKDIR_P="$ac_cv_path_mkdir -p"
5796   else
5797     # As a last resort, use the slow shell script.  Don't cache a
5798     # value for MKDIR_P within a source directory, because that will
5799     # break other packages using the cache if that directory is
5800     # removed, or if the value is a relative name.
5801     MKDIR_P="$ac_install_sh -d"
5802   fi
5803 fi
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
5805 $as_echo "$MKDIR_P" >&6; }
5806
5807 for ac_prog in gawk mawk nawk awk
5808 do
5809   # Extract the first word of "$ac_prog", so it can be a program name with args.
5810 set dummy $ac_prog; ac_word=$2
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5812 $as_echo_n "checking for $ac_word... " >&6; }
5813 if ${ac_cv_prog_AWK+:} false; then :
5814   $as_echo_n "(cached) " >&6
5815 else
5816   if test -n "$AWK"; then
5817   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5818 else
5819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5820 for as_dir in $PATH
5821 do
5822   IFS=$as_save_IFS
5823   test -z "$as_dir" && as_dir=.
5824     for ac_exec_ext in '' $ac_executable_extensions; do
5825   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5826     ac_cv_prog_AWK="$ac_prog"
5827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5828     break 2
5829   fi
5830 done
5831   done
5832 IFS=$as_save_IFS
5833
5834 fi
5835 fi
5836 AWK=$ac_cv_prog_AWK
5837 if test -n "$AWK"; then
5838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5839 $as_echo "$AWK" >&6; }
5840 else
5841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5842 $as_echo "no" >&6; }
5843 fi
5844
5845
5846   test -n "$AWK" && break
5847 done
5848
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5850 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5851 set x ${MAKE-make}
5852 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5853 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   cat >conftest.make <<\_ACEOF
5857 SHELL = /bin/sh
5858 all:
5859         @echo '@@@%%%=$(MAKE)=@@@%%%'
5860 _ACEOF
5861 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5862 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5863   *@@@%%%=?*=@@@%%%*)
5864     eval ac_cv_prog_make_${ac_make}_set=yes;;
5865   *)
5866     eval ac_cv_prog_make_${ac_make}_set=no;;
5867 esac
5868 rm -f conftest.make
5869 fi
5870 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5872 $as_echo "yes" >&6; }
5873   SET_MAKE=
5874 else
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5876 $as_echo "no" >&6; }
5877   SET_MAKE="MAKE=${MAKE-make}"
5878 fi
5879
5880 rm -rf .tst 2>/dev/null
5881 mkdir .tst 2>/dev/null
5882 if test -d .tst; then
5883   am__leading_dot=.
5884 else
5885   am__leading_dot=_
5886 fi
5887 rmdir .tst 2>/dev/null
5888
5889 DEPDIR="${am__leading_dot}deps"
5890
5891 ac_config_commands="$ac_config_commands depfiles"
5892
5893
5894 am_make=${MAKE-make}
5895 cat > confinc << 'END'
5896 am__doit:
5897         @echo this is the am__doit target
5898 .PHONY: am__doit
5899 END
5900 # If we don't find an include directive, just comment out the code.
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5902 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5903 am__include="#"
5904 am__quote=
5905 _am_result=none
5906 # First try GNU make style include.
5907 echo "include confinc" > confmf
5908 # Ignore all kinds of additional output from 'make'.
5909 case `$am_make -s -f confmf 2> /dev/null` in #(
5910 *the\ am__doit\ target*)
5911   am__include=include
5912   am__quote=
5913   _am_result=GNU
5914   ;;
5915 esac
5916 # Now try BSD make style include.
5917 if test "$am__include" = "#"; then
5918    echo '.include "confinc"' > confmf
5919    case `$am_make -s -f confmf 2> /dev/null` in #(
5920    *the\ am__doit\ target*)
5921      am__include=.include
5922      am__quote="\""
5923      _am_result=BSD
5924      ;;
5925    esac
5926 fi
5927
5928
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5930 $as_echo "$_am_result" >&6; }
5931 rm -f confinc confmf
5932
5933 # Check whether --enable-dependency-tracking was given.
5934 if test "${enable_dependency_tracking+set}" = set; then :
5935   enableval=$enable_dependency_tracking;
5936 fi
5937
5938 if test "x$enable_dependency_tracking" != xno; then
5939   am_depcomp="$ac_aux_dir/depcomp"
5940   AMDEPBACKSLASH='\'
5941   am__nodep='_no'
5942 fi
5943  if test "x$enable_dependency_tracking" != xno; then
5944   AMDEP_TRUE=
5945   AMDEP_FALSE='#'
5946 else
5947   AMDEP_TRUE='#'
5948   AMDEP_FALSE=
5949 fi
5950
5951
5952 # Check whether --enable-silent-rules was given.
5953 if test "${enable_silent_rules+set}" = set; then :
5954   enableval=$enable_silent_rules;
5955 fi
5956
5957 case $enable_silent_rules in # (((
5958   yes) AM_DEFAULT_VERBOSITY=0;;
5959    no) AM_DEFAULT_VERBOSITY=1;;
5960     *) AM_DEFAULT_VERBOSITY=1;;
5961 esac
5962 am_make=${MAKE-make}
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
5964 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
5965 if ${am_cv_make_support_nested_variables+:} false; then :
5966   $as_echo_n "(cached) " >&6
5967 else
5968   if $as_echo 'TRUE=$(BAR$(V))
5969 BAR0=false
5970 BAR1=true
5971 V=1
5972 am__doit:
5973         @$(TRUE)
5974 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
5975   am_cv_make_support_nested_variables=yes
5976 else
5977   am_cv_make_support_nested_variables=no
5978 fi
5979 fi
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
5981 $as_echo "$am_cv_make_support_nested_variables" >&6; }
5982 if test $am_cv_make_support_nested_variables = yes; then
5983     AM_V='$(V)'
5984   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
5985 else
5986   AM_V=$AM_DEFAULT_VERBOSITY
5987   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
5988 fi
5989 AM_BACKSLASH='\'
5990
5991 if test "`cd $srcdir && pwd`" != "`pwd`"; then
5992   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
5993   # is not polluted with repeated "-I."
5994   am__isrc=' -I$(srcdir)'
5995   # test to see if srcdir already configured
5996   if test -f $srcdir/config.status; then
5997     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
5998   fi
5999 fi
6000
6001 # test whether we have cygpath
6002 if test -z "$CYGPATH_W"; then
6003   if (cygpath --version) >/dev/null 2>/dev/null; then
6004     CYGPATH_W='cygpath -w'
6005   else
6006     CYGPATH_W=echo
6007   fi
6008 fi
6009
6010
6011 # Define the identity of the package.
6012  PACKAGE='sim'
6013  VERSION='0'
6014
6015
6016 cat >>confdefs.h <<_ACEOF
6017 #define PACKAGE "$PACKAGE"
6018 _ACEOF
6019
6020
6021 cat >>confdefs.h <<_ACEOF
6022 #define VERSION "$VERSION"
6023 _ACEOF
6024
6025 # Some tools Automake needs.
6026
6027 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6028
6029
6030 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6031
6032
6033 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6034
6035
6036 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6037
6038
6039 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6040
6041 # For better backward compatibility.  To be removed once Automake 1.9.x
6042 # dies out for good.  For more background, see:
6043 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
6044 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
6045 mkdir_p='$(MKDIR_P)'
6046
6047 # We need awk for the "check" target (and possibly the TAP driver).  The
6048 # system "awk" is bad on some platforms.
6049 # Always define AMTAR for backward compatibility.  Yes, it's still used
6050 # in the wild :-(  We should find a proper way to deprecate it ...
6051 AMTAR='$${TAR-tar}'
6052
6053
6054 # We'll loop over all known methods to create a tar archive until one works.
6055 _am_tools='gnutar  pax cpio none'
6056
6057 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
6058
6059
6060
6061
6062
6063 depcc="$CC"   am_compiler_list=
6064
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6066 $as_echo_n "checking dependency style of $depcc... " >&6; }
6067 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6068   $as_echo_n "(cached) " >&6
6069 else
6070   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6071   # We make a subdir and do the tests there.  Otherwise we can end up
6072   # making bogus files that we don't know about and never remove.  For
6073   # instance it was reported that on HP-UX the gcc test will end up
6074   # making a dummy file named 'D' -- because '-MD' means "put the output
6075   # in D".
6076   rm -rf conftest.dir
6077   mkdir conftest.dir
6078   # Copy depcomp to subdir because otherwise we won't find it if we're
6079   # using a relative directory.
6080   cp "$am_depcomp" conftest.dir
6081   cd conftest.dir
6082   # We will build objects and dependencies in a subdirectory because
6083   # it helps to detect inapplicable dependency modes.  For instance
6084   # both Tru64's cc and ICC support -MD to output dependencies as a
6085   # side effect of compilation, but ICC will put the dependencies in
6086   # the current directory while Tru64 will put them in the object
6087   # directory.
6088   mkdir sub
6089
6090   am_cv_CC_dependencies_compiler_type=none
6091   if test "$am_compiler_list" = ""; then
6092      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6093   fi
6094   am__universal=false
6095   case " $depcc " in #(
6096      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6097      esac
6098
6099   for depmode in $am_compiler_list; do
6100     # Setup a source with many dependencies, because some compilers
6101     # like to wrap large dependency lists on column 80 (with \), and
6102     # we should not choose a depcomp mode which is confused by this.
6103     #
6104     # We need to recreate these files for each test, as the compiler may
6105     # overwrite some of them when testing with obscure command lines.
6106     # This happens at least with the AIX C compiler.
6107     : > sub/conftest.c
6108     for i in 1 2 3 4 5 6; do
6109       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6110       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6111       # Solaris 10 /bin/sh.
6112       echo '/* dummy */' > sub/conftst$i.h
6113     done
6114     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6115
6116     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6117     # mode.  It turns out that the SunPro C++ compiler does not properly
6118     # handle '-M -o', and we need to detect this.  Also, some Intel
6119     # versions had trouble with output in subdirs.
6120     am__obj=sub/conftest.${OBJEXT-o}
6121     am__minus_obj="-o $am__obj"
6122     case $depmode in
6123     gcc)
6124       # This depmode causes a compiler race in universal mode.
6125       test "$am__universal" = false || continue
6126       ;;
6127     nosideeffect)
6128       # After this tag, mechanisms are not by side-effect, so they'll
6129       # only be used when explicitly requested.
6130       if test "x$enable_dependency_tracking" = xyes; then
6131         continue
6132       else
6133         break
6134       fi
6135       ;;
6136     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6137       # This compiler won't grok '-c -o', but also, the minuso test has
6138       # not run yet.  These depmodes are late enough in the game, and
6139       # so weak that their functioning should not be impacted.
6140       am__obj=conftest.${OBJEXT-o}
6141       am__minus_obj=
6142       ;;
6143     none) break ;;
6144     esac
6145     if depmode=$depmode \
6146        source=sub/conftest.c object=$am__obj \
6147        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6148        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6149          >/dev/null 2>conftest.err &&
6150        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6151        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6152        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6153        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6154       # icc doesn't choke on unknown options, it will just issue warnings
6155       # or remarks (even with -Werror).  So we grep stderr for any message
6156       # that says an option was ignored or not supported.
6157       # When given -MP, icc 7.0 and 7.1 complain thusly:
6158       #   icc: Command line warning: ignoring option '-M'; no argument required
6159       # The diagnosis changed in icc 8.0:
6160       #   icc: Command line remark: option '-MP' not supported
6161       if (grep 'ignoring option' conftest.err ||
6162           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6163         am_cv_CC_dependencies_compiler_type=$depmode
6164         break
6165       fi
6166     fi
6167   done
6168
6169   cd ..
6170   rm -rf conftest.dir
6171 else
6172   am_cv_CC_dependencies_compiler_type=none
6173 fi
6174
6175 fi
6176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6177 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6178 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6179
6180  if
6181   test "x$enable_dependency_tracking" != xno \
6182   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6183   am__fastdepCC_TRUE=
6184   am__fastdepCC_FALSE='#'
6185 else
6186   am__fastdepCC_TRUE='#'
6187   am__fastdepCC_FALSE=
6188 fi
6189
6190
6191
6192 # POSIX will say in a future version that running "rm -f" with no argument
6193 # is OK; and we want to be able to make that assumption in our Makefile
6194 # recipes.  So use an aggressive probe to check that the usage we want is
6195 # actually supported "in the wild" to an acceptable degree.
6196 # See automake bug#10828.
6197 # To make any issue more visible, cause the running configure to be aborted
6198 # by default if the 'rm' program in use doesn't match our expectations; the
6199 # user can still override this though.
6200 if rm -f && rm -fr && rm -rf; then : OK; else
6201   cat >&2 <<'END'
6202 Oops!
6203
6204 Your 'rm' program seems unable to run without file operands specified
6205 on the command line, even when the '-f' option is present.  This is contrary
6206 to the behaviour of most rm programs out there, and not conforming with
6207 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
6208
6209 Please tell bug-automake@gnu.org about your system, including the value
6210 of your $PATH and any error possibly output before this message.  This
6211 can help us improve future automake versions.
6212
6213 END
6214   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
6215     echo 'Configuration will proceed anyway, since you have set the' >&2
6216     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
6217     echo >&2
6218   else
6219     cat >&2 <<'END'
6220 Aborting the configuration process, to ensure you take notice of the issue.
6221
6222 You can download and install GNU coreutils to get an 'rm' implementation
6223 that behaves properly: <http://www.gnu.org/software/coreutils/>.
6224
6225 If you want to complete the configuration process using your problematic
6226 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
6227 to "yes", and re-run configure.
6228
6229 END
6230     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
6231   fi
6232 fi
6233
6234 # Check whether --enable-silent-rules was given.
6235 if test "${enable_silent_rules+set}" = set; then :
6236   enableval=$enable_silent_rules;
6237 fi
6238
6239 case $enable_silent_rules in # (((
6240   yes) AM_DEFAULT_VERBOSITY=0;;
6241    no) AM_DEFAULT_VERBOSITY=1;;
6242     *) AM_DEFAULT_VERBOSITY=0;;
6243 esac
6244 am_make=${MAKE-make}
6245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
6246 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
6247 if ${am_cv_make_support_nested_variables+:} false; then :
6248   $as_echo_n "(cached) " >&6
6249 else
6250   if $as_echo 'TRUE=$(BAR$(V))
6251 BAR0=false
6252 BAR1=true
6253 V=1
6254 am__doit:
6255         @$(TRUE)
6256 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
6257   am_cv_make_support_nested_variables=yes
6258 else
6259   am_cv_make_support_nested_variables=no
6260 fi
6261 fi
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
6263 $as_echo "$am_cv_make_support_nested_variables" >&6; }
6264 if test $am_cv_make_support_nested_variables = yes; then
6265     AM_V='$(V)'
6266   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
6267 else
6268   AM_V=$AM_DEFAULT_VERBOSITY
6269   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
6270 fi
6271 AM_BACKSLASH='\'
6272
6273
6274 # If a cpu ever has more than one simulator to choose from, use
6275 # --enable-sim=... to choose.
6276 # Check whether --enable-sim was given.
6277 if test "${enable_sim+set}" = set; then :
6278   enableval=$enable_sim; case "${enableval}" in
6279 yes | no) ;;
6280 *)      as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
6281 esac
6282 fi
6283
6284
6285 # Check whether --enable-example-sims was given.
6286 if test "${enable_example_sims+set}" = set; then :
6287   enableval=$enable_example_sims;
6288 fi
6289
6290
6291 # Check whether --enable-targets was given.
6292 if test "${enable_targets+set}" = set; then :
6293   enableval=$enable_targets; case "${enableval}" in
6294   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
6295             ;;
6296   no)       enable_targets= ;;
6297   *)        enable_targets=$enableval ;;
6298 esac
6299 fi
6300
6301
6302 SIM_PRIMARY_TARGET=
6303
6304
6305
6306
6307 if test "${enable_sim}" != no; then
6308   sim_igen=no
6309   for targ in `echo $target $enable_targets | sed 's/,/ /g'`
6310   do
6311
6312   case "${targ}" in
6313     all|aarch64*-*-*)
6314       if test "${targ}" = "${target}"; then
6315         SIM_PRIMARY_TARGET=aarch64
6316       fi
6317
6318
6319 subdirs="$subdirs aarch64"
6320
6321
6322       ;;
6323   esac
6324
6325
6326   case "${targ}" in
6327     all|arm*-*-*)
6328       if test "${targ}" = "${target}"; then
6329         SIM_PRIMARY_TARGET=arm
6330       fi
6331       subdirs="$subdirs arm"
6332
6333
6334       ;;
6335   esac
6336
6337
6338   case "${targ}" in
6339     all|avr*-*-*)
6340       if test "${targ}" = "${target}"; then
6341         SIM_PRIMARY_TARGET=avr
6342       fi
6343       subdirs="$subdirs avr"
6344
6345
6346       ;;
6347   esac
6348
6349
6350   case "${targ}" in
6351     all|bfin-*-*)
6352       if test "${targ}" = "${target}"; then
6353         SIM_PRIMARY_TARGET=bfin
6354       fi
6355       subdirs="$subdirs bfin"
6356
6357
6358       ;;
6359   esac
6360
6361
6362   case "${targ}" in
6363     all|bpf-*-*)
6364       if test "${targ}" = "${target}"; then
6365         SIM_PRIMARY_TARGET=bpf
6366       fi
6367       subdirs="$subdirs bpf"
6368
6369
6370       ;;
6371   esac
6372
6373
6374   case "${targ}" in
6375     all|cr16*-*-*)
6376       if test "${targ}" = "${target}"; then
6377         SIM_PRIMARY_TARGET=cr16
6378       fi
6379       subdirs="$subdirs cr16"
6380
6381
6382       ;;
6383   esac
6384
6385
6386   case "${targ}" in
6387     all|cris-*-* | crisv32-*-*)
6388       if test "${targ}" = "${target}"; then
6389         SIM_PRIMARY_TARGET=cris
6390       fi
6391       subdirs="$subdirs cris"
6392
6393
6394       ;;
6395   esac
6396
6397
6398   case "${targ}" in
6399     all|d10v-*-*)
6400       if test "${targ}" = "${target}"; then
6401         SIM_PRIMARY_TARGET=d10v
6402       fi
6403       subdirs="$subdirs d10v"
6404
6405
6406       ;;
6407   esac
6408
6409
6410   case "${targ}" in
6411     all|frv-*-*)
6412       if test "${targ}" = "${target}"; then
6413         SIM_PRIMARY_TARGET=frv
6414       fi
6415       subdirs="$subdirs frv"
6416
6417
6418       ;;
6419   esac
6420
6421
6422   case "${targ}" in
6423     all|h8300*-*-*)
6424       if test "${targ}" = "${target}"; then
6425         SIM_PRIMARY_TARGET=h8300
6426       fi
6427       subdirs="$subdirs h8300"
6428
6429
6430       ;;
6431   esac
6432
6433
6434   case "${targ}" in
6435     all|iq2000-*-*)
6436       if test "${targ}" = "${target}"; then
6437         SIM_PRIMARY_TARGET=iq2000
6438       fi
6439       subdirs="$subdirs iq2000"
6440
6441
6442       ;;
6443   esac
6444
6445
6446   case "${targ}" in
6447     all|lm32-*-*)
6448       if test "${targ}" = "${target}"; then
6449         SIM_PRIMARY_TARGET=lm32
6450       fi
6451       subdirs="$subdirs lm32"
6452
6453
6454       ;;
6455   esac
6456
6457
6458   case "${targ}" in
6459     all|m32c-*-*)
6460       if test "${targ}" = "${target}"; then
6461         SIM_PRIMARY_TARGET=m32c
6462       fi
6463       subdirs="$subdirs m32c"
6464
6465
6466       ;;
6467   esac
6468
6469
6470   case "${targ}" in
6471     all|m32r-*-*)
6472       if test "${targ}" = "${target}"; then
6473         SIM_PRIMARY_TARGET=m32r
6474       fi
6475       subdirs="$subdirs m32r"
6476
6477
6478       ;;
6479   esac
6480
6481
6482   case "${targ}" in
6483     all|m68hc11-*-*|m6811-*-*)
6484       if test "${targ}" = "${target}"; then
6485         SIM_PRIMARY_TARGET=m68hc11
6486       fi
6487       subdirs="$subdirs m68hc11"
6488
6489
6490       ;;
6491   esac
6492
6493
6494   case "${targ}" in
6495     all|mcore-*-*)
6496       if test "${targ}" = "${target}"; then
6497         SIM_PRIMARY_TARGET=mcore
6498       fi
6499       subdirs="$subdirs mcore"
6500
6501
6502       ;;
6503   esac
6504
6505
6506   case "${targ}" in
6507     all|microblaze-*-*)
6508       if test "${targ}" = "${target}"; then
6509         SIM_PRIMARY_TARGET=microblaze
6510       fi
6511       subdirs="$subdirs microblaze"
6512
6513
6514       ;;
6515   esac
6516
6517
6518   case "${targ}" in
6519     all|mips*-*-*)
6520       if test "${targ}" = "${target}"; then
6521         SIM_PRIMARY_TARGET=mips
6522       fi
6523       subdirs="$subdirs mips"
6524
6525       sim_igen=yes
6526       ;;
6527   esac
6528
6529
6530   case "${targ}" in
6531     all|mn10300*-*-*)
6532       if test "${targ}" = "${target}"; then
6533         SIM_PRIMARY_TARGET=mn10300
6534       fi
6535       subdirs="$subdirs mn10300"
6536
6537       sim_igen=yes
6538       ;;
6539   esac
6540
6541
6542   case "${targ}" in
6543     all|moxie-*-*)
6544       if test "${targ}" = "${target}"; then
6545         SIM_PRIMARY_TARGET=moxie
6546       fi
6547       subdirs="$subdirs moxie"
6548
6549
6550       ;;
6551   esac
6552
6553
6554   case "${targ}" in
6555     all|msp430*-*-*)
6556       if test "${targ}" = "${target}"; then
6557         SIM_PRIMARY_TARGET=msp430
6558       fi
6559       subdirs="$subdirs msp430"
6560
6561
6562       ;;
6563   esac
6564
6565
6566   case "${targ}" in
6567     all|or1k-*-* | or1knd-*-*)
6568       if test "${targ}" = "${target}"; then
6569         SIM_PRIMARY_TARGET=or1k
6570       fi
6571       subdirs="$subdirs or1k"
6572
6573
6574       ;;
6575   esac
6576
6577
6578   case "${targ}" in
6579     all|pru*-*-*)
6580       if test "${targ}" = "${target}"; then
6581         SIM_PRIMARY_TARGET=pru
6582       fi
6583       subdirs="$subdirs pru"
6584
6585
6586       ;;
6587   esac
6588
6589
6590   case "${targ}" in
6591     all|riscv*-*-*)
6592       if test "${targ}" = "${target}"; then
6593         SIM_PRIMARY_TARGET=riscv
6594       fi
6595       subdirs="$subdirs riscv"
6596
6597
6598       ;;
6599   esac
6600
6601
6602   case "${targ}" in
6603     all|rl78-*-*)
6604       if test "${targ}" = "${target}"; then
6605         SIM_PRIMARY_TARGET=rl78
6606       fi
6607       subdirs="$subdirs rl78"
6608
6609
6610       ;;
6611   esac
6612
6613
6614   case "${targ}" in
6615     all|rx-*-*)
6616       if test "${targ}" = "${target}"; then
6617         SIM_PRIMARY_TARGET=rx
6618       fi
6619       subdirs="$subdirs rx"
6620
6621
6622       ;;
6623   esac
6624
6625
6626   case "${targ}" in
6627     all|sh*-*-*)
6628       if test "${targ}" = "${target}"; then
6629         SIM_PRIMARY_TARGET=sh
6630       fi
6631       subdirs="$subdirs sh"
6632
6633
6634       ;;
6635   esac
6636
6637
6638   case "${targ}" in
6639     all|sparc-*-rtems*|sparc-*-elf*)
6640       if test "${targ}" = "${target}"; then
6641         SIM_PRIMARY_TARGET=erc32
6642       fi
6643       subdirs="$subdirs erc32"
6644
6645
6646       ;;
6647   esac
6648
6649
6650   case "${targ}" in
6651     all|powerpc*-*-*)
6652       if test "${targ}" = "${target}"; then
6653         SIM_PRIMARY_TARGET=ppc
6654       fi
6655       subdirs="$subdirs ppc"
6656
6657
6658       ;;
6659   esac
6660
6661
6662   case "${targ}" in
6663     all|ft32-*-*)
6664       if test "${targ}" = "${target}"; then
6665         SIM_PRIMARY_TARGET=ft32
6666       fi
6667       subdirs="$subdirs ft32"
6668
6669
6670       ;;
6671   esac
6672
6673
6674   case "${targ}" in
6675     all|v850*-*-*)
6676       if test "${targ}" = "${target}"; then
6677         SIM_PRIMARY_TARGET=v850
6678       fi
6679       subdirs="$subdirs v850"
6680
6681       sim_igen=yes
6682       ;;
6683   esac
6684
6685   done
6686
6687   if test "x${enable_example_sims}" = xyes; then
6688     subdirs="$subdirs example-synacor"
6689
6690   fi
6691 fi
6692  if test "$sim_igen" = "yes"; then
6693   SIM_ENABLE_IGEN_TRUE=
6694   SIM_ENABLE_IGEN_FALSE='#'
6695 else
6696   SIM_ENABLE_IGEN_TRUE='#'
6697   SIM_ENABLE_IGEN_FALSE=
6698 fi
6699
6700
6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force sim alignment" >&5
6702 $as_echo_n "checking whether to force sim alignment... " >&6; }
6703 sim_alignment=
6704 # Check whether --enable-sim-alignment was given.
6705 if test "${enable_sim_alignment+set}" = set; then :
6706   enableval=$enable_sim_alignment; case "${enableval}" in
6707   yes | strict | STRICT)      sim_alignment="STRICT_ALIGNMENT";;
6708   no | nonstrict | NONSTRICT) sim_alignment="NONSTRICT_ALIGNMENT";;
6709   forced | FORCED)            sim_alignment="FORCED_ALIGNMENT";;
6710   *) as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5;;
6711 esac
6712 fi
6713
6714 cat >>confdefs.h <<_ACEOF
6715 #define WITH_ALIGNMENT ${sim_alignment:-0}
6716 _ACEOF
6717
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${sim_alignment:-no}" >&5
6719 $as_echo "${sim_alignment:-no}" >&6; }
6720
6721
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
6723 $as_echo_n "checking whether to enable sim asserts... " >&6; }
6724 sim_assert="1"
6725 # Check whether --enable-sim-assert was given.
6726 if test "${enable_sim_assert+set}" = set; then :
6727   enableval=$enable_sim_assert; case "${enableval}" in
6728   yes)  sim_assert="1";;
6729   no)   sim_assert="0";;
6730   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
6731 esac
6732 fi
6733
6734 cat >>confdefs.h <<_ACEOF
6735 #define WITH_ASSERT $sim_assert
6736 _ACEOF
6737
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
6739 $as_echo "$sim_assert" >&6; }
6740
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim debug setting" >&5
6742 $as_echo_n "checking for sim debug setting... " >&6; }
6743 sim_debug="0"
6744 # Check whether --enable-sim-debug was given.
6745 if test "${enable_sim_debug+set}" = set; then :
6746   enableval=$enable_sim_debug; case "${enableval}" in
6747   yes) sim_debug="7";;
6748   no)  sim_debug="0";;
6749   *)   sim_debug="($enableval)";;
6750 esac
6751 fi
6752 if test "$sim_debug" != "0"; then
6753
6754 cat >>confdefs.h <<_ACEOF
6755 #define DEBUG $sim_debug
6756 _ACEOF
6757
6758 fi
6759
6760 cat >>confdefs.h <<_ACEOF
6761 #define WITH_DEBUG $sim_debug
6762 _ACEOF
6763
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_debug" >&5
6765 $as_echo "$sim_debug" >&6; }
6766
6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force sim endianness" >&5
6768 $as_echo_n "checking whether to force sim endianness... " >&6; }
6769 sim_endian=
6770 # Check whether --enable-sim-endian was given.
6771 if test "${enable_sim_endian+set}" = set; then :
6772   enableval=$enable_sim_endian; case "${enableval}" in
6773   b*|B*) sim_endian="BFD_ENDIAN_BIG";;
6774   l*|L*) sim_endian="BFD_ENDIAN_LITTLE";;
6775   yes | no) ;;
6776   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5;;
6777 esac
6778 fi
6779
6780 cat >>confdefs.h <<_ACEOF
6781 #define WITH_TARGET_BYTE_ORDER ${sim_endian:-BFD_ENDIAN_UNKNOWN}
6782 _ACEOF
6783
6784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${sim_alignment:-no}" >&5
6785 $as_echo "${sim_alignment:-no}" >&6; }
6786
6787
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
6789 $as_echo_n "checking default sim environment setting... " >&6; }
6790 sim_environment="ALL_ENVIRONMENT"
6791 # Check whether --enable-sim-environment was given.
6792 if test "${enable_sim_environment+set}" = set; then :
6793   enableval=$enable_sim_environment; case "${enableval}" in
6794   all | ALL)             sim_environment="ALL_ENVIRONMENT";;
6795   user | USER)           sim_environment="USER_ENVIRONMENT";;
6796   virtual | VIRTUAL)     sim_environment="VIRTUAL_ENVIRONMENT";;
6797   operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";;
6798   *)   as_fn_error $? "Unknown value $enableval passed to --enable-sim-environment" "$LINENO" 5;;
6799 esac
6800 fi
6801
6802 cat >>confdefs.h <<_ACEOF
6803 #define WITH_ENVIRONMENT $sim_environment
6804 _ACEOF
6805
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_environment" >&5
6807 $as_echo "$sim_environment" >&6; }
6808
6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim profile settings" >&5
6810 $as_echo_n "checking for sim profile settings... " >&6; }
6811 profile="1"
6812 sim_profile="-1"
6813 # Check whether --enable-sim-profile was given.
6814 if test "${enable_sim_profile+set}" = set; then :
6815   enableval=$enable_sim_profile; case "${enableval}" in
6816   yes)  profile="1" sim_profile="-1";;
6817   no)   profile="0" sim_profile="0";;
6818   [-0-9]*)
6819         profile="(${enableval})" sim_profile="(${enableval})";;
6820   [a-z]*)
6821     profile="1"
6822         sim_profile=""
6823         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6824           if test x"$sim_profile" = x; then
6825             sim_profile="(PROFILE_$x"
6826           else
6827             sim_profile="${sim_profile}|PROFILE_$x"
6828           fi
6829         done
6830         sim_profile="$sim_profile)" ;;
6831 esac
6832 fi
6833
6834 cat >>confdefs.h <<_ACEOF
6835 #define PROFILE $profile
6836 _ACEOF
6837
6838
6839 cat >>confdefs.h <<_ACEOF
6840 #define WITH_PROFILE $sim_profile
6841 _ACEOF
6842
6843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
6844 $as_echo "$sim_profile" >&6; }
6845
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
6847 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
6848 sim_stdio="0"
6849 # Check whether --enable-sim-stdio was given.
6850 if test "${enable_sim_stdio+set}" = set; then :
6851   enableval=$enable_sim_stdio; case "${enableval}" in
6852   yes)  sim_stdio="DO_USE_STDIO";;
6853   no)   sim_stdio="DONT_USE_STDIO";;
6854   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
6855 esac
6856 fi
6857
6858 cat >>confdefs.h <<_ACEOF
6859 #define WITH_STDIO $sim_stdio
6860 _ACEOF
6861
6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
6863 $as_echo "$sim_stdio" >&6; }
6864
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
6866 $as_echo_n "checking for sim trace settings... " >&6; }
6867 sim_trace="~TRACE_debug"
6868 # Check whether --enable-sim-trace was given.
6869 if test "${enable_sim_trace+set}" = set; then :
6870   enableval=$enable_sim_trace; case "${enableval}" in
6871   yes)  sim_trace="-1";;
6872   no)   sim_trace="0";;
6873   [-0-9]*)
6874         sim_trace="'(${enableval})'";;
6875   [[:lower:]]*)
6876         sim_trace=""
6877         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6878           if test x"$sim_trace" = x; then
6879             sim_trace="(TRACE_$x"
6880           else
6881             sim_trace="${sim_trace}|TRACE_$x"
6882           fi
6883         done
6884         sim_trace="$sim_trace)" ;;
6885 esac
6886 fi
6887
6888 cat >>confdefs.h <<_ACEOF
6889 #define WITH_TRACE $sim_trace
6890 _ACEOF
6891
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
6893 $as_echo "$sim_trace" >&6; }
6894
6895
6896 # Check whether --enable-werror was given.
6897 if test "${enable_werror+set}" = set; then :
6898   enableval=$enable_werror; case "${enableval}" in
6899      yes | y) ERROR_ON_WARNING="yes" ;;
6900      no | n)  ERROR_ON_WARNING="no" ;;
6901      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6902    esac
6903 fi
6904
6905
6906 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6907   ERROR_ON_WARNING=yes
6908 fi
6909
6910 WERROR_CFLAGS=""
6911 if test "${ERROR_ON_WARNING}" = yes ; then
6912   WERROR_CFLAGS="-Werror"
6913 fi
6914
6915 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
6916 -Wpointer-sign \
6917 -Wno-unused -Wunused-value -Wunused-function \
6918 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes
6919 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
6920 -Wold-style-declaration -Wold-style-definition"
6921
6922 # Enable -Wno-format by default when using gcc on mingw since many
6923 # GCC versions complain about %I64.
6924 case "${host}" in
6925   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
6926   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
6927 esac
6928
6929 # Check whether --enable-build-warnings was given.
6930 if test "${enable_build_warnings+set}" = set; then :
6931   enableval=$enable_build_warnings; case "${enableval}" in
6932   yes)  ;;
6933   no)   build_warnings="-w";;
6934   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6935         build_warnings="${build_warnings} ${t}";;
6936   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6937         build_warnings="${t} ${build_warnings}";;
6938   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6939 esac
6940 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6941   echo "Setting compiler warning flags = $build_warnings" 6>&1
6942 fi
6943 fi
6944 # Check whether --enable-sim-build-warnings was given.
6945 if test "${enable_sim_build_warnings+set}" = set; then :
6946   enableval=$enable_sim_build_warnings; case "${enableval}" in
6947   yes)  ;;
6948   no)   build_warnings="-w";;
6949   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6950         build_warnings="${build_warnings} ${t}";;
6951   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6952         build_warnings="${t} ${build_warnings}";;
6953   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6954 esac
6955 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6956   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6957 fi
6958 fi
6959 WARN_CFLAGS=""
6960 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6961 then
6962     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6963 $as_echo_n "checking compiler warning flags... " >&6; }
6964     # Separate out the -Werror flag as some files just cannot be
6965     # compiled with it enabled.
6966     for w in ${build_warnings}; do
6967         case $w in
6968         -Werr*) WERROR_CFLAGS=-Werror ;;
6969         *) # Check that GCC accepts it
6970             saved_CFLAGS="$CFLAGS"
6971             CFLAGS="$CFLAGS -Werror $w"
6972             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6973 /* end confdefs.h.  */
6974
6975 int
6976 main ()
6977 {
6978
6979   ;
6980   return 0;
6981 }
6982 _ACEOF
6983 if ac_fn_c_try_compile "$LINENO"; then :
6984   WARN_CFLAGS="${WARN_CFLAGS} $w"
6985 fi
6986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6987             CFLAGS="$saved_CFLAGS"
6988         esac
6989     done
6990     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6991 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6992 fi
6993
6994
6995 ac_config_files="$ac_config_files arch-subdir.mk Makefile"
6996
6997 cat >confcache <<\_ACEOF
6998 # This file is a shell script that caches the results of configure
6999 # tests run on this system so they can be shared between configure
7000 # scripts and configure runs, see configure's option --config-cache.
7001 # It is not useful on other systems.  If it contains results you don't
7002 # want to keep, you may remove or edit it.
7003 #
7004 # config.status only pays attention to the cache file if you give it
7005 # the --recheck option to rerun configure.
7006 #
7007 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7008 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7009 # following values.
7010
7011 _ACEOF
7012
7013 # The following way of writing the cache mishandles newlines in values,
7014 # but we know of no workaround that is simple, portable, and efficient.
7015 # So, we kill variables containing newlines.
7016 # Ultrix sh set writes to stderr and can't be redirected directly,
7017 # and sets the high bit in the cache file unless we assign to the vars.
7018 (
7019   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7020     eval ac_val=\$$ac_var
7021     case $ac_val in #(
7022     *${as_nl}*)
7023       case $ac_var in #(
7024       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7025 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7026       esac
7027       case $ac_var in #(
7028       _ | IFS | as_nl) ;; #(
7029       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7030       *) { eval $ac_var=; unset $ac_var;} ;;
7031       esac ;;
7032     esac
7033   done
7034
7035   (set) 2>&1 |
7036     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7037     *${as_nl}ac_space=\ *)
7038       # `set' does not quote correctly, so add quotes: double-quote
7039       # substitution turns \\\\ into \\, and sed turns \\ into \.
7040       sed -n \
7041         "s/'/'\\\\''/g;
7042           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7043       ;; #(
7044     *)
7045       # `set' quotes correctly as required by POSIX, so do not add quotes.
7046       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7047       ;;
7048     esac |
7049     sort
7050 ) |
7051   sed '
7052      /^ac_cv_env_/b end
7053      t clear
7054      :clear
7055      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7056      t end
7057      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7058      :end' >>confcache
7059 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7060   if test -w "$cache_file"; then
7061     if test "x$cache_file" != "x/dev/null"; then
7062       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7063 $as_echo "$as_me: updating cache $cache_file" >&6;}
7064       if test ! -f "$cache_file" || test -h "$cache_file"; then
7065         cat confcache >"$cache_file"
7066       else
7067         case $cache_file in #(
7068         */* | ?:*)
7069           mv -f confcache "$cache_file"$$ &&
7070           mv -f "$cache_file"$$ "$cache_file" ;; #(
7071         *)
7072           mv -f confcache "$cache_file" ;;
7073         esac
7074       fi
7075     fi
7076   else
7077     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7078 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7079   fi
7080 fi
7081 rm -f confcache
7082
7083 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7084 # Let make expand exec_prefix.
7085 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7086
7087 DEFS=-DHAVE_CONFIG_H
7088
7089 ac_libobjs=
7090 ac_ltlibobjs=
7091 U=
7092 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7093   # 1. Remove the extension, and $U if already installed.
7094   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7095   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7096   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7097   #    will be set to the directory where LIBOBJS objects are built.
7098   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7099   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7100 done
7101 LIBOBJS=$ac_libobjs
7102
7103 LTLIBOBJS=$ac_ltlibobjs
7104
7105
7106
7107 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7108   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
7109 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7110 fi
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
7112 $as_echo_n "checking that generated files are newer than configure... " >&6; }
7113    if test -n "$am_sleep_pid"; then
7114      # Hide warnings about reused PIDs.
7115      wait $am_sleep_pid 2>/dev/null
7116    fi
7117    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
7118 $as_echo "done" >&6; }
7119 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7120   as_fn_error $? "conditional \"AMDEP\" was never defined.
7121 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7122 fi
7123 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7124   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
7125 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7126 fi
7127  if test -n "$EXEEXT"; then
7128   am__EXEEXT_TRUE=
7129   am__EXEEXT_FALSE='#'
7130 else
7131   am__EXEEXT_TRUE='#'
7132   am__EXEEXT_FALSE=
7133 fi
7134
7135 if test -z "${SIM_ENABLE_IGEN_TRUE}" && test -z "${SIM_ENABLE_IGEN_FALSE}"; then
7136   as_fn_error $? "conditional \"SIM_ENABLE_IGEN\" was never defined.
7137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7138 fi
7139
7140 : "${CONFIG_STATUS=./config.status}"
7141 ac_write_fail=0
7142 ac_clean_files_save=$ac_clean_files
7143 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7145 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7146 as_write_fail=0
7147 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7148 #! $SHELL
7149 # Generated by $as_me.
7150 # Run this file to recreate the current configuration.
7151 # Compiler output produced by configure, useful for debugging
7152 # configure, is in config.log if it exists.
7153
7154 debug=false
7155 ac_cs_recheck=false
7156 ac_cs_silent=false
7157
7158 SHELL=\${CONFIG_SHELL-$SHELL}
7159 export SHELL
7160 _ASEOF
7161 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7162 ## -------------------- ##
7163 ## M4sh Initialization. ##
7164 ## -------------------- ##
7165
7166 # Be more Bourne compatible
7167 DUALCASE=1; export DUALCASE # for MKS sh
7168 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7169   emulate sh
7170   NULLCMD=:
7171   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7172   # is contrary to our usage.  Disable this feature.
7173   alias -g '${1+"$@"}'='"$@"'
7174   setopt NO_GLOB_SUBST
7175 else
7176   case `(set -o) 2>/dev/null` in #(
7177   *posix*) :
7178     set -o posix ;; #(
7179   *) :
7180      ;;
7181 esac
7182 fi
7183
7184
7185 as_nl='
7186 '
7187 export as_nl
7188 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7189 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7190 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7191 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7192 # Prefer a ksh shell builtin over an external printf program on Solaris,
7193 # but without wasting forks for bash or zsh.
7194 if test -z "$BASH_VERSION$ZSH_VERSION" \
7195     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7196   as_echo='print -r --'
7197   as_echo_n='print -rn --'
7198 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7199   as_echo='printf %s\n'
7200   as_echo_n='printf %s'
7201 else
7202   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7203     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7204     as_echo_n='/usr/ucb/echo -n'
7205   else
7206     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7207     as_echo_n_body='eval
7208       arg=$1;
7209       case $arg in #(
7210       *"$as_nl"*)
7211         expr "X$arg" : "X\\(.*\\)$as_nl";
7212         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7213       esac;
7214       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7215     '
7216     export as_echo_n_body
7217     as_echo_n='sh -c $as_echo_n_body as_echo'
7218   fi
7219   export as_echo_body
7220   as_echo='sh -c $as_echo_body as_echo'
7221 fi
7222
7223 # The user is always right.
7224 if test "${PATH_SEPARATOR+set}" != set; then
7225   PATH_SEPARATOR=:
7226   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7227     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7228       PATH_SEPARATOR=';'
7229   }
7230 fi
7231
7232
7233 # IFS
7234 # We need space, tab and new line, in precisely that order.  Quoting is
7235 # there to prevent editors from complaining about space-tab.
7236 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7237 # splitting by setting IFS to empty value.)
7238 IFS=" ""        $as_nl"
7239
7240 # Find who we are.  Look in the path if we contain no directory separator.
7241 as_myself=
7242 case $0 in #((
7243   *[\\/]* ) as_myself=$0 ;;
7244   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7245 for as_dir in $PATH
7246 do
7247   IFS=$as_save_IFS
7248   test -z "$as_dir" && as_dir=.
7249     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7250   done
7251 IFS=$as_save_IFS
7252
7253      ;;
7254 esac
7255 # We did not find ourselves, most probably we were run as `sh COMMAND'
7256 # in which case we are not to be found in the path.
7257 if test "x$as_myself" = x; then
7258   as_myself=$0
7259 fi
7260 if test ! -f "$as_myself"; then
7261   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7262   exit 1
7263 fi
7264
7265 # Unset variables that we do not need and which cause bugs (e.g. in
7266 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7267 # suppresses any "Segmentation fault" message there.  '((' could
7268 # trigger a bug in pdksh 5.2.14.
7269 for as_var in BASH_ENV ENV MAIL MAILPATH
7270 do eval test x\${$as_var+set} = xset \
7271   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7272 done
7273 PS1='$ '
7274 PS2='> '
7275 PS4='+ '
7276
7277 # NLS nuisances.
7278 LC_ALL=C
7279 export LC_ALL
7280 LANGUAGE=C
7281 export LANGUAGE
7282
7283 # CDPATH.
7284 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7285
7286
7287 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7288 # ----------------------------------------
7289 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7290 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7291 # script with STATUS, using 1 if that was 0.
7292 as_fn_error ()
7293 {
7294   as_status=$1; test $as_status -eq 0 && as_status=1
7295   if test "$4"; then
7296     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7297     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7298   fi
7299   $as_echo "$as_me: error: $2" >&2
7300   as_fn_exit $as_status
7301 } # as_fn_error
7302
7303
7304 # as_fn_set_status STATUS
7305 # -----------------------
7306 # Set $? to STATUS, without forking.
7307 as_fn_set_status ()
7308 {
7309   return $1
7310 } # as_fn_set_status
7311
7312 # as_fn_exit STATUS
7313 # -----------------
7314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7315 as_fn_exit ()
7316 {
7317   set +e
7318   as_fn_set_status $1
7319   exit $1
7320 } # as_fn_exit
7321
7322 # as_fn_unset VAR
7323 # ---------------
7324 # Portably unset VAR.
7325 as_fn_unset ()
7326 {
7327   { eval $1=; unset $1;}
7328 }
7329 as_unset=as_fn_unset
7330 # as_fn_append VAR VALUE
7331 # ----------------------
7332 # Append the text in VALUE to the end of the definition contained in VAR. Take
7333 # advantage of any shell optimizations that allow amortized linear growth over
7334 # repeated appends, instead of the typical quadratic growth present in naive
7335 # implementations.
7336 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7337   eval 'as_fn_append ()
7338   {
7339     eval $1+=\$2
7340   }'
7341 else
7342   as_fn_append ()
7343   {
7344     eval $1=\$$1\$2
7345   }
7346 fi # as_fn_append
7347
7348 # as_fn_arith ARG...
7349 # ------------------
7350 # Perform arithmetic evaluation on the ARGs, and store the result in the
7351 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7352 # must be portable across $(()) and expr.
7353 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7354   eval 'as_fn_arith ()
7355   {
7356     as_val=$(( $* ))
7357   }'
7358 else
7359   as_fn_arith ()
7360   {
7361     as_val=`expr "$@" || test $? -eq 1`
7362   }
7363 fi # as_fn_arith
7364
7365
7366 if expr a : '\(a\)' >/dev/null 2>&1 &&
7367    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7368   as_expr=expr
7369 else
7370   as_expr=false
7371 fi
7372
7373 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7374   as_basename=basename
7375 else
7376   as_basename=false
7377 fi
7378
7379 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7380   as_dirname=dirname
7381 else
7382   as_dirname=false
7383 fi
7384
7385 as_me=`$as_basename -- "$0" ||
7386 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7387          X"$0" : 'X\(//\)$' \| \
7388          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7389 $as_echo X/"$0" |
7390     sed '/^.*\/\([^/][^/]*\)\/*$/{
7391             s//\1/
7392             q
7393           }
7394           /^X\/\(\/\/\)$/{
7395             s//\1/
7396             q
7397           }
7398           /^X\/\(\/\).*/{
7399             s//\1/
7400             q
7401           }
7402           s/.*/./; q'`
7403
7404 # Avoid depending upon Character Ranges.
7405 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7406 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7407 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7408 as_cr_digits='0123456789'
7409 as_cr_alnum=$as_cr_Letters$as_cr_digits
7410
7411 ECHO_C= ECHO_N= ECHO_T=
7412 case `echo -n x` in #(((((
7413 -n*)
7414   case `echo 'xy\c'` in
7415   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7416   xy)  ECHO_C='\c';;
7417   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7418        ECHO_T=' ';;
7419   esac;;
7420 *)
7421   ECHO_N='-n';;
7422 esac
7423
7424 rm -f conf$$ conf$$.exe conf$$.file
7425 if test -d conf$$.dir; then
7426   rm -f conf$$.dir/conf$$.file
7427 else
7428   rm -f conf$$.dir
7429   mkdir conf$$.dir 2>/dev/null
7430 fi
7431 if (echo >conf$$.file) 2>/dev/null; then
7432   if ln -s conf$$.file conf$$ 2>/dev/null; then
7433     as_ln_s='ln -s'
7434     # ... but there are two gotchas:
7435     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7436     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7437     # In both cases, we have to default to `cp -pR'.
7438     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7439       as_ln_s='cp -pR'
7440   elif ln conf$$.file conf$$ 2>/dev/null; then
7441     as_ln_s=ln
7442   else
7443     as_ln_s='cp -pR'
7444   fi
7445 else
7446   as_ln_s='cp -pR'
7447 fi
7448 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7449 rmdir conf$$.dir 2>/dev/null
7450
7451
7452 # as_fn_mkdir_p
7453 # -------------
7454 # Create "$as_dir" as a directory, including parents if necessary.
7455 as_fn_mkdir_p ()
7456 {
7457
7458   case $as_dir in #(
7459   -*) as_dir=./$as_dir;;
7460   esac
7461   test -d "$as_dir" || eval $as_mkdir_p || {
7462     as_dirs=
7463     while :; do
7464       case $as_dir in #(
7465       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7466       *) as_qdir=$as_dir;;
7467       esac
7468       as_dirs="'$as_qdir' $as_dirs"
7469       as_dir=`$as_dirname -- "$as_dir" ||
7470 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7471          X"$as_dir" : 'X\(//\)[^/]' \| \
7472          X"$as_dir" : 'X\(//\)$' \| \
7473          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7474 $as_echo X"$as_dir" |
7475     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7476             s//\1/
7477             q
7478           }
7479           /^X\(\/\/\)[^/].*/{
7480             s//\1/
7481             q
7482           }
7483           /^X\(\/\/\)$/{
7484             s//\1/
7485             q
7486           }
7487           /^X\(\/\).*/{
7488             s//\1/
7489             q
7490           }
7491           s/.*/./; q'`
7492       test -d "$as_dir" && break
7493     done
7494     test -z "$as_dirs" || eval "mkdir $as_dirs"
7495   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7496
7497
7498 } # as_fn_mkdir_p
7499 if mkdir -p . 2>/dev/null; then
7500   as_mkdir_p='mkdir -p "$as_dir"'
7501 else
7502   test -d ./-p && rmdir ./-p
7503   as_mkdir_p=false
7504 fi
7505
7506
7507 # as_fn_executable_p FILE
7508 # -----------------------
7509 # Test if FILE is an executable regular file.
7510 as_fn_executable_p ()
7511 {
7512   test -f "$1" && test -x "$1"
7513 } # as_fn_executable_p
7514 as_test_x='test -x'
7515 as_executable_p=as_fn_executable_p
7516
7517 # Sed expression to map a string onto a valid CPP name.
7518 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7519
7520 # Sed expression to map a string onto a valid variable name.
7521 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7522
7523
7524 exec 6>&1
7525 ## ----------------------------------- ##
7526 ## Main body of $CONFIG_STATUS script. ##
7527 ## ----------------------------------- ##
7528 _ASEOF
7529 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7530
7531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7532 # Save the log message, to keep $0 and so on meaningful, and to
7533 # report actual input values of CONFIG_FILES etc. instead of their
7534 # values after options handling.
7535 ac_log="
7536 This file was extended by sim $as_me 0, which was
7537 generated by GNU Autoconf 2.69.  Invocation command line was
7538
7539   CONFIG_FILES    = $CONFIG_FILES
7540   CONFIG_HEADERS  = $CONFIG_HEADERS
7541   CONFIG_LINKS    = $CONFIG_LINKS
7542   CONFIG_COMMANDS = $CONFIG_COMMANDS
7543   $ $0 $@
7544
7545 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7546 "
7547
7548 _ACEOF
7549
7550 case $ac_config_files in *"
7551 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7552 esac
7553
7554 case $ac_config_headers in *"
7555 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7556 esac
7557
7558
7559 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7560 # Files that config.status was made for.
7561 config_files="$ac_config_files"
7562 config_headers="$ac_config_headers"
7563 config_commands="$ac_config_commands"
7564
7565 _ACEOF
7566
7567 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7568 ac_cs_usage="\
7569 \`$as_me' instantiates files and other configuration actions
7570 from templates according to the current configuration.  Unless the files
7571 and actions are specified as TAGs, all are instantiated by default.
7572
7573 Usage: $0 [OPTION]... [TAG]...
7574
7575   -h, --help       print this help, then exit
7576   -V, --version    print version number and configuration settings, then exit
7577       --config     print configuration, then exit
7578   -q, --quiet, --silent
7579                    do not print progress messages
7580   -d, --debug      don't remove temporary files
7581       --recheck    update $as_me by reconfiguring in the same conditions
7582       --file=FILE[:TEMPLATE]
7583                    instantiate the configuration file FILE
7584       --header=FILE[:TEMPLATE]
7585                    instantiate the configuration header FILE
7586
7587 Configuration files:
7588 $config_files
7589
7590 Configuration headers:
7591 $config_headers
7592
7593 Configuration commands:
7594 $config_commands
7595
7596 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
7597 sim home page: <https://sourceware.org/gdb/wiki/Sim/>."
7598
7599 _ACEOF
7600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7601 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7602 ac_cs_version="\\
7603 sim config.status 0
7604 configured by $0, generated by GNU Autoconf 2.69,
7605   with options \\"\$ac_cs_config\\"
7606
7607 Copyright (C) 2012 Free Software Foundation, Inc.
7608 This config.status script is free software; the Free Software Foundation
7609 gives unlimited permission to copy, distribute and modify it."
7610
7611 ac_pwd='$ac_pwd'
7612 srcdir='$srcdir'
7613 INSTALL='$INSTALL'
7614 MKDIR_P='$MKDIR_P'
7615 AWK='$AWK'
7616 test -n "\$AWK" || AWK=awk
7617 _ACEOF
7618
7619 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7620 # The default lists apply if the user does not specify any file.
7621 ac_need_defaults=:
7622 while test $# != 0
7623 do
7624   case $1 in
7625   --*=?*)
7626     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7627     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7628     ac_shift=:
7629     ;;
7630   --*=)
7631     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7632     ac_optarg=
7633     ac_shift=:
7634     ;;
7635   *)
7636     ac_option=$1
7637     ac_optarg=$2
7638     ac_shift=shift
7639     ;;
7640   esac
7641
7642   case $ac_option in
7643   # Handling of the options.
7644   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7645     ac_cs_recheck=: ;;
7646   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7647     $as_echo "$ac_cs_version"; exit ;;
7648   --config | --confi | --conf | --con | --co | --c )
7649     $as_echo "$ac_cs_config"; exit ;;
7650   --debug | --debu | --deb | --de | --d | -d )
7651     debug=: ;;
7652   --file | --fil | --fi | --f )
7653     $ac_shift
7654     case $ac_optarg in
7655     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7656     '') as_fn_error $? "missing file argument" ;;
7657     esac
7658     as_fn_append CONFIG_FILES " '$ac_optarg'"
7659     ac_need_defaults=false;;
7660   --header | --heade | --head | --hea )
7661     $ac_shift
7662     case $ac_optarg in
7663     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7664     esac
7665     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7666     ac_need_defaults=false;;
7667   --he | --h)
7668     # Conflict between --help and --header
7669     as_fn_error $? "ambiguous option: \`$1'
7670 Try \`$0 --help' for more information.";;
7671   --help | --hel | -h )
7672     $as_echo "$ac_cs_usage"; exit ;;
7673   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7674   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7675     ac_cs_silent=: ;;
7676
7677   # This is an error.
7678   -*) as_fn_error $? "unrecognized option: \`$1'
7679 Try \`$0 --help' for more information." ;;
7680
7681   *) as_fn_append ac_config_targets " $1"
7682      ac_need_defaults=false ;;
7683
7684   esac
7685   shift
7686 done
7687
7688 ac_configure_extra_args=
7689
7690 if $ac_cs_silent; then
7691   exec 6>/dev/null
7692   ac_configure_extra_args="$ac_configure_extra_args --silent"
7693 fi
7694
7695 _ACEOF
7696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7697 if \$ac_cs_recheck; then
7698   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7699   shift
7700   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7701   CONFIG_SHELL='$SHELL'
7702   export CONFIG_SHELL
7703   exec "\$@"
7704 fi
7705
7706 _ACEOF
7707 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7708 exec 5>>config.log
7709 {
7710   echo
7711   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7712 ## Running $as_me. ##
7713 _ASBOX
7714   $as_echo "$ac_log"
7715 } >&5
7716
7717 _ACEOF
7718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7719 #
7720 # INIT-COMMANDS
7721 #
7722 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7723
7724 _ACEOF
7725
7726 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7727
7728 # Handling of arguments.
7729 for ac_config_target in $ac_config_targets
7730 do
7731   case $ac_config_target in
7732     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7733     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7734     "arch-subdir.mk") CONFIG_FILES="$CONFIG_FILES arch-subdir.mk" ;;
7735     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7736
7737   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7738   esac
7739 done
7740
7741
7742 # If the user did not use the arguments to specify the items to instantiate,
7743 # then the envvar interface is used.  Set only those that are not.
7744 # We use the long form for the default assignment because of an extremely
7745 # bizarre bug on SunOS 4.1.3.
7746 if $ac_need_defaults; then
7747   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7748   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7749   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7750 fi
7751
7752 # Have a temporary directory for convenience.  Make it in the build tree
7753 # simply because there is no reason against having it here, and in addition,
7754 # creating and moving files from /tmp can sometimes cause problems.
7755 # Hook for its removal unless debugging.
7756 # Note that there is a small window in which the directory will not be cleaned:
7757 # after its creation but before its name has been assigned to `$tmp'.
7758 $debug ||
7759 {
7760   tmp= ac_tmp=
7761   trap 'exit_status=$?
7762   : "${ac_tmp:=$tmp}"
7763   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7764 ' 0
7765   trap 'as_fn_exit 1' 1 2 13 15
7766 }
7767 # Create a (secure) tmp directory for tmp files.
7768
7769 {
7770   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7771   test -d "$tmp"
7772 }  ||
7773 {
7774   tmp=./conf$$-$RANDOM
7775   (umask 077 && mkdir "$tmp")
7776 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7777 ac_tmp=$tmp
7778
7779 # Set up the scripts for CONFIG_FILES section.
7780 # No need to generate them if there are no CONFIG_FILES.
7781 # This happens for instance with `./config.status config.h'.
7782 if test -n "$CONFIG_FILES"; then
7783
7784
7785 ac_cr=`echo X | tr X '\015'`
7786 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7787 # But we know of no other shell where ac_cr would be empty at this
7788 # point, so we can use a bashism as a fallback.
7789 if test "x$ac_cr" = x; then
7790   eval ac_cr=\$\'\\r\'
7791 fi
7792 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7793 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7794   ac_cs_awk_cr='\\r'
7795 else
7796   ac_cs_awk_cr=$ac_cr
7797 fi
7798
7799 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7800 _ACEOF
7801
7802
7803 {
7804   echo "cat >conf$$subs.awk <<_ACEOF" &&
7805   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7806   echo "_ACEOF"
7807 } >conf$$subs.sh ||
7808   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7809 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7810 ac_delim='%!_!# '
7811 for ac_last_try in false false false false false :; do
7812   . ./conf$$subs.sh ||
7813     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7814
7815   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7816   if test $ac_delim_n = $ac_delim_num; then
7817     break
7818   elif $ac_last_try; then
7819     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7820   else
7821     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7822   fi
7823 done
7824 rm -f conf$$subs.sh
7825
7826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7827 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7828 _ACEOF
7829 sed -n '
7830 h
7831 s/^/S["/; s/!.*/"]=/
7832 p
7833 g
7834 s/^[^!]*!//
7835 :repl
7836 t repl
7837 s/'"$ac_delim"'$//
7838 t delim
7839 :nl
7840 h
7841 s/\(.\{148\}\)..*/\1/
7842 t more1
7843 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7844 p
7845 n
7846 b repl
7847 :more1
7848 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7849 p
7850 g
7851 s/.\{148\}//
7852 t nl
7853 :delim
7854 h
7855 s/\(.\{148\}\)..*/\1/
7856 t more2
7857 s/["\\]/\\&/g; s/^/"/; s/$/"/
7858 p
7859 b
7860 :more2
7861 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7862 p
7863 g
7864 s/.\{148\}//
7865 t delim
7866 ' <conf$$subs.awk | sed '
7867 /^[^""]/{
7868   N
7869   s/\n//
7870 }
7871 ' >>$CONFIG_STATUS || ac_write_fail=1
7872 rm -f conf$$subs.awk
7873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7874 _ACAWK
7875 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7876   for (key in S) S_is_set[key] = 1
7877   FS = "\a"
7878
7879 }
7880 {
7881   line = $ 0
7882   nfields = split(line, field, "@")
7883   substed = 0
7884   len = length(field[1])
7885   for (i = 2; i < nfields; i++) {
7886     key = field[i]
7887     keylen = length(key)
7888     if (S_is_set[key]) {
7889       value = S[key]
7890       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7891       len += length(value) + length(field[++i])
7892       substed = 1
7893     } else
7894       len += 1 + keylen
7895   }
7896
7897   print line
7898 }
7899
7900 _ACAWK
7901 _ACEOF
7902 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7903 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7904   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7905 else
7906   cat
7907 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7908   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7909 _ACEOF
7910
7911 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7912 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7913 # trailing colons and then remove the whole line if VPATH becomes empty
7914 # (actually we leave an empty line to preserve line numbers).
7915 if test "x$srcdir" = x.; then
7916   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7917 h
7918 s///
7919 s/^/:/
7920 s/[      ]*$/:/
7921 s/:\$(srcdir):/:/g
7922 s/:\${srcdir}:/:/g
7923 s/:@srcdir@:/:/g
7924 s/^:*//
7925 s/:*$//
7926 x
7927 s/\(=[   ]*\).*/\1/
7928 G
7929 s/\n//
7930 s/^[^=]*=[       ]*$//
7931 }'
7932 fi
7933
7934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7935 fi # test -n "$CONFIG_FILES"
7936
7937 # Set up the scripts for CONFIG_HEADERS section.
7938 # No need to generate them if there are no CONFIG_HEADERS.
7939 # This happens for instance with `./config.status Makefile'.
7940 if test -n "$CONFIG_HEADERS"; then
7941 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7942 BEGIN {
7943 _ACEOF
7944
7945 # Transform confdefs.h into an awk script `defines.awk', embedded as
7946 # here-document in config.status, that substitutes the proper values into
7947 # config.h.in to produce config.h.
7948
7949 # Create a delimiter string that does not exist in confdefs.h, to ease
7950 # handling of long lines.
7951 ac_delim='%!_!# '
7952 for ac_last_try in false false :; do
7953   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7954   if test -z "$ac_tt"; then
7955     break
7956   elif $ac_last_try; then
7957     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7958   else
7959     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7960   fi
7961 done
7962
7963 # For the awk script, D is an array of macro values keyed by name,
7964 # likewise P contains macro parameters if any.  Preserve backslash
7965 # newline sequences.
7966
7967 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7968 sed -n '
7969 s/.\{148\}/&'"$ac_delim"'/g
7970 t rset
7971 :rset
7972 s/^[     ]*#[    ]*define[       ][      ]*/ /
7973 t def
7974 d
7975 :def
7976 s/\\$//
7977 t bsnl
7978 s/["\\]/\\&/g
7979 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7980 D["\1"]=" \3"/p
7981 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7982 d
7983 :bsnl
7984 s/["\\]/\\&/g
7985 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7986 D["\1"]=" \3\\\\\\n"\\/p
7987 t cont
7988 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7989 t cont
7990 d
7991 :cont
7992 n
7993 s/.\{148\}/&'"$ac_delim"'/g
7994 t clear
7995 :clear
7996 s/\\$//
7997 t bsnlc
7998 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7999 d
8000 :bsnlc
8001 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8002 b cont
8003 ' <confdefs.h | sed '
8004 s/'"$ac_delim"'/"\\\
8005 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8006
8007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8008   for (key in D) D_is_set[key] = 1
8009   FS = "\a"
8010 }
8011 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8012   line = \$ 0
8013   split(line, arg, " ")
8014   if (arg[1] == "#") {
8015     defundef = arg[2]
8016     mac1 = arg[3]
8017   } else {
8018     defundef = substr(arg[1], 2)
8019     mac1 = arg[2]
8020   }
8021   split(mac1, mac2, "(") #)
8022   macro = mac2[1]
8023   prefix = substr(line, 1, index(line, defundef) - 1)
8024   if (D_is_set[macro]) {
8025     # Preserve the white space surrounding the "#".
8026     print prefix "define", macro P[macro] D[macro]
8027     next
8028   } else {
8029     # Replace #undef with comments.  This is necessary, for example,
8030     # in the case of _POSIX_SOURCE, which is predefined and required
8031     # on some systems where configure will not decide to define it.
8032     if (defundef == "undef") {
8033       print "/*", prefix defundef, macro, "*/"
8034       next
8035     }
8036   }
8037 }
8038 { print }
8039 _ACAWK
8040 _ACEOF
8041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8042   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8043 fi # test -n "$CONFIG_HEADERS"
8044
8045
8046 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8047 shift
8048 for ac_tag
8049 do
8050   case $ac_tag in
8051   :[FHLC]) ac_mode=$ac_tag; continue;;
8052   esac
8053   case $ac_mode$ac_tag in
8054   :[FHL]*:*);;
8055   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8056   :[FH]-) ac_tag=-:-;;
8057   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8058   esac
8059   ac_save_IFS=$IFS
8060   IFS=:
8061   set x $ac_tag
8062   IFS=$ac_save_IFS
8063   shift
8064   ac_file=$1
8065   shift
8066
8067   case $ac_mode in
8068   :L) ac_source=$1;;
8069   :[FH])
8070     ac_file_inputs=
8071     for ac_f
8072     do
8073       case $ac_f in
8074       -) ac_f="$ac_tmp/stdin";;
8075       *) # Look for the file first in the build tree, then in the source tree
8076          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8077          # because $ac_f cannot contain `:'.
8078          test -f "$ac_f" ||
8079            case $ac_f in
8080            [\\/$]*) false;;
8081            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8082            esac ||
8083            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8084       esac
8085       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8086       as_fn_append ac_file_inputs " '$ac_f'"
8087     done
8088
8089     # Let's still pretend it is `configure' which instantiates (i.e., don't
8090     # use $as_me), people would be surprised to read:
8091     #    /* config.h.  Generated by config.status.  */
8092     configure_input='Generated from '`
8093           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8094         `' by configure.'
8095     if test x"$ac_file" != x-; then
8096       configure_input="$ac_file.  $configure_input"
8097       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8098 $as_echo "$as_me: creating $ac_file" >&6;}
8099     fi
8100     # Neutralize special characters interpreted by sed in replacement strings.
8101     case $configure_input in #(
8102     *\&* | *\|* | *\\* )
8103        ac_sed_conf_input=`$as_echo "$configure_input" |
8104        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8105     *) ac_sed_conf_input=$configure_input;;
8106     esac
8107
8108     case $ac_tag in
8109     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8110       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8111     esac
8112     ;;
8113   esac
8114
8115   ac_dir=`$as_dirname -- "$ac_file" ||
8116 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8117          X"$ac_file" : 'X\(//\)[^/]' \| \
8118          X"$ac_file" : 'X\(//\)$' \| \
8119          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8120 $as_echo X"$ac_file" |
8121     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8122             s//\1/
8123             q
8124           }
8125           /^X\(\/\/\)[^/].*/{
8126             s//\1/
8127             q
8128           }
8129           /^X\(\/\/\)$/{
8130             s//\1/
8131             q
8132           }
8133           /^X\(\/\).*/{
8134             s//\1/
8135             q
8136           }
8137           s/.*/./; q'`
8138   as_dir="$ac_dir"; as_fn_mkdir_p
8139   ac_builddir=.
8140
8141 case "$ac_dir" in
8142 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8143 *)
8144   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8145   # A ".." for each directory in $ac_dir_suffix.
8146   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8147   case $ac_top_builddir_sub in
8148   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8149   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8150   esac ;;
8151 esac
8152 ac_abs_top_builddir=$ac_pwd
8153 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8154 # for backward compatibility:
8155 ac_top_builddir=$ac_top_build_prefix
8156
8157 case $srcdir in
8158   .)  # We are building in place.
8159     ac_srcdir=.
8160     ac_top_srcdir=$ac_top_builddir_sub
8161     ac_abs_top_srcdir=$ac_pwd ;;
8162   [\\/]* | ?:[\\/]* )  # Absolute name.
8163     ac_srcdir=$srcdir$ac_dir_suffix;
8164     ac_top_srcdir=$srcdir
8165     ac_abs_top_srcdir=$srcdir ;;
8166   *) # Relative name.
8167     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8168     ac_top_srcdir=$ac_top_build_prefix$srcdir
8169     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8170 esac
8171 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8172
8173
8174   case $ac_mode in
8175   :F)
8176   #
8177   # CONFIG_FILE
8178   #
8179
8180   case $INSTALL in
8181   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8182   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8183   esac
8184   ac_MKDIR_P=$MKDIR_P
8185   case $MKDIR_P in
8186   [\\/$]* | ?:[\\/]* ) ;;
8187   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8188   esac
8189 _ACEOF
8190
8191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8192 # If the template does not know about datarootdir, expand it.
8193 # FIXME: This hack should be removed a few years after 2.60.
8194 ac_datarootdir_hack=; ac_datarootdir_seen=
8195 ac_sed_dataroot='
8196 /datarootdir/ {
8197   p
8198   q
8199 }
8200 /@datadir@/p
8201 /@docdir@/p
8202 /@infodir@/p
8203 /@localedir@/p
8204 /@mandir@/p'
8205 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8206 *datarootdir*) ac_datarootdir_seen=yes;;
8207 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8208   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8209 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8210 _ACEOF
8211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8212   ac_datarootdir_hack='
8213   s&@datadir@&$datadir&g
8214   s&@docdir@&$docdir&g
8215   s&@infodir@&$infodir&g
8216   s&@localedir@&$localedir&g
8217   s&@mandir@&$mandir&g
8218   s&\\\${datarootdir}&$datarootdir&g' ;;
8219 esac
8220 _ACEOF
8221
8222 # Neutralize VPATH when `$srcdir' = `.'.
8223 # Shell code in configure.ac might set extrasub.
8224 # FIXME: do we really want to maintain this feature?
8225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8226 ac_sed_extra="$ac_vpsub
8227 $extrasub
8228 _ACEOF
8229 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8230 :t
8231 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8232 s|@configure_input@|$ac_sed_conf_input|;t t
8233 s&@top_builddir@&$ac_top_builddir_sub&;t t
8234 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8235 s&@srcdir@&$ac_srcdir&;t t
8236 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8237 s&@top_srcdir@&$ac_top_srcdir&;t t
8238 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8239 s&@builddir@&$ac_builddir&;t t
8240 s&@abs_builddir@&$ac_abs_builddir&;t t
8241 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8242 s&@INSTALL@&$ac_INSTALL&;t t
8243 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8244 $ac_datarootdir_hack
8245 "
8246 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8247   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8248
8249 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8250   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8251   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8252       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8253   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8254 which seems to be undefined.  Please make sure it is defined" >&5
8255 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8256 which seems to be undefined.  Please make sure it is defined" >&2;}
8257
8258   rm -f "$ac_tmp/stdin"
8259   case $ac_file in
8260   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8261   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8262   esac \
8263   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8264  ;;
8265   :H)
8266   #
8267   # CONFIG_HEADER
8268   #
8269   if test x"$ac_file" != x-; then
8270     {
8271       $as_echo "/* $configure_input  */" \
8272       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8273     } >"$ac_tmp/config.h" \
8274       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8275     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8276       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8277 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8278     else
8279       rm -f "$ac_file"
8280       mv "$ac_tmp/config.h" "$ac_file" \
8281         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8282     fi
8283   else
8284     $as_echo "/* $configure_input  */" \
8285       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8286       || as_fn_error $? "could not create -" "$LINENO" 5
8287   fi
8288 # Compute "$ac_file"'s index in $config_headers.
8289 _am_arg="$ac_file"
8290 _am_stamp_count=1
8291 for _am_header in $config_headers :; do
8292   case $_am_header in
8293     $_am_arg | $_am_arg:* )
8294       break ;;
8295     * )
8296       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8297   esac
8298 done
8299 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8300 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8301          X"$_am_arg" : 'X\(//\)[^/]' \| \
8302          X"$_am_arg" : 'X\(//\)$' \| \
8303          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8304 $as_echo X"$_am_arg" |
8305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8306             s//\1/
8307             q
8308           }
8309           /^X\(\/\/\)[^/].*/{
8310             s//\1/
8311             q
8312           }
8313           /^X\(\/\/\)$/{
8314             s//\1/
8315             q
8316           }
8317           /^X\(\/\).*/{
8318             s//\1/
8319             q
8320           }
8321           s/.*/./; q'`/stamp-h$_am_stamp_count
8322  ;;
8323
8324   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8325 $as_echo "$as_me: executing $ac_file commands" >&6;}
8326  ;;
8327   esac
8328
8329
8330   case $ac_file$ac_mode in
8331     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8332   # Older Autoconf quotes --file arguments for eval, but not when files
8333   # are listed without --file.  Let's play safe and only enable the eval
8334   # if we detect the quoting.
8335   case $CONFIG_FILES in
8336   *\'*) eval set x "$CONFIG_FILES" ;;
8337   *)   set x $CONFIG_FILES ;;
8338   esac
8339   shift
8340   for mf
8341   do
8342     # Strip MF so we end up with the name of the file.
8343     mf=`echo "$mf" | sed -e 's/:.*$//'`
8344     # Check whether this is an Automake generated Makefile or not.
8345     # We used to match only the files named 'Makefile.in', but
8346     # some people rename them; so instead we look at the file content.
8347     # Grep'ing the first line is not enough: some people post-process
8348     # each Makefile.in and add a new line on top of each file to say so.
8349     # Grep'ing the whole file is not good either: AIX grep has a line
8350     # limit of 2048, but all sed's we know have understand at least 4000.
8351     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8352       dirpart=`$as_dirname -- "$mf" ||
8353 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8354          X"$mf" : 'X\(//\)[^/]' \| \
8355          X"$mf" : 'X\(//\)$' \| \
8356          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8357 $as_echo X"$mf" |
8358     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8359             s//\1/
8360             q
8361           }
8362           /^X\(\/\/\)[^/].*/{
8363             s//\1/
8364             q
8365           }
8366           /^X\(\/\/\)$/{
8367             s//\1/
8368             q
8369           }
8370           /^X\(\/\).*/{
8371             s//\1/
8372             q
8373           }
8374           s/.*/./; q'`
8375     else
8376       continue
8377     fi
8378     # Extract the definition of DEPDIR, am__include, and am__quote
8379     # from the Makefile without running 'make'.
8380     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8381     test -z "$DEPDIR" && continue
8382     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8383     test -z "$am__include" && continue
8384     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8385     # Find all dependency output files, they are included files with
8386     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8387     # simplest approach to changing $(DEPDIR) to its actual value in the
8388     # expansion.
8389     for file in `sed -n "
8390       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8391          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8392       # Make sure the directory exists.
8393       test -f "$dirpart/$file" && continue
8394       fdir=`$as_dirname -- "$file" ||
8395 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8396          X"$file" : 'X\(//\)[^/]' \| \
8397          X"$file" : 'X\(//\)$' \| \
8398          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8399 $as_echo X"$file" |
8400     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8401             s//\1/
8402             q
8403           }
8404           /^X\(\/\/\)[^/].*/{
8405             s//\1/
8406             q
8407           }
8408           /^X\(\/\/\)$/{
8409             s//\1/
8410             q
8411           }
8412           /^X\(\/\).*/{
8413             s//\1/
8414             q
8415           }
8416           s/.*/./; q'`
8417       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8418       # echo "creating $dirpart/$file"
8419       echo '# dummy' > "$dirpart/$file"
8420     done
8421   done
8422 }
8423  ;;
8424
8425   esac
8426 done # for ac_tag
8427
8428
8429 as_fn_exit 0
8430 _ACEOF
8431 ac_clean_files=$ac_clean_files_save
8432
8433 test $ac_write_fail = 0 ||
8434   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8435
8436
8437 # configure is writing to config.log, and then calls config.status.
8438 # config.status does its own redirection, appending to config.log.
8439 # Unfortunately, on DOS this fails, as config.log is still kept open
8440 # by configure, so config.status won't be able to write to it; its
8441 # output is simply discarded.  So we exec the FD to /dev/null,
8442 # effectively closing config.log, so it can be properly (re)opened and
8443 # appended to by config.status.  When coming back to configure, we
8444 # need to make the FD available again.
8445 if test "$no_create" != yes; then
8446   ac_cs_success=:
8447   ac_config_status_args=
8448   test "$silent" = yes &&
8449     ac_config_status_args="$ac_config_status_args --quiet"
8450   exec 5>/dev/null
8451   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8452   exec 5>>config.log
8453   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8454   # would make configure fail if this is the last instruction.
8455   $ac_cs_success || as_fn_exit 1
8456 fi
8457
8458 #
8459 # CONFIG_SUBDIRS section.
8460 #
8461 if test "$no_recursion" != yes; then
8462
8463   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
8464   # so they do not pile up.
8465   ac_sub_configure_args=
8466   ac_prev=
8467   eval "set x $ac_configure_args"
8468   shift
8469   for ac_arg
8470   do
8471     if test -n "$ac_prev"; then
8472       ac_prev=
8473       continue
8474     fi
8475     case $ac_arg in
8476     -cache-file | --cache-file | --cache-fil | --cache-fi \
8477     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8478       ac_prev=cache_file ;;
8479     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8480     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8481     | --c=*)
8482       ;;
8483     --config-cache | -C)
8484       ;;
8485     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8486       ac_prev=srcdir ;;
8487     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8488       ;;
8489     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8490       ac_prev=prefix ;;
8491     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8492       ;;
8493     --disable-option-checking)
8494       ;;
8495     *)
8496       case $ac_arg in
8497       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8498       esac
8499       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
8500     esac
8501   done
8502
8503   # Always prepend --prefix to ensure using the same prefix
8504   # in subdir configurations.
8505   ac_arg="--prefix=$prefix"
8506   case $ac_arg in
8507   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
8508   esac
8509   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
8510
8511   # Pass --silent
8512   if test "$silent" = yes; then
8513     ac_sub_configure_args="--silent $ac_sub_configure_args"
8514   fi
8515
8516   # Always prepend --disable-option-checking to silence warnings, since
8517   # different subdirs can have different --enable and --with options.
8518   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
8519
8520   ac_popdir=`pwd`
8521   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8522
8523     # Do not complain, so a configure script can configure whichever
8524     # parts of a large source tree are present.
8525     test -d "$srcdir/$ac_dir" || continue
8526
8527     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
8528     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
8529     $as_echo "$ac_msg" >&6
8530     as_dir="$ac_dir"; as_fn_mkdir_p
8531     ac_builddir=.
8532
8533 case "$ac_dir" in
8534 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8535 *)
8536   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8537   # A ".." for each directory in $ac_dir_suffix.
8538   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8539   case $ac_top_builddir_sub in
8540   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8541   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8542   esac ;;
8543 esac
8544 ac_abs_top_builddir=$ac_pwd
8545 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8546 # for backward compatibility:
8547 ac_top_builddir=$ac_top_build_prefix
8548
8549 case $srcdir in
8550   .)  # We are building in place.
8551     ac_srcdir=.
8552     ac_top_srcdir=$ac_top_builddir_sub
8553     ac_abs_top_srcdir=$ac_pwd ;;
8554   [\\/]* | ?:[\\/]* )  # Absolute name.
8555     ac_srcdir=$srcdir$ac_dir_suffix;
8556     ac_top_srcdir=$srcdir
8557     ac_abs_top_srcdir=$srcdir ;;
8558   *) # Relative name.
8559     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8560     ac_top_srcdir=$ac_top_build_prefix$srcdir
8561     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8562 esac
8563 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8564
8565
8566     cd "$ac_dir"
8567
8568     # Check for guested configure; otherwise get Cygnus style configure.
8569     if test -f "$ac_srcdir/configure.gnu"; then
8570       ac_sub_configure=$ac_srcdir/configure.gnu
8571     elif test -f "$ac_srcdir/configure"; then
8572       ac_sub_configure=$ac_srcdir/configure
8573     elif test -f "$ac_srcdir/configure.in"; then
8574       # This should be Cygnus configure.
8575       ac_sub_configure=$ac_aux_dir/configure
8576     else
8577       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
8578 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8579       ac_sub_configure=
8580     fi
8581
8582     # The recursion is here.
8583     if test -n "$ac_sub_configure"; then
8584       # Make the cache file name correct relative to the subdirectory.
8585       case $cache_file in
8586       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8587       *) # Relative name.
8588         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
8589       esac
8590
8591       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8592 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8593       # The eval makes quoting arguments work.
8594       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
8595            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
8596         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
8597     fi
8598
8599     cd "$ac_popdir"
8600   done
8601 fi
8602 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8603   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8604 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8605 fi
8606