sim/moxie/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 LIBOBJS
 593 cgen_breaks
 594 DTC
 595 REPORT_BUGS_TEXI
 596 REPORT_BUGS_TO
 597 PKGVERSION
 598 sim_profile
 599 sim_trace
 600 sim_stdio
 601 sim_debug
 602 sim_cflags
 603 sim_bswap
 604 MAINT
 605 CATOBJEXT
 606 GENCAT
 607 INSTOBJEXT
 608 DATADIRNAME
 609 CATALOGS
 610 POSUB
 611 GMSGFMT
 612 XGETTEXT
 613 INCINTL
 614 LIBINTL_DEP
 615 LIBINTL
 616 USE_NLS
 617 GMAKE_FALSE
 618 GMAKE_TRUE
 619 MAKE
 620 CCDEPMODE
 621 DEPDIR
 622 am__leading_dot
 623 PACKAGE
 624 RANLIB
 625 AR
 626 HDEFINES
 627 CC_FOR_BUILD
 628 INSTALL_DATA
 629 INSTALL_SCRIPT
 630 INSTALL_PROGRAM
 631 EGREP
 632 GREP
 633 CPP
 634 target_os
 635 target_vendor
 636 target_cpu
 637 target
 638 host_os
 639 host_vendor
 640 host_cpu
 641 host
 642 build_os
 643 build_vendor
 644 build_cpu
 645 build
 646 OBJEXT
 647 EXEEXT
 648 ac_ct_CC
 649 CPPFLAGS
 650 LDFLAGS
 651 CFLAGS
 652 CC
 653 WERROR_CFLAGS
 654 WARN_CFLAGS
 655 sim_xor_endian
 656 sim_stdcall
 657 sim_smp
 658 sim_reserved_bits
 659 sim_regparm
 660 sim_packages
 661 sim_inline
 662 sim_hw
 663 sim_hw_objs
 664 sim_hw_cflags
 665 sim_default_model
 666 sim_scache
 667 sim_float
 668 sim_hostendian
 669 sim_endian
 670 sim_bitsize
 671 sim_assert
 672 sim_alignment
 673 sim_environment
 674 target_alias
 675 host_alias
 676 build_alias
 677 LIBS
 678 ECHO_T
 679 ECHO_N
 680 ECHO_C
 681 DEFS
 682 mandir
 683 localedir
 684 libdir
 685 psdir
 686 pdfdir
 687 dvidir
 688 htmldir
 689 infodir
 690 docdir
 691 oldincludedir
 692 includedir
 693 localstatedir
 694 sharedstatedir
 695 sysconfdir
 696 datadir
 697 datarootdir
 698 libexecdir
 699 sbindir
 700 bindir
 701 program_transform_name
 702 prefix
 703 exec_prefix
 704 PACKAGE_URL
 705 PACKAGE_BUGREPORT
 706 PACKAGE_STRING
 707 PACKAGE_VERSION
 708 PACKAGE_TARNAME
 709 PACKAGE_NAME
 710 PATH_SEPARATOR
 711 SHELL'
 712 ac_subst_files=''
 713 ac_user_opts='
 714 enable_option_checking
 715 with_zlib
 716 enable_maintainer_mode
 717 enable_sim_bswap
 718 enable_sim_cflags
 719 enable_sim_debug
 720 enable_sim_stdio
 721 enable_sim_trace
 722 enable_sim_profile
 723 with_pkgversion
 724 with_bugurl
 725 enable_sim_endian
 726 enable_sim_alignment
 727 enable_sim_hostendian
 728 enable_sim_environment
 729 enable_sim_inline
 730 '
 731       ac_precious_vars='build_alias
 732 host_alias
 733 target_alias
 734 CC
 735 CFLAGS
 736 LDFLAGS
 737 LIBS
 738 CPPFLAGS
 739 CPP'
 740
 741
 742 # Initialize some variables set by options.
 743 ac_init_help=
 744 ac_init_version=false
 745 ac_unrecognized_opts=
 746 ac_unrecognized_sep=
 747 # The variables have the same names as the options, with
 748 # dashes changed to underlines.
 749 cache_file=/dev/null
 750 exec_prefix=NONE
 751 no_create=
 752 no_recursion=
 753 prefix=NONE
 754 program_prefix=NONE
 755 program_suffix=NONE
 756 program_transform_name=s,x,x,
 757 silent=
 758 site=
 759 srcdir=
 760 verbose=
 761 x_includes=NONE
 762 x_libraries=NONE
 763
 764 # Installation directory options.
 765 # These are left unexpanded so users can "make install exec_prefix=/foo"
 766 # and all the variables that are supposed to be based on exec_prefix
 767 # by default will actually change.
 768 # Use braces instead of parens because sh, perl, etc. also accept them.
 769 # (The list follows the same order as the GNU Coding Standards.)
 770 bindir='${exec_prefix}/bin'
 771 sbindir='${exec_prefix}/sbin'
 772 libexecdir='${exec_prefix}/libexec'
 773 datarootdir='${prefix}/share'
 774 datadir='${datarootdir}'
 775 sysconfdir='${prefix}/etc'
 776 sharedstatedir='${prefix}/com'
 777 localstatedir='${prefix}/var'
 778 includedir='${prefix}/include'
 779 oldincludedir='/usr/include'
 780 docdir='${datarootdir}/doc/${PACKAGE}'
 781 infodir='${datarootdir}/info'
 782 htmldir='${docdir}'
 783 dvidir='${docdir}'
 784 pdfdir='${docdir}'
 785 psdir='${docdir}'
 786 libdir='${exec_prefix}/lib'
 787 localedir='${datarootdir}/locale'
 788 mandir='${datarootdir}/man'
 789
 790 ac_prev=
 791 ac_dashdash=
 792 for ac_option
 793 do
 794   # If the previous option needs an argument, assign it.
 795   if test -n "$ac_prev"; then
 796     eval $ac_prev=\$ac_option
 797     ac_prev=
 798     continue
 799   fi
 800
 801   case $ac_option in
 802   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 803   *)    ac_optarg=yes ;;
 804   esac
 805
 806   # Accept the important Cygnus configure options, so we can diagnose typos.
 807
 808   case $ac_dashdash$ac_option in
 809   --)
 810     ac_dashdash=yes ;;
 811
 812   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 813     ac_prev=bindir ;;
 814   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 815     bindir=$ac_optarg ;;
 816
 817   -build | --build | --buil | --bui | --bu)
 818     ac_prev=build_alias ;;
 819   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 820     build_alias=$ac_optarg ;;
 821
 822   -cache-file | --cache-file | --cache-fil | --cache-fi \
 823   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 824     ac_prev=cache_file ;;
 825   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 826   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 827     cache_file=$ac_optarg ;;
 828
 829   --config-cache | -C)
 830     cache_file=config.cache ;;
 831
 832   -datadir | --datadir | --datadi | --datad)
 833     ac_prev=datadir ;;
 834   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 835     datadir=$ac_optarg ;;
 836
 837   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 838   | --dataroo | --dataro | --datar)
 839     ac_prev=datarootdir ;;
 840   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 841   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 842     datarootdir=$ac_optarg ;;
 843
 844   -disable-* | --disable-*)
 845     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 848       as_fn_error "invalid feature name: $ac_useropt"
 849     ac_useropt_orig=$ac_useropt
 850     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 851     case $ac_user_opts in
 852       *"
 853 "enable_$ac_useropt"
 854 "*) ;;
 855       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 856          ac_unrecognized_sep=', ';;
 857     esac
 858     eval enable_$ac_useropt=no ;;
 859
 860   -docdir | --docdir | --docdi | --doc | --do)
 861     ac_prev=docdir ;;
 862   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 863     docdir=$ac_optarg ;;
 864
 865   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 866     ac_prev=dvidir ;;
 867   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 868     dvidir=$ac_optarg ;;
 869
 870   -enable-* | --enable-*)
 871     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 872     # Reject names that are not valid shell variable names.
 873     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 874       as_fn_error "invalid feature name: $ac_useropt"
 875     ac_useropt_orig=$ac_useropt
 876     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 877     case $ac_user_opts in
 878       *"
 879 "enable_$ac_useropt"
 880 "*) ;;
 881       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 882          ac_unrecognized_sep=', ';;
 883     esac
 884     eval enable_$ac_useropt=\$ac_optarg ;;
 885
 886   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 887   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 888   | --exec | --exe | --ex)
 889     ac_prev=exec_prefix ;;
 890   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 891   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 892   | --exec=* | --exe=* | --ex=*)
 893     exec_prefix=$ac_optarg ;;
 894
 895   -gas | --gas | --ga | --g)
 896     # Obsolete; use --with-gas.
 897     with_gas=yes ;;
 898
 899   -help | --help | --hel | --he | -h)
 900     ac_init_help=long ;;
 901   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 902     ac_init_help=recursive ;;
 903   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 904     ac_init_help=short ;;
 905
 906   -host | --host | --hos | --ho)
 907     ac_prev=host_alias ;;
 908   -host=* | --host=* | --hos=* | --ho=*)
 909     host_alias=$ac_optarg ;;
 910
 911   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 912     ac_prev=htmldir ;;
 913   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 914   | --ht=*)
 915     htmldir=$ac_optarg ;;
 916
 917   -includedir | --includedir | --includedi | --included | --include \
 918   | --includ | --inclu | --incl | --inc)
 919     ac_prev=includedir ;;
 920   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 921   | --includ=* | --inclu=* | --incl=* | --inc=*)
 922     includedir=$ac_optarg ;;
 923
 924   -infodir | --infodir | --infodi | --infod | --info | --inf)
 925     ac_prev=infodir ;;
 926   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 927     infodir=$ac_optarg ;;
 928
 929   -libdir | --libdir | --libdi | --libd)
 930     ac_prev=libdir ;;
 931   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 932     libdir=$ac_optarg ;;
 933
 934   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 935   | --libexe | --libex | --libe)
 936     ac_prev=libexecdir ;;
 937   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 938   | --libexe=* | --libex=* | --libe=*)
 939     libexecdir=$ac_optarg ;;
 940
 941   -localedir | --localedir | --localedi | --localed | --locale)
 942     ac_prev=localedir ;;
 943   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 944     localedir=$ac_optarg ;;
 945
 946   -localstatedir | --localstatedir | --localstatedi | --localstated \
 947   | --localstate | --localstat | --localsta | --localst | --locals)
 948     ac_prev=localstatedir ;;
 949   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 950   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 951     localstatedir=$ac_optarg ;;
 952
 953   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 954     ac_prev=mandir ;;
 955   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 956     mandir=$ac_optarg ;;
 957
 958   -nfp | --nfp | --nf)
 959     # Obsolete; use --without-fp.
 960     with_fp=no ;;
 961
 962   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 963   | --no-cr | --no-c | -n)
 964     no_create=yes ;;
 965
 966   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 967   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 968     no_recursion=yes ;;
 969
 970   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 971   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 972   | --oldin | --oldi | --old | --ol | --o)
 973     ac_prev=oldincludedir ;;
 974   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 975   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 976   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 977     oldincludedir=$ac_optarg ;;
 978
 979   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 980     ac_prev=prefix ;;
 981   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 982     prefix=$ac_optarg ;;
 983
 984   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 985   | --program-pre | --program-pr | --program-p)
 986     ac_prev=program_prefix ;;
 987   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 988   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 989     program_prefix=$ac_optarg ;;
 990
 991   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 992   | --program-suf | --program-su | --program-s)
 993     ac_prev=program_suffix ;;
 994   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 995   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 996     program_suffix=$ac_optarg ;;
 997
 998   -program-transform-name | --program-transform-name \
 999   | --program-transform-nam | --program-transform-na \
1000   | --program-transform-n | --program-transform- \
1001   | --program-transform | --program-transfor \
1002   | --program-transfo | --program-transf \
1003   | --program-trans | --program-tran \
1004   | --progr-tra | --program-tr | --program-t)
1005     ac_prev=program_transform_name ;;
1006   -program-transform-name=* | --program-transform-name=* \
1007   | --program-transform-nam=* | --program-transform-na=* \
1008   | --program-transform-n=* | --program-transform-=* \
1009   | --program-transform=* | --program-transfor=* \
1010   | --program-transfo=* | --program-transf=* \
1011   | --program-trans=* | --program-tran=* \
1012   | --progr-tra=* | --program-tr=* | --program-t=*)
1013     program_transform_name=$ac_optarg ;;
1014
1015   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1016     ac_prev=pdfdir ;;
1017   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1018     pdfdir=$ac_optarg ;;
1019
1020   -psdir | --psdir | --psdi | --psd | --ps)
1021     ac_prev=psdir ;;
1022   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1023     psdir=$ac_optarg ;;
1024
1025   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1026   | -silent | --silent | --silen | --sile | --sil)
1027     silent=yes ;;
1028
1029   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1030     ac_prev=sbindir ;;
1031   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1032   | --sbi=* | --sb=*)
1033     sbindir=$ac_optarg ;;
1034
1035   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1036   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1037   | --sharedst | --shareds | --shared | --share | --shar \
1038   | --sha | --sh)
1039     ac_prev=sharedstatedir ;;
1040   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1041   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1042   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1043   | --sha=* | --sh=*)
1044     sharedstatedir=$ac_optarg ;;
1045
1046   -site | --site | --sit)
1047     ac_prev=site ;;
1048   -site=* | --site=* | --sit=*)
1049     site=$ac_optarg ;;
1050
1051   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1052     ac_prev=srcdir ;;
1053   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1054     srcdir=$ac_optarg ;;
1055
1056   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1057   | --syscon | --sysco | --sysc | --sys | --sy)
1058     ac_prev=sysconfdir ;;
1059   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1060   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1061     sysconfdir=$ac_optarg ;;
1062
1063   -target | --target | --targe | --targ | --tar | --ta | --t)
1064     ac_prev=target_alias ;;
1065   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1066     target_alias=$ac_optarg ;;
1067
1068   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1069     verbose=yes ;;
1070
1071   -version | --version | --versio | --versi | --vers | -V)
1072     ac_init_version=: ;;
1073
1074   -with-* | --with-*)
1075     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1076     # Reject names that are not valid shell variable names.
1077     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1078       as_fn_error "invalid package name: $ac_useropt"
1079     ac_useropt_orig=$ac_useropt
1080     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1081     case $ac_user_opts in
1082       *"
1083 "with_$ac_useropt"
1084 "*) ;;
1085       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1086          ac_unrecognized_sep=', ';;
1087     esac
1088     eval with_$ac_useropt=\$ac_optarg ;;
1089
1090   -without-* | --without-*)
1091     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1092     # Reject names that are not valid shell variable names.
1093     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1094       as_fn_error "invalid package name: $ac_useropt"
1095     ac_useropt_orig=$ac_useropt
1096     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1097     case $ac_user_opts in
1098       *"
1099 "with_$ac_useropt"
1100 "*) ;;
1101       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1102          ac_unrecognized_sep=', ';;
1103     esac
1104     eval with_$ac_useropt=no ;;
1105
1106   --x)
1107     # Obsolete; use --with-x.
1108     with_x=yes ;;
1109
1110   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1111   | --x-incl | --x-inc | --x-in | --x-i)
1112     ac_prev=x_includes ;;
1113   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1114   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1115     x_includes=$ac_optarg ;;
1116
1117   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1118   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1119     ac_prev=x_libraries ;;
1120   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1121   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1122     x_libraries=$ac_optarg ;;
1123
1124   -*) as_fn_error "unrecognized option: \`$ac_option'
1125 Try \`$0 --help' for more information."
1126     ;;
1127
1128   *=*)
1129     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1130     # Reject names that are not valid shell variable names.
1131     case $ac_envvar in #(
1132       '' | [0-9]* | *[!_$as_cr_alnum]* )
1133       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1134     esac
1135     eval $ac_envvar=\$ac_optarg
1136     export $ac_envvar ;;
1137
1138   *)
1139     # FIXME: should be removed in autoconf 3.0.
1140     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1141     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1142       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1143     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1144     ;;
1145
1146   esac
1147 done
1148
1149 if test -n "$ac_prev"; then
1150   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1151   as_fn_error "missing argument to $ac_option"
1152 fi
1153
1154 if test -n "$ac_unrecognized_opts"; then
1155   case $enable_option_checking in
1156     no) ;;
1157     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1158     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1159   esac
1160 fi
1161
1162 # Check all directory arguments for consistency.
1163 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1164                 datadir sysconfdir sharedstatedir localstatedir includedir \
1165                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1166                 libdir localedir mandir
1167 do
1168   eval ac_val=\$$ac_var
1169   # Remove trailing slashes.
1170   case $ac_val in
1171     */ )
1172       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1173       eval $ac_var=\$ac_val;;
1174   esac
1175   # Be sure to have absolute directory names.
1176   case $ac_val in
1177     [\\/$]* | ?:[\\/]* )  continue;;
1178     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1179   esac
1180   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1181 done
1182
1183 # There might be people who depend on the old broken behavior: `$host'
1184 # used to hold the argument of --host etc.
1185 # FIXME: To remove some day.
1186 build=$build_alias
1187 host=$host_alias
1188 target=$target_alias
1189
1190 # FIXME: To remove some day.
1191 if test "x$host_alias" != x; then
1192   if test "x$build_alias" = x; then
1193     cross_compiling=maybe
1194     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1195     If a cross compiler is detected then cross compile mode will be used." >&2
1196   elif test "x$build_alias" != "x$host_alias"; then
1197     cross_compiling=yes
1198   fi
1199 fi
1200
1201 ac_tool_prefix=
1202 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1203
1204 test "$silent" = yes && exec 6>/dev/null
1205
1206
1207 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1208 ac_ls_di=`ls -di .` &&
1209 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1210   as_fn_error "working directory cannot be determined"
1211 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1212   as_fn_error "pwd does not report name of working directory"
1213
1214
1215 # Find the source files, if location was not specified.
1216 if test -z "$srcdir"; then
1217   ac_srcdir_defaulted=yes
1218   # Try the directory containing this script, then the parent directory.
1219   ac_confdir=`$as_dirname -- "$as_myself" ||
1220 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1221          X"$as_myself" : 'X\(//\)[^/]' \| \
1222          X"$as_myself" : 'X\(//\)$' \| \
1223          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1224 $as_echo X"$as_myself" |
1225     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1226             s//\1/
1227             q
1228           }
1229           /^X\(\/\/\)[^/].*/{
1230             s//\1/
1231             q
1232           }
1233           /^X\(\/\/\)$/{
1234             s//\1/
1235             q
1236           }
1237           /^X\(\/\).*/{
1238             s//\1/
1239             q
1240           }
1241           s/.*/./; q'`
1242   srcdir=$ac_confdir
1243   if test ! -r "$srcdir/$ac_unique_file"; then
1244     srcdir=..
1245   fi
1246 else
1247   ac_srcdir_defaulted=no
1248 fi
1249 if test ! -r "$srcdir/$ac_unique_file"; then
1250   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1251   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1252 fi
1253 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1254 ac_abs_confdir=`(
1255         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1256         pwd)`
1257 # When building in place, set srcdir=.
1258 if test "$ac_abs_confdir" = "$ac_pwd"; then
1259   srcdir=.
1260 fi
1261 # Remove unnecessary trailing slashes from srcdir.
1262 # Double slashes in file names in object file debugging info
1263 # mess up M-x gdb in Emacs.
1264 case $srcdir in
1265 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1266 esac
1267 for ac_var in $ac_precious_vars; do
1268   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1269   eval ac_env_${ac_var}_value=\$${ac_var}
1270   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1271   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1272 done
1273
1274 #
1275 # Report the --help message.
1276 #
1277 if test "$ac_init_help" = "long"; then
1278   # Omit some internal or obsolete options to make the list less imposing.
1279   # This message is too long to be a string in the A/UX 3.1 sh.
1280   cat <<_ACEOF
1281 \`configure' configures this package to adapt to many kinds of systems.
1282
1283 Usage: $0 [OPTION]... [VAR=VALUE]...
1284
1285 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1286 VAR=VALUE.  See below for descriptions of some of the useful variables.
1287
1288 Defaults for the options are specified in brackets.
1289
1290 Configuration:
1291   -h, --help              display this help and exit
1292       --help=short        display options specific to this package
1293       --help=recursive    display the short help of all the included packages
1294   -V, --version           display version information and exit
1295   -q, --quiet, --silent   do not print \`checking...' messages
1296       --cache-file=FILE   cache test results in FILE [disabled]
1297   -C, --config-cache      alias for \`--cache-file=config.cache'
1298   -n, --no-create         do not create output files
1299       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1300
1301 Installation directories:
1302   --prefix=PREFIX         install architecture-independent files in PREFIX
1303                           [$ac_default_prefix]
1304   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1305                           [PREFIX]
1306
1307 By default, \`make install' will install all the files in
1308 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1309 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1310 for instance \`--prefix=\$HOME'.
1311
1312 For better control, use the options below.
1313
1314 Fine tuning of the installation directories:
1315   --bindir=DIR            user executables [EPREFIX/bin]
1316   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1317   --libexecdir=DIR        program executables [EPREFIX/libexec]
1318   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1319   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1320   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1321   --libdir=DIR            object code libraries [EPREFIX/lib]
1322   --includedir=DIR        C header files [PREFIX/include]
1323   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1324   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1325   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1326   --infodir=DIR           info documentation [DATAROOTDIR/info]
1327   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1328   --mandir=DIR            man documentation [DATAROOTDIR/man]
1329   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1330   --htmldir=DIR           html documentation [DOCDIR]
1331   --dvidir=DIR            dvi documentation [DOCDIR]
1332   --pdfdir=DIR            pdf documentation [DOCDIR]
1333   --psdir=DIR             ps documentation [DOCDIR]
1334 _ACEOF
1335
1336   cat <<\_ACEOF
1337
1338 Program names:
1339   --program-prefix=PREFIX            prepend PREFIX to installed program names
1340   --program-suffix=SUFFIX            append SUFFIX to installed program names
1341   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1342
1343 System types:
1344   --build=BUILD     configure for building on BUILD [guessed]
1345   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1346   --target=TARGET   configure for building compilers for TARGET [HOST]
1347 _ACEOF
1348 fi
1349
1350 if test -n "$ac_init_help"; then
1351
1352   cat <<\_ACEOF
1353
1354 Optional Features:
1355   --disable-option-checking  ignore unrecognized --enable/--with options
1356   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1357   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1358   --enable-maintainer-mode              Enable developer functionality.
1359   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1360   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1361   --enable-sim-debug=opts               Enable debugging flags
1362   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1363   --enable-sim-trace=opts               Enable tracing flags
1364   --enable-sim-profile=opts             Enable profiling flags
1365   --enable-sim-endian=endian            Specify target byte endian orientation.
1366   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1367   --enable-sim-hostendian=end           Specify host byte endian orientation.
1368   --enable-sim-environment=environment  Specify mixed, user, virtual or operating environment.
1369   --enable-sim-inline=inlines           Specify which functions should be inlined.
1370
1371 Optional Packages:
1372   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1373   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1374   --with-zlib             include zlib support (auto/yes/no) default=auto
1375   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1376   --with-bugurl=URL       Direct users to URL to report a bug
1377
1378 Some influential environment variables:
1379   CC          C compiler command
1380   CFLAGS      C compiler flags
1381   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1382               nonstandard directory <lib dir>
1383   LIBS        libraries to pass to the linker, e.g. -l<library>
1384   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1385               you have headers in a nonstandard directory <include dir>
1386   CPP         C preprocessor
1387
1388 Use these variables to override the choices made by `configure' or to help
1389 it to find libraries and programs with nonstandard names/locations.
1390
1391 Report bugs to the package provider.
1392 _ACEOF
1393 ac_status=$?
1394 fi
1395
1396 if test "$ac_init_help" = "recursive"; then
1397   # If there are subdirs, report their specific --help.
1398   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1399     test -d "$ac_dir" ||
1400       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1401       continue
1402     ac_builddir=.
1403
1404 case "$ac_dir" in
1405 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1406 *)
1407   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1408   # A ".." for each directory in $ac_dir_suffix.
1409   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1410   case $ac_top_builddir_sub in
1411   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1412   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1413   esac ;;
1414 esac
1415 ac_abs_top_builddir=$ac_pwd
1416 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1417 # for backward compatibility:
1418 ac_top_builddir=$ac_top_build_prefix
1419
1420 case $srcdir in
1421   .)  # We are building in place.
1422     ac_srcdir=.
1423     ac_top_srcdir=$ac_top_builddir_sub
1424     ac_abs_top_srcdir=$ac_pwd ;;
1425   [\\/]* | ?:[\\/]* )  # Absolute name.
1426     ac_srcdir=$srcdir$ac_dir_suffix;
1427     ac_top_srcdir=$srcdir
1428     ac_abs_top_srcdir=$srcdir ;;
1429   *) # Relative name.
1430     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1431     ac_top_srcdir=$ac_top_build_prefix$srcdir
1432     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1433 esac
1434 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1435
1436     cd "$ac_dir" || { ac_status=$?; continue; }
1437     # Check for guested configure.
1438     if test -f "$ac_srcdir/configure.gnu"; then
1439       echo &&
1440       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1441     elif test -f "$ac_srcdir/configure"; then
1442       echo &&
1443       $SHELL "$ac_srcdir/configure" --help=recursive
1444     else
1445       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1446     fi || ac_status=$?
1447     cd "$ac_pwd" || { ac_status=$?; break; }
1448   done
1449 fi
1450
1451 test -n "$ac_init_help" && exit $ac_status
1452 if $ac_init_version; then
1453   cat <<\_ACEOF
1454 configure
1455 generated by GNU Autoconf 2.64
1456
1457 Copyright (C) 2009 Free Software Foundation, Inc.
1458 This configure script is free software; the Free Software Foundation
1459 gives unlimited permission to copy, distribute and modify it.
1460 _ACEOF
1461   exit
1462 fi
1463
1464 ## ------------------------ ##
1465 ## Autoconf initialization. ##
1466 ## ------------------------ ##
1467
1468 # ac_fn_c_try_compile LINENO
1469 # --------------------------
1470 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1471 ac_fn_c_try_compile ()
1472 {
1473   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474   rm -f conftest.$ac_objext
1475   if { { ac_try="$ac_compile"
1476 case "(($ac_try" in
1477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1478   *) ac_try_echo=$ac_try;;
1479 esac
1480 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1481 $as_echo "$ac_try_echo"; } >&5
1482   (eval "$ac_compile") 2>conftest.err
1483   ac_status=$?
1484   if test -s conftest.err; then
1485     grep -v '^ *+' conftest.err >conftest.er1
1486     cat conftest.er1 >&5
1487     mv -f conftest.er1 conftest.err
1488   fi
1489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1490   test $ac_status = 0; } && {
1491          test -z "$ac_c_werror_flag" ||
1492          test ! -s conftest.err
1493        } && test -s conftest.$ac_objext; then :
1494   ac_retval=0
1495 else
1496   $as_echo "$as_me: failed program was:" >&5
1497 sed 's/^/| /' conftest.$ac_ext >&5
1498
1499         ac_retval=1
1500 fi
1501   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1502   return $ac_retval
1503
1504 } # ac_fn_c_try_compile
1505
1506 # ac_fn_c_try_cpp LINENO
1507 # ----------------------
1508 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1509 ac_fn_c_try_cpp ()
1510 {
1511   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1512   if { { ac_try="$ac_cpp conftest.$ac_ext"
1513 case "(($ac_try" in
1514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1515   *) ac_try_echo=$ac_try;;
1516 esac
1517 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1518 $as_echo "$ac_try_echo"; } >&5
1519   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1520   ac_status=$?
1521   if test -s conftest.err; then
1522     grep -v '^ *+' conftest.err >conftest.er1
1523     cat conftest.er1 >&5
1524     mv -f conftest.er1 conftest.err
1525   fi
1526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1527   test $ac_status = 0; } >/dev/null && {
1528          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1529          test ! -s conftest.err
1530        }; then :
1531   ac_retval=0
1532 else
1533   $as_echo "$as_me: failed program was:" >&5
1534 sed 's/^/| /' conftest.$ac_ext >&5
1535
1536     ac_retval=1
1537 fi
1538   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1539   return $ac_retval
1540
1541 } # ac_fn_c_try_cpp
1542
1543 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1544 # -------------------------------------------------------
1545 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1546 # the include files in INCLUDES and setting the cache variable VAR
1547 # accordingly.
1548 ac_fn_c_check_header_mongrel ()
1549 {
1550   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1553 $as_echo_n "checking for $2... " >&6; }
1554 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1555   $as_echo_n "(cached) " >&6
1556 fi
1557 eval ac_res=\$$3
1558                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1559 $as_echo "$ac_res" >&6; }
1560 else
1561   # Is the header compilable?
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1563 $as_echo_n "checking $2 usability... " >&6; }
1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h.  */
1566 $4
1567 #include <$2>
1568 _ACEOF
1569 if ac_fn_c_try_compile "$LINENO"; then :
1570   ac_header_compiler=yes
1571 else
1572   ac_header_compiler=no
1573 fi
1574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1576 $as_echo "$ac_header_compiler" >&6; }
1577
1578 # Is the header present?
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1580 $as_echo_n "checking $2 presence... " >&6; }
1581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1582 /* end confdefs.h.  */
1583 #include <$2>
1584 _ACEOF
1585 if ac_fn_c_try_cpp "$LINENO"; then :
1586   ac_header_preproc=yes
1587 else
1588   ac_header_preproc=no
1589 fi
1590 rm -f conftest.err conftest.$ac_ext
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1592 $as_echo "$ac_header_preproc" >&6; }
1593
1594 # So?  What about this header?
1595 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1596   yes:no: )
1597     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1598 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1599     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1600 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1601     ;;
1602   no:yes:* )
1603     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1604 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1605     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1606 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1607     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1608 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1609     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1610 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1611     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1612 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1613     ;;
1614 esac
1615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1616 $as_echo_n "checking for $2... " >&6; }
1617 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1618   $as_echo_n "(cached) " >&6
1619 else
1620   eval "$3=\$ac_header_compiler"
1621 fi
1622 eval ac_res=\$$3
1623                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1624 $as_echo "$ac_res" >&6; }
1625 fi
1626   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1627
1628 } # ac_fn_c_check_header_mongrel
1629
1630 # ac_fn_c_try_run LINENO
1631 # ----------------------
1632 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1633 # that executables *can* be run.
1634 ac_fn_c_try_run ()
1635 {
1636   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1637   if { { ac_try="$ac_link"
1638 case "(($ac_try" in
1639   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1640   *) ac_try_echo=$ac_try;;
1641 esac
1642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1643 $as_echo "$ac_try_echo"; } >&5
1644   (eval "$ac_link") 2>&5
1645   ac_status=$?
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1648   { { case "(($ac_try" in
1649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650   *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654   (eval "$ac_try") 2>&5
1655   ac_status=$?
1656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1657   test $ac_status = 0; }; }; then :
1658   ac_retval=0
1659 else
1660   $as_echo "$as_me: program exited with status $ac_status" >&5
1661        $as_echo "$as_me: failed program was:" >&5
1662 sed 's/^/| /' conftest.$ac_ext >&5
1663
1664        ac_retval=$ac_status
1665 fi
1666   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1668   return $ac_retval
1669
1670 } # ac_fn_c_try_run
1671
1672 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1673 # -------------------------------------------------------
1674 # Tests whether HEADER exists and can be compiled using the include files in
1675 # INCLUDES, setting the cache variable VAR accordingly.
1676 ac_fn_c_check_header_compile ()
1677 {
1678   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1680 $as_echo_n "checking for $2... " >&6; }
1681 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1682   $as_echo_n "(cached) " >&6
1683 else
1684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1685 /* end confdefs.h.  */
1686 $4
1687 #include <$2>
1688 _ACEOF
1689 if ac_fn_c_try_compile "$LINENO"; then :
1690   eval "$3=yes"
1691 else
1692   eval "$3=no"
1693 fi
1694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1695 fi
1696 eval ac_res=\$$3
1697                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1698 $as_echo "$ac_res" >&6; }
1699   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700
1701 } # ac_fn_c_check_header_compile
1702
1703 # ac_fn_c_try_link LINENO
1704 # -----------------------
1705 # Try to link conftest.$ac_ext, and return whether this succeeded.
1706 ac_fn_c_try_link ()
1707 {
1708   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709   rm -f conftest.$ac_objext conftest$ac_exeext
1710   if { { ac_try="$ac_link"
1711 case "(($ac_try" in
1712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1713   *) ac_try_echo=$ac_try;;
1714 esac
1715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716 $as_echo "$ac_try_echo"; } >&5
1717   (eval "$ac_link") 2>conftest.err
1718   ac_status=$?
1719   if test -s conftest.err; then
1720     grep -v '^ *+' conftest.err >conftest.er1
1721     cat conftest.er1 >&5
1722     mv -f conftest.er1 conftest.err
1723   fi
1724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725   test $ac_status = 0; } && {
1726          test -z "$ac_c_werror_flag" ||
1727          test ! -s conftest.err
1728        } && test -s conftest$ac_exeext && {
1729          test "$cross_compiling" = yes ||
1730          $as_test_x conftest$ac_exeext
1731        }; then :
1732   ac_retval=0
1733 else
1734   $as_echo "$as_me: failed program was:" >&5
1735 sed 's/^/| /' conftest.$ac_ext >&5
1736
1737         ac_retval=1
1738 fi
1739   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1740   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1741   # interfere with the next link command; also delete a directory that is
1742   # left behind by Apple's compiler.  We do this before executing the actions.
1743   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1745   return $ac_retval
1746
1747 } # ac_fn_c_try_link
1748
1749 # ac_fn_c_check_func LINENO FUNC VAR
1750 # ----------------------------------
1751 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1752 ac_fn_c_check_func ()
1753 {
1754   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1756 $as_echo_n "checking for $2... " >&6; }
1757 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1758   $as_echo_n "(cached) " >&6
1759 else
1760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h.  */
1762 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1763    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1764 #define $2 innocuous_$2
1765
1766 /* System header to define __stub macros and hopefully few prototypes,
1767     which can conflict with char $2 (); below.
1768     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1769     <limits.h> exists even on freestanding compilers.  */
1770
1771 #ifdef __STDC__
1772 # include <limits.h>
1773 #else
1774 # include <assert.h>
1775 #endif
1776
1777 #undef $2
1778
1779 /* Override any GCC internal prototype to avoid an error.
1780    Use char because int might match the return type of a GCC
1781    builtin and then its argument prototype would still apply.  */
1782 #ifdef __cplusplus
1783 extern "C"
1784 #endif
1785 char $2 ();
1786 /* The GNU C library defines this for functions which it implements
1787     to always fail with ENOSYS.  Some functions are actually named
1788     something starting with __ and the normal name is an alias.  */
1789 #if defined __stub_$2 || defined __stub___$2
1790 choke me
1791 #endif
1792
1793 int
1794 main ()
1795 {
1796 return $2 ();
1797   ;
1798   return 0;
1799 }
1800 _ACEOF
1801 if ac_fn_c_try_link "$LINENO"; then :
1802   eval "$3=yes"
1803 else
1804   eval "$3=no"
1805 fi
1806 rm -f core conftest.err conftest.$ac_objext \
1807     conftest$ac_exeext conftest.$ac_ext
1808 fi
1809 eval ac_res=\$$3
1810                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1811 $as_echo "$ac_res" >&6; }
1812   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1813
1814 } # ac_fn_c_check_func
1815 cat >config.log <<_ACEOF
1816 This file contains any messages produced by compilers while
1817 running configure, to aid debugging if configure makes a mistake.
1818
1819 It was created by $as_me, which was
1820 generated by GNU Autoconf 2.64.  Invocation command line was
1821
1822   $ $0 $@
1823
1824 _ACEOF
1825 exec 5>>config.log
1826 {
1827 cat <<_ASUNAME
1828 ## --------- ##
1829 ## Platform. ##
1830 ## --------- ##
1831
1832 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1833 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1834 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1835 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1836 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1837
1838 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1839 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1840
1841 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1842 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1843 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1844 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1845 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1846 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1847 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1848
1849 _ASUNAME
1850
1851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1852 for as_dir in $PATH
1853 do
1854   IFS=$as_save_IFS
1855   test -z "$as_dir" && as_dir=.
1856     $as_echo "PATH: $as_dir"
1857   done
1858 IFS=$as_save_IFS
1859
1860 } >&5
1861
1862 cat >&5 <<_ACEOF
1863
1864
1865 ## ----------- ##
1866 ## Core tests. ##
1867 ## ----------- ##
1868
1869 _ACEOF
1870
1871
1872 # Keep a trace of the command line.
1873 # Strip out --no-create and --no-recursion so they do not pile up.
1874 # Strip out --silent because we don't want to record it for future runs.
1875 # Also quote any args containing shell meta-characters.
1876 # Make two passes to allow for proper duplicate-argument suppression.
1877 ac_configure_args=
1878 ac_configure_args0=
1879 ac_configure_args1=
1880 ac_must_keep_next=false
1881 for ac_pass in 1 2
1882 do
1883   for ac_arg
1884   do
1885     case $ac_arg in
1886     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1887     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1888     | -silent | --silent | --silen | --sile | --sil)
1889       continue ;;
1890     *\'*)
1891       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1892     esac
1893     case $ac_pass in
1894     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1895     2)
1896       as_fn_append ac_configure_args1 " '$ac_arg'"
1897       if test $ac_must_keep_next = true; then
1898         ac_must_keep_next=false # Got value, back to normal.
1899       else
1900         case $ac_arg in
1901           *=* | --config-cache | -C | -disable-* | --disable-* \
1902           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1903           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1904           | -with-* | --with-* | -without-* | --without-* | --x)
1905             case "$ac_configure_args0 " in
1906               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1907             esac
1908             ;;
1909           -* ) ac_must_keep_next=true ;;
1910         esac
1911       fi
1912       as_fn_append ac_configure_args " '$ac_arg'"
1913       ;;
1914     esac
1915   done
1916 done
1917 { ac_configure_args0=; unset ac_configure_args0;}
1918 { ac_configure_args1=; unset ac_configure_args1;}
1919
1920 # When interrupted or exit'd, cleanup temporary files, and complete
1921 # config.log.  We remove comments because anyway the quotes in there
1922 # would cause problems or look ugly.
1923 # WARNING: Use '\'' to represent an apostrophe within the trap.
1924 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1925 trap 'exit_status=$?
1926   # Save into config.log some information that might help in debugging.
1927   {
1928     echo
1929
1930     cat <<\_ASBOX
1931 ## ---------------- ##
1932 ## Cache variables. ##
1933 ## ---------------- ##
1934 _ASBOX
1935     echo
1936     # The following way of writing the cache mishandles newlines in values,
1937 (
1938   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1939     eval ac_val=\$$ac_var
1940     case $ac_val in #(
1941     *${as_nl}*)
1942       case $ac_var in #(
1943       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1944 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1945       esac
1946       case $ac_var in #(
1947       _ | IFS | as_nl) ;; #(
1948       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1949       *) { eval $ac_var=; unset $ac_var;} ;;
1950       esac ;;
1951     esac
1952   done
1953   (set) 2>&1 |
1954     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1955     *${as_nl}ac_space=\ *)
1956       sed -n \
1957         "s/'\''/'\''\\\\'\'''\''/g;
1958           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1959       ;; #(
1960     *)
1961       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1962       ;;
1963     esac |
1964     sort
1965 )
1966     echo
1967
1968     cat <<\_ASBOX
1969 ## ----------------- ##
1970 ## Output variables. ##
1971 ## ----------------- ##
1972 _ASBOX
1973     echo
1974     for ac_var in $ac_subst_vars
1975     do
1976       eval ac_val=\$$ac_var
1977       case $ac_val in
1978       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979       esac
1980       $as_echo "$ac_var='\''$ac_val'\''"
1981     done | sort
1982     echo
1983
1984     if test -n "$ac_subst_files"; then
1985       cat <<\_ASBOX
1986 ## ------------------- ##
1987 ## File substitutions. ##
1988 ## ------------------- ##
1989 _ASBOX
1990       echo
1991       for ac_var in $ac_subst_files
1992       do
1993         eval ac_val=\$$ac_var
1994         case $ac_val in
1995         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1996         esac
1997         $as_echo "$ac_var='\''$ac_val'\''"
1998       done | sort
1999       echo
2000     fi
2001
2002     if test -s confdefs.h; then
2003       cat <<\_ASBOX
2004 ## ----------- ##
2005 ## confdefs.h. ##
2006 ## ----------- ##
2007 _ASBOX
2008       echo
2009       cat confdefs.h
2010       echo
2011     fi
2012     test "$ac_signal" != 0 &&
2013       $as_echo "$as_me: caught signal $ac_signal"
2014     $as_echo "$as_me: exit $exit_status"
2015   } >&5
2016   rm -f core *.core core.conftest.* &&
2017     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2018     exit $exit_status
2019 ' 0
2020 for ac_signal in 1 2 13 15; do
2021   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2022 done
2023 ac_signal=0
2024
2025 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2026 rm -f -r conftest* confdefs.h
2027
2028 $as_echo "/* confdefs.h */" > confdefs.h
2029
2030 # Predefined preprocessor variables.
2031
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_NAME "$PACKAGE_NAME"
2034 _ACEOF
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_STRING "$PACKAGE_STRING"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_URL "$PACKAGE_URL"
2054 _ACEOF
2055
2056
2057 # Let the site file select an alternate cache file if it wants to.
2058 # Prefer an explicitly selected file to automatically selected ones.
2059 ac_site_file1=NONE
2060 ac_site_file2=NONE
2061 if test -n "$CONFIG_SITE"; then
2062   ac_site_file1=$CONFIG_SITE
2063 elif test "x$prefix" != xNONE; then
2064   ac_site_file1=$prefix/share/config.site
2065   ac_site_file2=$prefix/etc/config.site
2066 else
2067   ac_site_file1=$ac_default_prefix/share/config.site
2068   ac_site_file2=$ac_default_prefix/etc/config.site
2069 fi
2070 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2071 do
2072   test "x$ac_site_file" = xNONE && continue
2073   if test -r "$ac_site_file"; then
2074     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2075 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2076     sed 's/^/| /' "$ac_site_file" >&5
2077     . "$ac_site_file"
2078   fi
2079 done
2080
2081 if test -r "$cache_file"; then
2082   # Some versions of bash will fail to source /dev/null (special
2083   # files actually), so we avoid doing that.
2084   if test -f "$cache_file"; then
2085     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2086 $as_echo "$as_me: loading cache $cache_file" >&6;}
2087     case $cache_file in
2088       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2089       *)                      . "./$cache_file";;
2090     esac
2091   fi
2092 else
2093   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2094 $as_echo "$as_me: creating cache $cache_file" >&6;}
2095   >$cache_file
2096 fi
2097
2098 # Check that the precious variables saved in the cache have kept the same
2099 # value.
2100 ac_cache_corrupted=false
2101 for ac_var in $ac_precious_vars; do
2102   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2103   eval ac_new_set=\$ac_env_${ac_var}_set
2104   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2105   eval ac_new_val=\$ac_env_${ac_var}_value
2106   case $ac_old_set,$ac_new_set in
2107     set,)
2108       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2109 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2110       ac_cache_corrupted=: ;;
2111     ,set)
2112       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2113 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2114       ac_cache_corrupted=: ;;
2115     ,);;
2116     *)
2117       if test "x$ac_old_val" != "x$ac_new_val"; then
2118         # differences in whitespace do not lead to failure.
2119         ac_old_val_w=`echo x $ac_old_val`
2120         ac_new_val_w=`echo x $ac_new_val`
2121         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2122           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2123 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2124           ac_cache_corrupted=:
2125         else
2126           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2127 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2128           eval $ac_var=\$ac_old_val
2129         fi
2130         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2131 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2132         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2133 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2134       fi;;
2135   esac
2136   # Pass precious variables to config.status.
2137   if test "$ac_new_set" = set; then
2138     case $ac_new_val in
2139     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2140     *) ac_arg=$ac_var=$ac_new_val ;;
2141     esac
2142     case " $ac_configure_args " in
2143       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2144       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2145     esac
2146   fi
2147 done
2148 if $ac_cache_corrupted; then
2149   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2151   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2152 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2153   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2154 fi
2155 ## -------------------- ##
2156 ## Main body of script. ##
2157 ## -------------------- ##
2158
2159 ac_ext=c
2160 ac_cpp='$CPP $CPPFLAGS'
2161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2164
2165
2166 # This file contains common code used by all simulators.
2167 #
2168 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2169 # directory.  It is intended to be invoked before any target specific stuff.
2170 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2171 # It is intended to be invoked last.
2172 #
2173 # The simulator's configure.in should look like:
2174 #
2175 # dnl Process this file with autoconf to produce a configure script.
2176 # AC_PREREQ(2.64)dnl
2177 # AC_INIT(Makefile.in)
2178 # sinclude(../common/aclocal.m4)
2179 #
2180 # SIM_AC_COMMON
2181 #
2182 # ... target specific stuff ...
2183 #
2184 # SIM_AC_OUTPUT
2185
2186 # Include global overrides and fixes for Autoconf.
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213 # _AC_CHECK_DECL_BODY
2214 # -------------------
2215 # Shell function body for AC_CHECK_DECL.
2216 # _AC_CHECK_DECL_BODY
2217
2218 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2219 #                 INCLUDES)
2220 # -------------------------------------------------------------
2221 # Helper to AC_CHECK_DECLS, which generates the check for a single
2222 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2223 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234 ##                                                          -*- Autoconf -*-
2235
2236 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2237 # Free Software Foundation, Inc.
2238 #
2239 # This file is free software; the Free Software Foundation
2240 # gives unlimited permission to copy and/or distribute it,
2241 # with or without modifications, as long as this notice is preserved.
2242
2243 # serial 8
2244
2245 # Based on depend.m4 from automake 1.9, modified for standalone use in
2246 # an environment where GNU make is required.
2247
2248 # ZW_PROG_COMPILER_DEPENDENCIES
2249 # -----------------------------
2250 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2251 # sets fooDEPMODE accordingly.  Cache-variable compatible with
2252 # original; not side-effect compatible.  As the users of this macro
2253 # may require accurate dependencies for correct builds, it does *not*
2254 # honor --disable-dependency-checking, and failure to detect a usable
2255 # method is an error.  depcomp is assumed to be located in
2256 # $ac_aux_dir.
2257 #
2258 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2259
2260
2261
2262 # AM_SET_DEPDIR
2263 # -------------
2264 # Choose a directory name for dependency files.
2265
2266
2267 # ZW_CREATE_DEPDIR
2268 # ----------------
2269 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320 sim_inline="-DDEFAULT_INLINE=0"
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357 # intl sister-directory configuration rules.
2358 #
2359
2360 # The idea behind this macro is that there's no need to repeat all the
2361 # autoconf probes done by the intl directory - it's already done them
2362 # for us.  In fact, there's no need even to look at the cache for the
2363 # answers.  All we need to do is nab a few pieces of information.
2364 # The intl directory is set up to make this easy, by generating a
2365 # small file which can be sourced as a shell script; then we produce
2366 # the necessary substitutions and definitions for this directory.
2367
2368
2369
2370 # Autoconf M4 include file defining utility macros for complex Canadian
2371 # cross builds.
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381 ####
2382 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2383 # or AC_INIT.
2384 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2385
2386 ####
2387 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2388 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2389
2390
2391 ####
2392 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2393 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2394
2395
2396
2397 # Backported from Autoconf 2.5x; can go away when and if
2398 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2399
2400
2401
2402
2403 # ACX_HAVE_GCC_FOR_TARGET
2404 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2405
2406
2407 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2408 # Searching for installed target binutils.  We need to take extra care,
2409 # else we may find the wrong assembler, linker, etc., and lose.
2410 #
2411 # First try --with-build-time-tools, if specified.
2412 #
2413 # For build != host, we ask the installed GCC for the name of the tool it
2414 # uses, and accept it if it is an absolute path.  This is because the
2415 # only good choice for a compiler is the same GCC version that is being
2416 # installed (or we couldn't make target libraries), and we assume that
2417 # on the host system we'll have not only the same GCC version, but also
2418 # the same binutils version.
2419 #
2420 # For build == host, search the same directories that the installed
2421 # compiler will search.  We used to do this for the assembler, linker,
2422 # and nm only; for simplicity of configuration, however, we extend this
2423 # criterion to tools (such as ar and ranlib) that are never invoked by
2424 # the compiler, to avoid mismatches.
2425 #
2426 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2427 # if build == target.  This makes the most sense only when bootstrapping,
2428 # but we also do so when build != host.  In this case, we hope that the
2429 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2430 #
2431 # If we do not find a suitable binary, then try the user's path.
2432
2433
2434 ###
2435 # AC_PROG_CPP_WERROR
2436 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2437 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2438 # For now, using this also overrides header checks to use only the
2439 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2440 # bit harder from here).
2441 # Eventually autoconf will default to checking headers with the compiler
2442 # instead, and we'll have to do this differently.
2443
2444 # AC_PROG_CPP_WERROR
2445
2446 # Test for GNAT.
2447 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2448 # that understands Ada.  We use the user's CC setting, already found, and
2449 # possibly add $1 to the command-line parameters.
2450 #
2451 # Sets the shell variable have_gnat to yes or no as appropriate, and
2452 # substitutes GNATBIND and GNATMAKE.
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478 ac_ext=c
2479 ac_cpp='$CPP $CPPFLAGS'
2480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2483 if test -n "$ac_tool_prefix"; then
2484   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2485 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487 $as_echo_n "checking for $ac_word... " >&6; }
2488 if test "${ac_cv_prog_CC+set}" = set; then :
2489   $as_echo_n "(cached) " >&6
2490 else
2491   if test -n "$CC"; then
2492   ac_cv_prog_CC="$CC" # Let the user override the test.
2493 else
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495 for as_dir in $PATH
2496 do
2497   IFS=$as_save_IFS
2498   test -z "$as_dir" && as_dir=.
2499     for ac_exec_ext in '' $ac_executable_extensions; do
2500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2501     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2503     break 2
2504   fi
2505 done
2506   done
2507 IFS=$as_save_IFS
2508
2509 fi
2510 fi
2511 CC=$ac_cv_prog_CC
2512 if test -n "$CC"; then
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2514 $as_echo "$CC" >&6; }
2515 else
2516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2517 $as_echo "no" >&6; }
2518 fi
2519
2520
2521 fi
2522 if test -z "$ac_cv_prog_CC"; then
2523   ac_ct_CC=$CC
2524   # Extract the first word of "gcc", so it can be a program name with args.
2525 set dummy gcc; ac_word=$2
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2527 $as_echo_n "checking for $ac_word... " >&6; }
2528 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2529   $as_echo_n "(cached) " >&6
2530 else
2531   if test -n "$ac_ct_CC"; then
2532   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2533 else
2534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 for as_dir in $PATH
2536 do
2537   IFS=$as_save_IFS
2538   test -z "$as_dir" && as_dir=.
2539     for ac_exec_ext in '' $ac_executable_extensions; do
2540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2541     ac_cv_prog_ac_ct_CC="gcc"
2542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543     break 2
2544   fi
2545 done
2546   done
2547 IFS=$as_save_IFS
2548
2549 fi
2550 fi
2551 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2552 if test -n "$ac_ct_CC"; then
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2554 $as_echo "$ac_ct_CC" >&6; }
2555 else
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2557 $as_echo "no" >&6; }
2558 fi
2559
2560   if test "x$ac_ct_CC" = x; then
2561     CC=""
2562   else
2563     case $cross_compiling:$ac_tool_warned in
2564 yes:)
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2567 ac_tool_warned=yes ;;
2568 esac
2569     CC=$ac_ct_CC
2570   fi
2571 else
2572   CC="$ac_cv_prog_CC"
2573 fi
2574
2575 if test -z "$CC"; then
2576           if test -n "$ac_tool_prefix"; then
2577     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2578 set dummy ${ac_tool_prefix}cc; ac_word=$2
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2580 $as_echo_n "checking for $ac_word... " >&6; }
2581 if test "${ac_cv_prog_CC+set}" = set; then :
2582   $as_echo_n "(cached) " >&6
2583 else
2584   if test -n "$CC"; then
2585   ac_cv_prog_CC="$CC" # Let the user override the test.
2586 else
2587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2588 for as_dir in $PATH
2589 do
2590   IFS=$as_save_IFS
2591   test -z "$as_dir" && as_dir=.
2592     for ac_exec_ext in '' $ac_executable_extensions; do
2593   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2594     ac_cv_prog_CC="${ac_tool_prefix}cc"
2595     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2596     break 2
2597   fi
2598 done
2599   done
2600 IFS=$as_save_IFS
2601
2602 fi
2603 fi
2604 CC=$ac_cv_prog_CC
2605 if test -n "$CC"; then
2606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2607 $as_echo "$CC" >&6; }
2608 else
2609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2610 $as_echo "no" >&6; }
2611 fi
2612
2613
2614   fi
2615 fi
2616 if test -z "$CC"; then
2617   # Extract the first word of "cc", so it can be a program name with args.
2618 set dummy cc; ac_word=$2
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2620 $as_echo_n "checking for $ac_word... " >&6; }
2621 if test "${ac_cv_prog_CC+set}" = set; then :
2622   $as_echo_n "(cached) " >&6
2623 else
2624   if test -n "$CC"; then
2625   ac_cv_prog_CC="$CC" # Let the user override the test.
2626 else
2627   ac_prog_rejected=no
2628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2629 for as_dir in $PATH
2630 do
2631   IFS=$as_save_IFS
2632   test -z "$as_dir" && as_dir=.
2633     for ac_exec_ext in '' $ac_executable_extensions; do
2634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2635     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2636        ac_prog_rejected=yes
2637        continue
2638      fi
2639     ac_cv_prog_CC="cc"
2640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2641     break 2
2642   fi
2643 done
2644   done
2645 IFS=$as_save_IFS
2646
2647 if test $ac_prog_rejected = yes; then
2648   # We found a bogon in the path, so make sure we never use it.
2649   set dummy $ac_cv_prog_CC
2650   shift
2651   if test $# != 0; then
2652     # We chose a different compiler from the bogus one.
2653     # However, it has the same basename, so the bogon will be chosen
2654     # first if we set CC to just the basename; use the full file name.
2655     shift
2656     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2657   fi
2658 fi
2659 fi
2660 fi
2661 CC=$ac_cv_prog_CC
2662 if test -n "$CC"; then
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2664 $as_echo "$CC" >&6; }
2665 else
2666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2667 $as_echo "no" >&6; }
2668 fi
2669
2670
2671 fi
2672 if test -z "$CC"; then
2673   if test -n "$ac_tool_prefix"; then
2674   for ac_prog in cl.exe
2675   do
2676     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2677 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2679 $as_echo_n "checking for $ac_word... " >&6; }
2680 if test "${ac_cv_prog_CC+set}" = set; then :
2681   $as_echo_n "(cached) " >&6
2682 else
2683   if test -n "$CC"; then
2684   ac_cv_prog_CC="$CC" # Let the user override the test.
2685 else
2686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2687 for as_dir in $PATH
2688 do
2689   IFS=$as_save_IFS
2690   test -z "$as_dir" && as_dir=.
2691     for ac_exec_ext in '' $ac_executable_extensions; do
2692   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2693     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2695     break 2
2696   fi
2697 done
2698   done
2699 IFS=$as_save_IFS
2700
2701 fi
2702 fi
2703 CC=$ac_cv_prog_CC
2704 if test -n "$CC"; then
2705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2706 $as_echo "$CC" >&6; }
2707 else
2708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2709 $as_echo "no" >&6; }
2710 fi
2711
2712
2713     test -n "$CC" && break
2714   done
2715 fi
2716 if test -z "$CC"; then
2717   ac_ct_CC=$CC
2718   for ac_prog in cl.exe
2719 do
2720   # Extract the first word of "$ac_prog", so it can be a program name with args.
2721 set dummy $ac_prog; ac_word=$2
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2723 $as_echo_n "checking for $ac_word... " >&6; }
2724 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2725   $as_echo_n "(cached) " >&6
2726 else
2727   if test -n "$ac_ct_CC"; then
2728   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2729 else
2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2731 for as_dir in $PATH
2732 do
2733   IFS=$as_save_IFS
2734   test -z "$as_dir" && as_dir=.
2735     for ac_exec_ext in '' $ac_executable_extensions; do
2736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2737     ac_cv_prog_ac_ct_CC="$ac_prog"
2738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2739     break 2
2740   fi
2741 done
2742   done
2743 IFS=$as_save_IFS
2744
2745 fi
2746 fi
2747 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2748 if test -n "$ac_ct_CC"; then
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2750 $as_echo "$ac_ct_CC" >&6; }
2751 else
2752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2753 $as_echo "no" >&6; }
2754 fi
2755
2756
2757   test -n "$ac_ct_CC" && break
2758 done
2759
2760   if test "x$ac_ct_CC" = x; then
2761     CC=""
2762   else
2763     case $cross_compiling:$ac_tool_warned in
2764 yes:)
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2766 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2767 ac_tool_warned=yes ;;
2768 esac
2769     CC=$ac_ct_CC
2770   fi
2771 fi
2772
2773 fi
2774
2775
2776 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2778 as_fn_error "no acceptable C compiler found in \$PATH
2779 See \`config.log' for more details." "$LINENO" 5; }
2780
2781 # Provide some information about the compiler.
2782 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2783 set X $ac_compile
2784 ac_compiler=$2
2785 for ac_option in --version -v -V -qversion; do
2786   { { ac_try="$ac_compiler $ac_option >&5"
2787 case "(($ac_try" in
2788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2789   *) ac_try_echo=$ac_try;;
2790 esac
2791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2792 $as_echo "$ac_try_echo"; } >&5
2793   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2794   ac_status=$?
2795   if test -s conftest.err; then
2796     sed '10a\
2797 ... rest of stderr output deleted ...
2798          10q' conftest.err >conftest.er1
2799     cat conftest.er1 >&5
2800     rm -f conftest.er1 conftest.err
2801   fi
2802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803   test $ac_status = 0; }
2804 done
2805
2806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807 /* end confdefs.h.  */
2808
2809 int
2810 main ()
2811 {
2812
2813   ;
2814   return 0;
2815 }
2816 _ACEOF
2817 ac_clean_files_save=$ac_clean_files
2818 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2819 # Try to create an executable without -o first, disregard a.out.
2820 # It will help us diagnose broken compilers, and finding out an intuition
2821 # of exeext.
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2823 $as_echo_n "checking for C compiler default output file name... " >&6; }
2824 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2825
2826 # The possible output files:
2827 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2828
2829 ac_rmfiles=
2830 for ac_file in $ac_files
2831 do
2832   case $ac_file in
2833     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2834     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2835   esac
2836 done
2837 rm -f $ac_rmfiles
2838
2839 if { { ac_try="$ac_link_default"
2840 case "(($ac_try" in
2841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2842   *) ac_try_echo=$ac_try;;
2843 esac
2844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2845 $as_echo "$ac_try_echo"; } >&5
2846   (eval "$ac_link_default") 2>&5
2847   ac_status=$?
2848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2849   test $ac_status = 0; }; then :
2850   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2851 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2852 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2853 # so that the user can short-circuit this test for compilers unknown to
2854 # Autoconf.
2855 for ac_file in $ac_files ''
2856 do
2857   test -f "$ac_file" || continue
2858   case $ac_file in
2859     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2860         ;;
2861     [ab].out )
2862         # We found the default executable, but exeext='' is most
2863         # certainly right.
2864         break;;
2865     *.* )
2866         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2867         then :; else
2868            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2869         fi
2870         # We set ac_cv_exeext here because the later test for it is not
2871         # safe: cross compilers may not add the suffix if given an `-o'
2872         # argument, so we may need to know it at that point already.
2873         # Even if this section looks crufty: it has the advantage of
2874         # actually working.
2875         break;;
2876     * )
2877         break;;
2878   esac
2879 done
2880 test "$ac_cv_exeext" = no && ac_cv_exeext=
2881
2882 else
2883   ac_file=''
2884 fi
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2886 $as_echo "$ac_file" >&6; }
2887 if test -z "$ac_file"; then :
2888   $as_echo "$as_me: failed program was:" >&5
2889 sed 's/^/| /' conftest.$ac_ext >&5
2890
2891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2893 { as_fn_set_status 77
2894 as_fn_error "C compiler cannot create executables
2895 See \`config.log' for more details." "$LINENO" 5; }; }
2896 fi
2897 ac_exeext=$ac_cv_exeext
2898
2899 # Check that the compiler produces executables we can run.  If not, either
2900 # the compiler is broken, or we cross compile.
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2902 $as_echo_n "checking whether the C compiler works... " >&6; }
2903 # If not cross compiling, check that we can run a simple program.
2904 if test "$cross_compiling" != yes; then
2905   if { ac_try='./$ac_file'
2906   { { case "(($ac_try" in
2907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2908   *) ac_try_echo=$ac_try;;
2909 esac
2910 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2911 $as_echo "$ac_try_echo"; } >&5
2912   (eval "$ac_try") 2>&5
2913   ac_status=$?
2914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2915   test $ac_status = 0; }; }; then
2916     cross_compiling=no
2917   else
2918     if test "$cross_compiling" = maybe; then
2919         cross_compiling=yes
2920     else
2921         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2922 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2923 as_fn_error "cannot run C compiled programs.
2924 If you meant to cross compile, use \`--host'.
2925 See \`config.log' for more details." "$LINENO" 5; }
2926     fi
2927   fi
2928 fi
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2930 $as_echo "yes" >&6; }
2931
2932 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2933 ac_clean_files=$ac_clean_files_save
2934 # Check that the compiler produces executables we can run.  If not, either
2935 # the compiler is broken, or we cross compile.
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2937 $as_echo_n "checking whether we are cross compiling... " >&6; }
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2939 $as_echo "$cross_compiling" >&6; }
2940
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2942 $as_echo_n "checking for suffix of executables... " >&6; }
2943 if { { ac_try="$ac_link"
2944 case "(($ac_try" in
2945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2946   *) ac_try_echo=$ac_try;;
2947 esac
2948 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2949 $as_echo "$ac_try_echo"; } >&5
2950   (eval "$ac_link") 2>&5
2951   ac_status=$?
2952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2953   test $ac_status = 0; }; then :
2954   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2955 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2956 # work properly (i.e., refer to `conftest.exe'), while it won't with
2957 # `rm'.
2958 for ac_file in conftest.exe conftest conftest.*; do
2959   test -f "$ac_file" || continue
2960   case $ac_file in
2961     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2962     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2963           break;;
2964     * ) break;;
2965   esac
2966 done
2967 else
2968   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2970 as_fn_error "cannot compute suffix of executables: cannot compile and link
2971 See \`config.log' for more details." "$LINENO" 5; }
2972 fi
2973 rm -f conftest$ac_cv_exeext
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2975 $as_echo "$ac_cv_exeext" >&6; }
2976
2977 rm -f conftest.$ac_ext
2978 EXEEXT=$ac_cv_exeext
2979 ac_exeext=$EXEEXT
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2981 $as_echo_n "checking for suffix of object files... " >&6; }
2982 if test "${ac_cv_objext+set}" = set; then :
2983   $as_echo_n "(cached) " >&6
2984 else
2985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h.  */
2987
2988 int
2989 main ()
2990 {
2991
2992   ;
2993   return 0;
2994 }
2995 _ACEOF
2996 rm -f conftest.o conftest.obj
2997 if { { ac_try="$ac_compile"
2998 case "(($ac_try" in
2999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3000   *) ac_try_echo=$ac_try;;
3001 esac
3002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3003 $as_echo "$ac_try_echo"; } >&5
3004   (eval "$ac_compile") 2>&5
3005   ac_status=$?
3006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3007   test $ac_status = 0; }; then :
3008   for ac_file in conftest.o conftest.obj conftest.*; do
3009   test -f "$ac_file" || continue;
3010   case $ac_file in
3011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3012     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3013        break;;
3014   esac
3015 done
3016 else
3017   $as_echo "$as_me: failed program was:" >&5
3018 sed 's/^/| /' conftest.$ac_ext >&5
3019
3020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3021 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3022 as_fn_error "cannot compute suffix of object files: cannot compile
3023 See \`config.log' for more details." "$LINENO" 5; }
3024 fi
3025 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3026 fi
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3028 $as_echo "$ac_cv_objext" >&6; }
3029 OBJEXT=$ac_cv_objext
3030 ac_objext=$OBJEXT
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3032 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3033 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3037 /* end confdefs.h.  */
3038
3039 int
3040 main ()
3041 {
3042 #ifndef __GNUC__
3043        choke me
3044 #endif
3045
3046   ;
3047   return 0;
3048 }
3049 _ACEOF
3050 if ac_fn_c_try_compile "$LINENO"; then :
3051   ac_compiler_gnu=yes
3052 else
3053   ac_compiler_gnu=no
3054 fi
3055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3056 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3057
3058 fi
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3060 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3061 if test $ac_compiler_gnu = yes; then
3062   GCC=yes
3063 else
3064   GCC=
3065 fi
3066 ac_test_CFLAGS=${CFLAGS+set}
3067 ac_save_CFLAGS=$CFLAGS
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3069 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3070 if test "${ac_cv_prog_cc_g+set}" = set; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   ac_save_c_werror_flag=$ac_c_werror_flag
3074    ac_c_werror_flag=yes
3075    ac_cv_prog_cc_g=no
3076    CFLAGS="-g"
3077    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3078 /* end confdefs.h.  */
3079
3080 int
3081 main ()
3082 {
3083
3084   ;
3085   return 0;
3086 }
3087 _ACEOF
3088 if ac_fn_c_try_compile "$LINENO"; then :
3089   ac_cv_prog_cc_g=yes
3090 else
3091   CFLAGS=""
3092       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3093 /* end confdefs.h.  */
3094
3095 int
3096 main ()
3097 {
3098
3099   ;
3100   return 0;
3101 }
3102 _ACEOF
3103 if ac_fn_c_try_compile "$LINENO"; then :
3104
3105 else
3106   ac_c_werror_flag=$ac_save_c_werror_flag
3107          CFLAGS="-g"
3108          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109 /* end confdefs.h.  */
3110
3111 int
3112 main ()
3113 {
3114
3115   ;
3116   return 0;
3117 }
3118 _ACEOF
3119 if ac_fn_c_try_compile "$LINENO"; then :
3120   ac_cv_prog_cc_g=yes
3121 fi
3122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3123 fi
3124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3125 fi
3126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3127    ac_c_werror_flag=$ac_save_c_werror_flag
3128 fi
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3130 $as_echo "$ac_cv_prog_cc_g" >&6; }
3131 if test "$ac_test_CFLAGS" = set; then
3132   CFLAGS=$ac_save_CFLAGS
3133 elif test $ac_cv_prog_cc_g = yes; then
3134   if test "$GCC" = yes; then
3135     CFLAGS="-g -O2"
3136   else
3137     CFLAGS="-g"
3138   fi
3139 else
3140   if test "$GCC" = yes; then
3141     CFLAGS="-O2"
3142   else
3143     CFLAGS=
3144   fi
3145 fi
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3147 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3148 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3149   $as_echo_n "(cached) " >&6
3150 else
3151   ac_cv_prog_cc_c89=no
3152 ac_save_CC=$CC
3153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3154 /* end confdefs.h.  */
3155 #include <stdarg.h>
3156 #include <stdio.h>
3157 #include <sys/types.h>
3158 #include <sys/stat.h>
3159 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3160 struct buf { int x; };
3161 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3162 static char *e (p, i)
3163      char **p;
3164      int i;
3165 {
3166   return p[i];
3167 }
3168 static char *f (char * (*g) (char **, int), char **p, ...)
3169 {
3170   char *s;
3171   va_list v;
3172   va_start (v,p);
3173   s = g (p, va_arg (v,int));
3174   va_end (v);
3175   return s;
3176 }
3177
3178 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3179    function prototypes and stuff, but not '\xHH' hex character constants.
3180    These don't provoke an error unfortunately, instead are silently treated
3181    as 'x'.  The following induces an error, until -std is added to get
3182    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3183    array size at least.  It's necessary to write '\x00'==0 to get something
3184    that's true only with -std.  */
3185 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3186
3187 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3188    inside strings and character constants.  */
3189 #define FOO(x) 'x'
3190 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3191
3192 int test (int i, double x);
3193 struct s1 {int (*f) (int a);};
3194 struct s2 {int (*f) (double a);};
3195 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3196 int argc;
3197 char **argv;
3198 int
3199 main ()
3200 {
3201 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3202   ;
3203   return 0;
3204 }
3205 _ACEOF
3206 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3207         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3208 do
3209   CC="$ac_save_CC $ac_arg"
3210   if ac_fn_c_try_compile "$LINENO"; then :
3211   ac_cv_prog_cc_c89=$ac_arg
3212 fi
3213 rm -f core conftest.err conftest.$ac_objext
3214   test "x$ac_cv_prog_cc_c89" != "xno" && break
3215 done
3216 rm -f conftest.$ac_ext
3217 CC=$ac_save_CC
3218
3219 fi
3220 # AC_CACHE_VAL
3221 case "x$ac_cv_prog_cc_c89" in
3222   x)
3223     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3224 $as_echo "none needed" >&6; } ;;
3225   xno)
3226     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3227 $as_echo "unsupported" >&6; } ;;
3228   *)
3229     CC="$CC $ac_cv_prog_cc_c89"
3230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3231 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3232 esac
3233 if test "x$ac_cv_prog_cc_c89" != xno; then :
3234
3235 fi
3236
3237 ac_ext=c
3238 ac_cpp='$CPP $CPPFLAGS'
3239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3241 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3242
3243 ac_aux_dir=
3244 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3245   for ac_t in install-sh install.sh shtool; do
3246     if test -f "$ac_dir/$ac_t"; then
3247       ac_aux_dir=$ac_dir
3248       ac_install_sh="$ac_aux_dir/$ac_t -c"
3249       break 2
3250     fi
3251   done
3252 done
3253 if test -z "$ac_aux_dir"; then
3254   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3255 fi
3256
3257 # These three variables are undocumented and unsupported,
3258 # and are intended to be withdrawn in a future Autoconf release.
3259 # They can cause serious problems if a builder's source tree is in a directory
3260 # whose full name contains unusual characters.
3261 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3262 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3263 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3264
3265
3266 # Make sure we can run config.sub.
3267 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3268   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3269
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3271 $as_echo_n "checking build system type... " >&6; }
3272 if test "${ac_cv_build+set}" = set; then :
3273   $as_echo_n "(cached) " >&6
3274 else
3275   ac_build_alias=$build_alias
3276 test "x$ac_build_alias" = x &&
3277   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3278 test "x$ac_build_alias" = x &&
3279   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3280 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3281   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3282
3283 fi
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3285 $as_echo "$ac_cv_build" >&6; }
3286 case $ac_cv_build in
3287 *-*-*) ;;
3288 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3289 esac
3290 build=$ac_cv_build
3291 ac_save_IFS=$IFS; IFS='-'
3292 set x $ac_cv_build
3293 shift
3294 build_cpu=$1
3295 build_vendor=$2
3296 shift; shift
3297 # Remember, the first character of IFS is used to create $*,
3298 # except with old shells:
3299 build_os=$*
3300 IFS=$ac_save_IFS
3301 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3302
3303
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3305 $as_echo_n "checking host system type... " >&6; }
3306 if test "${ac_cv_host+set}" = set; then :
3307   $as_echo_n "(cached) " >&6
3308 else
3309   if test "x$host_alias" = x; then
3310   ac_cv_host=$ac_cv_build
3311 else
3312   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3313     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3314 fi
3315
3316 fi
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3318 $as_echo "$ac_cv_host" >&6; }
3319 case $ac_cv_host in
3320 *-*-*) ;;
3321 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3322 esac
3323 host=$ac_cv_host
3324 ac_save_IFS=$IFS; IFS='-'
3325 set x $ac_cv_host
3326 shift
3327 host_cpu=$1
3328 host_vendor=$2
3329 shift; shift
3330 # Remember, the first character of IFS is used to create $*,
3331 # except with old shells:
3332 host_os=$*
3333 IFS=$ac_save_IFS
3334 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3335
3336
3337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3338 $as_echo_n "checking target system type... " >&6; }
3339 if test "${ac_cv_target+set}" = set; then :
3340   $as_echo_n "(cached) " >&6
3341 else
3342   if test "x$target_alias" = x; then
3343   ac_cv_target=$ac_cv_host
3344 else
3345   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3346     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3347 fi
3348
3349 fi
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3351 $as_echo "$ac_cv_target" >&6; }
3352 case $ac_cv_target in
3353 *-*-*) ;;
3354 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3355 esac
3356 target=$ac_cv_target
3357 ac_save_IFS=$IFS; IFS='-'
3358 set x $ac_cv_target
3359 shift
3360 target_cpu=$1
3361 target_vendor=$2
3362 shift; shift
3363 # Remember, the first character of IFS is used to create $*,
3364 # except with old shells:
3365 target_os=$*
3366 IFS=$ac_save_IFS
3367 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3368
3369
3370 # The aliases save the names the user supplied, while $host etc.
3371 # will get canonicalized.
3372 test -n "$target_alias" &&
3373   test "$program_prefix$program_suffix$program_transform_name" = \
3374     NONENONEs,x,x, &&
3375   program_prefix=${target_alias}-
3376
3377 ac_ext=c
3378 ac_cpp='$CPP $CPPFLAGS'
3379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3383 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3384 # On Suns, sometimes $CPP names a directory.
3385 if test -n "$CPP" && test -d "$CPP"; then
3386   CPP=
3387 fi
3388 if test -z "$CPP"; then
3389   if test "${ac_cv_prog_CPP+set}" = set; then :
3390   $as_echo_n "(cached) " >&6
3391 else
3392       # Double quotes because CPP needs to be expanded
3393     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3394     do
3395       ac_preproc_ok=false
3396 for ac_c_preproc_warn_flag in '' yes
3397 do
3398   # Use a header file that comes with gcc, so configuring glibc
3399   # with a fresh cross-compiler works.
3400   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3401   # <limits.h> exists even on freestanding compilers.
3402   # On the NeXT, cc -E runs the code through the compiler's parser,
3403   # not just through cpp. "Syntax error" is here to catch this case.
3404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3405 /* end confdefs.h.  */
3406 #ifdef __STDC__
3407 # include <limits.h>
3408 #else
3409 # include <assert.h>
3410 #endif
3411                      Syntax error
3412 _ACEOF
3413 if ac_fn_c_try_cpp "$LINENO"; then :
3414
3415 else
3416   # Broken: fails on valid input.
3417 continue
3418 fi
3419 rm -f conftest.err conftest.$ac_ext
3420
3421   # OK, works on sane cases.  Now check whether nonexistent headers
3422   # can be detected and how.
3423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3424 /* end confdefs.h.  */
3425 #include <ac_nonexistent.h>
3426 _ACEOF
3427 if ac_fn_c_try_cpp "$LINENO"; then :
3428   # Broken: success on invalid input.
3429 continue
3430 else
3431   # Passes both tests.
3432 ac_preproc_ok=:
3433 break
3434 fi
3435 rm -f conftest.err conftest.$ac_ext
3436
3437 done
3438 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3439 rm -f conftest.err conftest.$ac_ext
3440 if $ac_preproc_ok; then :
3441   break
3442 fi
3443
3444     done
3445     ac_cv_prog_CPP=$CPP
3446
3447 fi
3448   CPP=$ac_cv_prog_CPP
3449 else
3450   ac_cv_prog_CPP=$CPP
3451 fi
3452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3453 $as_echo "$CPP" >&6; }
3454 ac_preproc_ok=false
3455 for ac_c_preproc_warn_flag in '' yes
3456 do
3457   # Use a header file that comes with gcc, so configuring glibc
3458   # with a fresh cross-compiler works.
3459   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3460   # <limits.h> exists even on freestanding compilers.
3461   # On the NeXT, cc -E runs the code through the compiler's parser,
3462   # not just through cpp. "Syntax error" is here to catch this case.
3463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465 #ifdef __STDC__
3466 # include <limits.h>
3467 #else
3468 # include <assert.h>
3469 #endif
3470                      Syntax error
3471 _ACEOF
3472 if ac_fn_c_try_cpp "$LINENO"; then :
3473
3474 else
3475   # Broken: fails on valid input.
3476 continue
3477 fi
3478 rm -f conftest.err conftest.$ac_ext
3479
3480   # OK, works on sane cases.  Now check whether nonexistent headers
3481   # can be detected and how.
3482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h.  */
3484 #include <ac_nonexistent.h>
3485 _ACEOF
3486 if ac_fn_c_try_cpp "$LINENO"; then :
3487   # Broken: success on invalid input.
3488 continue
3489 else
3490   # Passes both tests.
3491 ac_preproc_ok=:
3492 break
3493 fi
3494 rm -f conftest.err conftest.$ac_ext
3495
3496 done
3497 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3498 rm -f conftest.err conftest.$ac_ext
3499 if $ac_preproc_ok; then :
3500
3501 else
3502   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3503 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3504 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3505 See \`config.log' for more details." "$LINENO" 5; }
3506 fi
3507
3508 ac_ext=c
3509 ac_cpp='$CPP $CPPFLAGS'
3510 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3511 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3512 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3513
3514
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3516 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3517 if test "${ac_cv_path_GREP+set}" = set; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520   if test -z "$GREP"; then
3521   ac_path_GREP_found=false
3522   # Loop through the user's path and test for each of PROGNAME-LIST
3523   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3525 do
3526   IFS=$as_save_IFS
3527   test -z "$as_dir" && as_dir=.
3528     for ac_prog in grep ggrep; do
3529     for ac_exec_ext in '' $ac_executable_extensions; do
3530       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3531       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3532 # Check for GNU ac_path_GREP and select it if it is found.
3533   # Check for GNU $ac_path_GREP
3534 case `"$ac_path_GREP" --version 2>&1` in
3535 *GNU*)
3536   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3537 *)
3538   ac_count=0
3539   $as_echo_n 0123456789 >"conftest.in"
3540   while :
3541   do
3542     cat "conftest.in" "conftest.in" >"conftest.tmp"
3543     mv "conftest.tmp" "conftest.in"
3544     cp "conftest.in" "conftest.nl"
3545     $as_echo 'GREP' >> "conftest.nl"
3546     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3547     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3548     as_fn_arith $ac_count + 1 && ac_count=$as_val
3549     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3550       # Best one so far, save it but keep looking for a better one
3551       ac_cv_path_GREP="$ac_path_GREP"
3552       ac_path_GREP_max=$ac_count
3553     fi
3554     # 10*(2^10) chars as input seems more than enough
3555     test $ac_count -gt 10 && break
3556   done
3557   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3558 esac
3559
3560       $ac_path_GREP_found && break 3
3561     done
3562   done
3563   done
3564 IFS=$as_save_IFS
3565   if test -z "$ac_cv_path_GREP"; then
3566     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3567   fi
3568 else
3569   ac_cv_path_GREP=$GREP
3570 fi
3571
3572 fi
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3574 $as_echo "$ac_cv_path_GREP" >&6; }
3575  GREP="$ac_cv_path_GREP"
3576
3577
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3579 $as_echo_n "checking for egrep... " >&6; }
3580 if test "${ac_cv_path_EGREP+set}" = set; then :
3581   $as_echo_n "(cached) " >&6
3582 else
3583   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3584    then ac_cv_path_EGREP="$GREP -E"
3585    else
3586      if test -z "$EGREP"; then
3587   ac_path_EGREP_found=false
3588   # Loop through the user's path and test for each of PROGNAME-LIST
3589   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3591 do
3592   IFS=$as_save_IFS
3593   test -z "$as_dir" && as_dir=.
3594     for ac_prog in egrep; do
3595     for ac_exec_ext in '' $ac_executable_extensions; do
3596       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3597       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3598 # Check for GNU ac_path_EGREP and select it if it is found.
3599   # Check for GNU $ac_path_EGREP
3600 case `"$ac_path_EGREP" --version 2>&1` in
3601 *GNU*)
3602   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3603 *)
3604   ac_count=0
3605   $as_echo_n 0123456789 >"conftest.in"
3606   while :
3607   do
3608     cat "conftest.in" "conftest.in" >"conftest.tmp"
3609     mv "conftest.tmp" "conftest.in"
3610     cp "conftest.in" "conftest.nl"
3611     $as_echo 'EGREP' >> "conftest.nl"
3612     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3613     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3614     as_fn_arith $ac_count + 1 && ac_count=$as_val
3615     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3616       # Best one so far, save it but keep looking for a better one
3617       ac_cv_path_EGREP="$ac_path_EGREP"
3618       ac_path_EGREP_max=$ac_count
3619     fi
3620     # 10*(2^10) chars as input seems more than enough
3621     test $ac_count -gt 10 && break
3622   done
3623   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3624 esac
3625
3626       $ac_path_EGREP_found && break 3
3627     done
3628   done
3629   done
3630 IFS=$as_save_IFS
3631   if test -z "$ac_cv_path_EGREP"; then
3632     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3633   fi
3634 else
3635   ac_cv_path_EGREP=$EGREP
3636 fi
3637
3638    fi
3639 fi
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3641 $as_echo "$ac_cv_path_EGREP" >&6; }
3642  EGREP="$ac_cv_path_EGREP"
3643
3644
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3646 $as_echo_n "checking for ANSI C header files... " >&6; }
3647 if test "${ac_cv_header_stdc+set}" = set; then :
3648   $as_echo_n "(cached) " >&6
3649 else
3650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3651 /* end confdefs.h.  */
3652 #include <stdlib.h>
3653 #include <stdarg.h>
3654 #include <string.h>
3655 #include <float.h>
3656
3657 int
3658 main ()
3659 {
3660
3661   ;
3662   return 0;
3663 }
3664 _ACEOF
3665 if ac_fn_c_try_compile "$LINENO"; then :
3666   ac_cv_header_stdc=yes
3667 else
3668   ac_cv_header_stdc=no
3669 fi
3670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3671
3672 if test $ac_cv_header_stdc = yes; then
3673   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3675 /* end confdefs.h.  */
3676 #include <string.h>
3677
3678 _ACEOF
3679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3680   $EGREP "memchr" >/dev/null 2>&1; then :
3681
3682 else
3683   ac_cv_header_stdc=no
3684 fi
3685 rm -f conftest*
3686
3687 fi
3688
3689 if test $ac_cv_header_stdc = yes; then
3690   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3692 /* end confdefs.h.  */
3693 #include <stdlib.h>
3694
3695 _ACEOF
3696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3697   $EGREP "free" >/dev/null 2>&1; then :
3698
3699 else
3700   ac_cv_header_stdc=no
3701 fi
3702 rm -f conftest*
3703
3704 fi
3705
3706 if test $ac_cv_header_stdc = yes; then
3707   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3708   if test "$cross_compiling" = yes; then :
3709   :
3710 else
3711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712 /* end confdefs.h.  */
3713 #include <ctype.h>
3714 #include <stdlib.h>
3715 #if ((' ' & 0x0FF) == 0x020)
3716 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3717 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3718 #else
3719 # define ISLOWER(c) \
3720                    (('a' <= (c) && (c) <= 'i') \
3721                      || ('j' <= (c) && (c) <= 'r') \
3722                      || ('s' <= (c) && (c) <= 'z'))
3723 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3724 #endif
3725
3726 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3727 int
3728 main ()
3729 {
3730   int i;
3731   for (i = 0; i < 256; i++)
3732     if (XOR (islower (i), ISLOWER (i))
3733         || toupper (i) != TOUPPER (i))
3734       return 2;
3735   return 0;
3736 }
3737 _ACEOF
3738 if ac_fn_c_try_run "$LINENO"; then :
3739
3740 else
3741   ac_cv_header_stdc=no
3742 fi
3743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3744   conftest.$ac_objext conftest.beam conftest.$ac_ext
3745 fi
3746
3747 fi
3748 fi
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3750 $as_echo "$ac_cv_header_stdc" >&6; }
3751 if test $ac_cv_header_stdc = yes; then
3752
3753 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3754
3755 fi
3756
3757 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3758 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3759                   inttypes.h stdint.h unistd.h
3760 do :
3761   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3762 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3763 "
3764 eval as_val=\$$as_ac_Header
3765    if test "x$as_val" = x""yes; then :
3766   cat >>confdefs.h <<_ACEOF
3767 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3768 _ACEOF
3769
3770 fi
3771
3772 done
3773
3774
3775
3776   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3777 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3778   MINIX=yes
3779 else
3780   MINIX=
3781 fi
3782
3783
3784   if test "$MINIX" = yes; then
3785
3786 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3787
3788
3789 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3790
3791
3792 $as_echo "#define _MINIX 1" >>confdefs.h
3793
3794   fi
3795
3796
3797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3798 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3799 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3800   $as_echo_n "(cached) " >&6
3801 else
3802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3803 /* end confdefs.h.  */
3804
3805 #         define __EXTENSIONS__ 1
3806           $ac_includes_default
3807 int
3808 main ()
3809 {
3810
3811   ;
3812   return 0;
3813 }
3814 _ACEOF
3815 if ac_fn_c_try_compile "$LINENO"; then :
3816   ac_cv_safe_to_define___extensions__=yes
3817 else
3818   ac_cv_safe_to_define___extensions__=no
3819 fi
3820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3821 fi
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3823 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3824   test $ac_cv_safe_to_define___extensions__ = yes &&
3825     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3826
3827   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3828
3829   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3830
3831   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3832
3833   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3834
3835
3836 test "$program_prefix" != NONE &&
3837   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3838 # Use a double $ so make ignores it.
3839 test "$program_suffix" != NONE &&
3840   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3841 # Double any \ or $.
3842 # By default was `s,x,x', remove it if useless.
3843 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3844 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3845
3846 # Find a good install program.  We prefer a C program (faster),
3847 # so one script is as good as another.  But avoid the broken or
3848 # incompatible versions:
3849 # SysV /etc/install, /usr/sbin/install
3850 # SunOS /usr/etc/install
3851 # IRIX /sbin/install
3852 # AIX /bin/install
3853 # AmigaOS /C/install, which installs bootblocks on floppy discs
3854 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3855 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3856 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3857 # OS/2's system install, which has a completely different semantic
3858 # ./install, which can be erroneously created by make from ./install.sh.
3859 # Reject install programs that cannot install multiple files.
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3861 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3862 if test -z "$INSTALL"; then
3863 if test "${ac_cv_path_install+set}" = set; then :
3864   $as_echo_n "(cached) " >&6
3865 else
3866   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3867 for as_dir in $PATH
3868 do
3869   IFS=$as_save_IFS
3870   test -z "$as_dir" && as_dir=.
3871     # Account for people who put trailing slashes in PATH elements.
3872 case $as_dir/ in #((
3873   ./ | .// | /[cC]/* | \
3874   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3875   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3876   /usr/ucb/* ) ;;
3877   *)
3878     # OSF1 and SCO ODT 3.0 have their own names for install.
3879     # Don't use installbsd from OSF since it installs stuff as root
3880     # by default.
3881     for ac_prog in ginstall scoinst install; do
3882       for ac_exec_ext in '' $ac_executable_extensions; do
3883         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3884           if test $ac_prog = install &&
3885             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3886             # AIX install.  It has an incompatible calling convention.
3887             :
3888           elif test $ac_prog = install &&
3889             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3890             # program-specific install script used by HP pwplus--don't use.
3891             :
3892           else
3893             rm -rf conftest.one conftest.two conftest.dir
3894             echo one > conftest.one
3895             echo two > conftest.two
3896             mkdir conftest.dir
3897             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3898               test -s conftest.one && test -s conftest.two &&
3899               test -s conftest.dir/conftest.one &&
3900               test -s conftest.dir/conftest.two
3901             then
3902               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3903               break 3
3904             fi
3905           fi
3906         fi
3907       done
3908     done
3909     ;;
3910 esac
3911
3912   done
3913 IFS=$as_save_IFS
3914
3915 rm -rf conftest.one conftest.two conftest.dir
3916
3917 fi
3918   if test "${ac_cv_path_install+set}" = set; then
3919     INSTALL=$ac_cv_path_install
3920   else
3921     # As a last resort, use the slow shell script.  Don't cache a
3922     # value for INSTALL within a source directory, because that will
3923     # break other packages using the cache if that directory is
3924     # removed, or if the value is a relative name.
3925     INSTALL=$ac_install_sh
3926   fi
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3929 $as_echo "$INSTALL" >&6; }
3930
3931 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3932 # It thinks the first close brace ends the variable substitution.
3933 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3934
3935 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3936
3937 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3938
3939 rm -rf .tst 2>/dev/null
3940 mkdir .tst 2>/dev/null
3941 if test -d .tst; then
3942   am__leading_dot=.
3943 else
3944   am__leading_dot=_
3945 fi
3946 rmdir .tst 2>/dev/null
3947
3948 DEPDIR="${am__leading_dot}deps"
3949
3950
3951
3952 # autoconf.info says this should be called right after AC_INIT.
3953 ac_config_headers="$ac_config_headers config.h:config.in"
3954
3955
3956
3957
3958
3959
3960 # Put a plausible default for CC_FOR_BUILD in Makefile.
3961 if test "x$cross_compiling" = "xno"; then
3962   CC_FOR_BUILD='$(CC)'
3963 else
3964   CC_FOR_BUILD=gcc
3965 fi
3966
3967
3968
3969
3970 AR=${AR-ar}
3971
3972 if test -n "$ac_tool_prefix"; then
3973   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3974 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3976 $as_echo_n "checking for $ac_word... " >&6; }
3977 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980   if test -n "$RANLIB"; then
3981   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3982 else
3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988     for ac_exec_ext in '' $ac_executable_extensions; do
3989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3990     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3992     break 2
3993   fi
3994 done
3995   done
3996 IFS=$as_save_IFS
3997
3998 fi
3999 fi
4000 RANLIB=$ac_cv_prog_RANLIB
4001 if test -n "$RANLIB"; then
4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4003 $as_echo "$RANLIB" >&6; }
4004 else
4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4006 $as_echo "no" >&6; }
4007 fi
4008
4009
4010 fi
4011 if test -z "$ac_cv_prog_RANLIB"; then
4012   ac_ct_RANLIB=$RANLIB
4013   # Extract the first word of "ranlib", so it can be a program name with args.
4014 set dummy ranlib; ac_word=$2
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4016 $as_echo_n "checking for $ac_word... " >&6; }
4017 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4018   $as_echo_n "(cached) " >&6
4019 else
4020   if test -n "$ac_ct_RANLIB"; then
4021   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4022 else
4023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4024 for as_dir in $PATH
4025 do
4026   IFS=$as_save_IFS
4027   test -z "$as_dir" && as_dir=.
4028     for ac_exec_ext in '' $ac_executable_extensions; do
4029   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4030     ac_cv_prog_ac_ct_RANLIB="ranlib"
4031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4032     break 2
4033   fi
4034 done
4035   done
4036 IFS=$as_save_IFS
4037
4038 fi
4039 fi
4040 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4041 if test -n "$ac_ct_RANLIB"; then
4042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4043 $as_echo "$ac_ct_RANLIB" >&6; }
4044 else
4045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4046 $as_echo "no" >&6; }
4047 fi
4048
4049   if test "x$ac_ct_RANLIB" = x; then
4050     RANLIB=":"
4051   else
4052     case $cross_compiling:$ac_tool_warned in
4053 yes:)
4054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4056 ac_tool_warned=yes ;;
4057 esac
4058     RANLIB=$ac_ct_RANLIB
4059   fi
4060 else
4061   RANLIB="$ac_cv_prog_RANLIB"
4062 fi
4063
4064
4065 # Some of the common include files depend on bfd.h, and bfd.h checks
4066 # that config.h is included first by testing that the PACKAGE macro
4067 # is defined.
4068 PACKAGE=sim
4069
4070 cat >>confdefs.h <<_ACEOF
4071 #define PACKAGE "$PACKAGE"
4072 _ACEOF
4073
4074
4075
4076 # Dependency checking.
4077 ac_config_commands="$ac_config_commands depdir"
4078
4079
4080 depcc="$CC"   am_compiler_list=
4081
4082 am_depcomp=$ac_aux_dir/depcomp
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4084 $as_echo_n "checking dependency style of $depcc... " >&6; }
4085 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4086   $as_echo_n "(cached) " >&6
4087 else
4088   if test -f "$am_depcomp"; then
4089   # We make a subdir and do the tests there.  Otherwise we can end up
4090   # making bogus files that we don't know about and never remove.  For
4091   # instance it was reported that on HP-UX the gcc test will end up
4092   # making a dummy file named `D' -- because `-MD' means `put the output
4093   # in D'.
4094   mkdir conftest.dir
4095   # Copy depcomp to subdir because otherwise we won't find it if we're
4096   # using a relative directory.
4097   cp "$am_depcomp" conftest.dir
4098   cd conftest.dir
4099   # We will build objects and dependencies in a subdirectory because
4100   # it helps to detect inapplicable dependency modes.  For instance
4101   # both Tru64's cc and ICC support -MD to output dependencies as a
4102   # side effect of compilation, but ICC will put the dependencies in
4103   # the current directory while Tru64 will put them in the object
4104   # directory.
4105   mkdir sub
4106
4107   am_cv_CC_dependencies_compiler_type=none
4108   if test "$am_compiler_list" = ""; then
4109      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4110   fi
4111   for depmode in $am_compiler_list; do
4112     if test $depmode = none; then break; fi
4113
4114     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4115     # Setup a source with many dependencies, because some compilers
4116     # like to wrap large dependency lists on column 80 (with \), and
4117     # we should not choose a depcomp mode which is confused by this.
4118     #
4119     # We need to recreate these files for each test, as the compiler may
4120     # overwrite some of them when testing with obscure command lines.
4121     # This happens at least with the AIX C compiler.
4122     : > sub/conftest.c
4123     for i in 1 2 3 4 5 6; do
4124       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4125       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4126       # Solaris 8's {/usr,}/bin/sh.
4127       touch sub/conftst$i.h
4128     done
4129     echo "include sub/conftest.Po" > confmf
4130
4131     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4132     # mode.  It turns out that the SunPro C++ compiler does not properly
4133     # handle `-M -o', and we need to detect this.
4134     depcmd="depmode=$depmode \
4135        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4136        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4137        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4138     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4139     if env $depcmd > conftest.err 2>&1 &&
4140        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4141        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4142        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4143       # icc doesn't choke on unknown options, it will just issue warnings
4144       # or remarks (even with -Werror).  So we grep stderr for any message
4145       # that says an option was ignored or not supported.
4146       # When given -MP, icc 7.0 and 7.1 complain thusly:
4147       #   icc: Command line warning: ignoring option '-M'; no argument required
4148       # The diagnosis changed in icc 8.0:
4149       #   icc: Command line remark: option '-MP' not supported
4150       if (grep 'ignoring option' conftest.err ||
4151           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4152         am_cv_CC_dependencies_compiler_type=$depmode
4153         $as_echo "$as_me:$LINENO: success" >&5
4154         break
4155       fi
4156     fi
4157     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4158     sed -e 's/^/| /' < conftest.err >&5
4159   done
4160
4161   cd ..
4162   rm -rf conftest.dir
4163 else
4164   am_cv_CC_dependencies_compiler_type=none
4165 fi
4166
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4169 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4170 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4171 then as_fn_error "no usable dependency style found" "$LINENO" 5
4172 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4173
4174 fi
4175
4176
4177 # Check for the 'make' the user wants to use.
4178 for ac_prog in make
4179 do
4180   # Extract the first word of "$ac_prog", so it can be a program name with args.
4181 set dummy $ac_prog; ac_word=$2
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4183 $as_echo_n "checking for $ac_word... " >&6; }
4184 if test "${ac_cv_prog_MAKE+set}" = set; then :
4185   $as_echo_n "(cached) " >&6
4186 else
4187   if test -n "$MAKE"; then
4188   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4189 else
4190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191 for as_dir in $PATH
4192 do
4193   IFS=$as_save_IFS
4194   test -z "$as_dir" && as_dir=.
4195     for ac_exec_ext in '' $ac_executable_extensions; do
4196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4197     ac_cv_prog_MAKE="$ac_prog"
4198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4199     break 2
4200   fi
4201 done
4202   done
4203 IFS=$as_save_IFS
4204
4205 fi
4206 fi
4207 MAKE=$ac_cv_prog_MAKE
4208 if test -n "$MAKE"; then
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4210 $as_echo "$MAKE" >&6; }
4211 else
4212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4213 $as_echo "no" >&6; }
4214 fi
4215
4216
4217   test -n "$MAKE" && break
4218 done
4219
4220 MAKE_IS_GNU=
4221 case "`$MAKE --version 2>&1 | sed 1q`" in
4222   *GNU*)
4223     MAKE_IS_GNU=yes
4224     ;;
4225 esac
4226  if test "$MAKE_IS_GNU" = yes; then
4227   GMAKE_TRUE=
4228   GMAKE_FALSE='#'
4229 else
4230   GMAKE_TRUE='#'
4231   GMAKE_FALSE=
4232 fi
4233
4234
4235 ALL_LINGUAS=
4236 # If we haven't got the data from the intl directory,
4237 # assume NLS is disabled.
4238 USE_NLS=no
4239 LIBINTL=
4240 LIBINTL_DEP=
4241 INCINTL=
4242 XGETTEXT=
4243 GMSGFMT=
4244 POSUB=
4245
4246 if test -f  ../../intl/config.intl; then
4247   .  ../../intl/config.intl
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4250 $as_echo_n "checking whether NLS is requested... " >&6; }
4251 if test x"$USE_NLS" != xyes; then
4252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4253 $as_echo "no" >&6; }
4254 else
4255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4256 $as_echo "yes" >&6; }
4257
4258 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4259
4260
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4262 $as_echo_n "checking for catalogs to be installed... " >&6; }
4263   # Look for .po and .gmo files in the source directory.
4264   CATALOGS=
4265   XLINGUAS=
4266   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4267     # If there aren't any .gmo files the shell will give us the
4268     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4269     # weeded out.
4270     case "$cat" in *\**)
4271       continue;;
4272     esac
4273     # The quadruple backslash is collapsed to a double backslash
4274     # by the backticks, then collapsed again by the double quotes,
4275     # leaving us with one backslash in the sed expression (right
4276     # before the dot that mustn't act as a wildcard).
4277     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4278     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4279     # The user is allowed to set LINGUAS to a list of languages to
4280     # install catalogs for.  If it's empty that means "all of them."
4281     if test "x$LINGUAS" = x; then
4282       CATALOGS="$CATALOGS $cat"
4283       XLINGUAS="$XLINGUAS $lang"
4284     else
4285       case "$LINGUAS" in *$lang*)
4286         CATALOGS="$CATALOGS $cat"
4287         XLINGUAS="$XLINGUAS $lang"
4288         ;;
4289       esac
4290     fi
4291   done
4292   LINGUAS="$XLINGUAS"
4293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4294 $as_echo "$LINGUAS" >&6; }
4295
4296
4297     DATADIRNAME=share
4298
4299   INSTOBJEXT=.mo
4300
4301   GENCAT=gencat
4302
4303   CATOBJEXT=.gmo
4304
4305 fi
4306
4307 # Check for common headers.
4308 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4309 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4310 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4311 do :
4312   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4313 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4314 eval as_val=\$$as_ac_Header
4315    if test "x$as_val" = x""yes; then :
4316   cat >>confdefs.h <<_ACEOF
4317 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4318 _ACEOF
4319
4320 fi
4321
4322 done
4323
4324 for ac_header in sys/time.h sys/resource.h
4325 do :
4326   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4327 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4328 eval as_val=\$$as_ac_Header
4329    if test "x$as_val" = x""yes; then :
4330   cat >>confdefs.h <<_ACEOF
4331 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4332 _ACEOF
4333
4334 fi
4335
4336 done
4337
4338 for ac_header in fcntl.h fpu_control.h
4339 do :
4340   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4341 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4342 eval as_val=\$$as_ac_Header
4343    if test "x$as_val" = x""yes; then :
4344   cat >>confdefs.h <<_ACEOF
4345 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4346 _ACEOF
4347
4348 fi
4349
4350 done
4351
4352 for ac_header in dlfcn.h errno.h sys/stat.h
4353 do :
4354   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4355 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4356 eval as_val=\$$as_ac_Header
4357    if test "x$as_val" = x""yes; then :
4358   cat >>confdefs.h <<_ACEOF
4359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4360 _ACEOF
4361
4362 fi
4363
4364 done
4365
4366 for ac_func in getrusage time sigaction __setfpucw
4367 do :
4368   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4370 eval as_val=\$$as_ac_var
4371    if test "x$as_val" = x""yes; then :
4372   cat >>confdefs.h <<_ACEOF
4373 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4374 _ACEOF
4375
4376 fi
4377 done
4378
4379
4380 # Check for socket libraries
4381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4382 $as_echo_n "checking for bind in -lsocket... " >&6; }
4383 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4384   $as_echo_n "(cached) " >&6
4385 else
4386   ac_check_lib_save_LIBS=$LIBS
4387 LIBS="-lsocket  $LIBS"
4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4389 /* end confdefs.h.  */
4390
4391 /* Override any GCC internal prototype to avoid an error.
4392    Use char because int might match the return type of a GCC
4393    builtin and then its argument prototype would still apply.  */
4394 #ifdef __cplusplus
4395 extern "C"
4396 #endif
4397 char bind ();
4398 int
4399 main ()
4400 {
4401 return bind ();
4402   ;
4403   return 0;
4404 }
4405 _ACEOF
4406 if ac_fn_c_try_link "$LINENO"; then :
4407   ac_cv_lib_socket_bind=yes
4408 else
4409   ac_cv_lib_socket_bind=no
4410 fi
4411 rm -f core conftest.err conftest.$ac_objext \
4412     conftest$ac_exeext conftest.$ac_ext
4413 LIBS=$ac_check_lib_save_LIBS
4414 fi
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4416 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4417 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4418   cat >>confdefs.h <<_ACEOF
4419 #define HAVE_LIBSOCKET 1
4420 _ACEOF
4421
4422   LIBS="-lsocket $LIBS"
4423
4424 fi
4425
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4427 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4428 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   ac_check_lib_save_LIBS=$LIBS
4432 LIBS="-lnsl  $LIBS"
4433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4434 /* end confdefs.h.  */
4435
4436 /* Override any GCC internal prototype to avoid an error.
4437    Use char because int might match the return type of a GCC
4438    builtin and then its argument prototype would still apply.  */
4439 #ifdef __cplusplus
4440 extern "C"
4441 #endif
4442 char gethostbyname ();
4443 int
4444 main ()
4445 {
4446 return gethostbyname ();
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 if ac_fn_c_try_link "$LINENO"; then :
4452   ac_cv_lib_nsl_gethostbyname=yes
4453 else
4454   ac_cv_lib_nsl_gethostbyname=no
4455 fi
4456 rm -f core conftest.err conftest.$ac_objext \
4457     conftest$ac_exeext conftest.$ac_ext
4458 LIBS=$ac_check_lib_save_LIBS
4459 fi
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4461 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4462 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4463   cat >>confdefs.h <<_ACEOF
4464 #define HAVE_LIBNSL 1
4465 _ACEOF
4466
4467   LIBS="-lnsl $LIBS"
4468
4469 fi
4470
4471
4472 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4473 # using the same condition.
4474
4475   # See if the user specified whether he wants zlib support or not.
4476
4477 # Check whether --with-zlib was given.
4478 if test "${with_zlib+set}" = set; then :
4479   withval=$with_zlib;
4480 else
4481   with_zlib=auto
4482 fi
4483
4484
4485   if test "$with_zlib" != "no"; then
4486     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4487 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4488 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4489   $as_echo_n "(cached) " >&6
4490 else
4491   ac_func_search_save_LIBS=$LIBS
4492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493 /* end confdefs.h.  */
4494
4495 /* Override any GCC internal prototype to avoid an error.
4496    Use char because int might match the return type of a GCC
4497    builtin and then its argument prototype would still apply.  */
4498 #ifdef __cplusplus
4499 extern "C"
4500 #endif
4501 char zlibVersion ();
4502 int
4503 main ()
4504 {
4505 return zlibVersion ();
4506   ;
4507   return 0;
4508 }
4509 _ACEOF
4510 for ac_lib in '' z; do
4511   if test -z "$ac_lib"; then
4512     ac_res="none required"
4513   else
4514     ac_res=-l$ac_lib
4515     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4516   fi
4517   if ac_fn_c_try_link "$LINENO"; then :
4518   ac_cv_search_zlibVersion=$ac_res
4519 fi
4520 rm -f core conftest.err conftest.$ac_objext \
4521     conftest$ac_exeext
4522   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4523   break
4524 fi
4525 done
4526 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4527
4528 else
4529   ac_cv_search_zlibVersion=no
4530 fi
4531 rm conftest.$ac_ext
4532 LIBS=$ac_func_search_save_LIBS
4533 fi
4534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4535 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4536 ac_res=$ac_cv_search_zlibVersion
4537 if test "$ac_res" != no; then :
4538   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4539   for ac_header in zlib.h
4540 do :
4541   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4542 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4543   cat >>confdefs.h <<_ACEOF
4544 #define HAVE_ZLIB_H 1
4545 _ACEOF
4546
4547 fi
4548
4549 done
4550
4551 fi
4552
4553     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4554       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4555     fi
4556   fi
4557
4558
4559 . ${srcdir}/../../bfd/configure.host
4560
4561
4562
4563 USE_MAINTAINER_MODE=no
4564 # Check whether --enable-maintainer-mode was given.
4565 if test "${enable_maintainer_mode+set}" = set; then :
4566   enableval=$enable_maintainer_mode; case "${enableval}" in
4567   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4568   no)   MAINT="#" ;;
4569   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4570 esac
4571 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4572   echo "Setting maintainer mode" 6>&1
4573 fi
4574 else
4575   MAINT="#"
4576 fi
4577
4578
4579
4580 # Check whether --enable-sim-bswap was given.
4581 if test "${enable_sim_bswap+set}" = set; then :
4582   enableval=$enable_sim_bswap; case "${enableval}" in
4583   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4584   no)   sim_bswap="-DWITH_BSWAP=0";;
4585   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4586 esac
4587 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4588   echo "Setting bswap flags = $sim_bswap" 6>&1
4589 fi
4590 else
4591   sim_bswap=""
4592 fi
4593
4594
4595
4596 # Check whether --enable-sim-cflags was given.
4597 if test "${enable_sim_cflags+set}" = set; then :
4598   enableval=$enable_sim_cflags; case "${enableval}" in
4599   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4600   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4601   no)    sim_cflags="";;
4602   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4603 esac
4604 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4605   echo "Setting sim cflags = $sim_cflags" 6>&1
4606 fi
4607 else
4608   sim_cflags=""
4609 fi
4610
4611
4612
4613 # Check whether --enable-sim-debug was given.
4614 if test "${enable_sim_debug+set}" = set; then :
4615   enableval=$enable_sim_debug; case "${enableval}" in
4616   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4617   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4618   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4619 esac
4620 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4621   echo "Setting sim debug = $sim_debug" 6>&1
4622 fi
4623 else
4624   sim_debug=""
4625 fi
4626
4627
4628
4629 # Check whether --enable-sim-stdio was given.
4630 if test "${enable_sim_stdio+set}" = set; then :
4631   enableval=$enable_sim_stdio; case "${enableval}" in
4632   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4633   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4634   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4635 esac
4636 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4637   echo "Setting stdio flags = $sim_stdio" 6>&1
4638 fi
4639 else
4640   sim_stdio=""
4641 fi
4642
4643
4644
4645 # Check whether --enable-sim-trace was given.
4646 if test "${enable_sim_trace+set}" = set; then :
4647   enableval=$enable_sim_trace; case "${enableval}" in
4648   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4649   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4650   [-0-9]*)
4651         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4652   [[:lower:]]*)
4653         sim_trace=""
4654         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4655           if test x"$sim_trace" = x; then
4656             sim_trace="-DWITH_TRACE='(TRACE_$x"
4657           else
4658             sim_trace="${sim_trace}|TRACE_$x"
4659           fi
4660         done
4661         sim_trace="$sim_trace)'" ;;
4662 esac
4663 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4664   echo "Setting sim trace = $sim_trace" 6>&1
4665 fi
4666 else
4667   sim_trace=""
4668 fi
4669
4670
4671
4672 # Check whether --enable-sim-profile was given.
4673 if test "${enable_sim_profile+set}" = set; then :
4674   enableval=$enable_sim_profile; case "${enableval}" in
4675   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4676   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4677   [-0-9]*)
4678         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4679   [a-z]*)
4680         sim_profile=""
4681         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4682           if test x"$sim_profile" = x; then
4683             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4684           else
4685             sim_profile="${sim_profile}|PROFILE_$x"
4686           fi
4687         done
4688         sim_profile="$sim_profile)'" ;;
4689 esac
4690 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4691   echo "Setting sim profile = $sim_profile" 6>&1
4692 fi
4693 else
4694   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4695 fi
4696
4697
4698
4699
4700 # Check whether --with-pkgversion was given.
4701 if test "${with_pkgversion+set}" = set; then :
4702   withval=$with_pkgversion; case "$withval" in
4703       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4704       no)  PKGVERSION= ;;
4705       *)   PKGVERSION="($withval) " ;;
4706      esac
4707 else
4708   PKGVERSION="(GDB) "
4709
4710 fi
4711
4712
4713
4714
4715
4716 # Check whether --with-bugurl was given.
4717 if test "${with_bugurl+set}" = set; then :
4718   withval=$with_bugurl; case "$withval" in
4719       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4720       no)  BUGURL=
4721            ;;
4722       *)   BUGURL="$withval"
4723            ;;
4724      esac
4725 else
4726   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4727
4728 fi
4729
4730   case ${BUGURL} in
4731   "")
4732     REPORT_BUGS_TO=
4733     REPORT_BUGS_TEXI=
4734     ;;
4735   *)
4736     REPORT_BUGS_TO="<$BUGURL>"
4737     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4738     ;;
4739   esac;
4740
4741
4742
4743
4744 cat >>confdefs.h <<_ACEOF
4745 #define PKGVERSION "$PKGVERSION"
4746 _ACEOF
4747
4748
4749 cat >>confdefs.h <<_ACEOF
4750 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4751 _ACEOF
4752
4753
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4755 $as_echo_n "checking return type of signal handlers... " >&6; }
4756 if test "${ac_cv_type_signal+set}" = set; then :
4757   $as_echo_n "(cached) " >&6
4758 else
4759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4760 /* end confdefs.h.  */
4761 #include <sys/types.h>
4762 #include <signal.h>
4763
4764 int
4765 main ()
4766 {
4767 return *(signal (0, 0)) (0) == 1;
4768   ;
4769   return 0;
4770 }
4771 _ACEOF
4772 if ac_fn_c_try_compile "$LINENO"; then :
4773   ac_cv_type_signal=int
4774 else
4775   ac_cv_type_signal=void
4776 fi
4777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4778 fi
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4780 $as_echo "$ac_cv_type_signal" >&6; }
4781
4782 cat >>confdefs.h <<_ACEOF
4783 #define RETSIGTYPE $ac_cv_type_signal
4784 _ACEOF
4785
4786
4787
4788
4789
4790 sim_link_files=
4791 sim_link_links=
4792
4793 sim_link_links=tconfig.h
4794 if test -f ${srcdir}/tconfig.in
4795 then
4796   sim_link_files=tconfig.in
4797 else
4798   sim_link_files=../common/tconfig.in
4799 fi
4800
4801 # targ-vals.def points to the libc macro description file.
4802 case "${target}" in
4803 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4804 esac
4805 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4806 sim_link_links="${sim_link_links} targ-vals.def"
4807
4808
4809
4810 if test -n "$ac_tool_prefix"; then
4811   # Extract the first word of "${ac_tool_prefix}dtc", so it can be a program name with args.
4812 set dummy ${ac_tool_prefix}dtc; ac_word=$2
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4814 $as_echo_n "checking for $ac_word... " >&6; }
4815 if test "${ac_cv_prog_DTC+set}" = set; then :
4816   $as_echo_n "(cached) " >&6
4817 else
4818   if test -n "$DTC"; then
4819   ac_cv_prog_DTC="$DTC" # Let the user override the test.
4820 else
4821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4822 for as_dir in $PATH
4823 do
4824   IFS=$as_save_IFS
4825   test -z "$as_dir" && as_dir=.
4826     for ac_exec_ext in '' $ac_executable_extensions; do
4827   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4828     ac_cv_prog_DTC="${ac_tool_prefix}dtc"
4829     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4830     break 2
4831   fi
4832 done
4833   done
4834 IFS=$as_save_IFS
4835
4836 fi
4837 fi
4838 DTC=$ac_cv_prog_DTC
4839 if test -n "$DTC"; then
4840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTC" >&5
4841 $as_echo "$DTC" >&6; }
4842 else
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4844 $as_echo "no" >&6; }
4845 fi
4846
4847
4848 fi
4849 if test -z "$ac_cv_prog_DTC"; then
4850   ac_ct_DTC=$DTC
4851   # Extract the first word of "dtc", so it can be a program name with args.
4852 set dummy dtc; ac_word=$2
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4854 $as_echo_n "checking for $ac_word... " >&6; }
4855 if test "${ac_cv_prog_ac_ct_DTC+set}" = set; then :
4856   $as_echo_n "(cached) " >&6
4857 else
4858   if test -n "$ac_ct_DTC"; then
4859   ac_cv_prog_ac_ct_DTC="$ac_ct_DTC" # Let the user override the test.
4860 else
4861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4862 for as_dir in $PATH
4863 do
4864   IFS=$as_save_IFS
4865   test -z "$as_dir" && as_dir=.
4866     for ac_exec_ext in '' $ac_executable_extensions; do
4867   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4868     ac_cv_prog_ac_ct_DTC="dtc"
4869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4870     break 2
4871   fi
4872 done
4873   done
4874 IFS=$as_save_IFS
4875
4876 fi
4877 fi
4878 ac_ct_DTC=$ac_cv_prog_ac_ct_DTC
4879 if test -n "$ac_ct_DTC"; then
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DTC" >&5
4881 $as_echo "$ac_ct_DTC" >&6; }
4882 else
4883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4884 $as_echo "no" >&6; }
4885 fi
4886
4887   if test "x$ac_ct_DTC" = x; then
4888     DTC=""
4889   else
4890     case $cross_compiling:$ac_tool_warned in
4891 yes:)
4892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4893 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4894 ac_tool_warned=yes ;;
4895 esac
4896     DTC=$ac_ct_DTC
4897   fi
4898 else
4899   DTC="$ac_cv_prog_DTC"
4900 fi
4901
4902
4903
4904 wire_endian="BIG_ENDIAN"
4905 default_endian=""
4906 # Check whether --enable-sim-endian was given.
4907 if test "${enable_sim_endian+set}" = set; then :
4908   enableval=$enable_sim_endian; case "${enableval}" in
4909   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4910   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4911   yes)   if test x"$wire_endian" != x; then
4912            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4913          else
4914            if test x"$default_endian" != x; then
4915              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4916            else
4917              echo "No hard-wired endian for target $target" 1>&6
4918              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4919            fi
4920          fi;;
4921   no)    if test x"$default_endian" != x; then
4922            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4923          else
4924            if test x"$wire_endian" != x; then
4925              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4926            else
4927              echo "No default endian for target $target" 1>&6
4928              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4929            fi
4930          fi;;
4931   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4932 esac
4933 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4934   echo "Setting endian flags = $sim_endian" 6>&1
4935 fi
4936 else
4937   if test x"$default_endian" != x; then
4938   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4939 else
4940   if test x"$wire_endian" != x; then
4941     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4942   else
4943     sim_endian=
4944   fi
4945 fi
4946 fi
4947
4948 wire_alignment="STRICT_ALIGNMENT"
4949 default_alignment=""
4950
4951 # Check whether --enable-sim-alignment was given.
4952 if test "${enable_sim_alignment+set}" = set; then :
4953   enableval=$enable_sim_alignment; case "${enableval}" in
4954   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4955   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4956   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4957   yes) if test x"$wire_alignment" != x; then
4958          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4959        else
4960          if test x"$default_alignment" != x; then
4961            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4962          else
4963            echo "No hard-wired alignment for target $target" 1>&6
4964            sim_alignment="-DWITH_ALIGNMENT=0"
4965          fi
4966        fi;;
4967   no)  if test x"$default_alignment" != x; then
4968          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4969        else
4970          if test x"$wire_alignment" != x; then
4971            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4972          else
4973            echo "No default alignment for target $target" 1>&6
4974            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4975          fi
4976        fi;;
4977   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4978 esac
4979 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4980   echo "Setting alignment flags = $sim_alignment" 6>&1
4981 fi
4982 else
4983   if test x"$default_alignment" != x; then
4984   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4985 else
4986   if test x"$wire_alignment" != x; then
4987     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4988   else
4989     sim_alignment=
4990   fi
4991 fi
4992 fi
4993
4994
4995 # Check whether --enable-sim-hostendian was given.
4996 if test "${enable_sim_hostendian+set}" = set; then :
4997   enableval=$enable_sim_hostendian; case "${enableval}" in
4998   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4999   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
5000   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
5001   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
5002 esac
5003 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
5004   echo "Setting hostendian flags = $sim_hostendian" 6>&1
5005 fi
5006 else
5007
5008 if test "x$cross_compiling" = "xno"; then
5009    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5010 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5011 if test "${ac_cv_c_bigendian+set}" = set; then :
5012   $as_echo_n "(cached) " >&6
5013 else
5014   ac_cv_c_bigendian=unknown
5015     # See if we're dealing with a universal compiler.
5016     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5017 /* end confdefs.h.  */
5018 #ifndef __APPLE_CC__
5019                not a universal capable compiler
5020              #endif
5021              typedef int dummy;
5022
5023 _ACEOF
5024 if ac_fn_c_try_compile "$LINENO"; then :
5025
5026         # Check for potential -arch flags.  It is not universal unless
5027         # there are at least two -arch flags with different values.
5028         ac_arch=
5029         ac_prev=
5030         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5031          if test -n "$ac_prev"; then
5032            case $ac_word in
5033              i?86 | x86_64 | ppc | ppc64)
5034                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5035                  ac_arch=$ac_word
5036                else
5037                  ac_cv_c_bigendian=universal
5038                  break
5039                fi
5040                ;;
5041            esac
5042            ac_prev=
5043          elif test "x$ac_word" = "x-arch"; then
5044            ac_prev=arch
5045          fi
5046        done
5047 fi
5048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5049     if test $ac_cv_c_bigendian = unknown; then
5050       # See if sys/param.h defines the BYTE_ORDER macro.
5051       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5052 /* end confdefs.h.  */
5053 #include <sys/types.h>
5054              #include <sys/param.h>
5055
5056 int
5057 main ()
5058 {
5059 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5060                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5061                      && LITTLE_ENDIAN)
5062               bogus endian macros
5063              #endif
5064
5065   ;
5066   return 0;
5067 }
5068 _ACEOF
5069 if ac_fn_c_try_compile "$LINENO"; then :
5070   # It does; now see whether it defined to BIG_ENDIAN or not.
5071          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5072 /* end confdefs.h.  */
5073 #include <sys/types.h>
5074                 #include <sys/param.h>
5075
5076 int
5077 main ()
5078 {
5079 #if BYTE_ORDER != BIG_ENDIAN
5080                  not big endian
5081                 #endif
5082
5083   ;
5084   return 0;
5085 }
5086 _ACEOF
5087 if ac_fn_c_try_compile "$LINENO"; then :
5088   ac_cv_c_bigendian=yes
5089 else
5090   ac_cv_c_bigendian=no
5091 fi
5092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5093 fi
5094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5095     fi
5096     if test $ac_cv_c_bigendian = unknown; then
5097       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5098       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5099 /* end confdefs.h.  */
5100 #include <limits.h>
5101
5102 int
5103 main ()
5104 {
5105 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5106               bogus endian macros
5107              #endif
5108
5109   ;
5110   return 0;
5111 }
5112 _ACEOF
5113 if ac_fn_c_try_compile "$LINENO"; then :
5114   # It does; now see whether it defined to _BIG_ENDIAN or not.
5115          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5116 /* end confdefs.h.  */
5117 #include <limits.h>
5118
5119 int
5120 main ()
5121 {
5122 #ifndef _BIG_ENDIAN
5123                  not big endian
5124                 #endif
5125
5126   ;
5127   return 0;
5128 }
5129 _ACEOF
5130 if ac_fn_c_try_compile "$LINENO"; then :
5131   ac_cv_c_bigendian=yes
5132 else
5133   ac_cv_c_bigendian=no
5134 fi
5135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5136 fi
5137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5138     fi
5139     if test $ac_cv_c_bigendian = unknown; then
5140       # Compile a test program.
5141       if test "$cross_compiling" = yes; then :
5142   # Try to guess by grepping values from an object file.
5143          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5144 /* end confdefs.h.  */
5145 short int ascii_mm[] =
5146                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5147                 short int ascii_ii[] =
5148                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5149                 int use_ascii (int i) {
5150                   return ascii_mm[i] + ascii_ii[i];
5151                 }
5152                 short int ebcdic_ii[] =
5153                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5154                 short int ebcdic_mm[] =
5155                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5156                 int use_ebcdic (int i) {
5157                   return ebcdic_mm[i] + ebcdic_ii[i];
5158                 }
5159                 extern int foo;
5160
5161 int
5162 main ()
5163 {
5164 return use_ascii (foo) == use_ebcdic (foo);
5165   ;
5166   return 0;
5167 }
5168 _ACEOF
5169 if ac_fn_c_try_compile "$LINENO"; then :
5170   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5171               ac_cv_c_bigendian=yes
5172             fi
5173             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5174               if test "$ac_cv_c_bigendian" = unknown; then
5175                 ac_cv_c_bigendian=no
5176               else
5177                 # finding both strings is unlikely to happen, but who knows?
5178                 ac_cv_c_bigendian=unknown
5179               fi
5180             fi
5181 fi
5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5183 else
5184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5185 /* end confdefs.h.  */
5186 $ac_includes_default
5187 int
5188 main ()
5189 {
5190
5191              /* Are we little or big endian?  From Harbison&Steele.  */
5192              union
5193              {
5194                long int l;
5195                char c[sizeof (long int)];
5196              } u;
5197              u.l = 1;
5198              return u.c[sizeof (long int) - 1] == 1;
5199
5200   ;
5201   return 0;
5202 }
5203 _ACEOF
5204 if ac_fn_c_try_run "$LINENO"; then :
5205   ac_cv_c_bigendian=no
5206 else
5207   ac_cv_c_bigendian=yes
5208 fi
5209 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5210   conftest.$ac_objext conftest.beam conftest.$ac_ext
5211 fi
5212
5213     fi
5214 fi
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5216 $as_echo "$ac_cv_c_bigendian" >&6; }
5217  case $ac_cv_c_bigendian in #(
5218    yes)
5219      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5220 ;; #(
5221    no)
5222       ;; #(
5223    universal)
5224
5225 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5226
5227      ;; #(
5228    *)
5229      as_fn_error "unknown endianness
5230  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5231  esac
5232
5233   if test $ac_cv_c_bigendian = yes; then
5234     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5235   else
5236     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5237   fi
5238 else
5239   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5240 fi
5241 fi
5242
5243
5244 # Check whether --enable-sim-environment was given.
5245 if test "${enable_sim_environment+set}" = set; then :
5246   enableval=$enable_sim_environment; case "${enableval}" in
5247   all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5248   user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5249   virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5250   operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5251   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5252        sim_environment="";;
5253 esac
5254 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5255   echo "Setting sim environment = $sim_environment" 6>&1
5256 fi
5257 else
5258   sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5259 fi
5260
5261
5262 default_sim_inline=""
5263 # Check whether --enable-sim-inline was given.
5264 if test "${enable_sim_inline+set}" = set; then :
5265   enableval=$enable_sim_inline; sim_inline=""
5266 case "$enableval" in
5267   no)           sim_inline="-DDEFAULT_INLINE=0";;
5268   0)            sim_inline="-DDEFAULT_INLINE=0";;
5269   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
5270   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
5271   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5272        new_flag=""
5273        case "$x" in
5274          *_INLINE=*)    new_flag="-D$x";;
5275          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
5276          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
5277          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
5278        esac
5279        if test x"$sim_inline" = x""; then
5280          sim_inline="$new_flag"
5281        else
5282          sim_inline="$sim_inline $new_flag"
5283        fi
5284      done;;
5285 esac
5286 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5287   echo "Setting inline flags = $sim_inline" 6>&1
5288 fi
5289 else
5290
5291 if test "x$cross_compiling" = "xno"; then
5292   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5293     sim_inline="${default_sim_inline}"
5294     if test x"$silent" != x"yes"; then
5295       echo "Setting inline flags = $sim_inline" 6>&1
5296     fi
5297   else
5298     sim_inline=""
5299   fi
5300 else
5301   sim_inline="-DDEFAULT_INLINE=0"
5302 fi
5303 fi
5304
5305
5306 for ac_header in unistd.h
5307 do :
5308   ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5309 if test "x$ac_cv_header_unistd_h" = x""yes; then :
5310   cat >>confdefs.h <<_ACEOF
5311 #define HAVE_UNISTD_H 1
5312 _ACEOF
5313
5314 fi
5315
5316 done
5317
5318
5319
5320 ac_sources="$sim_link_files"
5321 ac_dests="$sim_link_links"
5322 while test -n "$ac_sources"; do
5323   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5324   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5325   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5326 done
5327 ac_config_links="$ac_config_links $ac_config_links_1"
5328
5329 cgen_breaks=""
5330 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5331 cgen_breaks="break cgen_rtx_error";
5332 fi
5333
5334 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5335
5336 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5337
5338 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5339
5340 ac_config_commands="$ac_config_commands Makefile"
5341
5342 ac_config_commands="$ac_config_commands stamp-h"
5343
5344 cat >confcache <<\_ACEOF
5345 # This file is a shell script that caches the results of configure
5346 # tests run on this system so they can be shared between configure
5347 # scripts and configure runs, see configure's option --config-cache.
5348 # It is not useful on other systems.  If it contains results you don't
5349 # want to keep, you may remove or edit it.
5350 #
5351 # config.status only pays attention to the cache file if you give it
5352 # the --recheck option to rerun configure.
5353 #
5354 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5355 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5356 # following values.
5357
5358 _ACEOF
5359
5360 # The following way of writing the cache mishandles newlines in values,
5361 # but we know of no workaround that is simple, portable, and efficient.
5362 # So, we kill variables containing newlines.
5363 # Ultrix sh set writes to stderr and can't be redirected directly,
5364 # and sets the high bit in the cache file unless we assign to the vars.
5365 (
5366   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5367     eval ac_val=\$$ac_var
5368     case $ac_val in #(
5369     *${as_nl}*)
5370       case $ac_var in #(
5371       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5372 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5373       esac
5374       case $ac_var in #(
5375       _ | IFS | as_nl) ;; #(
5376       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5377       *) { eval $ac_var=; unset $ac_var;} ;;
5378       esac ;;
5379     esac
5380   done
5381
5382   (set) 2>&1 |
5383     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5384     *${as_nl}ac_space=\ *)
5385       # `set' does not quote correctly, so add quotes: double-quote
5386       # substitution turns \\\\ into \\, and sed turns \\ into \.
5387       sed -n \
5388         "s/'/'\\\\''/g;
5389           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5390       ;; #(
5391     *)
5392       # `set' quotes correctly as required by POSIX, so do not add quotes.
5393       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5394       ;;
5395     esac |
5396     sort
5397 ) |
5398   sed '
5399      /^ac_cv_env_/b end
5400      t clear
5401      :clear
5402      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5403      t end
5404      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5405      :end' >>confcache
5406 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5407   if test -w "$cache_file"; then
5408     test "x$cache_file" != "x/dev/null" &&
5409       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5410 $as_echo "$as_me: updating cache $cache_file" >&6;}
5411     cat confcache >$cache_file
5412   else
5413     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5414 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5415   fi
5416 fi
5417 rm -f confcache
5418
5419 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5420 # Let make expand exec_prefix.
5421 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5422
5423 DEFS=-DHAVE_CONFIG_H
5424
5425 ac_libobjs=
5426 ac_ltlibobjs=
5427 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5428   # 1. Remove the extension, and $U if already installed.
5429   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5430   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5431   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5432   #    will be set to the directory where LIBOBJS objects are built.
5433   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5434   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5435 done
5436 LIBOBJS=$ac_libobjs
5437
5438 LTLIBOBJS=$ac_ltlibobjs
5439
5440
5441 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5442   as_fn_error "conditional \"GMAKE\" was never defined.
5443 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5444 fi
5445
5446
5447 : ${CONFIG_STATUS=./config.status}
5448 ac_write_fail=0
5449 ac_clean_files_save=$ac_clean_files
5450 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5451 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5452 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5453 as_write_fail=0
5454 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5455 #! $SHELL
5456 # Generated by $as_me.
5457 # Run this file to recreate the current configuration.
5458 # Compiler output produced by configure, useful for debugging
5459 # configure, is in config.log if it exists.
5460
5461 debug=false
5462 ac_cs_recheck=false
5463 ac_cs_silent=false
5464
5465 SHELL=\${CONFIG_SHELL-$SHELL}
5466 export SHELL
5467 _ASEOF
5468 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5469 ## -------------------- ##
5470 ## M4sh Initialization. ##
5471 ## -------------------- ##
5472
5473 # Be more Bourne compatible
5474 DUALCASE=1; export DUALCASE # for MKS sh
5475 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5476   emulate sh
5477   NULLCMD=:
5478   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5479   # is contrary to our usage.  Disable this feature.
5480   alias -g '${1+"$@"}'='"$@"'
5481   setopt NO_GLOB_SUBST
5482 else
5483   case `(set -o) 2>/dev/null` in #(
5484   *posix*) :
5485     set -o posix ;; #(
5486   *) :
5487      ;;
5488 esac
5489 fi
5490
5491
5492 as_nl='
5493 '
5494 export as_nl
5495 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5496 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5497 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5498 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5499 # Prefer a ksh shell builtin over an external printf program on Solaris,
5500 # but without wasting forks for bash or zsh.
5501 if test -z "$BASH_VERSION$ZSH_VERSION" \
5502     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5503   as_echo='print -r --'
5504   as_echo_n='print -rn --'
5505 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5506   as_echo='printf %s\n'
5507   as_echo_n='printf %s'
5508 else
5509   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5510     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5511     as_echo_n='/usr/ucb/echo -n'
5512   else
5513     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5514     as_echo_n_body='eval
5515       arg=$1;
5516       case $arg in #(
5517       *"$as_nl"*)
5518         expr "X$arg" : "X\\(.*\\)$as_nl";
5519         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5520       esac;
5521       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5522     '
5523     export as_echo_n_body
5524     as_echo_n='sh -c $as_echo_n_body as_echo'
5525   fi
5526   export as_echo_body
5527   as_echo='sh -c $as_echo_body as_echo'
5528 fi
5529
5530 # The user is always right.
5531 if test "${PATH_SEPARATOR+set}" != set; then
5532   PATH_SEPARATOR=:
5533   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5534     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5535       PATH_SEPARATOR=';'
5536   }
5537 fi
5538
5539
5540 # IFS
5541 # We need space, tab and new line, in precisely that order.  Quoting is
5542 # there to prevent editors from complaining about space-tab.
5543 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5544 # splitting by setting IFS to empty value.)
5545 IFS=" ""        $as_nl"
5546
5547 # Find who we are.  Look in the path if we contain no directory separator.
5548 case $0 in #((
5549   *[\\/]* ) as_myself=$0 ;;
5550   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5551 for as_dir in $PATH
5552 do
5553   IFS=$as_save_IFS
5554   test -z "$as_dir" && as_dir=.
5555     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5556   done
5557 IFS=$as_save_IFS
5558
5559      ;;
5560 esac
5561 # We did not find ourselves, most probably we were run as `sh COMMAND'
5562 # in which case we are not to be found in the path.
5563 if test "x$as_myself" = x; then
5564   as_myself=$0
5565 fi
5566 if test ! -f "$as_myself"; then
5567   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5568   exit 1
5569 fi
5570
5571 # Unset variables that we do not need and which cause bugs (e.g. in
5572 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5573 # suppresses any "Segmentation fault" message there.  '((' could
5574 # trigger a bug in pdksh 5.2.14.
5575 for as_var in BASH_ENV ENV MAIL MAILPATH
5576 do eval test x\${$as_var+set} = xset \
5577   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5578 done
5579 PS1='$ '
5580 PS2='> '
5581 PS4='+ '
5582
5583 # NLS nuisances.
5584 LC_ALL=C
5585 export LC_ALL
5586 LANGUAGE=C
5587 export LANGUAGE
5588
5589 # CDPATH.
5590 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5591
5592
5593 # as_fn_error ERROR [LINENO LOG_FD]
5594 # ---------------------------------
5595 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5596 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5597 # script with status $?, using 1 if that was 0.
5598 as_fn_error ()
5599 {
5600   as_status=$?; test $as_status -eq 0 && as_status=1
5601   if test "$3"; then
5602     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5603     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5604   fi
5605   $as_echo "$as_me: error: $1" >&2
5606   as_fn_exit $as_status
5607 } # as_fn_error
5608
5609
5610 # as_fn_set_status STATUS
5611 # -----------------------
5612 # Set $? to STATUS, without forking.
5613 as_fn_set_status ()
5614 {
5615   return $1
5616 } # as_fn_set_status
5617
5618 # as_fn_exit STATUS
5619 # -----------------
5620 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5621 as_fn_exit ()
5622 {
5623   set +e
5624   as_fn_set_status $1
5625   exit $1
5626 } # as_fn_exit
5627
5628 # as_fn_unset VAR
5629 # ---------------
5630 # Portably unset VAR.
5631 as_fn_unset ()
5632 {
5633   { eval $1=; unset $1;}
5634 }
5635 as_unset=as_fn_unset
5636 # as_fn_append VAR VALUE
5637 # ----------------------
5638 # Append the text in VALUE to the end of the definition contained in VAR. Take
5639 # advantage of any shell optimizations that allow amortized linear growth over
5640 # repeated appends, instead of the typical quadratic growth present in naive
5641 # implementations.
5642 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5643   eval 'as_fn_append ()
5644   {
5645     eval $1+=\$2
5646   }'
5647 else
5648   as_fn_append ()
5649   {
5650     eval $1=\$$1\$2
5651   }
5652 fi # as_fn_append
5653
5654 # as_fn_arith ARG...
5655 # ------------------
5656 # Perform arithmetic evaluation on the ARGs, and store the result in the
5657 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5658 # must be portable across $(()) and expr.
5659 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5660   eval 'as_fn_arith ()
5661   {
5662     as_val=$(( $* ))
5663   }'
5664 else
5665   as_fn_arith ()
5666   {
5667     as_val=`expr "$@" || test $? -eq 1`
5668   }
5669 fi # as_fn_arith
5670
5671
5672 if expr a : '\(a\)' >/dev/null 2>&1 &&
5673    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5674   as_expr=expr
5675 else
5676   as_expr=false
5677 fi
5678
5679 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5680   as_basename=basename
5681 else
5682   as_basename=false
5683 fi
5684
5685 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5686   as_dirname=dirname
5687 else
5688   as_dirname=false
5689 fi
5690
5691 as_me=`$as_basename -- "$0" ||
5692 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5693          X"$0" : 'X\(//\)$' \| \
5694          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5695 $as_echo X/"$0" |
5696     sed '/^.*\/\([^/][^/]*\)\/*$/{
5697             s//\1/
5698             q
5699           }
5700           /^X\/\(\/\/\)$/{
5701             s//\1/
5702             q
5703           }
5704           /^X\/\(\/\).*/{
5705             s//\1/
5706             q
5707           }
5708           s/.*/./; q'`
5709
5710 # Avoid depending upon Character Ranges.
5711 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5712 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5713 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5714 as_cr_digits='0123456789'
5715 as_cr_alnum=$as_cr_Letters$as_cr_digits
5716
5717 ECHO_C= ECHO_N= ECHO_T=
5718 case `echo -n x` in #(((((
5719 -n*)
5720   case `echo 'xy\c'` in
5721   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5722   xy)  ECHO_C='\c';;
5723   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5724        ECHO_T=' ';;
5725   esac;;
5726 *)
5727   ECHO_N='-n';;
5728 esac
5729
5730 rm -f conf$$ conf$$.exe conf$$.file
5731 if test -d conf$$.dir; then
5732   rm -f conf$$.dir/conf$$.file
5733 else
5734   rm -f conf$$.dir
5735   mkdir conf$$.dir 2>/dev/null
5736 fi
5737 if (echo >conf$$.file) 2>/dev/null; then
5738   if ln -s conf$$.file conf$$ 2>/dev/null; then
5739     as_ln_s='ln -s'
5740     # ... but there are two gotchas:
5741     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5742     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5743     # In both cases, we have to default to `cp -p'.
5744     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5745       as_ln_s='cp -p'
5746   elif ln conf$$.file conf$$ 2>/dev/null; then
5747     as_ln_s=ln
5748   else
5749     as_ln_s='cp -p'
5750   fi
5751 else
5752   as_ln_s='cp -p'
5753 fi
5754 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5755 rmdir conf$$.dir 2>/dev/null
5756
5757
5758 # as_fn_mkdir_p
5759 # -------------
5760 # Create "$as_dir" as a directory, including parents if necessary.
5761 as_fn_mkdir_p ()
5762 {
5763
5764   case $as_dir in #(
5765   -*) as_dir=./$as_dir;;
5766   esac
5767   test -d "$as_dir" || eval $as_mkdir_p || {
5768     as_dirs=
5769     while :; do
5770       case $as_dir in #(
5771       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5772       *) as_qdir=$as_dir;;
5773       esac
5774       as_dirs="'$as_qdir' $as_dirs"
5775       as_dir=`$as_dirname -- "$as_dir" ||
5776 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5777          X"$as_dir" : 'X\(//\)[^/]' \| \
5778          X"$as_dir" : 'X\(//\)$' \| \
5779          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5780 $as_echo X"$as_dir" |
5781     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5782             s//\1/
5783             q
5784           }
5785           /^X\(\/\/\)[^/].*/{
5786             s//\1/
5787             q
5788           }
5789           /^X\(\/\/\)$/{
5790             s//\1/
5791             q
5792           }
5793           /^X\(\/\).*/{
5794             s//\1/
5795             q
5796           }
5797           s/.*/./; q'`
5798       test -d "$as_dir" && break
5799     done
5800     test -z "$as_dirs" || eval "mkdir $as_dirs"
5801   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5802
5803
5804 } # as_fn_mkdir_p
5805 if mkdir -p . 2>/dev/null; then
5806   as_mkdir_p='mkdir -p "$as_dir"'
5807 else
5808   test -d ./-p && rmdir ./-p
5809   as_mkdir_p=false
5810 fi
5811
5812 if test -x / >/dev/null 2>&1; then
5813   as_test_x='test -x'
5814 else
5815   if ls -dL / >/dev/null 2>&1; then
5816     as_ls_L_option=L
5817   else
5818     as_ls_L_option=
5819   fi
5820   as_test_x='
5821     eval sh -c '\''
5822       if test -d "$1"; then
5823         test -d "$1/.";
5824       else
5825         case $1 in #(
5826         -*)set "./$1";;
5827         esac;
5828         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5829         ???[sx]*):;;*)false;;esac;fi
5830     '\'' sh
5831   '
5832 fi
5833 as_executable_p=$as_test_x
5834
5835 # Sed expression to map a string onto a valid CPP name.
5836 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5837
5838 # Sed expression to map a string onto a valid variable name.
5839 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5840
5841
5842 exec 6>&1
5843 ## ----------------------------------- ##
5844 ## Main body of $CONFIG_STATUS script. ##
5845 ## ----------------------------------- ##
5846 _ASEOF
5847 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5848
5849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5850 # Save the log message, to keep $0 and so on meaningful, and to
5851 # report actual input values of CONFIG_FILES etc. instead of their
5852 # values after options handling.
5853 ac_log="
5854 This file was extended by $as_me, which was
5855 generated by GNU Autoconf 2.64.  Invocation command line was
5856
5857   CONFIG_FILES    = $CONFIG_FILES
5858   CONFIG_HEADERS  = $CONFIG_HEADERS
5859   CONFIG_LINKS    = $CONFIG_LINKS
5860   CONFIG_COMMANDS = $CONFIG_COMMANDS
5861   $ $0 $@
5862
5863 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5864 "
5865
5866 _ACEOF
5867
5868 case $ac_config_files in *"
5869 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5870 esac
5871
5872 case $ac_config_headers in *"
5873 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5874 esac
5875
5876
5877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5878 # Files that config.status was made for.
5879 config_files="$ac_config_files"
5880 config_headers="$ac_config_headers"
5881 config_links="$ac_config_links"
5882 config_commands="$ac_config_commands"
5883
5884 _ACEOF
5885
5886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5887 ac_cs_usage="\
5888 \`$as_me' instantiates files and other configuration actions
5889 from templates according to the current configuration.  Unless the files
5890 and actions are specified as TAGs, all are instantiated by default.
5891
5892 Usage: $0 [OPTION]... [TAG]...
5893
5894   -h, --help       print this help, then exit
5895   -V, --version    print version number and configuration settings, then exit
5896   -q, --quiet, --silent
5897                    do not print progress messages
5898   -d, --debug      don't remove temporary files
5899       --recheck    update $as_me by reconfiguring in the same conditions
5900       --file=FILE[:TEMPLATE]
5901                    instantiate the configuration file FILE
5902       --header=FILE[:TEMPLATE]
5903                    instantiate the configuration header FILE
5904
5905 Configuration files:
5906 $config_files
5907
5908 Configuration headers:
5909 $config_headers
5910
5911 Configuration links:
5912 $config_links
5913
5914 Configuration commands:
5915 $config_commands
5916
5917 Report bugs to the package provider."
5918
5919 _ACEOF
5920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5921 ac_cs_version="\\
5922 config.status
5923 configured by $0, generated by GNU Autoconf 2.64,
5924   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5925
5926 Copyright (C) 2009 Free Software Foundation, Inc.
5927 This config.status script is free software; the Free Software Foundation
5928 gives unlimited permission to copy, distribute and modify it."
5929
5930 ac_pwd='$ac_pwd'
5931 srcdir='$srcdir'
5932 INSTALL='$INSTALL'
5933 test -n "\$AWK" || AWK=awk
5934 _ACEOF
5935
5936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5937 # The default lists apply if the user does not specify any file.
5938 ac_need_defaults=:
5939 while test $# != 0
5940 do
5941   case $1 in
5942   --*=*)
5943     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5944     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5945     ac_shift=:
5946     ;;
5947   *)
5948     ac_option=$1
5949     ac_optarg=$2
5950     ac_shift=shift
5951     ;;
5952   esac
5953
5954   case $ac_option in
5955   # Handling of the options.
5956   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5957     ac_cs_recheck=: ;;
5958   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5959     $as_echo "$ac_cs_version"; exit ;;
5960   --debug | --debu | --deb | --de | --d | -d )
5961     debug=: ;;
5962   --file | --fil | --fi | --f )
5963     $ac_shift
5964     case $ac_optarg in
5965     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5966     esac
5967     as_fn_append CONFIG_FILES " '$ac_optarg'"
5968     ac_need_defaults=false;;
5969   --header | --heade | --head | --hea )
5970     $ac_shift
5971     case $ac_optarg in
5972     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5973     esac
5974     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5975     ac_need_defaults=false;;
5976   --he | --h)
5977     # Conflict between --help and --header
5978     as_fn_error "ambiguous option: \`$1'
5979 Try \`$0 --help' for more information.";;
5980   --help | --hel | -h )
5981     $as_echo "$ac_cs_usage"; exit ;;
5982   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5983   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5984     ac_cs_silent=: ;;
5985
5986   # This is an error.
5987   -*) as_fn_error "unrecognized option: \`$1'
5988 Try \`$0 --help' for more information." ;;
5989
5990   *) as_fn_append ac_config_targets " $1"
5991      ac_need_defaults=false ;;
5992
5993   esac
5994   shift
5995 done
5996
5997 ac_configure_extra_args=
5998
5999 if $ac_cs_silent; then
6000   exec 6>/dev/null
6001   ac_configure_extra_args="$ac_configure_extra_args --silent"
6002 fi
6003
6004 _ACEOF
6005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6006 if \$ac_cs_recheck; then
6007   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6008   shift
6009   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6010   CONFIG_SHELL='$SHELL'
6011   export CONFIG_SHELL
6012   exec "\$@"
6013 fi
6014
6015 _ACEOF
6016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6017 exec 5>>config.log
6018 {
6019   echo
6020   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6021 ## Running $as_me. ##
6022 _ASBOX
6023   $as_echo "$ac_log"
6024 } >&5
6025
6026 _ACEOF
6027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6028 #
6029 # INIT-COMMANDS
6030 #
6031 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6032
6033 _ACEOF
6034
6035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6036
6037 # Handling of arguments.
6038 for ac_config_target in $ac_config_targets
6039 do
6040   case $ac_config_target in
6041     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6042     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6043     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6044     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6045     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6046     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6047     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6048     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6049
6050   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6051   esac
6052 done
6053
6054
6055 # If the user did not use the arguments to specify the items to instantiate,
6056 # then the envvar interface is used.  Set only those that are not.
6057 # We use the long form for the default assignment because of an extremely
6058 # bizarre bug on SunOS 4.1.3.
6059 if $ac_need_defaults; then
6060   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6061   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6062   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6063   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6064 fi
6065
6066 # Have a temporary directory for convenience.  Make it in the build tree
6067 # simply because there is no reason against having it here, and in addition,
6068 # creating and moving files from /tmp can sometimes cause problems.
6069 # Hook for its removal unless debugging.
6070 # Note that there is a small window in which the directory will not be cleaned:
6071 # after its creation but before its name has been assigned to `$tmp'.
6072 $debug ||
6073 {
6074   tmp=
6075   trap 'exit_status=$?
6076   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6077 ' 0
6078   trap 'as_fn_exit 1' 1 2 13 15
6079 }
6080 # Create a (secure) tmp directory for tmp files.
6081
6082 {
6083   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6084   test -n "$tmp" && test -d "$tmp"
6085 }  ||
6086 {
6087   tmp=./conf$$-$RANDOM
6088   (umask 077 && mkdir "$tmp")
6089 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6090
6091 # Set up the scripts for CONFIG_FILES section.
6092 # No need to generate them if there are no CONFIG_FILES.
6093 # This happens for instance with `./config.status config.h'.
6094 if test -n "$CONFIG_FILES"; then
6095
6096
6097 ac_cr=`echo X | tr X '\015'`
6098 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6099 # But we know of no other shell where ac_cr would be empty at this
6100 # point, so we can use a bashism as a fallback.
6101 if test "x$ac_cr" = x; then
6102   eval ac_cr=\$\'\\r\'
6103 fi
6104 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6105 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6106   ac_cs_awk_cr='\r'
6107 else
6108   ac_cs_awk_cr=$ac_cr
6109 fi
6110
6111 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6112 _ACEOF
6113
6114
6115 {
6116   echo "cat >conf$$subs.awk <<_ACEOF" &&
6117   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6118   echo "_ACEOF"
6119 } >conf$$subs.sh ||
6120   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6121 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6122 ac_delim='%!_!# '
6123 for ac_last_try in false false false false false :; do
6124   . ./conf$$subs.sh ||
6125     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6126
6127   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6128   if test $ac_delim_n = $ac_delim_num; then
6129     break
6130   elif $ac_last_try; then
6131     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6132   else
6133     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6134   fi
6135 done
6136 rm -f conf$$subs.sh
6137
6138 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6139 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6140 _ACEOF
6141 sed -n '
6142 h
6143 s/^/S["/; s/!.*/"]=/
6144 p
6145 g
6146 s/^[^!]*!//
6147 :repl
6148 t repl
6149 s/'"$ac_delim"'$//
6150 t delim
6151 :nl
6152 h
6153 s/\(.\{148\}\).*/\1/
6154 t more1
6155 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6156 p
6157 n
6158 b repl
6159 :more1
6160 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6161 p
6162 g
6163 s/.\{148\}//
6164 t nl
6165 :delim
6166 h
6167 s/\(.\{148\}\).*/\1/
6168 t more2
6169 s/["\\]/\\&/g; s/^/"/; s/$/"/
6170 p
6171 b
6172 :more2
6173 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6174 p
6175 g
6176 s/.\{148\}//
6177 t delim
6178 ' <conf$$subs.awk | sed '
6179 /^[^""]/{
6180   N
6181   s/\n//
6182 }
6183 ' >>$CONFIG_STATUS || ac_write_fail=1
6184 rm -f conf$$subs.awk
6185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6186 _ACAWK
6187 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6188   for (key in S) S_is_set[key] = 1
6189   FS = "\a"
6190
6191 }
6192 {
6193   line = $ 0
6194   nfields = split(line, field, "@")
6195   substed = 0
6196   len = length(field[1])
6197   for (i = 2; i < nfields; i++) {
6198     key = field[i]
6199     keylen = length(key)
6200     if (S_is_set[key]) {
6201       value = S[key]
6202       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6203       len += length(value) + length(field[++i])
6204       substed = 1
6205     } else
6206       len += 1 + keylen
6207   }
6208
6209   print line
6210 }
6211
6212 _ACAWK
6213 _ACEOF
6214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6215 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6216   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6217 else
6218   cat
6219 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6220   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6221 _ACEOF
6222
6223 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6224 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6225 # trailing colons and then remove the whole line if VPATH becomes empty
6226 # (actually we leave an empty line to preserve line numbers).
6227 if test "x$srcdir" = x.; then
6228   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6229 s/:*\$(srcdir):*/:/
6230 s/:*\${srcdir}:*/:/
6231 s/:*@srcdir@:*/:/
6232 s/^\([^=]*=[     ]*\):*/\1/
6233 s/:*$//
6234 s/^[^=]*=[       ]*$//
6235 }'
6236 fi
6237
6238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6239 fi # test -n "$CONFIG_FILES"
6240
6241 # Set up the scripts for CONFIG_HEADERS section.
6242 # No need to generate them if there are no CONFIG_HEADERS.
6243 # This happens for instance with `./config.status Makefile'.
6244 if test -n "$CONFIG_HEADERS"; then
6245 cat >"$tmp/defines.awk" <<\_ACAWK ||
6246 BEGIN {
6247 _ACEOF
6248
6249 # Transform confdefs.h into an awk script `defines.awk', embedded as
6250 # here-document in config.status, that substitutes the proper values into
6251 # config.h.in to produce config.h.
6252
6253 # Create a delimiter string that does not exist in confdefs.h, to ease
6254 # handling of long lines.
6255 ac_delim='%!_!# '
6256 for ac_last_try in false false :; do
6257   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6258   if test -z "$ac_t"; then
6259     break
6260   elif $ac_last_try; then
6261     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6262   else
6263     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6264   fi
6265 done
6266
6267 # For the awk script, D is an array of macro values keyed by name,
6268 # likewise P contains macro parameters if any.  Preserve backslash
6269 # newline sequences.
6270
6271 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6272 sed -n '
6273 s/.\{148\}/&'"$ac_delim"'/g
6274 t rset
6275 :rset
6276 s/^[     ]*#[    ]*define[       ][      ]*/ /
6277 t def
6278 d
6279 :def
6280 s/\\$//
6281 t bsnl
6282 s/["\\]/\\&/g
6283 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6284 D["\1"]=" \3"/p
6285 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6286 d
6287 :bsnl
6288 s/["\\]/\\&/g
6289 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6290 D["\1"]=" \3\\\\\\n"\\/p
6291 t cont
6292 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6293 t cont
6294 d
6295 :cont
6296 n
6297 s/.\{148\}/&'"$ac_delim"'/g
6298 t clear
6299 :clear
6300 s/\\$//
6301 t bsnlc
6302 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6303 d
6304 :bsnlc
6305 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6306 b cont
6307 ' <confdefs.h | sed '
6308 s/'"$ac_delim"'/"\\\
6309 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6310
6311 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6312   for (key in D) D_is_set[key] = 1
6313   FS = "\a"
6314 }
6315 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6316   line = \$ 0
6317   split(line, arg, " ")
6318   if (arg[1] == "#") {
6319     defundef = arg[2]
6320     mac1 = arg[3]
6321   } else {
6322     defundef = substr(arg[1], 2)
6323     mac1 = arg[2]
6324   }
6325   split(mac1, mac2, "(") #)
6326   macro = mac2[1]
6327   prefix = substr(line, 1, index(line, defundef) - 1)
6328   if (D_is_set[macro]) {
6329     # Preserve the white space surrounding the "#".
6330     print prefix "define", macro P[macro] D[macro]
6331     next
6332   } else {
6333     # Replace #undef with comments.  This is necessary, for example,
6334     # in the case of _POSIX_SOURCE, which is predefined and required
6335     # on some systems where configure will not decide to define it.
6336     if (defundef == "undef") {
6337       print "/*", prefix defundef, macro, "*/"
6338       next
6339     }
6340   }
6341 }
6342 { print }
6343 _ACAWK
6344 _ACEOF
6345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6346   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6347 fi # test -n "$CONFIG_HEADERS"
6348
6349
6350 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6351 shift
6352 for ac_tag
6353 do
6354   case $ac_tag in
6355   :[FHLC]) ac_mode=$ac_tag; continue;;
6356   esac
6357   case $ac_mode$ac_tag in
6358   :[FHL]*:*);;
6359   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6360   :[FH]-) ac_tag=-:-;;
6361   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6362   esac
6363   ac_save_IFS=$IFS
6364   IFS=:
6365   set x $ac_tag
6366   IFS=$ac_save_IFS
6367   shift
6368   ac_file=$1
6369   shift
6370
6371   case $ac_mode in
6372   :L) ac_source=$1;;
6373   :[FH])
6374     ac_file_inputs=
6375     for ac_f
6376     do
6377       case $ac_f in
6378       -) ac_f="$tmp/stdin";;
6379       *) # Look for the file first in the build tree, then in the source tree
6380          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6381          # because $ac_f cannot contain `:'.
6382          test -f "$ac_f" ||
6383            case $ac_f in
6384            [\\/$]*) false;;
6385            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6386            esac ||
6387            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6388       esac
6389       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6390       as_fn_append ac_file_inputs " '$ac_f'"
6391     done
6392
6393     # Let's still pretend it is `configure' which instantiates (i.e., don't
6394     # use $as_me), people would be surprised to read:
6395     #    /* config.h.  Generated by config.status.  */
6396     configure_input='Generated from '`
6397           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6398         `' by configure.'
6399     if test x"$ac_file" != x-; then
6400       configure_input="$ac_file.  $configure_input"
6401       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6402 $as_echo "$as_me: creating $ac_file" >&6;}
6403     fi
6404     # Neutralize special characters interpreted by sed in replacement strings.
6405     case $configure_input in #(
6406     *\&* | *\|* | *\\* )
6407        ac_sed_conf_input=`$as_echo "$configure_input" |
6408        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6409     *) ac_sed_conf_input=$configure_input;;
6410     esac
6411
6412     case $ac_tag in
6413     *:-:* | *:-) cat >"$tmp/stdin" \
6414       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6415     esac
6416     ;;
6417   esac
6418
6419   ac_dir=`$as_dirname -- "$ac_file" ||
6420 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6421          X"$ac_file" : 'X\(//\)[^/]' \| \
6422          X"$ac_file" : 'X\(//\)$' \| \
6423          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6424 $as_echo X"$ac_file" |
6425     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6426             s//\1/
6427             q
6428           }
6429           /^X\(\/\/\)[^/].*/{
6430             s//\1/
6431             q
6432           }
6433           /^X\(\/\/\)$/{
6434             s//\1/
6435             q
6436           }
6437           /^X\(\/\).*/{
6438             s//\1/
6439             q
6440           }
6441           s/.*/./; q'`
6442   as_dir="$ac_dir"; as_fn_mkdir_p
6443   ac_builddir=.
6444
6445 case "$ac_dir" in
6446 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6447 *)
6448   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6449   # A ".." for each directory in $ac_dir_suffix.
6450   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6451   case $ac_top_builddir_sub in
6452   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6453   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6454   esac ;;
6455 esac
6456 ac_abs_top_builddir=$ac_pwd
6457 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6458 # for backward compatibility:
6459 ac_top_builddir=$ac_top_build_prefix
6460
6461 case $srcdir in
6462   .)  # We are building in place.
6463     ac_srcdir=.
6464     ac_top_srcdir=$ac_top_builddir_sub
6465     ac_abs_top_srcdir=$ac_pwd ;;
6466   [\\/]* | ?:[\\/]* )  # Absolute name.
6467     ac_srcdir=$srcdir$ac_dir_suffix;
6468     ac_top_srcdir=$srcdir
6469     ac_abs_top_srcdir=$srcdir ;;
6470   *) # Relative name.
6471     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6472     ac_top_srcdir=$ac_top_build_prefix$srcdir
6473     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6474 esac
6475 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6476
6477
6478   case $ac_mode in
6479   :F)
6480   #
6481   # CONFIG_FILE
6482   #
6483
6484   case $INSTALL in
6485   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6486   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6487   esac
6488 _ACEOF
6489
6490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6491 # If the template does not know about datarootdir, expand it.
6492 # FIXME: This hack should be removed a few years after 2.60.
6493 ac_datarootdir_hack=; ac_datarootdir_seen=
6494 ac_sed_dataroot='
6495 /datarootdir/ {
6496   p
6497   q
6498 }
6499 /@datadir@/p
6500 /@docdir@/p
6501 /@infodir@/p
6502 /@localedir@/p
6503 /@mandir@/p'
6504 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6505 *datarootdir*) ac_datarootdir_seen=yes;;
6506 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6508 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6509 _ACEOF
6510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6511   ac_datarootdir_hack='
6512   s&@datadir@&$datadir&g
6513   s&@docdir@&$docdir&g
6514   s&@infodir@&$infodir&g
6515   s&@localedir@&$localedir&g
6516   s&@mandir@&$mandir&g
6517   s&\\\${datarootdir}&$datarootdir&g' ;;
6518 esac
6519 _ACEOF
6520
6521 # Neutralize VPATH when `$srcdir' = `.'.
6522 # Shell code in configure.ac might set extrasub.
6523 # FIXME: do we really want to maintain this feature?
6524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6525 ac_sed_extra="$ac_vpsub
6526 $extrasub
6527 _ACEOF
6528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6529 :t
6530 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6531 s|@configure_input@|$ac_sed_conf_input|;t t
6532 s&@top_builddir@&$ac_top_builddir_sub&;t t
6533 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6534 s&@srcdir@&$ac_srcdir&;t t
6535 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6536 s&@top_srcdir@&$ac_top_srcdir&;t t
6537 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6538 s&@builddir@&$ac_builddir&;t t
6539 s&@abs_builddir@&$ac_abs_builddir&;t t
6540 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6541 s&@INSTALL@&$ac_INSTALL&;t t
6542 $ac_datarootdir_hack
6543 "
6544 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6545   || as_fn_error "could not create $ac_file" "$LINENO" 5
6546
6547 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6548   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6549   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6551 which seems to be undefined.  Please make sure it is defined." >&5
6552 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6553 which seems to be undefined.  Please make sure it is defined." >&2;}
6554
6555   rm -f "$tmp/stdin"
6556   case $ac_file in
6557   -) cat "$tmp/out" && rm -f "$tmp/out";;
6558   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6559   esac \
6560   || as_fn_error "could not create $ac_file" "$LINENO" 5
6561  ;;
6562   :H)
6563   #
6564   # CONFIG_HEADER
6565   #
6566   if test x"$ac_file" != x-; then
6567     {
6568       $as_echo "/* $configure_input  */" \
6569       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6570     } >"$tmp/config.h" \
6571       || as_fn_error "could not create $ac_file" "$LINENO" 5
6572     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6573       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6574 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6575     else
6576       rm -f "$ac_file"
6577       mv "$tmp/config.h" "$ac_file" \
6578         || as_fn_error "could not create $ac_file" "$LINENO" 5
6579     fi
6580   else
6581     $as_echo "/* $configure_input  */" \
6582       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6583       || as_fn_error "could not create -" "$LINENO" 5
6584   fi
6585  ;;
6586   :L)
6587   #
6588   # CONFIG_LINK
6589   #
6590
6591   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6592     :
6593   else
6594     # Prefer the file from the source tree if names are identical.
6595     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6596       ac_source=$srcdir/$ac_source
6597     fi
6598
6599     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6600 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6601
6602     if test ! -r "$ac_source"; then
6603       as_fn_error "$ac_source: file not found" "$LINENO" 5
6604     fi
6605     rm -f "$ac_file"
6606
6607     # Try a relative symlink, then a hard link, then a copy.
6608     case $srcdir in
6609     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6610         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6611     esac
6612     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6613       ln "$ac_source" "$ac_file" 2>/dev/null ||
6614       cp -p "$ac_source" "$ac_file" ||
6615       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6616   fi
6617  ;;
6618   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6619 $as_echo "$as_me: executing $ac_file commands" >&6;}
6620  ;;
6621   esac
6622
6623
6624   case $ac_file$ac_mode in
6625     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6626     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6627  rm -f Makesim1.tmp Makesim2.tmp Makefile
6628  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6629  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6630  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6631         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6632         <Makefile.sim >Makefile
6633  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6634  ;;
6635     "stamp-h":C) echo > stamp-h ;;
6636
6637   esac
6638 done # for ac_tag
6639
6640
6641 as_fn_exit 0
6642 _ACEOF
6643 ac_clean_files=$ac_clean_files_save
6644
6645 test $ac_write_fail = 0 ||
6646   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6647
6648
6649 # configure is writing to config.log, and then calls config.status.
6650 # config.status does its own redirection, appending to config.log.
6651 # Unfortunately, on DOS this fails, as config.log is still kept open
6652 # by configure, so config.status won't be able to write to it; its
6653 # output is simply discarded.  So we exec the FD to /dev/null,
6654 # effectively closing config.log, so it can be properly (re)opened and
6655 # appended to by config.status.  When coming back to configure, we
6656 # need to make the FD available again.
6657 if test "$no_create" != yes; then
6658   ac_cs_success=:
6659   ac_config_status_args=
6660   test "$silent" = yes &&
6661     ac_config_status_args="$ac_config_status_args --quiet"
6662   exec 5>/dev/null
6663   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6664   exec 5>>config.log
6665   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6666   # would make configure fail if this is the last instruction.
6667   $ac_cs_success || as_fn_exit $?
6668 fi
6669 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6670   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6671 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6672 fi
6673
6674