sim/pru/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="Makefile.in"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 sim_reserved_bits
 625 sim_default_model
 626 sim_scache
 627 sim_float
 628 sim_bitsize
 629 cgen_breaks
 630 MAINT
 631 MAINTAINER_MODE_FALSE
 632 MAINTAINER_MODE_TRUE
 633 CATOBJEXT
 634 GENCAT
 635 INSTOBJEXT
 636 DATADIRNAME
 637 CATALOGS
 638 POSUB
 639 GMSGFMT
 640 XGETTEXT
 641 INCINTL
 642 LIBINTL_DEP
 643 LIBINTL
 644 USE_NLS
 645 CCDEPMODE
 646 DEPDIR
 647 am__leading_dot
 648 C_DIALECT
 649 RANLIB
 650 AR
 651 LDFLAGS_FOR_BUILD
 652 CFLAGS_FOR_BUILD
 653 RANLIB_FOR_BUILD
 654 CC_FOR_BUILD
 655 AR_FOR_BUILD
 656 INSTALL_DATA
 657 INSTALL_SCRIPT
 658 INSTALL_PROGRAM
 659 EGREP
 660 GREP
 661 CPP
 662 OBJEXT
 663 EXEEXT
 664 ac_ct_CC
 665 CPPFLAGS
 666 LDFLAGS
 667 CFLAGS
 668 CC
 669 target_os
 670 target_vendor
 671 target_cpu
 672 target
 673 host_os
 674 host_vendor
 675 host_cpu
 676 host
 677 build_os
 678 build_vendor
 679 build_cpu
 680 build
 681 target_alias
 682 host_alias
 683 build_alias
 684 LIBS
 685 ECHO_T
 686 ECHO_N
 687 ECHO_C
 688 DEFS
 689 mandir
 690 localedir
 691 libdir
 692 psdir
 693 pdfdir
 694 dvidir
 695 htmldir
 696 infodir
 697 docdir
 698 oldincludedir
 699 includedir
 700 localstatedir
 701 sharedstatedir
 702 sysconfdir
 703 datadir
 704 datarootdir
 705 libexecdir
 706 sbindir
 707 bindir
 708 program_transform_name
 709 prefix
 710 exec_prefix
 711 PACKAGE_URL
 712 PACKAGE_BUGREPORT
 713 PACKAGE_STRING
 714 PACKAGE_VERSION
 715 PACKAGE_TARNAME
 716 PACKAGE_NAME
 717 PATH_SEPARATOR
 718 SHELL
 719 sim_inline
 720 sim_hw
 721 sim_hw_objs
 722 sim_hw_cflags'
 723 ac_subst_files=''
 724 ac_user_opts='
 725 enable_option_checking
 726 enable_maintainer_mode
 727 enable_sim_inline
 728 enable_sim_hardware
 729 '
 730       ac_precious_vars='build_alias
 731 host_alias
 732 target_alias
 733 CC
 734 CFLAGS
 735 LDFLAGS
 736 LIBS
 737 CPPFLAGS
 738 CPP'
 739
 740
 741 # Initialize some variables set by options.
 742 ac_init_help=
 743 ac_init_version=false
 744 ac_unrecognized_opts=
 745 ac_unrecognized_sep=
 746 # The variables have the same names as the options, with
 747 # dashes changed to underlines.
 748 cache_file=/dev/null
 749 exec_prefix=NONE
 750 no_create=
 751 no_recursion=
 752 prefix=NONE
 753 program_prefix=NONE
 754 program_suffix=NONE
 755 program_transform_name=s,x,x,
 756 silent=
 757 site=
 758 srcdir=
 759 verbose=
 760 x_includes=NONE
 761 x_libraries=NONE
 762
 763 # Installation directory options.
 764 # These are left unexpanded so users can "make install exec_prefix=/foo"
 765 # and all the variables that are supposed to be based on exec_prefix
 766 # by default will actually change.
 767 # Use braces instead of parens because sh, perl, etc. also accept them.
 768 # (The list follows the same order as the GNU Coding Standards.)
 769 bindir='${exec_prefix}/bin'
 770 sbindir='${exec_prefix}/sbin'
 771 libexecdir='${exec_prefix}/libexec'
 772 datarootdir='${prefix}/share'
 773 datadir='${datarootdir}'
 774 sysconfdir='${prefix}/etc'
 775 sharedstatedir='${prefix}/com'
 776 localstatedir='${prefix}/var'
 777 includedir='${prefix}/include'
 778 oldincludedir='/usr/include'
 779 docdir='${datarootdir}/doc/${PACKAGE}'
 780 infodir='${datarootdir}/info'
 781 htmldir='${docdir}'
 782 dvidir='${docdir}'
 783 pdfdir='${docdir}'
 784 psdir='${docdir}'
 785 libdir='${exec_prefix}/lib'
 786 localedir='${datarootdir}/locale'
 787 mandir='${datarootdir}/man'
 788
 789 ac_prev=
 790 ac_dashdash=
 791 for ac_option
 792 do
 793   # If the previous option needs an argument, assign it.
 794   if test -n "$ac_prev"; then
 795     eval $ac_prev=\$ac_option
 796     ac_prev=
 797     continue
 798   fi
 799
 800   case $ac_option in
 801   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 802   *=)   ac_optarg= ;;
 803   *)    ac_optarg=yes ;;
 804   esac
 805
 806   # Accept the important Cygnus configure options, so we can diagnose typos.
 807
 808   case $ac_dashdash$ac_option in
 809   --)
 810     ac_dashdash=yes ;;
 811
 812   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 813     ac_prev=bindir ;;
 814   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 815     bindir=$ac_optarg ;;
 816
 817   -build | --build | --buil | --bui | --bu)
 818     ac_prev=build_alias ;;
 819   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 820     build_alias=$ac_optarg ;;
 821
 822   -cache-file | --cache-file | --cache-fil | --cache-fi \
 823   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 824     ac_prev=cache_file ;;
 825   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 826   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 827     cache_file=$ac_optarg ;;
 828
 829   --config-cache | -C)
 830     cache_file=config.cache ;;
 831
 832   -datadir | --datadir | --datadi | --datad)
 833     ac_prev=datadir ;;
 834   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 835     datadir=$ac_optarg ;;
 836
 837   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 838   | --dataroo | --dataro | --datar)
 839     ac_prev=datarootdir ;;
 840   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 841   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 842     datarootdir=$ac_optarg ;;
 843
 844   -disable-* | --disable-*)
 845     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 848       as_fn_error $? "invalid feature name: $ac_useropt"
 849     ac_useropt_orig=$ac_useropt
 850     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 851     case $ac_user_opts in
 852       *"
 853 "enable_$ac_useropt"
 854 "*) ;;
 855       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 856          ac_unrecognized_sep=', ';;
 857     esac
 858     eval enable_$ac_useropt=no ;;
 859
 860   -docdir | --docdir | --docdi | --doc | --do)
 861     ac_prev=docdir ;;
 862   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 863     docdir=$ac_optarg ;;
 864
 865   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 866     ac_prev=dvidir ;;
 867   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 868     dvidir=$ac_optarg ;;
 869
 870   -enable-* | --enable-*)
 871     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 872     # Reject names that are not valid shell variable names.
 873     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 874       as_fn_error $? "invalid feature name: $ac_useropt"
 875     ac_useropt_orig=$ac_useropt
 876     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 877     case $ac_user_opts in
 878       *"
 879 "enable_$ac_useropt"
 880 "*) ;;
 881       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 882          ac_unrecognized_sep=', ';;
 883     esac
 884     eval enable_$ac_useropt=\$ac_optarg ;;
 885
 886   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 887   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 888   | --exec | --exe | --ex)
 889     ac_prev=exec_prefix ;;
 890   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 891   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 892   | --exec=* | --exe=* | --ex=*)
 893     exec_prefix=$ac_optarg ;;
 894
 895   -gas | --gas | --ga | --g)
 896     # Obsolete; use --with-gas.
 897     with_gas=yes ;;
 898
 899   -help | --help | --hel | --he | -h)
 900     ac_init_help=long ;;
 901   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 902     ac_init_help=recursive ;;
 903   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 904     ac_init_help=short ;;
 905
 906   -host | --host | --hos | --ho)
 907     ac_prev=host_alias ;;
 908   -host=* | --host=* | --hos=* | --ho=*)
 909     host_alias=$ac_optarg ;;
 910
 911   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 912     ac_prev=htmldir ;;
 913   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 914   | --ht=*)
 915     htmldir=$ac_optarg ;;
 916
 917   -includedir | --includedir | --includedi | --included | --include \
 918   | --includ | --inclu | --incl | --inc)
 919     ac_prev=includedir ;;
 920   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 921   | --includ=* | --inclu=* | --incl=* | --inc=*)
 922     includedir=$ac_optarg ;;
 923
 924   -infodir | --infodir | --infodi | --infod | --info | --inf)
 925     ac_prev=infodir ;;
 926   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 927     infodir=$ac_optarg ;;
 928
 929   -libdir | --libdir | --libdi | --libd)
 930     ac_prev=libdir ;;
 931   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 932     libdir=$ac_optarg ;;
 933
 934   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 935   | --libexe | --libex | --libe)
 936     ac_prev=libexecdir ;;
 937   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 938   | --libexe=* | --libex=* | --libe=*)
 939     libexecdir=$ac_optarg ;;
 940
 941   -localedir | --localedir | --localedi | --localed | --locale)
 942     ac_prev=localedir ;;
 943   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 944     localedir=$ac_optarg ;;
 945
 946   -localstatedir | --localstatedir | --localstatedi | --localstated \
 947   | --localstate | --localstat | --localsta | --localst | --locals)
 948     ac_prev=localstatedir ;;
 949   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 950   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 951     localstatedir=$ac_optarg ;;
 952
 953   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 954     ac_prev=mandir ;;
 955   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 956     mandir=$ac_optarg ;;
 957
 958   -nfp | --nfp | --nf)
 959     # Obsolete; use --without-fp.
 960     with_fp=no ;;
 961
 962   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 963   | --no-cr | --no-c | -n)
 964     no_create=yes ;;
 965
 966   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 967   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 968     no_recursion=yes ;;
 969
 970   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 971   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 972   | --oldin | --oldi | --old | --ol | --o)
 973     ac_prev=oldincludedir ;;
 974   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 975   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 976   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 977     oldincludedir=$ac_optarg ;;
 978
 979   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 980     ac_prev=prefix ;;
 981   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 982     prefix=$ac_optarg ;;
 983
 984   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 985   | --program-pre | --program-pr | --program-p)
 986     ac_prev=program_prefix ;;
 987   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 988   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 989     program_prefix=$ac_optarg ;;
 990
 991   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 992   | --program-suf | --program-su | --program-s)
 993     ac_prev=program_suffix ;;
 994   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 995   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 996     program_suffix=$ac_optarg ;;
 997
 998   -program-transform-name | --program-transform-name \
 999   | --program-transform-nam | --program-transform-na \
1000   | --program-transform-n | --program-transform- \
1001   | --program-transform | --program-transfor \
1002   | --program-transfo | --program-transf \
1003   | --program-trans | --program-tran \
1004   | --progr-tra | --program-tr | --program-t)
1005     ac_prev=program_transform_name ;;
1006   -program-transform-name=* | --program-transform-name=* \
1007   | --program-transform-nam=* | --program-transform-na=* \
1008   | --program-transform-n=* | --program-transform-=* \
1009   | --program-transform=* | --program-transfor=* \
1010   | --program-transfo=* | --program-transf=* \
1011   | --program-trans=* | --program-tran=* \
1012   | --progr-tra=* | --program-tr=* | --program-t=*)
1013     program_transform_name=$ac_optarg ;;
1014
1015   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1016     ac_prev=pdfdir ;;
1017   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1018     pdfdir=$ac_optarg ;;
1019
1020   -psdir | --psdir | --psdi | --psd | --ps)
1021     ac_prev=psdir ;;
1022   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1023     psdir=$ac_optarg ;;
1024
1025   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1026   | -silent | --silent | --silen | --sile | --sil)
1027     silent=yes ;;
1028
1029   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1030     ac_prev=sbindir ;;
1031   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1032   | --sbi=* | --sb=*)
1033     sbindir=$ac_optarg ;;
1034
1035   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1036   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1037   | --sharedst | --shareds | --shared | --share | --shar \
1038   | --sha | --sh)
1039     ac_prev=sharedstatedir ;;
1040   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1041   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1042   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1043   | --sha=* | --sh=*)
1044     sharedstatedir=$ac_optarg ;;
1045
1046   -site | --site | --sit)
1047     ac_prev=site ;;
1048   -site=* | --site=* | --sit=*)
1049     site=$ac_optarg ;;
1050
1051   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1052     ac_prev=srcdir ;;
1053   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1054     srcdir=$ac_optarg ;;
1055
1056   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1057   | --syscon | --sysco | --sysc | --sys | --sy)
1058     ac_prev=sysconfdir ;;
1059   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1060   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1061     sysconfdir=$ac_optarg ;;
1062
1063   -target | --target | --targe | --targ | --tar | --ta | --t)
1064     ac_prev=target_alias ;;
1065   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1066     target_alias=$ac_optarg ;;
1067
1068   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1069     verbose=yes ;;
1070
1071   -version | --version | --versio | --versi | --vers | -V)
1072     ac_init_version=: ;;
1073
1074   -with-* | --with-*)
1075     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1076     # Reject names that are not valid shell variable names.
1077     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1078       as_fn_error $? "invalid package name: $ac_useropt"
1079     ac_useropt_orig=$ac_useropt
1080     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1081     case $ac_user_opts in
1082       *"
1083 "with_$ac_useropt"
1084 "*) ;;
1085       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1086          ac_unrecognized_sep=', ';;
1087     esac
1088     eval with_$ac_useropt=\$ac_optarg ;;
1089
1090   -without-* | --without-*)
1091     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1092     # Reject names that are not valid shell variable names.
1093     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1094       as_fn_error $? "invalid package name: $ac_useropt"
1095     ac_useropt_orig=$ac_useropt
1096     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1097     case $ac_user_opts in
1098       *"
1099 "with_$ac_useropt"
1100 "*) ;;
1101       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1102          ac_unrecognized_sep=', ';;
1103     esac
1104     eval with_$ac_useropt=no ;;
1105
1106   --x)
1107     # Obsolete; use --with-x.
1108     with_x=yes ;;
1109
1110   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1111   | --x-incl | --x-inc | --x-in | --x-i)
1112     ac_prev=x_includes ;;
1113   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1114   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1115     x_includes=$ac_optarg ;;
1116
1117   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1118   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1119     ac_prev=x_libraries ;;
1120   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1121   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1122     x_libraries=$ac_optarg ;;
1123
1124   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1125 Try \`$0 --help' for more information"
1126     ;;
1127
1128   *=*)
1129     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1130     # Reject names that are not valid shell variable names.
1131     case $ac_envvar in #(
1132       '' | [0-9]* | *[!_$as_cr_alnum]* )
1133       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1134     esac
1135     eval $ac_envvar=\$ac_optarg
1136     export $ac_envvar ;;
1137
1138   *)
1139     # FIXME: should be removed in autoconf 3.0.
1140     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1141     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1142       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1143     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1144     ;;
1145
1146   esac
1147 done
1148
1149 if test -n "$ac_prev"; then
1150   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1151   as_fn_error $? "missing argument to $ac_option"
1152 fi
1153
1154 if test -n "$ac_unrecognized_opts"; then
1155   case $enable_option_checking in
1156     no) ;;
1157     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1158     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1159   esac
1160 fi
1161
1162 # Check all directory arguments for consistency.
1163 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1164                 datadir sysconfdir sharedstatedir localstatedir includedir \
1165                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1166                 libdir localedir mandir
1167 do
1168   eval ac_val=\$$ac_var
1169   # Remove trailing slashes.
1170   case $ac_val in
1171     */ )
1172       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1173       eval $ac_var=\$ac_val;;
1174   esac
1175   # Be sure to have absolute directory names.
1176   case $ac_val in
1177     [\\/$]* | ?:[\\/]* )  continue;;
1178     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1179   esac
1180   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1181 done
1182
1183 # There might be people who depend on the old broken behavior: `$host'
1184 # used to hold the argument of --host etc.
1185 # FIXME: To remove some day.
1186 build=$build_alias
1187 host=$host_alias
1188 target=$target_alias
1189
1190 # FIXME: To remove some day.
1191 if test "x$host_alias" != x; then
1192   if test "x$build_alias" = x; then
1193     cross_compiling=maybe
1194   elif test "x$build_alias" != "x$host_alias"; then
1195     cross_compiling=yes
1196   fi
1197 fi
1198
1199 ac_tool_prefix=
1200 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1201
1202 test "$silent" = yes && exec 6>/dev/null
1203
1204
1205 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1206 ac_ls_di=`ls -di .` &&
1207 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1208   as_fn_error $? "working directory cannot be determined"
1209 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1210   as_fn_error $? "pwd does not report name of working directory"
1211
1212
1213 # Find the source files, if location was not specified.
1214 if test -z "$srcdir"; then
1215   ac_srcdir_defaulted=yes
1216   # Try the directory containing this script, then the parent directory.
1217   ac_confdir=`$as_dirname -- "$as_myself" ||
1218 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1219          X"$as_myself" : 'X\(//\)[^/]' \| \
1220          X"$as_myself" : 'X\(//\)$' \| \
1221          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1222 $as_echo X"$as_myself" |
1223     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)[^/].*/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\/\)$/{
1232             s//\1/
1233             q
1234           }
1235           /^X\(\/\).*/{
1236             s//\1/
1237             q
1238           }
1239           s/.*/./; q'`
1240   srcdir=$ac_confdir
1241   if test ! -r "$srcdir/$ac_unique_file"; then
1242     srcdir=..
1243   fi
1244 else
1245   ac_srcdir_defaulted=no
1246 fi
1247 if test ! -r "$srcdir/$ac_unique_file"; then
1248   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1249   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1250 fi
1251 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1252 ac_abs_confdir=`(
1253         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1254         pwd)`
1255 # When building in place, set srcdir=.
1256 if test "$ac_abs_confdir" = "$ac_pwd"; then
1257   srcdir=.
1258 fi
1259 # Remove unnecessary trailing slashes from srcdir.
1260 # Double slashes in file names in object file debugging info
1261 # mess up M-x gdb in Emacs.
1262 case $srcdir in
1263 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1264 esac
1265 for ac_var in $ac_precious_vars; do
1266   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_env_${ac_var}_value=\$${ac_var}
1268   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1269   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1270 done
1271
1272 #
1273 # Report the --help message.
1274 #
1275 if test "$ac_init_help" = "long"; then
1276   # Omit some internal or obsolete options to make the list less imposing.
1277   # This message is too long to be a string in the A/UX 3.1 sh.
1278   cat <<_ACEOF
1279 \`configure' configures this package to adapt to many kinds of systems.
1280
1281 Usage: $0 [OPTION]... [VAR=VALUE]...
1282
1283 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1284 VAR=VALUE.  See below for descriptions of some of the useful variables.
1285
1286 Defaults for the options are specified in brackets.
1287
1288 Configuration:
1289   -h, --help              display this help and exit
1290       --help=short        display options specific to this package
1291       --help=recursive    display the short help of all the included packages
1292   -V, --version           display version information and exit
1293   -q, --quiet, --silent   do not print \`checking ...' messages
1294       --cache-file=FILE   cache test results in FILE [disabled]
1295   -C, --config-cache      alias for \`--cache-file=config.cache'
1296   -n, --no-create         do not create output files
1297       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1298
1299 Installation directories:
1300   --prefix=PREFIX         install architecture-independent files in PREFIX
1301                           [$ac_default_prefix]
1302   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1303                           [PREFIX]
1304
1305 By default, \`make install' will install all the files in
1306 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1307 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1308 for instance \`--prefix=\$HOME'.
1309
1310 For better control, use the options below.
1311
1312 Fine tuning of the installation directories:
1313   --bindir=DIR            user executables [EPREFIX/bin]
1314   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1315   --libexecdir=DIR        program executables [EPREFIX/libexec]
1316   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1317   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1318   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1319   --libdir=DIR            object code libraries [EPREFIX/lib]
1320   --includedir=DIR        C header files [PREFIX/include]
1321   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1322   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1323   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1324   --infodir=DIR           info documentation [DATAROOTDIR/info]
1325   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1326   --mandir=DIR            man documentation [DATAROOTDIR/man]
1327   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1328   --htmldir=DIR           html documentation [DOCDIR]
1329   --dvidir=DIR            dvi documentation [DOCDIR]
1330   --pdfdir=DIR            pdf documentation [DOCDIR]
1331   --psdir=DIR             ps documentation [DOCDIR]
1332 _ACEOF
1333
1334   cat <<\_ACEOF
1335
1336 Program names:
1337   --program-prefix=PREFIX            prepend PREFIX to installed program names
1338   --program-suffix=SUFFIX            append SUFFIX to installed program names
1339   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1340
1341 System types:
1342   --build=BUILD     configure for building on BUILD [guessed]
1343   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1344   --target=TARGET   configure for building compilers for TARGET [HOST]
1345 _ACEOF
1346 fi
1347
1348 if test -n "$ac_init_help"; then
1349
1350   cat <<\_ACEOF
1351
1352 Optional Features:
1353   --disable-option-checking  ignore unrecognized --enable/--with options
1354   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1355   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1356   --enable-maintainer-mode
1357                           enable make rules and dependencies not useful (and
1358                           sometimes confusing) to the casual installer
1359   --enable-sim-inline=inlines
1360                           Specify which functions should be inlined
1361   --enable-sim-hardware=LIST
1362                           Specify the hardware to be included in the build.
1363
1364 Some influential environment variables:
1365   CC          C compiler command
1366   CFLAGS      C compiler flags
1367   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1368               nonstandard directory <lib dir>
1369   LIBS        libraries to pass to the linker, e.g. -l<library>
1370   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1371               you have headers in a nonstandard directory <include dir>
1372   CPP         C preprocessor
1373
1374 Use these variables to override the choices made by `configure' or to help
1375 it to find libraries and programs with nonstandard names/locations.
1376
1377 Report bugs to the package provider.
1378 _ACEOF
1379 ac_status=$?
1380 fi
1381
1382 if test "$ac_init_help" = "recursive"; then
1383   # If there are subdirs, report their specific --help.
1384   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1385     test -d "$ac_dir" ||
1386       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1387       continue
1388     ac_builddir=.
1389
1390 case "$ac_dir" in
1391 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1392 *)
1393   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1394   # A ".." for each directory in $ac_dir_suffix.
1395   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1396   case $ac_top_builddir_sub in
1397   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1398   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1399   esac ;;
1400 esac
1401 ac_abs_top_builddir=$ac_pwd
1402 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1403 # for backward compatibility:
1404 ac_top_builddir=$ac_top_build_prefix
1405
1406 case $srcdir in
1407   .)  # We are building in place.
1408     ac_srcdir=.
1409     ac_top_srcdir=$ac_top_builddir_sub
1410     ac_abs_top_srcdir=$ac_pwd ;;
1411   [\\/]* | ?:[\\/]* )  # Absolute name.
1412     ac_srcdir=$srcdir$ac_dir_suffix;
1413     ac_top_srcdir=$srcdir
1414     ac_abs_top_srcdir=$srcdir ;;
1415   *) # Relative name.
1416     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1417     ac_top_srcdir=$ac_top_build_prefix$srcdir
1418     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1419 esac
1420 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1421
1422     cd "$ac_dir" || { ac_status=$?; continue; }
1423     # Check for guested configure.
1424     if test -f "$ac_srcdir/configure.gnu"; then
1425       echo &&
1426       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1427     elif test -f "$ac_srcdir/configure"; then
1428       echo &&
1429       $SHELL "$ac_srcdir/configure" --help=recursive
1430     else
1431       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1432     fi || ac_status=$?
1433     cd "$ac_pwd" || { ac_status=$?; break; }
1434   done
1435 fi
1436
1437 test -n "$ac_init_help" && exit $ac_status
1438 if $ac_init_version; then
1439   cat <<\_ACEOF
1440 configure
1441 generated by GNU Autoconf 2.69
1442
1443 Copyright (C) 2012 Free Software Foundation, Inc.
1444 This configure script is free software; the Free Software Foundation
1445 gives unlimited permission to copy, distribute and modify it.
1446 _ACEOF
1447   exit
1448 fi
1449
1450 ## ------------------------ ##
1451 ## Autoconf initialization. ##
1452 ## ------------------------ ##
1453
1454 # ac_fn_c_try_compile LINENO
1455 # --------------------------
1456 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1457 ac_fn_c_try_compile ()
1458 {
1459   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1460   rm -f conftest.$ac_objext
1461   if { { ac_try="$ac_compile"
1462 case "(($ac_try" in
1463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1464   *) ac_try_echo=$ac_try;;
1465 esac
1466 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1467 $as_echo "$ac_try_echo"; } >&5
1468   (eval "$ac_compile") 2>conftest.err
1469   ac_status=$?
1470   if test -s conftest.err; then
1471     grep -v '^ *+' conftest.err >conftest.er1
1472     cat conftest.er1 >&5
1473     mv -f conftest.er1 conftest.err
1474   fi
1475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1476   test $ac_status = 0; } && {
1477          test -z "$ac_c_werror_flag" ||
1478          test ! -s conftest.err
1479        } && test -s conftest.$ac_objext; then :
1480   ac_retval=0
1481 else
1482   $as_echo "$as_me: failed program was:" >&5
1483 sed 's/^/| /' conftest.$ac_ext >&5
1484
1485         ac_retval=1
1486 fi
1487   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1488   as_fn_set_status $ac_retval
1489
1490 } # ac_fn_c_try_compile
1491
1492 # ac_fn_c_try_cpp LINENO
1493 # ----------------------
1494 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1495 ac_fn_c_try_cpp ()
1496 {
1497   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1498   if { { ac_try="$ac_cpp conftest.$ac_ext"
1499 case "(($ac_try" in
1500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1501   *) ac_try_echo=$ac_try;;
1502 esac
1503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1504 $as_echo "$ac_try_echo"; } >&5
1505   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1506   ac_status=$?
1507   if test -s conftest.err; then
1508     grep -v '^ *+' conftest.err >conftest.er1
1509     cat conftest.er1 >&5
1510     mv -f conftest.er1 conftest.err
1511   fi
1512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1513   test $ac_status = 0; } > conftest.i && {
1514          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1515          test ! -s conftest.err
1516        }; then :
1517   ac_retval=0
1518 else
1519   $as_echo "$as_me: failed program was:" >&5
1520 sed 's/^/| /' conftest.$ac_ext >&5
1521
1522     ac_retval=1
1523 fi
1524   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1525   as_fn_set_status $ac_retval
1526
1527 } # ac_fn_c_try_cpp
1528
1529 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1530 # -------------------------------------------------------
1531 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1532 # the include files in INCLUDES and setting the cache variable VAR
1533 # accordingly.
1534 ac_fn_c_check_header_mongrel ()
1535 {
1536   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1537   if eval \${$3+:} false; then :
1538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1539 $as_echo_n "checking for $2... " >&6; }
1540 if eval \${$3+:} false; then :
1541   $as_echo_n "(cached) " >&6
1542 fi
1543 eval ac_res=\$$3
1544                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1545 $as_echo "$ac_res" >&6; }
1546 else
1547   # Is the header compilable?
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1549 $as_echo_n "checking $2 usability... " >&6; }
1550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1551 /* end confdefs.h.  */
1552 $4
1553 #include <$2>
1554 _ACEOF
1555 if ac_fn_c_try_compile "$LINENO"; then :
1556   ac_header_compiler=yes
1557 else
1558   ac_header_compiler=no
1559 fi
1560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1562 $as_echo "$ac_header_compiler" >&6; }
1563
1564 # Is the header present?
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1566 $as_echo_n "checking $2 presence... " >&6; }
1567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1568 /* end confdefs.h.  */
1569 #include <$2>
1570 _ACEOF
1571 if ac_fn_c_try_cpp "$LINENO"; then :
1572   ac_header_preproc=yes
1573 else
1574   ac_header_preproc=no
1575 fi
1576 rm -f conftest.err conftest.i conftest.$ac_ext
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1578 $as_echo "$ac_header_preproc" >&6; }
1579
1580 # So?  What about this header?
1581 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1582   yes:no: )
1583     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1584 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1585     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1586 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1587     ;;
1588   no:yes:* )
1589     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1590 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1591     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1592 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1593     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1594 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1595     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1596 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1597     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1598 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1599     ;;
1600 esac
1601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1602 $as_echo_n "checking for $2... " >&6; }
1603 if eval \${$3+:} false; then :
1604   $as_echo_n "(cached) " >&6
1605 else
1606   eval "$3=\$ac_header_compiler"
1607 fi
1608 eval ac_res=\$$3
1609                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1610 $as_echo "$ac_res" >&6; }
1611 fi
1612   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1613
1614 } # ac_fn_c_check_header_mongrel
1615
1616 # ac_fn_c_try_run LINENO
1617 # ----------------------
1618 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1619 # that executables *can* be run.
1620 ac_fn_c_try_run ()
1621 {
1622   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623   if { { ac_try="$ac_link"
1624 case "(($ac_try" in
1625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626   *) ac_try_echo=$ac_try;;
1627 esac
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630   (eval "$ac_link") 2>&5
1631   ac_status=$?
1632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1634   { { case "(($ac_try" in
1635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636   *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640   (eval "$ac_try") 2>&5
1641   ac_status=$?
1642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643   test $ac_status = 0; }; }; then :
1644   ac_retval=0
1645 else
1646   $as_echo "$as_me: program exited with status $ac_status" >&5
1647        $as_echo "$as_me: failed program was:" >&5
1648 sed 's/^/| /' conftest.$ac_ext >&5
1649
1650        ac_retval=$ac_status
1651 fi
1652   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1653   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1654   as_fn_set_status $ac_retval
1655
1656 } # ac_fn_c_try_run
1657
1658 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1659 # -------------------------------------------------------
1660 # Tests whether HEADER exists and can be compiled using the include files in
1661 # INCLUDES, setting the cache variable VAR accordingly.
1662 ac_fn_c_check_header_compile ()
1663 {
1664   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1666 $as_echo_n "checking for $2... " >&6; }
1667 if eval \${$3+:} false; then :
1668   $as_echo_n "(cached) " >&6
1669 else
1670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h.  */
1672 $4
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_compile "$LINENO"; then :
1676   eval "$3=yes"
1677 else
1678   eval "$3=no"
1679 fi
1680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1681 fi
1682 eval ac_res=\$$3
1683                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1684 $as_echo "$ac_res" >&6; }
1685   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1686
1687 } # ac_fn_c_check_header_compile
1688 cat >config.log <<_ACEOF
1689 This file contains any messages produced by compilers while
1690 running configure, to aid debugging if configure makes a mistake.
1691
1692 It was created by $as_me, which was
1693 generated by GNU Autoconf 2.69.  Invocation command line was
1694
1695   $ $0 $@
1696
1697 _ACEOF
1698 exec 5>>config.log
1699 {
1700 cat <<_ASUNAME
1701 ## --------- ##
1702 ## Platform. ##
1703 ## --------- ##
1704
1705 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1706 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1707 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1708 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1709 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1710
1711 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1712 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1713
1714 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1715 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1716 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1717 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1718 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1719 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1720 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1721
1722 _ASUNAME
1723
1724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1725 for as_dir in $PATH
1726 do
1727   IFS=$as_save_IFS
1728   test -z "$as_dir" && as_dir=.
1729     $as_echo "PATH: $as_dir"
1730   done
1731 IFS=$as_save_IFS
1732
1733 } >&5
1734
1735 cat >&5 <<_ACEOF
1736
1737
1738 ## ----------- ##
1739 ## Core tests. ##
1740 ## ----------- ##
1741
1742 _ACEOF
1743
1744
1745 # Keep a trace of the command line.
1746 # Strip out --no-create and --no-recursion so they do not pile up.
1747 # Strip out --silent because we don't want to record it for future runs.
1748 # Also quote any args containing shell meta-characters.
1749 # Make two passes to allow for proper duplicate-argument suppression.
1750 ac_configure_args=
1751 ac_configure_args0=
1752 ac_configure_args1=
1753 ac_must_keep_next=false
1754 for ac_pass in 1 2
1755 do
1756   for ac_arg
1757   do
1758     case $ac_arg in
1759     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1760     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1761     | -silent | --silent | --silen | --sile | --sil)
1762       continue ;;
1763     *\'*)
1764       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1765     esac
1766     case $ac_pass in
1767     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1768     2)
1769       as_fn_append ac_configure_args1 " '$ac_arg'"
1770       if test $ac_must_keep_next = true; then
1771         ac_must_keep_next=false # Got value, back to normal.
1772       else
1773         case $ac_arg in
1774           *=* | --config-cache | -C | -disable-* | --disable-* \
1775           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1776           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1777           | -with-* | --with-* | -without-* | --without-* | --x)
1778             case "$ac_configure_args0 " in
1779               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1780             esac
1781             ;;
1782           -* ) ac_must_keep_next=true ;;
1783         esac
1784       fi
1785       as_fn_append ac_configure_args " '$ac_arg'"
1786       ;;
1787     esac
1788   done
1789 done
1790 { ac_configure_args0=; unset ac_configure_args0;}
1791 { ac_configure_args1=; unset ac_configure_args1;}
1792
1793 # When interrupted or exit'd, cleanup temporary files, and complete
1794 # config.log.  We remove comments because anyway the quotes in there
1795 # would cause problems or look ugly.
1796 # WARNING: Use '\'' to represent an apostrophe within the trap.
1797 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1798 trap 'exit_status=$?
1799   # Save into config.log some information that might help in debugging.
1800   {
1801     echo
1802
1803     $as_echo "## ---------------- ##
1804 ## Cache variables. ##
1805 ## ---------------- ##"
1806     echo
1807     # The following way of writing the cache mishandles newlines in values,
1808 (
1809   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1810     eval ac_val=\$$ac_var
1811     case $ac_val in #(
1812     *${as_nl}*)
1813       case $ac_var in #(
1814       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1815 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1816       esac
1817       case $ac_var in #(
1818       _ | IFS | as_nl) ;; #(
1819       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1820       *) { eval $ac_var=; unset $ac_var;} ;;
1821       esac ;;
1822     esac
1823   done
1824   (set) 2>&1 |
1825     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1826     *${as_nl}ac_space=\ *)
1827       sed -n \
1828         "s/'\''/'\''\\\\'\'''\''/g;
1829           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1830       ;; #(
1831     *)
1832       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1833       ;;
1834     esac |
1835     sort
1836 )
1837     echo
1838
1839     $as_echo "## ----------------- ##
1840 ## Output variables. ##
1841 ## ----------------- ##"
1842     echo
1843     for ac_var in $ac_subst_vars
1844     do
1845       eval ac_val=\$$ac_var
1846       case $ac_val in
1847       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1848       esac
1849       $as_echo "$ac_var='\''$ac_val'\''"
1850     done | sort
1851     echo
1852
1853     if test -n "$ac_subst_files"; then
1854       $as_echo "## ------------------- ##
1855 ## File substitutions. ##
1856 ## ------------------- ##"
1857       echo
1858       for ac_var in $ac_subst_files
1859       do
1860         eval ac_val=\$$ac_var
1861         case $ac_val in
1862         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1863         esac
1864         $as_echo "$ac_var='\''$ac_val'\''"
1865       done | sort
1866       echo
1867     fi
1868
1869     if test -s confdefs.h; then
1870       $as_echo "## ----------- ##
1871 ## confdefs.h. ##
1872 ## ----------- ##"
1873       echo
1874       cat confdefs.h
1875       echo
1876     fi
1877     test "$ac_signal" != 0 &&
1878       $as_echo "$as_me: caught signal $ac_signal"
1879     $as_echo "$as_me: exit $exit_status"
1880   } >&5
1881   rm -f core *.core core.conftest.* &&
1882     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1883     exit $exit_status
1884 ' 0
1885 for ac_signal in 1 2 13 15; do
1886   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1887 done
1888 ac_signal=0
1889
1890 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1891 rm -f -r conftest* confdefs.h
1892
1893 $as_echo "/* confdefs.h */" > confdefs.h
1894
1895 # Predefined preprocessor variables.
1896
1897 cat >>confdefs.h <<_ACEOF
1898 #define PACKAGE_NAME "$PACKAGE_NAME"
1899 _ACEOF
1900
1901 cat >>confdefs.h <<_ACEOF
1902 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1903 _ACEOF
1904
1905 cat >>confdefs.h <<_ACEOF
1906 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1907 _ACEOF
1908
1909 cat >>confdefs.h <<_ACEOF
1910 #define PACKAGE_STRING "$PACKAGE_STRING"
1911 _ACEOF
1912
1913 cat >>confdefs.h <<_ACEOF
1914 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1915 _ACEOF
1916
1917 cat >>confdefs.h <<_ACEOF
1918 #define PACKAGE_URL "$PACKAGE_URL"
1919 _ACEOF
1920
1921
1922 # Let the site file select an alternate cache file if it wants to.
1923 # Prefer an explicitly selected file to automatically selected ones.
1924 ac_site_file1=NONE
1925 ac_site_file2=NONE
1926 if test -n "$CONFIG_SITE"; then
1927   # We do not want a PATH search for config.site.
1928   case $CONFIG_SITE in #((
1929     -*)  ac_site_file1=./$CONFIG_SITE;;
1930     */*) ac_site_file1=$CONFIG_SITE;;
1931     *)   ac_site_file1=./$CONFIG_SITE;;
1932   esac
1933 elif test "x$prefix" != xNONE; then
1934   ac_site_file1=$prefix/share/config.site
1935   ac_site_file2=$prefix/etc/config.site
1936 else
1937   ac_site_file1=$ac_default_prefix/share/config.site
1938   ac_site_file2=$ac_default_prefix/etc/config.site
1939 fi
1940 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1941 do
1942   test "x$ac_site_file" = xNONE && continue
1943   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1944     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1945 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1946     sed 's/^/| /' "$ac_site_file" >&5
1947     . "$ac_site_file" \
1948       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1950 as_fn_error $? "failed to load site script $ac_site_file
1951 See \`config.log' for more details" "$LINENO" 5; }
1952   fi
1953 done
1954
1955 if test -r "$cache_file"; then
1956   # Some versions of bash will fail to source /dev/null (special files
1957   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1958   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1960 $as_echo "$as_me: loading cache $cache_file" >&6;}
1961     case $cache_file in
1962       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1963       *)                      . "./$cache_file";;
1964     esac
1965   fi
1966 else
1967   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1968 $as_echo "$as_me: creating cache $cache_file" >&6;}
1969   >$cache_file
1970 fi
1971
1972 # Check that the precious variables saved in the cache have kept the same
1973 # value.
1974 ac_cache_corrupted=false
1975 for ac_var in $ac_precious_vars; do
1976   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1977   eval ac_new_set=\$ac_env_${ac_var}_set
1978   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1979   eval ac_new_val=\$ac_env_${ac_var}_value
1980   case $ac_old_set,$ac_new_set in
1981     set,)
1982       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1983 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1984       ac_cache_corrupted=: ;;
1985     ,set)
1986       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1987 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1988       ac_cache_corrupted=: ;;
1989     ,);;
1990     *)
1991       if test "x$ac_old_val" != "x$ac_new_val"; then
1992         # differences in whitespace do not lead to failure.
1993         ac_old_val_w=`echo x $ac_old_val`
1994         ac_new_val_w=`echo x $ac_new_val`
1995         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1996           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1997 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1998           ac_cache_corrupted=:
1999         else
2000           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2001 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2002           eval $ac_var=\$ac_old_val
2003         fi
2004         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2005 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2006         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2007 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2008       fi;;
2009   esac
2010   # Pass precious variables to config.status.
2011   if test "$ac_new_set" = set; then
2012     case $ac_new_val in
2013     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2014     *) ac_arg=$ac_var=$ac_new_val ;;
2015     esac
2016     case " $ac_configure_args " in
2017       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2018       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2019     esac
2020   fi
2021 done
2022 if $ac_cache_corrupted; then
2023   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2024 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2025   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2026 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2027   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2028 fi
2029 ## -------------------- ##
2030 ## Main body of script. ##
2031 ## -------------------- ##
2032
2033 ac_ext=c
2034 ac_cpp='$CPP $CPPFLAGS'
2035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2038
2039
2040
2041
2042
2043
2044
2045 ac_aux_dir=
2046 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2047   if test -f "$ac_dir/install-sh"; then
2048     ac_aux_dir=$ac_dir
2049     ac_install_sh="$ac_aux_dir/install-sh -c"
2050     break
2051   elif test -f "$ac_dir/install.sh"; then
2052     ac_aux_dir=$ac_dir
2053     ac_install_sh="$ac_aux_dir/install.sh -c"
2054     break
2055   elif test -f "$ac_dir/shtool"; then
2056     ac_aux_dir=$ac_dir
2057     ac_install_sh="$ac_aux_dir/shtool install -c"
2058     break
2059   fi
2060 done
2061 if test -z "$ac_aux_dir"; then
2062   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2063 fi
2064
2065 # These three variables are undocumented and unsupported,
2066 # and are intended to be withdrawn in a future Autoconf release.
2067 # They can cause serious problems if a builder's source tree is in a directory
2068 # whose full name contains unusual characters.
2069 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2070 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2071 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2072
2073
2074 # Make sure we can run config.sub.
2075 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2076   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2077
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2079 $as_echo_n "checking build system type... " >&6; }
2080 if ${ac_cv_build+:} false; then :
2081   $as_echo_n "(cached) " >&6
2082 else
2083   ac_build_alias=$build_alias
2084 test "x$ac_build_alias" = x &&
2085   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2086 test "x$ac_build_alias" = x &&
2087   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2088 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2089   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2090
2091 fi
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2093 $as_echo "$ac_cv_build" >&6; }
2094 case $ac_cv_build in
2095 *-*-*) ;;
2096 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2097 esac
2098 build=$ac_cv_build
2099 ac_save_IFS=$IFS; IFS='-'
2100 set x $ac_cv_build
2101 shift
2102 build_cpu=$1
2103 build_vendor=$2
2104 shift; shift
2105 # Remember, the first character of IFS is used to create $*,
2106 # except with old shells:
2107 build_os=$*
2108 IFS=$ac_save_IFS
2109 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2110
2111
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2113 $as_echo_n "checking host system type... " >&6; }
2114 if ${ac_cv_host+:} false; then :
2115   $as_echo_n "(cached) " >&6
2116 else
2117   if test "x$host_alias" = x; then
2118   ac_cv_host=$ac_cv_build
2119 else
2120   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2121     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2122 fi
2123
2124 fi
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2126 $as_echo "$ac_cv_host" >&6; }
2127 case $ac_cv_host in
2128 *-*-*) ;;
2129 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2130 esac
2131 host=$ac_cv_host
2132 ac_save_IFS=$IFS; IFS='-'
2133 set x $ac_cv_host
2134 shift
2135 host_cpu=$1
2136 host_vendor=$2
2137 shift; shift
2138 # Remember, the first character of IFS is used to create $*,
2139 # except with old shells:
2140 host_os=$*
2141 IFS=$ac_save_IFS
2142 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2143
2144
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2146 $as_echo_n "checking target system type... " >&6; }
2147 if ${ac_cv_target+:} false; then :
2148   $as_echo_n "(cached) " >&6
2149 else
2150   if test "x$target_alias" = x; then
2151   ac_cv_target=$ac_cv_host
2152 else
2153   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2154     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2155 fi
2156
2157 fi
2158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2159 $as_echo "$ac_cv_target" >&6; }
2160 case $ac_cv_target in
2161 *-*-*) ;;
2162 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2163 esac
2164 target=$ac_cv_target
2165 ac_save_IFS=$IFS; IFS='-'
2166 set x $ac_cv_target
2167 shift
2168 target_cpu=$1
2169 target_vendor=$2
2170 shift; shift
2171 # Remember, the first character of IFS is used to create $*,
2172 # except with old shells:
2173 target_os=$*
2174 IFS=$ac_save_IFS
2175 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2176
2177
2178 # The aliases save the names the user supplied, while $host etc.
2179 # will get canonicalized.
2180 test -n "$target_alias" &&
2181   test "$program_prefix$program_suffix$program_transform_name" = \
2182     NONENONEs,x,x, &&
2183   program_prefix=${target_alias}-
2184 ac_ext=c
2185 ac_cpp='$CPP $CPPFLAGS'
2186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2189 if test -n "$ac_tool_prefix"; then
2190   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2191 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2193 $as_echo_n "checking for $ac_word... " >&6; }
2194 if ${ac_cv_prog_CC+:} false; then :
2195   $as_echo_n "(cached) " >&6
2196 else
2197   if test -n "$CC"; then
2198   ac_cv_prog_CC="$CC" # Let the user override the test.
2199 else
2200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2201 for as_dir in $PATH
2202 do
2203   IFS=$as_save_IFS
2204   test -z "$as_dir" && as_dir=.
2205     for ac_exec_ext in '' $ac_executable_extensions; do
2206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2207     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2209     break 2
2210   fi
2211 done
2212   done
2213 IFS=$as_save_IFS
2214
2215 fi
2216 fi
2217 CC=$ac_cv_prog_CC
2218 if test -n "$CC"; then
2219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2220 $as_echo "$CC" >&6; }
2221 else
2222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2223 $as_echo "no" >&6; }
2224 fi
2225
2226
2227 fi
2228 if test -z "$ac_cv_prog_CC"; then
2229   ac_ct_CC=$CC
2230   # Extract the first word of "gcc", so it can be a program name with args.
2231 set dummy gcc; ac_word=$2
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2233 $as_echo_n "checking for $ac_word... " >&6; }
2234 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2235   $as_echo_n "(cached) " >&6
2236 else
2237   if test -n "$ac_ct_CC"; then
2238   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2239 else
2240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2241 for as_dir in $PATH
2242 do
2243   IFS=$as_save_IFS
2244   test -z "$as_dir" && as_dir=.
2245     for ac_exec_ext in '' $ac_executable_extensions; do
2246   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2247     ac_cv_prog_ac_ct_CC="gcc"
2248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2249     break 2
2250   fi
2251 done
2252   done
2253 IFS=$as_save_IFS
2254
2255 fi
2256 fi
2257 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2258 if test -n "$ac_ct_CC"; then
2259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2260 $as_echo "$ac_ct_CC" >&6; }
2261 else
2262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2263 $as_echo "no" >&6; }
2264 fi
2265
2266   if test "x$ac_ct_CC" = x; then
2267     CC=""
2268   else
2269     case $cross_compiling:$ac_tool_warned in
2270 yes:)
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2273 ac_tool_warned=yes ;;
2274 esac
2275     CC=$ac_ct_CC
2276   fi
2277 else
2278   CC="$ac_cv_prog_CC"
2279 fi
2280
2281 if test -z "$CC"; then
2282           if test -n "$ac_tool_prefix"; then
2283     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2284 set dummy ${ac_tool_prefix}cc; ac_word=$2
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2286 $as_echo_n "checking for $ac_word... " >&6; }
2287 if ${ac_cv_prog_CC+:} false; then :
2288   $as_echo_n "(cached) " >&6
2289 else
2290   if test -n "$CC"; then
2291   ac_cv_prog_CC="$CC" # Let the user override the test.
2292 else
2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2294 for as_dir in $PATH
2295 do
2296   IFS=$as_save_IFS
2297   test -z "$as_dir" && as_dir=.
2298     for ac_exec_ext in '' $ac_executable_extensions; do
2299   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2300     ac_cv_prog_CC="${ac_tool_prefix}cc"
2301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2302     break 2
2303   fi
2304 done
2305   done
2306 IFS=$as_save_IFS
2307
2308 fi
2309 fi
2310 CC=$ac_cv_prog_CC
2311 if test -n "$CC"; then
2312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2313 $as_echo "$CC" >&6; }
2314 else
2315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2316 $as_echo "no" >&6; }
2317 fi
2318
2319
2320   fi
2321 fi
2322 if test -z "$CC"; then
2323   # Extract the first word of "cc", so it can be a program name with args.
2324 set dummy cc; ac_word=$2
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2326 $as_echo_n "checking for $ac_word... " >&6; }
2327 if ${ac_cv_prog_CC+:} false; then :
2328   $as_echo_n "(cached) " >&6
2329 else
2330   if test -n "$CC"; then
2331   ac_cv_prog_CC="$CC" # Let the user override the test.
2332 else
2333   ac_prog_rejected=no
2334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2335 for as_dir in $PATH
2336 do
2337   IFS=$as_save_IFS
2338   test -z "$as_dir" && as_dir=.
2339     for ac_exec_ext in '' $ac_executable_extensions; do
2340   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2341     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2342        ac_prog_rejected=yes
2343        continue
2344      fi
2345     ac_cv_prog_CC="cc"
2346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2347     break 2
2348   fi
2349 done
2350   done
2351 IFS=$as_save_IFS
2352
2353 if test $ac_prog_rejected = yes; then
2354   # We found a bogon in the path, so make sure we never use it.
2355   set dummy $ac_cv_prog_CC
2356   shift
2357   if test $# != 0; then
2358     # We chose a different compiler from the bogus one.
2359     # However, it has the same basename, so the bogon will be chosen
2360     # first if we set CC to just the basename; use the full file name.
2361     shift
2362     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2363   fi
2364 fi
2365 fi
2366 fi
2367 CC=$ac_cv_prog_CC
2368 if test -n "$CC"; then
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2370 $as_echo "$CC" >&6; }
2371 else
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2373 $as_echo "no" >&6; }
2374 fi
2375
2376
2377 fi
2378 if test -z "$CC"; then
2379   if test -n "$ac_tool_prefix"; then
2380   for ac_prog in cl.exe
2381   do
2382     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2383 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2385 $as_echo_n "checking for $ac_word... " >&6; }
2386 if ${ac_cv_prog_CC+:} false; then :
2387   $as_echo_n "(cached) " >&6
2388 else
2389   if test -n "$CC"; then
2390   ac_cv_prog_CC="$CC" # Let the user override the test.
2391 else
2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 for as_dir in $PATH
2394 do
2395   IFS=$as_save_IFS
2396   test -z "$as_dir" && as_dir=.
2397     for ac_exec_ext in '' $ac_executable_extensions; do
2398   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2401     break 2
2402   fi
2403 done
2404   done
2405 IFS=$as_save_IFS
2406
2407 fi
2408 fi
2409 CC=$ac_cv_prog_CC
2410 if test -n "$CC"; then
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2412 $as_echo "$CC" >&6; }
2413 else
2414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2415 $as_echo "no" >&6; }
2416 fi
2417
2418
2419     test -n "$CC" && break
2420   done
2421 fi
2422 if test -z "$CC"; then
2423   ac_ct_CC=$CC
2424   for ac_prog in cl.exe
2425 do
2426   # Extract the first word of "$ac_prog", so it can be a program name with args.
2427 set dummy $ac_prog; ac_word=$2
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2429 $as_echo_n "checking for $ac_word... " >&6; }
2430 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2431   $as_echo_n "(cached) " >&6
2432 else
2433   if test -n "$ac_ct_CC"; then
2434   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2435 else
2436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2437 for as_dir in $PATH
2438 do
2439   IFS=$as_save_IFS
2440   test -z "$as_dir" && as_dir=.
2441     for ac_exec_ext in '' $ac_executable_extensions; do
2442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2443     ac_cv_prog_ac_ct_CC="$ac_prog"
2444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2445     break 2
2446   fi
2447 done
2448   done
2449 IFS=$as_save_IFS
2450
2451 fi
2452 fi
2453 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2454 if test -n "$ac_ct_CC"; then
2455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2456 $as_echo "$ac_ct_CC" >&6; }
2457 else
2458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2459 $as_echo "no" >&6; }
2460 fi
2461
2462
2463   test -n "$ac_ct_CC" && break
2464 done
2465
2466   if test "x$ac_ct_CC" = x; then
2467     CC=""
2468   else
2469     case $cross_compiling:$ac_tool_warned in
2470 yes:)
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2472 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2473 ac_tool_warned=yes ;;
2474 esac
2475     CC=$ac_ct_CC
2476   fi
2477 fi
2478
2479 fi
2480
2481
2482 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2483 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2484 as_fn_error $? "no acceptable C compiler found in \$PATH
2485 See \`config.log' for more details" "$LINENO" 5; }
2486
2487 # Provide some information about the compiler.
2488 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2489 set X $ac_compile
2490 ac_compiler=$2
2491 for ac_option in --version -v -V -qversion; do
2492   { { ac_try="$ac_compiler $ac_option >&5"
2493 case "(($ac_try" in
2494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2495   *) ac_try_echo=$ac_try;;
2496 esac
2497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2498 $as_echo "$ac_try_echo"; } >&5
2499   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2500   ac_status=$?
2501   if test -s conftest.err; then
2502     sed '10a\
2503 ... rest of stderr output deleted ...
2504          10q' conftest.err >conftest.er1
2505     cat conftest.er1 >&5
2506   fi
2507   rm -f conftest.er1 conftest.err
2508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2509   test $ac_status = 0; }
2510 done
2511
2512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2513 /* end confdefs.h.  */
2514
2515 int
2516 main ()
2517 {
2518
2519   ;
2520   return 0;
2521 }
2522 _ACEOF
2523 ac_clean_files_save=$ac_clean_files
2524 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2525 # Try to create an executable without -o first, disregard a.out.
2526 # It will help us diagnose broken compilers, and finding out an intuition
2527 # of exeext.
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2529 $as_echo_n "checking whether the C compiler works... " >&6; }
2530 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2531
2532 # The possible output files:
2533 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2534
2535 ac_rmfiles=
2536 for ac_file in $ac_files
2537 do
2538   case $ac_file in
2539     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2540     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2541   esac
2542 done
2543 rm -f $ac_rmfiles
2544
2545 if { { ac_try="$ac_link_default"
2546 case "(($ac_try" in
2547   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2548   *) ac_try_echo=$ac_try;;
2549 esac
2550 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2551 $as_echo "$ac_try_echo"; } >&5
2552   (eval "$ac_link_default") 2>&5
2553   ac_status=$?
2554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2555   test $ac_status = 0; }; then :
2556   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2557 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2558 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2559 # so that the user can short-circuit this test for compilers unknown to
2560 # Autoconf.
2561 for ac_file in $ac_files ''
2562 do
2563   test -f "$ac_file" || continue
2564   case $ac_file in
2565     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2566         ;;
2567     [ab].out )
2568         # We found the default executable, but exeext='' is most
2569         # certainly right.
2570         break;;
2571     *.* )
2572         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2573         then :; else
2574            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2575         fi
2576         # We set ac_cv_exeext here because the later test for it is not
2577         # safe: cross compilers may not add the suffix if given an `-o'
2578         # argument, so we may need to know it at that point already.
2579         # Even if this section looks crufty: it has the advantage of
2580         # actually working.
2581         break;;
2582     * )
2583         break;;
2584   esac
2585 done
2586 test "$ac_cv_exeext" = no && ac_cv_exeext=
2587
2588 else
2589   ac_file=''
2590 fi
2591 if test -z "$ac_file"; then :
2592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2593 $as_echo "no" >&6; }
2594 $as_echo "$as_me: failed program was:" >&5
2595 sed 's/^/| /' conftest.$ac_ext >&5
2596
2597 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2599 as_fn_error 77 "C compiler cannot create executables
2600 See \`config.log' for more details" "$LINENO" 5; }
2601 else
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2603 $as_echo "yes" >&6; }
2604 fi
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2606 $as_echo_n "checking for C compiler default output file name... " >&6; }
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2608 $as_echo "$ac_file" >&6; }
2609 ac_exeext=$ac_cv_exeext
2610
2611 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2612 ac_clean_files=$ac_clean_files_save
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2614 $as_echo_n "checking for suffix of executables... " >&6; }
2615 if { { ac_try="$ac_link"
2616 case "(($ac_try" in
2617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618   *) ac_try_echo=$ac_try;;
2619 esac
2620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2621 $as_echo "$ac_try_echo"; } >&5
2622   (eval "$ac_link") 2>&5
2623   ac_status=$?
2624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2625   test $ac_status = 0; }; then :
2626   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2627 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2628 # work properly (i.e., refer to `conftest.exe'), while it won't with
2629 # `rm'.
2630 for ac_file in conftest.exe conftest conftest.*; do
2631   test -f "$ac_file" || continue
2632   case $ac_file in
2633     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2634     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2635           break;;
2636     * ) break;;
2637   esac
2638 done
2639 else
2640   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2641 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2642 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2643 See \`config.log' for more details" "$LINENO" 5; }
2644 fi
2645 rm -f conftest conftest$ac_cv_exeext
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2647 $as_echo "$ac_cv_exeext" >&6; }
2648
2649 rm -f conftest.$ac_ext
2650 EXEEXT=$ac_cv_exeext
2651 ac_exeext=$EXEEXT
2652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2653 /* end confdefs.h.  */
2654 #include <stdio.h>
2655 int
2656 main ()
2657 {
2658 FILE *f = fopen ("conftest.out", "w");
2659  return ferror (f) || fclose (f) != 0;
2660
2661   ;
2662   return 0;
2663 }
2664 _ACEOF
2665 ac_clean_files="$ac_clean_files conftest.out"
2666 # Check that the compiler produces executables we can run.  If not, either
2667 # the compiler is broken, or we cross compile.
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2669 $as_echo_n "checking whether we are cross compiling... " >&6; }
2670 if test "$cross_compiling" != yes; then
2671   { { ac_try="$ac_link"
2672 case "(($ac_try" in
2673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2674   *) ac_try_echo=$ac_try;;
2675 esac
2676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2677 $as_echo "$ac_try_echo"; } >&5
2678   (eval "$ac_link") 2>&5
2679   ac_status=$?
2680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2681   test $ac_status = 0; }
2682   if { ac_try='./conftest$ac_cv_exeext'
2683   { { case "(($ac_try" in
2684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2685   *) ac_try_echo=$ac_try;;
2686 esac
2687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2688 $as_echo "$ac_try_echo"; } >&5
2689   (eval "$ac_try") 2>&5
2690   ac_status=$?
2691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2692   test $ac_status = 0; }; }; then
2693     cross_compiling=no
2694   else
2695     if test "$cross_compiling" = maybe; then
2696         cross_compiling=yes
2697     else
2698         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2700 as_fn_error $? "cannot run C compiled programs.
2701 If you meant to cross compile, use \`--host'.
2702 See \`config.log' for more details" "$LINENO" 5; }
2703     fi
2704   fi
2705 fi
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2707 $as_echo "$cross_compiling" >&6; }
2708
2709 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2710 ac_clean_files=$ac_clean_files_save
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2712 $as_echo_n "checking for suffix of object files... " >&6; }
2713 if ${ac_cv_objext+:} false; then :
2714   $as_echo_n "(cached) " >&6
2715 else
2716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2717 /* end confdefs.h.  */
2718
2719 int
2720 main ()
2721 {
2722
2723   ;
2724   return 0;
2725 }
2726 _ACEOF
2727 rm -f conftest.o conftest.obj
2728 if { { ac_try="$ac_compile"
2729 case "(($ac_try" in
2730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2731   *) ac_try_echo=$ac_try;;
2732 esac
2733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2734 $as_echo "$ac_try_echo"; } >&5
2735   (eval "$ac_compile") 2>&5
2736   ac_status=$?
2737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2738   test $ac_status = 0; }; then :
2739   for ac_file in conftest.o conftest.obj conftest.*; do
2740   test -f "$ac_file" || continue;
2741   case $ac_file in
2742     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2743     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2744        break;;
2745   esac
2746 done
2747 else
2748   $as_echo "$as_me: failed program was:" >&5
2749 sed 's/^/| /' conftest.$ac_ext >&5
2750
2751 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2753 as_fn_error $? "cannot compute suffix of object files: cannot compile
2754 See \`config.log' for more details" "$LINENO" 5; }
2755 fi
2756 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2757 fi
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2759 $as_echo "$ac_cv_objext" >&6; }
2760 OBJEXT=$ac_cv_objext
2761 ac_objext=$OBJEXT
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2763 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2764 if ${ac_cv_c_compiler_gnu+:} false; then :
2765   $as_echo_n "(cached) " >&6
2766 else
2767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2768 /* end confdefs.h.  */
2769
2770 int
2771 main ()
2772 {
2773 #ifndef __GNUC__
2774        choke me
2775 #endif
2776
2777   ;
2778   return 0;
2779 }
2780 _ACEOF
2781 if ac_fn_c_try_compile "$LINENO"; then :
2782   ac_compiler_gnu=yes
2783 else
2784   ac_compiler_gnu=no
2785 fi
2786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2787 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2788
2789 fi
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2791 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2792 if test $ac_compiler_gnu = yes; then
2793   GCC=yes
2794 else
2795   GCC=
2796 fi
2797 ac_test_CFLAGS=${CFLAGS+set}
2798 ac_save_CFLAGS=$CFLAGS
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2800 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2801 if ${ac_cv_prog_cc_g+:} false; then :
2802   $as_echo_n "(cached) " >&6
2803 else
2804   ac_save_c_werror_flag=$ac_c_werror_flag
2805    ac_c_werror_flag=yes
2806    ac_cv_prog_cc_g=no
2807    CFLAGS="-g"
2808    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2809 /* end confdefs.h.  */
2810
2811 int
2812 main ()
2813 {
2814
2815   ;
2816   return 0;
2817 }
2818 _ACEOF
2819 if ac_fn_c_try_compile "$LINENO"; then :
2820   ac_cv_prog_cc_g=yes
2821 else
2822   CFLAGS=""
2823       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2824 /* end confdefs.h.  */
2825
2826 int
2827 main ()
2828 {
2829
2830   ;
2831   return 0;
2832 }
2833 _ACEOF
2834 if ac_fn_c_try_compile "$LINENO"; then :
2835
2836 else
2837   ac_c_werror_flag=$ac_save_c_werror_flag
2838          CFLAGS="-g"
2839          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2840 /* end confdefs.h.  */
2841
2842 int
2843 main ()
2844 {
2845
2846   ;
2847   return 0;
2848 }
2849 _ACEOF
2850 if ac_fn_c_try_compile "$LINENO"; then :
2851   ac_cv_prog_cc_g=yes
2852 fi
2853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2854 fi
2855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2856 fi
2857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2858    ac_c_werror_flag=$ac_save_c_werror_flag
2859 fi
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2861 $as_echo "$ac_cv_prog_cc_g" >&6; }
2862 if test "$ac_test_CFLAGS" = set; then
2863   CFLAGS=$ac_save_CFLAGS
2864 elif test $ac_cv_prog_cc_g = yes; then
2865   if test "$GCC" = yes; then
2866     CFLAGS="-g -O2"
2867   else
2868     CFLAGS="-g"
2869   fi
2870 else
2871   if test "$GCC" = yes; then
2872     CFLAGS="-O2"
2873   else
2874     CFLAGS=
2875   fi
2876 fi
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2878 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2879 if ${ac_cv_prog_cc_c89+:} false; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   ac_cv_prog_cc_c89=no
2883 ac_save_CC=$CC
2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h.  */
2886 #include <stdarg.h>
2887 #include <stdio.h>
2888 struct stat;
2889 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2890 struct buf { int x; };
2891 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2892 static char *e (p, i)
2893      char **p;
2894      int i;
2895 {
2896   return p[i];
2897 }
2898 static char *f (char * (*g) (char **, int), char **p, ...)
2899 {
2900   char *s;
2901   va_list v;
2902   va_start (v,p);
2903   s = g (p, va_arg (v,int));
2904   va_end (v);
2905   return s;
2906 }
2907
2908 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2909    function prototypes and stuff, but not '\xHH' hex character constants.
2910    These don't provoke an error unfortunately, instead are silently treated
2911    as 'x'.  The following induces an error, until -std is added to get
2912    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2913    array size at least.  It's necessary to write '\x00'==0 to get something
2914    that's true only with -std.  */
2915 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2916
2917 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2918    inside strings and character constants.  */
2919 #define FOO(x) 'x'
2920 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2921
2922 int test (int i, double x);
2923 struct s1 {int (*f) (int a);};
2924 struct s2 {int (*f) (double a);};
2925 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2926 int argc;
2927 char **argv;
2928 int
2929 main ()
2930 {
2931 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2932   ;
2933   return 0;
2934 }
2935 _ACEOF
2936 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2937         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2938 do
2939   CC="$ac_save_CC $ac_arg"
2940   if ac_fn_c_try_compile "$LINENO"; then :
2941   ac_cv_prog_cc_c89=$ac_arg
2942 fi
2943 rm -f core conftest.err conftest.$ac_objext
2944   test "x$ac_cv_prog_cc_c89" != "xno" && break
2945 done
2946 rm -f conftest.$ac_ext
2947 CC=$ac_save_CC
2948
2949 fi
2950 # AC_CACHE_VAL
2951 case "x$ac_cv_prog_cc_c89" in
2952   x)
2953     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2954 $as_echo "none needed" >&6; } ;;
2955   xno)
2956     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2957 $as_echo "unsupported" >&6; } ;;
2958   *)
2959     CC="$CC $ac_cv_prog_cc_c89"
2960     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2961 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2962 esac
2963 if test "x$ac_cv_prog_cc_c89" != xno; then :
2964
2965 fi
2966
2967 ac_ext=c
2968 ac_cpp='$CPP $CPPFLAGS'
2969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2971 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2972
2973
2974 ac_ext=c
2975 ac_cpp='$CPP $CPPFLAGS'
2976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2980 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2981 # On Suns, sometimes $CPP names a directory.
2982 if test -n "$CPP" && test -d "$CPP"; then
2983   CPP=
2984 fi
2985 if test -z "$CPP"; then
2986   if ${ac_cv_prog_CPP+:} false; then :
2987   $as_echo_n "(cached) " >&6
2988 else
2989       # Double quotes because CPP needs to be expanded
2990     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2991     do
2992       ac_preproc_ok=false
2993 for ac_c_preproc_warn_flag in '' yes
2994 do
2995   # Use a header file that comes with gcc, so configuring glibc
2996   # with a fresh cross-compiler works.
2997   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2998   # <limits.h> exists even on freestanding compilers.
2999   # On the NeXT, cc -E runs the code through the compiler's parser,
3000   # not just through cpp. "Syntax error" is here to catch this case.
3001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3002 /* end confdefs.h.  */
3003 #ifdef __STDC__
3004 # include <limits.h>
3005 #else
3006 # include <assert.h>
3007 #endif
3008                      Syntax error
3009 _ACEOF
3010 if ac_fn_c_try_cpp "$LINENO"; then :
3011
3012 else
3013   # Broken: fails on valid input.
3014 continue
3015 fi
3016 rm -f conftest.err conftest.i conftest.$ac_ext
3017
3018   # OK, works on sane cases.  Now check whether nonexistent headers
3019   # can be detected and how.
3020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3021 /* end confdefs.h.  */
3022 #include <ac_nonexistent.h>
3023 _ACEOF
3024 if ac_fn_c_try_cpp "$LINENO"; then :
3025   # Broken: success on invalid input.
3026 continue
3027 else
3028   # Passes both tests.
3029 ac_preproc_ok=:
3030 break
3031 fi
3032 rm -f conftest.err conftest.i conftest.$ac_ext
3033
3034 done
3035 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3036 rm -f conftest.i conftest.err conftest.$ac_ext
3037 if $ac_preproc_ok; then :
3038   break
3039 fi
3040
3041     done
3042     ac_cv_prog_CPP=$CPP
3043
3044 fi
3045   CPP=$ac_cv_prog_CPP
3046 else
3047   ac_cv_prog_CPP=$CPP
3048 fi
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3050 $as_echo "$CPP" >&6; }
3051 ac_preproc_ok=false
3052 for ac_c_preproc_warn_flag in '' yes
3053 do
3054   # Use a header file that comes with gcc, so configuring glibc
3055   # with a fresh cross-compiler works.
3056   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3057   # <limits.h> exists even on freestanding compilers.
3058   # On the NeXT, cc -E runs the code through the compiler's parser,
3059   # not just through cpp. "Syntax error" is here to catch this case.
3060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3061 /* end confdefs.h.  */
3062 #ifdef __STDC__
3063 # include <limits.h>
3064 #else
3065 # include <assert.h>
3066 #endif
3067                      Syntax error
3068 _ACEOF
3069 if ac_fn_c_try_cpp "$LINENO"; then :
3070
3071 else
3072   # Broken: fails on valid input.
3073 continue
3074 fi
3075 rm -f conftest.err conftest.i conftest.$ac_ext
3076
3077   # OK, works on sane cases.  Now check whether nonexistent headers
3078   # can be detected and how.
3079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3080 /* end confdefs.h.  */
3081 #include <ac_nonexistent.h>
3082 _ACEOF
3083 if ac_fn_c_try_cpp "$LINENO"; then :
3084   # Broken: success on invalid input.
3085 continue
3086 else
3087   # Passes both tests.
3088 ac_preproc_ok=:
3089 break
3090 fi
3091 rm -f conftest.err conftest.i conftest.$ac_ext
3092
3093 done
3094 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3095 rm -f conftest.i conftest.err conftest.$ac_ext
3096 if $ac_preproc_ok; then :
3097
3098 else
3099   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3101 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3102 See \`config.log' for more details" "$LINENO" 5; }
3103 fi
3104
3105 ac_ext=c
3106 ac_cpp='$CPP $CPPFLAGS'
3107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3110
3111
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3113 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3114 if ${ac_cv_path_GREP+:} false; then :
3115   $as_echo_n "(cached) " >&6
3116 else
3117   if test -z "$GREP"; then
3118   ac_path_GREP_found=false
3119   # Loop through the user's path and test for each of PROGNAME-LIST
3120   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3121 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3122 do
3123   IFS=$as_save_IFS
3124   test -z "$as_dir" && as_dir=.
3125     for ac_prog in grep ggrep; do
3126     for ac_exec_ext in '' $ac_executable_extensions; do
3127       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3128       as_fn_executable_p "$ac_path_GREP" || continue
3129 # Check for GNU ac_path_GREP and select it if it is found.
3130   # Check for GNU $ac_path_GREP
3131 case `"$ac_path_GREP" --version 2>&1` in
3132 *GNU*)
3133   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3134 *)
3135   ac_count=0
3136   $as_echo_n 0123456789 >"conftest.in"
3137   while :
3138   do
3139     cat "conftest.in" "conftest.in" >"conftest.tmp"
3140     mv "conftest.tmp" "conftest.in"
3141     cp "conftest.in" "conftest.nl"
3142     $as_echo 'GREP' >> "conftest.nl"
3143     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3144     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3145     as_fn_arith $ac_count + 1 && ac_count=$as_val
3146     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3147       # Best one so far, save it but keep looking for a better one
3148       ac_cv_path_GREP="$ac_path_GREP"
3149       ac_path_GREP_max=$ac_count
3150     fi
3151     # 10*(2^10) chars as input seems more than enough
3152     test $ac_count -gt 10 && break
3153   done
3154   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3155 esac
3156
3157       $ac_path_GREP_found && break 3
3158     done
3159   done
3160   done
3161 IFS=$as_save_IFS
3162   if test -z "$ac_cv_path_GREP"; then
3163     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3164   fi
3165 else
3166   ac_cv_path_GREP=$GREP
3167 fi
3168
3169 fi
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3171 $as_echo "$ac_cv_path_GREP" >&6; }
3172  GREP="$ac_cv_path_GREP"
3173
3174
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3176 $as_echo_n "checking for egrep... " >&6; }
3177 if ${ac_cv_path_EGREP+:} false; then :
3178   $as_echo_n "(cached) " >&6
3179 else
3180   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3181    then ac_cv_path_EGREP="$GREP -E"
3182    else
3183      if test -z "$EGREP"; then
3184   ac_path_EGREP_found=false
3185   # Loop through the user's path and test for each of PROGNAME-LIST
3186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3187 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3188 do
3189   IFS=$as_save_IFS
3190   test -z "$as_dir" && as_dir=.
3191     for ac_prog in egrep; do
3192     for ac_exec_ext in '' $ac_executable_extensions; do
3193       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3194       as_fn_executable_p "$ac_path_EGREP" || continue
3195 # Check for GNU ac_path_EGREP and select it if it is found.
3196   # Check for GNU $ac_path_EGREP
3197 case `"$ac_path_EGREP" --version 2>&1` in
3198 *GNU*)
3199   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3200 *)
3201   ac_count=0
3202   $as_echo_n 0123456789 >"conftest.in"
3203   while :
3204   do
3205     cat "conftest.in" "conftest.in" >"conftest.tmp"
3206     mv "conftest.tmp" "conftest.in"
3207     cp "conftest.in" "conftest.nl"
3208     $as_echo 'EGREP' >> "conftest.nl"
3209     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3210     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3211     as_fn_arith $ac_count + 1 && ac_count=$as_val
3212     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3213       # Best one so far, save it but keep looking for a better one
3214       ac_cv_path_EGREP="$ac_path_EGREP"
3215       ac_path_EGREP_max=$ac_count
3216     fi
3217     # 10*(2^10) chars as input seems more than enough
3218     test $ac_count -gt 10 && break
3219   done
3220   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3221 esac
3222
3223       $ac_path_EGREP_found && break 3
3224     done
3225   done
3226   done
3227 IFS=$as_save_IFS
3228   if test -z "$ac_cv_path_EGREP"; then
3229     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3230   fi
3231 else
3232   ac_cv_path_EGREP=$EGREP
3233 fi
3234
3235    fi
3236 fi
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3238 $as_echo "$ac_cv_path_EGREP" >&6; }
3239  EGREP="$ac_cv_path_EGREP"
3240
3241
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3243 $as_echo_n "checking for ANSI C header files... " >&6; }
3244 if ${ac_cv_header_stdc+:} false; then :
3245   $as_echo_n "(cached) " >&6
3246 else
3247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3248 /* end confdefs.h.  */
3249 #include <stdlib.h>
3250 #include <stdarg.h>
3251 #include <string.h>
3252 #include <float.h>
3253
3254 int
3255 main ()
3256 {
3257
3258   ;
3259   return 0;
3260 }
3261 _ACEOF
3262 if ac_fn_c_try_compile "$LINENO"; then :
3263   ac_cv_header_stdc=yes
3264 else
3265   ac_cv_header_stdc=no
3266 fi
3267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3268
3269 if test $ac_cv_header_stdc = yes; then
3270   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3272 /* end confdefs.h.  */
3273 #include <string.h>
3274
3275 _ACEOF
3276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3277   $EGREP "memchr" >/dev/null 2>&1; then :
3278
3279 else
3280   ac_cv_header_stdc=no
3281 fi
3282 rm -f conftest*
3283
3284 fi
3285
3286 if test $ac_cv_header_stdc = yes; then
3287   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3289 /* end confdefs.h.  */
3290 #include <stdlib.h>
3291
3292 _ACEOF
3293 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3294   $EGREP "free" >/dev/null 2>&1; then :
3295
3296 else
3297   ac_cv_header_stdc=no
3298 fi
3299 rm -f conftest*
3300
3301 fi
3302
3303 if test $ac_cv_header_stdc = yes; then
3304   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3305   if test "$cross_compiling" = yes; then :
3306   :
3307 else
3308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3309 /* end confdefs.h.  */
3310 #include <ctype.h>
3311 #include <stdlib.h>
3312 #if ((' ' & 0x0FF) == 0x020)
3313 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3314 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3315 #else
3316 # define ISLOWER(c) \
3317                    (('a' <= (c) && (c) <= 'i') \
3318                      || ('j' <= (c) && (c) <= 'r') \
3319                      || ('s' <= (c) && (c) <= 'z'))
3320 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3321 #endif
3322
3323 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3324 int
3325 main ()
3326 {
3327   int i;
3328   for (i = 0; i < 256; i++)
3329     if (XOR (islower (i), ISLOWER (i))
3330         || toupper (i) != TOUPPER (i))
3331       return 2;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_run "$LINENO"; then :
3336
3337 else
3338   ac_cv_header_stdc=no
3339 fi
3340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3341   conftest.$ac_objext conftest.beam conftest.$ac_ext
3342 fi
3343
3344 fi
3345 fi
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3347 $as_echo "$ac_cv_header_stdc" >&6; }
3348 if test $ac_cv_header_stdc = yes; then
3349
3350 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3351
3352 fi
3353
3354 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3355 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3356                   inttypes.h stdint.h unistd.h
3357 do :
3358   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3359 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3360 "
3361 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3362   cat >>confdefs.h <<_ACEOF
3363 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3364 _ACEOF
3365
3366 fi
3367
3368 done
3369
3370
3371
3372   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3373 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3374   MINIX=yes
3375 else
3376   MINIX=
3377 fi
3378
3379
3380   if test "$MINIX" = yes; then
3381
3382 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3383
3384
3385 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3386
3387
3388 $as_echo "#define _MINIX 1" >>confdefs.h
3389
3390   fi
3391
3392
3393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3394 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3395 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h.  */
3400
3401 #         define __EXTENSIONS__ 1
3402           $ac_includes_default
3403 int
3404 main ()
3405 {
3406
3407   ;
3408   return 0;
3409 }
3410 _ACEOF
3411 if ac_fn_c_try_compile "$LINENO"; then :
3412   ac_cv_safe_to_define___extensions__=yes
3413 else
3414   ac_cv_safe_to_define___extensions__=no
3415 fi
3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3417 fi
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3419 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3420   test $ac_cv_safe_to_define___extensions__ = yes &&
3421     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3422
3423   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3424
3425   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3426
3427   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3428
3429   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3430
3431
3432 test "$program_prefix" != NONE &&
3433   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3434 # Use a double $ so make ignores it.
3435 test "$program_suffix" != NONE &&
3436   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3437 # Double any \ or $.
3438 # By default was `s,x,x', remove it if useless.
3439 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3440 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3441
3442 # Find a good install program.  We prefer a C program (faster),
3443 # so one script is as good as another.  But avoid the broken or
3444 # incompatible versions:
3445 # SysV /etc/install, /usr/sbin/install
3446 # SunOS /usr/etc/install
3447 # IRIX /sbin/install
3448 # AIX /bin/install
3449 # AmigaOS /C/install, which installs bootblocks on floppy discs
3450 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3451 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3452 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3453 # OS/2's system install, which has a completely different semantic
3454 # ./install, which can be erroneously created by make from ./install.sh.
3455 # Reject install programs that cannot install multiple files.
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3457 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3458 if test -z "$INSTALL"; then
3459 if ${ac_cv_path_install+:} false; then :
3460   $as_echo_n "(cached) " >&6
3461 else
3462   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3463 for as_dir in $PATH
3464 do
3465   IFS=$as_save_IFS
3466   test -z "$as_dir" && as_dir=.
3467     # Account for people who put trailing slashes in PATH elements.
3468 case $as_dir/ in #((
3469   ./ | .// | /[cC]/* | \
3470   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3471   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3472   /usr/ucb/* ) ;;
3473   *)
3474     # OSF1 and SCO ODT 3.0 have their own names for install.
3475     # Don't use installbsd from OSF since it installs stuff as root
3476     # by default.
3477     for ac_prog in ginstall scoinst install; do
3478       for ac_exec_ext in '' $ac_executable_extensions; do
3479         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3480           if test $ac_prog = install &&
3481             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3482             # AIX install.  It has an incompatible calling convention.
3483             :
3484           elif test $ac_prog = install &&
3485             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3486             # program-specific install script used by HP pwplus--don't use.
3487             :
3488           else
3489             rm -rf conftest.one conftest.two conftest.dir
3490             echo one > conftest.one
3491             echo two > conftest.two
3492             mkdir conftest.dir
3493             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3494               test -s conftest.one && test -s conftest.two &&
3495               test -s conftest.dir/conftest.one &&
3496               test -s conftest.dir/conftest.two
3497             then
3498               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3499               break 3
3500             fi
3501           fi
3502         fi
3503       done
3504     done
3505     ;;
3506 esac
3507
3508   done
3509 IFS=$as_save_IFS
3510
3511 rm -rf conftest.one conftest.two conftest.dir
3512
3513 fi
3514   if test "${ac_cv_path_install+set}" = set; then
3515     INSTALL=$ac_cv_path_install
3516   else
3517     # As a last resort, use the slow shell script.  Don't cache a
3518     # value for INSTALL within a source directory, because that will
3519     # break other packages using the cache if that directory is
3520     # removed, or if the value is a relative name.
3521     INSTALL=$ac_install_sh
3522   fi
3523 fi
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3525 $as_echo "$INSTALL" >&6; }
3526
3527 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3528 # It thinks the first close brace ends the variable substitution.
3529 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3530
3531 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3532
3533 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3534
3535 rm -rf .tst 2>/dev/null
3536 mkdir .tst 2>/dev/null
3537 if test -d .tst; then
3538   am__leading_dot=.
3539 else
3540   am__leading_dot=_
3541 fi
3542 rmdir .tst 2>/dev/null
3543
3544 DEPDIR="${am__leading_dot}deps"
3545
3546
3547
3548
3549
3550  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3551 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3552 if ${ac_cv_c_bigendian+:} false; then :
3553   $as_echo_n "(cached) " >&6
3554 else
3555   ac_cv_c_bigendian=unknown
3556     # See if we're dealing with a universal compiler.
3557     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3558 /* end confdefs.h.  */
3559 #ifndef __APPLE_CC__
3560                not a universal capable compiler
3561              #endif
3562              typedef int dummy;
3563
3564 _ACEOF
3565 if ac_fn_c_try_compile "$LINENO"; then :
3566
3567         # Check for potential -arch flags.  It is not universal unless
3568         # there are at least two -arch flags with different values.
3569         ac_arch=
3570         ac_prev=
3571         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3572          if test -n "$ac_prev"; then
3573            case $ac_word in
3574              i?86 | x86_64 | ppc | ppc64)
3575                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3576                  ac_arch=$ac_word
3577                else
3578                  ac_cv_c_bigendian=universal
3579                  break
3580                fi
3581                ;;
3582            esac
3583            ac_prev=
3584          elif test "x$ac_word" = "x-arch"; then
3585            ac_prev=arch
3586          fi
3587        done
3588 fi
3589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3590     if test $ac_cv_c_bigendian = unknown; then
3591       # See if sys/param.h defines the BYTE_ORDER macro.
3592       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3593 /* end confdefs.h.  */
3594 #include <sys/types.h>
3595              #include <sys/param.h>
3596
3597 int
3598 main ()
3599 {
3600 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3601                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3602                      && LITTLE_ENDIAN)
3603               bogus endian macros
3604              #endif
3605
3606   ;
3607   return 0;
3608 }
3609 _ACEOF
3610 if ac_fn_c_try_compile "$LINENO"; then :
3611   # It does; now see whether it defined to BIG_ENDIAN or not.
3612          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3613 /* end confdefs.h.  */
3614 #include <sys/types.h>
3615                 #include <sys/param.h>
3616
3617 int
3618 main ()
3619 {
3620 #if BYTE_ORDER != BIG_ENDIAN
3621                  not big endian
3622                 #endif
3623
3624   ;
3625   return 0;
3626 }
3627 _ACEOF
3628 if ac_fn_c_try_compile "$LINENO"; then :
3629   ac_cv_c_bigendian=yes
3630 else
3631   ac_cv_c_bigendian=no
3632 fi
3633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3634 fi
3635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3636     fi
3637     if test $ac_cv_c_bigendian = unknown; then
3638       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3639       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h.  */
3641 #include <limits.h>
3642
3643 int
3644 main ()
3645 {
3646 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3647               bogus endian macros
3648              #endif
3649
3650   ;
3651   return 0;
3652 }
3653 _ACEOF
3654 if ac_fn_c_try_compile "$LINENO"; then :
3655   # It does; now see whether it defined to _BIG_ENDIAN or not.
3656          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3657 /* end confdefs.h.  */
3658 #include <limits.h>
3659
3660 int
3661 main ()
3662 {
3663 #ifndef _BIG_ENDIAN
3664                  not big endian
3665                 #endif
3666
3667   ;
3668   return 0;
3669 }
3670 _ACEOF
3671 if ac_fn_c_try_compile "$LINENO"; then :
3672   ac_cv_c_bigendian=yes
3673 else
3674   ac_cv_c_bigendian=no
3675 fi
3676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3677 fi
3678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3679     fi
3680     if test $ac_cv_c_bigendian = unknown; then
3681       # Compile a test program.
3682       if test "$cross_compiling" = yes; then :
3683   # Try to guess by grepping values from an object file.
3684          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h.  */
3686 short int ascii_mm[] =
3687                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3688                 short int ascii_ii[] =
3689                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3690                 int use_ascii (int i) {
3691                   return ascii_mm[i] + ascii_ii[i];
3692                 }
3693                 short int ebcdic_ii[] =
3694                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3695                 short int ebcdic_mm[] =
3696                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3697                 int use_ebcdic (int i) {
3698                   return ebcdic_mm[i] + ebcdic_ii[i];
3699                 }
3700                 extern int foo;
3701
3702 int
3703 main ()
3704 {
3705 return use_ascii (foo) == use_ebcdic (foo);
3706   ;
3707   return 0;
3708 }
3709 _ACEOF
3710 if ac_fn_c_try_compile "$LINENO"; then :
3711   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3712               ac_cv_c_bigendian=yes
3713             fi
3714             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3715               if test "$ac_cv_c_bigendian" = unknown; then
3716                 ac_cv_c_bigendian=no
3717               else
3718                 # finding both strings is unlikely to happen, but who knows?
3719                 ac_cv_c_bigendian=unknown
3720               fi
3721             fi
3722 fi
3723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3724 else
3725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h.  */
3727 $ac_includes_default
3728 int
3729 main ()
3730 {
3731
3732              /* Are we little or big endian?  From Harbison&Steele.  */
3733              union
3734              {
3735                long int l;
3736                char c[sizeof (long int)];
3737              } u;
3738              u.l = 1;
3739              return u.c[sizeof (long int) - 1] == 1;
3740
3741   ;
3742   return 0;
3743 }
3744 _ACEOF
3745 if ac_fn_c_try_run "$LINENO"; then :
3746   ac_cv_c_bigendian=no
3747 else
3748   ac_cv_c_bigendian=yes
3749 fi
3750 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3751   conftest.$ac_objext conftest.beam conftest.$ac_ext
3752 fi
3753
3754     fi
3755 fi
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3757 $as_echo "$ac_cv_c_bigendian" >&6; }
3758  case $ac_cv_c_bigendian in #(
3759    yes)
3760      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3761 ;; #(
3762    no)
3763       ;; #(
3764    universal)
3765
3766 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3767
3768      ;; #(
3769    *)
3770      as_fn_error $? "unknown endianness
3771  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3772  esac
3773
3774
3775
3776
3777 if test "x$cross_compiling" = "xno"; then
3778   : "${AR_FOR_BUILD:=\$(AR)}"
3779   : "${CC_FOR_BUILD:=\$(CC)}"
3780   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
3781   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
3782   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
3783 else
3784   : "${AR_FOR_BUILD:=ar}"
3785   : "${CC_FOR_BUILD:=gcc}"
3786   : "${RANLIB_FOR_BUILD:=ranlib}"
3787   : "${CFLAGS_FOR_BUILD:=-g -O}"
3788   : "${LDLFAGS_FOR_BUILD:=}"
3789 fi
3790
3791
3792
3793
3794
3795
3796
3797 if test -n "$ac_tool_prefix"; then
3798   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3799 set dummy ${ac_tool_prefix}ar; ac_word=$2
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3801 $as_echo_n "checking for $ac_word... " >&6; }
3802 if ${ac_cv_prog_AR+:} false; then :
3803   $as_echo_n "(cached) " >&6
3804 else
3805   if test -n "$AR"; then
3806   ac_cv_prog_AR="$AR" # Let the user override the test.
3807 else
3808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3809 for as_dir in $PATH
3810 do
3811   IFS=$as_save_IFS
3812   test -z "$as_dir" && as_dir=.
3813     for ac_exec_ext in '' $ac_executable_extensions; do
3814   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3815     ac_cv_prog_AR="${ac_tool_prefix}ar"
3816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3817     break 2
3818   fi
3819 done
3820   done
3821 IFS=$as_save_IFS
3822
3823 fi
3824 fi
3825 AR=$ac_cv_prog_AR
3826 if test -n "$AR"; then
3827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3828 $as_echo "$AR" >&6; }
3829 else
3830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3831 $as_echo "no" >&6; }
3832 fi
3833
3834
3835 fi
3836 if test -z "$ac_cv_prog_AR"; then
3837   ac_ct_AR=$AR
3838   # Extract the first word of "ar", so it can be a program name with args.
3839 set dummy ar; ac_word=$2
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3841 $as_echo_n "checking for $ac_word... " >&6; }
3842 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3843   $as_echo_n "(cached) " >&6
3844 else
3845   if test -n "$ac_ct_AR"; then
3846   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3847 else
3848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3849 for as_dir in $PATH
3850 do
3851   IFS=$as_save_IFS
3852   test -z "$as_dir" && as_dir=.
3853     for ac_exec_ext in '' $ac_executable_extensions; do
3854   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3855     ac_cv_prog_ac_ct_AR="ar"
3856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3857     break 2
3858   fi
3859 done
3860   done
3861 IFS=$as_save_IFS
3862
3863 fi
3864 fi
3865 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3866 if test -n "$ac_ct_AR"; then
3867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3868 $as_echo "$ac_ct_AR" >&6; }
3869 else
3870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3871 $as_echo "no" >&6; }
3872 fi
3873
3874   if test "x$ac_ct_AR" = x; then
3875     AR=""
3876   else
3877     case $cross_compiling:$ac_tool_warned in
3878 yes:)
3879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3881 ac_tool_warned=yes ;;
3882 esac
3883     AR=$ac_ct_AR
3884   fi
3885 else
3886   AR="$ac_cv_prog_AR"
3887 fi
3888
3889 if test -n "$ac_tool_prefix"; then
3890   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3891 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3893 $as_echo_n "checking for $ac_word... " >&6; }
3894 if ${ac_cv_prog_RANLIB+:} false; then :
3895   $as_echo_n "(cached) " >&6
3896 else
3897   if test -n "$RANLIB"; then
3898   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3899 else
3900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3901 for as_dir in $PATH
3902 do
3903   IFS=$as_save_IFS
3904   test -z "$as_dir" && as_dir=.
3905     for ac_exec_ext in '' $ac_executable_extensions; do
3906   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3907     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3909     break 2
3910   fi
3911 done
3912   done
3913 IFS=$as_save_IFS
3914
3915 fi
3916 fi
3917 RANLIB=$ac_cv_prog_RANLIB
3918 if test -n "$RANLIB"; then
3919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3920 $as_echo "$RANLIB" >&6; }
3921 else
3922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3923 $as_echo "no" >&6; }
3924 fi
3925
3926
3927 fi
3928 if test -z "$ac_cv_prog_RANLIB"; then
3929   ac_ct_RANLIB=$RANLIB
3930   # Extract the first word of "ranlib", so it can be a program name with args.
3931 set dummy ranlib; ac_word=$2
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3933 $as_echo_n "checking for $ac_word... " >&6; }
3934 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3935   $as_echo_n "(cached) " >&6
3936 else
3937   if test -n "$ac_ct_RANLIB"; then
3938   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3939 else
3940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3941 for as_dir in $PATH
3942 do
3943   IFS=$as_save_IFS
3944   test -z "$as_dir" && as_dir=.
3945     for ac_exec_ext in '' $ac_executable_extensions; do
3946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3947     ac_cv_prog_ac_ct_RANLIB="ranlib"
3948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3949     break 2
3950   fi
3951 done
3952   done
3953 IFS=$as_save_IFS
3954
3955 fi
3956 fi
3957 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3958 if test -n "$ac_ct_RANLIB"; then
3959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3960 $as_echo "$ac_ct_RANLIB" >&6; }
3961 else
3962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3963 $as_echo "no" >&6; }
3964 fi
3965
3966   if test "x$ac_ct_RANLIB" = x; then
3967     RANLIB=":"
3968   else
3969     case $cross_compiling:$ac_tool_warned in
3970 yes:)
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3973 ac_tool_warned=yes ;;
3974 esac
3975     RANLIB=$ac_ct_RANLIB
3976   fi
3977 else
3978   RANLIB="$ac_cv_prog_RANLIB"
3979 fi
3980
3981
3982 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
3983 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
3984 # is C99.  So handle it ourselves.
3985 :
3986 C_DIALECT=
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
3988 $as_echo_n "checking whether C11 is supported by default... " >&6; }
3989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990 /* end confdefs.h.  */
3991
3992 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
3993 # error "C11 support not found"
3994 #endif
3995
3996 _ACEOF
3997 if ac_fn_c_try_compile "$LINENO"; then :
3998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3999 $as_echo "yes" >&6; }
4000 else
4001
4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4003 $as_echo "no" >&6; }
4004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4005 $as_echo_n "checking for -std=c11 support... " >&6; }
4006   ac_save_CC="$CC"
4007   CC="$CC -std=c11"
4008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010
4011 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4012 # error "C11 support not found"
4013 #endif
4014
4015 _ACEOF
4016 if ac_fn_c_try_compile "$LINENO"; then :
4017
4018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4019 $as_echo "yes" >&6; }
4020   CC="$ac_save_CC"
4021   C_DIALECT="-std=c11"
4022
4023 else
4024   as_fn_error $? "C11 is required" "$LINENO" 5
4025 fi
4026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4027 fi
4028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4029
4030
4031
4032 # Dependency checking.
4033 ac_config_commands="$ac_config_commands depdir"
4034
4035
4036 depcc="$CC"   am_compiler_list=
4037
4038 am_depcomp=$ac_aux_dir/depcomp
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4040 $as_echo_n "checking dependency style of $depcc... " >&6; }
4041 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4042   $as_echo_n "(cached) " >&6
4043 else
4044   if test -f "$am_depcomp"; then
4045   # We make a subdir and do the tests there.  Otherwise we can end up
4046   # making bogus files that we don't know about and never remove.  For
4047   # instance it was reported that on HP-UX the gcc test will end up
4048   # making a dummy file named `D' -- because `-MD' means `put the output
4049   # in D'.
4050   mkdir conftest.dir
4051   # Copy depcomp to subdir because otherwise we won't find it if we're
4052   # using a relative directory.
4053   cp "$am_depcomp" conftest.dir
4054   cd conftest.dir
4055   # We will build objects and dependencies in a subdirectory because
4056   # it helps to detect inapplicable dependency modes.  For instance
4057   # both Tru64's cc and ICC support -MD to output dependencies as a
4058   # side effect of compilation, but ICC will put the dependencies in
4059   # the current directory while Tru64 will put them in the object
4060   # directory.
4061   mkdir sub
4062
4063   am_cv_CC_dependencies_compiler_type=none
4064   if test "$am_compiler_list" = ""; then
4065      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4066   fi
4067   for depmode in $am_compiler_list; do
4068     if test $depmode = none; then break; fi
4069
4070     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4071     # Setup a source with many dependencies, because some compilers
4072     # like to wrap large dependency lists on column 80 (with \), and
4073     # we should not choose a depcomp mode which is confused by this.
4074     #
4075     # We need to recreate these files for each test, as the compiler may
4076     # overwrite some of them when testing with obscure command lines.
4077     # This happens at least with the AIX C compiler.
4078     : > sub/conftest.c
4079     for i in 1 2 3 4 5 6; do
4080       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4081       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4082       # Solaris 8's {/usr,}/bin/sh.
4083       touch sub/conftst$i.h
4084     done
4085     echo "include sub/conftest.Po" > confmf
4086
4087     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4088     # mode.  It turns out that the SunPro C++ compiler does not properly
4089     # handle `-M -o', and we need to detect this.
4090     depcmd="depmode=$depmode \
4091        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4092        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4093        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4094     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4095     if env $depcmd > conftest.err 2>&1 &&
4096        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4097        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4098        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4099       # icc doesn't choke on unknown options, it will just issue warnings
4100       # or remarks (even with -Werror).  So we grep stderr for any message
4101       # that says an option was ignored or not supported.
4102       # When given -MP, icc 7.0 and 7.1 complain thusly:
4103       #   icc: Command line warning: ignoring option '-M'; no argument required
4104       # The diagnosis changed in icc 8.0:
4105       #   icc: Command line remark: option '-MP' not supported
4106       if (grep 'ignoring option' conftest.err ||
4107           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4108         am_cv_CC_dependencies_compiler_type=$depmode
4109         $as_echo "$as_me:$LINENO: success" >&5
4110         break
4111       fi
4112     fi
4113     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4114     sed -e 's/^/| /' < conftest.err >&5
4115   done
4116
4117   cd ..
4118   rm -rf conftest.dir
4119 else
4120   am_cv_CC_dependencies_compiler_type=none
4121 fi
4122
4123 fi
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4125 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4126 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4127 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
4128 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4129
4130 fi
4131
4132
4133 ALL_LINGUAS=
4134 # If we haven't got the data from the intl directory,
4135 # assume NLS is disabled.
4136 USE_NLS=no
4137 LIBINTL=
4138 LIBINTL_DEP=
4139 INCINTL=
4140 XGETTEXT=
4141 GMSGFMT=
4142 POSUB=
4143
4144 if test -f  ../../intl/config.intl; then
4145   .  ../../intl/config.intl
4146 fi
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4148 $as_echo_n "checking whether NLS is requested... " >&6; }
4149 if test x"$USE_NLS" != xyes; then
4150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4151 $as_echo "no" >&6; }
4152 else
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4154 $as_echo "yes" >&6; }
4155
4156 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4157
4158
4159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4160 $as_echo_n "checking for catalogs to be installed... " >&6; }
4161   # Look for .po and .gmo files in the source directory.
4162   CATALOGS=
4163   XLINGUAS=
4164   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4165     # If there aren't any .gmo files the shell will give us the
4166     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4167     # weeded out.
4168     case "$cat" in *\**)
4169       continue;;
4170     esac
4171     # The quadruple backslash is collapsed to a double backslash
4172     # by the backticks, then collapsed again by the double quotes,
4173     # leaving us with one backslash in the sed expression (right
4174     # before the dot that mustn't act as a wildcard).
4175     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4176     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4177     # The user is allowed to set LINGUAS to a list of languages to
4178     # install catalogs for.  If it's empty that means "all of them."
4179     if test "x$LINGUAS" = x; then
4180       CATALOGS="$CATALOGS $cat"
4181       XLINGUAS="$XLINGUAS $lang"
4182     else
4183       case "$LINGUAS" in *$lang*)
4184         CATALOGS="$CATALOGS $cat"
4185         XLINGUAS="$XLINGUAS $lang"
4186         ;;
4187       esac
4188     fi
4189   done
4190   LINGUAS="$XLINGUAS"
4191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4192 $as_echo "$LINGUAS" >&6; }
4193
4194
4195     DATADIRNAME=share
4196
4197   INSTOBJEXT=.mo
4198
4199   GENCAT=gencat
4200
4201   CATOBJEXT=.gmo
4202
4203 fi
4204
4205
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4207 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4208     # Check whether --enable-maintainer-mode was given.
4209 if test "${enable_maintainer_mode+set}" = set; then :
4210   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4211 else
4212   USE_MAINTAINER_MODE=no
4213 fi
4214
4215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4216 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4217    if test $USE_MAINTAINER_MODE = yes; then
4218   MAINTAINER_MODE_TRUE=
4219   MAINTAINER_MODE_FALSE='#'
4220 else
4221   MAINTAINER_MODE_TRUE='#'
4222   MAINTAINER_MODE_FALSE=
4223 fi
4224
4225   MAINT=$MAINTAINER_MODE_TRUE
4226
4227
4228
4229
4230 sim_inline="-DDEFAULT_INLINE=0"
4231 # Check whether --enable-sim-inline was given.
4232 if test "${enable_sim_inline+set}" = set; then :
4233   enableval=$enable_sim_inline; sim_inline=""
4234 case "$enableval" in
4235   no)           sim_inline="-DDEFAULT_INLINE=0";;
4236   0)            sim_inline="-DDEFAULT_INLINE=0";;
4237   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4238   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4239   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4240        new_flag=""
4241        case "$x" in
4242          *_INLINE=*)    new_flag="-D$x";;
4243          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4244          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4245          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4246        esac
4247        if test x"$sim_inline" = x""; then
4248          sim_inline="$new_flag"
4249        else
4250          sim_inline="$sim_inline $new_flag"
4251        fi
4252      done;;
4253 esac
4254 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4255   echo "Setting inline flags = $sim_inline" 6>&1
4256 fi
4257 fi
4258
4259
4260
4261
4262 hardware="cfi core pal glue "
4263 sim_hw_cflags="-DWITH_HW=1"
4264 sim_hw="$hardware"
4265 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4266
4267 # Check whether --enable-sim-hardware was given.
4268 if test "${enable_sim_hardware+set}" = set; then :
4269   enableval=$enable_sim_hardware;
4270 else
4271   enable_sim_hardware="yes"
4272 fi
4273
4274 case ${enable_sim_hardware} in
4275   yes|no) ;;
4276   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4277   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4278   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4279 esac
4280
4281 if test "$enable_sim_hardware" = no; then
4282   sim_hw_objs=
4283   sim_hw_cflags="-DWITH_HW=0"
4284   sim_hw=
4285 else
4286   sim_hw_cflags="-DWITH_HW=1"
4287   # remove duplicates
4288   sim_hw=""
4289   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4290   for i in $hardware ; do
4291     case " $sim_hw " in
4292       *" $i "*) ;;
4293       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4294     esac
4295   done
4296   # mingw does not support sockser
4297   case ${host} in
4298     *mingw*) ;;
4299     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
4300        # that you instatiate.  Instead, other code will call into it directly.
4301        # At some point, we should convert it over.
4302        sim_hw_objs="$sim_hw_objs dv-sockser.o"
4303        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
4304        ;;
4305   esac
4306   if test x"$silent" != x"yes"; then
4307     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4308   fi
4309 fi
4310
4311
4312 cgen_breaks=""
4313 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4314 cgen_breaks="break cgen_rtx_error";
4315 fi
4316
4317 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4318
4319 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4320
4321 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4322
4323 ac_config_commands="$ac_config_commands Makefile"
4324
4325 ac_config_commands="$ac_config_commands stamp-h"
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337 cat >confcache <<\_ACEOF
4338 # This file is a shell script that caches the results of configure
4339 # tests run on this system so they can be shared between configure
4340 # scripts and configure runs, see configure's option --config-cache.
4341 # It is not useful on other systems.  If it contains results you don't
4342 # want to keep, you may remove or edit it.
4343 #
4344 # config.status only pays attention to the cache file if you give it
4345 # the --recheck option to rerun configure.
4346 #
4347 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4348 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4349 # following values.
4350
4351 _ACEOF
4352
4353 # The following way of writing the cache mishandles newlines in values,
4354 # but we know of no workaround that is simple, portable, and efficient.
4355 # So, we kill variables containing newlines.
4356 # Ultrix sh set writes to stderr and can't be redirected directly,
4357 # and sets the high bit in the cache file unless we assign to the vars.
4358 (
4359   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4360     eval ac_val=\$$ac_var
4361     case $ac_val in #(
4362     *${as_nl}*)
4363       case $ac_var in #(
4364       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4365 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4366       esac
4367       case $ac_var in #(
4368       _ | IFS | as_nl) ;; #(
4369       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4370       *) { eval $ac_var=; unset $ac_var;} ;;
4371       esac ;;
4372     esac
4373   done
4374
4375   (set) 2>&1 |
4376     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4377     *${as_nl}ac_space=\ *)
4378       # `set' does not quote correctly, so add quotes: double-quote
4379       # substitution turns \\\\ into \\, and sed turns \\ into \.
4380       sed -n \
4381         "s/'/'\\\\''/g;
4382           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4383       ;; #(
4384     *)
4385       # `set' quotes correctly as required by POSIX, so do not add quotes.
4386       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4387       ;;
4388     esac |
4389     sort
4390 ) |
4391   sed '
4392      /^ac_cv_env_/b end
4393      t clear
4394      :clear
4395      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4396      t end
4397      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4398      :end' >>confcache
4399 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4400   if test -w "$cache_file"; then
4401     if test "x$cache_file" != "x/dev/null"; then
4402       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4403 $as_echo "$as_me: updating cache $cache_file" >&6;}
4404       if test ! -f "$cache_file" || test -h "$cache_file"; then
4405         cat confcache >"$cache_file"
4406       else
4407         case $cache_file in #(
4408         */* | ?:*)
4409           mv -f confcache "$cache_file"$$ &&
4410           mv -f "$cache_file"$$ "$cache_file" ;; #(
4411         *)
4412           mv -f confcache "$cache_file" ;;
4413         esac
4414       fi
4415     fi
4416   else
4417     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4418 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4419   fi
4420 fi
4421 rm -f confcache
4422
4423 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4424 # Let make expand exec_prefix.
4425 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4426
4427 # Transform confdefs.h into DEFS.
4428 # Protect against shell expansion while executing Makefile rules.
4429 # Protect against Makefile macro expansion.
4430 #
4431 # If the first sed substitution is executed (which looks for macros that
4432 # take arguments), then branch to the quote section.  Otherwise,
4433 # look for a macro that doesn't take arguments.
4434 ac_script='
4435 :mline
4436 /\\$/{
4437  N
4438  s,\\\n,,
4439  b mline
4440 }
4441 t clear
4442 :clear
4443 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4444 t quote
4445 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4446 t quote
4447 b any
4448 :quote
4449 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4450 s/\[/\\&/g
4451 s/\]/\\&/g
4452 s/\$/$$/g
4453 H
4454 :any
4455 ${
4456         g
4457         s/^\n//
4458         s/\n/ /g
4459         p
4460 }
4461 '
4462 DEFS=`sed -n "$ac_script" confdefs.h`
4463
4464
4465 ac_libobjs=
4466 ac_ltlibobjs=
4467 U=
4468 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4469   # 1. Remove the extension, and $U if already installed.
4470   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4471   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4472   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4473   #    will be set to the directory where LIBOBJS objects are built.
4474   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4475   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4476 done
4477 LIBOBJS=$ac_libobjs
4478
4479 LTLIBOBJS=$ac_ltlibobjs
4480
4481
4482
4483 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
4484   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
4485 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4486 fi
4487
4488 : "${CONFIG_STATUS=./config.status}"
4489 ac_write_fail=0
4490 ac_clean_files_save=$ac_clean_files
4491 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4493 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4494 as_write_fail=0
4495 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4496 #! $SHELL
4497 # Generated by $as_me.
4498 # Run this file to recreate the current configuration.
4499 # Compiler output produced by configure, useful for debugging
4500 # configure, is in config.log if it exists.
4501
4502 debug=false
4503 ac_cs_recheck=false
4504 ac_cs_silent=false
4505
4506 SHELL=\${CONFIG_SHELL-$SHELL}
4507 export SHELL
4508 _ASEOF
4509 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4510 ## -------------------- ##
4511 ## M4sh Initialization. ##
4512 ## -------------------- ##
4513
4514 # Be more Bourne compatible
4515 DUALCASE=1; export DUALCASE # for MKS sh
4516 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4517   emulate sh
4518   NULLCMD=:
4519   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4520   # is contrary to our usage.  Disable this feature.
4521   alias -g '${1+"$@"}'='"$@"'
4522   setopt NO_GLOB_SUBST
4523 else
4524   case `(set -o) 2>/dev/null` in #(
4525   *posix*) :
4526     set -o posix ;; #(
4527   *) :
4528      ;;
4529 esac
4530 fi
4531
4532
4533 as_nl='
4534 '
4535 export as_nl
4536 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4537 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4538 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4539 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4540 # Prefer a ksh shell builtin over an external printf program on Solaris,
4541 # but without wasting forks for bash or zsh.
4542 if test -z "$BASH_VERSION$ZSH_VERSION" \
4543     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4544   as_echo='print -r --'
4545   as_echo_n='print -rn --'
4546 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4547   as_echo='printf %s\n'
4548   as_echo_n='printf %s'
4549 else
4550   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4551     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4552     as_echo_n='/usr/ucb/echo -n'
4553   else
4554     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4555     as_echo_n_body='eval
4556       arg=$1;
4557       case $arg in #(
4558       *"$as_nl"*)
4559         expr "X$arg" : "X\\(.*\\)$as_nl";
4560         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4561       esac;
4562       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4563     '
4564     export as_echo_n_body
4565     as_echo_n='sh -c $as_echo_n_body as_echo'
4566   fi
4567   export as_echo_body
4568   as_echo='sh -c $as_echo_body as_echo'
4569 fi
4570
4571 # The user is always right.
4572 if test "${PATH_SEPARATOR+set}" != set; then
4573   PATH_SEPARATOR=:
4574   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4575     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4576       PATH_SEPARATOR=';'
4577   }
4578 fi
4579
4580
4581 # IFS
4582 # We need space, tab and new line, in precisely that order.  Quoting is
4583 # there to prevent editors from complaining about space-tab.
4584 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4585 # splitting by setting IFS to empty value.)
4586 IFS=" ""        $as_nl"
4587
4588 # Find who we are.  Look in the path if we contain no directory separator.
4589 as_myself=
4590 case $0 in #((
4591   *[\\/]* ) as_myself=$0 ;;
4592   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4593 for as_dir in $PATH
4594 do
4595   IFS=$as_save_IFS
4596   test -z "$as_dir" && as_dir=.
4597     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4598   done
4599 IFS=$as_save_IFS
4600
4601      ;;
4602 esac
4603 # We did not find ourselves, most probably we were run as `sh COMMAND'
4604 # in which case we are not to be found in the path.
4605 if test "x$as_myself" = x; then
4606   as_myself=$0
4607 fi
4608 if test ! -f "$as_myself"; then
4609   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4610   exit 1
4611 fi
4612
4613 # Unset variables that we do not need and which cause bugs (e.g. in
4614 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4615 # suppresses any "Segmentation fault" message there.  '((' could
4616 # trigger a bug in pdksh 5.2.14.
4617 for as_var in BASH_ENV ENV MAIL MAILPATH
4618 do eval test x\${$as_var+set} = xset \
4619   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4620 done
4621 PS1='$ '
4622 PS2='> '
4623 PS4='+ '
4624
4625 # NLS nuisances.
4626 LC_ALL=C
4627 export LC_ALL
4628 LANGUAGE=C
4629 export LANGUAGE
4630
4631 # CDPATH.
4632 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4633
4634
4635 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4636 # ----------------------------------------
4637 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4638 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4639 # script with STATUS, using 1 if that was 0.
4640 as_fn_error ()
4641 {
4642   as_status=$1; test $as_status -eq 0 && as_status=1
4643   if test "$4"; then
4644     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4645     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4646   fi
4647   $as_echo "$as_me: error: $2" >&2
4648   as_fn_exit $as_status
4649 } # as_fn_error
4650
4651
4652 # as_fn_set_status STATUS
4653 # -----------------------
4654 # Set $? to STATUS, without forking.
4655 as_fn_set_status ()
4656 {
4657   return $1
4658 } # as_fn_set_status
4659
4660 # as_fn_exit STATUS
4661 # -----------------
4662 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4663 as_fn_exit ()
4664 {
4665   set +e
4666   as_fn_set_status $1
4667   exit $1
4668 } # as_fn_exit
4669
4670 # as_fn_unset VAR
4671 # ---------------
4672 # Portably unset VAR.
4673 as_fn_unset ()
4674 {
4675   { eval $1=; unset $1;}
4676 }
4677 as_unset=as_fn_unset
4678 # as_fn_append VAR VALUE
4679 # ----------------------
4680 # Append the text in VALUE to the end of the definition contained in VAR. Take
4681 # advantage of any shell optimizations that allow amortized linear growth over
4682 # repeated appends, instead of the typical quadratic growth present in naive
4683 # implementations.
4684 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4685   eval 'as_fn_append ()
4686   {
4687     eval $1+=\$2
4688   }'
4689 else
4690   as_fn_append ()
4691   {
4692     eval $1=\$$1\$2
4693   }
4694 fi # as_fn_append
4695
4696 # as_fn_arith ARG...
4697 # ------------------
4698 # Perform arithmetic evaluation on the ARGs, and store the result in the
4699 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4700 # must be portable across $(()) and expr.
4701 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4702   eval 'as_fn_arith ()
4703   {
4704     as_val=$(( $* ))
4705   }'
4706 else
4707   as_fn_arith ()
4708   {
4709     as_val=`expr "$@" || test $? -eq 1`
4710   }
4711 fi # as_fn_arith
4712
4713
4714 if expr a : '\(a\)' >/dev/null 2>&1 &&
4715    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4716   as_expr=expr
4717 else
4718   as_expr=false
4719 fi
4720
4721 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4722   as_basename=basename
4723 else
4724   as_basename=false
4725 fi
4726
4727 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4728   as_dirname=dirname
4729 else
4730   as_dirname=false
4731 fi
4732
4733 as_me=`$as_basename -- "$0" ||
4734 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4735          X"$0" : 'X\(//\)$' \| \
4736          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4737 $as_echo X/"$0" |
4738     sed '/^.*\/\([^/][^/]*\)\/*$/{
4739             s//\1/
4740             q
4741           }
4742           /^X\/\(\/\/\)$/{
4743             s//\1/
4744             q
4745           }
4746           /^X\/\(\/\).*/{
4747             s//\1/
4748             q
4749           }
4750           s/.*/./; q'`
4751
4752 # Avoid depending upon Character Ranges.
4753 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4754 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4755 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4756 as_cr_digits='0123456789'
4757 as_cr_alnum=$as_cr_Letters$as_cr_digits
4758
4759 ECHO_C= ECHO_N= ECHO_T=
4760 case `echo -n x` in #(((((
4761 -n*)
4762   case `echo 'xy\c'` in
4763   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4764   xy)  ECHO_C='\c';;
4765   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4766        ECHO_T=' ';;
4767   esac;;
4768 *)
4769   ECHO_N='-n';;
4770 esac
4771
4772 rm -f conf$$ conf$$.exe conf$$.file
4773 if test -d conf$$.dir; then
4774   rm -f conf$$.dir/conf$$.file
4775 else
4776   rm -f conf$$.dir
4777   mkdir conf$$.dir 2>/dev/null
4778 fi
4779 if (echo >conf$$.file) 2>/dev/null; then
4780   if ln -s conf$$.file conf$$ 2>/dev/null; then
4781     as_ln_s='ln -s'
4782     # ... but there are two gotchas:
4783     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4784     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4785     # In both cases, we have to default to `cp -pR'.
4786     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4787       as_ln_s='cp -pR'
4788   elif ln conf$$.file conf$$ 2>/dev/null; then
4789     as_ln_s=ln
4790   else
4791     as_ln_s='cp -pR'
4792   fi
4793 else
4794   as_ln_s='cp -pR'
4795 fi
4796 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4797 rmdir conf$$.dir 2>/dev/null
4798
4799
4800 # as_fn_mkdir_p
4801 # -------------
4802 # Create "$as_dir" as a directory, including parents if necessary.
4803 as_fn_mkdir_p ()
4804 {
4805
4806   case $as_dir in #(
4807   -*) as_dir=./$as_dir;;
4808   esac
4809   test -d "$as_dir" || eval $as_mkdir_p || {
4810     as_dirs=
4811     while :; do
4812       case $as_dir in #(
4813       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4814       *) as_qdir=$as_dir;;
4815       esac
4816       as_dirs="'$as_qdir' $as_dirs"
4817       as_dir=`$as_dirname -- "$as_dir" ||
4818 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4819          X"$as_dir" : 'X\(//\)[^/]' \| \
4820          X"$as_dir" : 'X\(//\)$' \| \
4821          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4822 $as_echo X"$as_dir" |
4823     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4824             s//\1/
4825             q
4826           }
4827           /^X\(\/\/\)[^/].*/{
4828             s//\1/
4829             q
4830           }
4831           /^X\(\/\/\)$/{
4832             s//\1/
4833             q
4834           }
4835           /^X\(\/\).*/{
4836             s//\1/
4837             q
4838           }
4839           s/.*/./; q'`
4840       test -d "$as_dir" && break
4841     done
4842     test -z "$as_dirs" || eval "mkdir $as_dirs"
4843   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4844
4845
4846 } # as_fn_mkdir_p
4847 if mkdir -p . 2>/dev/null; then
4848   as_mkdir_p='mkdir -p "$as_dir"'
4849 else
4850   test -d ./-p && rmdir ./-p
4851   as_mkdir_p=false
4852 fi
4853
4854
4855 # as_fn_executable_p FILE
4856 # -----------------------
4857 # Test if FILE is an executable regular file.
4858 as_fn_executable_p ()
4859 {
4860   test -f "$1" && test -x "$1"
4861 } # as_fn_executable_p
4862 as_test_x='test -x'
4863 as_executable_p=as_fn_executable_p
4864
4865 # Sed expression to map a string onto a valid CPP name.
4866 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4867
4868 # Sed expression to map a string onto a valid variable name.
4869 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4870
4871
4872 exec 6>&1
4873 ## ----------------------------------- ##
4874 ## Main body of $CONFIG_STATUS script. ##
4875 ## ----------------------------------- ##
4876 _ASEOF
4877 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4878
4879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4880 # Save the log message, to keep $0 and so on meaningful, and to
4881 # report actual input values of CONFIG_FILES etc. instead of their
4882 # values after options handling.
4883 ac_log="
4884 This file was extended by $as_me, which was
4885 generated by GNU Autoconf 2.69.  Invocation command line was
4886
4887   CONFIG_FILES    = $CONFIG_FILES
4888   CONFIG_HEADERS  = $CONFIG_HEADERS
4889   CONFIG_LINKS    = $CONFIG_LINKS
4890   CONFIG_COMMANDS = $CONFIG_COMMANDS
4891   $ $0 $@
4892
4893 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4894 "
4895
4896 _ACEOF
4897
4898 case $ac_config_files in *"
4899 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4900 esac
4901
4902
4903
4904 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4905 # Files that config.status was made for.
4906 config_files="$ac_config_files"
4907 config_commands="$ac_config_commands"
4908
4909 _ACEOF
4910
4911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4912 ac_cs_usage="\
4913 \`$as_me' instantiates files and other configuration actions
4914 from templates according to the current configuration.  Unless the files
4915 and actions are specified as TAGs, all are instantiated by default.
4916
4917 Usage: $0 [OPTION]... [TAG]...
4918
4919   -h, --help       print this help, then exit
4920   -V, --version    print version number and configuration settings, then exit
4921       --config     print configuration, then exit
4922   -q, --quiet, --silent
4923                    do not print progress messages
4924   -d, --debug      don't remove temporary files
4925       --recheck    update $as_me by reconfiguring in the same conditions
4926       --file=FILE[:TEMPLATE]
4927                    instantiate the configuration file FILE
4928
4929 Configuration files:
4930 $config_files
4931
4932 Configuration commands:
4933 $config_commands
4934
4935 Report bugs to the package provider."
4936
4937 _ACEOF
4938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4939 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4940 ac_cs_version="\\
4941 config.status
4942 configured by $0, generated by GNU Autoconf 2.69,
4943   with options \\"\$ac_cs_config\\"
4944
4945 Copyright (C) 2012 Free Software Foundation, Inc.
4946 This config.status script is free software; the Free Software Foundation
4947 gives unlimited permission to copy, distribute and modify it."
4948
4949 ac_pwd='$ac_pwd'
4950 srcdir='$srcdir'
4951 INSTALL='$INSTALL'
4952 test -n "\$AWK" || AWK=awk
4953 _ACEOF
4954
4955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4956 # The default lists apply if the user does not specify any file.
4957 ac_need_defaults=:
4958 while test $# != 0
4959 do
4960   case $1 in
4961   --*=?*)
4962     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4963     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4964     ac_shift=:
4965     ;;
4966   --*=)
4967     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4968     ac_optarg=
4969     ac_shift=:
4970     ;;
4971   *)
4972     ac_option=$1
4973     ac_optarg=$2
4974     ac_shift=shift
4975     ;;
4976   esac
4977
4978   case $ac_option in
4979   # Handling of the options.
4980   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4981     ac_cs_recheck=: ;;
4982   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4983     $as_echo "$ac_cs_version"; exit ;;
4984   --config | --confi | --conf | --con | --co | --c )
4985     $as_echo "$ac_cs_config"; exit ;;
4986   --debug | --debu | --deb | --de | --d | -d )
4987     debug=: ;;
4988   --file | --fil | --fi | --f )
4989     $ac_shift
4990     case $ac_optarg in
4991     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4992     '') as_fn_error $? "missing file argument" ;;
4993     esac
4994     as_fn_append CONFIG_FILES " '$ac_optarg'"
4995     ac_need_defaults=false;;
4996   --he | --h |  --help | --hel | -h )
4997     $as_echo "$ac_cs_usage"; exit ;;
4998   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4999   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5000     ac_cs_silent=: ;;
5001
5002   # This is an error.
5003   -*) as_fn_error $? "unrecognized option: \`$1'
5004 Try \`$0 --help' for more information." ;;
5005
5006   *) as_fn_append ac_config_targets " $1"
5007      ac_need_defaults=false ;;
5008
5009   esac
5010   shift
5011 done
5012
5013 ac_configure_extra_args=
5014
5015 if $ac_cs_silent; then
5016   exec 6>/dev/null
5017   ac_configure_extra_args="$ac_configure_extra_args --silent"
5018 fi
5019
5020 _ACEOF
5021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5022 if \$ac_cs_recheck; then
5023   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5024   shift
5025   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5026   CONFIG_SHELL='$SHELL'
5027   export CONFIG_SHELL
5028   exec "\$@"
5029 fi
5030
5031 _ACEOF
5032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5033 exec 5>>config.log
5034 {
5035   echo
5036   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5037 ## Running $as_me. ##
5038 _ASBOX
5039   $as_echo "$ac_log"
5040 } >&5
5041
5042 _ACEOF
5043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5044 #
5045 # INIT-COMMANDS
5046 #
5047 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5048
5049 _ACEOF
5050
5051 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5052
5053 # Handling of arguments.
5054 for ac_config_target in $ac_config_targets
5055 do
5056   case $ac_config_target in
5057     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5058     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5059     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5060     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5061     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5062     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5063
5064   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5065   esac
5066 done
5067
5068
5069 # If the user did not use the arguments to specify the items to instantiate,
5070 # then the envvar interface is used.  Set only those that are not.
5071 # We use the long form for the default assignment because of an extremely
5072 # bizarre bug on SunOS 4.1.3.
5073 if $ac_need_defaults; then
5074   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5075   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5076 fi
5077
5078 # Have a temporary directory for convenience.  Make it in the build tree
5079 # simply because there is no reason against having it here, and in addition,
5080 # creating and moving files from /tmp can sometimes cause problems.
5081 # Hook for its removal unless debugging.
5082 # Note that there is a small window in which the directory will not be cleaned:
5083 # after its creation but before its name has been assigned to `$tmp'.
5084 $debug ||
5085 {
5086   tmp= ac_tmp=
5087   trap 'exit_status=$?
5088   : "${ac_tmp:=$tmp}"
5089   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5090 ' 0
5091   trap 'as_fn_exit 1' 1 2 13 15
5092 }
5093 # Create a (secure) tmp directory for tmp files.
5094
5095 {
5096   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5097   test -d "$tmp"
5098 }  ||
5099 {
5100   tmp=./conf$$-$RANDOM
5101   (umask 077 && mkdir "$tmp")
5102 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5103 ac_tmp=$tmp
5104
5105 # Set up the scripts for CONFIG_FILES section.
5106 # No need to generate them if there are no CONFIG_FILES.
5107 # This happens for instance with `./config.status config.h'.
5108 if test -n "$CONFIG_FILES"; then
5109
5110
5111 ac_cr=`echo X | tr X '\015'`
5112 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5113 # But we know of no other shell where ac_cr would be empty at this
5114 # point, so we can use a bashism as a fallback.
5115 if test "x$ac_cr" = x; then
5116   eval ac_cr=\$\'\\r\'
5117 fi
5118 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5119 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5120   ac_cs_awk_cr='\\r'
5121 else
5122   ac_cs_awk_cr=$ac_cr
5123 fi
5124
5125 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5126 _ACEOF
5127
5128
5129 {
5130   echo "cat >conf$$subs.awk <<_ACEOF" &&
5131   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5132   echo "_ACEOF"
5133 } >conf$$subs.sh ||
5134   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5135 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5136 ac_delim='%!_!# '
5137 for ac_last_try in false false false false false :; do
5138   . ./conf$$subs.sh ||
5139     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5140
5141   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5142   if test $ac_delim_n = $ac_delim_num; then
5143     break
5144   elif $ac_last_try; then
5145     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5146   else
5147     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5148   fi
5149 done
5150 rm -f conf$$subs.sh
5151
5152 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5153 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5154 _ACEOF
5155 sed -n '
5156 h
5157 s/^/S["/; s/!.*/"]=/
5158 p
5159 g
5160 s/^[^!]*!//
5161 :repl
5162 t repl
5163 s/'"$ac_delim"'$//
5164 t delim
5165 :nl
5166 h
5167 s/\(.\{148\}\)..*/\1/
5168 t more1
5169 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5170 p
5171 n
5172 b repl
5173 :more1
5174 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5175 p
5176 g
5177 s/.\{148\}//
5178 t nl
5179 :delim
5180 h
5181 s/\(.\{148\}\)..*/\1/
5182 t more2
5183 s/["\\]/\\&/g; s/^/"/; s/$/"/
5184 p
5185 b
5186 :more2
5187 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5188 p
5189 g
5190 s/.\{148\}//
5191 t delim
5192 ' <conf$$subs.awk | sed '
5193 /^[^""]/{
5194   N
5195   s/\n//
5196 }
5197 ' >>$CONFIG_STATUS || ac_write_fail=1
5198 rm -f conf$$subs.awk
5199 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5200 _ACAWK
5201 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5202   for (key in S) S_is_set[key] = 1
5203   FS = "\a"
5204
5205 }
5206 {
5207   line = $ 0
5208   nfields = split(line, field, "@")
5209   substed = 0
5210   len = length(field[1])
5211   for (i = 2; i < nfields; i++) {
5212     key = field[i]
5213     keylen = length(key)
5214     if (S_is_set[key]) {
5215       value = S[key]
5216       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5217       len += length(value) + length(field[++i])
5218       substed = 1
5219     } else
5220       len += 1 + keylen
5221   }
5222
5223   print line
5224 }
5225
5226 _ACAWK
5227 _ACEOF
5228 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5229 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5230   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5231 else
5232   cat
5233 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5234   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5235 _ACEOF
5236
5237 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5238 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5239 # trailing colons and then remove the whole line if VPATH becomes empty
5240 # (actually we leave an empty line to preserve line numbers).
5241 if test "x$srcdir" = x.; then
5242   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5243 h
5244 s///
5245 s/^/:/
5246 s/[      ]*$/:/
5247 s/:\$(srcdir):/:/g
5248 s/:\${srcdir}:/:/g
5249 s/:@srcdir@:/:/g
5250 s/^:*//
5251 s/:*$//
5252 x
5253 s/\(=[   ]*\).*/\1/
5254 G
5255 s/\n//
5256 s/^[^=]*=[       ]*$//
5257 }'
5258 fi
5259
5260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5261 fi # test -n "$CONFIG_FILES"
5262
5263
5264 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
5265 shift
5266 for ac_tag
5267 do
5268   case $ac_tag in
5269   :[FHLC]) ac_mode=$ac_tag; continue;;
5270   esac
5271   case $ac_mode$ac_tag in
5272   :[FHL]*:*);;
5273   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5274   :[FH]-) ac_tag=-:-;;
5275   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5276   esac
5277   ac_save_IFS=$IFS
5278   IFS=:
5279   set x $ac_tag
5280   IFS=$ac_save_IFS
5281   shift
5282   ac_file=$1
5283   shift
5284
5285   case $ac_mode in
5286   :L) ac_source=$1;;
5287   :[FH])
5288     ac_file_inputs=
5289     for ac_f
5290     do
5291       case $ac_f in
5292       -) ac_f="$ac_tmp/stdin";;
5293       *) # Look for the file first in the build tree, then in the source tree
5294          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5295          # because $ac_f cannot contain `:'.
5296          test -f "$ac_f" ||
5297            case $ac_f in
5298            [\\/$]*) false;;
5299            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5300            esac ||
5301            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5302       esac
5303       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5304       as_fn_append ac_file_inputs " '$ac_f'"
5305     done
5306
5307     # Let's still pretend it is `configure' which instantiates (i.e., don't
5308     # use $as_me), people would be surprised to read:
5309     #    /* config.h.  Generated by config.status.  */
5310     configure_input='Generated from '`
5311           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5312         `' by configure.'
5313     if test x"$ac_file" != x-; then
5314       configure_input="$ac_file.  $configure_input"
5315       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5316 $as_echo "$as_me: creating $ac_file" >&6;}
5317     fi
5318     # Neutralize special characters interpreted by sed in replacement strings.
5319     case $configure_input in #(
5320     *\&* | *\|* | *\\* )
5321        ac_sed_conf_input=`$as_echo "$configure_input" |
5322        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5323     *) ac_sed_conf_input=$configure_input;;
5324     esac
5325
5326     case $ac_tag in
5327     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5328       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5329     esac
5330     ;;
5331   esac
5332
5333   ac_dir=`$as_dirname -- "$ac_file" ||
5334 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5335          X"$ac_file" : 'X\(//\)[^/]' \| \
5336          X"$ac_file" : 'X\(//\)$' \| \
5337          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5338 $as_echo X"$ac_file" |
5339     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5340             s//\1/
5341             q
5342           }
5343           /^X\(\/\/\)[^/].*/{
5344             s//\1/
5345             q
5346           }
5347           /^X\(\/\/\)$/{
5348             s//\1/
5349             q
5350           }
5351           /^X\(\/\).*/{
5352             s//\1/
5353             q
5354           }
5355           s/.*/./; q'`
5356   as_dir="$ac_dir"; as_fn_mkdir_p
5357   ac_builddir=.
5358
5359 case "$ac_dir" in
5360 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5361 *)
5362   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5363   # A ".." for each directory in $ac_dir_suffix.
5364   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5365   case $ac_top_builddir_sub in
5366   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5367   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5368   esac ;;
5369 esac
5370 ac_abs_top_builddir=$ac_pwd
5371 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5372 # for backward compatibility:
5373 ac_top_builddir=$ac_top_build_prefix
5374
5375 case $srcdir in
5376   .)  # We are building in place.
5377     ac_srcdir=.
5378     ac_top_srcdir=$ac_top_builddir_sub
5379     ac_abs_top_srcdir=$ac_pwd ;;
5380   [\\/]* | ?:[\\/]* )  # Absolute name.
5381     ac_srcdir=$srcdir$ac_dir_suffix;
5382     ac_top_srcdir=$srcdir
5383     ac_abs_top_srcdir=$srcdir ;;
5384   *) # Relative name.
5385     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5386     ac_top_srcdir=$ac_top_build_prefix$srcdir
5387     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5388 esac
5389 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5390
5391
5392   case $ac_mode in
5393   :F)
5394   #
5395   # CONFIG_FILE
5396   #
5397
5398   case $INSTALL in
5399   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5400   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5401   esac
5402 _ACEOF
5403
5404 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5405 # If the template does not know about datarootdir, expand it.
5406 # FIXME: This hack should be removed a few years after 2.60.
5407 ac_datarootdir_hack=; ac_datarootdir_seen=
5408 ac_sed_dataroot='
5409 /datarootdir/ {
5410   p
5411   q
5412 }
5413 /@datadir@/p
5414 /@docdir@/p
5415 /@infodir@/p
5416 /@localedir@/p
5417 /@mandir@/p'
5418 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5419 *datarootdir*) ac_datarootdir_seen=yes;;
5420 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5421   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5422 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5423 _ACEOF
5424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5425   ac_datarootdir_hack='
5426   s&@datadir@&$datadir&g
5427   s&@docdir@&$docdir&g
5428   s&@infodir@&$infodir&g
5429   s&@localedir@&$localedir&g
5430   s&@mandir@&$mandir&g
5431   s&\\\${datarootdir}&$datarootdir&g' ;;
5432 esac
5433 _ACEOF
5434
5435 # Neutralize VPATH when `$srcdir' = `.'.
5436 # Shell code in configure.ac might set extrasub.
5437 # FIXME: do we really want to maintain this feature?
5438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5439 ac_sed_extra="$ac_vpsub
5440 $extrasub
5441 _ACEOF
5442 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5443 :t
5444 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5445 s|@configure_input@|$ac_sed_conf_input|;t t
5446 s&@top_builddir@&$ac_top_builddir_sub&;t t
5447 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5448 s&@srcdir@&$ac_srcdir&;t t
5449 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5450 s&@top_srcdir@&$ac_top_srcdir&;t t
5451 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5452 s&@builddir@&$ac_builddir&;t t
5453 s&@abs_builddir@&$ac_abs_builddir&;t t
5454 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5455 s&@INSTALL@&$ac_INSTALL&;t t
5456 $ac_datarootdir_hack
5457 "
5458 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5459   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5460
5461 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5462   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5463   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5464       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5465   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5466 which seems to be undefined.  Please make sure it is defined" >&5
5467 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5468 which seems to be undefined.  Please make sure it is defined" >&2;}
5469
5470   rm -f "$ac_tmp/stdin"
5471   case $ac_file in
5472   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5473   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5474   esac \
5475   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5476  ;;
5477
5478
5479   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5480 $as_echo "$as_me: executing $ac_file commands" >&6;}
5481  ;;
5482   esac
5483
5484
5485   case $ac_file$ac_mode in
5486     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
5487     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5488  rm -f Makesim1.tmp Makesim2.tmp Makefile
5489  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5490  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5491  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5492         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5493         <Makefile.sim >Makefile
5494  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5495  ;;
5496     "stamp-h":C) echo > stamp-h ;;
5497
5498   esac
5499 done # for ac_tag
5500
5501
5502 as_fn_exit 0
5503 _ACEOF
5504 ac_clean_files=$ac_clean_files_save
5505
5506 test $ac_write_fail = 0 ||
5507   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5508
5509
5510 # configure is writing to config.log, and then calls config.status.
5511 # config.status does its own redirection, appending to config.log.
5512 # Unfortunately, on DOS this fails, as config.log is still kept open
5513 # by configure, so config.status won't be able to write to it; its
5514 # output is simply discarded.  So we exec the FD to /dev/null,
5515 # effectively closing config.log, so it can be properly (re)opened and
5516 # appended to by config.status.  When coming back to configure, we
5517 # need to make the FD available again.
5518 if test "$no_create" != yes; then
5519   ac_cs_success=:
5520   ac_config_status_args=
5521   test "$silent" = yes &&
5522     ac_config_status_args="$ac_config_status_args --quiet"
5523   exec 5>/dev/null
5524   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5525   exec 5>>config.log
5526   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5527   # would make configure fail if this is the last instruction.
5528   $ac_cs_success || as_fn_exit 1
5529 fi
5530 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5531   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5532 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5533 fi
5534
5535