sim/ppc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="Makefile.in"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 sim_fpu
 593 sim_fpu_cflags
 594 sim_targ_vals
 595 sim_callback
 596 sim_devzero
 597 sim_termio
 598 sim_stdio
 599 sim_model_issue
 600 sim_model
 601 sim_monitor
 602 sim_reserved
 603 sim_trace
 604 sim_timebase
 605 sim_env
 606 sim_hostbitsize
 607 sim_igen_smp
 608 sim_bswap
 609 sim_pk_obj
 610 sim_pk_src
 611 sim_hw_obj
 612 sim_hw_src
 613 sim_icache
 614 sim_filter
 615 sim_jump
 616 sim_decode_mechanism
 617 sim_dup
 618 sim_switch
 619 sim_opcode
 620 sim_config
 621 sim_line_nr
 622 sim_warnings
 623 sim_cflags
 624 RANLIB
 625 AR
 626 HDEFINES
 627 CFLAGS_FOR_BUILD
 628 CC_FOR_BUILD
 629 LIBOBJS
 630 zlibinc
 631 zlibdir
 632 target_os
 633 target_vendor
 634 target_cpu
 635 target
 636 host_os
 637 host_vendor
 638 host_cpu
 639 host
 640 build_os
 641 build_vendor
 642 build_cpu
 643 build
 644 REPORT_BUGS_TEXI
 645 REPORT_BUGS_TO
 646 PKGVERSION
 647 EGREP
 648 GREP
 649 CPP
 650 CATOBJEXT
 651 GENCAT
 652 INSTOBJEXT
 653 DATADIRNAME
 654 CATALOGS
 655 POSUB
 656 GMSGFMT
 657 XGETTEXT
 658 INCINTL
 659 LIBINTL_DEP
 660 LIBINTL
 661 USE_NLS
 662 OBJEXT
 663 EXEEXT
 664 ac_ct_CC
 665 CPPFLAGS
 666 LDFLAGS
 667 CFLAGS
 668 CC
 669 INSTALL_DATA
 670 INSTALL_SCRIPT
 671 INSTALL_PROGRAM
 672 WERROR_CFLAGS
 673 WARN_CFLAGS
 674 sim_xor_endian
 675 sim_stdcall
 676 sim_smp
 677 sim_reserved_bits
 678 sim_regparm
 679 sim_packages
 680 sim_inline
 681 sim_hw
 682 sim_hw_objs
 683 sim_hw_cflags
 684 sim_default_model
 685 sim_scache
 686 sim_float
 687 sim_hostendian
 688 sim_endian
 689 sim_bitsize
 690 sim_assert
 691 sim_alignment
 692 sim_environment
 693 target_alias
 694 host_alias
 695 build_alias
 696 LIBS
 697 ECHO_T
 698 ECHO_N
 699 ECHO_C
 700 DEFS
 701 mandir
 702 localedir
 703 libdir
 704 psdir
 705 pdfdir
 706 dvidir
 707 htmldir
 708 infodir
 709 docdir
 710 oldincludedir
 711 includedir
 712 localstatedir
 713 sharedstatedir
 714 sysconfdir
 715 datadir
 716 datarootdir
 717 libexecdir
 718 sbindir
 719 bindir
 720 program_transform_name
 721 prefix
 722 exec_prefix
 723 PACKAGE_URL
 724 PACKAGE_BUGREPORT
 725 PACKAGE_STRING
 726 PACKAGE_VERSION
 727 PACKAGE_TARNAME
 728 PACKAGE_NAME
 729 PATH_SEPARATOR
 730 SHELL'
 731 ac_subst_files=''
 732 ac_user_opts='
 733 enable_option_checking
 734 enable_sim_alignment
 735 enable_sim_assert
 736 enable_sim_bitsize
 737 enable_sim_bswap
 738 enable_sim_cflags
 739 enable_sim_config
 740 enable_sim_decode_mechanism
 741 enable_sim_default_model
 742 enable_sim_duplicate
 743 enable_sim_endian
 744 enable_sim_env
 745 enable_sim_filter
 746 enable_sim_float
 747 enable_sim_hardware
 748 enable_sim_hostbitsize
 749 enable_sim_hostendian
 750 enable_sim_icache
 751 enable_sim_inline
 752 enable_sim_jump
 753 enable_sim_line_nr
 754 enable_sim_model
 755 enable_sim_model_issue
 756 enable_sim_monitor
 757 enable_sim_opcode
 758 enable_sim_packages
 759 enable_sim_regparm
 760 enable_sim_reserved_bits
 761 enable_sim_smp
 762 enable_sim_stdcall
 763 enable_sim_stdio
 764 enable_sim_switch
 765 enable_sim_timebase
 766 enable_sim_trace
 767 enable_sim_warnings
 768 enable_sim_xor_endian
 769 with_pkgversion
 770 with_bugurl
 771 with_system_zlib
 772 enable_plugins
 773 '
 774       ac_precious_vars='build_alias
 775 host_alias
 776 target_alias
 777 CC
 778 CFLAGS
 779 LDFLAGS
 780 LIBS
 781 CPPFLAGS
 782 CPP'
 783
 784
 785 # Initialize some variables set by options.
 786 ac_init_help=
 787 ac_init_version=false
 788 ac_unrecognized_opts=
 789 ac_unrecognized_sep=
 790 # The variables have the same names as the options, with
 791 # dashes changed to underlines.
 792 cache_file=/dev/null
 793 exec_prefix=NONE
 794 no_create=
 795 no_recursion=
 796 prefix=NONE
 797 program_prefix=NONE
 798 program_suffix=NONE
 799 program_transform_name=s,x,x,
 800 silent=
 801 site=
 802 srcdir=
 803 verbose=
 804 x_includes=NONE
 805 x_libraries=NONE
 806
 807 # Installation directory options.
 808 # These are left unexpanded so users can "make install exec_prefix=/foo"
 809 # and all the variables that are supposed to be based on exec_prefix
 810 # by default will actually change.
 811 # Use braces instead of parens because sh, perl, etc. also accept them.
 812 # (The list follows the same order as the GNU Coding Standards.)
 813 bindir='${exec_prefix}/bin'
 814 sbindir='${exec_prefix}/sbin'
 815 libexecdir='${exec_prefix}/libexec'
 816 datarootdir='${prefix}/share'
 817 datadir='${datarootdir}'
 818 sysconfdir='${prefix}/etc'
 819 sharedstatedir='${prefix}/com'
 820 localstatedir='${prefix}/var'
 821 includedir='${prefix}/include'
 822 oldincludedir='/usr/include'
 823 docdir='${datarootdir}/doc/${PACKAGE}'
 824 infodir='${datarootdir}/info'
 825 htmldir='${docdir}'
 826 dvidir='${docdir}'
 827 pdfdir='${docdir}'
 828 psdir='${docdir}'
 829 libdir='${exec_prefix}/lib'
 830 localedir='${datarootdir}/locale'
 831 mandir='${datarootdir}/man'
 832
 833 ac_prev=
 834 ac_dashdash=
 835 for ac_option
 836 do
 837   # If the previous option needs an argument, assign it.
 838   if test -n "$ac_prev"; then
 839     eval $ac_prev=\$ac_option
 840     ac_prev=
 841     continue
 842   fi
 843
 844   case $ac_option in
 845   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 846   *)    ac_optarg=yes ;;
 847   esac
 848
 849   # Accept the important Cygnus configure options, so we can diagnose typos.
 850
 851   case $ac_dashdash$ac_option in
 852   --)
 853     ac_dashdash=yes ;;
 854
 855   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 856     ac_prev=bindir ;;
 857   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 858     bindir=$ac_optarg ;;
 859
 860   -build | --build | --buil | --bui | --bu)
 861     ac_prev=build_alias ;;
 862   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 863     build_alias=$ac_optarg ;;
 864
 865   -cache-file | --cache-file | --cache-fil | --cache-fi \
 866   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 867     ac_prev=cache_file ;;
 868   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 869   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 870     cache_file=$ac_optarg ;;
 871
 872   --config-cache | -C)
 873     cache_file=config.cache ;;
 874
 875   -datadir | --datadir | --datadi | --datad)
 876     ac_prev=datadir ;;
 877   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 878     datadir=$ac_optarg ;;
 879
 880   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 881   | --dataroo | --dataro | --datar)
 882     ac_prev=datarootdir ;;
 883   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 884   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 885     datarootdir=$ac_optarg ;;
 886
 887   -disable-* | --disable-*)
 888     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 889     # Reject names that are not valid shell variable names.
 890     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 891       as_fn_error "invalid feature name: $ac_useropt"
 892     ac_useropt_orig=$ac_useropt
 893     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 894     case $ac_user_opts in
 895       *"
 896 "enable_$ac_useropt"
 897 "*) ;;
 898       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 899          ac_unrecognized_sep=', ';;
 900     esac
 901     eval enable_$ac_useropt=no ;;
 902
 903   -docdir | --docdir | --docdi | --doc | --do)
 904     ac_prev=docdir ;;
 905   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 906     docdir=$ac_optarg ;;
 907
 908   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 909     ac_prev=dvidir ;;
 910   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 911     dvidir=$ac_optarg ;;
 912
 913   -enable-* | --enable-*)
 914     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 915     # Reject names that are not valid shell variable names.
 916     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 917       as_fn_error "invalid feature name: $ac_useropt"
 918     ac_useropt_orig=$ac_useropt
 919     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 920     case $ac_user_opts in
 921       *"
 922 "enable_$ac_useropt"
 923 "*) ;;
 924       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 925          ac_unrecognized_sep=', ';;
 926     esac
 927     eval enable_$ac_useropt=\$ac_optarg ;;
 928
 929   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 930   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 931   | --exec | --exe | --ex)
 932     ac_prev=exec_prefix ;;
 933   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 934   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 935   | --exec=* | --exe=* | --ex=*)
 936     exec_prefix=$ac_optarg ;;
 937
 938   -gas | --gas | --ga | --g)
 939     # Obsolete; use --with-gas.
 940     with_gas=yes ;;
 941
 942   -help | --help | --hel | --he | -h)
 943     ac_init_help=long ;;
 944   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 945     ac_init_help=recursive ;;
 946   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 947     ac_init_help=short ;;
 948
 949   -host | --host | --hos | --ho)
 950     ac_prev=host_alias ;;
 951   -host=* | --host=* | --hos=* | --ho=*)
 952     host_alias=$ac_optarg ;;
 953
 954   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 955     ac_prev=htmldir ;;
 956   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 957   | --ht=*)
 958     htmldir=$ac_optarg ;;
 959
 960   -includedir | --includedir | --includedi | --included | --include \
 961   | --includ | --inclu | --incl | --inc)
 962     ac_prev=includedir ;;
 963   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 964   | --includ=* | --inclu=* | --incl=* | --inc=*)
 965     includedir=$ac_optarg ;;
 966
 967   -infodir | --infodir | --infodi | --infod | --info | --inf)
 968     ac_prev=infodir ;;
 969   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 970     infodir=$ac_optarg ;;
 971
 972   -libdir | --libdir | --libdi | --libd)
 973     ac_prev=libdir ;;
 974   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 975     libdir=$ac_optarg ;;
 976
 977   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 978   | --libexe | --libex | --libe)
 979     ac_prev=libexecdir ;;
 980   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 981   | --libexe=* | --libex=* | --libe=*)
 982     libexecdir=$ac_optarg ;;
 983
 984   -localedir | --localedir | --localedi | --localed | --locale)
 985     ac_prev=localedir ;;
 986   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 987     localedir=$ac_optarg ;;
 988
 989   -localstatedir | --localstatedir | --localstatedi | --localstated \
 990   | --localstate | --localstat | --localsta | --localst | --locals)
 991     ac_prev=localstatedir ;;
 992   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 993   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 994     localstatedir=$ac_optarg ;;
 995
 996   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 997     ac_prev=mandir ;;
 998   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 999     mandir=$ac_optarg ;;
1000
1001   -nfp | --nfp | --nf)
1002     # Obsolete; use --without-fp.
1003     with_fp=no ;;
1004
1005   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1006   | --no-cr | --no-c | -n)
1007     no_create=yes ;;
1008
1009   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1010   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1011     no_recursion=yes ;;
1012
1013   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1014   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1015   | --oldin | --oldi | --old | --ol | --o)
1016     ac_prev=oldincludedir ;;
1017   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1018   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1019   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1020     oldincludedir=$ac_optarg ;;
1021
1022   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1023     ac_prev=prefix ;;
1024   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1025     prefix=$ac_optarg ;;
1026
1027   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1028   | --program-pre | --program-pr | --program-p)
1029     ac_prev=program_prefix ;;
1030   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1031   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1032     program_prefix=$ac_optarg ;;
1033
1034   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1035   | --program-suf | --program-su | --program-s)
1036     ac_prev=program_suffix ;;
1037   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1038   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1039     program_suffix=$ac_optarg ;;
1040
1041   -program-transform-name | --program-transform-name \
1042   | --program-transform-nam | --program-transform-na \
1043   | --program-transform-n | --program-transform- \
1044   | --program-transform | --program-transfor \
1045   | --program-transfo | --program-transf \
1046   | --program-trans | --program-tran \
1047   | --progr-tra | --program-tr | --program-t)
1048     ac_prev=program_transform_name ;;
1049   -program-transform-name=* | --program-transform-name=* \
1050   | --program-transform-nam=* | --program-transform-na=* \
1051   | --program-transform-n=* | --program-transform-=* \
1052   | --program-transform=* | --program-transfor=* \
1053   | --program-transfo=* | --program-transf=* \
1054   | --program-trans=* | --program-tran=* \
1055   | --progr-tra=* | --program-tr=* | --program-t=*)
1056     program_transform_name=$ac_optarg ;;
1057
1058   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1059     ac_prev=pdfdir ;;
1060   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1061     pdfdir=$ac_optarg ;;
1062
1063   -psdir | --psdir | --psdi | --psd | --ps)
1064     ac_prev=psdir ;;
1065   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1066     psdir=$ac_optarg ;;
1067
1068   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1069   | -silent | --silent | --silen | --sile | --sil)
1070     silent=yes ;;
1071
1072   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1073     ac_prev=sbindir ;;
1074   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1075   | --sbi=* | --sb=*)
1076     sbindir=$ac_optarg ;;
1077
1078   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1079   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1080   | --sharedst | --shareds | --shared | --share | --shar \
1081   | --sha | --sh)
1082     ac_prev=sharedstatedir ;;
1083   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1084   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1085   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1086   | --sha=* | --sh=*)
1087     sharedstatedir=$ac_optarg ;;
1088
1089   -site | --site | --sit)
1090     ac_prev=site ;;
1091   -site=* | --site=* | --sit=*)
1092     site=$ac_optarg ;;
1093
1094   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1095     ac_prev=srcdir ;;
1096   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1097     srcdir=$ac_optarg ;;
1098
1099   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1100   | --syscon | --sysco | --sysc | --sys | --sy)
1101     ac_prev=sysconfdir ;;
1102   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1103   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1104     sysconfdir=$ac_optarg ;;
1105
1106   -target | --target | --targe | --targ | --tar | --ta | --t)
1107     ac_prev=target_alias ;;
1108   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1109     target_alias=$ac_optarg ;;
1110
1111   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1112     verbose=yes ;;
1113
1114   -version | --version | --versio | --versi | --vers | -V)
1115     ac_init_version=: ;;
1116
1117   -with-* | --with-*)
1118     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1119     # Reject names that are not valid shell variable names.
1120     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1121       as_fn_error "invalid package name: $ac_useropt"
1122     ac_useropt_orig=$ac_useropt
1123     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1124     case $ac_user_opts in
1125       *"
1126 "with_$ac_useropt"
1127 "*) ;;
1128       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1129          ac_unrecognized_sep=', ';;
1130     esac
1131     eval with_$ac_useropt=\$ac_optarg ;;
1132
1133   -without-* | --without-*)
1134     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1135     # Reject names that are not valid shell variable names.
1136     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1137       as_fn_error "invalid package name: $ac_useropt"
1138     ac_useropt_orig=$ac_useropt
1139     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1140     case $ac_user_opts in
1141       *"
1142 "with_$ac_useropt"
1143 "*) ;;
1144       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1145          ac_unrecognized_sep=', ';;
1146     esac
1147     eval with_$ac_useropt=no ;;
1148
1149   --x)
1150     # Obsolete; use --with-x.
1151     with_x=yes ;;
1152
1153   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1154   | --x-incl | --x-inc | --x-in | --x-i)
1155     ac_prev=x_includes ;;
1156   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1157   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1158     x_includes=$ac_optarg ;;
1159
1160   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1161   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1162     ac_prev=x_libraries ;;
1163   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1164   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1165     x_libraries=$ac_optarg ;;
1166
1167   -*) as_fn_error "unrecognized option: \`$ac_option'
1168 Try \`$0 --help' for more information."
1169     ;;
1170
1171   *=*)
1172     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1173     # Reject names that are not valid shell variable names.
1174     case $ac_envvar in #(
1175       '' | [0-9]* | *[!_$as_cr_alnum]* )
1176       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1177     esac
1178     eval $ac_envvar=\$ac_optarg
1179     export $ac_envvar ;;
1180
1181   *)
1182     # FIXME: should be removed in autoconf 3.0.
1183     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1184     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1185       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1186     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1187     ;;
1188
1189   esac
1190 done
1191
1192 if test -n "$ac_prev"; then
1193   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1194   as_fn_error "missing argument to $ac_option"
1195 fi
1196
1197 if test -n "$ac_unrecognized_opts"; then
1198   case $enable_option_checking in
1199     no) ;;
1200     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1201     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1202   esac
1203 fi
1204
1205 # Check all directory arguments for consistency.
1206 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1207                 datadir sysconfdir sharedstatedir localstatedir includedir \
1208                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1209                 libdir localedir mandir
1210 do
1211   eval ac_val=\$$ac_var
1212   # Remove trailing slashes.
1213   case $ac_val in
1214     */ )
1215       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1216       eval $ac_var=\$ac_val;;
1217   esac
1218   # Be sure to have absolute directory names.
1219   case $ac_val in
1220     [\\/$]* | ?:[\\/]* )  continue;;
1221     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1222   esac
1223   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1224 done
1225
1226 # There might be people who depend on the old broken behavior: `$host'
1227 # used to hold the argument of --host etc.
1228 # FIXME: To remove some day.
1229 build=$build_alias
1230 host=$host_alias
1231 target=$target_alias
1232
1233 # FIXME: To remove some day.
1234 if test "x$host_alias" != x; then
1235   if test "x$build_alias" = x; then
1236     cross_compiling=maybe
1237     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1238     If a cross compiler is detected then cross compile mode will be used." >&2
1239   elif test "x$build_alias" != "x$host_alias"; then
1240     cross_compiling=yes
1241   fi
1242 fi
1243
1244 ac_tool_prefix=
1245 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1246
1247 test "$silent" = yes && exec 6>/dev/null
1248
1249
1250 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1251 ac_ls_di=`ls -di .` &&
1252 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1253   as_fn_error "working directory cannot be determined"
1254 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1255   as_fn_error "pwd does not report name of working directory"
1256
1257
1258 # Find the source files, if location was not specified.
1259 if test -z "$srcdir"; then
1260   ac_srcdir_defaulted=yes
1261   # Try the directory containing this script, then the parent directory.
1262   ac_confdir=`$as_dirname -- "$as_myself" ||
1263 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1264          X"$as_myself" : 'X\(//\)[^/]' \| \
1265          X"$as_myself" : 'X\(//\)$' \| \
1266          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1267 $as_echo X"$as_myself" |
1268     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\/\)[^/].*/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\/\)$/{
1277             s//\1/
1278             q
1279           }
1280           /^X\(\/\).*/{
1281             s//\1/
1282             q
1283           }
1284           s/.*/./; q'`
1285   srcdir=$ac_confdir
1286   if test ! -r "$srcdir/$ac_unique_file"; then
1287     srcdir=..
1288   fi
1289 else
1290   ac_srcdir_defaulted=no
1291 fi
1292 if test ! -r "$srcdir/$ac_unique_file"; then
1293   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1294   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1295 fi
1296 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1297 ac_abs_confdir=`(
1298         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1299         pwd)`
1300 # When building in place, set srcdir=.
1301 if test "$ac_abs_confdir" = "$ac_pwd"; then
1302   srcdir=.
1303 fi
1304 # Remove unnecessary trailing slashes from srcdir.
1305 # Double slashes in file names in object file debugging info
1306 # mess up M-x gdb in Emacs.
1307 case $srcdir in
1308 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1309 esac
1310 for ac_var in $ac_precious_vars; do
1311   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1312   eval ac_env_${ac_var}_value=\$${ac_var}
1313   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1314   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1315 done
1316
1317 #
1318 # Report the --help message.
1319 #
1320 if test "$ac_init_help" = "long"; then
1321   # Omit some internal or obsolete options to make the list less imposing.
1322   # This message is too long to be a string in the A/UX 3.1 sh.
1323   cat <<_ACEOF
1324 \`configure' configures this package to adapt to many kinds of systems.
1325
1326 Usage: $0 [OPTION]... [VAR=VALUE]...
1327
1328 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1329 VAR=VALUE.  See below for descriptions of some of the useful variables.
1330
1331 Defaults for the options are specified in brackets.
1332
1333 Configuration:
1334   -h, --help              display this help and exit
1335       --help=short        display options specific to this package
1336       --help=recursive    display the short help of all the included packages
1337   -V, --version           display version information and exit
1338   -q, --quiet, --silent   do not print \`checking...' messages
1339       --cache-file=FILE   cache test results in FILE [disabled]
1340   -C, --config-cache      alias for \`--cache-file=config.cache'
1341   -n, --no-create         do not create output files
1342       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1343
1344 Installation directories:
1345   --prefix=PREFIX         install architecture-independent files in PREFIX
1346                           [$ac_default_prefix]
1347   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1348                           [PREFIX]
1349
1350 By default, \`make install' will install all the files in
1351 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1352 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1353 for instance \`--prefix=\$HOME'.
1354
1355 For better control, use the options below.
1356
1357 Fine tuning of the installation directories:
1358   --bindir=DIR            user executables [EPREFIX/bin]
1359   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1360   --libexecdir=DIR        program executables [EPREFIX/libexec]
1361   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1362   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1363   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1364   --libdir=DIR            object code libraries [EPREFIX/lib]
1365   --includedir=DIR        C header files [PREFIX/include]
1366   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1367   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1368   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1369   --infodir=DIR           info documentation [DATAROOTDIR/info]
1370   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1371   --mandir=DIR            man documentation [DATAROOTDIR/man]
1372   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1373   --htmldir=DIR           html documentation [DOCDIR]
1374   --dvidir=DIR            dvi documentation [DOCDIR]
1375   --pdfdir=DIR            pdf documentation [DOCDIR]
1376   --psdir=DIR             ps documentation [DOCDIR]
1377 _ACEOF
1378
1379   cat <<\_ACEOF
1380
1381 Program names:
1382   --program-prefix=PREFIX            prepend PREFIX to installed program names
1383   --program-suffix=SUFFIX            append SUFFIX to installed program names
1384   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1385
1386 System types:
1387   --build=BUILD     configure for building on BUILD [guessed]
1388   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1389   --target=TARGET   configure for building compilers for TARGET [HOST]
1390 _ACEOF
1391 fi
1392
1393 if test -n "$ac_init_help"; then
1394
1395   cat <<\_ACEOF
1396
1397 Optional Features:
1398   --disable-option-checking  ignore unrecognized --enable/--with options
1399   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1400   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1401   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1402   --enable-sim-assert                   Specify whether to perform random assertions.
1403   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1404   --enable-sim-bswap                    Use the BSWAP instruction on Intel 486s and Pentiums.
1405   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1406   --enable-sim-config=file              Override default config file
1407   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1408   --enable-sim-default-model=which      Specify default PowerPC to model.
1409   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1410   --enable-sim-endian=endian            Specify target byte endian orientation.
1411   --enable-sim-env=env                  Specify target environment (operating, virtual, user).
1412   --enable-sim-filter=rule              Specify filter rules.
1413   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1414   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1415   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1416   --enable-sim-hostendian=end           Specify host byte endian orientation.
1417   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1418   --enable-sim-inline=inlines           Specify which functions should be inlined.
1419   --enable-sim-jump             Jump between semantic code (instead of call/return).
1420   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1421   --enable-sim-model=which              Specify PowerPC to model.
1422   --enable-sim-model-issue              Specify whether to simulate model specific actions
1423   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1424   --enable-sim-opcode=which             Override default opcode lookup.
1425   --enable-sim-packages=list            Specify the packages to be included in the build.
1426   --enable-sim-regparm=nr-parm          Pass parameters in registers instead of on the stack - x86/GCC specific.
1427   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1428   --enable-sim-smp=n                    Specify number of processors to configure for.
1429   --enable-sim-stdcall=type             Use an alternative function call/return mechanism - x86/GCC specific.
1430   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1431   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1432   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1433   --enable-sim-trace                    Specify whether tracing is supported.
1434   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1435   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1436   --enable-plugins        Enable support for plugins
1437
1438 Optional Packages:
1439   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1440   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1441   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1442   --with-bugurl=URL       Direct users to URL to report a bug
1443   --with-system-zlib      use installed libz
1444
1445 Some influential environment variables:
1446   CC          C compiler command
1447   CFLAGS      C compiler flags
1448   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1449               nonstandard directory <lib dir>
1450   LIBS        libraries to pass to the linker, e.g. -l<library>
1451   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1452               you have headers in a nonstandard directory <include dir>
1453   CPP         C preprocessor
1454
1455 Use these variables to override the choices made by `configure' or to help
1456 it to find libraries and programs with nonstandard names/locations.
1457
1458 Report bugs to the package provider.
1459 _ACEOF
1460 ac_status=$?
1461 fi
1462
1463 if test "$ac_init_help" = "recursive"; then
1464   # If there are subdirs, report their specific --help.
1465   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1466     test -d "$ac_dir" ||
1467       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1468       continue
1469     ac_builddir=.
1470
1471 case "$ac_dir" in
1472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1473 *)
1474   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1475   # A ".." for each directory in $ac_dir_suffix.
1476   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1477   case $ac_top_builddir_sub in
1478   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1479   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1480   esac ;;
1481 esac
1482 ac_abs_top_builddir=$ac_pwd
1483 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1484 # for backward compatibility:
1485 ac_top_builddir=$ac_top_build_prefix
1486
1487 case $srcdir in
1488   .)  # We are building in place.
1489     ac_srcdir=.
1490     ac_top_srcdir=$ac_top_builddir_sub
1491     ac_abs_top_srcdir=$ac_pwd ;;
1492   [\\/]* | ?:[\\/]* )  # Absolute name.
1493     ac_srcdir=$srcdir$ac_dir_suffix;
1494     ac_top_srcdir=$srcdir
1495     ac_abs_top_srcdir=$srcdir ;;
1496   *) # Relative name.
1497     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1498     ac_top_srcdir=$ac_top_build_prefix$srcdir
1499     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1500 esac
1501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1502
1503     cd "$ac_dir" || { ac_status=$?; continue; }
1504     # Check for guested configure.
1505     if test -f "$ac_srcdir/configure.gnu"; then
1506       echo &&
1507       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1508     elif test -f "$ac_srcdir/configure"; then
1509       echo &&
1510       $SHELL "$ac_srcdir/configure" --help=recursive
1511     else
1512       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1513     fi || ac_status=$?
1514     cd "$ac_pwd" || { ac_status=$?; break; }
1515   done
1516 fi
1517
1518 test -n "$ac_init_help" && exit $ac_status
1519 if $ac_init_version; then
1520   cat <<\_ACEOF
1521 configure
1522 generated by GNU Autoconf 2.64
1523
1524 Copyright (C) 2009 Free Software Foundation, Inc.
1525 This configure script is free software; the Free Software Foundation
1526 gives unlimited permission to copy, distribute and modify it.
1527 _ACEOF
1528   exit
1529 fi
1530
1531 ## ------------------------ ##
1532 ## Autoconf initialization. ##
1533 ## ------------------------ ##
1534
1535 # ac_fn_c_try_compile LINENO
1536 # --------------------------
1537 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1538 ac_fn_c_try_compile ()
1539 {
1540   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1541   rm -f conftest.$ac_objext
1542   if { { ac_try="$ac_compile"
1543 case "(($ac_try" in
1544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1545   *) ac_try_echo=$ac_try;;
1546 esac
1547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1548 $as_echo "$ac_try_echo"; } >&5
1549   (eval "$ac_compile") 2>conftest.err
1550   ac_status=$?
1551   if test -s conftest.err; then
1552     grep -v '^ *+' conftest.err >conftest.er1
1553     cat conftest.er1 >&5
1554     mv -f conftest.er1 conftest.err
1555   fi
1556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1557   test $ac_status = 0; } && {
1558          test -z "$ac_c_werror_flag" ||
1559          test ! -s conftest.err
1560        } && test -s conftest.$ac_objext; then :
1561   ac_retval=0
1562 else
1563   $as_echo "$as_me: failed program was:" >&5
1564 sed 's/^/| /' conftest.$ac_ext >&5
1565
1566         ac_retval=1
1567 fi
1568   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1569   return $ac_retval
1570
1571 } # ac_fn_c_try_compile
1572
1573 # ac_fn_c_try_run LINENO
1574 # ----------------------
1575 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1576 # that executables *can* be run.
1577 ac_fn_c_try_run ()
1578 {
1579   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1580   if { { ac_try="$ac_link"
1581 case "(($ac_try" in
1582   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1583   *) ac_try_echo=$ac_try;;
1584 esac
1585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1586 $as_echo "$ac_try_echo"; } >&5
1587   (eval "$ac_link") 2>&5
1588   ac_status=$?
1589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1590   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1591   { { case "(($ac_try" in
1592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1593   *) ac_try_echo=$ac_try;;
1594 esac
1595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1596 $as_echo "$ac_try_echo"; } >&5
1597   (eval "$ac_try") 2>&5
1598   ac_status=$?
1599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600   test $ac_status = 0; }; }; then :
1601   ac_retval=0
1602 else
1603   $as_echo "$as_me: program exited with status $ac_status" >&5
1604        $as_echo "$as_me: failed program was:" >&5
1605 sed 's/^/| /' conftest.$ac_ext >&5
1606
1607        ac_retval=$ac_status
1608 fi
1609   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1610   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611   return $ac_retval
1612
1613 } # ac_fn_c_try_run
1614
1615 # ac_fn_c_try_cpp LINENO
1616 # ----------------------
1617 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1618 ac_fn_c_try_cpp ()
1619 {
1620   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621   if { { ac_try="$ac_cpp conftest.$ac_ext"
1622 case "(($ac_try" in
1623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1624   *) ac_try_echo=$ac_try;;
1625 esac
1626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1627 $as_echo "$ac_try_echo"; } >&5
1628   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1629   ac_status=$?
1630   if test -s conftest.err; then
1631     grep -v '^ *+' conftest.err >conftest.er1
1632     cat conftest.er1 >&5
1633     mv -f conftest.er1 conftest.err
1634   fi
1635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1636   test $ac_status = 0; } >/dev/null && {
1637          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1638          test ! -s conftest.err
1639        }; then :
1640   ac_retval=0
1641 else
1642   $as_echo "$as_me: failed program was:" >&5
1643 sed 's/^/| /' conftest.$ac_ext >&5
1644
1645     ac_retval=1
1646 fi
1647   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1648   return $ac_retval
1649
1650 } # ac_fn_c_try_cpp
1651
1652 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1653 # -------------------------------------------------------
1654 # Tests whether HEADER exists and can be compiled using the include files in
1655 # INCLUDES, setting the cache variable VAR accordingly.
1656 ac_fn_c_check_header_compile ()
1657 {
1658   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660 $as_echo_n "checking for $2... " >&6; }
1661 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1662   $as_echo_n "(cached) " >&6
1663 else
1664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1665 /* end confdefs.h.  */
1666 $4
1667 #include <$2>
1668 _ACEOF
1669 if ac_fn_c_try_compile "$LINENO"; then :
1670   eval "$3=yes"
1671 else
1672   eval "$3=no"
1673 fi
1674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1675 fi
1676 eval ac_res=\$$3
1677                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1678 $as_echo "$ac_res" >&6; }
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680
1681 } # ac_fn_c_check_header_compile
1682
1683 # ac_fn_c_try_link LINENO
1684 # -----------------------
1685 # Try to link conftest.$ac_ext, and return whether this succeeded.
1686 ac_fn_c_try_link ()
1687 {
1688   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1689   rm -f conftest.$ac_objext conftest$ac_exeext
1690   if { { ac_try="$ac_link"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_link") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } && {
1706          test -z "$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        } && test -s conftest$ac_exeext && {
1709          test "$cross_compiling" = yes ||
1710          $as_test_x conftest$ac_exeext
1711        }; then :
1712   ac_retval=0
1713 else
1714   $as_echo "$as_me: failed program was:" >&5
1715 sed 's/^/| /' conftest.$ac_ext >&5
1716
1717         ac_retval=1
1718 fi
1719   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1720   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1721   # interfere with the next link command; also delete a directory that is
1722   # left behind by Apple's compiler.  We do this before executing the actions.
1723   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1724   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1725   return $ac_retval
1726
1727 } # ac_fn_c_try_link
1728
1729 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1730 # ----------------------------------------------------
1731 # Tries to find if the field MEMBER exists in type AGGR, after including
1732 # INCLUDES, setting cache variable VAR accordingly.
1733 ac_fn_c_check_member ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1737 $as_echo_n "checking for $2.$3... " >&6; }
1738 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1739   $as_echo_n "(cached) " >&6
1740 else
1741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1742 /* end confdefs.h.  */
1743 $5
1744 int
1745 main ()
1746 {
1747 static $2 ac_aggr;
1748 if (ac_aggr.$3)
1749 return 0;
1750   ;
1751   return 0;
1752 }
1753 _ACEOF
1754 if ac_fn_c_try_compile "$LINENO"; then :
1755   eval "$4=yes"
1756 else
1757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 $5
1760 int
1761 main ()
1762 {
1763 static $2 ac_aggr;
1764 if (sizeof ac_aggr.$3)
1765 return 0;
1766   ;
1767   return 0;
1768 }
1769 _ACEOF
1770 if ac_fn_c_try_compile "$LINENO"; then :
1771   eval "$4=yes"
1772 else
1773   eval "$4=no"
1774 fi
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 fi
1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1778 fi
1779 eval ac_res=\$$4
1780                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783
1784 } # ac_fn_c_check_member
1785
1786 # ac_fn_c_check_decl LINENO SYMBOL VAR
1787 # ------------------------------------
1788 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1789 ac_fn_c_check_decl ()
1790 {
1791   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1792   as_decl_name=`echo $2|sed 's/ *(.*//'`
1793   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1795 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1796 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1797   $as_echo_n "(cached) " >&6
1798 else
1799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800 /* end confdefs.h.  */
1801 $4
1802 int
1803 main ()
1804 {
1805 #ifndef $as_decl_name
1806 #ifdef __cplusplus
1807   (void) $as_decl_use;
1808 #else
1809   (void) $as_decl_name;
1810 #endif
1811 #endif
1812
1813   ;
1814   return 0;
1815 }
1816 _ACEOF
1817 if ac_fn_c_try_compile "$LINENO"; then :
1818   eval "$3=yes"
1819 else
1820   eval "$3=no"
1821 fi
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828
1829 } # ac_fn_c_check_decl
1830
1831 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1832 # -------------------------------------------
1833 # Tests whether TYPE exists after having included INCLUDES, setting cache
1834 # variable VAR accordingly.
1835 ac_fn_c_check_type ()
1836 {
1837   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1839 $as_echo_n "checking for $2... " >&6; }
1840 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1841   $as_echo_n "(cached) " >&6
1842 else
1843   eval "$3=no"
1844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1845 /* end confdefs.h.  */
1846 $4
1847 int
1848 main ()
1849 {
1850 if (sizeof ($2))
1851          return 0;
1852   ;
1853   return 0;
1854 }
1855 _ACEOF
1856 if ac_fn_c_try_compile "$LINENO"; then :
1857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h.  */
1859 $4
1860 int
1861 main ()
1862 {
1863 if (sizeof (($2)))
1864             return 0;
1865   ;
1866   return 0;
1867 }
1868 _ACEOF
1869 if ac_fn_c_try_compile "$LINENO"; then :
1870
1871 else
1872   eval "$3=yes"
1873 fi
1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1877 fi
1878 eval ac_res=\$$3
1879                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1880 $as_echo "$ac_res" >&6; }
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_type
1884
1885 # ac_fn_c_check_func LINENO FUNC VAR
1886 # ----------------------------------
1887 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1888 ac_fn_c_check_func ()
1889 {
1890   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1892 $as_echo_n "checking for $2... " >&6; }
1893 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1894   $as_echo_n "(cached) " >&6
1895 else
1896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1897 /* end confdefs.h.  */
1898 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1899    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1900 #define $2 innocuous_$2
1901
1902 /* System header to define __stub macros and hopefully few prototypes,
1903     which can conflict with char $2 (); below.
1904     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1905     <limits.h> exists even on freestanding compilers.  */
1906
1907 #ifdef __STDC__
1908 # include <limits.h>
1909 #else
1910 # include <assert.h>
1911 #endif
1912
1913 #undef $2
1914
1915 /* Override any GCC internal prototype to avoid an error.
1916    Use char because int might match the return type of a GCC
1917    builtin and then its argument prototype would still apply.  */
1918 #ifdef __cplusplus
1919 extern "C"
1920 #endif
1921 char $2 ();
1922 /* The GNU C library defines this for functions which it implements
1923     to always fail with ENOSYS.  Some functions are actually named
1924     something starting with __ and the normal name is an alias.  */
1925 #if defined __stub_$2 || defined __stub___$2
1926 choke me
1927 #endif
1928
1929 int
1930 main ()
1931 {
1932 return $2 ();
1933   ;
1934   return 0;
1935 }
1936 _ACEOF
1937 if ac_fn_c_try_link "$LINENO"; then :
1938   eval "$3=yes"
1939 else
1940   eval "$3=no"
1941 fi
1942 rm -f core conftest.err conftest.$ac_objext \
1943     conftest$ac_exeext conftest.$ac_ext
1944 fi
1945 eval ac_res=\$$3
1946                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1947 $as_echo "$ac_res" >&6; }
1948   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1949
1950 } # ac_fn_c_check_func
1951
1952 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1953 # -------------------------------------------------------
1954 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1955 # the include files in INCLUDES and setting the cache variable VAR
1956 # accordingly.
1957 ac_fn_c_check_header_mongrel ()
1958 {
1959   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1960   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1962 $as_echo_n "checking for $2... " >&6; }
1963 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1964   $as_echo_n "(cached) " >&6
1965 fi
1966 eval ac_res=\$$3
1967                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1968 $as_echo "$ac_res" >&6; }
1969 else
1970   # Is the header compilable?
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1972 $as_echo_n "checking $2 usability... " >&6; }
1973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1974 /* end confdefs.h.  */
1975 $4
1976 #include <$2>
1977 _ACEOF
1978 if ac_fn_c_try_compile "$LINENO"; then :
1979   ac_header_compiler=yes
1980 else
1981   ac_header_compiler=no
1982 fi
1983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1985 $as_echo "$ac_header_compiler" >&6; }
1986
1987 # Is the header present?
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1989 $as_echo_n "checking $2 presence... " >&6; }
1990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 #include <$2>
1993 _ACEOF
1994 if ac_fn_c_try_cpp "$LINENO"; then :
1995   ac_header_preproc=yes
1996 else
1997   ac_header_preproc=no
1998 fi
1999 rm -f conftest.err conftest.$ac_ext
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2001 $as_echo "$ac_header_preproc" >&6; }
2002
2003 # So?  What about this header?
2004 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2005   yes:no: )
2006     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2007 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2008     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2009 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2010     ;;
2011   no:yes:* )
2012     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2013 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2014     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2015 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2016     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2017 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2018     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2019 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2020     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2021 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2022     ;;
2023 esac
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2025 $as_echo_n "checking for $2... " >&6; }
2026 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   eval "$3=\$ac_header_compiler"
2030 fi
2031 eval ac_res=\$$3
2032                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2033 $as_echo "$ac_res" >&6; }
2034 fi
2035   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2036
2037 } # ac_fn_c_check_header_mongrel
2038 cat >config.log <<_ACEOF
2039 This file contains any messages produced by compilers while
2040 running configure, to aid debugging if configure makes a mistake.
2041
2042 It was created by $as_me, which was
2043 generated by GNU Autoconf 2.64.  Invocation command line was
2044
2045   $ $0 $@
2046
2047 _ACEOF
2048 exec 5>>config.log
2049 {
2050 cat <<_ASUNAME
2051 ## --------- ##
2052 ## Platform. ##
2053 ## --------- ##
2054
2055 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2056 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2057 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2058 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2059 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2060
2061 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2062 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2063
2064 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2065 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2066 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2067 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2068 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2069 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2070 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2071
2072 _ASUNAME
2073
2074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2075 for as_dir in $PATH
2076 do
2077   IFS=$as_save_IFS
2078   test -z "$as_dir" && as_dir=.
2079     $as_echo "PATH: $as_dir"
2080   done
2081 IFS=$as_save_IFS
2082
2083 } >&5
2084
2085 cat >&5 <<_ACEOF
2086
2087
2088 ## ----------- ##
2089 ## Core tests. ##
2090 ## ----------- ##
2091
2092 _ACEOF
2093
2094
2095 # Keep a trace of the command line.
2096 # Strip out --no-create and --no-recursion so they do not pile up.
2097 # Strip out --silent because we don't want to record it for future runs.
2098 # Also quote any args containing shell meta-characters.
2099 # Make two passes to allow for proper duplicate-argument suppression.
2100 ac_configure_args=
2101 ac_configure_args0=
2102 ac_configure_args1=
2103 ac_must_keep_next=false
2104 for ac_pass in 1 2
2105 do
2106   for ac_arg
2107   do
2108     case $ac_arg in
2109     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2110     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2111     | -silent | --silent | --silen | --sile | --sil)
2112       continue ;;
2113     *\'*)
2114       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2115     esac
2116     case $ac_pass in
2117     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2118     2)
2119       as_fn_append ac_configure_args1 " '$ac_arg'"
2120       if test $ac_must_keep_next = true; then
2121         ac_must_keep_next=false # Got value, back to normal.
2122       else
2123         case $ac_arg in
2124           *=* | --config-cache | -C | -disable-* | --disable-* \
2125           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2126           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2127           | -with-* | --with-* | -without-* | --without-* | --x)
2128             case "$ac_configure_args0 " in
2129               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2130             esac
2131             ;;
2132           -* ) ac_must_keep_next=true ;;
2133         esac
2134       fi
2135       as_fn_append ac_configure_args " '$ac_arg'"
2136       ;;
2137     esac
2138   done
2139 done
2140 { ac_configure_args0=; unset ac_configure_args0;}
2141 { ac_configure_args1=; unset ac_configure_args1;}
2142
2143 # When interrupted or exit'd, cleanup temporary files, and complete
2144 # config.log.  We remove comments because anyway the quotes in there
2145 # would cause problems or look ugly.
2146 # WARNING: Use '\'' to represent an apostrophe within the trap.
2147 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2148 trap 'exit_status=$?
2149   # Save into config.log some information that might help in debugging.
2150   {
2151     echo
2152
2153     cat <<\_ASBOX
2154 ## ---------------- ##
2155 ## Cache variables. ##
2156 ## ---------------- ##
2157 _ASBOX
2158     echo
2159     # The following way of writing the cache mishandles newlines in values,
2160 (
2161   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2162     eval ac_val=\$$ac_var
2163     case $ac_val in #(
2164     *${as_nl}*)
2165       case $ac_var in #(
2166       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2167 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2168       esac
2169       case $ac_var in #(
2170       _ | IFS | as_nl) ;; #(
2171       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2172       *) { eval $ac_var=; unset $ac_var;} ;;
2173       esac ;;
2174     esac
2175   done
2176   (set) 2>&1 |
2177     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2178     *${as_nl}ac_space=\ *)
2179       sed -n \
2180         "s/'\''/'\''\\\\'\'''\''/g;
2181           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2182       ;; #(
2183     *)
2184       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2185       ;;
2186     esac |
2187     sort
2188 )
2189     echo
2190
2191     cat <<\_ASBOX
2192 ## ----------------- ##
2193 ## Output variables. ##
2194 ## ----------------- ##
2195 _ASBOX
2196     echo
2197     for ac_var in $ac_subst_vars
2198     do
2199       eval ac_val=\$$ac_var
2200       case $ac_val in
2201       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2202       esac
2203       $as_echo "$ac_var='\''$ac_val'\''"
2204     done | sort
2205     echo
2206
2207     if test -n "$ac_subst_files"; then
2208       cat <<\_ASBOX
2209 ## ------------------- ##
2210 ## File substitutions. ##
2211 ## ------------------- ##
2212 _ASBOX
2213       echo
2214       for ac_var in $ac_subst_files
2215       do
2216         eval ac_val=\$$ac_var
2217         case $ac_val in
2218         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2219         esac
2220         $as_echo "$ac_var='\''$ac_val'\''"
2221       done | sort
2222       echo
2223     fi
2224
2225     if test -s confdefs.h; then
2226       cat <<\_ASBOX
2227 ## ----------- ##
2228 ## confdefs.h. ##
2229 ## ----------- ##
2230 _ASBOX
2231       echo
2232       cat confdefs.h
2233       echo
2234     fi
2235     test "$ac_signal" != 0 &&
2236       $as_echo "$as_me: caught signal $ac_signal"
2237     $as_echo "$as_me: exit $exit_status"
2238   } >&5
2239   rm -f core *.core core.conftest.* &&
2240     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2241     exit $exit_status
2242 ' 0
2243 for ac_signal in 1 2 13 15; do
2244   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2245 done
2246 ac_signal=0
2247
2248 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2249 rm -f -r conftest* confdefs.h
2250
2251 $as_echo "/* confdefs.h */" > confdefs.h
2252
2253 # Predefined preprocessor variables.
2254
2255 cat >>confdefs.h <<_ACEOF
2256 #define PACKAGE_NAME "$PACKAGE_NAME"
2257 _ACEOF
2258
2259 cat >>confdefs.h <<_ACEOF
2260 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2261 _ACEOF
2262
2263 cat >>confdefs.h <<_ACEOF
2264 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2265 _ACEOF
2266
2267 cat >>confdefs.h <<_ACEOF
2268 #define PACKAGE_STRING "$PACKAGE_STRING"
2269 _ACEOF
2270
2271 cat >>confdefs.h <<_ACEOF
2272 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2273 _ACEOF
2274
2275 cat >>confdefs.h <<_ACEOF
2276 #define PACKAGE_URL "$PACKAGE_URL"
2277 _ACEOF
2278
2279
2280 # Let the site file select an alternate cache file if it wants to.
2281 # Prefer an explicitly selected file to automatically selected ones.
2282 ac_site_file1=NONE
2283 ac_site_file2=NONE
2284 if test -n "$CONFIG_SITE"; then
2285   ac_site_file1=$CONFIG_SITE
2286 elif test "x$prefix" != xNONE; then
2287   ac_site_file1=$prefix/share/config.site
2288   ac_site_file2=$prefix/etc/config.site
2289 else
2290   ac_site_file1=$ac_default_prefix/share/config.site
2291   ac_site_file2=$ac_default_prefix/etc/config.site
2292 fi
2293 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2294 do
2295   test "x$ac_site_file" = xNONE && continue
2296   if test -r "$ac_site_file"; then
2297     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2298 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2299     sed 's/^/| /' "$ac_site_file" >&5
2300     . "$ac_site_file"
2301   fi
2302 done
2303
2304 if test -r "$cache_file"; then
2305   # Some versions of bash will fail to source /dev/null (special
2306   # files actually), so we avoid doing that.
2307   if test -f "$cache_file"; then
2308     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2309 $as_echo "$as_me: loading cache $cache_file" >&6;}
2310     case $cache_file in
2311       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2312       *)                      . "./$cache_file";;
2313     esac
2314   fi
2315 else
2316   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2317 $as_echo "$as_me: creating cache $cache_file" >&6;}
2318   >$cache_file
2319 fi
2320
2321 # Check that the precious variables saved in the cache have kept the same
2322 # value.
2323 ac_cache_corrupted=false
2324 for ac_var in $ac_precious_vars; do
2325   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2326   eval ac_new_set=\$ac_env_${ac_var}_set
2327   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2328   eval ac_new_val=\$ac_env_${ac_var}_value
2329   case $ac_old_set,$ac_new_set in
2330     set,)
2331       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2332 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2333       ac_cache_corrupted=: ;;
2334     ,set)
2335       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2336 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2337       ac_cache_corrupted=: ;;
2338     ,);;
2339     *)
2340       if test "x$ac_old_val" != "x$ac_new_val"; then
2341         # differences in whitespace do not lead to failure.
2342         ac_old_val_w=`echo x $ac_old_val`
2343         ac_new_val_w=`echo x $ac_new_val`
2344         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2345           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2346 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2347           ac_cache_corrupted=:
2348         else
2349           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2350 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2351           eval $ac_var=\$ac_old_val
2352         fi
2353         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2354 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2355         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2356 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2357       fi;;
2358   esac
2359   # Pass precious variables to config.status.
2360   if test "$ac_new_set" = set; then
2361     case $ac_new_val in
2362     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2363     *) ac_arg=$ac_var=$ac_new_val ;;
2364     esac
2365     case " $ac_configure_args " in
2366       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2367       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2368     esac
2369   fi
2370 done
2371 if $ac_cache_corrupted; then
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2373 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2374   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2375 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2376   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2377 fi
2378 ## -------------------- ##
2379 ## Main body of script. ##
2380 ## -------------------- ##
2381
2382 ac_ext=c
2383 ac_cpp='$CPP $CPPFLAGS'
2384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2387
2388
2389 # This file contains common code used by all simulators.
2390 #
2391 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2392 # directory.  It is intended to be invoked before any target specific stuff.
2393 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2394 # It is intended to be invoked last.
2395 #
2396 # The simulator's configure.in should look like:
2397 #
2398 # dnl Process this file with autoconf to produce a configure script.
2399 # AC_PREREQ(2.64)dnl
2400 # AC_INIT(Makefile.in)
2401 # sinclude(../common/aclocal.m4)
2402 #
2403 # SIM_AC_COMMON
2404 #
2405 # ... target specific stuff ...
2406 #
2407 # SIM_AC_OUTPUT
2408
2409 # Include global overrides and fixes for Autoconf.
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436 # _AC_CHECK_DECL_BODY
2437 # -------------------
2438 # Shell function body for AC_CHECK_DECL.
2439 # _AC_CHECK_DECL_BODY
2440
2441 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2442 #                 INCLUDES)
2443 # -------------------------------------------------------------
2444 # Helper to AC_CHECK_DECLS, which generates the check for a single
2445 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2446 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2459 #
2460 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2461 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2462 #   Written by Gordon Matzigkeit, 1996
2463 #
2464 # This file is free software; the Free Software Foundation gives
2465 # unlimited permission to copy and/or distribute it, with or without
2466 # modifications, as long as this notice is preserved.
2467
2468
2469
2470 # serial 56 LT_INIT
2471
2472
2473 # LT_PREREQ(VERSION)
2474 # ------------------
2475 # Complain and exit if this libtool version is less that VERSION.
2476
2477
2478
2479 # _LT_CHECK_BUILDDIR
2480 # ------------------
2481 # Complain if the absolute build directory name contains unusual characters
2482
2483
2484
2485 # LT_INIT([OPTIONS])
2486 # ------------------
2487 # LT_INIT
2488
2489 # Old names:
2490 # This is what autoupdate's m4 run will expand.  It fires
2491 # the warning (with _au_warn_XXX), outputs it into the
2492 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2493 # the replacement expansion.
2494
2495
2496 # This is an auxiliary macro that is also run when
2497 # autoupdate runs m4.  It simply calls m4_warning, but
2498 # we need a wrapper so that each warning is emitted only
2499 # once.  We break the quoting in m4_warning's argument in
2500 # order to expand this macro's arguments, not AU_DEFUN's.
2501
2502
2503 # Finally, this is the expansion that is picked up by
2504 # autoconf.  It tells the user to run autoupdate, and
2505 # then outputs the replacement expansion.  We do not care
2506 # about autoupdate's warning because that contains
2507 # information on what to do *after* running autoupdate.
2508
2509 # This is what autoupdate's m4 run will expand.  It fires
2510 # the warning (with _au_warn_XXX), outputs it into the
2511 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2512 # the replacement expansion.
2513
2514
2515 # This is an auxiliary macro that is also run when
2516 # autoupdate runs m4.  It simply calls m4_warning, but
2517 # we need a wrapper so that each warning is emitted only
2518 # once.  We break the quoting in m4_warning's argument in
2519 # order to expand this macro's arguments, not AU_DEFUN's.
2520
2521
2522 # Finally, this is the expansion that is picked up by
2523 # autoconf.  It tells the user to run autoupdate, and
2524 # then outputs the replacement expansion.  We do not care
2525 # about autoupdate's warning because that contains
2526 # information on what to do *after* running autoupdate.
2527
2528
2529
2530 # _LT_CC_BASENAME(CC)
2531 # -------------------
2532 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2533
2534
2535
2536 # _LT_FILEUTILS_DEFAULTS
2537 # ----------------------
2538 # It is okay to use these file commands and assume they have been set
2539 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2540 # _LT_FILEUTILS_DEFAULTS
2541
2542
2543 # _LT_SETUP
2544 # ---------
2545 # _LT_SETUP
2546
2547
2548 # _LT_PREPARE_SED_QUOTE_VARS
2549 # --------------------------
2550 # Define a few sed substitution that help us do robust quoting.
2551
2552
2553 # _LT_PROG_LTMAIN
2554 # ---------------
2555 # Note that this code is called both from `configure', and `config.status'
2556 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2557 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2558 # so we pass a copy along to make sure it has a sensible value anyway.
2559 # _LT_PROG_LTMAIN
2560
2561
2562 ## ------------------------------------- ##
2563 ## Accumulate code for creating libtool. ##
2564 ## ------------------------------------- ##
2565
2566 # So that we can recreate a full libtool script including additional
2567 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2568 # in macros and then make a single call at the end using the `libtool'
2569 # label.
2570
2571
2572 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2573 # ----------------------------------------
2574 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2575
2576
2577 # Initialize.
2578
2579
2580
2581 # _LT_CONFIG_LIBTOOL([COMMANDS])
2582 # ------------------------------
2583 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2584
2585
2586 # Initialize.
2587
2588
2589
2590 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2591 # -----------------------------------------------------
2592
2593
2594
2595 # _LT_FORMAT_COMMENT([COMMENT])
2596 # -----------------------------
2597 # Add leading comment marks to the start of each line, and a trailing
2598 # full-stop to the whole comment if one is not present already.
2599
2600
2601
2602
2603 ## ------------------------ ##
2604 ## FIXME: Eliminate VARNAME ##
2605 ## ------------------------ ##
2606
2607
2608 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2609 # -------------------------------------------------------------------
2610 # CONFIGNAME is the name given to the value in the libtool script.
2611 # VARNAME is the (base) name used in the configure script.
2612 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2613 # VARNAME.  Any other value will be used directly.
2614
2615
2616
2617 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2618 # --------------------------------------------------------
2619
2620
2621
2622 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2623 # ------------------------------------------------
2624
2625
2626
2627 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2628 # ---------------------------------------------------------
2629
2630
2631
2632 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2633 # --------------------------------------------------
2634
2635
2636
2637 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2638 # ---------------------------------------------------
2639
2640
2641
2642 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2643 # ---------------------------------------------------
2644
2645
2646
2647
2648 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2649 # ------------------------------------------------
2650
2651
2652
2653
2654 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2655 # ------------------------------------
2656 # Quote a variable value, and forward it to `config.status' so that its
2657 # declaration there will have the same value as in `configure'.  VARNAME
2658 # must have a single quote delimited value for this to work.
2659
2660
2661
2662 # _LT_CONFIG_STATUS_DECLARATIONS
2663 # ------------------------------
2664 # We delimit libtool config variables with single quotes, so when
2665 # we write them to config.status, we have to be sure to quote all
2666 # embedded single quotes properly.  In configure, this macro expands
2667 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2668 #
2669 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2670
2671
2672
2673 # _LT_LIBTOOL_TAGS
2674 # ----------------
2675 # Output comment and list of tags supported by the script
2676
2677
2678
2679 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2680 # -----------------------------------
2681 # Extract the dictionary values for VARNAME (optionally with TAG) and
2682 # expand to a commented shell variable setting:
2683 #
2684 #    # Some comment about what VAR is for.
2685 #    visible_name=$lt_internal_name
2686
2687
2688
2689 # _LT_LIBTOOL_CONFIG_VARS
2690 # -----------------------
2691 # Produce commented declarations of non-tagged libtool config variables
2692 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2693 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2694 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2695
2696
2697
2698 # _LT_LIBTOOL_TAG_VARS(TAG)
2699 # -------------------------
2700
2701
2702
2703 # _LT_TAGVAR(VARNAME, [TAGNAME])
2704 # ------------------------------
2705
2706
2707
2708 # _LT_CONFIG_COMMANDS
2709 # -------------------
2710 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2711 # variables for single and double quote escaping we saved from calls
2712 # to _LT_DECL, we can put quote escaped variables declarations
2713 # into `config.status', and then the shell code to quote escape them in
2714 # for loops in `config.status'.  Finally, any additional code accumulated
2715 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2716 #_LT_CONFIG_COMMANDS
2717
2718
2719 # Initialize.
2720
2721
2722 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2723 # ------------------------------------
2724 # Generate a child script FILE with all initialization necessary to
2725 # reuse the environment learned by the parent script, and make the
2726 # file executable.  If COMMENT is supplied, it is inserted after the
2727 # `#!' sequence but before initialization text begins.  After this
2728 # macro, additional text can be appended to FILE to form the body of
2729 # the child script.  The macro ends with non-zero status if the
2730 # file could not be fully written (such as if the disk is full).
2731 # _LT_GENERATED_FILE_INIT
2732
2733 # LT_OUTPUT
2734 # ---------
2735 # This macro allows early generation of the libtool script (before
2736 # AC_OUTPUT is called), incase it is used in configure for compilation
2737 # tests.
2738 # LT_OUTPUT
2739
2740
2741 # _LT_CONFIG(TAG)
2742 # ---------------
2743 # If TAG is the built-in tag, create an initial libtool script with a
2744 # default configuration from the untagged config vars.  Otherwise add code
2745 # to config.status for appending the configuration named by TAG from the
2746 # matching tagged config vars.
2747 # _LT_CONFIG
2748
2749
2750 # LT_SUPPORTED_TAG(TAG)
2751 # ---------------------
2752 # Trace this macro to discover what tags are supported by the libtool
2753 # --tag option, using:
2754 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2755
2756
2757
2758 # C support is built-in for now
2759
2760
2761
2762
2763 # LT_LANG(LANG)
2764 # -------------
2765 # Enable libtool support for the given language if not already enabled.
2766 # LT_LANG
2767
2768
2769 # _LT_LANG(LANGNAME)
2770 # ------------------
2771 # _LT_LANG
2772
2773
2774 # _LT_LANG_DEFAULT_CONFIG
2775 # -----------------------
2776 # _LT_LANG_DEFAULT_CONFIG
2777
2778 # Obsolete macros:
2779 # This is what autoupdate's m4 run will expand.  It fires
2780 # the warning (with _au_warn_XXX), outputs it into the
2781 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2782 # the replacement expansion.
2783
2784
2785 # This is an auxiliary macro that is also run when
2786 # autoupdate runs m4.  It simply calls m4_warning, but
2787 # we need a wrapper so that each warning is emitted only
2788 # once.  We break the quoting in m4_warning's argument in
2789 # order to expand this macro's arguments, not AU_DEFUN's.
2790
2791
2792 # Finally, this is the expansion that is picked up by
2793 # autoconf.  It tells the user to run autoupdate, and
2794 # then outputs the replacement expansion.  We do not care
2795 # about autoupdate's warning because that contains
2796 # information on what to do *after* running autoupdate.
2797
2798 # This is what autoupdate's m4 run will expand.  It fires
2799 # the warning (with _au_warn_XXX), outputs it into the
2800 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2801 # the replacement expansion.
2802
2803
2804 # This is an auxiliary macro that is also run when
2805 # autoupdate runs m4.  It simply calls m4_warning, but
2806 # we need a wrapper so that each warning is emitted only
2807 # once.  We break the quoting in m4_warning's argument in
2808 # order to expand this macro's arguments, not AU_DEFUN's.
2809
2810
2811 # Finally, this is the expansion that is picked up by
2812 # autoconf.  It tells the user to run autoupdate, and
2813 # then outputs the replacement expansion.  We do not care
2814 # about autoupdate's warning because that contains
2815 # information on what to do *after* running autoupdate.
2816
2817 # This is what autoupdate's m4 run will expand.  It fires
2818 # the warning (with _au_warn_XXX), outputs it into the
2819 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2820 # the replacement expansion.
2821
2822
2823 # This is an auxiliary macro that is also run when
2824 # autoupdate runs m4.  It simply calls m4_warning, but
2825 # we need a wrapper so that each warning is emitted only
2826 # once.  We break the quoting in m4_warning's argument in
2827 # order to expand this macro's arguments, not AU_DEFUN's.
2828
2829
2830 # Finally, this is the expansion that is picked up by
2831 # autoconf.  It tells the user to run autoupdate, and
2832 # then outputs the replacement expansion.  We do not care
2833 # about autoupdate's warning because that contains
2834 # information on what to do *after* running autoupdate.
2835
2836 # This is what autoupdate's m4 run will expand.  It fires
2837 # the warning (with _au_warn_XXX), outputs it into the
2838 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2839 # the replacement expansion.
2840
2841
2842 # This is an auxiliary macro that is also run when
2843 # autoupdate runs m4.  It simply calls m4_warning, but
2844 # we need a wrapper so that each warning is emitted only
2845 # once.  We break the quoting in m4_warning's argument in
2846 # order to expand this macro's arguments, not AU_DEFUN's.
2847
2848
2849 # Finally, this is the expansion that is picked up by
2850 # autoconf.  It tells the user to run autoupdate, and
2851 # then outputs the replacement expansion.  We do not care
2852 # about autoupdate's warning because that contains
2853 # information on what to do *after* running autoupdate.
2854
2855 # This is what autoupdate's m4 run will expand.  It fires
2856 # the warning (with _au_warn_XXX), outputs it into the
2857 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2858 # the replacement expansion.
2859
2860
2861 # This is an auxiliary macro that is also run when
2862 # autoupdate runs m4.  It simply calls m4_warning, but
2863 # we need a wrapper so that each warning is emitted only
2864 # once.  We break the quoting in m4_warning's argument in
2865 # order to expand this macro's arguments, not AU_DEFUN's.
2866
2867
2868 # Finally, this is the expansion that is picked up by
2869 # autoconf.  It tells the user to run autoupdate, and
2870 # then outputs the replacement expansion.  We do not care
2871 # about autoupdate's warning because that contains
2872 # information on what to do *after* running autoupdate.
2873
2874
2875
2876 # _LT_TAG_COMPILER
2877 # ----------------
2878 # _LT_TAG_COMPILER
2879
2880
2881 # _LT_COMPILER_BOILERPLATE
2882 # ------------------------
2883 # Check for compiler boilerplate output or warnings with
2884 # the simple compiler test code.
2885 # _LT_COMPILER_BOILERPLATE
2886
2887
2888 # _LT_LINKER_BOILERPLATE
2889 # ----------------------
2890 # Check for linker boilerplate output or warnings with
2891 # the simple link test code.
2892 # _LT_LINKER_BOILERPLATE
2893
2894 # _LT_REQUIRED_DARWIN_CHECKS
2895 # -------------------------
2896
2897
2898
2899 # _LT_DARWIN_LINKER_FEATURES
2900 # --------------------------
2901 # Checks for linker and compiler features on darwin
2902
2903
2904 # _LT_SYS_MODULE_PATH_AIX
2905 # -----------------------
2906 # Links a minimal program and checks the executable
2907 # for the system default hardcoded library path. In most cases,
2908 # this is /usr/lib:/lib, but when the MPI compilers are used
2909 # the location of the communication and MPI libs are included too.
2910 # If we don't find anything, use the default library path according
2911 # to the aix ld manual.
2912 # _LT_SYS_MODULE_PATH_AIX
2913
2914
2915 # _LT_SHELL_INIT(ARG)
2916 # -------------------
2917 # _LT_SHELL_INIT
2918
2919
2920
2921 # _LT_PROG_ECHO_BACKSLASH
2922 # -----------------------
2923 # Find how we can fake an echo command that does not interpret backslash.
2924 # In particular, with Autoconf 2.60 or later we add some code to the start
2925 # of the generated configure script which will find a shell with a builtin
2926 # printf (which we can use as an echo command).
2927 # _LT_PROG_ECHO_BACKSLASH
2928
2929
2930 # _LT_ENABLE_LOCK
2931 # ---------------
2932 # _LT_ENABLE_LOCK
2933
2934
2935 # _LT_CMD_OLD_ARCHIVE
2936 # -------------------
2937 # _LT_CMD_OLD_ARCHIVE
2938
2939
2940 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2941 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2942 # ----------------------------------------------------------------
2943 # Check whether the given compiler option works
2944 # _LT_COMPILER_OPTION
2945
2946 # Old name:
2947 # This is what autoupdate's m4 run will expand.  It fires
2948 # the warning (with _au_warn_XXX), outputs it into the
2949 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2950 # the replacement expansion.
2951
2952
2953 # This is an auxiliary macro that is also run when
2954 # autoupdate runs m4.  It simply calls m4_warning, but
2955 # we need a wrapper so that each warning is emitted only
2956 # once.  We break the quoting in m4_warning's argument in
2957 # order to expand this macro's arguments, not AU_DEFUN's.
2958
2959
2960 # Finally, this is the expansion that is picked up by
2961 # autoconf.  It tells the user to run autoupdate, and
2962 # then outputs the replacement expansion.  We do not care
2963 # about autoupdate's warning because that contains
2964 # information on what to do *after* running autoupdate.
2965
2966
2967
2968 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2969 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2970 # ----------------------------------------------------
2971 # Check whether the given linker option works
2972 # _LT_LINKER_OPTION
2973
2974 # Old name:
2975 # This is what autoupdate's m4 run will expand.  It fires
2976 # the warning (with _au_warn_XXX), outputs it into the
2977 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2978 # the replacement expansion.
2979
2980
2981 # This is an auxiliary macro that is also run when
2982 # autoupdate runs m4.  It simply calls m4_warning, but
2983 # we need a wrapper so that each warning is emitted only
2984 # once.  We break the quoting in m4_warning's argument in
2985 # order to expand this macro's arguments, not AU_DEFUN's.
2986
2987
2988 # Finally, this is the expansion that is picked up by
2989 # autoconf.  It tells the user to run autoupdate, and
2990 # then outputs the replacement expansion.  We do not care
2991 # about autoupdate's warning because that contains
2992 # information on what to do *after* running autoupdate.
2993
2994
2995
2996 # LT_CMD_MAX_LEN
2997 #---------------
2998 # LT_CMD_MAX_LEN
2999
3000 # Old name:
3001 # This is what autoupdate's m4 run will expand.  It fires
3002 # the warning (with _au_warn_XXX), outputs it into the
3003 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3004 # the replacement expansion.
3005
3006
3007 # This is an auxiliary macro that is also run when
3008 # autoupdate runs m4.  It simply calls m4_warning, but
3009 # we need a wrapper so that each warning is emitted only
3010 # once.  We break the quoting in m4_warning's argument in
3011 # order to expand this macro's arguments, not AU_DEFUN's.
3012
3013
3014 # Finally, this is the expansion that is picked up by
3015 # autoconf.  It tells the user to run autoupdate, and
3016 # then outputs the replacement expansion.  We do not care
3017 # about autoupdate's warning because that contains
3018 # information on what to do *after* running autoupdate.
3019
3020
3021
3022 # _LT_HEADER_DLFCN
3023 # ----------------
3024 # _LT_HEADER_DLFCN
3025
3026
3027 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
3028 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
3029 # ----------------------------------------------------------------
3030 # _LT_TRY_DLOPEN_SELF
3031
3032
3033 # LT_SYS_DLOPEN_SELF
3034 # ------------------
3035 # LT_SYS_DLOPEN_SELF
3036
3037 # Old name:
3038 # This is what autoupdate's m4 run will expand.  It fires
3039 # the warning (with _au_warn_XXX), outputs it into the
3040 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3041 # the replacement expansion.
3042
3043
3044 # This is an auxiliary macro that is also run when
3045 # autoupdate runs m4.  It simply calls m4_warning, but
3046 # we need a wrapper so that each warning is emitted only
3047 # once.  We break the quoting in m4_warning's argument in
3048 # order to expand this macro's arguments, not AU_DEFUN's.
3049
3050
3051 # Finally, this is the expansion that is picked up by
3052 # autoconf.  It tells the user to run autoupdate, and
3053 # then outputs the replacement expansion.  We do not care
3054 # about autoupdate's warning because that contains
3055 # information on what to do *after* running autoupdate.
3056
3057
3058
3059 # _LT_COMPILER_C_O([TAGNAME])
3060 # ---------------------------
3061 # Check to see if options -c and -o are simultaneously supported by compiler.
3062 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
3063 # _LT_COMPILER_C_O
3064
3065
3066 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
3067 # ----------------------------------
3068 # Check to see if we can do hard links to lock some files if needed
3069 # _LT_COMPILER_FILE_LOCKS
3070
3071
3072 # _LT_CHECK_OBJDIR
3073 # ----------------
3074 # _LT_CHECK_OBJDIR
3075
3076
3077 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
3078 # --------------------------------------
3079 # Check hardcoding attributes.
3080 # _LT_LINKER_HARDCODE_LIBPATH
3081
3082
3083 # _LT_CMD_STRIPLIB
3084 # ----------------
3085 # _LT_CMD_STRIPLIB
3086
3087
3088 # _LT_SYS_DYNAMIC_LINKER([TAG])
3089 # -----------------------------
3090 # PORTME Fill in your ld.so characteristics
3091 # _LT_SYS_DYNAMIC_LINKER
3092
3093
3094 # _LT_PATH_TOOL_PREFIX(TOOL)
3095 # --------------------------
3096 # find a file program which can recognize shared library
3097 # _LT_PATH_TOOL_PREFIX
3098
3099 # Old name:
3100 # This is what autoupdate's m4 run will expand.  It fires
3101 # the warning (with _au_warn_XXX), outputs it into the
3102 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3103 # the replacement expansion.
3104
3105
3106 # This is an auxiliary macro that is also run when
3107 # autoupdate runs m4.  It simply calls m4_warning, but
3108 # we need a wrapper so that each warning is emitted only
3109 # once.  We break the quoting in m4_warning's argument in
3110 # order to expand this macro's arguments, not AU_DEFUN's.
3111
3112
3113 # Finally, this is the expansion that is picked up by
3114 # autoconf.  It tells the user to run autoupdate, and
3115 # then outputs the replacement expansion.  We do not care
3116 # about autoupdate's warning because that contains
3117 # information on what to do *after* running autoupdate.
3118
3119
3120
3121 # _LT_PATH_MAGIC
3122 # --------------
3123 # find a file program which can recognize a shared library
3124 # _LT_PATH_MAGIC
3125
3126
3127 # LT_PATH_LD
3128 # ----------
3129 # find the pathname to the GNU or non-GNU linker
3130 # LT_PATH_LD
3131
3132 # Old names:
3133 # This is what autoupdate's m4 run will expand.  It fires
3134 # the warning (with _au_warn_XXX), outputs it into the
3135 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3136 # the replacement expansion.
3137
3138
3139 # This is an auxiliary macro that is also run when
3140 # autoupdate runs m4.  It simply calls m4_warning, but
3141 # we need a wrapper so that each warning is emitted only
3142 # once.  We break the quoting in m4_warning's argument in
3143 # order to expand this macro's arguments, not AU_DEFUN's.
3144
3145
3146 # Finally, this is the expansion that is picked up by
3147 # autoconf.  It tells the user to run autoupdate, and
3148 # then outputs the replacement expansion.  We do not care
3149 # about autoupdate's warning because that contains
3150 # information on what to do *after* running autoupdate.
3151
3152 # This is what autoupdate's m4 run will expand.  It fires
3153 # the warning (with _au_warn_XXX), outputs it into the
3154 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3155 # the replacement expansion.
3156
3157
3158 # This is an auxiliary macro that is also run when
3159 # autoupdate runs m4.  It simply calls m4_warning, but
3160 # we need a wrapper so that each warning is emitted only
3161 # once.  We break the quoting in m4_warning's argument in
3162 # order to expand this macro's arguments, not AU_DEFUN's.
3163
3164
3165 # Finally, this is the expansion that is picked up by
3166 # autoconf.  It tells the user to run autoupdate, and
3167 # then outputs the replacement expansion.  We do not care
3168 # about autoupdate's warning because that contains
3169 # information on what to do *after* running autoupdate.
3170
3171
3172
3173 # _LT_PATH_LD_GNU
3174 #- --------------
3175 # _LT_PATH_LD_GNU
3176
3177
3178 # _LT_CMD_RELOAD
3179 # --------------
3180 # find reload flag for linker
3181 #   -- PORTME Some linkers may need a different reload flag.
3182 # _LT_CMD_RELOAD
3183
3184
3185 # _LT_CHECK_MAGIC_METHOD
3186 # ----------------------
3187 # how to check for library dependencies
3188 #  -- PORTME fill in with the dynamic library characteristics
3189 # _LT_CHECK_MAGIC_METHOD
3190
3191
3192 # LT_PATH_NM
3193 # ----------
3194 # find the pathname to a BSD- or MS-compatible name lister
3195 # LT_PATH_NM
3196
3197 # Old names:
3198 # This is what autoupdate's m4 run will expand.  It fires
3199 # the warning (with _au_warn_XXX), outputs it into the
3200 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3201 # the replacement expansion.
3202
3203
3204 # This is an auxiliary macro that is also run when
3205 # autoupdate runs m4.  It simply calls m4_warning, but
3206 # we need a wrapper so that each warning is emitted only
3207 # once.  We break the quoting in m4_warning's argument in
3208 # order to expand this macro's arguments, not AU_DEFUN's.
3209
3210
3211 # Finally, this is the expansion that is picked up by
3212 # autoconf.  It tells the user to run autoupdate, and
3213 # then outputs the replacement expansion.  We do not care
3214 # about autoupdate's warning because that contains
3215 # information on what to do *after* running autoupdate.
3216
3217 # This is what autoupdate's m4 run will expand.  It fires
3218 # the warning (with _au_warn_XXX), outputs it into the
3219 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3220 # the replacement expansion.
3221
3222
3223 # This is an auxiliary macro that is also run when
3224 # autoupdate runs m4.  It simply calls m4_warning, but
3225 # we need a wrapper so that each warning is emitted only
3226 # once.  We break the quoting in m4_warning's argument in
3227 # order to expand this macro's arguments, not AU_DEFUN's.
3228
3229
3230 # Finally, this is the expansion that is picked up by
3231 # autoconf.  It tells the user to run autoupdate, and
3232 # then outputs the replacement expansion.  We do not care
3233 # about autoupdate's warning because that contains
3234 # information on what to do *after* running autoupdate.
3235
3236
3237
3238 # LT_LIB_M
3239 # --------
3240 # check for math library
3241 # LT_LIB_M
3242
3243 # Old name:
3244 # This is what autoupdate's m4 run will expand.  It fires
3245 # the warning (with _au_warn_XXX), outputs it into the
3246 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3247 # the replacement expansion.
3248
3249
3250 # This is an auxiliary macro that is also run when
3251 # autoupdate runs m4.  It simply calls m4_warning, but
3252 # we need a wrapper so that each warning is emitted only
3253 # once.  We break the quoting in m4_warning's argument in
3254 # order to expand this macro's arguments, not AU_DEFUN's.
3255
3256
3257 # Finally, this is the expansion that is picked up by
3258 # autoconf.  It tells the user to run autoupdate, and
3259 # then outputs the replacement expansion.  We do not care
3260 # about autoupdate's warning because that contains
3261 # information on what to do *after* running autoupdate.
3262
3263
3264
3265 # _LT_COMPILER_NO_RTTI([TAGNAME])
3266 # -------------------------------
3267 # _LT_COMPILER_NO_RTTI
3268
3269
3270 # _LT_CMD_GLOBAL_SYMBOLS
3271 # ----------------------
3272  # _LT_CMD_GLOBAL_SYMBOLS
3273
3274
3275 # _LT_COMPILER_PIC([TAGNAME])
3276 # ---------------------------
3277 # _LT_COMPILER_PIC
3278
3279
3280 # _LT_LINKER_SHLIBS([TAGNAME])
3281 # ----------------------------
3282 # See if the linker supports building shared libraries.
3283 # _LT_LINKER_SHLIBS
3284
3285
3286 # _LT_LANG_C_CONFIG([TAG])
3287 # ------------------------
3288 # Ensure that the configuration variables for a C compiler are suitably
3289 # defined.  These variables are subsequently used by _LT_CONFIG to write
3290 # the compiler configuration to `libtool'.
3291 # _LT_LANG_C_CONFIG
3292
3293
3294 # _LT_LANG_CXX_CONFIG([TAG])
3295 # --------------------------
3296 # Ensure that the configuration variables for a C++ compiler are suitably
3297 # defined.  These variables are subsequently used by _LT_CONFIG to write
3298 # the compiler configuration to `libtool'.
3299 # _LT_LANG_CXX_CONFIG
3300
3301
3302 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3303 # ---------------------------------
3304 # Figure out "hidden" library dependencies from verbose
3305 # compiler output when linking a shared library.
3306 # Parse the compiler output and extract the necessary
3307 # objects, libraries and library flags.
3308 # _LT_SYS_HIDDEN_LIBDEPS
3309
3310
3311 # _LT_LANG_F77_CONFIG([TAG])
3312 # --------------------------
3313 # Ensure that the configuration variables for a Fortran 77 compiler are
3314 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3315 # to write the compiler configuration to `libtool'.
3316 # _LT_LANG_F77_CONFIG
3317
3318
3319 # _LT_LANG_FC_CONFIG([TAG])
3320 # -------------------------
3321 # Ensure that the configuration variables for a Fortran compiler are
3322 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3323 # to write the compiler configuration to `libtool'.
3324 # _LT_LANG_FC_CONFIG
3325
3326
3327 # _LT_LANG_GCJ_CONFIG([TAG])
3328 # --------------------------
3329 # Ensure that the configuration variables for the GNU Java Compiler compiler
3330 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3331 # to write the compiler configuration to `libtool'.
3332 # _LT_LANG_GCJ_CONFIG
3333
3334
3335 # _LT_LANG_RC_CONFIG([TAG])
3336 # -------------------------
3337 # Ensure that the configuration variables for the Windows resource compiler
3338 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3339 # to write the compiler configuration to `libtool'.
3340 # _LT_LANG_RC_CONFIG
3341
3342
3343 # LT_PROG_GCJ
3344 # -----------
3345
3346
3347 # Old name:
3348 # This is what autoupdate's m4 run will expand.  It fires
3349 # the warning (with _au_warn_XXX), outputs it into the
3350 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3351 # the replacement expansion.
3352
3353
3354 # This is an auxiliary macro that is also run when
3355 # autoupdate runs m4.  It simply calls m4_warning, but
3356 # we need a wrapper so that each warning is emitted only
3357 # once.  We break the quoting in m4_warning's argument in
3358 # order to expand this macro's arguments, not AU_DEFUN's.
3359
3360
3361 # Finally, this is the expansion that is picked up by
3362 # autoconf.  It tells the user to run autoupdate, and
3363 # then outputs the replacement expansion.  We do not care
3364 # about autoupdate's warning because that contains
3365 # information on what to do *after* running autoupdate.
3366
3367
3368
3369 # LT_PROG_RC
3370 # ----------
3371
3372
3373 # Old name:
3374 # This is what autoupdate's m4 run will expand.  It fires
3375 # the warning (with _au_warn_XXX), outputs it into the
3376 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3377 # the replacement expansion.
3378
3379
3380 # This is an auxiliary macro that is also run when
3381 # autoupdate runs m4.  It simply calls m4_warning, but
3382 # we need a wrapper so that each warning is emitted only
3383 # once.  We break the quoting in m4_warning's argument in
3384 # order to expand this macro's arguments, not AU_DEFUN's.
3385
3386
3387 # Finally, this is the expansion that is picked up by
3388 # autoconf.  It tells the user to run autoupdate, and
3389 # then outputs the replacement expansion.  We do not care
3390 # about autoupdate's warning because that contains
3391 # information on what to do *after* running autoupdate.
3392
3393
3394
3395 # _LT_DECL_EGREP
3396 # --------------
3397 # If we don't have a new enough Autoconf to choose the best grep
3398 # available, choose the one first in the user's PATH.
3399
3400
3401
3402 # _LT_DECL_OBJDUMP
3403 # --------------
3404 # If we don't have a new enough Autoconf to choose the best objdump
3405 # available, choose the one first in the user's PATH.
3406
3407
3408
3409 # _LT_DECL_SED
3410 # ------------
3411 # Check for a fully-functional sed program, that truncates
3412 # as few characters as possible.  Prefer GNU sed if found.
3413 # _LT_DECL_SED
3414
3415 #m4_ifndef
3416
3417 # Old name:
3418 # This is what autoupdate's m4 run will expand.  It fires
3419 # the warning (with _au_warn_XXX), outputs it into the
3420 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3421 # the replacement expansion.
3422
3423
3424 # This is an auxiliary macro that is also run when
3425 # autoupdate runs m4.  It simply calls m4_warning, but
3426 # we need a wrapper so that each warning is emitted only
3427 # once.  We break the quoting in m4_warning's argument in
3428 # order to expand this macro's arguments, not AU_DEFUN's.
3429
3430
3431 # Finally, this is the expansion that is picked up by
3432 # autoconf.  It tells the user to run autoupdate, and
3433 # then outputs the replacement expansion.  We do not care
3434 # about autoupdate's warning because that contains
3435 # information on what to do *after* running autoupdate.
3436
3437
3438
3439 # _LT_CHECK_SHELL_FEATURES
3440 # ------------------------
3441 # Find out whether the shell is Bourne or XSI compatible,
3442 # or has some other useful features.
3443 # _LT_CHECK_SHELL_FEATURES
3444
3445
3446 # _LT_PROG_XSI_SHELLFNS
3447 # ---------------------
3448 # Bourne and XSI compatible variants of some useful shell functions.
3449
3450
3451 # Helper functions for option handling.                    -*- Autoconf -*-
3452 #
3453 #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
3454 #   Inc.
3455 #   Written by Gary V. Vaughan, 2004
3456 #
3457 # This file is free software; the Free Software Foundation gives
3458 # unlimited permission to copy and/or distribute it, with or without
3459 # modifications, as long as this notice is preserved.
3460
3461 # serial 6 ltoptions.m4
3462
3463 # This is to help aclocal find these macros, as it can't see m4_define.
3464
3465
3466
3467 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
3468 # ------------------------------------------
3469
3470
3471
3472 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
3473 # ---------------------------------------
3474 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
3475 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
3476 # saved as a flag.
3477
3478
3479
3480 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
3481 # ------------------------------------------------------------
3482 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
3483
3484
3485
3486 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
3487 # -------------------------------------------------------
3488 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
3489 # are set.
3490
3491
3492
3493 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
3494 # ----------------------------------------
3495 # OPTION-LIST is a space-separated list of Libtool options associated
3496 # with MACRO-NAME.  If any OPTION has a matching handler declared with
3497 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
3498 # the unknown option and exit.
3499 # _LT_SET_OPTIONS
3500
3501
3502 ## --------------------------------- ##
3503 ## Macros to handle LT_INIT options. ##
3504 ## --------------------------------- ##
3505
3506 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
3507 # -----------------------------------------
3508
3509
3510
3511 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
3512 # -----------------------------------------------
3513 # LT_OPTION_DEFINE
3514
3515
3516 # dlopen
3517 # ------
3518
3519
3520 # This is what autoupdate's m4 run will expand.  It fires
3521 # the warning (with _au_warn_XXX), outputs it into the
3522 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3523 # the replacement expansion.
3524
3525
3526 # This is an auxiliary macro that is also run when
3527 # autoupdate runs m4.  It simply calls m4_warning, but
3528 # we need a wrapper so that each warning is emitted only
3529 # once.  We break the quoting in m4_warning's argument in
3530 # order to expand this macro's arguments, not AU_DEFUN's.
3531
3532
3533 # Finally, this is the expansion that is picked up by
3534 # autoconf.  It tells the user to run autoupdate, and
3535 # then outputs the replacement expansion.  We do not care
3536 # about autoupdate's warning because that contains
3537 # information on what to do *after* running autoupdate.
3538
3539
3540
3541
3542 # win32-dll
3543 # ---------
3544 # Declare package support for building win32 dll's.
3545 # win32-dll
3546
3547 # This is what autoupdate's m4 run will expand.  It fires
3548 # the warning (with _au_warn_XXX), outputs it into the
3549 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3550 # the replacement expansion.
3551
3552
3553 # This is an auxiliary macro that is also run when
3554 # autoupdate runs m4.  It simply calls m4_warning, but
3555 # we need a wrapper so that each warning is emitted only
3556 # once.  We break the quoting in m4_warning's argument in
3557 # order to expand this macro's arguments, not AU_DEFUN's.
3558
3559
3560 # Finally, this is the expansion that is picked up by
3561 # autoconf.  It tells the user to run autoupdate, and
3562 # then outputs the replacement expansion.  We do not care
3563 # about autoupdate's warning because that contains
3564 # information on what to do *after* running autoupdate.
3565
3566
3567
3568
3569 # _LT_ENABLE_SHARED([DEFAULT])
3570 # ----------------------------
3571 # implement the --enable-shared flag, and supports the `shared' and
3572 # `disable-shared' LT_INIT options.
3573 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3574 # _LT_ENABLE_SHARED
3575
3576
3577
3578
3579 # Old names:
3580
3581
3582
3583
3584 # This is what autoupdate's m4 run will expand.  It fires
3585 # the warning (with _au_warn_XXX), outputs it into the
3586 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3587 # the replacement expansion.
3588
3589
3590 # This is an auxiliary macro that is also run when
3591 # autoupdate runs m4.  It simply calls m4_warning, but
3592 # we need a wrapper so that each warning is emitted only
3593 # once.  We break the quoting in m4_warning's argument in
3594 # order to expand this macro's arguments, not AU_DEFUN's.
3595
3596
3597 # Finally, this is the expansion that is picked up by
3598 # autoconf.  It tells the user to run autoupdate, and
3599 # then outputs the replacement expansion.  We do not care
3600 # about autoupdate's warning because that contains
3601 # information on what to do *after* running autoupdate.
3602
3603 # This is what autoupdate's m4 run will expand.  It fires
3604 # the warning (with _au_warn_XXX), outputs it into the
3605 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3606 # the replacement expansion.
3607
3608
3609 # This is an auxiliary macro that is also run when
3610 # autoupdate runs m4.  It simply calls m4_warning, but
3611 # we need a wrapper so that each warning is emitted only
3612 # once.  We break the quoting in m4_warning's argument in
3613 # order to expand this macro's arguments, not AU_DEFUN's.
3614
3615
3616 # Finally, this is the expansion that is picked up by
3617 # autoconf.  It tells the user to run autoupdate, and
3618 # then outputs the replacement expansion.  We do not care
3619 # about autoupdate's warning because that contains
3620 # information on what to do *after* running autoupdate.
3621
3622
3623
3624
3625
3626 # _LT_ENABLE_STATIC([DEFAULT])
3627 # ----------------------------
3628 # implement the --enable-static flag, and support the `static' and
3629 # `disable-static' LT_INIT options.
3630 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3631 # _LT_ENABLE_STATIC
3632
3633
3634
3635
3636 # Old names:
3637
3638
3639
3640
3641 # This is what autoupdate's m4 run will expand.  It fires
3642 # the warning (with _au_warn_XXX), outputs it into the
3643 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3644 # the replacement expansion.
3645
3646
3647 # This is an auxiliary macro that is also run when
3648 # autoupdate runs m4.  It simply calls m4_warning, but
3649 # we need a wrapper so that each warning is emitted only
3650 # once.  We break the quoting in m4_warning's argument in
3651 # order to expand this macro's arguments, not AU_DEFUN's.
3652
3653
3654 # Finally, this is the expansion that is picked up by
3655 # autoconf.  It tells the user to run autoupdate, and
3656 # then outputs the replacement expansion.  We do not care
3657 # about autoupdate's warning because that contains
3658 # information on what to do *after* running autoupdate.
3659
3660 # This is what autoupdate's m4 run will expand.  It fires
3661 # the warning (with _au_warn_XXX), outputs it into the
3662 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3663 # the replacement expansion.
3664
3665
3666 # This is an auxiliary macro that is also run when
3667 # autoupdate runs m4.  It simply calls m4_warning, but
3668 # we need a wrapper so that each warning is emitted only
3669 # once.  We break the quoting in m4_warning's argument in
3670 # order to expand this macro's arguments, not AU_DEFUN's.
3671
3672
3673 # Finally, this is the expansion that is picked up by
3674 # autoconf.  It tells the user to run autoupdate, and
3675 # then outputs the replacement expansion.  We do not care
3676 # about autoupdate's warning because that contains
3677 # information on what to do *after* running autoupdate.
3678
3679
3680
3681
3682
3683 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
3684 # ----------------------------------
3685 # implement the --enable-fast-install flag, and support the `fast-install'
3686 # and `disable-fast-install' LT_INIT options.
3687 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
3688 # _LT_ENABLE_FAST_INSTALL
3689
3690
3691
3692
3693 # Old names:
3694 # This is what autoupdate's m4 run will expand.  It fires
3695 # the warning (with _au_warn_XXX), outputs it into the
3696 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3697 # the replacement expansion.
3698
3699
3700 # This is an auxiliary macro that is also run when
3701 # autoupdate runs m4.  It simply calls m4_warning, but
3702 # we need a wrapper so that each warning is emitted only
3703 # once.  We break the quoting in m4_warning's argument in
3704 # order to expand this macro's arguments, not AU_DEFUN's.
3705
3706
3707 # Finally, this is the expansion that is picked up by
3708 # autoconf.  It tells the user to run autoupdate, and
3709 # then outputs the replacement expansion.  We do not care
3710 # about autoupdate's warning because that contains
3711 # information on what to do *after* running autoupdate.
3712
3713
3714 # This is what autoupdate's m4 run will expand.  It fires
3715 # the warning (with _au_warn_XXX), outputs it into the
3716 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3717 # the replacement expansion.
3718
3719
3720 # This is an auxiliary macro that is also run when
3721 # autoupdate runs m4.  It simply calls m4_warning, but
3722 # we need a wrapper so that each warning is emitted only
3723 # once.  We break the quoting in m4_warning's argument in
3724 # order to expand this macro's arguments, not AU_DEFUN's.
3725
3726
3727 # Finally, this is the expansion that is picked up by
3728 # autoconf.  It tells the user to run autoupdate, and
3729 # then outputs the replacement expansion.  We do not care
3730 # about autoupdate's warning because that contains
3731 # information on what to do *after* running autoupdate.
3732
3733
3734
3735
3736 # _LT_WITH_PIC([MODE])
3737 # --------------------
3738 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
3739 # LT_INIT options.
3740 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
3741 # _LT_WITH_PIC
3742
3743
3744
3745
3746 # Old name:
3747 # This is what autoupdate's m4 run will expand.  It fires
3748 # the warning (with _au_warn_XXX), outputs it into the
3749 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3750 # the replacement expansion.
3751
3752
3753 # This is an auxiliary macro that is also run when
3754 # autoupdate runs m4.  It simply calls m4_warning, but
3755 # we need a wrapper so that each warning is emitted only
3756 # once.  We break the quoting in m4_warning's argument in
3757 # order to expand this macro's arguments, not AU_DEFUN's.
3758
3759
3760 # Finally, this is the expansion that is picked up by
3761 # autoconf.  It tells the user to run autoupdate, and
3762 # then outputs the replacement expansion.  We do not care
3763 # about autoupdate's warning because that contains
3764 # information on what to do *after* running autoupdate.
3765
3766
3767
3768 ## ----------------- ##
3769 ## LTDL_INIT Options ##
3770 ## ----------------- ##
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
3782 #
3783 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3784 # Written by Gary V. Vaughan, 2004
3785 #
3786 # This file is free software; the Free Software Foundation gives
3787 # unlimited permission to copy and/or distribute it, with or without
3788 # modifications, as long as this notice is preserved.
3789
3790 # serial 6 ltsugar.m4
3791
3792 # This is to help aclocal find these macros, as it can't see m4_define.
3793
3794
3795
3796 # lt_join(SEP, ARG1, [ARG2...])
3797 # -----------------------------
3798 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3799 # associated separator.
3800 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3801 # versions in m4sugar had bugs.
3802
3803
3804
3805
3806 # lt_car(LIST)
3807 # lt_cdr(LIST)
3808 # ------------
3809 # Manipulate m4 lists.
3810 # These macros are necessary as long as will still need to support
3811 # Autoconf-2.59 which quotes differently.
3812
3813
3814
3815
3816
3817 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3818 # ------------------------------------------
3819 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3820 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3821 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3822 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3823 # than defined and empty).
3824 #
3825 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3826 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3827
3828
3829
3830
3831 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3832 # ----------------------------------------------------------
3833 # Produce a SEP delimited list of all paired combinations of elements of
3834 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
3835 # has the form PREFIXmINFIXSUFFIXn.
3836 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3837
3838
3839
3840 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3841 # -----------------------------------------------------------------------
3842 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3843 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3844
3845
3846
3847 # lt_dict_add(DICT, KEY, VALUE)
3848 # -----------------------------
3849
3850
3851
3852 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3853 # --------------------------------------------
3854
3855
3856
3857 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3858 # ----------------------------------
3859
3860
3861
3862 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3863 # -----------------------------------------------------------------
3864
3865
3866
3867 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3868 # --------------------------------------------------------------
3869
3870
3871 # ltversion.m4 -- version numbers                       -*- Autoconf -*-
3872 #
3873 #   Copyright (C) 2004 Free Software Foundation, Inc.
3874 #   Written by Scott James Remnant, 2004
3875 #
3876 # This file is free software; the Free Software Foundation gives
3877 # unlimited permission to copy and/or distribute it, with or without
3878 # modifications, as long as this notice is preserved.
3879
3880 # Generated from ltversion.in.
3881
3882 # serial 3134 ltversion.m4
3883 # This file is part of GNU Libtool
3884
3885
3886
3887
3888
3889
3890 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
3891 #
3892 #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
3893 #   Written by Scott James Remnant, 2004.
3894 #
3895 # This file is free software; the Free Software Foundation gives
3896 # unlimited permission to copy and/or distribute it, with or without
3897 # modifications, as long as this notice is preserved.
3898
3899 # serial 4 lt~obsolete.m4
3900
3901 # These exist entirely to fool aclocal when bootstrapping libtool.
3902 #
3903 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
3904 # which have later been changed to m4_define as they aren't part of the
3905 # exported API, or moved to Autoconf or Automake where they belong.
3906 #
3907 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
3908 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
3909 # using a macro with the same name in our local m4/libtool.m4 it'll
3910 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
3911 # and doesn't know about Autoconf macros at all.)
3912 #
3913 # So we provide this file, which has a silly filename so it's always
3914 # included after everything else.  This provides aclocal with the
3915 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
3916 # because those macros already exist, or will be overwritten later.
3917 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
3918 #
3919 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
3920 # Yes, that means every name once taken will need to remain here until
3921 # we give up compatibility with versions before 1.7, at which point
3922 # we need to keep only those names which we still refer to.
3923
3924 # This is to help aclocal find these macros, as it can't see m4_define.
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989 ##                                                          -*- Autoconf -*-
3990
3991 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3992 # Free Software Foundation, Inc.
3993 #
3994 # This file is free software; the Free Software Foundation
3995 # gives unlimited permission to copy and/or distribute it,
3996 # with or without modifications, as long as this notice is preserved.
3997
3998 # serial 8
3999
4000 # Based on depend.m4 from automake 1.9, modified for standalone use in
4001 # an environment where GNU make is required.
4002
4003 # ZW_PROG_COMPILER_DEPENDENCIES
4004 # -----------------------------
4005 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
4006 # sets fooDEPMODE accordingly.  Cache-variable compatible with
4007 # original; not side-effect compatible.  As the users of this macro
4008 # may require accurate dependencies for correct builds, it does *not*
4009 # honor --disable-dependency-checking, and failure to detect a usable
4010 # method is an error.  depcomp is assumed to be located in
4011 # $ac_aux_dir.
4012 #
4013 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
4014
4015
4016
4017 # AM_SET_DEPDIR
4018 # -------------
4019 # Choose a directory name for dependency files.
4020
4021
4022 # ZW_CREATE_DEPDIR
4023 # ----------------
4024 # As AM_SET_DEPDIR, but also create the directory at config.status time.
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075 sim_inline="-DDEFAULT_INLINE=0"
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112 # intl sister-directory configuration rules.
4113 #
4114
4115 # The idea behind this macro is that there's no need to repeat all the
4116 # autoconf probes done by the intl directory - it's already done them
4117 # for us.  In fact, there's no need even to look at the cache for the
4118 # answers.  All we need to do is nab a few pieces of information.
4119 # The intl directory is set up to make this easy, by generating a
4120 # small file which can be sourced as a shell script; then we produce
4121 # the necessary substitutions and definitions for this directory.
4122
4123
4124
4125 # Autoconf M4 include file defining utility macros for complex Canadian
4126 # cross builds.
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136 ####
4137 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
4138 # or AC_INIT.
4139 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
4140
4141 ####
4142 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4143 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
4144
4145
4146 ####
4147 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
4148 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
4149
4150
4151
4152 # Backported from Autoconf 2.5x; can go away when and if
4153 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
4154
4155
4156
4157
4158 # ACX_HAVE_GCC_FOR_TARGET
4159 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
4160
4161
4162 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
4163 # Searching for installed target binutils.  We need to take extra care,
4164 # else we may find the wrong assembler, linker, etc., and lose.
4165 #
4166 # First try --with-build-time-tools, if specified.
4167 #
4168 # For build != host, we ask the installed GCC for the name of the tool it
4169 # uses, and accept it if it is an absolute path.  This is because the
4170 # only good choice for a compiler is the same GCC version that is being
4171 # installed (or we couldn't make target libraries), and we assume that
4172 # on the host system we'll have not only the same GCC version, but also
4173 # the same binutils version.
4174 #
4175 # For build == host, search the same directories that the installed
4176 # compiler will search.  We used to do this for the assembler, linker,
4177 # and nm only; for simplicity of configuration, however, we extend this
4178 # criterion to tools (such as ar and ranlib) that are never invoked by
4179 # the compiler, to avoid mismatches.
4180 #
4181 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
4182 # if build == target.  This makes the most sense only when bootstrapping,
4183 # but we also do so when build != host.  In this case, we hope that the
4184 # build and host systems will have similar contents of MD_EXEC_PREFIX.
4185 #
4186 # If we do not find a suitable binary, then try the user's path.
4187
4188
4189 ###
4190 # AC_PROG_CPP_WERROR
4191 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
4192 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
4193 # For now, using this also overrides header checks to use only the
4194 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
4195 # bit harder from here).
4196 # Eventually autoconf will default to checking headers with the compiler
4197 # instead, and we'll have to do this differently.
4198
4199 # AC_PROG_CPP_WERROR
4200
4201 # Test for GNAT.
4202 # We require the gnatbind & gnatmake programs, as well as a compiler driver
4203 # that understands Ada.  We use the user's CC setting, already found, and
4204 # possibly add $1 to the command-line parameters.
4205 #
4206 # Sets the shell variable have_gnat to yes or no as appropriate, and
4207 # substitutes GNATBIND and GNATMAKE.
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233 ac_aux_dir=
4234 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4235   for ac_t in install-sh install.sh shtool; do
4236     if test -f "$ac_dir/$ac_t"; then
4237       ac_aux_dir=$ac_dir
4238       ac_install_sh="$ac_aux_dir/$ac_t -c"
4239       break 2
4240     fi
4241   done
4242 done
4243 if test -z "$ac_aux_dir"; then
4244   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4245 fi
4246
4247 # These three variables are undocumented and unsupported,
4248 # and are intended to be withdrawn in a future Autoconf release.
4249 # They can cause serious problems if a builder's source tree is in a directory
4250 # whose full name contains unusual characters.
4251 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4252 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4253 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4254
4255
4256 # Find a good install program.  We prefer a C program (faster),
4257 # so one script is as good as another.  But avoid the broken or
4258 # incompatible versions:
4259 # SysV /etc/install, /usr/sbin/install
4260 # SunOS /usr/etc/install
4261 # IRIX /sbin/install
4262 # AIX /bin/install
4263 # AmigaOS /C/install, which installs bootblocks on floppy discs
4264 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4265 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4266 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4267 # OS/2's system install, which has a completely different semantic
4268 # ./install, which can be erroneously created by make from ./install.sh.
4269 # Reject install programs that cannot install multiple files.
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4271 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4272 if test -z "$INSTALL"; then
4273 if test "${ac_cv_path_install+set}" = set; then :
4274   $as_echo_n "(cached) " >&6
4275 else
4276   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4277 for as_dir in $PATH
4278 do
4279   IFS=$as_save_IFS
4280   test -z "$as_dir" && as_dir=.
4281     # Account for people who put trailing slashes in PATH elements.
4282 case $as_dir/ in #((
4283   ./ | .// | /[cC]/* | \
4284   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4285   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4286   /usr/ucb/* ) ;;
4287   *)
4288     # OSF1 and SCO ODT 3.0 have their own names for install.
4289     # Don't use installbsd from OSF since it installs stuff as root
4290     # by default.
4291     for ac_prog in ginstall scoinst install; do
4292       for ac_exec_ext in '' $ac_executable_extensions; do
4293         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4294           if test $ac_prog = install &&
4295             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4296             # AIX install.  It has an incompatible calling convention.
4297             :
4298           elif test $ac_prog = install &&
4299             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4300             # program-specific install script used by HP pwplus--don't use.
4301             :
4302           else
4303             rm -rf conftest.one conftest.two conftest.dir
4304             echo one > conftest.one
4305             echo two > conftest.two
4306             mkdir conftest.dir
4307             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4308               test -s conftest.one && test -s conftest.two &&
4309               test -s conftest.dir/conftest.one &&
4310               test -s conftest.dir/conftest.two
4311             then
4312               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4313               break 3
4314             fi
4315           fi
4316         fi
4317       done
4318     done
4319     ;;
4320 esac
4321
4322   done
4323 IFS=$as_save_IFS
4324
4325 rm -rf conftest.one conftest.two conftest.dir
4326
4327 fi
4328   if test "${ac_cv_path_install+set}" = set; then
4329     INSTALL=$ac_cv_path_install
4330   else
4331     # As a last resort, use the slow shell script.  Don't cache a
4332     # value for INSTALL within a source directory, because that will
4333     # break other packages using the cache if that directory is
4334     # removed, or if the value is a relative name.
4335     INSTALL=$ac_install_sh
4336   fi
4337 fi
4338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4339 $as_echo "$INSTALL" >&6; }
4340
4341 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4342 # It thinks the first close brace ends the variable substitution.
4343 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4344
4345 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4346
4347 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4348
4349 ac_ext=c
4350 ac_cpp='$CPP $CPPFLAGS'
4351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4354 if test -n "$ac_tool_prefix"; then
4355   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4356 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4358 $as_echo_n "checking for $ac_word... " >&6; }
4359 if test "${ac_cv_prog_CC+set}" = set; then :
4360   $as_echo_n "(cached) " >&6
4361 else
4362   if test -n "$CC"; then
4363   ac_cv_prog_CC="$CC" # Let the user override the test.
4364 else
4365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4366 for as_dir in $PATH
4367 do
4368   IFS=$as_save_IFS
4369   test -z "$as_dir" && as_dir=.
4370     for ac_exec_ext in '' $ac_executable_extensions; do
4371   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4372     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4374     break 2
4375   fi
4376 done
4377   done
4378 IFS=$as_save_IFS
4379
4380 fi
4381 fi
4382 CC=$ac_cv_prog_CC
4383 if test -n "$CC"; then
4384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4385 $as_echo "$CC" >&6; }
4386 else
4387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4388 $as_echo "no" >&6; }
4389 fi
4390
4391
4392 fi
4393 if test -z "$ac_cv_prog_CC"; then
4394   ac_ct_CC=$CC
4395   # Extract the first word of "gcc", so it can be a program name with args.
4396 set dummy gcc; ac_word=$2
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4398 $as_echo_n "checking for $ac_word... " >&6; }
4399 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4400   $as_echo_n "(cached) " >&6
4401 else
4402   if test -n "$ac_ct_CC"; then
4403   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4404 else
4405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4406 for as_dir in $PATH
4407 do
4408   IFS=$as_save_IFS
4409   test -z "$as_dir" && as_dir=.
4410     for ac_exec_ext in '' $ac_executable_extensions; do
4411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4412     ac_cv_prog_ac_ct_CC="gcc"
4413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4414     break 2
4415   fi
4416 done
4417   done
4418 IFS=$as_save_IFS
4419
4420 fi
4421 fi
4422 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4423 if test -n "$ac_ct_CC"; then
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4425 $as_echo "$ac_ct_CC" >&6; }
4426 else
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4428 $as_echo "no" >&6; }
4429 fi
4430
4431   if test "x$ac_ct_CC" = x; then
4432     CC=""
4433   else
4434     case $cross_compiling:$ac_tool_warned in
4435 yes:)
4436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4437 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4438 ac_tool_warned=yes ;;
4439 esac
4440     CC=$ac_ct_CC
4441   fi
4442 else
4443   CC="$ac_cv_prog_CC"
4444 fi
4445
4446 if test -z "$CC"; then
4447           if test -n "$ac_tool_prefix"; then
4448     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4449 set dummy ${ac_tool_prefix}cc; ac_word=$2
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4451 $as_echo_n "checking for $ac_word... " >&6; }
4452 if test "${ac_cv_prog_CC+set}" = set; then :
4453   $as_echo_n "(cached) " >&6
4454 else
4455   if test -n "$CC"; then
4456   ac_cv_prog_CC="$CC" # Let the user override the test.
4457 else
4458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4459 for as_dir in $PATH
4460 do
4461   IFS=$as_save_IFS
4462   test -z "$as_dir" && as_dir=.
4463     for ac_exec_ext in '' $ac_executable_extensions; do
4464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4465     ac_cv_prog_CC="${ac_tool_prefix}cc"
4466     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4467     break 2
4468   fi
4469 done
4470   done
4471 IFS=$as_save_IFS
4472
4473 fi
4474 fi
4475 CC=$ac_cv_prog_CC
4476 if test -n "$CC"; then
4477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4478 $as_echo "$CC" >&6; }
4479 else
4480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4481 $as_echo "no" >&6; }
4482 fi
4483
4484
4485   fi
4486 fi
4487 if test -z "$CC"; then
4488   # Extract the first word of "cc", so it can be a program name with args.
4489 set dummy cc; ac_word=$2
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4491 $as_echo_n "checking for $ac_word... " >&6; }
4492 if test "${ac_cv_prog_CC+set}" = set; then :
4493   $as_echo_n "(cached) " >&6
4494 else
4495   if test -n "$CC"; then
4496   ac_cv_prog_CC="$CC" # Let the user override the test.
4497 else
4498   ac_prog_rejected=no
4499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4500 for as_dir in $PATH
4501 do
4502   IFS=$as_save_IFS
4503   test -z "$as_dir" && as_dir=.
4504     for ac_exec_ext in '' $ac_executable_extensions; do
4505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4506     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4507        ac_prog_rejected=yes
4508        continue
4509      fi
4510     ac_cv_prog_CC="cc"
4511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4512     break 2
4513   fi
4514 done
4515   done
4516 IFS=$as_save_IFS
4517
4518 if test $ac_prog_rejected = yes; then
4519   # We found a bogon in the path, so make sure we never use it.
4520   set dummy $ac_cv_prog_CC
4521   shift
4522   if test $# != 0; then
4523     # We chose a different compiler from the bogus one.
4524     # However, it has the same basename, so the bogon will be chosen
4525     # first if we set CC to just the basename; use the full file name.
4526     shift
4527     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4528   fi
4529 fi
4530 fi
4531 fi
4532 CC=$ac_cv_prog_CC
4533 if test -n "$CC"; then
4534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4535 $as_echo "$CC" >&6; }
4536 else
4537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4538 $as_echo "no" >&6; }
4539 fi
4540
4541
4542 fi
4543 if test -z "$CC"; then
4544   if test -n "$ac_tool_prefix"; then
4545   for ac_prog in cl.exe
4546   do
4547     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4548 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4550 $as_echo_n "checking for $ac_word... " >&6; }
4551 if test "${ac_cv_prog_CC+set}" = set; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   if test -n "$CC"; then
4555   ac_cv_prog_CC="$CC" # Let the user override the test.
4556 else
4557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4558 for as_dir in $PATH
4559 do
4560   IFS=$as_save_IFS
4561   test -z "$as_dir" && as_dir=.
4562     for ac_exec_ext in '' $ac_executable_extensions; do
4563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4564     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4566     break 2
4567   fi
4568 done
4569   done
4570 IFS=$as_save_IFS
4571
4572 fi
4573 fi
4574 CC=$ac_cv_prog_CC
4575 if test -n "$CC"; then
4576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4577 $as_echo "$CC" >&6; }
4578 else
4579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4580 $as_echo "no" >&6; }
4581 fi
4582
4583
4584     test -n "$CC" && break
4585   done
4586 fi
4587 if test -z "$CC"; then
4588   ac_ct_CC=$CC
4589   for ac_prog in cl.exe
4590 do
4591   # Extract the first word of "$ac_prog", so it can be a program name with args.
4592 set dummy $ac_prog; ac_word=$2
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4594 $as_echo_n "checking for $ac_word... " >&6; }
4595 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4596   $as_echo_n "(cached) " >&6
4597 else
4598   if test -n "$ac_ct_CC"; then
4599   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4600 else
4601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4602 for as_dir in $PATH
4603 do
4604   IFS=$as_save_IFS
4605   test -z "$as_dir" && as_dir=.
4606     for ac_exec_ext in '' $ac_executable_extensions; do
4607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4608     ac_cv_prog_ac_ct_CC="$ac_prog"
4609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4610     break 2
4611   fi
4612 done
4613   done
4614 IFS=$as_save_IFS
4615
4616 fi
4617 fi
4618 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4619 if test -n "$ac_ct_CC"; then
4620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4621 $as_echo "$ac_ct_CC" >&6; }
4622 else
4623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4624 $as_echo "no" >&6; }
4625 fi
4626
4627
4628   test -n "$ac_ct_CC" && break
4629 done
4630
4631   if test "x$ac_ct_CC" = x; then
4632     CC=""
4633   else
4634     case $cross_compiling:$ac_tool_warned in
4635 yes:)
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4638 ac_tool_warned=yes ;;
4639 esac
4640     CC=$ac_ct_CC
4641   fi
4642 fi
4643
4644 fi
4645
4646
4647 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4649 as_fn_error "no acceptable C compiler found in \$PATH
4650 See \`config.log' for more details." "$LINENO" 5; }
4651
4652 # Provide some information about the compiler.
4653 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4654 set X $ac_compile
4655 ac_compiler=$2
4656 for ac_option in --version -v -V -qversion; do
4657   { { ac_try="$ac_compiler $ac_option >&5"
4658 case "(($ac_try" in
4659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4660   *) ac_try_echo=$ac_try;;
4661 esac
4662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4663 $as_echo "$ac_try_echo"; } >&5
4664   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4665   ac_status=$?
4666   if test -s conftest.err; then
4667     sed '10a\
4668 ... rest of stderr output deleted ...
4669          10q' conftest.err >conftest.er1
4670     cat conftest.er1 >&5
4671     rm -f conftest.er1 conftest.err
4672   fi
4673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4674   test $ac_status = 0; }
4675 done
4676
4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679
4680 int
4681 main ()
4682 {
4683
4684   ;
4685   return 0;
4686 }
4687 _ACEOF
4688 ac_clean_files_save=$ac_clean_files
4689 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4690 # Try to create an executable without -o first, disregard a.out.
4691 # It will help us diagnose broken compilers, and finding out an intuition
4692 # of exeext.
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4694 $as_echo_n "checking for C compiler default output file name... " >&6; }
4695 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4696
4697 # The possible output files:
4698 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4699
4700 ac_rmfiles=
4701 for ac_file in $ac_files
4702 do
4703   case $ac_file in
4704     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4705     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4706   esac
4707 done
4708 rm -f $ac_rmfiles
4709
4710 if { { ac_try="$ac_link_default"
4711 case "(($ac_try" in
4712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4713   *) ac_try_echo=$ac_try;;
4714 esac
4715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4716 $as_echo "$ac_try_echo"; } >&5
4717   (eval "$ac_link_default") 2>&5
4718   ac_status=$?
4719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4720   test $ac_status = 0; }; then :
4721   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4722 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4723 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4724 # so that the user can short-circuit this test for compilers unknown to
4725 # Autoconf.
4726 for ac_file in $ac_files ''
4727 do
4728   test -f "$ac_file" || continue
4729   case $ac_file in
4730     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4731         ;;
4732     [ab].out )
4733         # We found the default executable, but exeext='' is most
4734         # certainly right.
4735         break;;
4736     *.* )
4737         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4738         then :; else
4739            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4740         fi
4741         # We set ac_cv_exeext here because the later test for it is not
4742         # safe: cross compilers may not add the suffix if given an `-o'
4743         # argument, so we may need to know it at that point already.
4744         # Even if this section looks crufty: it has the advantage of
4745         # actually working.
4746         break;;
4747     * )
4748         break;;
4749   esac
4750 done
4751 test "$ac_cv_exeext" = no && ac_cv_exeext=
4752
4753 else
4754   ac_file=''
4755 fi
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4757 $as_echo "$ac_file" >&6; }
4758 if test -z "$ac_file"; then :
4759   $as_echo "$as_me: failed program was:" >&5
4760 sed 's/^/| /' conftest.$ac_ext >&5
4761
4762 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4764 { as_fn_set_status 77
4765 as_fn_error "C compiler cannot create executables
4766 See \`config.log' for more details." "$LINENO" 5; }; }
4767 fi
4768 ac_exeext=$ac_cv_exeext
4769
4770 # Check that the compiler produces executables we can run.  If not, either
4771 # the compiler is broken, or we cross compile.
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4773 $as_echo_n "checking whether the C compiler works... " >&6; }
4774 # If not cross compiling, check that we can run a simple program.
4775 if test "$cross_compiling" != yes; then
4776   if { ac_try='./$ac_file'
4777   { { case "(($ac_try" in
4778   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4779   *) ac_try_echo=$ac_try;;
4780 esac
4781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4782 $as_echo "$ac_try_echo"; } >&5
4783   (eval "$ac_try") 2>&5
4784   ac_status=$?
4785   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4786   test $ac_status = 0; }; }; then
4787     cross_compiling=no
4788   else
4789     if test "$cross_compiling" = maybe; then
4790         cross_compiling=yes
4791     else
4792         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4793 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4794 as_fn_error "cannot run C compiled programs.
4795 If you meant to cross compile, use \`--host'.
4796 See \`config.log' for more details." "$LINENO" 5; }
4797     fi
4798   fi
4799 fi
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4801 $as_echo "yes" >&6; }
4802
4803 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4804 ac_clean_files=$ac_clean_files_save
4805 # Check that the compiler produces executables we can run.  If not, either
4806 # the compiler is broken, or we cross compile.
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4808 $as_echo_n "checking whether we are cross compiling... " >&6; }
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4810 $as_echo "$cross_compiling" >&6; }
4811
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4813 $as_echo_n "checking for suffix of executables... " >&6; }
4814 if { { ac_try="$ac_link"
4815 case "(($ac_try" in
4816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4817   *) ac_try_echo=$ac_try;;
4818 esac
4819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4820 $as_echo "$ac_try_echo"; } >&5
4821   (eval "$ac_link") 2>&5
4822   ac_status=$?
4823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4824   test $ac_status = 0; }; then :
4825   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4826 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4827 # work properly (i.e., refer to `conftest.exe'), while it won't with
4828 # `rm'.
4829 for ac_file in conftest.exe conftest conftest.*; do
4830   test -f "$ac_file" || continue
4831   case $ac_file in
4832     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4833     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4834           break;;
4835     * ) break;;
4836   esac
4837 done
4838 else
4839   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4841 as_fn_error "cannot compute suffix of executables: cannot compile and link
4842 See \`config.log' for more details." "$LINENO" 5; }
4843 fi
4844 rm -f conftest$ac_cv_exeext
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4846 $as_echo "$ac_cv_exeext" >&6; }
4847
4848 rm -f conftest.$ac_ext
4849 EXEEXT=$ac_cv_exeext
4850 ac_exeext=$EXEEXT
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4852 $as_echo_n "checking for suffix of object files... " >&6; }
4853 if test "${ac_cv_objext+set}" = set; then :
4854   $as_echo_n "(cached) " >&6
4855 else
4856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4857 /* end confdefs.h.  */
4858
4859 int
4860 main ()
4861 {
4862
4863   ;
4864   return 0;
4865 }
4866 _ACEOF
4867 rm -f conftest.o conftest.obj
4868 if { { ac_try="$ac_compile"
4869 case "(($ac_try" in
4870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4871   *) ac_try_echo=$ac_try;;
4872 esac
4873 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4874 $as_echo "$ac_try_echo"; } >&5
4875   (eval "$ac_compile") 2>&5
4876   ac_status=$?
4877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4878   test $ac_status = 0; }; then :
4879   for ac_file in conftest.o conftest.obj conftest.*; do
4880   test -f "$ac_file" || continue;
4881   case $ac_file in
4882     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4883     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4884        break;;
4885   esac
4886 done
4887 else
4888   $as_echo "$as_me: failed program was:" >&5
4889 sed 's/^/| /' conftest.$ac_ext >&5
4890
4891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4893 as_fn_error "cannot compute suffix of object files: cannot compile
4894 See \`config.log' for more details." "$LINENO" 5; }
4895 fi
4896 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4897 fi
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4899 $as_echo "$ac_cv_objext" >&6; }
4900 OBJEXT=$ac_cv_objext
4901 ac_objext=$OBJEXT
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4903 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4904 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4905   $as_echo_n "(cached) " >&6
4906 else
4907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4908 /* end confdefs.h.  */
4909
4910 int
4911 main ()
4912 {
4913 #ifndef __GNUC__
4914        choke me
4915 #endif
4916
4917   ;
4918   return 0;
4919 }
4920 _ACEOF
4921 if ac_fn_c_try_compile "$LINENO"; then :
4922   ac_compiler_gnu=yes
4923 else
4924   ac_compiler_gnu=no
4925 fi
4926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4927 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4928
4929 fi
4930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4931 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4932 if test $ac_compiler_gnu = yes; then
4933   GCC=yes
4934 else
4935   GCC=
4936 fi
4937 ac_test_CFLAGS=${CFLAGS+set}
4938 ac_save_CFLAGS=$CFLAGS
4939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4940 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4941 if test "${ac_cv_prog_cc_g+set}" = set; then :
4942   $as_echo_n "(cached) " >&6
4943 else
4944   ac_save_c_werror_flag=$ac_c_werror_flag
4945    ac_c_werror_flag=yes
4946    ac_cv_prog_cc_g=no
4947    CFLAGS="-g"
4948    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4949 /* end confdefs.h.  */
4950
4951 int
4952 main ()
4953 {
4954
4955   ;
4956   return 0;
4957 }
4958 _ACEOF
4959 if ac_fn_c_try_compile "$LINENO"; then :
4960   ac_cv_prog_cc_g=yes
4961 else
4962   CFLAGS=""
4963       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964 /* end confdefs.h.  */
4965
4966 int
4967 main ()
4968 {
4969
4970   ;
4971   return 0;
4972 }
4973 _ACEOF
4974 if ac_fn_c_try_compile "$LINENO"; then :
4975
4976 else
4977   ac_c_werror_flag=$ac_save_c_werror_flag
4978          CFLAGS="-g"
4979          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4980 /* end confdefs.h.  */
4981
4982 int
4983 main ()
4984 {
4985
4986   ;
4987   return 0;
4988 }
4989 _ACEOF
4990 if ac_fn_c_try_compile "$LINENO"; then :
4991   ac_cv_prog_cc_g=yes
4992 fi
4993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4994 fi
4995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4996 fi
4997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4998    ac_c_werror_flag=$ac_save_c_werror_flag
4999 fi
5000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5001 $as_echo "$ac_cv_prog_cc_g" >&6; }
5002 if test "$ac_test_CFLAGS" = set; then
5003   CFLAGS=$ac_save_CFLAGS
5004 elif test $ac_cv_prog_cc_g = yes; then
5005   if test "$GCC" = yes; then
5006     CFLAGS="-g -O2"
5007   else
5008     CFLAGS="-g"
5009   fi
5010 else
5011   if test "$GCC" = yes; then
5012     CFLAGS="-O2"
5013   else
5014     CFLAGS=
5015   fi
5016 fi
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5018 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5019 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5020   $as_echo_n "(cached) " >&6
5021 else
5022   ac_cv_prog_cc_c89=no
5023 ac_save_CC=$CC
5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5025 /* end confdefs.h.  */
5026 #include <stdarg.h>
5027 #include <stdio.h>
5028 #include <sys/types.h>
5029 #include <sys/stat.h>
5030 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5031 struct buf { int x; };
5032 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5033 static char *e (p, i)
5034      char **p;
5035      int i;
5036 {
5037   return p[i];
5038 }
5039 static char *f (char * (*g) (char **, int), char **p, ...)
5040 {
5041   char *s;
5042   va_list v;
5043   va_start (v,p);
5044   s = g (p, va_arg (v,int));
5045   va_end (v);
5046   return s;
5047 }
5048
5049 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5050    function prototypes and stuff, but not '\xHH' hex character constants.
5051    These don't provoke an error unfortunately, instead are silently treated
5052    as 'x'.  The following induces an error, until -std is added to get
5053    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5054    array size at least.  It's necessary to write '\x00'==0 to get something
5055    that's true only with -std.  */
5056 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5057
5058 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5059    inside strings and character constants.  */
5060 #define FOO(x) 'x'
5061 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5062
5063 int test (int i, double x);
5064 struct s1 {int (*f) (int a);};
5065 struct s2 {int (*f) (double a);};
5066 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5067 int argc;
5068 char **argv;
5069 int
5070 main ()
5071 {
5072 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5073   ;
5074   return 0;
5075 }
5076 _ACEOF
5077 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5078         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5079 do
5080   CC="$ac_save_CC $ac_arg"
5081   if ac_fn_c_try_compile "$LINENO"; then :
5082   ac_cv_prog_cc_c89=$ac_arg
5083 fi
5084 rm -f core conftest.err conftest.$ac_objext
5085   test "x$ac_cv_prog_cc_c89" != "xno" && break
5086 done
5087 rm -f conftest.$ac_ext
5088 CC=$ac_save_CC
5089
5090 fi
5091 # AC_CACHE_VAL
5092 case "x$ac_cv_prog_cc_c89" in
5093   x)
5094     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5095 $as_echo "none needed" >&6; } ;;
5096   xno)
5097     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5098 $as_echo "unsupported" >&6; } ;;
5099   *)
5100     CC="$CC $ac_cv_prog_cc_c89"
5101     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5102 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5103 esac
5104 if test "x$ac_cv_prog_cc_c89" != xno; then :
5105
5106 fi
5107
5108 ac_ext=c
5109 ac_cpp='$CPP $CPPFLAGS'
5110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5113
5114
5115 # Put a plausible default for CC_FOR_BUILD in Makefile.
5116 if test "x$cross_compiling" = "xno"; then
5117   CC_FOR_BUILD='$(CC)'
5118 else
5119   CC_FOR_BUILD=gcc
5120 fi
5121 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
5122
5123 ALL_LINGUAS=
5124 # If we haven't got the data from the intl directory,
5125 # assume NLS is disabled.
5126 USE_NLS=no
5127 LIBINTL=
5128 LIBINTL_DEP=
5129 INCINTL=
5130 XGETTEXT=
5131 GMSGFMT=
5132 POSUB=
5133
5134 if test -f  ../../intl/config.intl; then
5135   .  ../../intl/config.intl
5136 fi
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5138 $as_echo_n "checking whether NLS is requested... " >&6; }
5139 if test x"$USE_NLS" != xyes; then
5140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5141 $as_echo "no" >&6; }
5142 else
5143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5144 $as_echo "yes" >&6; }
5145
5146 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5147
5148
5149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5150 $as_echo_n "checking for catalogs to be installed... " >&6; }
5151   # Look for .po and .gmo files in the source directory.
5152   CATALOGS=
5153   XLINGUAS=
5154   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5155     # If there aren't any .gmo files the shell will give us the
5156     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5157     # weeded out.
5158     case "$cat" in *\**)
5159       continue;;
5160     esac
5161     # The quadruple backslash is collapsed to a double backslash
5162     # by the backticks, then collapsed again by the double quotes,
5163     # leaving us with one backslash in the sed expression (right
5164     # before the dot that mustn't act as a wildcard).
5165     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5166     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5167     # The user is allowed to set LINGUAS to a list of languages to
5168     # install catalogs for.  If it's empty that means "all of them."
5169     if test "x$LINGUAS" = x; then
5170       CATALOGS="$CATALOGS $cat"
5171       XLINGUAS="$XLINGUAS $lang"
5172     else
5173       case "$LINGUAS" in *$lang*)
5174         CATALOGS="$CATALOGS $cat"
5175         XLINGUAS="$XLINGUAS $lang"
5176         ;;
5177       esac
5178     fi
5179   done
5180   LINGUAS="$XLINGUAS"
5181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5182 $as_echo "$LINGUAS" >&6; }
5183
5184
5185     DATADIRNAME=share
5186
5187   INSTOBJEXT=.mo
5188
5189   GENCAT=gencat
5190
5191   CATOBJEXT=.gmo
5192
5193 fi
5194
5195
5196 # Check whether --enable-sim-alignment was given.
5197 if test "${enable_sim_alignment+set}" = set; then :
5198   enableval=$enable_sim_alignment; case "${enableval}" in
5199   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
5200   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
5201   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
5202   *)                            as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
5203 esac
5204 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
5205   echo "Setting alignment flags = $sim_alignment" 6>&1
5206 fi
5207 else
5208   sim_alignment=""
5209 fi
5210
5211
5212 # Check whether --enable-sim-assert was given.
5213 if test "${enable_sim_assert+set}" = set; then :
5214   enableval=$enable_sim_assert; case "${enableval}" in
5215   yes)  sim_assert="-DWITH_ASSERT=1";;
5216   no)   sim_assert="-DWITH_ASSERT=0";;
5217   *)    as_fn_error "\"--enable-sim-assert does not take a value\"" "$LINENO" 5; sim_assert="";;
5218 esac
5219 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
5220   echo "Setting assert flags = $sim_assert" 6>&1
5221 fi
5222 else
5223   sim_assert=""
5224 fi
5225
5226
5227 # Check whether --enable-sim-bitsize was given.
5228 if test "${enable_sim_bitsize+set}" = set; then :
5229   enableval=$enable_sim_bitsize; case "${enableval}" in
5230   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
5231   *)     as_fn_error "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
5232 esac
5233 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5234   echo "Setting bitsize flags = $sim_bitsize" 6>&1
5235 fi
5236 else
5237   sim_bitsize=""
5238 fi
5239
5240
5241 # Check whether --enable-sim-bswap was given.
5242 if test "${enable_sim_bswap+set}" = set; then :
5243   enableval=$enable_sim_bswap; case "${enableval}" in
5244   yes)  sim_bswap="-DWITH_BSWAP=1";;
5245   no)   sim_bswap="-DWITH_BSWAP=0";;
5246   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
5247 esac
5248 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
5249   echo "Setting bswap flags = $sim_bswap" 6>&1
5250 fi
5251 else
5252   sim_bswap=""
5253 fi
5254
5255
5256 # Check whether --enable-sim-cflags was given.
5257 if test "${enable_sim_cflags+set}" = set; then :
5258   enableval=$enable_sim_cflags; case "${enableval}" in
5259   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
5260   no)   sim_cflags="";;
5261   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5262 esac
5263 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
5264   echo "Setting sim cflags = $sim_cflags" 6>&1
5265 fi
5266 else
5267   sim_cflags=""
5268 fi
5269
5270
5271 # Check whether --enable-sim-config was given.
5272 if test "${enable_sim_config+set}" = set; then :
5273   enableval=$enable_sim_config; case "${enableval}" in
5274   yes|no)       as_fn_error "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
5275   *)            if test -f "${srcdir}/${enableval}"; then
5276                   sim_config="${enableval}";
5277                 elif test -f "${srcdir}/${enableval}-config.h"; then
5278                   sim_config="${enableval}-config.h"
5279                 else
5280                   as_fn_error "\"Config file $enableval was not found\"" "$LINENO" 5;
5281                   sim_config=std-config.h
5282                 fi;;
5283 esac
5284 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
5285   echo "Setting config flags = $sim_config" 6>&1
5286 fi
5287 else
5288   sim_config="std-config.h"
5289 if test x"$silent" != x"yes"; then
5290   echo "Setting config flags = $sim_config" 6>&1
5291 fi
5292 fi
5293
5294
5295 # Check whether --enable-sim-decode-mechanism was given.
5296 if test "${enable_sim_decode_mechanism+set}" = set; then :
5297   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
5298   yes|no)       as_fn_error "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
5299   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
5300   *)            as_fn_error "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
5301                 sim_decode_mechanism="switch";;
5302 esac
5303 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
5304   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
5305 fi
5306 else
5307   sim_decode_mechanism=""
5308 if test x"$silent" != x"yes"; then
5309   echo "Setting decode mechanism flags = $sim_decode_mechanism"
5310 fi
5311 fi
5312
5313
5314 # Check whether --enable-sim-default-model was given.
5315 if test "${enable_sim_default_model+set}" = set; then :
5316   enableval=$enable_sim_default_model; case "${enableval}" in
5317   yes|no)       as_fn_error "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
5318   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
5319 esac
5320 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5321   echo "Setting default-model flags = $sim_default_model" 6>&1
5322 fi
5323 else
5324   sim_default_model=""
5325 fi
5326
5327
5328 # Check whether --enable-sim-duplicate was given.
5329 if test "${enable_sim_duplicate+set}" = set; then :
5330   enableval=$enable_sim_duplicate; case "${enableval}" in
5331   yes)  sim_dup="-E";;
5332   no)   sim_dup="";;
5333   *)    as_fn_error "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
5334 esac
5335 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
5336   echo "Setting duplicate flags = $sim_dup" 6>&1
5337 fi
5338 else
5339   sim_dup="-E"
5340 if test x"$silent" != x"yes"; then
5341   echo "Setting duplicate flags = $sim_dup" 6>&1
5342 fi
5343 fi
5344
5345
5346 # Check whether --enable-sim-endian was given.
5347 if test "${enable_sim_endian+set}" = set; then :
5348   enableval=$enable_sim_endian; case "${enableval}" in
5349   yes)  case "$target" in
5350           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5351           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5352           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5353         esac;;
5354   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
5355   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5356   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5357   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5358 esac
5359 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5360   echo "Setting endian flags = $sim_endian" 6>&1
5361 fi
5362 else
5363   sim_endian=""
5364 fi
5365
5366
5367 # Check whether --enable-sim-env was given.
5368 if test "${enable_sim_env+set}" = set; then :
5369   enableval=$enable_sim_env; case "${enableval}" in
5370   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5371   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5372   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5373   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
5374   *)                    as_fn_error "\"Unknown value $enableval passed to --enable-sim-env\"" "$LINENO" 5; sim_env="";;
5375 esac
5376 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
5377   echo "Setting env flags = $sim_env" 6>&1
5378 fi
5379 else
5380   sim_env=""
5381 fi
5382
5383
5384 # Check whether --enable-sim-filter was given.
5385 if test "${enable_sim_filter+set}" = set; then :
5386   enableval=$enable_sim_filter; case "${enableval}" in
5387   yes)  as_fn_error "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
5388   no)   sim_filter="";;
5389   *)    sim_filter="-F $enableval";;
5390 esac
5391 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
5392   echo "Setting filter flags = $sim_filter" 6>&1
5393 fi
5394 else
5395   sim_filter="-F 32,f,o"
5396 if test x"$silent" != x"yes"; then
5397   echo "Setting filter flags = $sim_filter" 6>&1
5398 fi
5399 fi
5400
5401
5402 # Check whether --enable-sim-float was given.
5403 if test "${enable_sim_float+set}" = set; then :
5404   enableval=$enable_sim_float; case "${enableval}" in
5405   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5406   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5407   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5408   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5409   *)            as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5410 esac
5411 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5412   echo "Setting float flags = $sim_float" 6>&1
5413 fi
5414 else
5415
5416 case "${target}" in
5417   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
5418   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
5419   *) sim_float=""
5420 esac
5421
5422 fi
5423
5424
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
5426 $as_echo_n "checking if union semun defined... " >&6; }
5427 if test "${ac_cv_HAS_UNION_SEMUN+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5431 /* end confdefs.h.  */
5432
5433 #include <sys/types.h>
5434 #include <sys/ipc.h>
5435 #include <sys/sem.h>
5436 int
5437 main ()
5438 {
5439 union semun arg ;
5440   ;
5441   return 0;
5442 }
5443 _ACEOF
5444 if ac_fn_c_try_compile "$LINENO"; then :
5445   ac_cv_has_union_semun="yes"
5446 else
5447   ac_cv_has_union_semun="no"
5448 fi
5449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
5451 $as_echo "$ac_cv_has_union_semun" >&6; }
5452
5453 fi
5454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
5455 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
5456
5457
5458 if test "$ac_cv_has_union_semun" = "yes"; then
5459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5460 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5461 if test "${ac_cv_sysv_sem+set}" = set; then :
5462   $as_echo_n "(cached) " >&6
5463 else
5464
5465   if test "$cross_compiling" = yes; then :
5466   :
5467 else
5468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h.  */
5470
5471   #include <sys/types.h>
5472   #include <sys/ipc.h>
5473   #include <sys/sem.h>
5474   int main () {
5475     union semun arg ;
5476
5477     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5478     if (id == -1)
5479       exit(1);
5480     arg.val = 0; /* avoid implicit type cast to union */
5481     if (semctl(id, 0, IPC_RMID, arg) == -1)
5482       exit(1);
5483     exit(0);
5484   }
5485
5486 _ACEOF
5487 if ac_fn_c_try_run "$LINENO"; then :
5488   ac_cv_sysv_sem="yes"
5489 else
5490   ac_cv_sysv_sem="no"
5491 fi
5492 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5493   conftest.$ac_objext conftest.beam conftest.$ac_ext
5494 fi
5495
5496
5497 fi
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5499 $as_echo "$ac_cv_sysv_sem" >&6; }
5500 else  # semun is not defined
5501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
5502 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
5503 if test "${ac_cv_sysv_sem+set}" = set; then :
5504   $as_echo_n "(cached) " >&6
5505 else
5506
5507   if test "$cross_compiling" = yes; then :
5508   :
5509 else
5510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5511 /* end confdefs.h.  */
5512
5513   #include <sys/types.h>
5514   #include <sys/ipc.h>
5515   #include <sys/sem.h>
5516   union semun {
5517     int val;
5518     struct semid_ds *buf;
5519     ushort *array;
5520   };
5521   int main () {
5522     union semun arg ;
5523
5524     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
5525     if (id == -1)
5526       exit(1);
5527     arg.val = 0; /* avoid implicit type cast to union */
5528     if (semctl(id, 0, IPC_RMID, arg) == -1)
5529       exit(1);
5530     exit(0);
5531   }
5532
5533 _ACEOF
5534 if ac_fn_c_try_run "$LINENO"; then :
5535   ac_cv_sysv_sem="yes"
5536 else
5537   ac_cv_sysv_sem="no"
5538 fi
5539 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5540   conftest.$ac_objext conftest.beam conftest.$ac_ext
5541 fi
5542
5543
5544 fi
5545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
5546 $as_echo "$ac_cv_sysv_sem" >&6; }
5547 fi
5548
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
5550 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
5551 if test "${ac_cv_sysv_shm+set}" = set; then :
5552   $as_echo_n "(cached) " >&6
5553 else
5554
5555 if test "$cross_compiling" = yes; then :
5556   :
5557 else
5558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559 /* end confdefs.h.  */
5560
5561 #include <sys/types.h>
5562 #include <sys/ipc.h>
5563 #include <sys/shm.h>
5564 int main () {
5565   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
5566   if (id == -1)
5567     exit(1);
5568   if (shmctl(id, IPC_RMID, 0) == -1)
5569     exit(1);
5570   exit(0);
5571 }
5572
5573 _ACEOF
5574 if ac_fn_c_try_run "$LINENO"; then :
5575   ac_cv_sysv_shm="yes"
5576 else
5577   ac_cv_sysv_shm="no"
5578 fi
5579 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5580   conftest.$ac_objext conftest.beam conftest.$ac_ext
5581 fi
5582
5583
5584 fi
5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
5586 $as_echo "$ac_cv_sysv_shm" >&6; }
5587
5588 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5589   sim_sysv_ipc_hw=",sem,shm";
5590 else
5591   sim_sysv_ipc_hw="";
5592 fi
5593
5594 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
5595
5596 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
5597
5598 fi
5599
5600
5601 # Check whether --enable-sim-hardware was given.
5602 if test "${enable_sim_hardware+set}" = set; then :
5603   enableval=$enable_sim_hardware; hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
5604 case "${enableval}" in
5605   yes)  ;;
5606   no)   as_fn_error "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
5607   ,*)   hardware="${hardware}${enableval}";;
5608   *,)   hardware="${enableval}${hardware}";;
5609   *)    hardware="${enableval}"'';;
5610 esac
5611 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5612 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5613 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
5614   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5615 fi
5616 else
5617   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
5618 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
5619 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
5620 if test x"$silent" != x"yes"; then
5621   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
5622 fi
5623 fi
5624
5625 # Check whether --enable-sim-hostbitsize was given.
5626 if test "${enable_sim_hostbitsize+set}" = set; then :
5627   enableval=$enable_sim_hostbitsize; case "${enableval}" in
5628   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
5629   *)     as_fn_error "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
5630 esac
5631 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
5632   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
5633 fi
5634 else
5635   sim_hostbitsize=""
5636 fi
5637
5638
5639 ac_ext=c
5640 ac_cpp='$CPP $CPPFLAGS'
5641 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5642 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5643 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5645 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5646 # On Suns, sometimes $CPP names a directory.
5647 if test -n "$CPP" && test -d "$CPP"; then
5648   CPP=
5649 fi
5650 if test -z "$CPP"; then
5651   if test "${ac_cv_prog_CPP+set}" = set; then :
5652   $as_echo_n "(cached) " >&6
5653 else
5654       # Double quotes because CPP needs to be expanded
5655     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5656     do
5657       ac_preproc_ok=false
5658 for ac_c_preproc_warn_flag in '' yes
5659 do
5660   # Use a header file that comes with gcc, so configuring glibc
5661   # with a fresh cross-compiler works.
5662   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5663   # <limits.h> exists even on freestanding compilers.
5664   # On the NeXT, cc -E runs the code through the compiler's parser,
5665   # not just through cpp. "Syntax error" is here to catch this case.
5666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667 /* end confdefs.h.  */
5668 #ifdef __STDC__
5669 # include <limits.h>
5670 #else
5671 # include <assert.h>
5672 #endif
5673                      Syntax error
5674 _ACEOF
5675 if ac_fn_c_try_cpp "$LINENO"; then :
5676
5677 else
5678   # Broken: fails on valid input.
5679 continue
5680 fi
5681 rm -f conftest.err conftest.$ac_ext
5682
5683   # OK, works on sane cases.  Now check whether nonexistent headers
5684   # can be detected and how.
5685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5686 /* end confdefs.h.  */
5687 #include <ac_nonexistent.h>
5688 _ACEOF
5689 if ac_fn_c_try_cpp "$LINENO"; then :
5690   # Broken: success on invalid input.
5691 continue
5692 else
5693   # Passes both tests.
5694 ac_preproc_ok=:
5695 break
5696 fi
5697 rm -f conftest.err conftest.$ac_ext
5698
5699 done
5700 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5701 rm -f conftest.err conftest.$ac_ext
5702 if $ac_preproc_ok; then :
5703   break
5704 fi
5705
5706     done
5707     ac_cv_prog_CPP=$CPP
5708
5709 fi
5710   CPP=$ac_cv_prog_CPP
5711 else
5712   ac_cv_prog_CPP=$CPP
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5715 $as_echo "$CPP" >&6; }
5716 ac_preproc_ok=false
5717 for ac_c_preproc_warn_flag in '' yes
5718 do
5719   # Use a header file that comes with gcc, so configuring glibc
5720   # with a fresh cross-compiler works.
5721   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5722   # <limits.h> exists even on freestanding compilers.
5723   # On the NeXT, cc -E runs the code through the compiler's parser,
5724   # not just through cpp. "Syntax error" is here to catch this case.
5725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726 /* end confdefs.h.  */
5727 #ifdef __STDC__
5728 # include <limits.h>
5729 #else
5730 # include <assert.h>
5731 #endif
5732                      Syntax error
5733 _ACEOF
5734 if ac_fn_c_try_cpp "$LINENO"; then :
5735
5736 else
5737   # Broken: fails on valid input.
5738 continue
5739 fi
5740 rm -f conftest.err conftest.$ac_ext
5741
5742   # OK, works on sane cases.  Now check whether nonexistent headers
5743   # can be detected and how.
5744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h.  */
5746 #include <ac_nonexistent.h>
5747 _ACEOF
5748 if ac_fn_c_try_cpp "$LINENO"; then :
5749   # Broken: success on invalid input.
5750 continue
5751 else
5752   # Passes both tests.
5753 ac_preproc_ok=:
5754 break
5755 fi
5756 rm -f conftest.err conftest.$ac_ext
5757
5758 done
5759 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5760 rm -f conftest.err conftest.$ac_ext
5761 if $ac_preproc_ok; then :
5762
5763 else
5764   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5766 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5767 See \`config.log' for more details." "$LINENO" 5; }
5768 fi
5769
5770 ac_ext=c
5771 ac_cpp='$CPP $CPPFLAGS'
5772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5775
5776
5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5778 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5779 if test "${ac_cv_path_GREP+set}" = set; then :
5780   $as_echo_n "(cached) " >&6
5781 else
5782   if test -z "$GREP"; then
5783   ac_path_GREP_found=false
5784   # Loop through the user's path and test for each of PROGNAME-LIST
5785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5786 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5787 do
5788   IFS=$as_save_IFS
5789   test -z "$as_dir" && as_dir=.
5790     for ac_prog in grep ggrep; do
5791     for ac_exec_ext in '' $ac_executable_extensions; do
5792       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5793       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5794 # Check for GNU ac_path_GREP and select it if it is found.
5795   # Check for GNU $ac_path_GREP
5796 case `"$ac_path_GREP" --version 2>&1` in
5797 *GNU*)
5798   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5799 *)
5800   ac_count=0
5801   $as_echo_n 0123456789 >"conftest.in"
5802   while :
5803   do
5804     cat "conftest.in" "conftest.in" >"conftest.tmp"
5805     mv "conftest.tmp" "conftest.in"
5806     cp "conftest.in" "conftest.nl"
5807     $as_echo 'GREP' >> "conftest.nl"
5808     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5809     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5810     as_fn_arith $ac_count + 1 && ac_count=$as_val
5811     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5812       # Best one so far, save it but keep looking for a better one
5813       ac_cv_path_GREP="$ac_path_GREP"
5814       ac_path_GREP_max=$ac_count
5815     fi
5816     # 10*(2^10) chars as input seems more than enough
5817     test $ac_count -gt 10 && break
5818   done
5819   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5820 esac
5821
5822       $ac_path_GREP_found && break 3
5823     done
5824   done
5825   done
5826 IFS=$as_save_IFS
5827   if test -z "$ac_cv_path_GREP"; then
5828     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5829   fi
5830 else
5831   ac_cv_path_GREP=$GREP
5832 fi
5833
5834 fi
5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5836 $as_echo "$ac_cv_path_GREP" >&6; }
5837  GREP="$ac_cv_path_GREP"
5838
5839
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5841 $as_echo_n "checking for egrep... " >&6; }
5842 if test "${ac_cv_path_EGREP+set}" = set; then :
5843   $as_echo_n "(cached) " >&6
5844 else
5845   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5846    then ac_cv_path_EGREP="$GREP -E"
5847    else
5848      if test -z "$EGREP"; then
5849   ac_path_EGREP_found=false
5850   # Loop through the user's path and test for each of PROGNAME-LIST
5851   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5852 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5853 do
5854   IFS=$as_save_IFS
5855   test -z "$as_dir" && as_dir=.
5856     for ac_prog in egrep; do
5857     for ac_exec_ext in '' $ac_executable_extensions; do
5858       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5859       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5860 # Check for GNU ac_path_EGREP and select it if it is found.
5861   # Check for GNU $ac_path_EGREP
5862 case `"$ac_path_EGREP" --version 2>&1` in
5863 *GNU*)
5864   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5865 *)
5866   ac_count=0
5867   $as_echo_n 0123456789 >"conftest.in"
5868   while :
5869   do
5870     cat "conftest.in" "conftest.in" >"conftest.tmp"
5871     mv "conftest.tmp" "conftest.in"
5872     cp "conftest.in" "conftest.nl"
5873     $as_echo 'EGREP' >> "conftest.nl"
5874     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5875     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5876     as_fn_arith $ac_count + 1 && ac_count=$as_val
5877     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5878       # Best one so far, save it but keep looking for a better one
5879       ac_cv_path_EGREP="$ac_path_EGREP"
5880       ac_path_EGREP_max=$ac_count
5881     fi
5882     # 10*(2^10) chars as input seems more than enough
5883     test $ac_count -gt 10 && break
5884   done
5885   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5886 esac
5887
5888       $ac_path_EGREP_found && break 3
5889     done
5890   done
5891   done
5892 IFS=$as_save_IFS
5893   if test -z "$ac_cv_path_EGREP"; then
5894     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5895   fi
5896 else
5897   ac_cv_path_EGREP=$EGREP
5898 fi
5899
5900    fi
5901 fi
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5903 $as_echo "$ac_cv_path_EGREP" >&6; }
5904  EGREP="$ac_cv_path_EGREP"
5905
5906
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5908 $as_echo_n "checking for ANSI C header files... " >&6; }
5909 if test "${ac_cv_header_stdc+set}" = set; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5913 /* end confdefs.h.  */
5914 #include <stdlib.h>
5915 #include <stdarg.h>
5916 #include <string.h>
5917 #include <float.h>
5918
5919 int
5920 main ()
5921 {
5922
5923   ;
5924   return 0;
5925 }
5926 _ACEOF
5927 if ac_fn_c_try_compile "$LINENO"; then :
5928   ac_cv_header_stdc=yes
5929 else
5930   ac_cv_header_stdc=no
5931 fi
5932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5933
5934 if test $ac_cv_header_stdc = yes; then
5935   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5937 /* end confdefs.h.  */
5938 #include <string.h>
5939
5940 _ACEOF
5941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5942   $EGREP "memchr" >/dev/null 2>&1; then :
5943
5944 else
5945   ac_cv_header_stdc=no
5946 fi
5947 rm -f conftest*
5948
5949 fi
5950
5951 if test $ac_cv_header_stdc = yes; then
5952   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5954 /* end confdefs.h.  */
5955 #include <stdlib.h>
5956
5957 _ACEOF
5958 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5959   $EGREP "free" >/dev/null 2>&1; then :
5960
5961 else
5962   ac_cv_header_stdc=no
5963 fi
5964 rm -f conftest*
5965
5966 fi
5967
5968 if test $ac_cv_header_stdc = yes; then
5969   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5970   if test "$cross_compiling" = yes; then :
5971   :
5972 else
5973   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5974 /* end confdefs.h.  */
5975 #include <ctype.h>
5976 #include <stdlib.h>
5977 #if ((' ' & 0x0FF) == 0x020)
5978 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5979 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5980 #else
5981 # define ISLOWER(c) \
5982                    (('a' <= (c) && (c) <= 'i') \
5983                      || ('j' <= (c) && (c) <= 'r') \
5984                      || ('s' <= (c) && (c) <= 'z'))
5985 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5986 #endif
5987
5988 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5989 int
5990 main ()
5991 {
5992   int i;
5993   for (i = 0; i < 256; i++)
5994     if (XOR (islower (i), ISLOWER (i))
5995         || toupper (i) != TOUPPER (i))
5996       return 2;
5997   return 0;
5998 }
5999 _ACEOF
6000 if ac_fn_c_try_run "$LINENO"; then :
6001
6002 else
6003   ac_cv_header_stdc=no
6004 fi
6005 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6006   conftest.$ac_objext conftest.beam conftest.$ac_ext
6007 fi
6008
6009 fi
6010 fi
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6012 $as_echo "$ac_cv_header_stdc" >&6; }
6013 if test $ac_cv_header_stdc = yes; then
6014
6015 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6016
6017 fi
6018
6019 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6020 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6021                   inttypes.h stdint.h unistd.h
6022 do :
6023   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6024 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6025 "
6026 eval as_val=\$$as_ac_Header
6027    if test "x$as_val" = x""yes; then :
6028   cat >>confdefs.h <<_ACEOF
6029 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6030 _ACEOF
6031
6032 fi
6033
6034 done
6035
6036
6037 # Check whether --enable-sim-hostendian was given.
6038 if test "${enable_sim_hostendian+set}" = set; then :
6039   enableval=$enable_sim_hostendian; case "${enableval}" in
6040   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
6041   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
6042   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
6043   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
6044 esac
6045 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
6046   echo "Setting hostendian flags = $sim_hostendian" 6>&1
6047 fi
6048 else
6049
6050 if test "x$cross_compiling" = "xno"; then
6051    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6052 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6053 if test "${ac_cv_c_bigendian+set}" = set; then :
6054   $as_echo_n "(cached) " >&6
6055 else
6056   ac_cv_c_bigendian=unknown
6057     # See if we're dealing with a universal compiler.
6058     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6059 /* end confdefs.h.  */
6060 #ifndef __APPLE_CC__
6061                not a universal capable compiler
6062              #endif
6063              typedef int dummy;
6064
6065 _ACEOF
6066 if ac_fn_c_try_compile "$LINENO"; then :
6067
6068         # Check for potential -arch flags.  It is not universal unless
6069         # there are at least two -arch flags with different values.
6070         ac_arch=
6071         ac_prev=
6072         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6073          if test -n "$ac_prev"; then
6074            case $ac_word in
6075              i?86 | x86_64 | ppc | ppc64)
6076                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6077                  ac_arch=$ac_word
6078                else
6079                  ac_cv_c_bigendian=universal
6080                  break
6081                fi
6082                ;;
6083            esac
6084            ac_prev=
6085          elif test "x$ac_word" = "x-arch"; then
6086            ac_prev=arch
6087          fi
6088        done
6089 fi
6090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6091     if test $ac_cv_c_bigendian = unknown; then
6092       # See if sys/param.h defines the BYTE_ORDER macro.
6093       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6094 /* end confdefs.h.  */
6095 #include <sys/types.h>
6096              #include <sys/param.h>
6097
6098 int
6099 main ()
6100 {
6101 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6102                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6103                      && LITTLE_ENDIAN)
6104               bogus endian macros
6105              #endif
6106
6107   ;
6108   return 0;
6109 }
6110 _ACEOF
6111 if ac_fn_c_try_compile "$LINENO"; then :
6112   # It does; now see whether it defined to BIG_ENDIAN or not.
6113          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6114 /* end confdefs.h.  */
6115 #include <sys/types.h>
6116                 #include <sys/param.h>
6117
6118 int
6119 main ()
6120 {
6121 #if BYTE_ORDER != BIG_ENDIAN
6122                  not big endian
6123                 #endif
6124
6125   ;
6126   return 0;
6127 }
6128 _ACEOF
6129 if ac_fn_c_try_compile "$LINENO"; then :
6130   ac_cv_c_bigendian=yes
6131 else
6132   ac_cv_c_bigendian=no
6133 fi
6134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6135 fi
6136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6137     fi
6138     if test $ac_cv_c_bigendian = unknown; then
6139       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6140       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6141 /* end confdefs.h.  */
6142 #include <limits.h>
6143
6144 int
6145 main ()
6146 {
6147 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6148               bogus endian macros
6149              #endif
6150
6151   ;
6152   return 0;
6153 }
6154 _ACEOF
6155 if ac_fn_c_try_compile "$LINENO"; then :
6156   # It does; now see whether it defined to _BIG_ENDIAN or not.
6157          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6158 /* end confdefs.h.  */
6159 #include <limits.h>
6160
6161 int
6162 main ()
6163 {
6164 #ifndef _BIG_ENDIAN
6165                  not big endian
6166                 #endif
6167
6168   ;
6169   return 0;
6170 }
6171 _ACEOF
6172 if ac_fn_c_try_compile "$LINENO"; then :
6173   ac_cv_c_bigendian=yes
6174 else
6175   ac_cv_c_bigendian=no
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6178 fi
6179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6180     fi
6181     if test $ac_cv_c_bigendian = unknown; then
6182       # Compile a test program.
6183       if test "$cross_compiling" = yes; then :
6184   # Try to guess by grepping values from an object file.
6185          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h.  */
6187 short int ascii_mm[] =
6188                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6189                 short int ascii_ii[] =
6190                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6191                 int use_ascii (int i) {
6192                   return ascii_mm[i] + ascii_ii[i];
6193                 }
6194                 short int ebcdic_ii[] =
6195                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6196                 short int ebcdic_mm[] =
6197                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6198                 int use_ebcdic (int i) {
6199                   return ebcdic_mm[i] + ebcdic_ii[i];
6200                 }
6201                 extern int foo;
6202
6203 int
6204 main ()
6205 {
6206 return use_ascii (foo) == use_ebcdic (foo);
6207   ;
6208   return 0;
6209 }
6210 _ACEOF
6211 if ac_fn_c_try_compile "$LINENO"; then :
6212   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6213               ac_cv_c_bigendian=yes
6214             fi
6215             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6216               if test "$ac_cv_c_bigendian" = unknown; then
6217                 ac_cv_c_bigendian=no
6218               else
6219                 # finding both strings is unlikely to happen, but who knows?
6220                 ac_cv_c_bigendian=unknown
6221               fi
6222             fi
6223 fi
6224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6225 else
6226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6227 /* end confdefs.h.  */
6228 $ac_includes_default
6229 int
6230 main ()
6231 {
6232
6233              /* Are we little or big endian?  From Harbison&Steele.  */
6234              union
6235              {
6236                long int l;
6237                char c[sizeof (long int)];
6238              } u;
6239              u.l = 1;
6240              return u.c[sizeof (long int) - 1] == 1;
6241
6242   ;
6243   return 0;
6244 }
6245 _ACEOF
6246 if ac_fn_c_try_run "$LINENO"; then :
6247   ac_cv_c_bigendian=no
6248 else
6249   ac_cv_c_bigendian=yes
6250 fi
6251 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6252   conftest.$ac_objext conftest.beam conftest.$ac_ext
6253 fi
6254
6255     fi
6256 fi
6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6258 $as_echo "$ac_cv_c_bigendian" >&6; }
6259  case $ac_cv_c_bigendian in #(
6260    yes)
6261      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6262 ;; #(
6263    no)
6264       ;; #(
6265    universal)
6266
6267 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6268
6269      ;; #(
6270    *)
6271      as_fn_error "unknown endianness
6272  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6273  esac
6274
6275   if test $ac_cv_c_bigendian = yes; then
6276     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
6277   else
6278     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
6279   fi
6280 else
6281   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
6282 fi
6283 fi
6284
6285
6286 # Check whether --enable-sim-icache was given.
6287 if test "${enable_sim_icache+set}" = set; then :
6288   enableval=$enable_sim_icache; icache="-R"
6289  case "${enableval}" in
6290   yes)          icache="1024"; sim_icache="-I $icache";;
6291   no)           sim_icache="-R";;
6292   *) icache=1024
6293      sim_icache="-"
6294      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
6295        case "$x" in
6296          define)        sim_icache="${sim_icache}R";;
6297          semantic)      sim_icache="${sim_icache}C";;
6298          insn)          sim_icache="${sim_icache}S";;
6299          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
6300          *)             as_fn_error "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
6301        esac
6302      done
6303      sim_icache="${sim_icache}I $icache";;
6304 esac
6305 if test x"$silent" != x"yes" && test x"$icache" != x""; then
6306   echo "Setting instruction cache size to $icache ($sim_icache)"
6307 fi
6308 else
6309   sim_icache="-CSRI 1024"
6310 if test x"$silent" != x"yes"; then
6311   echo "Setting instruction cache size to 1024 ($sim_icache)"
6312 fi
6313 fi
6314
6315
6316 # Check whether --enable-sim-inline was given.
6317 if test "${enable_sim_inline+set}" = set; then :
6318   enableval=$enable_sim_inline; sim_inline=""
6319 case "$enableval" in
6320   no)           sim_inline="-DDEFAULT_INLINE=0";;
6321   0)            sim_inline="-DDEFAULT_INLINE=0";;
6322   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
6323   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
6324   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6325        new_flag=""
6326        case "$x" in
6327          *_INLINE=*)    new_flag="-D$x";;
6328          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
6329          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
6330          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
6331        esac
6332        if test x"$sim_inline" = x""; then
6333          sim_inline="$new_flag"
6334        else
6335          sim_inline="$sim_inline $new_flag"
6336        fi
6337      done;;
6338 esac
6339 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
6340   echo "Setting inline flags = $sim_inline" 6>&1
6341 fi
6342 else
6343   if test x"$GCC" != ""; then
6344   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
6345   if test x"$silent" != x"yes"; then
6346     echo "Setting inline flags = $sim_inline" 6>&1
6347   fi
6348 else
6349   sim_inline=""
6350 fi
6351 fi
6352
6353
6354 # Check whether --enable-sim-jump was given.
6355 if test "${enable_sim_jump+set}" = set; then :
6356   enableval=$enable_sim_jump; case "${enableval}" in
6357   yes)  sim_jump="-J";;
6358   no)   sim_jump="";;
6359   *)    as_fn_error "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
6360 esac
6361 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
6362   echo "Setting jump flag = $sim_jump" 6>&1
6363 fi
6364 else
6365   sim_jump=""
6366 if test x"$silent" != x"yes"; then
6367   echo "Setting jump flag = $sim_jump" 6>&1
6368 fi
6369 fi
6370
6371
6372 # Check whether --enable-sim-line-nr was given.
6373 if test "${enable_sim_line_nr+set}" = set; then :
6374   enableval=$enable_sim_line_nr; case "${enableval}" in
6375   yes)  sim_line_nr="";;
6376   no)   sim_line_nr="-L";;
6377   *)    as_fn_error "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
6378 esac
6379 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
6380   echo "Setting warning flags = $sim_line_nr" 6>&1
6381 fi
6382 else
6383   sim_line_nr=""
6384 fi
6385
6386
6387 # Check whether --enable-sim-model was given.
6388 if test "${enable_sim_model+set}" = set; then :
6389   enableval=$enable_sim_model; case "${enableval}" in
6390   yes|no)       as_fn_error "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
6391   *)            sim_model="-DWITH_MODEL=${enableval}";;
6392 esac
6393 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
6394   echo "Setting model flags = $sim_model" 6>&1
6395 fi
6396 else
6397   sim_model=""
6398 fi
6399
6400
6401 # Check whether --enable-sim-model-issue was given.
6402 if test "${enable_sim_model_issue+set}" = set; then :
6403   enableval=$enable_sim_model_issue; case "${enableval}" in
6404   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
6405   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
6406   *)    as_fn_error "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
6407 esac
6408 if test x"$silent" != x"yes"; then
6409   echo "Setting model-issue flags = $sim_model_issue" 6>&1
6410 fi
6411 else
6412   sim_model_issue=""
6413 fi
6414
6415
6416 # Check whether --enable-sim-monitor was given.
6417 if test "${enable_sim_monitor+set}" = set; then :
6418   enableval=$enable_sim_monitor; case "${enableval}" in
6419   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
6420   no)           sim_monitor="-DWITH_MON=0";;
6421   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
6422   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
6423   *)            as_fn_error "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
6424 esac
6425 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
6426   echo "Setting monitor flags = $sim_monitor" 6>&1
6427 fi
6428 else
6429   sim_monitor=""
6430 fi
6431
6432
6433 # Check whether --enable-sim-opcode was given.
6434 if test "${enable_sim_opcode+set}" = set; then :
6435   enableval=$enable_sim_opcode; case "${enableval}" in
6436   yes|no)       as_fn_error "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
6437   *)            if test -f "${srcdir}/${enableval}"; then
6438                   sim_opcode="${enableval}"
6439                 elif test -f "${srcdir}/dc-${enableval}"; then
6440                   sim_opcode="dc-${enableval}"
6441                 else
6442                   as_fn_error "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
6443                   sim_opcode="dc-complex"
6444                 fi;;
6445 esac
6446 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
6447   echo "Setting opcode flags = $sim_opcode" 6>&1
6448 fi
6449 else
6450   sim_opcode="dc-complex"
6451 if test x"$silent" != x"yes"; then
6452   echo "Setting opcode flags = $sim_opcode"
6453 fi
6454 fi
6455
6456
6457 # Check whether --enable-sim-packages was given.
6458 if test "${enable_sim_packages+set}" = set; then :
6459   enableval=$enable_sim_packages; packages=disklabel
6460 case "${enableval}" in
6461   yes)  ;;
6462   no)   as_fn_error "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
6463   ,*)   packages="${packages}${enableval}";;
6464   *,)   packages="${enableval}${packages}";;
6465   *)    packages="${enableval}"'';;
6466 esac
6467 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6468 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6469 if test x"$silent" != x"yes" && test x"$packages" != x""; then
6470   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6471 fi
6472 else
6473   packages=disklabel
6474 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
6475 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
6476 if test x"$silent" != x"yes"; then
6477   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
6478 fi
6479 fi
6480
6481
6482 # Check whether --enable-sim-regparm was given.
6483 if test "${enable_sim_regparm+set}" = set; then :
6484   enableval=$enable_sim_regparm; case "${enableval}" in
6485   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
6486   no)                            sim_regparm="" ;;
6487   yes)                           sim_regparm="-DWITH_REGPARM=3";;
6488   *)   as_fn_error "\"Unknown value $enableval for --enable-sim-regparm\"" "$LINENO" 5; sim_regparm="";;
6489 esac
6490 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
6491   echo "Setting regparm flags = $sim_regparm" 6>&1
6492 fi
6493 else
6494   sim_regparm=""
6495 fi
6496
6497
6498 # Check whether --enable-sim-reserved-bits was given.
6499 if test "${enable_sim_reserved_bits+set}" = set; then :
6500   enableval=$enable_sim_reserved_bits; case "${enableval}" in
6501   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
6502   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
6503   *)    as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
6504 esac
6505 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
6506   echo "Setting reserved flags = $sim_reserved" 6>&1
6507 fi
6508 else
6509   sim_reserved=""
6510 fi
6511
6512
6513 # Check whether --enable-sim-smp was given.
6514 if test "${enable_sim_smp+set}" = set; then :
6515   enableval=$enable_sim_smp; case "${enableval}" in
6516   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
6517   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
6518   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
6519 esac
6520 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
6521   echo "Setting smp flags = $sim_smp" 6>&1
6522 fi
6523 else
6524   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
6525 if test x"$silent" != x"yes"; then
6526   echo "Setting smp flags = $sim_smp" 6>&1
6527 fi
6528 fi
6529
6530
6531 # Check whether --enable-sim-stdcall was given.
6532 if test "${enable_sim_stdcall+set}" = set; then :
6533   enableval=$enable_sim_stdcall; case "${enableval}" in
6534   no)           sim_stdcall="" ;;
6535   std*)         sim_stdcall="-DWITH_STDCALL=1";;
6536   yes)          sim_stdcall="-DWITH_STDCALL=1";;
6537   *)   as_fn_error "\"Unknown value $enableval for --enable-sim-stdcall\"" "$LINENO" 5; sim_stdcall="";;
6538 esac
6539 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
6540   echo "Setting function call flags = $sim_stdcall" 6>&1
6541 fi
6542 else
6543   sim_stdcall=""
6544 fi
6545
6546
6547 # Check whether --enable-sim-stdio was given.
6548 if test "${enable_sim_stdio+set}" = set; then :
6549   enableval=$enable_sim_stdio; case "${enableval}" in
6550   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
6551   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
6552   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
6553 esac
6554 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
6555   echo "Setting stdio flags = $sim_stdio" 6>&1
6556 fi
6557 else
6558   sim_stdio=""
6559 fi
6560
6561
6562 # Check whether --enable-sim-switch was given.
6563 if test "${enable_sim_switch+set}" = set; then :
6564   enableval=$enable_sim_switch; case "${enableval}" in
6565   yes)  sim_switch="-s";;
6566   no)   sim_switch="";;
6567   *)    as_fn_error "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
6568 esac
6569 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
6570   echo "Setting switch flags = $sim_switch" 6>&1
6571 fi
6572 else
6573   sim_switch="";
6574 if test x"$silent" != x"yes"; then
6575   echo "Setting switch flags = $sim_switch" 6>&1
6576 fi
6577 fi
6578
6579
6580 # Check whether --enable-sim-timebase was given.
6581 if test "${enable_sim_timebase+set}" = set; then :
6582   enableval=$enable_sim_timebase; case "${enableval}" in
6583   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
6584   no)   sim_timebase="-DWITH_TIME_BASE=0";;
6585   *)    as_fn_error "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
6586 esac
6587 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
6588   echo "Setting timebase flags = $sim_timebase" 6>&1
6589 fi
6590 else
6591   sim_timebase=""
6592 fi
6593
6594
6595 # Check whether --enable-sim-trace was given.
6596 if test "${enable_sim_trace+set}" = set; then :
6597   enableval=$enable_sim_trace; case "${enableval}" in
6598   yes)  sim_trace="-DWITH_TRACE=1";;
6599   no)   sim_trace="-DWITH_TRACE=0";;
6600   *)    as_fn_error "\"--enable-sim-trace does not take a value\"" "$LINENO" 5; sim_trace="";;
6601 esac
6602 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
6603   echo "Setting trace flags = $sim_trace" 6>&1
6604 fi
6605 else
6606   sim_trace=""
6607 fi
6608
6609
6610 # Check whether --enable-sim-warnings was given.
6611 if test "${enable_sim_warnings+set}" = set; then :
6612   enableval=$enable_sim_warnings; case "${enableval}" in
6613   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
6614   no)   sim_warnings="-w";;
6615   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6616 esac
6617 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
6618   echo "Setting warning flags = $sim_warnings" 6>&1
6619 fi
6620 else
6621   sim_warnings=""
6622 fi
6623
6624
6625 # Check whether --enable-sim-xor-endian was given.
6626 if test "${enable_sim_xor_endian+set}" = set; then :
6627   enableval=$enable_sim_xor_endian; case "${enableval}" in
6628   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
6629   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
6630   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
6631 esac
6632 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
6633   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
6634 fi
6635 else
6636   sim_xor_endian=""
6637 fi
6638
6639
6640
6641
6642 # Check whether --with-pkgversion was given.
6643 if test "${with_pkgversion+set}" = set; then :
6644   withval=$with_pkgversion; case "$withval" in
6645       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6646       no)  PKGVERSION= ;;
6647       *)   PKGVERSION="($withval) " ;;
6648      esac
6649 else
6650   PKGVERSION="(GDB) "
6651
6652 fi
6653
6654
6655
6656
6657
6658 # Check whether --with-bugurl was given.
6659 if test "${with_bugurl+set}" = set; then :
6660   withval=$with_bugurl; case "$withval" in
6661       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6662       no)  BUGURL=
6663            ;;
6664       *)   BUGURL="$withval"
6665            ;;
6666      esac
6667 else
6668   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6669
6670 fi
6671
6672   case ${BUGURL} in
6673   "")
6674     REPORT_BUGS_TO=
6675     REPORT_BUGS_TEXI=
6676     ;;
6677   *)
6678     REPORT_BUGS_TO="<$BUGURL>"
6679     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6680     ;;
6681   esac;
6682
6683
6684
6685
6686 cat >>confdefs.h <<_ACEOF
6687 #define PKGVERSION "$PKGVERSION"
6688 _ACEOF
6689
6690
6691 cat >>confdefs.h <<_ACEOF
6692 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6693 _ACEOF
6694
6695
6696 # Make sure we can run config.sub.
6697 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6698   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6699
6700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6701 $as_echo_n "checking build system type... " >&6; }
6702 if test "${ac_cv_build+set}" = set; then :
6703   $as_echo_n "(cached) " >&6
6704 else
6705   ac_build_alias=$build_alias
6706 test "x$ac_build_alias" = x &&
6707   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6708 test "x$ac_build_alias" = x &&
6709   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
6710 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6711   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6712
6713 fi
6714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6715 $as_echo "$ac_cv_build" >&6; }
6716 case $ac_cv_build in
6717 *-*-*) ;;
6718 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
6719 esac
6720 build=$ac_cv_build
6721 ac_save_IFS=$IFS; IFS='-'
6722 set x $ac_cv_build
6723 shift
6724 build_cpu=$1
6725 build_vendor=$2
6726 shift; shift
6727 # Remember, the first character of IFS is used to create $*,
6728 # except with old shells:
6729 build_os=$*
6730 IFS=$ac_save_IFS
6731 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6732
6733
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6735 $as_echo_n "checking host system type... " >&6; }
6736 if test "${ac_cv_host+set}" = set; then :
6737   $as_echo_n "(cached) " >&6
6738 else
6739   if test "x$host_alias" = x; then
6740   ac_cv_host=$ac_cv_build
6741 else
6742   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6743     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6744 fi
6745
6746 fi
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6748 $as_echo "$ac_cv_host" >&6; }
6749 case $ac_cv_host in
6750 *-*-*) ;;
6751 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
6752 esac
6753 host=$ac_cv_host
6754 ac_save_IFS=$IFS; IFS='-'
6755 set x $ac_cv_host
6756 shift
6757 host_cpu=$1
6758 host_vendor=$2
6759 shift; shift
6760 # Remember, the first character of IFS is used to create $*,
6761 # except with old shells:
6762 host_os=$*
6763 IFS=$ac_save_IFS
6764 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6765
6766
6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
6768 $as_echo_n "checking target system type... " >&6; }
6769 if test "${ac_cv_target+set}" = set; then :
6770   $as_echo_n "(cached) " >&6
6771 else
6772   if test "x$target_alias" = x; then
6773   ac_cv_target=$ac_cv_host
6774 else
6775   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
6776     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
6777 fi
6778
6779 fi
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
6781 $as_echo "$ac_cv_target" >&6; }
6782 case $ac_cv_target in
6783 *-*-*) ;;
6784 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
6785 esac
6786 target=$ac_cv_target
6787 ac_save_IFS=$IFS; IFS='-'
6788 set x $ac_cv_target
6789 shift
6790 target_cpu=$1
6791 target_vendor=$2
6792 shift; shift
6793 # Remember, the first character of IFS is used to create $*,
6794 # except with old shells:
6795 target_os=$*
6796 IFS=$ac_save_IFS
6797 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
6798
6799
6800 # The aliases save the names the user supplied, while $host etc.
6801 # will get canonicalized.
6802 test -n "$target_alias" &&
6803   test "$program_prefix$program_suffix$program_transform_name" = \
6804     NONENONEs,x,x, &&
6805   program_prefix=${target_alias}-
6806
6807 test "$program_prefix" != NONE &&
6808   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6809 # Use a double $ so make ignores it.
6810 test "$program_suffix" != NONE &&
6811   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6812 # Double any \ or $.
6813 # By default was `s,x,x', remove it if useless.
6814 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6815 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6816
6817
6818 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
6819 # using the same condition.
6820
6821   # Use the system's zlib library.
6822   zlibdir=-L../zlib
6823   zlibinc="-I\$(srcdir)/../zlib"
6824
6825 # Check whether --with-system-zlib was given.
6826 if test "${with_system_zlib+set}" = set; then :
6827   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6828     zlibdir=
6829     zlibinc=
6830   fi
6831
6832 fi
6833
6834
6835
6836
6837
6838 # BFD uses libdl when when plugins enabled.
6839
6840   maybe_plugins=no
6841   for ac_header in dlfcn.h
6842 do :
6843   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6844 "
6845 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
6846   cat >>confdefs.h <<_ACEOF
6847 #define HAVE_DLFCN_H 1
6848 _ACEOF
6849  maybe_plugins=yes
6850 fi
6851
6852 done
6853
6854   for ac_header in windows.h
6855 do :
6856   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
6857 "
6858 if test "x$ac_cv_header_windows_h" = x""yes; then :
6859   cat >>confdefs.h <<_ACEOF
6860 #define HAVE_WINDOWS_H 1
6861 _ACEOF
6862  maybe_plugins=yes
6863 fi
6864
6865 done
6866
6867
6868   # Check whether --enable-plugins was given.
6869 if test "${enable_plugins+set}" = set; then :
6870   enableval=$enable_plugins; case "${enableval}" in
6871       no) plugins=no ;;
6872       *) plugins=yes
6873          if test "$maybe_plugins" != "yes" ; then
6874            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
6875          fi ;;
6876      esac
6877 else
6878   plugins=$maybe_plugins
6879
6880 fi
6881
6882   if test "$plugins" = "yes"; then
6883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
6884 $as_echo_n "checking for library containing dlopen... " >&6; }
6885 if test "${ac_cv_search_dlopen+set}" = set; then :
6886   $as_echo_n "(cached) " >&6
6887 else
6888   ac_func_search_save_LIBS=$LIBS
6889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6890 /* end confdefs.h.  */
6891
6892 /* Override any GCC internal prototype to avoid an error.
6893    Use char because int might match the return type of a GCC
6894    builtin and then its argument prototype would still apply.  */
6895 #ifdef __cplusplus
6896 extern "C"
6897 #endif
6898 char dlopen ();
6899 int
6900 main ()
6901 {
6902 return dlopen ();
6903   ;
6904   return 0;
6905 }
6906 _ACEOF
6907 for ac_lib in '' dl; do
6908   if test -z "$ac_lib"; then
6909     ac_res="none required"
6910   else
6911     ac_res=-l$ac_lib
6912     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6913   fi
6914   if ac_fn_c_try_link "$LINENO"; then :
6915   ac_cv_search_dlopen=$ac_res
6916 fi
6917 rm -f core conftest.err conftest.$ac_objext \
6918     conftest$ac_exeext
6919   if test "${ac_cv_search_dlopen+set}" = set; then :
6920   break
6921 fi
6922 done
6923 if test "${ac_cv_search_dlopen+set}" = set; then :
6924
6925 else
6926   ac_cv_search_dlopen=no
6927 fi
6928 rm conftest.$ac_ext
6929 LIBS=$ac_func_search_save_LIBS
6930 fi
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
6932 $as_echo "$ac_cv_search_dlopen" >&6; }
6933 ac_res=$ac_cv_search_dlopen
6934 if test "$ac_res" != no; then :
6935   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6936
6937 fi
6938
6939   fi
6940
6941
6942 . ${srcdir}/../../bfd/configure.host
6943
6944 case ${host} in
6945   *mingw32*)
6946
6947 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6948
6949     ;;
6950 esac
6951
6952 ac_config_headers="$ac_config_headers config.h:config.in"
6953
6954
6955 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6956 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6957
6958 cat >>confdefs.h <<_ACEOF
6959 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6960 _ACEOF
6961
6962
6963 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
6964
6965 fi
6966
6967
6968 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6969 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6970
6971 cat >>confdefs.h <<_ACEOF
6972 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6973 _ACEOF
6974
6975
6976 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
6977
6978 else
6979   case " $LIBOBJS " in
6980   *" fileblocks.$ac_objext "* ) ;;
6981   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
6982  ;;
6983 esac
6984
6985 fi
6986
6987
6988 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
6989 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
6990
6991 cat >>confdefs.h <<_ACEOF
6992 #define HAVE_STRUCT_STAT_ST_RDEV 1
6993 _ACEOF
6994
6995
6996 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
6997
6998 fi
6999
7000
7001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7002 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7003 if test "${ac_cv_struct_tm+set}" = set; then :
7004   $as_echo_n "(cached) " >&6
7005 else
7006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7007 /* end confdefs.h.  */
7008 #include <sys/types.h>
7009 #include <time.h>
7010
7011 int
7012 main ()
7013 {
7014 struct tm tm;
7015                                      int *p = &tm.tm_sec;
7016                                      return !p;
7017   ;
7018   return 0;
7019 }
7020 _ACEOF
7021 if ac_fn_c_try_compile "$LINENO"; then :
7022   ac_cv_struct_tm=time.h
7023 else
7024   ac_cv_struct_tm=sys/time.h
7025 fi
7026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7027 fi
7028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7029 $as_echo "$ac_cv_struct_tm" >&6; }
7030 if test $ac_cv_struct_tm = sys/time.h; then
7031
7032 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7033
7034 fi
7035
7036 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7037 #include <$ac_cv_struct_tm>
7038
7039 "
7040 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
7041
7042 cat >>confdefs.h <<_ACEOF
7043 #define HAVE_STRUCT_TM_TM_ZONE 1
7044 _ACEOF
7045
7046
7047 fi
7048
7049 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7050
7051 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7052
7053 else
7054   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7055 "
7056 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
7057   ac_have_decl=1
7058 else
7059   ac_have_decl=0
7060 fi
7061
7062 cat >>confdefs.h <<_ACEOF
7063 #define HAVE_DECL_TZNAME $ac_have_decl
7064 _ACEOF
7065
7066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7067 $as_echo_n "checking for tzname... " >&6; }
7068 if test "${ac_cv_var_tzname+set}" = set; then :
7069   $as_echo_n "(cached) " >&6
7070 else
7071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7072 /* end confdefs.h.  */
7073 #include <time.h>
7074 #if !HAVE_DECL_TZNAME
7075 extern char *tzname[];
7076 #endif
7077
7078 int
7079 main ()
7080 {
7081 return tzname[0][0];
7082   ;
7083   return 0;
7084 }
7085 _ACEOF
7086 if ac_fn_c_try_link "$LINENO"; then :
7087   ac_cv_var_tzname=yes
7088 else
7089   ac_cv_var_tzname=no
7090 fi
7091 rm -f core conftest.err conftest.$ac_objext \
7092     conftest$ac_exeext conftest.$ac_ext
7093 fi
7094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7095 $as_echo "$ac_cv_var_tzname" >&6; }
7096   if test $ac_cv_var_tzname = yes; then
7097
7098 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7099
7100   fi
7101 fi
7102
7103
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7105 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7106 if test "${ac_cv_type_uid_t+set}" = set; then :
7107   $as_echo_n "(cached) " >&6
7108 else
7109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7110 /* end confdefs.h.  */
7111 #include <sys/types.h>
7112
7113 _ACEOF
7114 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7115   $EGREP "uid_t" >/dev/null 2>&1; then :
7116   ac_cv_type_uid_t=yes
7117 else
7118   ac_cv_type_uid_t=no
7119 fi
7120 rm -f conftest*
7121
7122 fi
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7124 $as_echo "$ac_cv_type_uid_t" >&6; }
7125 if test $ac_cv_type_uid_t = no; then
7126
7127 $as_echo "#define uid_t int" >>confdefs.h
7128
7129
7130 $as_echo "#define gid_t int" >>confdefs.h
7131
7132 fi
7133
7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
7135 $as_echo_n "checking type of array argument to getgroups... " >&6; }
7136 if test "${ac_cv_type_getgroups+set}" = set; then :
7137   $as_echo_n "(cached) " >&6
7138 else
7139   if test "$cross_compiling" = yes; then :
7140   ac_cv_type_getgroups=cross
7141 else
7142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7143 /* end confdefs.h.  */
7144 /* Thanks to Mike Rendell for this test.  */
7145 $ac_includes_default
7146 #define NGID 256
7147 #undef MAX
7148 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7149
7150 int
7151 main ()
7152 {
7153   gid_t gidset[NGID];
7154   int i, n;
7155   union { gid_t gval; long int lval; }  val;
7156
7157   val.lval = -1;
7158   for (i = 0; i < NGID; i++)
7159     gidset[i] = val.gval;
7160   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7161                  gidset);
7162   /* Exit non-zero if getgroups seems to require an array of ints.  This
7163      happens when gid_t is short int but getgroups modifies an array
7164      of ints.  */
7165   return n > 0 && gidset[n] != val.gval;
7166 }
7167 _ACEOF
7168 if ac_fn_c_try_run "$LINENO"; then :
7169   ac_cv_type_getgroups=gid_t
7170 else
7171   ac_cv_type_getgroups=int
7172 fi
7173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7174   conftest.$ac_objext conftest.beam conftest.$ac_ext
7175 fi
7176
7177 if test $ac_cv_type_getgroups = cross; then
7178         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7179 /* end confdefs.h.  */
7180 #include <unistd.h>
7181
7182 _ACEOF
7183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7184   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
7185   ac_cv_type_getgroups=gid_t
7186 else
7187   ac_cv_type_getgroups=int
7188 fi
7189 rm -f conftest*
7190
7191 fi
7192 fi
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
7194 $as_echo "$ac_cv_type_getgroups" >&6; }
7195
7196 cat >>confdefs.h <<_ACEOF
7197 #define GETGROUPS_T $ac_cv_type_getgroups
7198 _ACEOF
7199
7200
7201 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7202 if test "x$ac_cv_type_mode_t" = x""yes; then :
7203
7204 else
7205
7206 cat >>confdefs.h <<_ACEOF
7207 #define mode_t int
7208 _ACEOF
7209
7210 fi
7211
7212 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
7213 if test "x$ac_cv_type_off_t" = x""yes; then :
7214
7215 else
7216
7217 cat >>confdefs.h <<_ACEOF
7218 #define off_t long int
7219 _ACEOF
7220
7221 fi
7222
7223 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7224 if test "x$ac_cv_type_pid_t" = x""yes; then :
7225
7226 else
7227
7228 cat >>confdefs.h <<_ACEOF
7229 #define pid_t int
7230 _ACEOF
7231
7232 fi
7233
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7235 $as_echo_n "checking return type of signal handlers... " >&6; }
7236 if test "${ac_cv_type_signal+set}" = set; then :
7237   $as_echo_n "(cached) " >&6
7238 else
7239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7240 /* end confdefs.h.  */
7241 #include <sys/types.h>
7242 #include <signal.h>
7243
7244 int
7245 main ()
7246 {
7247 return *(signal (0, 0)) (0) == 1;
7248   ;
7249   return 0;
7250 }
7251 _ACEOF
7252 if ac_fn_c_try_compile "$LINENO"; then :
7253   ac_cv_type_signal=int
7254 else
7255   ac_cv_type_signal=void
7256 fi
7257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7258 fi
7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7260 $as_echo "$ac_cv_type_signal" >&6; }
7261
7262 cat >>confdefs.h <<_ACEOF
7263 #define RETSIGTYPE $ac_cv_type_signal
7264 _ACEOF
7265
7266
7267 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7268 if test "x$ac_cv_type_size_t" = x""yes; then :
7269
7270 else
7271
7272 cat >>confdefs.h <<_ACEOF
7273 #define size_t unsigned int
7274 _ACEOF
7275
7276 fi
7277
7278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
7279 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
7280 if test "${ac_cv_type_uid_t+set}" = set; then :
7281   $as_echo_n "(cached) " >&6
7282 else
7283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7284 /* end confdefs.h.  */
7285 #include <sys/types.h>
7286
7287 _ACEOF
7288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7289   $EGREP "uid_t" >/dev/null 2>&1; then :
7290   ac_cv_type_uid_t=yes
7291 else
7292   ac_cv_type_uid_t=no
7293 fi
7294 rm -f conftest*
7295
7296 fi
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
7298 $as_echo "$ac_cv_type_uid_t" >&6; }
7299 if test $ac_cv_type_uid_t = no; then
7300
7301 $as_echo "#define uid_t int" >>confdefs.h
7302
7303
7304 $as_echo "#define gid_t int" >>confdefs.h
7305
7306 fi
7307
7308
7309 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
7310 do :
7311   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7312 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7313 eval as_val=\$$as_ac_var
7314    if test "x$as_val" = x""yes; then :
7315   cat >>confdefs.h <<_ACEOF
7316 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7317 _ACEOF
7318
7319 fi
7320 done
7321
7322
7323 for ac_header in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h sys/vfs.h sys/statfs.h
7324 do :
7325   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7326 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7327 eval as_val=\$$as_ac_Header
7328    if test "x$as_val" = x""yes; then :
7329   cat >>confdefs.h <<_ACEOF
7330 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7331 _ACEOF
7332
7333 fi
7334
7335 done
7336
7337 ac_header_dirent=no
7338 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
7339   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
7341 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
7342 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
7343   $as_echo_n "(cached) " >&6
7344 else
7345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7346 /* end confdefs.h.  */
7347 #include <sys/types.h>
7348 #include <$ac_hdr>
7349
7350 int
7351 main ()
7352 {
7353 if ((DIR *) 0)
7354 return 0;
7355   ;
7356   return 0;
7357 }
7358 _ACEOF
7359 if ac_fn_c_try_compile "$LINENO"; then :
7360   eval "$as_ac_Header=yes"
7361 else
7362   eval "$as_ac_Header=no"
7363 fi
7364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7365 fi
7366 eval ac_res=\$$as_ac_Header
7367                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7368 $as_echo "$ac_res" >&6; }
7369 eval as_val=\$$as_ac_Header
7370    if test "x$as_val" = x""yes; then :
7371   cat >>confdefs.h <<_ACEOF
7372 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
7373 _ACEOF
7374
7375 ac_header_dirent=$ac_hdr; break
7376 fi
7377
7378 done
7379 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
7380 if test $ac_header_dirent = dirent.h; then
7381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7382 $as_echo_n "checking for library containing opendir... " >&6; }
7383 if test "${ac_cv_search_opendir+set}" = set; then :
7384   $as_echo_n "(cached) " >&6
7385 else
7386   ac_func_search_save_LIBS=$LIBS
7387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7388 /* end confdefs.h.  */
7389
7390 /* Override any GCC internal prototype to avoid an error.
7391    Use char because int might match the return type of a GCC
7392    builtin and then its argument prototype would still apply.  */
7393 #ifdef __cplusplus
7394 extern "C"
7395 #endif
7396 char opendir ();
7397 int
7398 main ()
7399 {
7400 return opendir ();
7401   ;
7402   return 0;
7403 }
7404 _ACEOF
7405 for ac_lib in '' dir; do
7406   if test -z "$ac_lib"; then
7407     ac_res="none required"
7408   else
7409     ac_res=-l$ac_lib
7410     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7411   fi
7412   if ac_fn_c_try_link "$LINENO"; then :
7413   ac_cv_search_opendir=$ac_res
7414 fi
7415 rm -f core conftest.err conftest.$ac_objext \
7416     conftest$ac_exeext
7417   if test "${ac_cv_search_opendir+set}" = set; then :
7418   break
7419 fi
7420 done
7421 if test "${ac_cv_search_opendir+set}" = set; then :
7422
7423 else
7424   ac_cv_search_opendir=no
7425 fi
7426 rm conftest.$ac_ext
7427 LIBS=$ac_func_search_save_LIBS
7428 fi
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7430 $as_echo "$ac_cv_search_opendir" >&6; }
7431 ac_res=$ac_cv_search_opendir
7432 if test "$ac_res" != no; then :
7433   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7434
7435 fi
7436
7437 else
7438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
7439 $as_echo_n "checking for library containing opendir... " >&6; }
7440 if test "${ac_cv_search_opendir+set}" = set; then :
7441   $as_echo_n "(cached) " >&6
7442 else
7443   ac_func_search_save_LIBS=$LIBS
7444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7445 /* end confdefs.h.  */
7446
7447 /* Override any GCC internal prototype to avoid an error.
7448    Use char because int might match the return type of a GCC
7449    builtin and then its argument prototype would still apply.  */
7450 #ifdef __cplusplus
7451 extern "C"
7452 #endif
7453 char opendir ();
7454 int
7455 main ()
7456 {
7457 return opendir ();
7458   ;
7459   return 0;
7460 }
7461 _ACEOF
7462 for ac_lib in '' x; do
7463   if test -z "$ac_lib"; then
7464     ac_res="none required"
7465   else
7466     ac_res=-l$ac_lib
7467     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7468   fi
7469   if ac_fn_c_try_link "$LINENO"; then :
7470   ac_cv_search_opendir=$ac_res
7471 fi
7472 rm -f core conftest.err conftest.$ac_objext \
7473     conftest$ac_exeext
7474   if test "${ac_cv_search_opendir+set}" = set; then :
7475   break
7476 fi
7477 done
7478 if test "${ac_cv_search_opendir+set}" = set; then :
7479
7480 else
7481   ac_cv_search_opendir=no
7482 fi
7483 rm conftest.$ac_ext
7484 LIBS=$ac_func_search_save_LIBS
7485 fi
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
7487 $as_echo "$ac_cv_search_opendir" >&6; }
7488 ac_res=$ac_cv_search_opendir
7489 if test "$ac_res" != no; then :
7490   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7491
7492 fi
7493
7494 fi
7495
7496
7497 sim_termio=""
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
7499 $as_echo_n "checking for struct termios... " >&6; }
7500 if test "${ac_cv_termios_struct+set}" = set; then :
7501   $as_echo_n "(cached) " >&6
7502 else
7503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7504 /* end confdefs.h.  */
7505 #include <sys/types.h>
7506 #include <sys/termios.h>
7507 int
7508 main ()
7509 {
7510 static struct termios x;
7511  x.c_iflag = 0;
7512  x.c_oflag = 0;
7513  x.c_cflag = 0;
7514  x.c_lflag = 0;
7515  x.c_cc[NCCS] = 0;
7516   ;
7517   return 0;
7518 }
7519 _ACEOF
7520 if ac_fn_c_try_compile "$LINENO"; then :
7521   ac_cv_termios_struct=yes
7522 else
7523   ac_cv_termios_struct=no
7524 fi
7525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7526 fi
7527
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
7529 $as_echo "$ac_cv_termios_struct" >&6; }
7530 if test $ac_cv_termios_struct = yes; then
7531   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
7532 fi
7533
7534 if test "$ac_cv_termios_struct" = "yes"; then
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
7536 $as_echo_n "checking for c_line field in struct termios... " >&6; }
7537   if test "${ac_cv_termios_cline+set}" = set; then :
7538   $as_echo_n "(cached) " >&6
7539 else
7540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7541 /* end confdefs.h.  */
7542 #include <sys/types.h>
7543 #include <sys/termios.h>
7544 int
7545 main ()
7546 {
7547 static struct termios x; x.c_line = 0;
7548   ;
7549   return 0;
7550 }
7551 _ACEOF
7552 if ac_fn_c_try_compile "$LINENO"; then :
7553   ac_cv_termios_cline=yes
7554 else
7555   ac_cv_termios_cline=no
7556 fi
7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7558 fi
7559
7560
7561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
7562 $as_echo "$ac_cv_termios_cline" >&6; }
7563   if test $ac_cv_termios_cline = yes; then
7564     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
7565   fi
7566 else
7567   ac_cv_termios_cline=no
7568 fi
7569
7570 if test "$ac_cv_termios_struct" != "yes"; then
7571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
7572 $as_echo_n "checking for struct termio... " >&6; }
7573   if test "${ac_cv_termio_struct+set}" = set; then :
7574   $as_echo_n "(cached) " >&6
7575 else
7576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7577 /* end confdefs.h.  */
7578 #include <sys/types.h>
7579 #include <sys/termio.h>
7580 int
7581 main ()
7582 {
7583 static struct termio x;
7584  x.c_iflag = 0;
7585  x.c_oflag = 0;
7586  x.c_cflag = 0;
7587  x.c_lflag = 0;
7588  x.c_cc[NCC] = 0;
7589   ;
7590   return 0;
7591 }
7592 _ACEOF
7593 if ac_fn_c_try_compile "$LINENO"; then :
7594   ac_cv_termio_struct=yes
7595 else
7596   ac_cv_termio_struct=no
7597 fi
7598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7599 fi
7600
7601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
7602 $as_echo "$ac_cv_termio_struct" >&6; }
7603   if test $ac_cv_termio_struct = yes; then
7604     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
7605   fi
7606 else
7607   ac_cv_termio_struct=no
7608 fi
7609
7610 if test "$ac_cv_termio_struct" = "yes"; then
7611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
7612 $as_echo_n "checking for c_line field in struct termio... " >&6; }
7613   if test "${ac_cv_termio_cline+set}" = set; then :
7614   $as_echo_n "(cached) " >&6
7615 else
7616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7617 /* end confdefs.h.  */
7618 #include <sys/types.h>
7619 #include <sys/termio.h>
7620 int
7621 main ()
7622 {
7623 static struct termio x; x.c_line = 0;
7624   ;
7625   return 0;
7626 }
7627 _ACEOF
7628 if ac_fn_c_try_compile "$LINENO"; then :
7629   ac_cv_termio_cline=yes
7630 else
7631   ac_cv_termio_cline=no
7632 fi
7633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7634 fi
7635
7636
7637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
7638 $as_echo "$ac_cv_termio_cline" >&6; }
7639   if test $ac_cv_termio_cline = yes; then
7640     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
7641   fi
7642 else
7643   ac_cv_termio_cline=no
7644 fi
7645
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
7647 $as_echo_n "checking for struct statfs... " >&6; }
7648 if test "${ac_cv_struct_statfs+set}" = set; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7652 /* end confdefs.h.  */
7653 #include <sys/types.h>
7654 #ifdef HAVE_SYS_PARAM_H
7655 #include <sys/param.h>
7656 #endif
7657 #ifdef HAVE_SYS_MOUNT_H
7658 #include <sys/mount.h>
7659 #endif
7660 #ifdef HAVE_SYS_VFS_H
7661 #include <sys/vfs.h>
7662 #endif
7663 #ifdef HAVE_SYS_STATFS_H
7664 #include <sys/statfs.h>
7665 #endif
7666 int
7667 main ()
7668 {
7669 static struct statfs s;
7670   ;
7671   return 0;
7672 }
7673 _ACEOF
7674 if ac_fn_c_try_compile "$LINENO"; then :
7675   ac_cv_struct_statfs=yes
7676 else
7677   ac_cv_struct_statfs=no
7678 fi
7679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7680 fi
7681
7682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
7683 $as_echo "$ac_cv_struct_statfs" >&6; }
7684 if test $ac_cv_struct_statfs = yes; then
7685
7686 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
7687
7688 fi
7689
7690 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
7691 if test "x$ac_cv_type_long_long" = x""yes; then :
7692
7693 cat >>confdefs.h <<_ACEOF
7694 #define HAVE_LONG_LONG 1
7695 _ACEOF
7696
7697
7698 fi
7699
7700
7701 sim_devzero=""
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
7703 $as_echo_n "checking for /dev/zero... " >&6; }
7704 if test "${ac_cv_devzero+set}" = set; then :
7705   $as_echo_n "(cached) " >&6
7706 else
7707   if test "$cross_compiling" = yes; then :
7708   ac_cv_devzero=no
7709 else
7710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7711 /* end confdefs.h.  */
7712 #include <fcntl.h>
7713 main () {
7714   char buf[2048];
7715   int i;
7716   int fd = open ("/dev/zero", O_RDONLY);
7717   if (fd < 0)
7718     return 1;
7719   for (i = 0; i < sizeof (buf); i++)
7720     buf[i] = 1;
7721   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
7722     return 1;
7723   for (i = 0; i < sizeof (buf); i++)
7724     if (buf[i])
7725       return 1;
7726   return 0;
7727 }
7728 _ACEOF
7729 if ac_fn_c_try_run "$LINENO"; then :
7730   ac_cv_devzero=yes
7731 else
7732   ac_cv_devzero=no
7733 fi
7734 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7735   conftest.$ac_objext conftest.beam conftest.$ac_ext
7736 fi
7737
7738 fi
7739
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
7741 $as_echo "$ac_cv_devzero" >&6; }
7742 if test $ac_cv_devzero = yes; then
7743   sim_devzero="-DHAVE_DEVZERO"
7744 else
7745   sim_devzero=""
7746 fi
7747
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
7749 $as_echo_n "checking for common simulator directory... " >&6; }
7750 if test -f "${srcdir}/../common/callback.c"; then
7751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7752 $as_echo "yes" >&6; }
7753   sim_callback="callback.o targ-map.o"
7754   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
7755 else
7756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7757 $as_echo "no" >&6; }
7758   sim_callback=""
7759   sim_targ_vals=""
7760 fi
7761
7762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
7763 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
7764 if test -f "${srcdir}/../common/sim-fpu.c"; then
7765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7766 $as_echo "yes" >&6; }
7767   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
7768   sim_fpu="sim-fpu.o"
7769 else
7770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7771 $as_echo "no" >&6; }
7772   sim_fpu_cflags=
7773   sim_fpu=
7774 fi
7775
7776 # Since we run commands on the build system, we have to create a
7777 # separate config header for the build system if build != host.
7778 if test x$host = x$build; then
7779   ac_config_commands="$ac_config_commands build-config.h"
7780
7781 else
7782   tempdir=build.$$
7783   rm -rf $tempdir
7784   mkdir $tempdir
7785   cd $tempdir
7786   case ${srcdir} in
7787   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
7788   *) realsrcdir=../${srcdir};;
7789   esac
7790   saved_CFLAGS="${CFLAGS}"
7791   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
7792   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
7793   ${realsrcdir}/configure \
7794     --enable-languages=${enable_languages-all} \
7795     --target=$target_alias --host=$build_alias --build=$build_alias
7796   CFLAGS="${saved_CFLAGS}"
7797   mv config.h ../build-config.h
7798   cd ..
7799   rm -rf $tempdir
7800 fi
7801
7802
7803
7804
7805
7806
7807
7808 AR=${AR-ar}
7809
7810 if test -n "$ac_tool_prefix"; then
7811   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7812 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7814 $as_echo_n "checking for $ac_word... " >&6; }
7815 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7816   $as_echo_n "(cached) " >&6
7817 else
7818   if test -n "$RANLIB"; then
7819   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7820 else
7821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7822 for as_dir in $PATH
7823 do
7824   IFS=$as_save_IFS
7825   test -z "$as_dir" && as_dir=.
7826     for ac_exec_ext in '' $ac_executable_extensions; do
7827   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7828     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7829     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7830     break 2
7831   fi
7832 done
7833   done
7834 IFS=$as_save_IFS
7835
7836 fi
7837 fi
7838 RANLIB=$ac_cv_prog_RANLIB
7839 if test -n "$RANLIB"; then
7840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7841 $as_echo "$RANLIB" >&6; }
7842 else
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7844 $as_echo "no" >&6; }
7845 fi
7846
7847
7848 fi
7849 if test -z "$ac_cv_prog_RANLIB"; then
7850   ac_ct_RANLIB=$RANLIB
7851   # Extract the first word of "ranlib", so it can be a program name with args.
7852 set dummy ranlib; ac_word=$2
7853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7854 $as_echo_n "checking for $ac_word... " >&6; }
7855 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7856   $as_echo_n "(cached) " >&6
7857 else
7858   if test -n "$ac_ct_RANLIB"; then
7859   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7860 else
7861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7862 for as_dir in $PATH
7863 do
7864   IFS=$as_save_IFS
7865   test -z "$as_dir" && as_dir=.
7866     for ac_exec_ext in '' $ac_executable_extensions; do
7867   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7868     ac_cv_prog_ac_ct_RANLIB="ranlib"
7869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7870     break 2
7871   fi
7872 done
7873   done
7874 IFS=$as_save_IFS
7875
7876 fi
7877 fi
7878 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7879 if test -n "$ac_ct_RANLIB"; then
7880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7881 $as_echo "$ac_ct_RANLIB" >&6; }
7882 else
7883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7884 $as_echo "no" >&6; }
7885 fi
7886
7887   if test "x$ac_ct_RANLIB" = x; then
7888     RANLIB=":"
7889   else
7890     case $cross_compiling:$ac_tool_warned in
7891 yes:)
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7893 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7894 ac_tool_warned=yes ;;
7895 esac
7896     RANLIB=$ac_ct_RANLIB
7897   fi
7898 else
7899   RANLIB="$ac_cv_prog_RANLIB"
7900 fi
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947 ac_config_files="$ac_config_files Makefile"
7948
7949 ac_config_commands="$ac_config_commands default"
7950
7951 cat >confcache <<\_ACEOF
7952 # This file is a shell script that caches the results of configure
7953 # tests run on this system so they can be shared between configure
7954 # scripts and configure runs, see configure's option --config-cache.
7955 # It is not useful on other systems.  If it contains results you don't
7956 # want to keep, you may remove or edit it.
7957 #
7958 # config.status only pays attention to the cache file if you give it
7959 # the --recheck option to rerun configure.
7960 #
7961 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7962 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7963 # following values.
7964
7965 _ACEOF
7966
7967 # The following way of writing the cache mishandles newlines in values,
7968 # but we know of no workaround that is simple, portable, and efficient.
7969 # So, we kill variables containing newlines.
7970 # Ultrix sh set writes to stderr and can't be redirected directly,
7971 # and sets the high bit in the cache file unless we assign to the vars.
7972 (
7973   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7974     eval ac_val=\$$ac_var
7975     case $ac_val in #(
7976     *${as_nl}*)
7977       case $ac_var in #(
7978       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7979 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7980       esac
7981       case $ac_var in #(
7982       _ | IFS | as_nl) ;; #(
7983       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7984       *) { eval $ac_var=; unset $ac_var;} ;;
7985       esac ;;
7986     esac
7987   done
7988
7989   (set) 2>&1 |
7990     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7991     *${as_nl}ac_space=\ *)
7992       # `set' does not quote correctly, so add quotes: double-quote
7993       # substitution turns \\\\ into \\, and sed turns \\ into \.
7994       sed -n \
7995         "s/'/'\\\\''/g;
7996           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7997       ;; #(
7998     *)
7999       # `set' quotes correctly as required by POSIX, so do not add quotes.
8000       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8001       ;;
8002     esac |
8003     sort
8004 ) |
8005   sed '
8006      /^ac_cv_env_/b end
8007      t clear
8008      :clear
8009      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8010      t end
8011      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8012      :end' >>confcache
8013 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8014   if test -w "$cache_file"; then
8015     test "x$cache_file" != "x/dev/null" &&
8016       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8017 $as_echo "$as_me: updating cache $cache_file" >&6;}
8018     cat confcache >$cache_file
8019   else
8020     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8021 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8022   fi
8023 fi
8024 rm -f confcache
8025
8026 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8027 # Let make expand exec_prefix.
8028 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8029
8030 DEFS=-DHAVE_CONFIG_H
8031
8032 ac_libobjs=
8033 ac_ltlibobjs=
8034 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8035   # 1. Remove the extension, and $U if already installed.
8036   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8037   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8038   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8039   #    will be set to the directory where LIBOBJS objects are built.
8040   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8041   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8042 done
8043 LIBOBJS=$ac_libobjs
8044
8045 LTLIBOBJS=$ac_ltlibobjs
8046
8047
8048
8049
8050 : ${CONFIG_STATUS=./config.status}
8051 ac_write_fail=0
8052 ac_clean_files_save=$ac_clean_files
8053 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8054 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8055 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8056 as_write_fail=0
8057 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8058 #! $SHELL
8059 # Generated by $as_me.
8060 # Run this file to recreate the current configuration.
8061 # Compiler output produced by configure, useful for debugging
8062 # configure, is in config.log if it exists.
8063
8064 debug=false
8065 ac_cs_recheck=false
8066 ac_cs_silent=false
8067
8068 SHELL=\${CONFIG_SHELL-$SHELL}
8069 export SHELL
8070 _ASEOF
8071 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8072 ## -------------------- ##
8073 ## M4sh Initialization. ##
8074 ## -------------------- ##
8075
8076 # Be more Bourne compatible
8077 DUALCASE=1; export DUALCASE # for MKS sh
8078 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8079   emulate sh
8080   NULLCMD=:
8081   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8082   # is contrary to our usage.  Disable this feature.
8083   alias -g '${1+"$@"}'='"$@"'
8084   setopt NO_GLOB_SUBST
8085 else
8086   case `(set -o) 2>/dev/null` in #(
8087   *posix*) :
8088     set -o posix ;; #(
8089   *) :
8090      ;;
8091 esac
8092 fi
8093
8094
8095 as_nl='
8096 '
8097 export as_nl
8098 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8099 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8100 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8101 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8102 # Prefer a ksh shell builtin over an external printf program on Solaris,
8103 # but without wasting forks for bash or zsh.
8104 if test -z "$BASH_VERSION$ZSH_VERSION" \
8105     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8106   as_echo='print -r --'
8107   as_echo_n='print -rn --'
8108 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8109   as_echo='printf %s\n'
8110   as_echo_n='printf %s'
8111 else
8112   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8113     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8114     as_echo_n='/usr/ucb/echo -n'
8115   else
8116     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8117     as_echo_n_body='eval
8118       arg=$1;
8119       case $arg in #(
8120       *"$as_nl"*)
8121         expr "X$arg" : "X\\(.*\\)$as_nl";
8122         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8123       esac;
8124       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8125     '
8126     export as_echo_n_body
8127     as_echo_n='sh -c $as_echo_n_body as_echo'
8128   fi
8129   export as_echo_body
8130   as_echo='sh -c $as_echo_body as_echo'
8131 fi
8132
8133 # The user is always right.
8134 if test "${PATH_SEPARATOR+set}" != set; then
8135   PATH_SEPARATOR=:
8136   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8137     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8138       PATH_SEPARATOR=';'
8139   }
8140 fi
8141
8142
8143 # IFS
8144 # We need space, tab and new line, in precisely that order.  Quoting is
8145 # there to prevent editors from complaining about space-tab.
8146 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8147 # splitting by setting IFS to empty value.)
8148 IFS=" ""        $as_nl"
8149
8150 # Find who we are.  Look in the path if we contain no directory separator.
8151 case $0 in #((
8152   *[\\/]* ) as_myself=$0 ;;
8153   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8154 for as_dir in $PATH
8155 do
8156   IFS=$as_save_IFS
8157   test -z "$as_dir" && as_dir=.
8158     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8159   done
8160 IFS=$as_save_IFS
8161
8162      ;;
8163 esac
8164 # We did not find ourselves, most probably we were run as `sh COMMAND'
8165 # in which case we are not to be found in the path.
8166 if test "x$as_myself" = x; then
8167   as_myself=$0
8168 fi
8169 if test ! -f "$as_myself"; then
8170   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8171   exit 1
8172 fi
8173
8174 # Unset variables that we do not need and which cause bugs (e.g. in
8175 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8176 # suppresses any "Segmentation fault" message there.  '((' could
8177 # trigger a bug in pdksh 5.2.14.
8178 for as_var in BASH_ENV ENV MAIL MAILPATH
8179 do eval test x\${$as_var+set} = xset \
8180   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8181 done
8182 PS1='$ '
8183 PS2='> '
8184 PS4='+ '
8185
8186 # NLS nuisances.
8187 LC_ALL=C
8188 export LC_ALL
8189 LANGUAGE=C
8190 export LANGUAGE
8191
8192 # CDPATH.
8193 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8194
8195
8196 # as_fn_error ERROR [LINENO LOG_FD]
8197 # ---------------------------------
8198 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8199 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8200 # script with status $?, using 1 if that was 0.
8201 as_fn_error ()
8202 {
8203   as_status=$?; test $as_status -eq 0 && as_status=1
8204   if test "$3"; then
8205     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8206     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8207   fi
8208   $as_echo "$as_me: error: $1" >&2
8209   as_fn_exit $as_status
8210 } # as_fn_error
8211
8212
8213 # as_fn_set_status STATUS
8214 # -----------------------
8215 # Set $? to STATUS, without forking.
8216 as_fn_set_status ()
8217 {
8218   return $1
8219 } # as_fn_set_status
8220
8221 # as_fn_exit STATUS
8222 # -----------------
8223 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8224 as_fn_exit ()
8225 {
8226   set +e
8227   as_fn_set_status $1
8228   exit $1
8229 } # as_fn_exit
8230
8231 # as_fn_unset VAR
8232 # ---------------
8233 # Portably unset VAR.
8234 as_fn_unset ()
8235 {
8236   { eval $1=; unset $1;}
8237 }
8238 as_unset=as_fn_unset
8239 # as_fn_append VAR VALUE
8240 # ----------------------
8241 # Append the text in VALUE to the end of the definition contained in VAR. Take
8242 # advantage of any shell optimizations that allow amortized linear growth over
8243 # repeated appends, instead of the typical quadratic growth present in naive
8244 # implementations.
8245 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8246   eval 'as_fn_append ()
8247   {
8248     eval $1+=\$2
8249   }'
8250 else
8251   as_fn_append ()
8252   {
8253     eval $1=\$$1\$2
8254   }
8255 fi # as_fn_append
8256
8257 # as_fn_arith ARG...
8258 # ------------------
8259 # Perform arithmetic evaluation on the ARGs, and store the result in the
8260 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8261 # must be portable across $(()) and expr.
8262 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8263   eval 'as_fn_arith ()
8264   {
8265     as_val=$(( $* ))
8266   }'
8267 else
8268   as_fn_arith ()
8269   {
8270     as_val=`expr "$@" || test $? -eq 1`
8271   }
8272 fi # as_fn_arith
8273
8274
8275 if expr a : '\(a\)' >/dev/null 2>&1 &&
8276    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8277   as_expr=expr
8278 else
8279   as_expr=false
8280 fi
8281
8282 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8283   as_basename=basename
8284 else
8285   as_basename=false
8286 fi
8287
8288 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8289   as_dirname=dirname
8290 else
8291   as_dirname=false
8292 fi
8293
8294 as_me=`$as_basename -- "$0" ||
8295 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8296          X"$0" : 'X\(//\)$' \| \
8297          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8298 $as_echo X/"$0" |
8299     sed '/^.*\/\([^/][^/]*\)\/*$/{
8300             s//\1/
8301             q
8302           }
8303           /^X\/\(\/\/\)$/{
8304             s//\1/
8305             q
8306           }
8307           /^X\/\(\/\).*/{
8308             s//\1/
8309             q
8310           }
8311           s/.*/./; q'`
8312
8313 # Avoid depending upon Character Ranges.
8314 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8315 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8316 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8317 as_cr_digits='0123456789'
8318 as_cr_alnum=$as_cr_Letters$as_cr_digits
8319
8320 ECHO_C= ECHO_N= ECHO_T=
8321 case `echo -n x` in #(((((
8322 -n*)
8323   case `echo 'xy\c'` in
8324   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8325   xy)  ECHO_C='\c';;
8326   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8327        ECHO_T=' ';;
8328   esac;;
8329 *)
8330   ECHO_N='-n';;
8331 esac
8332
8333 rm -f conf$$ conf$$.exe conf$$.file
8334 if test -d conf$$.dir; then
8335   rm -f conf$$.dir/conf$$.file
8336 else
8337   rm -f conf$$.dir
8338   mkdir conf$$.dir 2>/dev/null
8339 fi
8340 if (echo >conf$$.file) 2>/dev/null; then
8341   if ln -s conf$$.file conf$$ 2>/dev/null; then
8342     as_ln_s='ln -s'
8343     # ... but there are two gotchas:
8344     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8345     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8346     # In both cases, we have to default to `cp -p'.
8347     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8348       as_ln_s='cp -p'
8349   elif ln conf$$.file conf$$ 2>/dev/null; then
8350     as_ln_s=ln
8351   else
8352     as_ln_s='cp -p'
8353   fi
8354 else
8355   as_ln_s='cp -p'
8356 fi
8357 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8358 rmdir conf$$.dir 2>/dev/null
8359
8360
8361 # as_fn_mkdir_p
8362 # -------------
8363 # Create "$as_dir" as a directory, including parents if necessary.
8364 as_fn_mkdir_p ()
8365 {
8366
8367   case $as_dir in #(
8368   -*) as_dir=./$as_dir;;
8369   esac
8370   test -d "$as_dir" || eval $as_mkdir_p || {
8371     as_dirs=
8372     while :; do
8373       case $as_dir in #(
8374       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8375       *) as_qdir=$as_dir;;
8376       esac
8377       as_dirs="'$as_qdir' $as_dirs"
8378       as_dir=`$as_dirname -- "$as_dir" ||
8379 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8380          X"$as_dir" : 'X\(//\)[^/]' \| \
8381          X"$as_dir" : 'X\(//\)$' \| \
8382          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8383 $as_echo X"$as_dir" |
8384     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8385             s//\1/
8386             q
8387           }
8388           /^X\(\/\/\)[^/].*/{
8389             s//\1/
8390             q
8391           }
8392           /^X\(\/\/\)$/{
8393             s//\1/
8394             q
8395           }
8396           /^X\(\/\).*/{
8397             s//\1/
8398             q
8399           }
8400           s/.*/./; q'`
8401       test -d "$as_dir" && break
8402     done
8403     test -z "$as_dirs" || eval "mkdir $as_dirs"
8404   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8405
8406
8407 } # as_fn_mkdir_p
8408 if mkdir -p . 2>/dev/null; then
8409   as_mkdir_p='mkdir -p "$as_dir"'
8410 else
8411   test -d ./-p && rmdir ./-p
8412   as_mkdir_p=false
8413 fi
8414
8415 if test -x / >/dev/null 2>&1; then
8416   as_test_x='test -x'
8417 else
8418   if ls -dL / >/dev/null 2>&1; then
8419     as_ls_L_option=L
8420   else
8421     as_ls_L_option=
8422   fi
8423   as_test_x='
8424     eval sh -c '\''
8425       if test -d "$1"; then
8426         test -d "$1/.";
8427       else
8428         case $1 in #(
8429         -*)set "./$1";;
8430         esac;
8431         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8432         ???[sx]*):;;*)false;;esac;fi
8433     '\'' sh
8434   '
8435 fi
8436 as_executable_p=$as_test_x
8437
8438 # Sed expression to map a string onto a valid CPP name.
8439 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8440
8441 # Sed expression to map a string onto a valid variable name.
8442 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8443
8444
8445 exec 6>&1
8446 ## ----------------------------------- ##
8447 ## Main body of $CONFIG_STATUS script. ##
8448 ## ----------------------------------- ##
8449 _ASEOF
8450 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8451
8452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8453 # Save the log message, to keep $0 and so on meaningful, and to
8454 # report actual input values of CONFIG_FILES etc. instead of their
8455 # values after options handling.
8456 ac_log="
8457 This file was extended by $as_me, which was
8458 generated by GNU Autoconf 2.64.  Invocation command line was
8459
8460   CONFIG_FILES    = $CONFIG_FILES
8461   CONFIG_HEADERS  = $CONFIG_HEADERS
8462   CONFIG_LINKS    = $CONFIG_LINKS
8463   CONFIG_COMMANDS = $CONFIG_COMMANDS
8464   $ $0 $@
8465
8466 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8467 "
8468
8469 _ACEOF
8470
8471 case $ac_config_files in *"
8472 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8473 esac
8474
8475 case $ac_config_headers in *"
8476 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8477 esac
8478
8479
8480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8481 # Files that config.status was made for.
8482 config_files="$ac_config_files"
8483 config_headers="$ac_config_headers"
8484 config_commands="$ac_config_commands"
8485
8486 _ACEOF
8487
8488 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8489 ac_cs_usage="\
8490 \`$as_me' instantiates files and other configuration actions
8491 from templates according to the current configuration.  Unless the files
8492 and actions are specified as TAGs, all are instantiated by default.
8493
8494 Usage: $0 [OPTION]... [TAG]...
8495
8496   -h, --help       print this help, then exit
8497   -V, --version    print version number and configuration settings, then exit
8498   -q, --quiet, --silent
8499                    do not print progress messages
8500   -d, --debug      don't remove temporary files
8501       --recheck    update $as_me by reconfiguring in the same conditions
8502       --file=FILE[:TEMPLATE]
8503                    instantiate the configuration file FILE
8504       --header=FILE[:TEMPLATE]
8505                    instantiate the configuration header FILE
8506
8507 Configuration files:
8508 $config_files
8509
8510 Configuration headers:
8511 $config_headers
8512
8513 Configuration commands:
8514 $config_commands
8515
8516 Report bugs to the package provider."
8517
8518 _ACEOF
8519 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8520 ac_cs_version="\\
8521 config.status
8522 configured by $0, generated by GNU Autoconf 2.64,
8523   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8524
8525 Copyright (C) 2009 Free Software Foundation, Inc.
8526 This config.status script is free software; the Free Software Foundation
8527 gives unlimited permission to copy, distribute and modify it."
8528
8529 ac_pwd='$ac_pwd'
8530 srcdir='$srcdir'
8531 INSTALL='$INSTALL'
8532 test -n "\$AWK" || AWK=awk
8533 _ACEOF
8534
8535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8536 # The default lists apply if the user does not specify any file.
8537 ac_need_defaults=:
8538 while test $# != 0
8539 do
8540   case $1 in
8541   --*=*)
8542     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8543     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8544     ac_shift=:
8545     ;;
8546   *)
8547     ac_option=$1
8548     ac_optarg=$2
8549     ac_shift=shift
8550     ;;
8551   esac
8552
8553   case $ac_option in
8554   # Handling of the options.
8555   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8556     ac_cs_recheck=: ;;
8557   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8558     $as_echo "$ac_cs_version"; exit ;;
8559   --debug | --debu | --deb | --de | --d | -d )
8560     debug=: ;;
8561   --file | --fil | --fi | --f )
8562     $ac_shift
8563     case $ac_optarg in
8564     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8565     esac
8566     as_fn_append CONFIG_FILES " '$ac_optarg'"
8567     ac_need_defaults=false;;
8568   --header | --heade | --head | --hea )
8569     $ac_shift
8570     case $ac_optarg in
8571     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8572     esac
8573     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8574     ac_need_defaults=false;;
8575   --he | --h)
8576     # Conflict between --help and --header
8577     as_fn_error "ambiguous option: \`$1'
8578 Try \`$0 --help' for more information.";;
8579   --help | --hel | -h )
8580     $as_echo "$ac_cs_usage"; exit ;;
8581   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8582   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8583     ac_cs_silent=: ;;
8584
8585   # This is an error.
8586   -*) as_fn_error "unrecognized option: \`$1'
8587 Try \`$0 --help' for more information." ;;
8588
8589   *) as_fn_append ac_config_targets " $1"
8590      ac_need_defaults=false ;;
8591
8592   esac
8593   shift
8594 done
8595
8596 ac_configure_extra_args=
8597
8598 if $ac_cs_silent; then
8599   exec 6>/dev/null
8600   ac_configure_extra_args="$ac_configure_extra_args --silent"
8601 fi
8602
8603 _ACEOF
8604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8605 if \$ac_cs_recheck; then
8606   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8607   shift
8608   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8609   CONFIG_SHELL='$SHELL'
8610   export CONFIG_SHELL
8611   exec "\$@"
8612 fi
8613
8614 _ACEOF
8615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8616 exec 5>>config.log
8617 {
8618   echo
8619   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8620 ## Running $as_me. ##
8621 _ASBOX
8622   $as_echo "$ac_log"
8623 } >&5
8624
8625 _ACEOF
8626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8627 _ACEOF
8628
8629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8630
8631 # Handling of arguments.
8632 for ac_config_target in $ac_config_targets
8633 do
8634   case $ac_config_target in
8635     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8636     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
8637     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8638     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8639
8640   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8641   esac
8642 done
8643
8644
8645 # If the user did not use the arguments to specify the items to instantiate,
8646 # then the envvar interface is used.  Set only those that are not.
8647 # We use the long form for the default assignment because of an extremely
8648 # bizarre bug on SunOS 4.1.3.
8649 if $ac_need_defaults; then
8650   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8651   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8652   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8653 fi
8654
8655 # Have a temporary directory for convenience.  Make it in the build tree
8656 # simply because there is no reason against having it here, and in addition,
8657 # creating and moving files from /tmp can sometimes cause problems.
8658 # Hook for its removal unless debugging.
8659 # Note that there is a small window in which the directory will not be cleaned:
8660 # after its creation but before its name has been assigned to `$tmp'.
8661 $debug ||
8662 {
8663   tmp=
8664   trap 'exit_status=$?
8665   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8666 ' 0
8667   trap 'as_fn_exit 1' 1 2 13 15
8668 }
8669 # Create a (secure) tmp directory for tmp files.
8670
8671 {
8672   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8673   test -n "$tmp" && test -d "$tmp"
8674 }  ||
8675 {
8676   tmp=./conf$$-$RANDOM
8677   (umask 077 && mkdir "$tmp")
8678 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8679
8680 # Set up the scripts for CONFIG_FILES section.
8681 # No need to generate them if there are no CONFIG_FILES.
8682 # This happens for instance with `./config.status config.h'.
8683 if test -n "$CONFIG_FILES"; then
8684
8685
8686 ac_cr=`echo X | tr X '\015'`
8687 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8688 # But we know of no other shell where ac_cr would be empty at this
8689 # point, so we can use a bashism as a fallback.
8690 if test "x$ac_cr" = x; then
8691   eval ac_cr=\$\'\\r\'
8692 fi
8693 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8694 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8695   ac_cs_awk_cr='\r'
8696 else
8697   ac_cs_awk_cr=$ac_cr
8698 fi
8699
8700 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8701 _ACEOF
8702
8703
8704 {
8705   echo "cat >conf$$subs.awk <<_ACEOF" &&
8706   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8707   echo "_ACEOF"
8708 } >conf$$subs.sh ||
8709   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8710 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8711 ac_delim='%!_!# '
8712 for ac_last_try in false false false false false :; do
8713   . ./conf$$subs.sh ||
8714     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8715
8716   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8717   if test $ac_delim_n = $ac_delim_num; then
8718     break
8719   elif $ac_last_try; then
8720     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8721   else
8722     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8723   fi
8724 done
8725 rm -f conf$$subs.sh
8726
8727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8728 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8729 _ACEOF
8730 sed -n '
8731 h
8732 s/^/S["/; s/!.*/"]=/
8733 p
8734 g
8735 s/^[^!]*!//
8736 :repl
8737 t repl
8738 s/'"$ac_delim"'$//
8739 t delim
8740 :nl
8741 h
8742 s/\(.\{148\}\).*/\1/
8743 t more1
8744 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8745 p
8746 n
8747 b repl
8748 :more1
8749 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8750 p
8751 g
8752 s/.\{148\}//
8753 t nl
8754 :delim
8755 h
8756 s/\(.\{148\}\).*/\1/
8757 t more2
8758 s/["\\]/\\&/g; s/^/"/; s/$/"/
8759 p
8760 b
8761 :more2
8762 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8763 p
8764 g
8765 s/.\{148\}//
8766 t delim
8767 ' <conf$$subs.awk | sed '
8768 /^[^""]/{
8769   N
8770   s/\n//
8771 }
8772 ' >>$CONFIG_STATUS || ac_write_fail=1
8773 rm -f conf$$subs.awk
8774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8775 _ACAWK
8776 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8777   for (key in S) S_is_set[key] = 1
8778   FS = "\a"
8779
8780 }
8781 {
8782   line = $ 0
8783   nfields = split(line, field, "@")
8784   substed = 0
8785   len = length(field[1])
8786   for (i = 2; i < nfields; i++) {
8787     key = field[i]
8788     keylen = length(key)
8789     if (S_is_set[key]) {
8790       value = S[key]
8791       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8792       len += length(value) + length(field[++i])
8793       substed = 1
8794     } else
8795       len += 1 + keylen
8796   }
8797
8798   print line
8799 }
8800
8801 _ACAWK
8802 _ACEOF
8803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8804 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8805   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8806 else
8807   cat
8808 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8809   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8810 _ACEOF
8811
8812 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8813 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8814 # trailing colons and then remove the whole line if VPATH becomes empty
8815 # (actually we leave an empty line to preserve line numbers).
8816 if test "x$srcdir" = x.; then
8817   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8818 s/:*\$(srcdir):*/:/
8819 s/:*\${srcdir}:*/:/
8820 s/:*@srcdir@:*/:/
8821 s/^\([^=]*=[     ]*\):*/\1/
8822 s/:*$//
8823 s/^[^=]*=[       ]*$//
8824 }'
8825 fi
8826
8827 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8828 fi # test -n "$CONFIG_FILES"
8829
8830 # Set up the scripts for CONFIG_HEADERS section.
8831 # No need to generate them if there are no CONFIG_HEADERS.
8832 # This happens for instance with `./config.status Makefile'.
8833 if test -n "$CONFIG_HEADERS"; then
8834 cat >"$tmp/defines.awk" <<\_ACAWK ||
8835 BEGIN {
8836 _ACEOF
8837
8838 # Transform confdefs.h into an awk script `defines.awk', embedded as
8839 # here-document in config.status, that substitutes the proper values into
8840 # config.h.in to produce config.h.
8841
8842 # Create a delimiter string that does not exist in confdefs.h, to ease
8843 # handling of long lines.
8844 ac_delim='%!_!# '
8845 for ac_last_try in false false :; do
8846   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8847   if test -z "$ac_t"; then
8848     break
8849   elif $ac_last_try; then
8850     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8851   else
8852     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8853   fi
8854 done
8855
8856 # For the awk script, D is an array of macro values keyed by name,
8857 # likewise P contains macro parameters if any.  Preserve backslash
8858 # newline sequences.
8859
8860 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8861 sed -n '
8862 s/.\{148\}/&'"$ac_delim"'/g
8863 t rset
8864 :rset
8865 s/^[     ]*#[    ]*define[       ][      ]*/ /
8866 t def
8867 d
8868 :def
8869 s/\\$//
8870 t bsnl
8871 s/["\\]/\\&/g
8872 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8873 D["\1"]=" \3"/p
8874 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8875 d
8876 :bsnl
8877 s/["\\]/\\&/g
8878 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8879 D["\1"]=" \3\\\\\\n"\\/p
8880 t cont
8881 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8882 t cont
8883 d
8884 :cont
8885 n
8886 s/.\{148\}/&'"$ac_delim"'/g
8887 t clear
8888 :clear
8889 s/\\$//
8890 t bsnlc
8891 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8892 d
8893 :bsnlc
8894 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8895 b cont
8896 ' <confdefs.h | sed '
8897 s/'"$ac_delim"'/"\\\
8898 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8899
8900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8901   for (key in D) D_is_set[key] = 1
8902   FS = "\a"
8903 }
8904 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8905   line = \$ 0
8906   split(line, arg, " ")
8907   if (arg[1] == "#") {
8908     defundef = arg[2]
8909     mac1 = arg[3]
8910   } else {
8911     defundef = substr(arg[1], 2)
8912     mac1 = arg[2]
8913   }
8914   split(mac1, mac2, "(") #)
8915   macro = mac2[1]
8916   prefix = substr(line, 1, index(line, defundef) - 1)
8917   if (D_is_set[macro]) {
8918     # Preserve the white space surrounding the "#".
8919     print prefix "define", macro P[macro] D[macro]
8920     next
8921   } else {
8922     # Replace #undef with comments.  This is necessary, for example,
8923     # in the case of _POSIX_SOURCE, which is predefined and required
8924     # on some systems where configure will not decide to define it.
8925     if (defundef == "undef") {
8926       print "/*", prefix defundef, macro, "*/"
8927       next
8928     }
8929   }
8930 }
8931 { print }
8932 _ACAWK
8933 _ACEOF
8934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8935   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8936 fi # test -n "$CONFIG_HEADERS"
8937
8938
8939 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8940 shift
8941 for ac_tag
8942 do
8943   case $ac_tag in
8944   :[FHLC]) ac_mode=$ac_tag; continue;;
8945   esac
8946   case $ac_mode$ac_tag in
8947   :[FHL]*:*);;
8948   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8949   :[FH]-) ac_tag=-:-;;
8950   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8951   esac
8952   ac_save_IFS=$IFS
8953   IFS=:
8954   set x $ac_tag
8955   IFS=$ac_save_IFS
8956   shift
8957   ac_file=$1
8958   shift
8959
8960   case $ac_mode in
8961   :L) ac_source=$1;;
8962   :[FH])
8963     ac_file_inputs=
8964     for ac_f
8965     do
8966       case $ac_f in
8967       -) ac_f="$tmp/stdin";;
8968       *) # Look for the file first in the build tree, then in the source tree
8969          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8970          # because $ac_f cannot contain `:'.
8971          test -f "$ac_f" ||
8972            case $ac_f in
8973            [\\/$]*) false;;
8974            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8975            esac ||
8976            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8977       esac
8978       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8979       as_fn_append ac_file_inputs " '$ac_f'"
8980     done
8981
8982     # Let's still pretend it is `configure' which instantiates (i.e., don't
8983     # use $as_me), people would be surprised to read:
8984     #    /* config.h.  Generated by config.status.  */
8985     configure_input='Generated from '`
8986           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8987         `' by configure.'
8988     if test x"$ac_file" != x-; then
8989       configure_input="$ac_file.  $configure_input"
8990       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8991 $as_echo "$as_me: creating $ac_file" >&6;}
8992     fi
8993     # Neutralize special characters interpreted by sed in replacement strings.
8994     case $configure_input in #(
8995     *\&* | *\|* | *\\* )
8996        ac_sed_conf_input=`$as_echo "$configure_input" |
8997        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8998     *) ac_sed_conf_input=$configure_input;;
8999     esac
9000
9001     case $ac_tag in
9002     *:-:* | *:-) cat >"$tmp/stdin" \
9003       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
9004     esac
9005     ;;
9006   esac
9007
9008   ac_dir=`$as_dirname -- "$ac_file" ||
9009 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9010          X"$ac_file" : 'X\(//\)[^/]' \| \
9011          X"$ac_file" : 'X\(//\)$' \| \
9012          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9013 $as_echo X"$ac_file" |
9014     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9015             s//\1/
9016             q
9017           }
9018           /^X\(\/\/\)[^/].*/{
9019             s//\1/
9020             q
9021           }
9022           /^X\(\/\/\)$/{
9023             s//\1/
9024             q
9025           }
9026           /^X\(\/\).*/{
9027             s//\1/
9028             q
9029           }
9030           s/.*/./; q'`
9031   as_dir="$ac_dir"; as_fn_mkdir_p
9032   ac_builddir=.
9033
9034 case "$ac_dir" in
9035 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9036 *)
9037   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9038   # A ".." for each directory in $ac_dir_suffix.
9039   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9040   case $ac_top_builddir_sub in
9041   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9042   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9043   esac ;;
9044 esac
9045 ac_abs_top_builddir=$ac_pwd
9046 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9047 # for backward compatibility:
9048 ac_top_builddir=$ac_top_build_prefix
9049
9050 case $srcdir in
9051   .)  # We are building in place.
9052     ac_srcdir=.
9053     ac_top_srcdir=$ac_top_builddir_sub
9054     ac_abs_top_srcdir=$ac_pwd ;;
9055   [\\/]* | ?:[\\/]* )  # Absolute name.
9056     ac_srcdir=$srcdir$ac_dir_suffix;
9057     ac_top_srcdir=$srcdir
9058     ac_abs_top_srcdir=$srcdir ;;
9059   *) # Relative name.
9060     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9061     ac_top_srcdir=$ac_top_build_prefix$srcdir
9062     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9063 esac
9064 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9065
9066
9067   case $ac_mode in
9068   :F)
9069   #
9070   # CONFIG_FILE
9071   #
9072
9073   case $INSTALL in
9074   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9075   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9076   esac
9077 _ACEOF
9078
9079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9080 # If the template does not know about datarootdir, expand it.
9081 # FIXME: This hack should be removed a few years after 2.60.
9082 ac_datarootdir_hack=; ac_datarootdir_seen=
9083 ac_sed_dataroot='
9084 /datarootdir/ {
9085   p
9086   q
9087 }
9088 /@datadir@/p
9089 /@docdir@/p
9090 /@infodir@/p
9091 /@localedir@/p
9092 /@mandir@/p'
9093 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9094 *datarootdir*) ac_datarootdir_seen=yes;;
9095 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9096   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9097 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9098 _ACEOF
9099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9100   ac_datarootdir_hack='
9101   s&@datadir@&$datadir&g
9102   s&@docdir@&$docdir&g
9103   s&@infodir@&$infodir&g
9104   s&@localedir@&$localedir&g
9105   s&@mandir@&$mandir&g
9106   s&\\\${datarootdir}&$datarootdir&g' ;;
9107 esac
9108 _ACEOF
9109
9110 # Neutralize VPATH when `$srcdir' = `.'.
9111 # Shell code in configure.ac might set extrasub.
9112 # FIXME: do we really want to maintain this feature?
9113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9114 ac_sed_extra="$ac_vpsub
9115 $extrasub
9116 _ACEOF
9117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9118 :t
9119 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9120 s|@configure_input@|$ac_sed_conf_input|;t t
9121 s&@top_builddir@&$ac_top_builddir_sub&;t t
9122 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9123 s&@srcdir@&$ac_srcdir&;t t
9124 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9125 s&@top_srcdir@&$ac_top_srcdir&;t t
9126 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9127 s&@builddir@&$ac_builddir&;t t
9128 s&@abs_builddir@&$ac_abs_builddir&;t t
9129 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9130 s&@INSTALL@&$ac_INSTALL&;t t
9131 $ac_datarootdir_hack
9132 "
9133 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9134   || as_fn_error "could not create $ac_file" "$LINENO" 5
9135
9136 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9137   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9138   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9139   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9140 which seems to be undefined.  Please make sure it is defined." >&5
9141 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9142 which seems to be undefined.  Please make sure it is defined." >&2;}
9143
9144   rm -f "$tmp/stdin"
9145   case $ac_file in
9146   -) cat "$tmp/out" && rm -f "$tmp/out";;
9147   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9148   esac \
9149   || as_fn_error "could not create $ac_file" "$LINENO" 5
9150  ;;
9151   :H)
9152   #
9153   # CONFIG_HEADER
9154   #
9155   if test x"$ac_file" != x-; then
9156     {
9157       $as_echo "/* $configure_input  */" \
9158       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9159     } >"$tmp/config.h" \
9160       || as_fn_error "could not create $ac_file" "$LINENO" 5
9161     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9162       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9163 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9164     else
9165       rm -f "$ac_file"
9166       mv "$tmp/config.h" "$ac_file" \
9167         || as_fn_error "could not create $ac_file" "$LINENO" 5
9168     fi
9169   else
9170     $as_echo "/* $configure_input  */" \
9171       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9172       || as_fn_error "could not create -" "$LINENO" 5
9173   fi
9174  ;;
9175
9176   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9177 $as_echo "$as_me: executing $ac_file commands" >&6;}
9178  ;;
9179   esac
9180
9181
9182   case $ac_file$ac_mode in
9183     "build-config.h":C) cp config.h build-config.h ;;
9184     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
9185
9186   esac
9187 done # for ac_tag
9188
9189
9190 as_fn_exit 0
9191 _ACEOF
9192 ac_clean_files=$ac_clean_files_save
9193
9194 test $ac_write_fail = 0 ||
9195   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9196
9197
9198 # configure is writing to config.log, and then calls config.status.
9199 # config.status does its own redirection, appending to config.log.
9200 # Unfortunately, on DOS this fails, as config.log is still kept open
9201 # by configure, so config.status won't be able to write to it; its
9202 # output is simply discarded.  So we exec the FD to /dev/null,
9203 # effectively closing config.log, so it can be properly (re)opened and
9204 # appended to by config.status.  When coming back to configure, we
9205 # need to make the FD available again.
9206 if test "$no_create" != yes; then
9207   ac_cs_success=:
9208   ac_config_status_args=
9209   test "$silent" = yes &&
9210     ac_config_status_args="$ac_config_status_args --quiet"
9211   exec 5>/dev/null
9212   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9213   exec 5>>config.log
9214   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9215   # would make configure fail if this is the last instruction.
9216   $ac_cs_success || as_fn_exit $?
9217 fi
9218 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9219   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9220 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9221 fi
9222