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