sim/bpf/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME=
 589 PACKAGE_TARNAME=
 590 PACKAGE_VERSION=
 591 PACKAGE_STRING=
 592 PACKAGE_BUGREPORT=
 593 PACKAGE_URL=
 594
 595 ac_unique_file="Makefile.in"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='LTLIBOBJS
 633 LIBOBJS
 634 sim_reserved_bits
 635 sim_float
 636 cgen_breaks
 637 cgen
 638 cgendir
 639 CGEN_MAINT
 640 REPORT_BUGS_TEXI
 641 REPORT_BUGS_TO
 642 PKGVERSION
 643 MAINT
 644 MAINTAINER_MODE_FALSE
 645 MAINTAINER_MODE_TRUE
 646 lt_cv_dlopen_libs
 647 OTOOL64
 648 OTOOL
 649 LIPO
 650 NMEDIT
 651 DSYMUTIL
 652 AWK
 653 STRIP
 654 OBJDUMP
 655 LN_S
 656 NM
 657 ac_ct_DUMPBIN
 658 DUMPBIN
 659 LD
 660 FGREP
 661 SED
 662 LIBTOOL
 663 PLUGINS_FALSE
 664 PLUGINS_TRUE
 665 zlibinc
 666 zlibdir
 667 CATOBJEXT
 668 GENCAT
 669 INSTOBJEXT
 670 DATADIRNAME
 671 CATALOGS
 672 POSUB
 673 GMSGFMT
 674 XGETTEXT
 675 INCINTL
 676 LIBINTL_DEP
 677 LIBINTL
 678 USE_NLS
 679 CCDEPMODE
 680 DEPDIR
 681 am__leading_dot
 682 PACKAGE
 683 C_DIALECT
 684 RANLIB
 685 AR
 686 LDFLAGS_FOR_BUILD
 687 CFLAGS_FOR_BUILD
 688 RANLIB_FOR_BUILD
 689 CC_FOR_BUILD
 690 AR_FOR_BUILD
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 EGREP
 695 GREP
 696 CPP
 697 OBJEXT
 698 EXEEXT
 699 ac_ct_CC
 700 CPPFLAGS
 701 LDFLAGS
 702 CFLAGS
 703 CC
 704 target_os
 705 target_vendor
 706 target_cpu
 707 target
 708 host_os
 709 host_vendor
 710 host_cpu
 711 host
 712 build_os
 713 build_vendor
 714 build_cpu
 715 build
 716 target_alias
 717 host_alias
 718 build_alias
 719 LIBS
 720 ECHO_T
 721 ECHO_N
 722 ECHO_C
 723 DEFS
 724 mandir
 725 localedir
 726 libdir
 727 psdir
 728 pdfdir
 729 dvidir
 730 htmldir
 731 infodir
 732 docdir
 733 oldincludedir
 734 includedir
 735 localstatedir
 736 sharedstatedir
 737 sysconfdir
 738 datadir
 739 datarootdir
 740 libexecdir
 741 sbindir
 742 bindir
 743 program_transform_name
 744 prefix
 745 exec_prefix
 746 PACKAGE_URL
 747 PACKAGE_BUGREPORT
 748 PACKAGE_STRING
 749 PACKAGE_VERSION
 750 PACKAGE_TARNAME
 751 PACKAGE_NAME
 752 PATH_SEPARATOR
 753 SHELL
 754 WERROR_CFLAGS
 755 WARN_CFLAGS
 756 sim_scache
 757 sim_inline
 758 sim_hw
 759 sim_hw_objs
 760 sim_hw_cflags
 761 sim_endian
 762 sim_default_model
 763 sim_bitsize
 764 sim_alignment'
 765 ac_subst_files=''
 766 ac_user_opts='
 767 enable_option_checking
 768 with_system_zlib
 769 enable_plugins
 770 enable_shared
 771 enable_static
 772 with_pic
 773 enable_fast_install
 774 with_gnu_ld
 775 enable_libtool_lock
 776 enable_maintainer_mode
 777 enable_sim_debug
 778 enable_sim_stdio
 779 enable_sim_trace
 780 enable_sim_profile
 781 enable_sim_inline
 782 with_pkgversion
 783 with_bugurl
 784 enable_sim_bitsize
 785 enable_sim_endian
 786 enable_sim_alignment
 787 enable_sim_scache
 788 enable_sim_default_model
 789 enable_werror
 790 enable_build_warnings
 791 enable_sim_build_warnings
 792 enable_cgen_maint
 793 enable_sim_hardware
 794 '
 795       ac_precious_vars='build_alias
 796 host_alias
 797 target_alias
 798 CC
 799 CFLAGS
 800 LDFLAGS
 801 LIBS
 802 CPPFLAGS
 803 CPP'
 804
 805
 806 # Initialize some variables set by options.
 807 ac_init_help=
 808 ac_init_version=false
 809 ac_unrecognized_opts=
 810 ac_unrecognized_sep=
 811 # The variables have the same names as the options, with
 812 # dashes changed to underlines.
 813 cache_file=/dev/null
 814 exec_prefix=NONE
 815 no_create=
 816 no_recursion=
 817 prefix=NONE
 818 program_prefix=NONE
 819 program_suffix=NONE
 820 program_transform_name=s,x,x,
 821 silent=
 822 site=
 823 srcdir=
 824 verbose=
 825 x_includes=NONE
 826 x_libraries=NONE
 827
 828 # Installation directory options.
 829 # These are left unexpanded so users can "make install exec_prefix=/foo"
 830 # and all the variables that are supposed to be based on exec_prefix
 831 # by default will actually change.
 832 # Use braces instead of parens because sh, perl, etc. also accept them.
 833 # (The list follows the same order as the GNU Coding Standards.)
 834 bindir='${exec_prefix}/bin'
 835 sbindir='${exec_prefix}/sbin'
 836 libexecdir='${exec_prefix}/libexec'
 837 datarootdir='${prefix}/share'
 838 datadir='${datarootdir}'
 839 sysconfdir='${prefix}/etc'
 840 sharedstatedir='${prefix}/com'
 841 localstatedir='${prefix}/var'
 842 includedir='${prefix}/include'
 843 oldincludedir='/usr/include'
 844 docdir='${datarootdir}/doc/${PACKAGE}'
 845 infodir='${datarootdir}/info'
 846 htmldir='${docdir}'
 847 dvidir='${docdir}'
 848 pdfdir='${docdir}'
 849 psdir='${docdir}'
 850 libdir='${exec_prefix}/lib'
 851 localedir='${datarootdir}/locale'
 852 mandir='${datarootdir}/man'
 853
 854 ac_prev=
 855 ac_dashdash=
 856 for ac_option
 857 do
 858   # If the previous option needs an argument, assign it.
 859   if test -n "$ac_prev"; then
 860     eval $ac_prev=\$ac_option
 861     ac_prev=
 862     continue
 863   fi
 864
 865   case $ac_option in
 866   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 867   *=)   ac_optarg= ;;
 868   *)    ac_optarg=yes ;;
 869   esac
 870
 871   # Accept the important Cygnus configure options, so we can diagnose typos.
 872
 873   case $ac_dashdash$ac_option in
 874   --)
 875     ac_dashdash=yes ;;
 876
 877   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 878     ac_prev=bindir ;;
 879   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 880     bindir=$ac_optarg ;;
 881
 882   -build | --build | --buil | --bui | --bu)
 883     ac_prev=build_alias ;;
 884   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 885     build_alias=$ac_optarg ;;
 886
 887   -cache-file | --cache-file | --cache-fil | --cache-fi \
 888   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 889     ac_prev=cache_file ;;
 890   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 891   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 892     cache_file=$ac_optarg ;;
 893
 894   --config-cache | -C)
 895     cache_file=config.cache ;;
 896
 897   -datadir | --datadir | --datadi | --datad)
 898     ac_prev=datadir ;;
 899   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 900     datadir=$ac_optarg ;;
 901
 902   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 903   | --dataroo | --dataro | --datar)
 904     ac_prev=datarootdir ;;
 905   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 906   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 907     datarootdir=$ac_optarg ;;
 908
 909   -disable-* | --disable-*)
 910     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 911     # Reject names that are not valid shell variable names.
 912     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 913       as_fn_error $? "invalid feature name: $ac_useropt"
 914     ac_useropt_orig=$ac_useropt
 915     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 916     case $ac_user_opts in
 917       *"
 918 "enable_$ac_useropt"
 919 "*) ;;
 920       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 921          ac_unrecognized_sep=', ';;
 922     esac
 923     eval enable_$ac_useropt=no ;;
 924
 925   -docdir | --docdir | --docdi | --doc | --do)
 926     ac_prev=docdir ;;
 927   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 928     docdir=$ac_optarg ;;
 929
 930   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 931     ac_prev=dvidir ;;
 932   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 933     dvidir=$ac_optarg ;;
 934
 935   -enable-* | --enable-*)
 936     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 937     # Reject names that are not valid shell variable names.
 938     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 939       as_fn_error $? "invalid feature name: $ac_useropt"
 940     ac_useropt_orig=$ac_useropt
 941     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 942     case $ac_user_opts in
 943       *"
 944 "enable_$ac_useropt"
 945 "*) ;;
 946       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 947          ac_unrecognized_sep=', ';;
 948     esac
 949     eval enable_$ac_useropt=\$ac_optarg ;;
 950
 951   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 952   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 953   | --exec | --exe | --ex)
 954     ac_prev=exec_prefix ;;
 955   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 956   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 957   | --exec=* | --exe=* | --ex=*)
 958     exec_prefix=$ac_optarg ;;
 959
 960   -gas | --gas | --ga | --g)
 961     # Obsolete; use --with-gas.
 962     with_gas=yes ;;
 963
 964   -help | --help | --hel | --he | -h)
 965     ac_init_help=long ;;
 966   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 967     ac_init_help=recursive ;;
 968   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 969     ac_init_help=short ;;
 970
 971   -host | --host | --hos | --ho)
 972     ac_prev=host_alias ;;
 973   -host=* | --host=* | --hos=* | --ho=*)
 974     host_alias=$ac_optarg ;;
 975
 976   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 977     ac_prev=htmldir ;;
 978   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 979   | --ht=*)
 980     htmldir=$ac_optarg ;;
 981
 982   -includedir | --includedir | --includedi | --included | --include \
 983   | --includ | --inclu | --incl | --inc)
 984     ac_prev=includedir ;;
 985   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 986   | --includ=* | --inclu=* | --incl=* | --inc=*)
 987     includedir=$ac_optarg ;;
 988
 989   -infodir | --infodir | --infodi | --infod | --info | --inf)
 990     ac_prev=infodir ;;
 991   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 992     infodir=$ac_optarg ;;
 993
 994   -libdir | --libdir | --libdi | --libd)
 995     ac_prev=libdir ;;
 996   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 997     libdir=$ac_optarg ;;
 998
 999   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1000   | --libexe | --libex | --libe)
1001     ac_prev=libexecdir ;;
1002   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1003   | --libexe=* | --libex=* | --libe=*)
1004     libexecdir=$ac_optarg ;;
1005
1006   -localedir | --localedir | --localedi | --localed | --locale)
1007     ac_prev=localedir ;;
1008   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1009     localedir=$ac_optarg ;;
1010
1011   -localstatedir | --localstatedir | --localstatedi | --localstated \
1012   | --localstate | --localstat | --localsta | --localst | --locals)
1013     ac_prev=localstatedir ;;
1014   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1015   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1016     localstatedir=$ac_optarg ;;
1017
1018   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1019     ac_prev=mandir ;;
1020   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1021     mandir=$ac_optarg ;;
1022
1023   -nfp | --nfp | --nf)
1024     # Obsolete; use --without-fp.
1025     with_fp=no ;;
1026
1027   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1028   | --no-cr | --no-c | -n)
1029     no_create=yes ;;
1030
1031   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1032   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1033     no_recursion=yes ;;
1034
1035   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1036   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1037   | --oldin | --oldi | --old | --ol | --o)
1038     ac_prev=oldincludedir ;;
1039   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1040   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1041   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1042     oldincludedir=$ac_optarg ;;
1043
1044   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1045     ac_prev=prefix ;;
1046   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1047     prefix=$ac_optarg ;;
1048
1049   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1050   | --program-pre | --program-pr | --program-p)
1051     ac_prev=program_prefix ;;
1052   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1053   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1054     program_prefix=$ac_optarg ;;
1055
1056   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1057   | --program-suf | --program-su | --program-s)
1058     ac_prev=program_suffix ;;
1059   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1060   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1061     program_suffix=$ac_optarg ;;
1062
1063   -program-transform-name | --program-transform-name \
1064   | --program-transform-nam | --program-transform-na \
1065   | --program-transform-n | --program-transform- \
1066   | --program-transform | --program-transfor \
1067   | --program-transfo | --program-transf \
1068   | --program-trans | --program-tran \
1069   | --progr-tra | --program-tr | --program-t)
1070     ac_prev=program_transform_name ;;
1071   -program-transform-name=* | --program-transform-name=* \
1072   | --program-transform-nam=* | --program-transform-na=* \
1073   | --program-transform-n=* | --program-transform-=* \
1074   | --program-transform=* | --program-transfor=* \
1075   | --program-transfo=* | --program-transf=* \
1076   | --program-trans=* | --program-tran=* \
1077   | --progr-tra=* | --program-tr=* | --program-t=*)
1078     program_transform_name=$ac_optarg ;;
1079
1080   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1081     ac_prev=pdfdir ;;
1082   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1083     pdfdir=$ac_optarg ;;
1084
1085   -psdir | --psdir | --psdi | --psd | --ps)
1086     ac_prev=psdir ;;
1087   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1088     psdir=$ac_optarg ;;
1089
1090   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1091   | -silent | --silent | --silen | --sile | --sil)
1092     silent=yes ;;
1093
1094   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1095     ac_prev=sbindir ;;
1096   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1097   | --sbi=* | --sb=*)
1098     sbindir=$ac_optarg ;;
1099
1100   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1101   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1102   | --sharedst | --shareds | --shared | --share | --shar \
1103   | --sha | --sh)
1104     ac_prev=sharedstatedir ;;
1105   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1106   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1107   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1108   | --sha=* | --sh=*)
1109     sharedstatedir=$ac_optarg ;;
1110
1111   -site | --site | --sit)
1112     ac_prev=site ;;
1113   -site=* | --site=* | --sit=*)
1114     site=$ac_optarg ;;
1115
1116   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1117     ac_prev=srcdir ;;
1118   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1119     srcdir=$ac_optarg ;;
1120
1121   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1122   | --syscon | --sysco | --sysc | --sys | --sy)
1123     ac_prev=sysconfdir ;;
1124   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1125   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1126     sysconfdir=$ac_optarg ;;
1127
1128   -target | --target | --targe | --targ | --tar | --ta | --t)
1129     ac_prev=target_alias ;;
1130   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1131     target_alias=$ac_optarg ;;
1132
1133   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1134     verbose=yes ;;
1135
1136   -version | --version | --versio | --versi | --vers | -V)
1137     ac_init_version=: ;;
1138
1139   -with-* | --with-*)
1140     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1141     # Reject names that are not valid shell variable names.
1142     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1143       as_fn_error $? "invalid package name: $ac_useropt"
1144     ac_useropt_orig=$ac_useropt
1145     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1146     case $ac_user_opts in
1147       *"
1148 "with_$ac_useropt"
1149 "*) ;;
1150       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1151          ac_unrecognized_sep=', ';;
1152     esac
1153     eval with_$ac_useropt=\$ac_optarg ;;
1154
1155   -without-* | --without-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=no ;;
1170
1171   --x)
1172     # Obsolete; use --with-x.
1173     with_x=yes ;;
1174
1175   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1176   | --x-incl | --x-inc | --x-in | --x-i)
1177     ac_prev=x_includes ;;
1178   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1179   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1180     x_includes=$ac_optarg ;;
1181
1182   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1183   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1184     ac_prev=x_libraries ;;
1185   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1186   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1187     x_libraries=$ac_optarg ;;
1188
1189   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1190 Try \`$0 --help' for more information"
1191     ;;
1192
1193   *=*)
1194     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1195     # Reject names that are not valid shell variable names.
1196     case $ac_envvar in #(
1197       '' | [0-9]* | *[!_$as_cr_alnum]* )
1198       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1199     esac
1200     eval $ac_envvar=\$ac_optarg
1201     export $ac_envvar ;;
1202
1203   *)
1204     # FIXME: should be removed in autoconf 3.0.
1205     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1206     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1207       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1208     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1209     ;;
1210
1211   esac
1212 done
1213
1214 if test -n "$ac_prev"; then
1215   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1216   as_fn_error $? "missing argument to $ac_option"
1217 fi
1218
1219 if test -n "$ac_unrecognized_opts"; then
1220   case $enable_option_checking in
1221     no) ;;
1222     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1223     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1224   esac
1225 fi
1226
1227 # Check all directory arguments for consistency.
1228 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1229                 datadir sysconfdir sharedstatedir localstatedir includedir \
1230                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1231                 libdir localedir mandir
1232 do
1233   eval ac_val=\$$ac_var
1234   # Remove trailing slashes.
1235   case $ac_val in
1236     */ )
1237       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1238       eval $ac_var=\$ac_val;;
1239   esac
1240   # Be sure to have absolute directory names.
1241   case $ac_val in
1242     [\\/$]* | ?:[\\/]* )  continue;;
1243     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1244   esac
1245   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1246 done
1247
1248 # There might be people who depend on the old broken behavior: `$host'
1249 # used to hold the argument of --host etc.
1250 # FIXME: To remove some day.
1251 build=$build_alias
1252 host=$host_alias
1253 target=$target_alias
1254
1255 # FIXME: To remove some day.
1256 if test "x$host_alias" != x; then
1257   if test "x$build_alias" = x; then
1258     cross_compiling=maybe
1259   elif test "x$build_alias" != "x$host_alias"; then
1260     cross_compiling=yes
1261   fi
1262 fi
1263
1264 ac_tool_prefix=
1265 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1266
1267 test "$silent" = yes && exec 6>/dev/null
1268
1269
1270 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1271 ac_ls_di=`ls -di .` &&
1272 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1273   as_fn_error $? "working directory cannot be determined"
1274 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1275   as_fn_error $? "pwd does not report name of working directory"
1276
1277
1278 # Find the source files, if location was not specified.
1279 if test -z "$srcdir"; then
1280   ac_srcdir_defaulted=yes
1281   # Try the directory containing this script, then the parent directory.
1282   ac_confdir=`$as_dirname -- "$as_myself" ||
1283 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1284          X"$as_myself" : 'X\(//\)[^/]' \| \
1285          X"$as_myself" : 'X\(//\)$' \| \
1286          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1287 $as_echo X"$as_myself" |
1288     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1289             s//\1/
1290             q
1291           }
1292           /^X\(\/\/\)[^/].*/{
1293             s//\1/
1294             q
1295           }
1296           /^X\(\/\/\)$/{
1297             s//\1/
1298             q
1299           }
1300           /^X\(\/\).*/{
1301             s//\1/
1302             q
1303           }
1304           s/.*/./; q'`
1305   srcdir=$ac_confdir
1306   if test ! -r "$srcdir/$ac_unique_file"; then
1307     srcdir=..
1308   fi
1309 else
1310   ac_srcdir_defaulted=no
1311 fi
1312 if test ! -r "$srcdir/$ac_unique_file"; then
1313   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1314   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1315 fi
1316 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1317 ac_abs_confdir=`(
1318         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1319         pwd)`
1320 # When building in place, set srcdir=.
1321 if test "$ac_abs_confdir" = "$ac_pwd"; then
1322   srcdir=.
1323 fi
1324 # Remove unnecessary trailing slashes from srcdir.
1325 # Double slashes in file names in object file debugging info
1326 # mess up M-x gdb in Emacs.
1327 case $srcdir in
1328 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1329 esac
1330 for ac_var in $ac_precious_vars; do
1331   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1332   eval ac_env_${ac_var}_value=\$${ac_var}
1333   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1334   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1335 done
1336
1337 #
1338 # Report the --help message.
1339 #
1340 if test "$ac_init_help" = "long"; then
1341   # Omit some internal or obsolete options to make the list less imposing.
1342   # This message is too long to be a string in the A/UX 3.1 sh.
1343   cat <<_ACEOF
1344 \`configure' configures this package to adapt to many kinds of systems.
1345
1346 Usage: $0 [OPTION]... [VAR=VALUE]...
1347
1348 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1349 VAR=VALUE.  See below for descriptions of some of the useful variables.
1350
1351 Defaults for the options are specified in brackets.
1352
1353 Configuration:
1354   -h, --help              display this help and exit
1355       --help=short        display options specific to this package
1356       --help=recursive    display the short help of all the included packages
1357   -V, --version           display version information and exit
1358   -q, --quiet, --silent   do not print \`checking ...' messages
1359       --cache-file=FILE   cache test results in FILE [disabled]
1360   -C, --config-cache      alias for \`--cache-file=config.cache'
1361   -n, --no-create         do not create output files
1362       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1363
1364 Installation directories:
1365   --prefix=PREFIX         install architecture-independent files in PREFIX
1366                           [$ac_default_prefix]
1367   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1368                           [PREFIX]
1369
1370 By default, \`make install' will install all the files in
1371 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1372 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1373 for instance \`--prefix=\$HOME'.
1374
1375 For better control, use the options below.
1376
1377 Fine tuning of the installation directories:
1378   --bindir=DIR            user executables [EPREFIX/bin]
1379   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1380   --libexecdir=DIR        program executables [EPREFIX/libexec]
1381   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1382   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1383   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1384   --libdir=DIR            object code libraries [EPREFIX/lib]
1385   --includedir=DIR        C header files [PREFIX/include]
1386   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1387   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1388   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1389   --infodir=DIR           info documentation [DATAROOTDIR/info]
1390   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1391   --mandir=DIR            man documentation [DATAROOTDIR/man]
1392   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1393   --htmldir=DIR           html documentation [DOCDIR]
1394   --dvidir=DIR            dvi documentation [DOCDIR]
1395   --pdfdir=DIR            pdf documentation [DOCDIR]
1396   --psdir=DIR             ps documentation [DOCDIR]
1397 _ACEOF
1398
1399   cat <<\_ACEOF
1400
1401 Program names:
1402   --program-prefix=PREFIX            prepend PREFIX to installed program names
1403   --program-suffix=SUFFIX            append SUFFIX to installed program names
1404   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1405
1406 System types:
1407   --build=BUILD     configure for building on BUILD [guessed]
1408   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1409   --target=TARGET   configure for building compilers for TARGET [HOST]
1410 _ACEOF
1411 fi
1412
1413 if test -n "$ac_init_help"; then
1414
1415   cat <<\_ACEOF
1416
1417 Optional Features:
1418   --disable-option-checking  ignore unrecognized --enable/--with options
1419   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1420   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1421   --enable-plugins        Enable support for plugins
1422   --enable-shared[=PKGS]  build shared libraries [default=yes]
1423   --enable-static[=PKGS]  build static libraries [default=yes]
1424   --enable-fast-install[=PKGS]
1425                           optimize for fast installation [default=yes]
1426   --disable-libtool-lock  avoid locking (might break parallel builds)
1427   --enable-maintainer-mode
1428                           enable make rules and dependencies not useful (and
1429                           sometimes confusing) to the casual installer
1430   --enable-sim-debug=opts Enable debugging flags (for developers of the sim
1431                           itself)
1432   --enable-sim-stdio      Specify whether to use stdio for console
1433                           input/output
1434   --enable-sim-trace=opts Enable tracing of simulated programs
1435   --enable-sim-profile=opts
1436                           Enable profiling flags
1437   --enable-sim-inline=inlines
1438                           Specify which functions should be inlined
1439   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1440   --enable-sim-endian=endian
1441                           Specify target byte endian orientation
1442   --enable-sim-alignment=align
1443                           Specify strict, nonstrict or forced alignment of
1444                           memory accesses
1445   --enable-sim-scache=size
1446                           Specify simulator execution cache size
1447   --enable-sim-default-model=model
1448                           Specify default model to simulate
1449   --enable-werror         treat compile warnings as errors
1450   --enable-build-warnings enable build-time compiler warnings if gcc is used
1451   --enable-sim-build-warnings
1452                           enable SIM specific build-time compiler warnings if
1453                           gcc is used
1454   --enable-cgen-maint=DIR build cgen generated files
1455   --enable-sim-hardware=LIST
1456                           Specify the hardware to be included in the build.
1457
1458 Optional Packages:
1459   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1460   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1461   --with-system-zlib      use installed libz
1462   --with-pic              try to use only PIC/non-PIC objects [default=use
1463                           both]
1464   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1465   --with-pkgversion=PKG   Use PKG in the version string in place of "SIM"
1466   --with-bugurl=URL       Direct users to URL to report a bug
1467
1468 Some influential environment variables:
1469   CC          C compiler command
1470   CFLAGS      C compiler flags
1471   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1472               nonstandard directory <lib dir>
1473   LIBS        libraries to pass to the linker, e.g. -l<library>
1474   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1475               you have headers in a nonstandard directory <include dir>
1476   CPP         C preprocessor
1477
1478 Use these variables to override the choices made by `configure' or to help
1479 it to find libraries and programs with nonstandard names/locations.
1480
1481 Report bugs to the package provider.
1482 _ACEOF
1483 ac_status=$?
1484 fi
1485
1486 if test "$ac_init_help" = "recursive"; then
1487   # If there are subdirs, report their specific --help.
1488   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1489     test -d "$ac_dir" ||
1490       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1491       continue
1492     ac_builddir=.
1493
1494 case "$ac_dir" in
1495 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1496 *)
1497   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1498   # A ".." for each directory in $ac_dir_suffix.
1499   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1500   case $ac_top_builddir_sub in
1501   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1502   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1503   esac ;;
1504 esac
1505 ac_abs_top_builddir=$ac_pwd
1506 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1507 # for backward compatibility:
1508 ac_top_builddir=$ac_top_build_prefix
1509
1510 case $srcdir in
1511   .)  # We are building in place.
1512     ac_srcdir=.
1513     ac_top_srcdir=$ac_top_builddir_sub
1514     ac_abs_top_srcdir=$ac_pwd ;;
1515   [\\/]* | ?:[\\/]* )  # Absolute name.
1516     ac_srcdir=$srcdir$ac_dir_suffix;
1517     ac_top_srcdir=$srcdir
1518     ac_abs_top_srcdir=$srcdir ;;
1519   *) # Relative name.
1520     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1521     ac_top_srcdir=$ac_top_build_prefix$srcdir
1522     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1523 esac
1524 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1525
1526     cd "$ac_dir" || { ac_status=$?; continue; }
1527     # Check for guested configure.
1528     if test -f "$ac_srcdir/configure.gnu"; then
1529       echo &&
1530       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1531     elif test -f "$ac_srcdir/configure"; then
1532       echo &&
1533       $SHELL "$ac_srcdir/configure" --help=recursive
1534     else
1535       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1536     fi || ac_status=$?
1537     cd "$ac_pwd" || { ac_status=$?; break; }
1538   done
1539 fi
1540
1541 test -n "$ac_init_help" && exit $ac_status
1542 if $ac_init_version; then
1543   cat <<\_ACEOF
1544 configure
1545 generated by GNU Autoconf 2.69
1546
1547 Copyright (C) 2012 Free Software Foundation, Inc.
1548 This configure script is free software; the Free Software Foundation
1549 gives unlimited permission to copy, distribute and modify it.
1550 _ACEOF
1551   exit
1552 fi
1553
1554 ## ------------------------ ##
1555 ## Autoconf initialization. ##
1556 ## ------------------------ ##
1557
1558 # ac_fn_c_try_compile LINENO
1559 # --------------------------
1560 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_c_try_compile ()
1562 {
1563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564   rm -f conftest.$ac_objext
1565   if { { ac_try="$ac_compile"
1566 case "(($ac_try" in
1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568   *) ac_try_echo=$ac_try;;
1569 esac
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572   (eval "$ac_compile") 2>conftest.err
1573   ac_status=$?
1574   if test -s conftest.err; then
1575     grep -v '^ *+' conftest.err >conftest.er1
1576     cat conftest.er1 >&5
1577     mv -f conftest.er1 conftest.err
1578   fi
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; } && {
1581          test -z "$ac_c_werror_flag" ||
1582          test ! -s conftest.err
1583        } && test -s conftest.$ac_objext; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.$ac_ext >&5
1588
1589         ac_retval=1
1590 fi
1591   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1592   as_fn_set_status $ac_retval
1593
1594 } # ac_fn_c_try_compile
1595
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1599 ac_fn_c_try_cpp ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   if { { ac_try="$ac_cpp conftest.$ac_ext"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } > conftest.i && {
1618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        }; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626     ac_retval=1
1627 fi
1628   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629   as_fn_set_status $ac_retval
1630
1631 } # ac_fn_c_try_cpp
1632
1633 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1636 # the include files in INCLUDES and setting the cache variable VAR
1637 # accordingly.
1638 ac_fn_c_check_header_mongrel ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if eval \${$3+:} false; then :
1642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if eval \${$3+:} false; then :
1645   $as_echo_n "(cached) " >&6
1646 fi
1647 eval ac_res=\$$3
1648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 else
1651   # Is the header compilable?
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1653 $as_echo_n "checking $2 usability... " >&6; }
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   ac_header_compiler=yes
1661 else
1662   ac_header_compiler=no
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1666 $as_echo "$ac_header_compiler" >&6; }
1667
1668 # Is the header present?
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1670 $as_echo_n "checking $2 presence... " >&6; }
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_cpp "$LINENO"; then :
1676   ac_header_preproc=yes
1677 else
1678   ac_header_preproc=no
1679 fi
1680 rm -f conftest.err conftest.i conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1682 $as_echo "$ac_header_preproc" >&6; }
1683
1684 # So?  What about this header?
1685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1686   yes:no: )
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1688 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1690 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1691     ;;
1692   no:yes:* )
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1694 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1696 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1698 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1700 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1703     ;;
1704 esac
1705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706 $as_echo_n "checking for $2... " >&6; }
1707 if eval \${$3+:} false; then :
1708   $as_echo_n "(cached) " >&6
1709 else
1710   eval "$3=\$ac_header_compiler"
1711 fi
1712 eval ac_res=\$$3
1713                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1715 fi
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717
1718 } # ac_fn_c_check_header_mongrel
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758   as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists and can be compiled using the include files in
1765 # INCLUDES, setting the cache variable VAR accordingly.
1766 ac_fn_c_check_header_compile ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if eval \${$3+:} false; then :
1772   $as_echo_n "(cached) " >&6
1773 else
1774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 $4
1777 #include <$2>
1778 _ACEOF
1779 if ac_fn_c_try_compile "$LINENO"; then :
1780   eval "$3=yes"
1781 else
1782   eval "$3=no"
1783 fi
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785 fi
1786 eval ac_res=\$$3
1787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790
1791 } # ac_fn_c_check_header_compile
1792
1793 # ac_fn_c_try_link LINENO
1794 # -----------------------
1795 # Try to link conftest.$ac_ext, and return whether this succeeded.
1796 ac_fn_c_try_link ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   rm -f conftest.$ac_objext conftest$ac_exeext
1800   if { { ac_try="$ac_link"
1801 case "(($ac_try" in
1802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1803   *) ac_try_echo=$ac_try;;
1804 esac
1805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1806 $as_echo "$ac_try_echo"; } >&5
1807   (eval "$ac_link") 2>conftest.err
1808   ac_status=$?
1809   if test -s conftest.err; then
1810     grep -v '^ *+' conftest.err >conftest.er1
1811     cat conftest.er1 >&5
1812     mv -f conftest.er1 conftest.err
1813   fi
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; } && {
1816          test -z "$ac_c_werror_flag" ||
1817          test ! -s conftest.err
1818        } && test -s conftest$ac_exeext && {
1819          test "$cross_compiling" = yes ||
1820          test -x conftest$ac_exeext
1821        }; then :
1822   ac_retval=0
1823 else
1824   $as_echo "$as_me: failed program was:" >&5
1825 sed 's/^/| /' conftest.$ac_ext >&5
1826
1827         ac_retval=1
1828 fi
1829   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1830   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1831   # interfere with the next link command; also delete a directory that is
1832   # left behind by Apple's compiler.  We do this before executing the actions.
1833   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1834   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1835   as_fn_set_status $ac_retval
1836
1837 } # ac_fn_c_try_link
1838
1839 # ac_fn_c_check_func LINENO FUNC VAR
1840 # ----------------------------------
1841 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1842 ac_fn_c_check_func ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if eval \${$3+:} false; then :
1848   $as_echo_n "(cached) " >&6
1849 else
1850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1851 /* end confdefs.h.  */
1852 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1853    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1854 #define $2 innocuous_$2
1855
1856 /* System header to define __stub macros and hopefully few prototypes,
1857     which can conflict with char $2 (); below.
1858     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1859     <limits.h> exists even on freestanding compilers.  */
1860
1861 #ifdef __STDC__
1862 # include <limits.h>
1863 #else
1864 # include <assert.h>
1865 #endif
1866
1867 #undef $2
1868
1869 /* Override any GCC internal prototype to avoid an error.
1870    Use char because int might match the return type of a GCC
1871    builtin and then its argument prototype would still apply.  */
1872 #ifdef __cplusplus
1873 extern "C"
1874 #endif
1875 char $2 ();
1876 /* The GNU C library defines this for functions which it implements
1877     to always fail with ENOSYS.  Some functions are actually named
1878     something starting with __ and the normal name is an alias.  */
1879 #if defined __stub_$2 || defined __stub___$2
1880 choke me
1881 #endif
1882
1883 int
1884 main ()
1885 {
1886 return $2 ();
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_link "$LINENO"; then :
1892   eval "$3=yes"
1893 else
1894   eval "$3=no"
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext \
1897     conftest$ac_exeext conftest.$ac_ext
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903
1904 } # ac_fn_c_check_func
1905 cat >config.log <<_ACEOF
1906 This file contains any messages produced by compilers while
1907 running configure, to aid debugging if configure makes a mistake.
1908
1909 It was created by $as_me, which was
1910 generated by GNU Autoconf 2.69.  Invocation command line was
1911
1912   $ $0 $@
1913
1914 _ACEOF
1915 exec 5>>config.log
1916 {
1917 cat <<_ASUNAME
1918 ## --------- ##
1919 ## Platform. ##
1920 ## --------- ##
1921
1922 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1923 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1924 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1925 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1926 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1927
1928 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1929 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1930
1931 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1932 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1933 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1934 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1935 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1936 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1937 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1938
1939 _ASUNAME
1940
1941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1942 for as_dir in $PATH
1943 do
1944   IFS=$as_save_IFS
1945   test -z "$as_dir" && as_dir=.
1946     $as_echo "PATH: $as_dir"
1947   done
1948 IFS=$as_save_IFS
1949
1950 } >&5
1951
1952 cat >&5 <<_ACEOF
1953
1954
1955 ## ----------- ##
1956 ## Core tests. ##
1957 ## ----------- ##
1958
1959 _ACEOF
1960
1961
1962 # Keep a trace of the command line.
1963 # Strip out --no-create and --no-recursion so they do not pile up.
1964 # Strip out --silent because we don't want to record it for future runs.
1965 # Also quote any args containing shell meta-characters.
1966 # Make two passes to allow for proper duplicate-argument suppression.
1967 ac_configure_args=
1968 ac_configure_args0=
1969 ac_configure_args1=
1970 ac_must_keep_next=false
1971 for ac_pass in 1 2
1972 do
1973   for ac_arg
1974   do
1975     case $ac_arg in
1976     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1977     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1978     | -silent | --silent | --silen | --sile | --sil)
1979       continue ;;
1980     *\'*)
1981       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1982     esac
1983     case $ac_pass in
1984     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1985     2)
1986       as_fn_append ac_configure_args1 " '$ac_arg'"
1987       if test $ac_must_keep_next = true; then
1988         ac_must_keep_next=false # Got value, back to normal.
1989       else
1990         case $ac_arg in
1991           *=* | --config-cache | -C | -disable-* | --disable-* \
1992           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1993           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1994           | -with-* | --with-* | -without-* | --without-* | --x)
1995             case "$ac_configure_args0 " in
1996               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1997             esac
1998             ;;
1999           -* ) ac_must_keep_next=true ;;
2000         esac
2001       fi
2002       as_fn_append ac_configure_args " '$ac_arg'"
2003       ;;
2004     esac
2005   done
2006 done
2007 { ac_configure_args0=; unset ac_configure_args0;}
2008 { ac_configure_args1=; unset ac_configure_args1;}
2009
2010 # When interrupted or exit'd, cleanup temporary files, and complete
2011 # config.log.  We remove comments because anyway the quotes in there
2012 # would cause problems or look ugly.
2013 # WARNING: Use '\'' to represent an apostrophe within the trap.
2014 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2015 trap 'exit_status=$?
2016   # Save into config.log some information that might help in debugging.
2017   {
2018     echo
2019
2020     $as_echo "## ---------------- ##
2021 ## Cache variables. ##
2022 ## ---------------- ##"
2023     echo
2024     # The following way of writing the cache mishandles newlines in values,
2025 (
2026   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2027     eval ac_val=\$$ac_var
2028     case $ac_val in #(
2029     *${as_nl}*)
2030       case $ac_var in #(
2031       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2032 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2033       esac
2034       case $ac_var in #(
2035       _ | IFS | as_nl) ;; #(
2036       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2037       *) { eval $ac_var=; unset $ac_var;} ;;
2038       esac ;;
2039     esac
2040   done
2041   (set) 2>&1 |
2042     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2043     *${as_nl}ac_space=\ *)
2044       sed -n \
2045         "s/'\''/'\''\\\\'\'''\''/g;
2046           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2047       ;; #(
2048     *)
2049       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2050       ;;
2051     esac |
2052     sort
2053 )
2054     echo
2055
2056     $as_echo "## ----------------- ##
2057 ## Output variables. ##
2058 ## ----------------- ##"
2059     echo
2060     for ac_var in $ac_subst_vars
2061     do
2062       eval ac_val=\$$ac_var
2063       case $ac_val in
2064       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2065       esac
2066       $as_echo "$ac_var='\''$ac_val'\''"
2067     done | sort
2068     echo
2069
2070     if test -n "$ac_subst_files"; then
2071       $as_echo "## ------------------- ##
2072 ## File substitutions. ##
2073 ## ------------------- ##"
2074       echo
2075       for ac_var in $ac_subst_files
2076       do
2077         eval ac_val=\$$ac_var
2078         case $ac_val in
2079         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2080         esac
2081         $as_echo "$ac_var='\''$ac_val'\''"
2082       done | sort
2083       echo
2084     fi
2085
2086     if test -s confdefs.h; then
2087       $as_echo "## ----------- ##
2088 ## confdefs.h. ##
2089 ## ----------- ##"
2090       echo
2091       cat confdefs.h
2092       echo
2093     fi
2094     test "$ac_signal" != 0 &&
2095       $as_echo "$as_me: caught signal $ac_signal"
2096     $as_echo "$as_me: exit $exit_status"
2097   } >&5
2098   rm -f core *.core core.conftest.* &&
2099     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2100     exit $exit_status
2101 ' 0
2102 for ac_signal in 1 2 13 15; do
2103   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2104 done
2105 ac_signal=0
2106
2107 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2108 rm -f -r conftest* confdefs.h
2109
2110 $as_echo "/* confdefs.h */" > confdefs.h
2111
2112 # Predefined preprocessor variables.
2113
2114 cat >>confdefs.h <<_ACEOF
2115 #define PACKAGE_NAME "$PACKAGE_NAME"
2116 _ACEOF
2117
2118 cat >>confdefs.h <<_ACEOF
2119 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2120 _ACEOF
2121
2122 cat >>confdefs.h <<_ACEOF
2123 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2124 _ACEOF
2125
2126 cat >>confdefs.h <<_ACEOF
2127 #define PACKAGE_STRING "$PACKAGE_STRING"
2128 _ACEOF
2129
2130 cat >>confdefs.h <<_ACEOF
2131 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2132 _ACEOF
2133
2134 cat >>confdefs.h <<_ACEOF
2135 #define PACKAGE_URL "$PACKAGE_URL"
2136 _ACEOF
2137
2138
2139 # Let the site file select an alternate cache file if it wants to.
2140 # Prefer an explicitly selected file to automatically selected ones.
2141 ac_site_file1=NONE
2142 ac_site_file2=NONE
2143 if test -n "$CONFIG_SITE"; then
2144   # We do not want a PATH search for config.site.
2145   case $CONFIG_SITE in #((
2146     -*)  ac_site_file1=./$CONFIG_SITE;;
2147     */*) ac_site_file1=$CONFIG_SITE;;
2148     *)   ac_site_file1=./$CONFIG_SITE;;
2149   esac
2150 elif test "x$prefix" != xNONE; then
2151   ac_site_file1=$prefix/share/config.site
2152   ac_site_file2=$prefix/etc/config.site
2153 else
2154   ac_site_file1=$ac_default_prefix/share/config.site
2155   ac_site_file2=$ac_default_prefix/etc/config.site
2156 fi
2157 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2158 do
2159   test "x$ac_site_file" = xNONE && continue
2160   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2161     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2162 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2163     sed 's/^/| /' "$ac_site_file" >&5
2164     . "$ac_site_file" \
2165       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2167 as_fn_error $? "failed to load site script $ac_site_file
2168 See \`config.log' for more details" "$LINENO" 5; }
2169   fi
2170 done
2171
2172 if test -r "$cache_file"; then
2173   # Some versions of bash will fail to source /dev/null (special files
2174   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2175   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2176     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2177 $as_echo "$as_me: loading cache $cache_file" >&6;}
2178     case $cache_file in
2179       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2180       *)                      . "./$cache_file";;
2181     esac
2182   fi
2183 else
2184   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2185 $as_echo "$as_me: creating cache $cache_file" >&6;}
2186   >$cache_file
2187 fi
2188
2189 # Check that the precious variables saved in the cache have kept the same
2190 # value.
2191 ac_cache_corrupted=false
2192 for ac_var in $ac_precious_vars; do
2193   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2194   eval ac_new_set=\$ac_env_${ac_var}_set
2195   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2196   eval ac_new_val=\$ac_env_${ac_var}_value
2197   case $ac_old_set,$ac_new_set in
2198     set,)
2199       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2200 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2201       ac_cache_corrupted=: ;;
2202     ,set)
2203       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2204 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2205       ac_cache_corrupted=: ;;
2206     ,);;
2207     *)
2208       if test "x$ac_old_val" != "x$ac_new_val"; then
2209         # differences in whitespace do not lead to failure.
2210         ac_old_val_w=`echo x $ac_old_val`
2211         ac_new_val_w=`echo x $ac_new_val`
2212         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2213           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2214 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2215           ac_cache_corrupted=:
2216         else
2217           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2218 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2219           eval $ac_var=\$ac_old_val
2220         fi
2221         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2222 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2223         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2224 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2225       fi;;
2226   esac
2227   # Pass precious variables to config.status.
2228   if test "$ac_new_set" = set; then
2229     case $ac_new_val in
2230     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2231     *) ac_arg=$ac_var=$ac_new_val ;;
2232     esac
2233     case " $ac_configure_args " in
2234       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2235       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2236     esac
2237   fi
2238 done
2239 if $ac_cache_corrupted; then
2240   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2242   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2243 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2244   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2245 fi
2246 ## -------------------- ##
2247 ## Main body of script. ##
2248 ## -------------------- ##
2249
2250 ac_ext=c
2251 ac_cpp='$CPP $CPPFLAGS'
2252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2255
2256
2257
2258
2259
2260
2261
2262 ac_aux_dir=
2263 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2264   if test -f "$ac_dir/install-sh"; then
2265     ac_aux_dir=$ac_dir
2266     ac_install_sh="$ac_aux_dir/install-sh -c"
2267     break
2268   elif test -f "$ac_dir/install.sh"; then
2269     ac_aux_dir=$ac_dir
2270     ac_install_sh="$ac_aux_dir/install.sh -c"
2271     break
2272   elif test -f "$ac_dir/shtool"; then
2273     ac_aux_dir=$ac_dir
2274     ac_install_sh="$ac_aux_dir/shtool install -c"
2275     break
2276   fi
2277 done
2278 if test -z "$ac_aux_dir"; then
2279   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2280 fi
2281
2282 # These three variables are undocumented and unsupported,
2283 # and are intended to be withdrawn in a future Autoconf release.
2284 # They can cause serious problems if a builder's source tree is in a directory
2285 # whose full name contains unusual characters.
2286 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2287 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2288 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2289
2290
2291 # Make sure we can run config.sub.
2292 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2293   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2294
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2296 $as_echo_n "checking build system type... " >&6; }
2297 if ${ac_cv_build+:} false; then :
2298   $as_echo_n "(cached) " >&6
2299 else
2300   ac_build_alias=$build_alias
2301 test "x$ac_build_alias" = x &&
2302   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2303 test "x$ac_build_alias" = x &&
2304   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2305 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2306   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2307
2308 fi
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2310 $as_echo "$ac_cv_build" >&6; }
2311 case $ac_cv_build in
2312 *-*-*) ;;
2313 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2314 esac
2315 build=$ac_cv_build
2316 ac_save_IFS=$IFS; IFS='-'
2317 set x $ac_cv_build
2318 shift
2319 build_cpu=$1
2320 build_vendor=$2
2321 shift; shift
2322 # Remember, the first character of IFS is used to create $*,
2323 # except with old shells:
2324 build_os=$*
2325 IFS=$ac_save_IFS
2326 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2327
2328
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2330 $as_echo_n "checking host system type... " >&6; }
2331 if ${ac_cv_host+:} false; then :
2332   $as_echo_n "(cached) " >&6
2333 else
2334   if test "x$host_alias" = x; then
2335   ac_cv_host=$ac_cv_build
2336 else
2337   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2338     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2339 fi
2340
2341 fi
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2343 $as_echo "$ac_cv_host" >&6; }
2344 case $ac_cv_host in
2345 *-*-*) ;;
2346 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2347 esac
2348 host=$ac_cv_host
2349 ac_save_IFS=$IFS; IFS='-'
2350 set x $ac_cv_host
2351 shift
2352 host_cpu=$1
2353 host_vendor=$2
2354 shift; shift
2355 # Remember, the first character of IFS is used to create $*,
2356 # except with old shells:
2357 host_os=$*
2358 IFS=$ac_save_IFS
2359 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2360
2361
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2363 $as_echo_n "checking target system type... " >&6; }
2364 if ${ac_cv_target+:} false; then :
2365   $as_echo_n "(cached) " >&6
2366 else
2367   if test "x$target_alias" = x; then
2368   ac_cv_target=$ac_cv_host
2369 else
2370   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2371     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2372 fi
2373
2374 fi
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2376 $as_echo "$ac_cv_target" >&6; }
2377 case $ac_cv_target in
2378 *-*-*) ;;
2379 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2380 esac
2381 target=$ac_cv_target
2382 ac_save_IFS=$IFS; IFS='-'
2383 set x $ac_cv_target
2384 shift
2385 target_cpu=$1
2386 target_vendor=$2
2387 shift; shift
2388 # Remember, the first character of IFS is used to create $*,
2389 # except with old shells:
2390 target_os=$*
2391 IFS=$ac_save_IFS
2392 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2393
2394
2395 # The aliases save the names the user supplied, while $host etc.
2396 # will get canonicalized.
2397 test -n "$target_alias" &&
2398   test "$program_prefix$program_suffix$program_transform_name" = \
2399     NONENONEs,x,x, &&
2400   program_prefix=${target_alias}-
2401 ac_ext=c
2402 ac_cpp='$CPP $CPPFLAGS'
2403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2406 if test -n "$ac_tool_prefix"; then
2407   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2408 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2410 $as_echo_n "checking for $ac_word... " >&6; }
2411 if ${ac_cv_prog_CC+:} false; then :
2412   $as_echo_n "(cached) " >&6
2413 else
2414   if test -n "$CC"; then
2415   ac_cv_prog_CC="$CC" # Let the user override the test.
2416 else
2417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2418 for as_dir in $PATH
2419 do
2420   IFS=$as_save_IFS
2421   test -z "$as_dir" && as_dir=.
2422     for ac_exec_ext in '' $ac_executable_extensions; do
2423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2424     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2426     break 2
2427   fi
2428 done
2429   done
2430 IFS=$as_save_IFS
2431
2432 fi
2433 fi
2434 CC=$ac_cv_prog_CC
2435 if test -n "$CC"; then
2436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2437 $as_echo "$CC" >&6; }
2438 else
2439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2440 $as_echo "no" >&6; }
2441 fi
2442
2443
2444 fi
2445 if test -z "$ac_cv_prog_CC"; then
2446   ac_ct_CC=$CC
2447   # Extract the first word of "gcc", so it can be a program name with args.
2448 set dummy gcc; ac_word=$2
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2450 $as_echo_n "checking for $ac_word... " >&6; }
2451 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2452   $as_echo_n "(cached) " >&6
2453 else
2454   if test -n "$ac_ct_CC"; then
2455   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2456 else
2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 for as_dir in $PATH
2459 do
2460   IFS=$as_save_IFS
2461   test -z "$as_dir" && as_dir=.
2462     for ac_exec_ext in '' $ac_executable_extensions; do
2463   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2464     ac_cv_prog_ac_ct_CC="gcc"
2465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466     break 2
2467   fi
2468 done
2469   done
2470 IFS=$as_save_IFS
2471
2472 fi
2473 fi
2474 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2475 if test -n "$ac_ct_CC"; then
2476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2477 $as_echo "$ac_ct_CC" >&6; }
2478 else
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2480 $as_echo "no" >&6; }
2481 fi
2482
2483   if test "x$ac_ct_CC" = x; then
2484     CC=""
2485   else
2486     case $cross_compiling:$ac_tool_warned in
2487 yes:)
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2489 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2490 ac_tool_warned=yes ;;
2491 esac
2492     CC=$ac_ct_CC
2493   fi
2494 else
2495   CC="$ac_cv_prog_CC"
2496 fi
2497
2498 if test -z "$CC"; then
2499           if test -n "$ac_tool_prefix"; then
2500     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2501 set dummy ${ac_tool_prefix}cc; ac_word=$2
2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2503 $as_echo_n "checking for $ac_word... " >&6; }
2504 if ${ac_cv_prog_CC+:} false; then :
2505   $as_echo_n "(cached) " >&6
2506 else
2507   if test -n "$CC"; then
2508   ac_cv_prog_CC="$CC" # Let the user override the test.
2509 else
2510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2511 for as_dir in $PATH
2512 do
2513   IFS=$as_save_IFS
2514   test -z "$as_dir" && as_dir=.
2515     for ac_exec_ext in '' $ac_executable_extensions; do
2516   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2517     ac_cv_prog_CC="${ac_tool_prefix}cc"
2518     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2519     break 2
2520   fi
2521 done
2522   done
2523 IFS=$as_save_IFS
2524
2525 fi
2526 fi
2527 CC=$ac_cv_prog_CC
2528 if test -n "$CC"; then
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2530 $as_echo "$CC" >&6; }
2531 else
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2533 $as_echo "no" >&6; }
2534 fi
2535
2536
2537   fi
2538 fi
2539 if test -z "$CC"; then
2540   # Extract the first word of "cc", so it can be a program name with args.
2541 set dummy cc; ac_word=$2
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2543 $as_echo_n "checking for $ac_word... " >&6; }
2544 if ${ac_cv_prog_CC+:} false; then :
2545   $as_echo_n "(cached) " >&6
2546 else
2547   if test -n "$CC"; then
2548   ac_cv_prog_CC="$CC" # Let the user override the test.
2549 else
2550   ac_prog_rejected=no
2551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552 for as_dir in $PATH
2553 do
2554   IFS=$as_save_IFS
2555   test -z "$as_dir" && as_dir=.
2556     for ac_exec_ext in '' $ac_executable_extensions; do
2557   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2558     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2559        ac_prog_rejected=yes
2560        continue
2561      fi
2562     ac_cv_prog_CC="cc"
2563     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2564     break 2
2565   fi
2566 done
2567   done
2568 IFS=$as_save_IFS
2569
2570 if test $ac_prog_rejected = yes; then
2571   # We found a bogon in the path, so make sure we never use it.
2572   set dummy $ac_cv_prog_CC
2573   shift
2574   if test $# != 0; then
2575     # We chose a different compiler from the bogus one.
2576     # However, it has the same basename, so the bogon will be chosen
2577     # first if we set CC to just the basename; use the full file name.
2578     shift
2579     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2580   fi
2581 fi
2582 fi
2583 fi
2584 CC=$ac_cv_prog_CC
2585 if test -n "$CC"; then
2586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2587 $as_echo "$CC" >&6; }
2588 else
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2590 $as_echo "no" >&6; }
2591 fi
2592
2593
2594 fi
2595 if test -z "$CC"; then
2596   if test -n "$ac_tool_prefix"; then
2597   for ac_prog in cl.exe
2598   do
2599     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2600 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2602 $as_echo_n "checking for $ac_word... " >&6; }
2603 if ${ac_cv_prog_CC+:} false; then :
2604   $as_echo_n "(cached) " >&6
2605 else
2606   if test -n "$CC"; then
2607   ac_cv_prog_CC="$CC" # Let the user override the test.
2608 else
2609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610 for as_dir in $PATH
2611 do
2612   IFS=$as_save_IFS
2613   test -z "$as_dir" && as_dir=.
2614     for ac_exec_ext in '' $ac_executable_extensions; do
2615   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2616     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2618     break 2
2619   fi
2620 done
2621   done
2622 IFS=$as_save_IFS
2623
2624 fi
2625 fi
2626 CC=$ac_cv_prog_CC
2627 if test -n "$CC"; then
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2629 $as_echo "$CC" >&6; }
2630 else
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2632 $as_echo "no" >&6; }
2633 fi
2634
2635
2636     test -n "$CC" && break
2637   done
2638 fi
2639 if test -z "$CC"; then
2640   ac_ct_CC=$CC
2641   for ac_prog in cl.exe
2642 do
2643   # Extract the first word of "$ac_prog", so it can be a program name with args.
2644 set dummy $ac_prog; ac_word=$2
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2646 $as_echo_n "checking for $ac_word... " >&6; }
2647 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2648   $as_echo_n "(cached) " >&6
2649 else
2650   if test -n "$ac_ct_CC"; then
2651   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2652 else
2653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2654 for as_dir in $PATH
2655 do
2656   IFS=$as_save_IFS
2657   test -z "$as_dir" && as_dir=.
2658     for ac_exec_ext in '' $ac_executable_extensions; do
2659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2660     ac_cv_prog_ac_ct_CC="$ac_prog"
2661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2662     break 2
2663   fi
2664 done
2665   done
2666 IFS=$as_save_IFS
2667
2668 fi
2669 fi
2670 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2671 if test -n "$ac_ct_CC"; then
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2673 $as_echo "$ac_ct_CC" >&6; }
2674 else
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2676 $as_echo "no" >&6; }
2677 fi
2678
2679
2680   test -n "$ac_ct_CC" && break
2681 done
2682
2683   if test "x$ac_ct_CC" = x; then
2684     CC=""
2685   else
2686     case $cross_compiling:$ac_tool_warned in
2687 yes:)
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2689 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2690 ac_tool_warned=yes ;;
2691 esac
2692     CC=$ac_ct_CC
2693   fi
2694 fi
2695
2696 fi
2697
2698
2699 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2701 as_fn_error $? "no acceptable C compiler found in \$PATH
2702 See \`config.log' for more details" "$LINENO" 5; }
2703
2704 # Provide some information about the compiler.
2705 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2706 set X $ac_compile
2707 ac_compiler=$2
2708 for ac_option in --version -v -V -qversion; do
2709   { { ac_try="$ac_compiler $ac_option >&5"
2710 case "(($ac_try" in
2711   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2712   *) ac_try_echo=$ac_try;;
2713 esac
2714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2715 $as_echo "$ac_try_echo"; } >&5
2716   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2717   ac_status=$?
2718   if test -s conftest.err; then
2719     sed '10a\
2720 ... rest of stderr output deleted ...
2721          10q' conftest.err >conftest.er1
2722     cat conftest.er1 >&5
2723   fi
2724   rm -f conftest.er1 conftest.err
2725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2726   test $ac_status = 0; }
2727 done
2728
2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h.  */
2731
2732 int
2733 main ()
2734 {
2735
2736   ;
2737   return 0;
2738 }
2739 _ACEOF
2740 ac_clean_files_save=$ac_clean_files
2741 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2742 # Try to create an executable without -o first, disregard a.out.
2743 # It will help us diagnose broken compilers, and finding out an intuition
2744 # of exeext.
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2746 $as_echo_n "checking whether the C compiler works... " >&6; }
2747 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2748
2749 # The possible output files:
2750 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2751
2752 ac_rmfiles=
2753 for ac_file in $ac_files
2754 do
2755   case $ac_file in
2756     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2757     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2758   esac
2759 done
2760 rm -f $ac_rmfiles
2761
2762 if { { ac_try="$ac_link_default"
2763 case "(($ac_try" in
2764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2765   *) ac_try_echo=$ac_try;;
2766 esac
2767 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2768 $as_echo "$ac_try_echo"; } >&5
2769   (eval "$ac_link_default") 2>&5
2770   ac_status=$?
2771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2772   test $ac_status = 0; }; then :
2773   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2774 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2775 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2776 # so that the user can short-circuit this test for compilers unknown to
2777 # Autoconf.
2778 for ac_file in $ac_files ''
2779 do
2780   test -f "$ac_file" || continue
2781   case $ac_file in
2782     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2783         ;;
2784     [ab].out )
2785         # We found the default executable, but exeext='' is most
2786         # certainly right.
2787         break;;
2788     *.* )
2789         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2790         then :; else
2791            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2792         fi
2793         # We set ac_cv_exeext here because the later test for it is not
2794         # safe: cross compilers may not add the suffix if given an `-o'
2795         # argument, so we may need to know it at that point already.
2796         # Even if this section looks crufty: it has the advantage of
2797         # actually working.
2798         break;;
2799     * )
2800         break;;
2801   esac
2802 done
2803 test "$ac_cv_exeext" = no && ac_cv_exeext=
2804
2805 else
2806   ac_file=''
2807 fi
2808 if test -z "$ac_file"; then :
2809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2810 $as_echo "no" >&6; }
2811 $as_echo "$as_me: failed program was:" >&5
2812 sed 's/^/| /' conftest.$ac_ext >&5
2813
2814 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2816 as_fn_error 77 "C compiler cannot create executables
2817 See \`config.log' for more details" "$LINENO" 5; }
2818 else
2819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2820 $as_echo "yes" >&6; }
2821 fi
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2823 $as_echo_n "checking for C compiler default output file name... " >&6; }
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2825 $as_echo "$ac_file" >&6; }
2826 ac_exeext=$ac_cv_exeext
2827
2828 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2829 ac_clean_files=$ac_clean_files_save
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2831 $as_echo_n "checking for suffix of executables... " >&6; }
2832 if { { ac_try="$ac_link"
2833 case "(($ac_try" in
2834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2835   *) ac_try_echo=$ac_try;;
2836 esac
2837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2838 $as_echo "$ac_try_echo"; } >&5
2839   (eval "$ac_link") 2>&5
2840   ac_status=$?
2841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2842   test $ac_status = 0; }; then :
2843   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2844 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2845 # work properly (i.e., refer to `conftest.exe'), while it won't with
2846 # `rm'.
2847 for ac_file in conftest.exe conftest conftest.*; do
2848   test -f "$ac_file" || continue
2849   case $ac_file in
2850     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2851     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2852           break;;
2853     * ) break;;
2854   esac
2855 done
2856 else
2857   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2859 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2860 See \`config.log' for more details" "$LINENO" 5; }
2861 fi
2862 rm -f conftest conftest$ac_cv_exeext
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2864 $as_echo "$ac_cv_exeext" >&6; }
2865
2866 rm -f conftest.$ac_ext
2867 EXEEXT=$ac_cv_exeext
2868 ac_exeext=$EXEEXT
2869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2870 /* end confdefs.h.  */
2871 #include <stdio.h>
2872 int
2873 main ()
2874 {
2875 FILE *f = fopen ("conftest.out", "w");
2876  return ferror (f) || fclose (f) != 0;
2877
2878   ;
2879   return 0;
2880 }
2881 _ACEOF
2882 ac_clean_files="$ac_clean_files conftest.out"
2883 # Check that the compiler produces executables we can run.  If not, either
2884 # the compiler is broken, or we cross compile.
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2886 $as_echo_n "checking whether we are cross compiling... " >&6; }
2887 if test "$cross_compiling" != yes; then
2888   { { ac_try="$ac_link"
2889 case "(($ac_try" in
2890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2891   *) ac_try_echo=$ac_try;;
2892 esac
2893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2894 $as_echo "$ac_try_echo"; } >&5
2895   (eval "$ac_link") 2>&5
2896   ac_status=$?
2897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2898   test $ac_status = 0; }
2899   if { ac_try='./conftest$ac_cv_exeext'
2900   { { case "(($ac_try" in
2901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2902   *) ac_try_echo=$ac_try;;
2903 esac
2904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2905 $as_echo "$ac_try_echo"; } >&5
2906   (eval "$ac_try") 2>&5
2907   ac_status=$?
2908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2909   test $ac_status = 0; }; }; then
2910     cross_compiling=no
2911   else
2912     if test "$cross_compiling" = maybe; then
2913         cross_compiling=yes
2914     else
2915         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2916 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2917 as_fn_error $? "cannot run C compiled programs.
2918 If you meant to cross compile, use \`--host'.
2919 See \`config.log' for more details" "$LINENO" 5; }
2920     fi
2921   fi
2922 fi
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2924 $as_echo "$cross_compiling" >&6; }
2925
2926 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2927 ac_clean_files=$ac_clean_files_save
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2929 $as_echo_n "checking for suffix of object files... " >&6; }
2930 if ${ac_cv_objext+:} false; then :
2931   $as_echo_n "(cached) " >&6
2932 else
2933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2934 /* end confdefs.h.  */
2935
2936 int
2937 main ()
2938 {
2939
2940   ;
2941   return 0;
2942 }
2943 _ACEOF
2944 rm -f conftest.o conftest.obj
2945 if { { ac_try="$ac_compile"
2946 case "(($ac_try" in
2947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948   *) ac_try_echo=$ac_try;;
2949 esac
2950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951 $as_echo "$ac_try_echo"; } >&5
2952   (eval "$ac_compile") 2>&5
2953   ac_status=$?
2954   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955   test $ac_status = 0; }; then :
2956   for ac_file in conftest.o conftest.obj conftest.*; do
2957   test -f "$ac_file" || continue;
2958   case $ac_file in
2959     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2960     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2961        break;;
2962   esac
2963 done
2964 else
2965   $as_echo "$as_me: failed program was:" >&5
2966 sed 's/^/| /' conftest.$ac_ext >&5
2967
2968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2970 as_fn_error $? "cannot compute suffix of object files: cannot compile
2971 See \`config.log' for more details" "$LINENO" 5; }
2972 fi
2973 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2974 fi
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2976 $as_echo "$ac_cv_objext" >&6; }
2977 OBJEXT=$ac_cv_objext
2978 ac_objext=$OBJEXT
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2980 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2981 if ${ac_cv_c_compiler_gnu+:} false; then :
2982   $as_echo_n "(cached) " >&6
2983 else
2984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985 /* end confdefs.h.  */
2986
2987 int
2988 main ()
2989 {
2990 #ifndef __GNUC__
2991        choke me
2992 #endif
2993
2994   ;
2995   return 0;
2996 }
2997 _ACEOF
2998 if ac_fn_c_try_compile "$LINENO"; then :
2999   ac_compiler_gnu=yes
3000 else
3001   ac_compiler_gnu=no
3002 fi
3003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3004 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3005
3006 fi
3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3008 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3009 if test $ac_compiler_gnu = yes; then
3010   GCC=yes
3011 else
3012   GCC=
3013 fi
3014 ac_test_CFLAGS=${CFLAGS+set}
3015 ac_save_CFLAGS=$CFLAGS
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3017 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3018 if ${ac_cv_prog_cc_g+:} false; then :
3019   $as_echo_n "(cached) " >&6
3020 else
3021   ac_save_c_werror_flag=$ac_c_werror_flag
3022    ac_c_werror_flag=yes
3023    ac_cv_prog_cc_g=no
3024    CFLAGS="-g"
3025    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3026 /* end confdefs.h.  */
3027
3028 int
3029 main ()
3030 {
3031
3032   ;
3033   return 0;
3034 }
3035 _ACEOF
3036 if ac_fn_c_try_compile "$LINENO"; then :
3037   ac_cv_prog_cc_g=yes
3038 else
3039   CFLAGS=""
3040       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h.  */
3042
3043 int
3044 main ()
3045 {
3046
3047   ;
3048   return 0;
3049 }
3050 _ACEOF
3051 if ac_fn_c_try_compile "$LINENO"; then :
3052
3053 else
3054   ac_c_werror_flag=$ac_save_c_werror_flag
3055          CFLAGS="-g"
3056          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3057 /* end confdefs.h.  */
3058
3059 int
3060 main ()
3061 {
3062
3063   ;
3064   return 0;
3065 }
3066 _ACEOF
3067 if ac_fn_c_try_compile "$LINENO"; then :
3068   ac_cv_prog_cc_g=yes
3069 fi
3070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3071 fi
3072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3073 fi
3074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3075    ac_c_werror_flag=$ac_save_c_werror_flag
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3078 $as_echo "$ac_cv_prog_cc_g" >&6; }
3079 if test "$ac_test_CFLAGS" = set; then
3080   CFLAGS=$ac_save_CFLAGS
3081 elif test $ac_cv_prog_cc_g = yes; then
3082   if test "$GCC" = yes; then
3083     CFLAGS="-g -O2"
3084   else
3085     CFLAGS="-g"
3086   fi
3087 else
3088   if test "$GCC" = yes; then
3089     CFLAGS="-O2"
3090   else
3091     CFLAGS=
3092   fi
3093 fi
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3095 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3096 if ${ac_cv_prog_cc_c89+:} false; then :
3097   $as_echo_n "(cached) " >&6
3098 else
3099   ac_cv_prog_cc_c89=no
3100 ac_save_CC=$CC
3101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h.  */
3103 #include <stdarg.h>
3104 #include <stdio.h>
3105 struct stat;
3106 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3107 struct buf { int x; };
3108 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3109 static char *e (p, i)
3110      char **p;
3111      int i;
3112 {
3113   return p[i];
3114 }
3115 static char *f (char * (*g) (char **, int), char **p, ...)
3116 {
3117   char *s;
3118   va_list v;
3119   va_start (v,p);
3120   s = g (p, va_arg (v,int));
3121   va_end (v);
3122   return s;
3123 }
3124
3125 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3126    function prototypes and stuff, but not '\xHH' hex character constants.
3127    These don't provoke an error unfortunately, instead are silently treated
3128    as 'x'.  The following induces an error, until -std is added to get
3129    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3130    array size at least.  It's necessary to write '\x00'==0 to get something
3131    that's true only with -std.  */
3132 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3133
3134 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3135    inside strings and character constants.  */
3136 #define FOO(x) 'x'
3137 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3138
3139 int test (int i, double x);
3140 struct s1 {int (*f) (int a);};
3141 struct s2 {int (*f) (double a);};
3142 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3143 int argc;
3144 char **argv;
3145 int
3146 main ()
3147 {
3148 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3149   ;
3150   return 0;
3151 }
3152 _ACEOF
3153 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3154         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3155 do
3156   CC="$ac_save_CC $ac_arg"
3157   if ac_fn_c_try_compile "$LINENO"; then :
3158   ac_cv_prog_cc_c89=$ac_arg
3159 fi
3160 rm -f core conftest.err conftest.$ac_objext
3161   test "x$ac_cv_prog_cc_c89" != "xno" && break
3162 done
3163 rm -f conftest.$ac_ext
3164 CC=$ac_save_CC
3165
3166 fi
3167 # AC_CACHE_VAL
3168 case "x$ac_cv_prog_cc_c89" in
3169   x)
3170     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3171 $as_echo "none needed" >&6; } ;;
3172   xno)
3173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3174 $as_echo "unsupported" >&6; } ;;
3175   *)
3176     CC="$CC $ac_cv_prog_cc_c89"
3177     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3178 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3179 esac
3180 if test "x$ac_cv_prog_cc_c89" != xno; then :
3181
3182 fi
3183
3184 ac_ext=c
3185 ac_cpp='$CPP $CPPFLAGS'
3186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3189
3190
3191 ac_ext=c
3192 ac_cpp='$CPP $CPPFLAGS'
3193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3197 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3198 # On Suns, sometimes $CPP names a directory.
3199 if test -n "$CPP" && test -d "$CPP"; then
3200   CPP=
3201 fi
3202 if test -z "$CPP"; then
3203   if ${ac_cv_prog_CPP+:} false; then :
3204   $as_echo_n "(cached) " >&6
3205 else
3206       # Double quotes because CPP needs to be expanded
3207     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3208     do
3209       ac_preproc_ok=false
3210 for ac_c_preproc_warn_flag in '' yes
3211 do
3212   # Use a header file that comes with gcc, so configuring glibc
3213   # with a fresh cross-compiler works.
3214   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3215   # <limits.h> exists even on freestanding compilers.
3216   # On the NeXT, cc -E runs the code through the compiler's parser,
3217   # not just through cpp. "Syntax error" is here to catch this case.
3218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219 /* end confdefs.h.  */
3220 #ifdef __STDC__
3221 # include <limits.h>
3222 #else
3223 # include <assert.h>
3224 #endif
3225                      Syntax error
3226 _ACEOF
3227 if ac_fn_c_try_cpp "$LINENO"; then :
3228
3229 else
3230   # Broken: fails on valid input.
3231 continue
3232 fi
3233 rm -f conftest.err conftest.i conftest.$ac_ext
3234
3235   # OK, works on sane cases.  Now check whether nonexistent headers
3236   # can be detected and how.
3237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3238 /* end confdefs.h.  */
3239 #include <ac_nonexistent.h>
3240 _ACEOF
3241 if ac_fn_c_try_cpp "$LINENO"; then :
3242   # Broken: success on invalid input.
3243 continue
3244 else
3245   # Passes both tests.
3246 ac_preproc_ok=:
3247 break
3248 fi
3249 rm -f conftest.err conftest.i conftest.$ac_ext
3250
3251 done
3252 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3253 rm -f conftest.i conftest.err conftest.$ac_ext
3254 if $ac_preproc_ok; then :
3255   break
3256 fi
3257
3258     done
3259     ac_cv_prog_CPP=$CPP
3260
3261 fi
3262   CPP=$ac_cv_prog_CPP
3263 else
3264   ac_cv_prog_CPP=$CPP
3265 fi
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3267 $as_echo "$CPP" >&6; }
3268 ac_preproc_ok=false
3269 for ac_c_preproc_warn_flag in '' yes
3270 do
3271   # Use a header file that comes with gcc, so configuring glibc
3272   # with a fresh cross-compiler works.
3273   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3274   # <limits.h> exists even on freestanding compilers.
3275   # On the NeXT, cc -E runs the code through the compiler's parser,
3276   # not just through cpp. "Syntax error" is here to catch this case.
3277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h.  */
3279 #ifdef __STDC__
3280 # include <limits.h>
3281 #else
3282 # include <assert.h>
3283 #endif
3284                      Syntax error
3285 _ACEOF
3286 if ac_fn_c_try_cpp "$LINENO"; then :
3287
3288 else
3289   # Broken: fails on valid input.
3290 continue
3291 fi
3292 rm -f conftest.err conftest.i conftest.$ac_ext
3293
3294   # OK, works on sane cases.  Now check whether nonexistent headers
3295   # can be detected and how.
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298 #include <ac_nonexistent.h>
3299 _ACEOF
3300 if ac_fn_c_try_cpp "$LINENO"; then :
3301   # Broken: success on invalid input.
3302 continue
3303 else
3304   # Passes both tests.
3305 ac_preproc_ok=:
3306 break
3307 fi
3308 rm -f conftest.err conftest.i conftest.$ac_ext
3309
3310 done
3311 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3312 rm -f conftest.i conftest.err conftest.$ac_ext
3313 if $ac_preproc_ok; then :
3314
3315 else
3316   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3317 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3318 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3319 See \`config.log' for more details" "$LINENO" 5; }
3320 fi
3321
3322 ac_ext=c
3323 ac_cpp='$CPP $CPPFLAGS'
3324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3327
3328
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3330 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3331 if ${ac_cv_path_GREP+:} false; then :
3332   $as_echo_n "(cached) " >&6
3333 else
3334   if test -z "$GREP"; then
3335   ac_path_GREP_found=false
3336   # Loop through the user's path and test for each of PROGNAME-LIST
3337   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3338 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3339 do
3340   IFS=$as_save_IFS
3341   test -z "$as_dir" && as_dir=.
3342     for ac_prog in grep ggrep; do
3343     for ac_exec_ext in '' $ac_executable_extensions; do
3344       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3345       as_fn_executable_p "$ac_path_GREP" || continue
3346 # Check for GNU ac_path_GREP and select it if it is found.
3347   # Check for GNU $ac_path_GREP
3348 case `"$ac_path_GREP" --version 2>&1` in
3349 *GNU*)
3350   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3351 *)
3352   ac_count=0
3353   $as_echo_n 0123456789 >"conftest.in"
3354   while :
3355   do
3356     cat "conftest.in" "conftest.in" >"conftest.tmp"
3357     mv "conftest.tmp" "conftest.in"
3358     cp "conftest.in" "conftest.nl"
3359     $as_echo 'GREP' >> "conftest.nl"
3360     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3361     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3362     as_fn_arith $ac_count + 1 && ac_count=$as_val
3363     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3364       # Best one so far, save it but keep looking for a better one
3365       ac_cv_path_GREP="$ac_path_GREP"
3366       ac_path_GREP_max=$ac_count
3367     fi
3368     # 10*(2^10) chars as input seems more than enough
3369     test $ac_count -gt 10 && break
3370   done
3371   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3372 esac
3373
3374       $ac_path_GREP_found && break 3
3375     done
3376   done
3377   done
3378 IFS=$as_save_IFS
3379   if test -z "$ac_cv_path_GREP"; then
3380     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3381   fi
3382 else
3383   ac_cv_path_GREP=$GREP
3384 fi
3385
3386 fi
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3388 $as_echo "$ac_cv_path_GREP" >&6; }
3389  GREP="$ac_cv_path_GREP"
3390
3391
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3393 $as_echo_n "checking for egrep... " >&6; }
3394 if ${ac_cv_path_EGREP+:} false; then :
3395   $as_echo_n "(cached) " >&6
3396 else
3397   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3398    then ac_cv_path_EGREP="$GREP -E"
3399    else
3400      if test -z "$EGREP"; then
3401   ac_path_EGREP_found=false
3402   # Loop through the user's path and test for each of PROGNAME-LIST
3403   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3404 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3405 do
3406   IFS=$as_save_IFS
3407   test -z "$as_dir" && as_dir=.
3408     for ac_prog in egrep; do
3409     for ac_exec_ext in '' $ac_executable_extensions; do
3410       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3411       as_fn_executable_p "$ac_path_EGREP" || continue
3412 # Check for GNU ac_path_EGREP and select it if it is found.
3413   # Check for GNU $ac_path_EGREP
3414 case `"$ac_path_EGREP" --version 2>&1` in
3415 *GNU*)
3416   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3417 *)
3418   ac_count=0
3419   $as_echo_n 0123456789 >"conftest.in"
3420   while :
3421   do
3422     cat "conftest.in" "conftest.in" >"conftest.tmp"
3423     mv "conftest.tmp" "conftest.in"
3424     cp "conftest.in" "conftest.nl"
3425     $as_echo 'EGREP' >> "conftest.nl"
3426     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3427     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3428     as_fn_arith $ac_count + 1 && ac_count=$as_val
3429     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3430       # Best one so far, save it but keep looking for a better one
3431       ac_cv_path_EGREP="$ac_path_EGREP"
3432       ac_path_EGREP_max=$ac_count
3433     fi
3434     # 10*(2^10) chars as input seems more than enough
3435     test $ac_count -gt 10 && break
3436   done
3437   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3438 esac
3439
3440       $ac_path_EGREP_found && break 3
3441     done
3442   done
3443   done
3444 IFS=$as_save_IFS
3445   if test -z "$ac_cv_path_EGREP"; then
3446     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3447   fi
3448 else
3449   ac_cv_path_EGREP=$EGREP
3450 fi
3451
3452    fi
3453 fi
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3455 $as_echo "$ac_cv_path_EGREP" >&6; }
3456  EGREP="$ac_cv_path_EGREP"
3457
3458
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3460 $as_echo_n "checking for ANSI C header files... " >&6; }
3461 if ${ac_cv_header_stdc+:} false; then :
3462   $as_echo_n "(cached) " >&6
3463 else
3464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h.  */
3466 #include <stdlib.h>
3467 #include <stdarg.h>
3468 #include <string.h>
3469 #include <float.h>
3470
3471 int
3472 main ()
3473 {
3474
3475   ;
3476   return 0;
3477 }
3478 _ACEOF
3479 if ac_fn_c_try_compile "$LINENO"; then :
3480   ac_cv_header_stdc=yes
3481 else
3482   ac_cv_header_stdc=no
3483 fi
3484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3485
3486 if test $ac_cv_header_stdc = yes; then
3487   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3489 /* end confdefs.h.  */
3490 #include <string.h>
3491
3492 _ACEOF
3493 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3494   $EGREP "memchr" >/dev/null 2>&1; then :
3495
3496 else
3497   ac_cv_header_stdc=no
3498 fi
3499 rm -f conftest*
3500
3501 fi
3502
3503 if test $ac_cv_header_stdc = yes; then
3504   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3506 /* end confdefs.h.  */
3507 #include <stdlib.h>
3508
3509 _ACEOF
3510 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3511   $EGREP "free" >/dev/null 2>&1; then :
3512
3513 else
3514   ac_cv_header_stdc=no
3515 fi
3516 rm -f conftest*
3517
3518 fi
3519
3520 if test $ac_cv_header_stdc = yes; then
3521   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3522   if test "$cross_compiling" = yes; then :
3523   :
3524 else
3525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3526 /* end confdefs.h.  */
3527 #include <ctype.h>
3528 #include <stdlib.h>
3529 #if ((' ' & 0x0FF) == 0x020)
3530 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3531 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3532 #else
3533 # define ISLOWER(c) \
3534                    (('a' <= (c) && (c) <= 'i') \
3535                      || ('j' <= (c) && (c) <= 'r') \
3536                      || ('s' <= (c) && (c) <= 'z'))
3537 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3538 #endif
3539
3540 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3541 int
3542 main ()
3543 {
3544   int i;
3545   for (i = 0; i < 256; i++)
3546     if (XOR (islower (i), ISLOWER (i))
3547         || toupper (i) != TOUPPER (i))
3548       return 2;
3549   return 0;
3550 }
3551 _ACEOF
3552 if ac_fn_c_try_run "$LINENO"; then :
3553
3554 else
3555   ac_cv_header_stdc=no
3556 fi
3557 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3558   conftest.$ac_objext conftest.beam conftest.$ac_ext
3559 fi
3560
3561 fi
3562 fi
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3564 $as_echo "$ac_cv_header_stdc" >&6; }
3565 if test $ac_cv_header_stdc = yes; then
3566
3567 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3568
3569 fi
3570
3571 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3572 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3573                   inttypes.h stdint.h unistd.h
3574 do :
3575   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3576 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3577 "
3578 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3579   cat >>confdefs.h <<_ACEOF
3580 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3581 _ACEOF
3582
3583 fi
3584
3585 done
3586
3587
3588
3589   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3590 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3591   MINIX=yes
3592 else
3593   MINIX=
3594 fi
3595
3596
3597   if test "$MINIX" = yes; then
3598
3599 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3600
3601
3602 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3603
3604
3605 $as_echo "#define _MINIX 1" >>confdefs.h
3606
3607   fi
3608
3609
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3611 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3612 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3616 /* end confdefs.h.  */
3617
3618 #         define __EXTENSIONS__ 1
3619           $ac_includes_default
3620 int
3621 main ()
3622 {
3623
3624   ;
3625   return 0;
3626 }
3627 _ACEOF
3628 if ac_fn_c_try_compile "$LINENO"; then :
3629   ac_cv_safe_to_define___extensions__=yes
3630 else
3631   ac_cv_safe_to_define___extensions__=no
3632 fi
3633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3634 fi
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3636 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3637   test $ac_cv_safe_to_define___extensions__ = yes &&
3638     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3639
3640   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3641
3642   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3643
3644   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3645
3646   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3647
3648
3649 test "$program_prefix" != NONE &&
3650   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3651 # Use a double $ so make ignores it.
3652 test "$program_suffix" != NONE &&
3653   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3654 # Double any \ or $.
3655 # By default was `s,x,x', remove it if useless.
3656 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3657 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3658
3659 # Find a good install program.  We prefer a C program (faster),
3660 # so one script is as good as another.  But avoid the broken or
3661 # incompatible versions:
3662 # SysV /etc/install, /usr/sbin/install
3663 # SunOS /usr/etc/install
3664 # IRIX /sbin/install
3665 # AIX /bin/install
3666 # AmigaOS /C/install, which installs bootblocks on floppy discs
3667 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3668 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3669 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3670 # OS/2's system install, which has a completely different semantic
3671 # ./install, which can be erroneously created by make from ./install.sh.
3672 # Reject install programs that cannot install multiple files.
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3674 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3675 if test -z "$INSTALL"; then
3676 if ${ac_cv_path_install+:} false; then :
3677   $as_echo_n "(cached) " >&6
3678 else
3679   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3680 for as_dir in $PATH
3681 do
3682   IFS=$as_save_IFS
3683   test -z "$as_dir" && as_dir=.
3684     # Account for people who put trailing slashes in PATH elements.
3685 case $as_dir/ in #((
3686   ./ | .// | /[cC]/* | \
3687   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3688   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3689   /usr/ucb/* ) ;;
3690   *)
3691     # OSF1 and SCO ODT 3.0 have their own names for install.
3692     # Don't use installbsd from OSF since it installs stuff as root
3693     # by default.
3694     for ac_prog in ginstall scoinst install; do
3695       for ac_exec_ext in '' $ac_executable_extensions; do
3696         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3697           if test $ac_prog = install &&
3698             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3699             # AIX install.  It has an incompatible calling convention.
3700             :
3701           elif test $ac_prog = install &&
3702             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3703             # program-specific install script used by HP pwplus--don't use.
3704             :
3705           else
3706             rm -rf conftest.one conftest.two conftest.dir
3707             echo one > conftest.one
3708             echo two > conftest.two
3709             mkdir conftest.dir
3710             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3711               test -s conftest.one && test -s conftest.two &&
3712               test -s conftest.dir/conftest.one &&
3713               test -s conftest.dir/conftest.two
3714             then
3715               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3716               break 3
3717             fi
3718           fi
3719         fi
3720       done
3721     done
3722     ;;
3723 esac
3724
3725   done
3726 IFS=$as_save_IFS
3727
3728 rm -rf conftest.one conftest.two conftest.dir
3729
3730 fi
3731   if test "${ac_cv_path_install+set}" = set; then
3732     INSTALL=$ac_cv_path_install
3733   else
3734     # As a last resort, use the slow shell script.  Don't cache a
3735     # value for INSTALL within a source directory, because that will
3736     # break other packages using the cache if that directory is
3737     # removed, or if the value is a relative name.
3738     INSTALL=$ac_install_sh
3739   fi
3740 fi
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3742 $as_echo "$INSTALL" >&6; }
3743
3744 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3745 # It thinks the first close brace ends the variable substitution.
3746 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3747
3748 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3749
3750 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3751
3752 rm -rf .tst 2>/dev/null
3753 mkdir .tst 2>/dev/null
3754 if test -d .tst; then
3755   am__leading_dot=.
3756 else
3757   am__leading_dot=_
3758 fi
3759 rmdir .tst 2>/dev/null
3760
3761 DEPDIR="${am__leading_dot}deps"
3762
3763 case `pwd` in
3764   *\ * | *\     *)
3765     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
3766 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
3767 esac
3768
3769
3770
3771 macro_version='2.2.7a'
3772 macro_revision='1.3134'
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786 ltmain="$ac_aux_dir/ltmain.sh"
3787
3788 # Backslashify metacharacters that are still active within
3789 # double-quoted strings.
3790 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
3791
3792 # Same as above, but do not quote variable references.
3793 double_quote_subst='s/\(["`\\]\)/\\\1/g'
3794
3795 # Sed substitution to delay expansion of an escaped shell variable in a
3796 # double_quote_subst'ed string.
3797 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
3798
3799 # Sed substitution to delay expansion of an escaped single quote.
3800 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
3801
3802 # Sed substitution to avoid accidental globbing in evaled expressions
3803 no_glob_subst='s/\*/\\\*/g'
3804
3805 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3806 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
3807 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
3808
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
3810 $as_echo_n "checking how to print strings... " >&6; }
3811 # Test print first, because it will be a builtin if present.
3812 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
3813    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
3814   ECHO='print -r --'
3815 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
3816   ECHO='printf %s\n'
3817 else
3818   # Use this function as a fallback that always works.
3819   func_fallback_echo ()
3820   {
3821     eval 'cat <<_LTECHO_EOF
3822 $1
3823 _LTECHO_EOF'
3824   }
3825   ECHO='func_fallback_echo'
3826 fi
3827
3828 # func_echo_all arg...
3829 # Invoke $ECHO with all args, space-separated.
3830 func_echo_all ()
3831 {
3832     $ECHO ""
3833 }
3834
3835 case "$ECHO" in
3836   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
3837 $as_echo "printf" >&6; } ;;
3838   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
3839 $as_echo "print -r" >&6; } ;;
3840   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
3841 $as_echo "cat" >&6; } ;;
3842 esac
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
3858 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
3859 if ${ac_cv_path_SED+:} false; then :
3860   $as_echo_n "(cached) " >&6
3861 else
3862             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
3863      for ac_i in 1 2 3 4 5 6 7; do
3864        ac_script="$ac_script$as_nl$ac_script"
3865      done
3866      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
3867      { ac_script=; unset ac_script;}
3868      if test -z "$SED"; then
3869   ac_path_SED_found=false
3870   # Loop through the user's path and test for each of PROGNAME-LIST
3871   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3872 for as_dir in $PATH
3873 do
3874   IFS=$as_save_IFS
3875   test -z "$as_dir" && as_dir=.
3876     for ac_prog in sed gsed; do
3877     for ac_exec_ext in '' $ac_executable_extensions; do
3878       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
3879       as_fn_executable_p "$ac_path_SED" || continue
3880 # Check for GNU ac_path_SED and select it if it is found.
3881   # Check for GNU $ac_path_SED
3882 case `"$ac_path_SED" --version 2>&1` in
3883 *GNU*)
3884   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
3885 *)
3886   ac_count=0
3887   $as_echo_n 0123456789 >"conftest.in"
3888   while :
3889   do
3890     cat "conftest.in" "conftest.in" >"conftest.tmp"
3891     mv "conftest.tmp" "conftest.in"
3892     cp "conftest.in" "conftest.nl"
3893     $as_echo '' >> "conftest.nl"
3894     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
3895     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3896     as_fn_arith $ac_count + 1 && ac_count=$as_val
3897     if test $ac_count -gt ${ac_path_SED_max-0}; then
3898       # Best one so far, save it but keep looking for a better one
3899       ac_cv_path_SED="$ac_path_SED"
3900       ac_path_SED_max=$ac_count
3901     fi
3902     # 10*(2^10) chars as input seems more than enough
3903     test $ac_count -gt 10 && break
3904   done
3905   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3906 esac
3907
3908       $ac_path_SED_found && break 3
3909     done
3910   done
3911   done
3912 IFS=$as_save_IFS
3913   if test -z "$ac_cv_path_SED"; then
3914     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
3915   fi
3916 else
3917   ac_cv_path_SED=$SED
3918 fi
3919
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
3922 $as_echo "$ac_cv_path_SED" >&6; }
3923  SED="$ac_cv_path_SED"
3924   rm -f conftest.sed
3925
3926 test -z "$SED" && SED=sed
3927 Xsed="$SED -e 1s/^X//"
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
3940 $as_echo_n "checking for fgrep... " >&6; }
3941 if ${ac_cv_path_FGREP+:} false; then :
3942   $as_echo_n "(cached) " >&6
3943 else
3944   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
3945    then ac_cv_path_FGREP="$GREP -F"
3946    else
3947      if test -z "$FGREP"; then
3948   ac_path_FGREP_found=false
3949   # Loop through the user's path and test for each of PROGNAME-LIST
3950   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3951 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3952 do
3953   IFS=$as_save_IFS
3954   test -z "$as_dir" && as_dir=.
3955     for ac_prog in fgrep; do
3956     for ac_exec_ext in '' $ac_executable_extensions; do
3957       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
3958       as_fn_executable_p "$ac_path_FGREP" || continue
3959 # Check for GNU ac_path_FGREP and select it if it is found.
3960   # Check for GNU $ac_path_FGREP
3961 case `"$ac_path_FGREP" --version 2>&1` in
3962 *GNU*)
3963   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
3964 *)
3965   ac_count=0
3966   $as_echo_n 0123456789 >"conftest.in"
3967   while :
3968   do
3969     cat "conftest.in" "conftest.in" >"conftest.tmp"
3970     mv "conftest.tmp" "conftest.in"
3971     cp "conftest.in" "conftest.nl"
3972     $as_echo 'FGREP' >> "conftest.nl"
3973     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
3974     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3975     as_fn_arith $ac_count + 1 && ac_count=$as_val
3976     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
3977       # Best one so far, save it but keep looking for a better one
3978       ac_cv_path_FGREP="$ac_path_FGREP"
3979       ac_path_FGREP_max=$ac_count
3980     fi
3981     # 10*(2^10) chars as input seems more than enough
3982     test $ac_count -gt 10 && break
3983   done
3984   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3985 esac
3986
3987       $ac_path_FGREP_found && break 3
3988     done
3989   done
3990   done
3991 IFS=$as_save_IFS
3992   if test -z "$ac_cv_path_FGREP"; then
3993     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3994   fi
3995 else
3996   ac_cv_path_FGREP=$FGREP
3997 fi
3998
3999    fi
4000 fi
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4002 $as_echo "$ac_cv_path_FGREP" >&6; }
4003  FGREP="$ac_cv_path_FGREP"
4004
4005
4006 test -z "$GREP" && GREP=grep
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026 # Check whether --with-gnu-ld was given.
4027 if test "${with_gnu_ld+set}" = set; then :
4028   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4029 else
4030   with_gnu_ld=no
4031 fi
4032
4033 ac_prog=ld
4034 if test "$GCC" = yes; then
4035   # Check if gcc -print-prog-name=ld gives a path.
4036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4037 $as_echo_n "checking for ld used by $CC... " >&6; }
4038   case $host in
4039   *-*-mingw*)
4040     # gcc leaves a trailing carriage return which upsets mingw
4041     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4042   *)
4043     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4044   esac
4045   case $ac_prog in
4046     # Accept absolute paths.
4047     [\\/]* | ?:[\\/]*)
4048       re_direlt='/[^/][^/]*/\.\./'
4049       # Canonicalize the pathname of ld
4050       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4051       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4052         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4053       done
4054       test -z "$LD" && LD="$ac_prog"
4055       ;;
4056   "")
4057     # If it fails, then pretend we aren't using GCC.
4058     ac_prog=ld
4059     ;;
4060   *)
4061     # If it is relative, then search for the first ld in PATH.
4062     with_gnu_ld=unknown
4063     ;;
4064   esac
4065 elif test "$with_gnu_ld" = yes; then
4066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4067 $as_echo_n "checking for GNU ld... " >&6; }
4068 else
4069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4070 $as_echo_n "checking for non-GNU ld... " >&6; }
4071 fi
4072 if ${lt_cv_path_LD+:} false; then :
4073   $as_echo_n "(cached) " >&6
4074 else
4075   if test -z "$LD"; then
4076   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4077   for ac_dir in $PATH; do
4078     IFS="$lt_save_ifs"
4079     test -z "$ac_dir" && ac_dir=.
4080     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4081       lt_cv_path_LD="$ac_dir/$ac_prog"
4082       # Check to see if the program is GNU ld.  I'd rather use --version,
4083       # but apparently some variants of GNU ld only accept -v.
4084       # Break only if it was the GNU/non-GNU ld that we prefer.
4085       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4086       *GNU* | *'with BFD'*)
4087         test "$with_gnu_ld" != no && break
4088         ;;
4089       *)
4090         test "$with_gnu_ld" != yes && break
4091         ;;
4092       esac
4093     fi
4094   done
4095   IFS="$lt_save_ifs"
4096 else
4097   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4098 fi
4099 fi
4100
4101 LD="$lt_cv_path_LD"
4102 if test -n "$LD"; then
4103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4104 $as_echo "$LD" >&6; }
4105 else
4106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4107 $as_echo "no" >&6; }
4108 fi
4109 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4111 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4112 if ${lt_cv_prog_gnu_ld+:} false; then :
4113   $as_echo_n "(cached) " >&6
4114 else
4115   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4116 case `$LD -v 2>&1 </dev/null` in
4117 *GNU* | *'with BFD'*)
4118   lt_cv_prog_gnu_ld=yes
4119   ;;
4120 *)
4121   lt_cv_prog_gnu_ld=no
4122   ;;
4123 esac
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4126 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4127 with_gnu_ld=$lt_cv_prog_gnu_ld
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4138 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4139 if ${lt_cv_path_NM+:} false; then :
4140   $as_echo_n "(cached) " >&6
4141 else
4142   if test -n "$NM"; then
4143   # Let the user override the test.
4144   lt_cv_path_NM="$NM"
4145 else
4146   lt_nm_to_check="${ac_tool_prefix}nm"
4147   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4148     lt_nm_to_check="$lt_nm_to_check nm"
4149   fi
4150   for lt_tmp_nm in $lt_nm_to_check; do
4151     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4152     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4153       IFS="$lt_save_ifs"
4154       test -z "$ac_dir" && ac_dir=.
4155       tmp_nm="$ac_dir/$lt_tmp_nm"
4156       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4157         # Check to see if the nm accepts a BSD-compat flag.
4158         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4159         #   nm: unknown option "B" ignored
4160         # Tru64's nm complains that /dev/null is an invalid object file
4161         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4162         */dev/null* | *'Invalid file or object type'*)
4163           lt_cv_path_NM="$tmp_nm -B"
4164           break
4165           ;;
4166         *)
4167           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4168           */dev/null*)
4169             lt_cv_path_NM="$tmp_nm -p"
4170             break
4171             ;;
4172           *)
4173             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4174             continue # so that we can try to find one that supports BSD flags
4175             ;;
4176           esac
4177           ;;
4178         esac
4179       fi
4180     done
4181     IFS="$lt_save_ifs"
4182   done
4183   : ${lt_cv_path_NM=no}
4184 fi
4185 fi
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4187 $as_echo "$lt_cv_path_NM" >&6; }
4188 if test "$lt_cv_path_NM" != "no"; then
4189   NM="$lt_cv_path_NM"
4190 else
4191   # Didn't find any BSD compatible name lister, look for dumpbin.
4192   if test -n "$DUMPBIN"; then :
4193     # Let the user override the test.
4194   else
4195     if test -n "$ac_tool_prefix"; then
4196   for ac_prog in dumpbin "link -dump"
4197   do
4198     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4199 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4201 $as_echo_n "checking for $ac_word... " >&6; }
4202 if ${ac_cv_prog_DUMPBIN+:} false; then :
4203   $as_echo_n "(cached) " >&6
4204 else
4205   if test -n "$DUMPBIN"; then
4206   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4207 else
4208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4209 for as_dir in $PATH
4210 do
4211   IFS=$as_save_IFS
4212   test -z "$as_dir" && as_dir=.
4213     for ac_exec_ext in '' $ac_executable_extensions; do
4214   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4215     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4217     break 2
4218   fi
4219 done
4220   done
4221 IFS=$as_save_IFS
4222
4223 fi
4224 fi
4225 DUMPBIN=$ac_cv_prog_DUMPBIN
4226 if test -n "$DUMPBIN"; then
4227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4228 $as_echo "$DUMPBIN" >&6; }
4229 else
4230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4231 $as_echo "no" >&6; }
4232 fi
4233
4234
4235     test -n "$DUMPBIN" && break
4236   done
4237 fi
4238 if test -z "$DUMPBIN"; then
4239   ac_ct_DUMPBIN=$DUMPBIN
4240   for ac_prog in dumpbin "link -dump"
4241 do
4242   # Extract the first word of "$ac_prog", so it can be a program name with args.
4243 set dummy $ac_prog; ac_word=$2
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4245 $as_echo_n "checking for $ac_word... " >&6; }
4246 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4247   $as_echo_n "(cached) " >&6
4248 else
4249   if test -n "$ac_ct_DUMPBIN"; then
4250   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4251 else
4252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4253 for as_dir in $PATH
4254 do
4255   IFS=$as_save_IFS
4256   test -z "$as_dir" && as_dir=.
4257     for ac_exec_ext in '' $ac_executable_extensions; do
4258   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4259     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4260     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4261     break 2
4262   fi
4263 done
4264   done
4265 IFS=$as_save_IFS
4266
4267 fi
4268 fi
4269 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4270 if test -n "$ac_ct_DUMPBIN"; then
4271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4272 $as_echo "$ac_ct_DUMPBIN" >&6; }
4273 else
4274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4275 $as_echo "no" >&6; }
4276 fi
4277
4278
4279   test -n "$ac_ct_DUMPBIN" && break
4280 done
4281
4282   if test "x$ac_ct_DUMPBIN" = x; then
4283     DUMPBIN=":"
4284   else
4285     case $cross_compiling:$ac_tool_warned in
4286 yes:)
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4288 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4289 ac_tool_warned=yes ;;
4290 esac
4291     DUMPBIN=$ac_ct_DUMPBIN
4292   fi
4293 fi
4294
4295     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4296     *COFF*)
4297       DUMPBIN="$DUMPBIN -symbols"
4298       ;;
4299     *)
4300       DUMPBIN=:
4301       ;;
4302     esac
4303   fi
4304
4305   if test "$DUMPBIN" != ":"; then
4306     NM="$DUMPBIN"
4307   fi
4308 fi
4309 test -z "$NM" && NM=nm
4310
4311
4312
4313
4314
4315
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4317 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4318 if ${lt_cv_nm_interface+:} false; then :
4319   $as_echo_n "(cached) " >&6
4320 else
4321   lt_cv_nm_interface="BSD nm"
4322   echo "int some_variable = 0;" > conftest.$ac_ext
4323   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4324   (eval "$ac_compile" 2>conftest.err)
4325   cat conftest.err >&5
4326   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4327   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4328   cat conftest.err >&5
4329   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4330   cat conftest.out >&5
4331   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4332     lt_cv_nm_interface="MS dumpbin"
4333   fi
4334   rm -f conftest*
4335 fi
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4337 $as_echo "$lt_cv_nm_interface" >&6; }
4338
4339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4340 $as_echo_n "checking whether ln -s works... " >&6; }
4341 LN_S=$as_ln_s
4342 if test "$LN_S" = "ln -s"; then
4343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4344 $as_echo "yes" >&6; }
4345 else
4346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4347 $as_echo "no, using $LN_S" >&6; }
4348 fi
4349
4350 # find the maximum length of command line arguments
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4352 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4353 if ${lt_cv_sys_max_cmd_len+:} false; then :
4354   $as_echo_n "(cached) " >&6
4355 else
4356     i=0
4357   teststring="ABCD"
4358
4359   case $build_os in
4360   msdosdjgpp*)
4361     # On DJGPP, this test can blow up pretty badly due to problems in libc
4362     # (any single argument exceeding 2000 bytes causes a buffer overrun
4363     # during glob expansion).  Even if it were fixed, the result of this
4364     # check would be larger than it should be.
4365     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4366     ;;
4367
4368   gnu*)
4369     # Under GNU Hurd, this test is not required because there is
4370     # no limit to the length of command line arguments.
4371     # Libtool will interpret -1 as no limit whatsoever
4372     lt_cv_sys_max_cmd_len=-1;
4373     ;;
4374
4375   cygwin* | mingw* | cegcc*)
4376     # On Win9x/ME, this test blows up -- it succeeds, but takes
4377     # about 5 minutes as the teststring grows exponentially.
4378     # Worse, since 9x/ME are not pre-emptively multitasking,
4379     # you end up with a "frozen" computer, even though with patience
4380     # the test eventually succeeds (with a max line length of 256k).
4381     # Instead, let's just punt: use the minimum linelength reported by
4382     # all of the supported platforms: 8192 (on NT/2K/XP).
4383     lt_cv_sys_max_cmd_len=8192;
4384     ;;
4385
4386   mint*)
4387     # On MiNT this can take a long time and run out of memory.
4388     lt_cv_sys_max_cmd_len=8192;
4389     ;;
4390
4391   amigaos*)
4392     # On AmigaOS with pdksh, this test takes hours, literally.
4393     # So we just punt and use a minimum line length of 8192.
4394     lt_cv_sys_max_cmd_len=8192;
4395     ;;
4396
4397   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4398     # This has been around since 386BSD, at least.  Likely further.
4399     if test -x /sbin/sysctl; then
4400       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4401     elif test -x /usr/sbin/sysctl; then
4402       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4403     else
4404       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4405     fi
4406     # And add a safety zone
4407     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4408     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4409     ;;
4410
4411   interix*)
4412     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4413     lt_cv_sys_max_cmd_len=196608
4414     ;;
4415
4416   osf*)
4417     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4418     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4419     # nice to cause kernel panics so lets avoid the loop below.
4420     # First set a reasonable default.
4421     lt_cv_sys_max_cmd_len=16384
4422     #
4423     if test -x /sbin/sysconfig; then
4424       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4425         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4426       esac
4427     fi
4428     ;;
4429   sco3.2v5*)
4430     lt_cv_sys_max_cmd_len=102400
4431     ;;
4432   sysv5* | sco5v6* | sysv4.2uw2*)
4433     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4434     if test -n "$kargmax"; then
4435       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4436     else
4437       lt_cv_sys_max_cmd_len=32768
4438     fi
4439     ;;
4440   *)
4441     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4442     if test -n "$lt_cv_sys_max_cmd_len"; then
4443       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4444       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4445     else
4446       # Make teststring a little bigger before we do anything with it.
4447       # a 1K string should be a reasonable start.
4448       for i in 1 2 3 4 5 6 7 8 ; do
4449         teststring=$teststring$teststring
4450       done
4451       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4452       # If test is not a shell built-in, we'll probably end up computing a
4453       # maximum length that is only half of the actual maximum length, but
4454       # we can't tell.
4455       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
4456                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4457               test $i != 17 # 1/2 MB should be enough
4458       do
4459         i=`expr $i + 1`
4460         teststring=$teststring$teststring
4461       done
4462       # Only check the string length outside the loop.
4463       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4464       teststring=
4465       # Add a significant safety factor because C++ compilers can tack on
4466       # massive amounts of additional arguments before passing them to the
4467       # linker.  It appears as though 1/2 is a usable value.
4468       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4469     fi
4470     ;;
4471   esac
4472
4473 fi
4474
4475 if test -n $lt_cv_sys_max_cmd_len ; then
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4477 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4478 else
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4480 $as_echo "none" >&6; }
4481 fi
4482 max_cmd_len=$lt_cv_sys_max_cmd_len
4483
4484
4485
4486
4487
4488
4489 : ${CP="cp -f"}
4490 : ${MV="mv -f"}
4491 : ${RM="rm -f"}
4492
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
4494 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
4495 # Try some XSI features
4496 xsi_shell=no
4497 ( _lt_dummy="a/b/c"
4498   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
4499       = c,a/b,, \
4500     && eval 'test $(( 1 + 1 )) -eq 2 \
4501     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
4502   && xsi_shell=yes
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
4504 $as_echo "$xsi_shell" >&6; }
4505
4506
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
4508 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
4509 lt_shell_append=no
4510 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
4511     >/dev/null 2>&1 \
4512   && lt_shell_append=yes
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
4514 $as_echo "$lt_shell_append" >&6; }
4515
4516
4517 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4518   lt_unset=unset
4519 else
4520   lt_unset=false
4521 fi
4522
4523
4524
4525
4526
4527 # test EBCDIC or ASCII
4528 case `echo X|tr X '\101'` in
4529  A) # ASCII based system
4530     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4531   lt_SP2NL='tr \040 \012'
4532   lt_NL2SP='tr \015\012 \040\040'
4533   ;;
4534  *) # EBCDIC based system
4535   lt_SP2NL='tr \100 \n'
4536   lt_NL2SP='tr \r\n \100\100'
4537   ;;
4538 esac
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
4549 $as_echo_n "checking for $LD option to reload object files... " >&6; }
4550 if ${lt_cv_ld_reload_flag+:} false; then :
4551   $as_echo_n "(cached) " >&6
4552 else
4553   lt_cv_ld_reload_flag='-r'
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
4556 $as_echo "$lt_cv_ld_reload_flag" >&6; }
4557 reload_flag=$lt_cv_ld_reload_flag
4558 case $reload_flag in
4559 "" | " "*) ;;
4560 *) reload_flag=" $reload_flag" ;;
4561 esac
4562 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4563 case $host_os in
4564   darwin*)
4565     if test "$GCC" = yes; then
4566       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4567     else
4568       reload_cmds='$LD$reload_flag -o $output$reload_objs'
4569     fi
4570     ;;
4571 esac
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581 if test -n "$ac_tool_prefix"; then
4582   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4583 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4585 $as_echo_n "checking for $ac_word... " >&6; }
4586 if ${ac_cv_prog_OBJDUMP+:} false; then :
4587   $as_echo_n "(cached) " >&6
4588 else
4589   if test -n "$OBJDUMP"; then
4590   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4591 else
4592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4593 for as_dir in $PATH
4594 do
4595   IFS=$as_save_IFS
4596   test -z "$as_dir" && as_dir=.
4597     for ac_exec_ext in '' $ac_executable_extensions; do
4598   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4599     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4601     break 2
4602   fi
4603 done
4604   done
4605 IFS=$as_save_IFS
4606
4607 fi
4608 fi
4609 OBJDUMP=$ac_cv_prog_OBJDUMP
4610 if test -n "$OBJDUMP"; then
4611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4612 $as_echo "$OBJDUMP" >&6; }
4613 else
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4615 $as_echo "no" >&6; }
4616 fi
4617
4618
4619 fi
4620 if test -z "$ac_cv_prog_OBJDUMP"; then
4621   ac_ct_OBJDUMP=$OBJDUMP
4622   # Extract the first word of "objdump", so it can be a program name with args.
4623 set dummy objdump; ac_word=$2
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4625 $as_echo_n "checking for $ac_word... " >&6; }
4626 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4627   $as_echo_n "(cached) " >&6
4628 else
4629   if test -n "$ac_ct_OBJDUMP"; then
4630   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4631 else
4632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4633 for as_dir in $PATH
4634 do
4635   IFS=$as_save_IFS
4636   test -z "$as_dir" && as_dir=.
4637     for ac_exec_ext in '' $ac_executable_extensions; do
4638   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4639     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4641     break 2
4642   fi
4643 done
4644   done
4645 IFS=$as_save_IFS
4646
4647 fi
4648 fi
4649 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4650 if test -n "$ac_ct_OBJDUMP"; then
4651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4652 $as_echo "$ac_ct_OBJDUMP" >&6; }
4653 else
4654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4655 $as_echo "no" >&6; }
4656 fi
4657
4658   if test "x$ac_ct_OBJDUMP" = x; then
4659     OBJDUMP="false"
4660   else
4661     case $cross_compiling:$ac_tool_warned in
4662 yes:)
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4665 ac_tool_warned=yes ;;
4666 esac
4667     OBJDUMP=$ac_ct_OBJDUMP
4668   fi
4669 else
4670   OBJDUMP="$ac_cv_prog_OBJDUMP"
4671 fi
4672
4673 test -z "$OBJDUMP" && OBJDUMP=objdump
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
4684 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
4685 if ${lt_cv_deplibs_check_method+:} false; then :
4686   $as_echo_n "(cached) " >&6
4687 else
4688   lt_cv_file_magic_cmd='$MAGIC_CMD'
4689 lt_cv_file_magic_test_file=
4690 lt_cv_deplibs_check_method='unknown'
4691 # Need to set the preceding variable on all platforms that support
4692 # interlibrary dependencies.
4693 # 'none' -- dependencies not supported.
4694 # `unknown' -- same as none, but documents that we really don't know.
4695 # 'pass_all' -- all dependencies passed with no checks.
4696 # 'test_compile' -- check by making test program.
4697 # 'file_magic [[regex]]' -- check by looking for files in library path
4698 # which responds to the $file_magic_cmd with a given extended regex.
4699 # If you have `file' or equivalent on your system and you're not sure
4700 # whether `pass_all' will *always* work, you probably want this one.
4701
4702 case $host_os in
4703 aix[4-9]*)
4704   lt_cv_deplibs_check_method=pass_all
4705   ;;
4706
4707 beos*)
4708   lt_cv_deplibs_check_method=pass_all
4709   ;;
4710
4711 bsdi[45]*)
4712   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4713   lt_cv_file_magic_cmd='/usr/bin/file -L'
4714   lt_cv_file_magic_test_file=/shlib/libc.so
4715   ;;
4716
4717 cygwin*)
4718   # func_win32_libid is a shell function defined in ltmain.sh
4719   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4720   lt_cv_file_magic_cmd='func_win32_libid'
4721   ;;
4722
4723 mingw* | pw32*)
4724   # Base MSYS/MinGW do not provide the 'file' command needed by
4725   # func_win32_libid shell function, so use a weaker test based on 'objdump',
4726   # unless we find 'file', for example because we are cross-compiling.
4727   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
4728   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
4729     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4730     lt_cv_file_magic_cmd='func_win32_libid'
4731   else
4732     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4733     lt_cv_file_magic_cmd='$OBJDUMP -f'
4734   fi
4735   ;;
4736
4737 cegcc*)
4738   # use the weaker test based on 'objdump'. See mingw*.
4739   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
4740   lt_cv_file_magic_cmd='$OBJDUMP -f'
4741   ;;
4742
4743 darwin* | rhapsody*)
4744   lt_cv_deplibs_check_method=pass_all
4745   ;;
4746
4747 freebsd* | dragonfly*)
4748   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4749     case $host_cpu in
4750     i*86 )
4751       # Not sure whether the presence of OpenBSD here was a mistake.
4752       # Let's accept both of them until this is cleared up.
4753       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
4754       lt_cv_file_magic_cmd=/usr/bin/file
4755       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4756       ;;
4757     esac
4758   else
4759     lt_cv_deplibs_check_method=pass_all
4760   fi
4761   ;;
4762
4763 gnu*)
4764   lt_cv_deplibs_check_method=pass_all
4765   ;;
4766
4767 haiku*)
4768   lt_cv_deplibs_check_method=pass_all
4769   ;;
4770
4771 hpux10.20* | hpux11*)
4772   lt_cv_file_magic_cmd=/usr/bin/file
4773   case $host_cpu in
4774   ia64*)
4775     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4776     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4777     ;;
4778   hppa*64*)
4779     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
4780     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
4781     ;;
4782   *)
4783     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
4784     lt_cv_file_magic_test_file=/usr/lib/libc.sl
4785     ;;
4786   esac
4787   ;;
4788
4789 interix[3-9]*)
4790   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
4791   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
4792   ;;
4793
4794 irix5* | irix6* | nonstopux*)
4795   case $LD in
4796   *-32|*"-32 ") libmagic=32-bit;;
4797   *-n32|*"-n32 ") libmagic=N32;;
4798   *-64|*"-64 ") libmagic=64-bit;;
4799   *) libmagic=never-match;;
4800   esac
4801   lt_cv_deplibs_check_method=pass_all
4802   ;;
4803
4804 # This must be Linux ELF.
4805 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4806   lt_cv_deplibs_check_method=pass_all
4807   ;;
4808
4809 netbsd*)
4810   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4811     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4812   else
4813     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
4814   fi
4815   ;;
4816
4817 newos6*)
4818   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4819   lt_cv_file_magic_cmd=/usr/bin/file
4820   lt_cv_file_magic_test_file=/usr/lib/libnls.so
4821   ;;
4822
4823 *nto* | *qnx*)
4824   lt_cv_deplibs_check_method=pass_all
4825   ;;
4826
4827 openbsd*)
4828   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4829     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
4830   else
4831     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4832   fi
4833   ;;
4834
4835 osf3* | osf4* | osf5*)
4836   lt_cv_deplibs_check_method=pass_all
4837   ;;
4838
4839 rdos*)
4840   lt_cv_deplibs_check_method=pass_all
4841   ;;
4842
4843 solaris*)
4844   lt_cv_deplibs_check_method=pass_all
4845   ;;
4846
4847 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
4848   lt_cv_deplibs_check_method=pass_all
4849   ;;
4850
4851 sysv4 | sysv4.3*)
4852   case $host_vendor in
4853   motorola)
4854     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4855     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4856     ;;
4857   ncr)
4858     lt_cv_deplibs_check_method=pass_all
4859     ;;
4860   sequent)
4861     lt_cv_file_magic_cmd='/bin/file'
4862     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
4863     ;;
4864   sni)
4865     lt_cv_file_magic_cmd='/bin/file'
4866     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
4867     lt_cv_file_magic_test_file=/lib/libc.so
4868     ;;
4869   siemens)
4870     lt_cv_deplibs_check_method=pass_all
4871     ;;
4872   pc)
4873     lt_cv_deplibs_check_method=pass_all
4874     ;;
4875   esac
4876   ;;
4877
4878 tpf*)
4879   lt_cv_deplibs_check_method=pass_all
4880   ;;
4881 esac
4882
4883 fi
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
4885 $as_echo "$lt_cv_deplibs_check_method" >&6; }
4886 file_magic_cmd=$lt_cv_file_magic_cmd
4887 deplibs_check_method=$lt_cv_deplibs_check_method
4888 test -z "$deplibs_check_method" && deplibs_check_method=unknown
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901 plugin_option=
4902 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
4903 for plugin in $plugin_names; do
4904   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
4905   if test x$plugin_so = x$plugin; then
4906     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
4907   fi
4908   if test x$plugin_so != x$plugin; then
4909     plugin_option="--plugin $plugin_so"
4910     break
4911   fi
4912 done
4913
4914 if test -n "$ac_tool_prefix"; then
4915   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4916 set dummy ${ac_tool_prefix}ar; ac_word=$2
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4918 $as_echo_n "checking for $ac_word... " >&6; }
4919 if ${ac_cv_prog_AR+:} false; then :
4920   $as_echo_n "(cached) " >&6
4921 else
4922   if test -n "$AR"; then
4923   ac_cv_prog_AR="$AR" # Let the user override the test.
4924 else
4925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4926 for as_dir in $PATH
4927 do
4928   IFS=$as_save_IFS
4929   test -z "$as_dir" && as_dir=.
4930     for ac_exec_ext in '' $ac_executable_extensions; do
4931   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4932     ac_cv_prog_AR="${ac_tool_prefix}ar"
4933     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4934     break 2
4935   fi
4936 done
4937   done
4938 IFS=$as_save_IFS
4939
4940 fi
4941 fi
4942 AR=$ac_cv_prog_AR
4943 if test -n "$AR"; then
4944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4945 $as_echo "$AR" >&6; }
4946 else
4947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4948 $as_echo "no" >&6; }
4949 fi
4950
4951
4952 fi
4953 if test -z "$ac_cv_prog_AR"; then
4954   ac_ct_AR=$AR
4955   # Extract the first word of "ar", so it can be a program name with args.
4956 set dummy ar; ac_word=$2
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4958 $as_echo_n "checking for $ac_word... " >&6; }
4959 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4960   $as_echo_n "(cached) " >&6
4961 else
4962   if test -n "$ac_ct_AR"; then
4963   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4964 else
4965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4966 for as_dir in $PATH
4967 do
4968   IFS=$as_save_IFS
4969   test -z "$as_dir" && as_dir=.
4970     for ac_exec_ext in '' $ac_executable_extensions; do
4971   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4972     ac_cv_prog_ac_ct_AR="ar"
4973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4974     break 2
4975   fi
4976 done
4977   done
4978 IFS=$as_save_IFS
4979
4980 fi
4981 fi
4982 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4983 if test -n "$ac_ct_AR"; then
4984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4985 $as_echo "$ac_ct_AR" >&6; }
4986 else
4987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4988 $as_echo "no" >&6; }
4989 fi
4990
4991   if test "x$ac_ct_AR" = x; then
4992     AR="false"
4993   else
4994     case $cross_compiling:$ac_tool_warned in
4995 yes:)
4996 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4997 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4998 ac_tool_warned=yes ;;
4999 esac
5000     AR=$ac_ct_AR
5001   fi
5002 else
5003   AR="$ac_cv_prog_AR"
5004 fi
5005
5006 test -z "$AR" && AR=ar
5007 if test -n "$plugin_option"; then
5008   if $AR --help 2>&1 | grep -q "\--plugin"; then
5009     touch conftest.c
5010     $AR $plugin_option rc conftest.a conftest.c
5011     if test "$?" != 0; then
5012       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
5013 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
5014     else
5015       AR="$AR $plugin_option"
5016     fi
5017     rm -f conftest.*
5018   fi
5019 fi
5020 test -z "$AR_FLAGS" && AR_FLAGS=cru
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032 if test -n "$ac_tool_prefix"; then
5033   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5034 set dummy ${ac_tool_prefix}strip; ac_word=$2
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5036 $as_echo_n "checking for $ac_word... " >&6; }
5037 if ${ac_cv_prog_STRIP+:} false; then :
5038   $as_echo_n "(cached) " >&6
5039 else
5040   if test -n "$STRIP"; then
5041   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5042 else
5043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5044 for as_dir in $PATH
5045 do
5046   IFS=$as_save_IFS
5047   test -z "$as_dir" && as_dir=.
5048     for ac_exec_ext in '' $ac_executable_extensions; do
5049   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5050     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5052     break 2
5053   fi
5054 done
5055   done
5056 IFS=$as_save_IFS
5057
5058 fi
5059 fi
5060 STRIP=$ac_cv_prog_STRIP
5061 if test -n "$STRIP"; then
5062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5063 $as_echo "$STRIP" >&6; }
5064 else
5065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5066 $as_echo "no" >&6; }
5067 fi
5068
5069
5070 fi
5071 if test -z "$ac_cv_prog_STRIP"; then
5072   ac_ct_STRIP=$STRIP
5073   # Extract the first word of "strip", so it can be a program name with args.
5074 set dummy strip; ac_word=$2
5075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5076 $as_echo_n "checking for $ac_word... " >&6; }
5077 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5078   $as_echo_n "(cached) " >&6
5079 else
5080   if test -n "$ac_ct_STRIP"; then
5081   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5082 else
5083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5084 for as_dir in $PATH
5085 do
5086   IFS=$as_save_IFS
5087   test -z "$as_dir" && as_dir=.
5088     for ac_exec_ext in '' $ac_executable_extensions; do
5089   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5090     ac_cv_prog_ac_ct_STRIP="strip"
5091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5092     break 2
5093   fi
5094 done
5095   done
5096 IFS=$as_save_IFS
5097
5098 fi
5099 fi
5100 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5101 if test -n "$ac_ct_STRIP"; then
5102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5103 $as_echo "$ac_ct_STRIP" >&6; }
5104 else
5105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5106 $as_echo "no" >&6; }
5107 fi
5108
5109   if test "x$ac_ct_STRIP" = x; then
5110     STRIP=":"
5111   else
5112     case $cross_compiling:$ac_tool_warned in
5113 yes:)
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5116 ac_tool_warned=yes ;;
5117 esac
5118     STRIP=$ac_ct_STRIP
5119   fi
5120 else
5121   STRIP="$ac_cv_prog_STRIP"
5122 fi
5123
5124 test -z "$STRIP" && STRIP=:
5125
5126
5127
5128
5129
5130
5131 if test -n "$ac_tool_prefix"; then
5132   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5133 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5135 $as_echo_n "checking for $ac_word... " >&6; }
5136 if ${ac_cv_prog_RANLIB+:} false; then :
5137   $as_echo_n "(cached) " >&6
5138 else
5139   if test -n "$RANLIB"; then
5140   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5141 else
5142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5143 for as_dir in $PATH
5144 do
5145   IFS=$as_save_IFS
5146   test -z "$as_dir" && as_dir=.
5147     for ac_exec_ext in '' $ac_executable_extensions; do
5148   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5149     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5150     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5151     break 2
5152   fi
5153 done
5154   done
5155 IFS=$as_save_IFS
5156
5157 fi
5158 fi
5159 RANLIB=$ac_cv_prog_RANLIB
5160 if test -n "$RANLIB"; then
5161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5162 $as_echo "$RANLIB" >&6; }
5163 else
5164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5165 $as_echo "no" >&6; }
5166 fi
5167
5168
5169 fi
5170 if test -z "$ac_cv_prog_RANLIB"; then
5171   ac_ct_RANLIB=$RANLIB
5172   # Extract the first word of "ranlib", so it can be a program name with args.
5173 set dummy ranlib; ac_word=$2
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5175 $as_echo_n "checking for $ac_word... " >&6; }
5176 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5177   $as_echo_n "(cached) " >&6
5178 else
5179   if test -n "$ac_ct_RANLIB"; then
5180   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5181 else
5182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5183 for as_dir in $PATH
5184 do
5185   IFS=$as_save_IFS
5186   test -z "$as_dir" && as_dir=.
5187     for ac_exec_ext in '' $ac_executable_extensions; do
5188   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5189     ac_cv_prog_ac_ct_RANLIB="ranlib"
5190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5191     break 2
5192   fi
5193 done
5194   done
5195 IFS=$as_save_IFS
5196
5197 fi
5198 fi
5199 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5200 if test -n "$ac_ct_RANLIB"; then
5201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5202 $as_echo "$ac_ct_RANLIB" >&6; }
5203 else
5204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5205 $as_echo "no" >&6; }
5206 fi
5207
5208   if test "x$ac_ct_RANLIB" = x; then
5209     RANLIB=":"
5210   else
5211     case $cross_compiling:$ac_tool_warned in
5212 yes:)
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5214 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5215 ac_tool_warned=yes ;;
5216 esac
5217     RANLIB=$ac_ct_RANLIB
5218   fi
5219 else
5220   RANLIB="$ac_cv_prog_RANLIB"
5221 fi
5222
5223 test -z "$RANLIB" && RANLIB=:
5224 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
5225   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
5226     RANLIB="$RANLIB $plugin_option"
5227   fi
5228 fi
5229
5230
5231
5232
5233
5234
5235 # Determine commands to create old-style static archives.
5236 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5237 old_postinstall_cmds='chmod 644 $oldlib'
5238 old_postuninstall_cmds=
5239
5240 if test -n "$RANLIB"; then
5241   case $host_os in
5242   openbsd*)
5243     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5244     ;;
5245   *)
5246     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5247     ;;
5248   esac
5249   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5250 fi
5251
5252 case $host_os in
5253   darwin*)
5254     lock_old_archive_extraction=yes ;;
5255   *)
5256     lock_old_archive_extraction=no ;;
5257 esac
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279 for ac_prog in gawk mawk nawk awk
5280 do
5281   # Extract the first word of "$ac_prog", so it can be a program name with args.
5282 set dummy $ac_prog; ac_word=$2
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5284 $as_echo_n "checking for $ac_word... " >&6; }
5285 if ${ac_cv_prog_AWK+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   if test -n "$AWK"; then
5289   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5290 else
5291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5292 for as_dir in $PATH
5293 do
5294   IFS=$as_save_IFS
5295   test -z "$as_dir" && as_dir=.
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5298     ac_cv_prog_AWK="$ac_prog"
5299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5300     break 2
5301   fi
5302 done
5303   done
5304 IFS=$as_save_IFS
5305
5306 fi
5307 fi
5308 AWK=$ac_cv_prog_AWK
5309 if test -n "$AWK"; then
5310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5311 $as_echo "$AWK" >&6; }
5312 else
5313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 $as_echo "no" >&6; }
5315 fi
5316
5317
5318   test -n "$AWK" && break
5319 done
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339 # If no C compiler was specified, use CC.
5340 LTCC=${LTCC-"$CC"}
5341
5342 # If no C compiler flags were specified, use CFLAGS.
5343 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5344
5345 # Allow CC to be a program name with arguments.
5346 compiler=$CC
5347
5348
5349 # Check for command to grab the raw symbol name followed by C symbol from nm.
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5351 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5352 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5353   $as_echo_n "(cached) " >&6
5354 else
5355
5356 # These are sane defaults that work on at least a few old systems.
5357 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5358
5359 # Character class describing NM global symbol codes.
5360 symcode='[BCDEGRST]'
5361
5362 # Regexp to match symbols that can be accessed directly from C.
5363 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5364
5365 # Define system-specific variables.
5366 case $host_os in
5367 aix*)
5368   symcode='[BCDT]'
5369   ;;
5370 cygwin* | mingw* | pw32* | cegcc*)
5371   symcode='[ABCDGISTW]'
5372   ;;
5373 hpux*)
5374   if test "$host_cpu" = ia64; then
5375     symcode='[ABCDEGRST]'
5376   fi
5377   ;;
5378 irix* | nonstopux*)
5379   symcode='[BCDEGRST]'
5380   ;;
5381 osf*)
5382   symcode='[BCDEGQRST]'
5383   ;;
5384 solaris*)
5385   symcode='[BDRT]'
5386   ;;
5387 sco3.2v5*)
5388   symcode='[DT]'
5389   ;;
5390 sysv4.2uw2*)
5391   symcode='[DT]'
5392   ;;
5393 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5394   symcode='[ABDT]'
5395   ;;
5396 sysv4)
5397   symcode='[DFNSTU]'
5398   ;;
5399 esac
5400
5401 # If we're using GNU nm, then use its standard symbol codes.
5402 case `$NM -V 2>&1` in
5403 *GNU* | *'with BFD'*)
5404   symcode='[ABCDGIRSTW]' ;;
5405 esac
5406
5407 # Transform an extracted symbol line into a proper C declaration.
5408 # Some systems (esp. on ia64) link data and code symbols differently,
5409 # so use this general approach.
5410 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5411
5412 # Transform an extracted symbol line into symbol name and symbol address
5413 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5414 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
5415
5416 # Handle CRLF in mingw tool chain
5417 opt_cr=
5418 case $build_os in
5419 mingw*)
5420   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5421   ;;
5422 esac
5423
5424 # Try without a prefix underscore, then with it.
5425 for ac_symprfx in "" "_"; do
5426
5427   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5428   symxfrm="\\1 $ac_symprfx\\2 \\2"
5429
5430   # Write the raw and C identifiers.
5431   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5432     # Fake it for dumpbin and say T for any non-static function
5433     # and D for any global variable.
5434     # Also find C++ and __fastcall symbols from MSVC++,
5435     # which start with @ or ?.
5436     lt_cv_sys_global_symbol_pipe="$AWK '"\
5437 "     {last_section=section; section=\$ 3};"\
5438 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5439 "     \$ 0!~/External *\|/{next};"\
5440 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5441 "     {if(hide[section]) next};"\
5442 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5443 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5444 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5445 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5446 "     ' prfx=^$ac_symprfx"
5447   else
5448     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5449   fi
5450
5451   # Check to see that the pipe works correctly.
5452   pipe_works=no
5453
5454   rm -f conftest*
5455   cat > conftest.$ac_ext <<_LT_EOF
5456 #ifdef __cplusplus
5457 extern "C" {
5458 #endif
5459 char nm_test_var;
5460 void nm_test_func(void);
5461 void nm_test_func(void){}
5462 #ifdef __cplusplus
5463 }
5464 #endif
5465 int main(){nm_test_var='a';nm_test_func();return(0);}
5466 _LT_EOF
5467
5468   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5469   (eval $ac_compile) 2>&5
5470   ac_status=$?
5471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5472   test $ac_status = 0; }; then
5473     # Now try to grab the symbols.
5474     nlist=conftest.nm
5475     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5476   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5477   ac_status=$?
5478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5479   test $ac_status = 0; } && test -s "$nlist"; then
5480       # Try sorting and uniquifying the output.
5481       if sort "$nlist" | uniq > "$nlist"T; then
5482         mv -f "$nlist"T "$nlist"
5483       else
5484         rm -f "$nlist"T
5485       fi
5486
5487       # Make sure that we snagged all the symbols we need.
5488       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5489         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5490           cat <<_LT_EOF > conftest.$ac_ext
5491 #ifdef __cplusplus
5492 extern "C" {
5493 #endif
5494
5495 _LT_EOF
5496           # Now generate the symbol file.
5497           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5498
5499           cat <<_LT_EOF >> conftest.$ac_ext
5500
5501 /* The mapping between symbol names and symbols.  */
5502 const struct {
5503   const char *name;
5504   void       *address;
5505 }
5506 lt__PROGRAM__LTX_preloaded_symbols[] =
5507 {
5508   { "@PROGRAM@", (void *) 0 },
5509 _LT_EOF
5510           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5511           cat <<\_LT_EOF >> conftest.$ac_ext
5512   {0, (void *) 0}
5513 };
5514
5515 /* This works around a problem in FreeBSD linker */
5516 #ifdef FREEBSD_WORKAROUND
5517 static const void *lt_preloaded_setup() {
5518   return lt__PROGRAM__LTX_preloaded_symbols;
5519 }
5520 #endif
5521
5522 #ifdef __cplusplus
5523 }
5524 #endif
5525 _LT_EOF
5526           # Now try linking the two files.
5527           mv conftest.$ac_objext conftstm.$ac_objext
5528           lt_save_LIBS="$LIBS"
5529           lt_save_CFLAGS="$CFLAGS"
5530           LIBS="conftstm.$ac_objext"
5531           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
5532           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
5533   (eval $ac_link) 2>&5
5534   ac_status=$?
5535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5536   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
5537             pipe_works=yes
5538           fi
5539           LIBS="$lt_save_LIBS"
5540           CFLAGS="$lt_save_CFLAGS"
5541         else
5542           echo "cannot find nm_test_func in $nlist" >&5
5543         fi
5544       else
5545         echo "cannot find nm_test_var in $nlist" >&5
5546       fi
5547     else
5548       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
5549     fi
5550   else
5551     echo "$progname: failed program was:" >&5
5552     cat conftest.$ac_ext >&5
5553   fi
5554   rm -rf conftest* conftst*
5555
5556   # Do not use the global_symbol_pipe unless it works.
5557   if test "$pipe_works" = yes; then
5558     break
5559   else
5560     lt_cv_sys_global_symbol_pipe=
5561   fi
5562 done
5563
5564 fi
5565
5566 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5567   lt_cv_sys_global_symbol_to_cdecl=
5568 fi
5569 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5571 $as_echo "failed" >&6; }
5572 else
5573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
5574 $as_echo "ok" >&6; }
5575 fi
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598 # Check whether --enable-libtool-lock was given.
5599 if test "${enable_libtool_lock+set}" = set; then :
5600   enableval=$enable_libtool_lock;
5601 fi
5602
5603 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
5604
5605 # Some flags need to be propagated to the compiler or linker for good
5606 # libtool support.
5607 case $host in
5608 ia64-*-hpux*)
5609   # Find out which ABI we are using.
5610   echo 'int i;' > conftest.$ac_ext
5611   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5612   (eval $ac_compile) 2>&5
5613   ac_status=$?
5614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5615   test $ac_status = 0; }; then
5616     case `/usr/bin/file conftest.$ac_objext` in
5617       *ELF-32*)
5618         HPUX_IA64_MODE="32"
5619         ;;
5620       *ELF-64*)
5621         HPUX_IA64_MODE="64"
5622         ;;
5623     esac
5624   fi
5625   rm -rf conftest*
5626   ;;
5627 *-*-irix6*)
5628   # Find out which ABI we are using.
5629   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
5630   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5631   (eval $ac_compile) 2>&5
5632   ac_status=$?
5633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5634   test $ac_status = 0; }; then
5635     if test "$lt_cv_prog_gnu_ld" = yes; then
5636       case `/usr/bin/file conftest.$ac_objext` in
5637         *32-bit*)
5638           LD="${LD-ld} -melf32bsmip"
5639           ;;
5640         *N32*)
5641           LD="${LD-ld} -melf32bmipn32"
5642           ;;
5643         *64-bit*)
5644           LD="${LD-ld} -melf64bmip"
5645         ;;
5646       esac
5647     else
5648       case `/usr/bin/file conftest.$ac_objext` in
5649         *32-bit*)
5650           LD="${LD-ld} -32"
5651           ;;
5652         *N32*)
5653           LD="${LD-ld} -n32"
5654           ;;
5655         *64-bit*)
5656           LD="${LD-ld} -64"
5657           ;;
5658       esac
5659     fi
5660   fi
5661   rm -rf conftest*
5662   ;;
5663
5664 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
5665 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
5666   # Find out which ABI we are using.
5667   echo 'int i;' > conftest.$ac_ext
5668   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5669   (eval $ac_compile) 2>&5
5670   ac_status=$?
5671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5672   test $ac_status = 0; }; then
5673     case `/usr/bin/file conftest.o` in
5674       *32-bit*)
5675         case $host in
5676           x86_64-*kfreebsd*-gnu)
5677             LD="${LD-ld} -m elf_i386_fbsd"
5678             ;;
5679           x86_64-*linux*)
5680             case `/usr/bin/file conftest.o` in
5681               *x86-64*)
5682                 LD="${LD-ld} -m elf32_x86_64"
5683                 ;;
5684               *)
5685                 LD="${LD-ld} -m elf_i386"
5686                 ;;
5687             esac
5688             ;;
5689           powerpc64le-*linux*)
5690             LD="${LD-ld} -m elf32lppclinux"
5691             ;;
5692           powerpc64-*linux*)
5693             LD="${LD-ld} -m elf32ppclinux"
5694             ;;
5695           s390x-*linux*)
5696             LD="${LD-ld} -m elf_s390"
5697             ;;
5698           sparc64-*linux*)
5699             LD="${LD-ld} -m elf32_sparc"
5700             ;;
5701         esac
5702         ;;
5703       *64-bit*)
5704         case $host in
5705           x86_64-*kfreebsd*-gnu)
5706             LD="${LD-ld} -m elf_x86_64_fbsd"
5707             ;;
5708           x86_64-*linux*)
5709             LD="${LD-ld} -m elf_x86_64"
5710             ;;
5711           powerpcle-*linux*)
5712             LD="${LD-ld} -m elf64lppc"
5713             ;;
5714           powerpc-*linux*)
5715             LD="${LD-ld} -m elf64ppc"
5716             ;;
5717           s390*-*linux*|s390*-*tpf*)
5718             LD="${LD-ld} -m elf64_s390"
5719             ;;
5720           sparc*-*linux*)
5721             LD="${LD-ld} -m elf64_sparc"
5722             ;;
5723         esac
5724         ;;
5725     esac
5726   fi
5727   rm -rf conftest*
5728   ;;
5729
5730 *-*-sco3.2v5*)
5731   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
5732   SAVE_CFLAGS="$CFLAGS"
5733   CFLAGS="$CFLAGS -belf"
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
5735 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
5736 if ${lt_cv_cc_needs_belf+:} false; then :
5737   $as_echo_n "(cached) " >&6
5738 else
5739   ac_ext=c
5740 ac_cpp='$CPP $CPPFLAGS'
5741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5744
5745      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746 /* end confdefs.h.  */
5747
5748 int
5749 main ()
5750 {
5751
5752   ;
5753   return 0;
5754 }
5755 _ACEOF
5756 if ac_fn_c_try_link "$LINENO"; then :
5757   lt_cv_cc_needs_belf=yes
5758 else
5759   lt_cv_cc_needs_belf=no
5760 fi
5761 rm -f core conftest.err conftest.$ac_objext \
5762     conftest$ac_exeext conftest.$ac_ext
5763      ac_ext=c
5764 ac_cpp='$CPP $CPPFLAGS'
5765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5768
5769 fi
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
5771 $as_echo "$lt_cv_cc_needs_belf" >&6; }
5772   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
5773     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
5774     CFLAGS="$SAVE_CFLAGS"
5775   fi
5776   ;;
5777 sparc*-*solaris*)
5778   # Find out which ABI we are using.
5779   echo 'int i;' > conftest.$ac_ext
5780   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5781   (eval $ac_compile) 2>&5
5782   ac_status=$?
5783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5784   test $ac_status = 0; }; then
5785     case `/usr/bin/file conftest.o` in
5786     *64-bit*)
5787       case $lt_cv_prog_gnu_ld in
5788       yes*) LD="${LD-ld} -m elf64_sparc" ;;
5789       *)
5790         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
5791           LD="${LD-ld} -64"
5792         fi
5793         ;;
5794       esac
5795       ;;
5796     esac
5797   fi
5798   rm -rf conftest*
5799   ;;
5800 esac
5801
5802 need_locks="$enable_libtool_lock"
5803
5804
5805   case $host_os in
5806     rhapsody* | darwin*)
5807     if test -n "$ac_tool_prefix"; then
5808   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
5809 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5811 $as_echo_n "checking for $ac_word... " >&6; }
5812 if ${ac_cv_prog_DSYMUTIL+:} false; then :
5813   $as_echo_n "(cached) " >&6
5814 else
5815   if test -n "$DSYMUTIL"; then
5816   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
5817 else
5818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5819 for as_dir in $PATH
5820 do
5821   IFS=$as_save_IFS
5822   test -z "$as_dir" && as_dir=.
5823     for ac_exec_ext in '' $ac_executable_extensions; do
5824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5825     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
5826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5827     break 2
5828   fi
5829 done
5830   done
5831 IFS=$as_save_IFS
5832
5833 fi
5834 fi
5835 DSYMUTIL=$ac_cv_prog_DSYMUTIL
5836 if test -n "$DSYMUTIL"; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
5838 $as_echo "$DSYMUTIL" >&6; }
5839 else
5840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5841 $as_echo "no" >&6; }
5842 fi
5843
5844
5845 fi
5846 if test -z "$ac_cv_prog_DSYMUTIL"; then
5847   ac_ct_DSYMUTIL=$DSYMUTIL
5848   # Extract the first word of "dsymutil", so it can be a program name with args.
5849 set dummy dsymutil; ac_word=$2
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5851 $as_echo_n "checking for $ac_word... " >&6; }
5852 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   if test -n "$ac_ct_DSYMUTIL"; then
5856   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
5857 else
5858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH
5860 do
5861   IFS=$as_save_IFS
5862   test -z "$as_dir" && as_dir=.
5863     for ac_exec_ext in '' $ac_executable_extensions; do
5864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5865     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
5866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5867     break 2
5868   fi
5869 done
5870   done
5871 IFS=$as_save_IFS
5872
5873 fi
5874 fi
5875 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
5876 if test -n "$ac_ct_DSYMUTIL"; then
5877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
5878 $as_echo "$ac_ct_DSYMUTIL" >&6; }
5879 else
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5881 $as_echo "no" >&6; }
5882 fi
5883
5884   if test "x$ac_ct_DSYMUTIL" = x; then
5885     DSYMUTIL=":"
5886   else
5887     case $cross_compiling:$ac_tool_warned in
5888 yes:)
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5891 ac_tool_warned=yes ;;
5892 esac
5893     DSYMUTIL=$ac_ct_DSYMUTIL
5894   fi
5895 else
5896   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
5897 fi
5898
5899     if test -n "$ac_tool_prefix"; then
5900   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
5901 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5903 $as_echo_n "checking for $ac_word... " >&6; }
5904 if ${ac_cv_prog_NMEDIT+:} false; then :
5905   $as_echo_n "(cached) " >&6
5906 else
5907   if test -n "$NMEDIT"; then
5908   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
5909 else
5910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5911 for as_dir in $PATH
5912 do
5913   IFS=$as_save_IFS
5914   test -z "$as_dir" && as_dir=.
5915     for ac_exec_ext in '' $ac_executable_extensions; do
5916   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5917     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
5918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5919     break 2
5920   fi
5921 done
5922   done
5923 IFS=$as_save_IFS
5924
5925 fi
5926 fi
5927 NMEDIT=$ac_cv_prog_NMEDIT
5928 if test -n "$NMEDIT"; then
5929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
5930 $as_echo "$NMEDIT" >&6; }
5931 else
5932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5933 $as_echo "no" >&6; }
5934 fi
5935
5936
5937 fi
5938 if test -z "$ac_cv_prog_NMEDIT"; then
5939   ac_ct_NMEDIT=$NMEDIT
5940   # Extract the first word of "nmedit", so it can be a program name with args.
5941 set dummy nmedit; ac_word=$2
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5943 $as_echo_n "checking for $ac_word... " >&6; }
5944 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
5945   $as_echo_n "(cached) " >&6
5946 else
5947   if test -n "$ac_ct_NMEDIT"; then
5948   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
5949 else
5950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5951 for as_dir in $PATH
5952 do
5953   IFS=$as_save_IFS
5954   test -z "$as_dir" && as_dir=.
5955     for ac_exec_ext in '' $ac_executable_extensions; do
5956   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5957     ac_cv_prog_ac_ct_NMEDIT="nmedit"
5958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5959     break 2
5960   fi
5961 done
5962   done
5963 IFS=$as_save_IFS
5964
5965 fi
5966 fi
5967 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
5968 if test -n "$ac_ct_NMEDIT"; then
5969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
5970 $as_echo "$ac_ct_NMEDIT" >&6; }
5971 else
5972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5973 $as_echo "no" >&6; }
5974 fi
5975
5976   if test "x$ac_ct_NMEDIT" = x; then
5977     NMEDIT=":"
5978   else
5979     case $cross_compiling:$ac_tool_warned in
5980 yes:)
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5982 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5983 ac_tool_warned=yes ;;
5984 esac
5985     NMEDIT=$ac_ct_NMEDIT
5986   fi
5987 else
5988   NMEDIT="$ac_cv_prog_NMEDIT"
5989 fi
5990
5991     if test -n "$ac_tool_prefix"; then
5992   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
5993 set dummy ${ac_tool_prefix}lipo; ac_word=$2
5994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5995 $as_echo_n "checking for $ac_word... " >&6; }
5996 if ${ac_cv_prog_LIPO+:} false; then :
5997   $as_echo_n "(cached) " >&6
5998 else
5999   if test -n "$LIPO"; then
6000   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6001 else
6002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6003 for as_dir in $PATH
6004 do
6005   IFS=$as_save_IFS
6006   test -z "$as_dir" && as_dir=.
6007     for ac_exec_ext in '' $ac_executable_extensions; do
6008   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6009     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6010     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6011     break 2
6012   fi
6013 done
6014   done
6015 IFS=$as_save_IFS
6016
6017 fi
6018 fi
6019 LIPO=$ac_cv_prog_LIPO
6020 if test -n "$LIPO"; then
6021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6022 $as_echo "$LIPO" >&6; }
6023 else
6024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6025 $as_echo "no" >&6; }
6026 fi
6027
6028
6029 fi
6030 if test -z "$ac_cv_prog_LIPO"; then
6031   ac_ct_LIPO=$LIPO
6032   # Extract the first word of "lipo", so it can be a program name with args.
6033 set dummy lipo; ac_word=$2
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6035 $as_echo_n "checking for $ac_word... " >&6; }
6036 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6037   $as_echo_n "(cached) " >&6
6038 else
6039   if test -n "$ac_ct_LIPO"; then
6040   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6041 else
6042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6043 for as_dir in $PATH
6044 do
6045   IFS=$as_save_IFS
6046   test -z "$as_dir" && as_dir=.
6047     for ac_exec_ext in '' $ac_executable_extensions; do
6048   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6049     ac_cv_prog_ac_ct_LIPO="lipo"
6050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6051     break 2
6052   fi
6053 done
6054   done
6055 IFS=$as_save_IFS
6056
6057 fi
6058 fi
6059 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6060 if test -n "$ac_ct_LIPO"; then
6061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6062 $as_echo "$ac_ct_LIPO" >&6; }
6063 else
6064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6065 $as_echo "no" >&6; }
6066 fi
6067
6068   if test "x$ac_ct_LIPO" = x; then
6069     LIPO=":"
6070   else
6071     case $cross_compiling:$ac_tool_warned in
6072 yes:)
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6074 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6075 ac_tool_warned=yes ;;
6076 esac
6077     LIPO=$ac_ct_LIPO
6078   fi
6079 else
6080   LIPO="$ac_cv_prog_LIPO"
6081 fi
6082
6083     if test -n "$ac_tool_prefix"; then
6084   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6085 set dummy ${ac_tool_prefix}otool; ac_word=$2
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6087 $as_echo_n "checking for $ac_word... " >&6; }
6088 if ${ac_cv_prog_OTOOL+:} false; then :
6089   $as_echo_n "(cached) " >&6
6090 else
6091   if test -n "$OTOOL"; then
6092   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6093 else
6094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6095 for as_dir in $PATH
6096 do
6097   IFS=$as_save_IFS
6098   test -z "$as_dir" && as_dir=.
6099     for ac_exec_ext in '' $ac_executable_extensions; do
6100   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6101     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6103     break 2
6104   fi
6105 done
6106   done
6107 IFS=$as_save_IFS
6108
6109 fi
6110 fi
6111 OTOOL=$ac_cv_prog_OTOOL
6112 if test -n "$OTOOL"; then
6113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6114 $as_echo "$OTOOL" >&6; }
6115 else
6116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6117 $as_echo "no" >&6; }
6118 fi
6119
6120
6121 fi
6122 if test -z "$ac_cv_prog_OTOOL"; then
6123   ac_ct_OTOOL=$OTOOL
6124   # Extract the first word of "otool", so it can be a program name with args.
6125 set dummy otool; ac_word=$2
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6127 $as_echo_n "checking for $ac_word... " >&6; }
6128 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6129   $as_echo_n "(cached) " >&6
6130 else
6131   if test -n "$ac_ct_OTOOL"; then
6132   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6133 else
6134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6135 for as_dir in $PATH
6136 do
6137   IFS=$as_save_IFS
6138   test -z "$as_dir" && as_dir=.
6139     for ac_exec_ext in '' $ac_executable_extensions; do
6140   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6141     ac_cv_prog_ac_ct_OTOOL="otool"
6142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6143     break 2
6144   fi
6145 done
6146   done
6147 IFS=$as_save_IFS
6148
6149 fi
6150 fi
6151 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6152 if test -n "$ac_ct_OTOOL"; then
6153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6154 $as_echo "$ac_ct_OTOOL" >&6; }
6155 else
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6157 $as_echo "no" >&6; }
6158 fi
6159
6160   if test "x$ac_ct_OTOOL" = x; then
6161     OTOOL=":"
6162   else
6163     case $cross_compiling:$ac_tool_warned in
6164 yes:)
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6166 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6167 ac_tool_warned=yes ;;
6168 esac
6169     OTOOL=$ac_ct_OTOOL
6170   fi
6171 else
6172   OTOOL="$ac_cv_prog_OTOOL"
6173 fi
6174
6175     if test -n "$ac_tool_prefix"; then
6176   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6177 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6179 $as_echo_n "checking for $ac_word... " >&6; }
6180 if ${ac_cv_prog_OTOOL64+:} false; then :
6181   $as_echo_n "(cached) " >&6
6182 else
6183   if test -n "$OTOOL64"; then
6184   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6185 else
6186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6187 for as_dir in $PATH
6188 do
6189   IFS=$as_save_IFS
6190   test -z "$as_dir" && as_dir=.
6191     for ac_exec_ext in '' $ac_executable_extensions; do
6192   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6193     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6195     break 2
6196   fi
6197 done
6198   done
6199 IFS=$as_save_IFS
6200
6201 fi
6202 fi
6203 OTOOL64=$ac_cv_prog_OTOOL64
6204 if test -n "$OTOOL64"; then
6205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6206 $as_echo "$OTOOL64" >&6; }
6207 else
6208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6209 $as_echo "no" >&6; }
6210 fi
6211
6212
6213 fi
6214 if test -z "$ac_cv_prog_OTOOL64"; then
6215   ac_ct_OTOOL64=$OTOOL64
6216   # Extract the first word of "otool64", so it can be a program name with args.
6217 set dummy otool64; ac_word=$2
6218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6219 $as_echo_n "checking for $ac_word... " >&6; }
6220 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6221   $as_echo_n "(cached) " >&6
6222 else
6223   if test -n "$ac_ct_OTOOL64"; then
6224   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6225 else
6226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6227 for as_dir in $PATH
6228 do
6229   IFS=$as_save_IFS
6230   test -z "$as_dir" && as_dir=.
6231     for ac_exec_ext in '' $ac_executable_extensions; do
6232   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6233     ac_cv_prog_ac_ct_OTOOL64="otool64"
6234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6235     break 2
6236   fi
6237 done
6238   done
6239 IFS=$as_save_IFS
6240
6241 fi
6242 fi
6243 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6244 if test -n "$ac_ct_OTOOL64"; then
6245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6246 $as_echo "$ac_ct_OTOOL64" >&6; }
6247 else
6248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6249 $as_echo "no" >&6; }
6250 fi
6251
6252   if test "x$ac_ct_OTOOL64" = x; then
6253     OTOOL64=":"
6254   else
6255     case $cross_compiling:$ac_tool_warned in
6256 yes:)
6257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6259 ac_tool_warned=yes ;;
6260 esac
6261     OTOOL64=$ac_ct_OTOOL64
6262   fi
6263 else
6264   OTOOL64="$ac_cv_prog_OTOOL64"
6265 fi
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6294 $as_echo_n "checking for -single_module linker flag... " >&6; }
6295 if ${lt_cv_apple_cc_single_mod+:} false; then :
6296   $as_echo_n "(cached) " >&6
6297 else
6298   lt_cv_apple_cc_single_mod=no
6299       if test -z "${LT_MULTI_MODULE}"; then
6300         # By default we will add the -single_module flag. You can override
6301         # by either setting the environment variable LT_MULTI_MODULE
6302         # non-empty at configure time, or by adding -multi_module to the
6303         # link flags.
6304         rm -rf libconftest.dylib*
6305         echo "int foo(void){return 1;}" > conftest.c
6306         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6307 -dynamiclib -Wl,-single_module conftest.c" >&5
6308         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6309           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6310         _lt_result=$?
6311         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6312           lt_cv_apple_cc_single_mod=yes
6313         else
6314           cat conftest.err >&5
6315         fi
6316         rm -rf libconftest.dylib*
6317         rm -f conftest.*
6318       fi
6319 fi
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6321 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6323 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6324 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6325   $as_echo_n "(cached) " >&6
6326 else
6327   lt_cv_ld_exported_symbols_list=no
6328       save_LDFLAGS=$LDFLAGS
6329       echo "_main" > conftest.sym
6330       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6331       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6332 /* end confdefs.h.  */
6333
6334 int
6335 main ()
6336 {
6337
6338   ;
6339   return 0;
6340 }
6341 _ACEOF
6342 if ac_fn_c_try_link "$LINENO"; then :
6343   lt_cv_ld_exported_symbols_list=yes
6344 else
6345   lt_cv_ld_exported_symbols_list=no
6346 fi
6347 rm -f core conftest.err conftest.$ac_objext \
6348     conftest$ac_exeext conftest.$ac_ext
6349         LDFLAGS="$save_LDFLAGS"
6350
6351 fi
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6353 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6355 $as_echo_n "checking for -force_load linker flag... " >&6; }
6356 if ${lt_cv_ld_force_load+:} false; then :
6357   $as_echo_n "(cached) " >&6
6358 else
6359   lt_cv_ld_force_load=no
6360       cat > conftest.c << _LT_EOF
6361 int forced_loaded() { return 2;}
6362 _LT_EOF
6363       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6364       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6365       echo "$AR cru libconftest.a conftest.o" >&5
6366       $AR cru libconftest.a conftest.o 2>&5
6367       cat > conftest.c << _LT_EOF
6368 int main() { return 0;}
6369 _LT_EOF
6370       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6371       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6372       _lt_result=$?
6373       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6374         lt_cv_ld_force_load=yes
6375       else
6376         cat conftest.err >&5
6377       fi
6378         rm -f conftest.err libconftest.a conftest conftest.c
6379         rm -rf conftest.dSYM
6380
6381 fi
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6383 $as_echo "$lt_cv_ld_force_load" >&6; }
6384     case $host_os in
6385     rhapsody* | darwin1.[012])
6386       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6387     darwin1.*)
6388       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6389     darwin*) # darwin 5.x on
6390       # if running on 10.5 or later, the deployment target defaults
6391       # to the OS version, if on x86, and 10.4, the deployment
6392       # target defaults to 10.4. Don't you love it?
6393       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6394         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6395           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6396         10.[012][,.]*)
6397           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6398         10.*)
6399           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6400       esac
6401     ;;
6402   esac
6403     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6404       _lt_dar_single_mod='$single_module'
6405     fi
6406     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6407       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6408     else
6409       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6410     fi
6411     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6412       _lt_dsymutil='~$DSYMUTIL $lib || :'
6413     else
6414       _lt_dsymutil=
6415     fi
6416     ;;
6417   esac
6418
6419 for ac_header in dlfcn.h
6420 do :
6421   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6422 "
6423 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6424   cat >>confdefs.h <<_ACEOF
6425 #define HAVE_DLFCN_H 1
6426 _ACEOF
6427
6428 fi
6429
6430 done
6431
6432
6433
6434
6435
6436  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6437 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6438 if ${ac_cv_c_bigendian+:} false; then :
6439   $as_echo_n "(cached) " >&6
6440 else
6441   ac_cv_c_bigendian=unknown
6442     # See if we're dealing with a universal compiler.
6443     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6444 /* end confdefs.h.  */
6445 #ifndef __APPLE_CC__
6446                not a universal capable compiler
6447              #endif
6448              typedef int dummy;
6449
6450 _ACEOF
6451 if ac_fn_c_try_compile "$LINENO"; then :
6452
6453         # Check for potential -arch flags.  It is not universal unless
6454         # there are at least two -arch flags with different values.
6455         ac_arch=
6456         ac_prev=
6457         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6458          if test -n "$ac_prev"; then
6459            case $ac_word in
6460              i?86 | x86_64 | ppc | ppc64)
6461                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6462                  ac_arch=$ac_word
6463                else
6464                  ac_cv_c_bigendian=universal
6465                  break
6466                fi
6467                ;;
6468            esac
6469            ac_prev=
6470          elif test "x$ac_word" = "x-arch"; then
6471            ac_prev=arch
6472          fi
6473        done
6474 fi
6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6476     if test $ac_cv_c_bigendian = unknown; then
6477       # See if sys/param.h defines the BYTE_ORDER macro.
6478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6479 /* end confdefs.h.  */
6480 #include <sys/types.h>
6481              #include <sys/param.h>
6482
6483 int
6484 main ()
6485 {
6486 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6487                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6488                      && LITTLE_ENDIAN)
6489               bogus endian macros
6490              #endif
6491
6492   ;
6493   return 0;
6494 }
6495 _ACEOF
6496 if ac_fn_c_try_compile "$LINENO"; then :
6497   # It does; now see whether it defined to BIG_ENDIAN or not.
6498          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6499 /* end confdefs.h.  */
6500 #include <sys/types.h>
6501                 #include <sys/param.h>
6502
6503 int
6504 main ()
6505 {
6506 #if BYTE_ORDER != BIG_ENDIAN
6507                  not big endian
6508                 #endif
6509
6510   ;
6511   return 0;
6512 }
6513 _ACEOF
6514 if ac_fn_c_try_compile "$LINENO"; then :
6515   ac_cv_c_bigendian=yes
6516 else
6517   ac_cv_c_bigendian=no
6518 fi
6519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6522     fi
6523     if test $ac_cv_c_bigendian = unknown; then
6524       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6525       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h.  */
6527 #include <limits.h>
6528
6529 int
6530 main ()
6531 {
6532 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6533               bogus endian macros
6534              #endif
6535
6536   ;
6537   return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_compile "$LINENO"; then :
6541   # It does; now see whether it defined to _BIG_ENDIAN or not.
6542          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6543 /* end confdefs.h.  */
6544 #include <limits.h>
6545
6546 int
6547 main ()
6548 {
6549 #ifndef _BIG_ENDIAN
6550                  not big endian
6551                 #endif
6552
6553   ;
6554   return 0;
6555 }
6556 _ACEOF
6557 if ac_fn_c_try_compile "$LINENO"; then :
6558   ac_cv_c_bigendian=yes
6559 else
6560   ac_cv_c_bigendian=no
6561 fi
6562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6563 fi
6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6565     fi
6566     if test $ac_cv_c_bigendian = unknown; then
6567       # Compile a test program.
6568       if test "$cross_compiling" = yes; then :
6569   # Try to guess by grepping values from an object file.
6570          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6571 /* end confdefs.h.  */
6572 short int ascii_mm[] =
6573                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6574                 short int ascii_ii[] =
6575                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6576                 int use_ascii (int i) {
6577                   return ascii_mm[i] + ascii_ii[i];
6578                 }
6579                 short int ebcdic_ii[] =
6580                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6581                 short int ebcdic_mm[] =
6582                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6583                 int use_ebcdic (int i) {
6584                   return ebcdic_mm[i] + ebcdic_ii[i];
6585                 }
6586                 extern int foo;
6587
6588 int
6589 main ()
6590 {
6591 return use_ascii (foo) == use_ebcdic (foo);
6592   ;
6593   return 0;
6594 }
6595 _ACEOF
6596 if ac_fn_c_try_compile "$LINENO"; then :
6597   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6598               ac_cv_c_bigendian=yes
6599             fi
6600             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6601               if test "$ac_cv_c_bigendian" = unknown; then
6602                 ac_cv_c_bigendian=no
6603               else
6604                 # finding both strings is unlikely to happen, but who knows?
6605                 ac_cv_c_bigendian=unknown
6606               fi
6607             fi
6608 fi
6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6610 else
6611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6612 /* end confdefs.h.  */
6613 $ac_includes_default
6614 int
6615 main ()
6616 {
6617
6618              /* Are we little or big endian?  From Harbison&Steele.  */
6619              union
6620              {
6621                long int l;
6622                char c[sizeof (long int)];
6623              } u;
6624              u.l = 1;
6625              return u.c[sizeof (long int) - 1] == 1;
6626
6627   ;
6628   return 0;
6629 }
6630 _ACEOF
6631 if ac_fn_c_try_run "$LINENO"; then :
6632   ac_cv_c_bigendian=no
6633 else
6634   ac_cv_c_bigendian=yes
6635 fi
6636 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6637   conftest.$ac_objext conftest.beam conftest.$ac_ext
6638 fi
6639
6640     fi
6641 fi
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6643 $as_echo "$ac_cv_c_bigendian" >&6; }
6644  case $ac_cv_c_bigendian in #(
6645    yes)
6646      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6647 ;; #(
6648    no)
6649       ;; #(
6650    universal)
6651
6652 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6653
6654      ;; #(
6655    *)
6656      as_fn_error $? "unknown endianness
6657  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6658  esac
6659
6660
6661
6662
6663 if test "x$cross_compiling" = "xno"; then
6664   : "${AR_FOR_BUILD:=\$(AR)}"
6665   : "${CC_FOR_BUILD:=\$(CC)}"
6666   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
6667   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
6668   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
6669 else
6670   : "${AR_FOR_BUILD:=ar}"
6671   : "${CC_FOR_BUILD:=gcc}"
6672   : "${RANLIB_FOR_BUILD:=ranlib}"
6673   : "${CFLAGS_FOR_BUILD:=-g -O}"
6674   : "${LDLFAGS_FOR_BUILD:=}"
6675 fi
6676
6677
6678
6679
6680
6681
6682
6683 if test -n "$ac_tool_prefix"; then
6684   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6685 set dummy ${ac_tool_prefix}ar; ac_word=$2
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6687 $as_echo_n "checking for $ac_word... " >&6; }
6688 if ${ac_cv_prog_AR+:} false; then :
6689   $as_echo_n "(cached) " >&6
6690 else
6691   if test -n "$AR"; then
6692   ac_cv_prog_AR="$AR" # Let the user override the test.
6693 else
6694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6695 for as_dir in $PATH
6696 do
6697   IFS=$as_save_IFS
6698   test -z "$as_dir" && as_dir=.
6699     for ac_exec_ext in '' $ac_executable_extensions; do
6700   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6701     ac_cv_prog_AR="${ac_tool_prefix}ar"
6702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6703     break 2
6704   fi
6705 done
6706   done
6707 IFS=$as_save_IFS
6708
6709 fi
6710 fi
6711 AR=$ac_cv_prog_AR
6712 if test -n "$AR"; then
6713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6714 $as_echo "$AR" >&6; }
6715 else
6716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6717 $as_echo "no" >&6; }
6718 fi
6719
6720
6721 fi
6722 if test -z "$ac_cv_prog_AR"; then
6723   ac_ct_AR=$AR
6724   # Extract the first word of "ar", so it can be a program name with args.
6725 set dummy ar; ac_word=$2
6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6727 $as_echo_n "checking for $ac_word... " >&6; }
6728 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6729   $as_echo_n "(cached) " >&6
6730 else
6731   if test -n "$ac_ct_AR"; then
6732   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6733 else
6734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6735 for as_dir in $PATH
6736 do
6737   IFS=$as_save_IFS
6738   test -z "$as_dir" && as_dir=.
6739     for ac_exec_ext in '' $ac_executable_extensions; do
6740   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6741     ac_cv_prog_ac_ct_AR="ar"
6742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6743     break 2
6744   fi
6745 done
6746   done
6747 IFS=$as_save_IFS
6748
6749 fi
6750 fi
6751 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6752 if test -n "$ac_ct_AR"; then
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6754 $as_echo "$ac_ct_AR" >&6; }
6755 else
6756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6757 $as_echo "no" >&6; }
6758 fi
6759
6760   if test "x$ac_ct_AR" = x; then
6761     AR=""
6762   else
6763     case $cross_compiling:$ac_tool_warned in
6764 yes:)
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6766 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6767 ac_tool_warned=yes ;;
6768 esac
6769     AR=$ac_ct_AR
6770   fi
6771 else
6772   AR="$ac_cv_prog_AR"
6773 fi
6774
6775 if test -n "$ac_tool_prefix"; then
6776   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6777 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6779 $as_echo_n "checking for $ac_word... " >&6; }
6780 if ${ac_cv_prog_RANLIB+:} false; then :
6781   $as_echo_n "(cached) " >&6
6782 else
6783   if test -n "$RANLIB"; then
6784   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6785 else
6786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6787 for as_dir in $PATH
6788 do
6789   IFS=$as_save_IFS
6790   test -z "$as_dir" && as_dir=.
6791     for ac_exec_ext in '' $ac_executable_extensions; do
6792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6793     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6795     break 2
6796   fi
6797 done
6798   done
6799 IFS=$as_save_IFS
6800
6801 fi
6802 fi
6803 RANLIB=$ac_cv_prog_RANLIB
6804 if test -n "$RANLIB"; then
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6806 $as_echo "$RANLIB" >&6; }
6807 else
6808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6809 $as_echo "no" >&6; }
6810 fi
6811
6812
6813 fi
6814 if test -z "$ac_cv_prog_RANLIB"; then
6815   ac_ct_RANLIB=$RANLIB
6816   # Extract the first word of "ranlib", so it can be a program name with args.
6817 set dummy ranlib; ac_word=$2
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6819 $as_echo_n "checking for $ac_word... " >&6; }
6820 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6821   $as_echo_n "(cached) " >&6
6822 else
6823   if test -n "$ac_ct_RANLIB"; then
6824   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6825 else
6826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6827 for as_dir in $PATH
6828 do
6829   IFS=$as_save_IFS
6830   test -z "$as_dir" && as_dir=.
6831     for ac_exec_ext in '' $ac_executable_extensions; do
6832   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6833     ac_cv_prog_ac_ct_RANLIB="ranlib"
6834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6835     break 2
6836   fi
6837 done
6838   done
6839 IFS=$as_save_IFS
6840
6841 fi
6842 fi
6843 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6844 if test -n "$ac_ct_RANLIB"; then
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6846 $as_echo "$ac_ct_RANLIB" >&6; }
6847 else
6848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6849 $as_echo "no" >&6; }
6850 fi
6851
6852   if test "x$ac_ct_RANLIB" = x; then
6853     RANLIB=":"
6854   else
6855     case $cross_compiling:$ac_tool_warned in
6856 yes:)
6857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6858 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6859 ac_tool_warned=yes ;;
6860 esac
6861     RANLIB=$ac_ct_RANLIB
6862   fi
6863 else
6864   RANLIB="$ac_cv_prog_RANLIB"
6865 fi
6866
6867
6868 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
6869 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
6870 # is C99.  So handle it ourselves.
6871 :
6872 C_DIALECT=
6873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
6874 $as_echo_n "checking whether C11 is supported by default... " >&6; }
6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h.  */
6877
6878 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6879 # error "C11 support not found"
6880 #endif
6881
6882 _ACEOF
6883 if ac_fn_c_try_compile "$LINENO"; then :
6884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6885 $as_echo "yes" >&6; }
6886 else
6887
6888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6889 $as_echo "no" >&6; }
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
6891 $as_echo_n "checking for -std=c11 support... " >&6; }
6892   ac_save_CC="$CC"
6893   CC="$CC -std=c11"
6894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6895 /* end confdefs.h.  */
6896
6897 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6898 # error "C11 support not found"
6899 #endif
6900
6901 _ACEOF
6902 if ac_fn_c_try_compile "$LINENO"; then :
6903
6904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6905 $as_echo "yes" >&6; }
6906   CC="$ac_save_CC"
6907   C_DIALECT="-std=c11"
6908
6909 else
6910   as_fn_error $? "C11 is required" "$LINENO" 5
6911 fi
6912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6913 fi
6914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6915
6916
6917 ac_config_headers="$ac_config_headers config.h:config.in"
6918
6919
6920 # Some of the common include files depend on bfd.h, and bfd.h checks
6921 # that config.h is included first by testing that the PACKAGE macro
6922 # is defined.
6923 PACKAGE=sim
6924
6925 cat >>confdefs.h <<_ACEOF
6926 #define PACKAGE "$PACKAGE"
6927 _ACEOF
6928
6929
6930
6931 # Dependency checking.
6932 ac_config_commands="$ac_config_commands depdir"
6933
6934
6935 depcc="$CC"   am_compiler_list=
6936
6937 am_depcomp=$ac_aux_dir/depcomp
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6939 $as_echo_n "checking dependency style of $depcc... " >&6; }
6940 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6941   $as_echo_n "(cached) " >&6
6942 else
6943   if test -f "$am_depcomp"; then
6944   # We make a subdir and do the tests there.  Otherwise we can end up
6945   # making bogus files that we don't know about and never remove.  For
6946   # instance it was reported that on HP-UX the gcc test will end up
6947   # making a dummy file named `D' -- because `-MD' means `put the output
6948   # in D'.
6949   mkdir conftest.dir
6950   # Copy depcomp to subdir because otherwise we won't find it if we're
6951   # using a relative directory.
6952   cp "$am_depcomp" conftest.dir
6953   cd conftest.dir
6954   # We will build objects and dependencies in a subdirectory because
6955   # it helps to detect inapplicable dependency modes.  For instance
6956   # both Tru64's cc and ICC support -MD to output dependencies as a
6957   # side effect of compilation, but ICC will put the dependencies in
6958   # the current directory while Tru64 will put them in the object
6959   # directory.
6960   mkdir sub
6961
6962   am_cv_CC_dependencies_compiler_type=none
6963   if test "$am_compiler_list" = ""; then
6964      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6965   fi
6966   for depmode in $am_compiler_list; do
6967     if test $depmode = none; then break; fi
6968
6969     $as_echo "$as_me:$LINENO: trying $depmode" >&5
6970     # Setup a source with many dependencies, because some compilers
6971     # like to wrap large dependency lists on column 80 (with \), and
6972     # we should not choose a depcomp mode which is confused by this.
6973     #
6974     # We need to recreate these files for each test, as the compiler may
6975     # overwrite some of them when testing with obscure command lines.
6976     # This happens at least with the AIX C compiler.
6977     : > sub/conftest.c
6978     for i in 1 2 3 4 5 6; do
6979       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6980       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6981       # Solaris 8's {/usr,}/bin/sh.
6982       touch sub/conftst$i.h
6983     done
6984     echo "include sub/conftest.Po" > confmf
6985
6986     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6987     # mode.  It turns out that the SunPro C++ compiler does not properly
6988     # handle `-M -o', and we need to detect this.
6989     depcmd="depmode=$depmode \
6990        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6991        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6992        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6993     echo "| $depcmd" | sed -e 's/  */ /g' >&5
6994     if env $depcmd > conftest.err 2>&1 &&
6995        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6996        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6997        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6998       # icc doesn't choke on unknown options, it will just issue warnings
6999       # or remarks (even with -Werror).  So we grep stderr for any message
7000       # that says an option was ignored or not supported.
7001       # When given -MP, icc 7.0 and 7.1 complain thusly:
7002       #   icc: Command line warning: ignoring option '-M'; no argument required
7003       # The diagnosis changed in icc 8.0:
7004       #   icc: Command line remark: option '-MP' not supported
7005       if (grep 'ignoring option' conftest.err ||
7006           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7007         am_cv_CC_dependencies_compiler_type=$depmode
7008         $as_echo "$as_me:$LINENO: success" >&5
7009         break
7010       fi
7011     fi
7012     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
7013     sed -e 's/^/| /' < conftest.err >&5
7014   done
7015
7016   cd ..
7017   rm -rf conftest.dir
7018 else
7019   am_cv_CC_dependencies_compiler_type=none
7020 fi
7021
7022 fi
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7024 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7025 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
7026 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
7027 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7028
7029 fi
7030
7031
7032 ALL_LINGUAS=
7033 # If we haven't got the data from the intl directory,
7034 # assume NLS is disabled.
7035 USE_NLS=no
7036 LIBINTL=
7037 LIBINTL_DEP=
7038 INCINTL=
7039 XGETTEXT=
7040 GMSGFMT=
7041 POSUB=
7042
7043 if test -f  ../../intl/config.intl; then
7044   .  ../../intl/config.intl
7045 fi
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
7047 $as_echo_n "checking whether NLS is requested... " >&6; }
7048 if test x"$USE_NLS" != xyes; then
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7050 $as_echo "no" >&6; }
7051 else
7052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7053 $as_echo "yes" >&6; }
7054
7055 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
7056
7057
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
7059 $as_echo_n "checking for catalogs to be installed... " >&6; }
7060   # Look for .po and .gmo files in the source directory.
7061   CATALOGS=
7062   XLINGUAS=
7063   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7064     # If there aren't any .gmo files the shell will give us the
7065     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7066     # weeded out.
7067     case "$cat" in *\**)
7068       continue;;
7069     esac
7070     # The quadruple backslash is collapsed to a double backslash
7071     # by the backticks, then collapsed again by the double quotes,
7072     # leaving us with one backslash in the sed expression (right
7073     # before the dot that mustn't act as a wildcard).
7074     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7075     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7076     # The user is allowed to set LINGUAS to a list of languages to
7077     # install catalogs for.  If it's empty that means "all of them."
7078     if test "x$LINGUAS" = x; then
7079       CATALOGS="$CATALOGS $cat"
7080       XLINGUAS="$XLINGUAS $lang"
7081     else
7082       case "$LINGUAS" in *$lang*)
7083         CATALOGS="$CATALOGS $cat"
7084         XLINGUAS="$XLINGUAS $lang"
7085         ;;
7086       esac
7087     fi
7088   done
7089   LINGUAS="$XLINGUAS"
7090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
7091 $as_echo "$LINGUAS" >&6; }
7092
7093
7094     DATADIRNAME=share
7095
7096   INSTOBJEXT=.mo
7097
7098   GENCAT=gencat
7099
7100   CATOBJEXT=.gmo
7101
7102 fi
7103
7104 # Check for socket libraries
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
7106 $as_echo_n "checking for bind in -lsocket... " >&6; }
7107 if ${ac_cv_lib_socket_bind+:} false; then :
7108   $as_echo_n "(cached) " >&6
7109 else
7110   ac_check_lib_save_LIBS=$LIBS
7111 LIBS="-lsocket  $LIBS"
7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7113 /* end confdefs.h.  */
7114
7115 /* Override any GCC internal prototype to avoid an error.
7116    Use char because int might match the return type of a GCC
7117    builtin and then its argument prototype would still apply.  */
7118 #ifdef __cplusplus
7119 extern "C"
7120 #endif
7121 char bind ();
7122 int
7123 main ()
7124 {
7125 return bind ();
7126   ;
7127   return 0;
7128 }
7129 _ACEOF
7130 if ac_fn_c_try_link "$LINENO"; then :
7131   ac_cv_lib_socket_bind=yes
7132 else
7133   ac_cv_lib_socket_bind=no
7134 fi
7135 rm -f core conftest.err conftest.$ac_objext \
7136     conftest$ac_exeext conftest.$ac_ext
7137 LIBS=$ac_check_lib_save_LIBS
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
7140 $as_echo "$ac_cv_lib_socket_bind" >&6; }
7141 if test "x$ac_cv_lib_socket_bind" = xyes; then :
7142   cat >>confdefs.h <<_ACEOF
7143 #define HAVE_LIBSOCKET 1
7144 _ACEOF
7145
7146   LIBS="-lsocket $LIBS"
7147
7148 fi
7149
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
7151 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
7152 if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
7153   $as_echo_n "(cached) " >&6
7154 else
7155   ac_check_lib_save_LIBS=$LIBS
7156 LIBS="-lnsl  $LIBS"
7157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7158 /* end confdefs.h.  */
7159
7160 /* Override any GCC internal prototype to avoid an error.
7161    Use char because int might match the return type of a GCC
7162    builtin and then its argument prototype would still apply.  */
7163 #ifdef __cplusplus
7164 extern "C"
7165 #endif
7166 char gethostbyname ();
7167 int
7168 main ()
7169 {
7170 return gethostbyname ();
7171   ;
7172   return 0;
7173 }
7174 _ACEOF
7175 if ac_fn_c_try_link "$LINENO"; then :
7176   ac_cv_lib_nsl_gethostbyname=yes
7177 else
7178   ac_cv_lib_nsl_gethostbyname=no
7179 fi
7180 rm -f core conftest.err conftest.$ac_objext \
7181     conftest$ac_exeext conftest.$ac_ext
7182 LIBS=$ac_check_lib_save_LIBS
7183 fi
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
7185 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
7186 if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
7187   cat >>confdefs.h <<_ACEOF
7188 #define HAVE_LIBNSL 1
7189 _ACEOF
7190
7191   LIBS="-lnsl $LIBS"
7192
7193 fi
7194
7195
7196 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
7197 # using the same condition.
7198
7199   # Use the system's zlib library.
7200   zlibdir="-L\$(top_builddir)/../zlib"
7201   zlibinc="-I\$(top_srcdir)/../zlib"
7202
7203 # Check whether --with-system-zlib was given.
7204 if test "${with_system_zlib+set}" = set; then :
7205   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7206     zlibdir=
7207     zlibinc=
7208   fi
7209
7210 fi
7211
7212
7213
7214
7215
7216 # BFD uses libdl when when plugins enabled.
7217
7218   maybe_plugins=no
7219   for ac_header in dlfcn.h
7220 do :
7221   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7222 "
7223 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7224   cat >>confdefs.h <<_ACEOF
7225 #define HAVE_DLFCN_H 1
7226 _ACEOF
7227  maybe_plugins=yes
7228 fi
7229
7230 done
7231
7232   for ac_header in windows.h
7233 do :
7234   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
7235 "
7236 if test "x$ac_cv_header_windows_h" = xyes; then :
7237   cat >>confdefs.h <<_ACEOF
7238 #define HAVE_WINDOWS_H 1
7239 _ACEOF
7240  maybe_plugins=yes
7241 fi
7242
7243 done
7244
7245
7246   # Check whether --enable-plugins was given.
7247 if test "${enable_plugins+set}" = set; then :
7248   enableval=$enable_plugins; case "${enableval}" in
7249       no) plugins=no ;;
7250       *) plugins=yes
7251          if test "$maybe_plugins" != "yes" ; then
7252            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
7253          fi ;;
7254      esac
7255 else
7256   plugins=$maybe_plugins
7257
7258 fi
7259
7260   if test "$plugins" = "yes"; then
7261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
7262 $as_echo_n "checking for library containing dlsym... " >&6; }
7263 if ${ac_cv_search_dlsym+:} false; then :
7264   $as_echo_n "(cached) " >&6
7265 else
7266   ac_func_search_save_LIBS=$LIBS
7267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7268 /* end confdefs.h.  */
7269
7270 /* Override any GCC internal prototype to avoid an error.
7271    Use char because int might match the return type of a GCC
7272    builtin and then its argument prototype would still apply.  */
7273 #ifdef __cplusplus
7274 extern "C"
7275 #endif
7276 char dlsym ();
7277 int
7278 main ()
7279 {
7280 return dlsym ();
7281   ;
7282   return 0;
7283 }
7284 _ACEOF
7285 for ac_lib in '' dl; do
7286   if test -z "$ac_lib"; then
7287     ac_res="none required"
7288   else
7289     ac_res=-l$ac_lib
7290     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7291   fi
7292   if ac_fn_c_try_link "$LINENO"; then :
7293   ac_cv_search_dlsym=$ac_res
7294 fi
7295 rm -f core conftest.err conftest.$ac_objext \
7296     conftest$ac_exeext
7297   if ${ac_cv_search_dlsym+:} false; then :
7298   break
7299 fi
7300 done
7301 if ${ac_cv_search_dlsym+:} false; then :
7302
7303 else
7304   ac_cv_search_dlsym=no
7305 fi
7306 rm conftest.$ac_ext
7307 LIBS=$ac_func_search_save_LIBS
7308 fi
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
7310 $as_echo "$ac_cv_search_dlsym" >&6; }
7311 ac_res=$ac_cv_search_dlsym
7312 if test "$ac_res" != no; then :
7313   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7314
7315 fi
7316
7317   fi
7318
7319  if test "$plugins" = yes; then
7320   PLUGINS_TRUE=
7321   PLUGINS_FALSE='#'
7322 else
7323   PLUGINS_TRUE='#'
7324   PLUGINS_FALSE=
7325 fi
7326
7327
7328
7329
7330
7331 # Set options
7332 enable_dlopen=yes
7333
7334
7335
7336
7337   enable_win32_dll=no
7338
7339
7340             # Check whether --enable-shared was given.
7341 if test "${enable_shared+set}" = set; then :
7342   enableval=$enable_shared; p=${PACKAGE-default}
7343     case $enableval in
7344     yes) enable_shared=yes ;;
7345     no) enable_shared=no ;;
7346     *)
7347       enable_shared=no
7348       # Look at the argument we got.  We use all the common list separators.
7349       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7350       for pkg in $enableval; do
7351         IFS="$lt_save_ifs"
7352         if test "X$pkg" = "X$p"; then
7353           enable_shared=yes
7354         fi
7355       done
7356       IFS="$lt_save_ifs"
7357       ;;
7358     esac
7359 else
7360   enable_shared=yes
7361 fi
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371   # Check whether --enable-static was given.
7372 if test "${enable_static+set}" = set; then :
7373   enableval=$enable_static; p=${PACKAGE-default}
7374     case $enableval in
7375     yes) enable_static=yes ;;
7376     no) enable_static=no ;;
7377     *)
7378      enable_static=no
7379       # Look at the argument we got.  We use all the common list separators.
7380       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7381       for pkg in $enableval; do
7382         IFS="$lt_save_ifs"
7383         if test "X$pkg" = "X$p"; then
7384           enable_static=yes
7385         fi
7386       done
7387       IFS="$lt_save_ifs"
7388       ;;
7389     esac
7390 else
7391   enable_static=yes
7392 fi
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403 # Check whether --with-pic was given.
7404 if test "${with_pic+set}" = set; then :
7405   withval=$with_pic; pic_mode="$withval"
7406 else
7407   pic_mode=default
7408 fi
7409
7410
7411 test -z "$pic_mode" && pic_mode=default
7412
7413
7414
7415
7416
7417
7418
7419   # Check whether --enable-fast-install was given.
7420 if test "${enable_fast_install+set}" = set; then :
7421   enableval=$enable_fast_install; p=${PACKAGE-default}
7422     case $enableval in
7423     yes) enable_fast_install=yes ;;
7424     no) enable_fast_install=no ;;
7425     *)
7426       enable_fast_install=no
7427       # Look at the argument we got.  We use all the common list separators.
7428       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7429       for pkg in $enableval; do
7430         IFS="$lt_save_ifs"
7431         if test "X$pkg" = "X$p"; then
7432           enable_fast_install=yes
7433         fi
7434       done
7435       IFS="$lt_save_ifs"
7436       ;;
7437     esac
7438 else
7439   enable_fast_install=yes
7440 fi
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452 # This can be used to rebuild libtool when needed
7453 LIBTOOL_DEPS="$ltmain"
7454
7455 # Always use our own libtool.
7456 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483 test -z "$LN_S" && LN_S="ln -s"
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498 if test -n "${ZSH_VERSION+set}" ; then
7499    setopt NO_GLOB_SUBST
7500 fi
7501
7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7503 $as_echo_n "checking for objdir... " >&6; }
7504 if ${lt_cv_objdir+:} false; then :
7505   $as_echo_n "(cached) " >&6
7506 else
7507   rm -f .libs 2>/dev/null
7508 mkdir .libs 2>/dev/null
7509 if test -d .libs; then
7510   lt_cv_objdir=.libs
7511 else
7512   # MS-DOS does not allow filenames that begin with a dot.
7513   lt_cv_objdir=_libs
7514 fi
7515 rmdir .libs 2>/dev/null
7516 fi
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7518 $as_echo "$lt_cv_objdir" >&6; }
7519 objdir=$lt_cv_objdir
7520
7521
7522
7523
7524
7525 cat >>confdefs.h <<_ACEOF
7526 #define LT_OBJDIR "$lt_cv_objdir/"
7527 _ACEOF
7528
7529
7530
7531
7532 case $host_os in
7533 aix3*)
7534   # AIX sometimes has problems with the GCC collect2 program.  For some
7535   # reason, if we set the COLLECT_NAMES environment variable, the problems
7536   # vanish in a puff of smoke.
7537   if test "X${COLLECT_NAMES+set}" != Xset; then
7538     COLLECT_NAMES=
7539     export COLLECT_NAMES
7540   fi
7541   ;;
7542 esac
7543
7544 # Global variables:
7545 ofile=libtool
7546 can_build_shared=yes
7547
7548 # All known linkers require a `.a' archive for static linking (except MSVC,
7549 # which needs '.lib').
7550 libext=a
7551
7552 with_gnu_ld="$lt_cv_prog_gnu_ld"
7553
7554 old_CC="$CC"
7555 old_CFLAGS="$CFLAGS"
7556
7557 # Set sane defaults for various variables
7558 test -z "$CC" && CC=cc
7559 test -z "$LTCC" && LTCC=$CC
7560 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7561 test -z "$LD" && LD=ld
7562 test -z "$ac_objext" && ac_objext=o
7563
7564 for cc_temp in $compiler""; do
7565   case $cc_temp in
7566     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7567     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7568     \-*) ;;
7569     *) break;;
7570   esac
7571 done
7572 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7573
7574
7575 # Only perform the check for file, if the check method requires it
7576 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7577 case $deplibs_check_method in
7578 file_magic*)
7579   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7580     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7581 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7582 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7583   $as_echo_n "(cached) " >&6
7584 else
7585   case $MAGIC_CMD in
7586 [\\/*] |  ?:[\\/]*)
7587   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7588   ;;
7589 *)
7590   lt_save_MAGIC_CMD="$MAGIC_CMD"
7591   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7592   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7593   for ac_dir in $ac_dummy; do
7594     IFS="$lt_save_ifs"
7595     test -z "$ac_dir" && ac_dir=.
7596     if test -f $ac_dir/${ac_tool_prefix}file; then
7597       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7598       if test -n "$file_magic_test_file"; then
7599         case $deplibs_check_method in
7600         "file_magic "*)
7601           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7602           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7603           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7604             $EGREP "$file_magic_regex" > /dev/null; then
7605             :
7606           else
7607             cat <<_LT_EOF 1>&2
7608
7609 *** Warning: the command libtool uses to detect shared libraries,
7610 *** $file_magic_cmd, produces output that libtool cannot recognize.
7611 *** The result is that libtool may fail to recognize shared libraries
7612 *** as such.  This will affect the creation of libtool libraries that
7613 *** depend on shared libraries, but programs linked with such libtool
7614 *** libraries will work regardless of this problem.  Nevertheless, you
7615 *** may want to report the problem to your system manager and/or to
7616 *** bug-libtool@gnu.org
7617
7618 _LT_EOF
7619           fi ;;
7620         esac
7621       fi
7622       break
7623     fi
7624   done
7625   IFS="$lt_save_ifs"
7626   MAGIC_CMD="$lt_save_MAGIC_CMD"
7627   ;;
7628 esac
7629 fi
7630
7631 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7632 if test -n "$MAGIC_CMD"; then
7633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7634 $as_echo "$MAGIC_CMD" >&6; }
7635 else
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7637 $as_echo "no" >&6; }
7638 fi
7639
7640
7641
7642
7643
7644 if test -z "$lt_cv_path_MAGIC_CMD"; then
7645   if test -n "$ac_tool_prefix"; then
7646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7647 $as_echo_n "checking for file... " >&6; }
7648 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   case $MAGIC_CMD in
7652 [\\/*] |  ?:[\\/]*)
7653   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7654   ;;
7655 *)
7656   lt_save_MAGIC_CMD="$MAGIC_CMD"
7657   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7658   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7659   for ac_dir in $ac_dummy; do
7660     IFS="$lt_save_ifs"
7661     test -z "$ac_dir" && ac_dir=.
7662     if test -f $ac_dir/file; then
7663       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7664       if test -n "$file_magic_test_file"; then
7665         case $deplibs_check_method in
7666         "file_magic "*)
7667           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7668           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7669           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7670             $EGREP "$file_magic_regex" > /dev/null; then
7671             :
7672           else
7673             cat <<_LT_EOF 1>&2
7674
7675 *** Warning: the command libtool uses to detect shared libraries,
7676 *** $file_magic_cmd, produces output that libtool cannot recognize.
7677 *** The result is that libtool may fail to recognize shared libraries
7678 *** as such.  This will affect the creation of libtool libraries that
7679 *** depend on shared libraries, but programs linked with such libtool
7680 *** libraries will work regardless of this problem.  Nevertheless, you
7681 *** may want to report the problem to your system manager and/or to
7682 *** bug-libtool@gnu.org
7683
7684 _LT_EOF
7685           fi ;;
7686         esac
7687       fi
7688       break
7689     fi
7690   done
7691   IFS="$lt_save_ifs"
7692   MAGIC_CMD="$lt_save_MAGIC_CMD"
7693   ;;
7694 esac
7695 fi
7696
7697 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7698 if test -n "$MAGIC_CMD"; then
7699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7700 $as_echo "$MAGIC_CMD" >&6; }
7701 else
7702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7703 $as_echo "no" >&6; }
7704 fi
7705
7706
7707   else
7708     MAGIC_CMD=:
7709   fi
7710 fi
7711
7712   fi
7713   ;;
7714 esac
7715
7716 # Use C for the default configuration in the libtool script
7717
7718 lt_save_CC="$CC"
7719 ac_ext=c
7720 ac_cpp='$CPP $CPPFLAGS'
7721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7724
7725
7726 # Source file extension for C test sources.
7727 ac_ext=c
7728
7729 # Object file extension for compiled C test sources.
7730 objext=o
7731 objext=$objext
7732
7733 # Code to be used in simple compile tests
7734 lt_simple_compile_test_code="int some_variable = 0;"
7735
7736 # Code to be used in simple link tests
7737 lt_simple_link_test_code='int main(){return(0);}'
7738
7739
7740
7741
7742
7743
7744
7745 # If no C compiler was specified, use CC.
7746 LTCC=${LTCC-"$CC"}
7747
7748 # If no C compiler flags were specified, use CFLAGS.
7749 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7750
7751 # Allow CC to be a program name with arguments.
7752 compiler=$CC
7753
7754 # Save the default compiler, since it gets overwritten when the other
7755 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7756 compiler_DEFAULT=$CC
7757
7758 # save warnings/boilerplate of simple test code
7759 ac_outfile=conftest.$ac_objext
7760 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7761 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7762 _lt_compiler_boilerplate=`cat conftest.err`
7763 $RM conftest*
7764
7765 ac_outfile=conftest.$ac_objext
7766 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7767 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7768 _lt_linker_boilerplate=`cat conftest.err`
7769 $RM -r conftest*
7770
7771
7772 ## CAVEAT EMPTOR:
7773 ## There is no encapsulation within the following macros, do not change
7774 ## the running order or otherwise move them around unless you know exactly
7775 ## what you are doing...
7776 if test -n "$compiler"; then
7777
7778 lt_prog_compiler_no_builtin_flag=
7779
7780 if test "$GCC" = yes; then
7781   case $cc_basename in
7782   nvcc*)
7783     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7784   *)
7785     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7786   esac
7787
7788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7789 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7790 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7791   $as_echo_n "(cached) " >&6
7792 else
7793   lt_cv_prog_compiler_rtti_exceptions=no
7794    ac_outfile=conftest.$ac_objext
7795    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7796    lt_compiler_flag="-fno-rtti -fno-exceptions"
7797    # Insert the option either (1) after the last *FLAGS variable, or
7798    # (2) before a word containing "conftest.", or (3) at the end.
7799    # Note that $ac_compile itself does not contain backslashes and begins
7800    # with a dollar sign (not a hyphen), so the echo should work correctly.
7801    # The option is referenced via a variable to avoid confusing sed.
7802    lt_compile=`echo "$ac_compile" | $SED \
7803    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7804    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7805    -e 's:$: $lt_compiler_flag:'`
7806    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7807    (eval "$lt_compile" 2>conftest.err)
7808    ac_status=$?
7809    cat conftest.err >&5
7810    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7811    if (exit $ac_status) && test -s "$ac_outfile"; then
7812      # The compiler can only warn and ignore the option if not recognized
7813      # So say no if there are warnings other than the usual output.
7814      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7815      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7816      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7817        lt_cv_prog_compiler_rtti_exceptions=yes
7818      fi
7819    fi
7820    $RM conftest*
7821
7822 fi
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7824 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7825
7826 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7827     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7828 else
7829     :
7830 fi
7831
7832 fi
7833
7834
7835
7836
7837
7838
7839   lt_prog_compiler_wl=
7840 lt_prog_compiler_pic=
7841 lt_prog_compiler_static=
7842
7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7844 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7845
7846   if test "$GCC" = yes; then
7847     lt_prog_compiler_wl='-Wl,'
7848     lt_prog_compiler_static='-static'
7849
7850     case $host_os in
7851       aix*)
7852       # All AIX code is PIC.
7853       if test "$host_cpu" = ia64; then
7854         # AIX 5 now supports IA64 processor
7855         lt_prog_compiler_static='-Bstatic'
7856       fi
7857       lt_prog_compiler_pic='-fPIC'
7858       ;;
7859
7860     amigaos*)
7861       case $host_cpu in
7862       powerpc)
7863             # see comment about AmigaOS4 .so support
7864             lt_prog_compiler_pic='-fPIC'
7865         ;;
7866       m68k)
7867             # FIXME: we need at least 68020 code to build shared libraries, but
7868             # adding the `-m68020' flag to GCC prevents building anything better,
7869             # like `-m68040'.
7870             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7871         ;;
7872       esac
7873       ;;
7874
7875     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7876       # PIC is the default for these OSes.
7877       ;;
7878
7879     mingw* | cygwin* | pw32* | os2* | cegcc*)
7880       # This hack is so that the source file can tell whether it is being
7881       # built for inclusion in a dll (and should export symbols for example).
7882       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7883       # (--disable-auto-import) libraries
7884       lt_prog_compiler_pic='-DDLL_EXPORT'
7885       ;;
7886
7887     darwin* | rhapsody*)
7888       # PIC is the default on this platform
7889       # Common symbols not allowed in MH_DYLIB files
7890       lt_prog_compiler_pic='-fno-common'
7891       ;;
7892
7893     haiku*)
7894       # PIC is the default for Haiku.
7895       # The "-static" flag exists, but is broken.
7896       lt_prog_compiler_static=
7897       ;;
7898
7899     hpux*)
7900       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7901       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7902       # sets the default TLS model and affects inlining.
7903       case $host_cpu in
7904       hppa*64*)
7905         # +Z the default
7906         ;;
7907       *)
7908         lt_prog_compiler_pic='-fPIC'
7909         ;;
7910       esac
7911       ;;
7912
7913     interix[3-9]*)
7914       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7915       # Instead, we relocate shared libraries at runtime.
7916       ;;
7917
7918     msdosdjgpp*)
7919       # Just because we use GCC doesn't mean we suddenly get shared libraries
7920       # on systems that don't support them.
7921       lt_prog_compiler_can_build_shared=no
7922       enable_shared=no
7923       ;;
7924
7925     *nto* | *qnx*)
7926       # QNX uses GNU C++, but need to define -shared option too, otherwise
7927       # it will coredump.
7928       lt_prog_compiler_pic='-fPIC -shared'
7929       ;;
7930
7931     sysv4*MP*)
7932       if test -d /usr/nec; then
7933         lt_prog_compiler_pic=-Kconform_pic
7934       fi
7935       ;;
7936
7937     *)
7938       lt_prog_compiler_pic='-fPIC'
7939       ;;
7940     esac
7941
7942     case $cc_basename in
7943     nvcc*) # Cuda Compiler Driver 2.2
7944       lt_prog_compiler_wl='-Xlinker '
7945       lt_prog_compiler_pic='-Xcompiler -fPIC'
7946       ;;
7947     esac
7948   else
7949     # PORTME Check for flag to pass linker flags through the system compiler.
7950     case $host_os in
7951     aix*)
7952       lt_prog_compiler_wl='-Wl,'
7953       if test "$host_cpu" = ia64; then
7954         # AIX 5 now supports IA64 processor
7955         lt_prog_compiler_static='-Bstatic'
7956       else
7957         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7958       fi
7959       ;;
7960
7961     mingw* | cygwin* | pw32* | os2* | cegcc*)
7962       # This hack is so that the source file can tell whether it is being
7963       # built for inclusion in a dll (and should export symbols for example).
7964       lt_prog_compiler_pic='-DDLL_EXPORT'
7965       ;;
7966
7967     hpux9* | hpux10* | hpux11*)
7968       lt_prog_compiler_wl='-Wl,'
7969       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7970       # not for PA HP-UX.
7971       case $host_cpu in
7972       hppa*64*|ia64*)
7973         # +Z the default
7974         ;;
7975       *)
7976         lt_prog_compiler_pic='+Z'
7977         ;;
7978       esac
7979       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7980       lt_prog_compiler_static='${wl}-a ${wl}archive'
7981       ;;
7982
7983     irix5* | irix6* | nonstopux*)
7984       lt_prog_compiler_wl='-Wl,'
7985       # PIC (with -KPIC) is the default.
7986       lt_prog_compiler_static='-non_shared'
7987       ;;
7988
7989     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7990       case $cc_basename in
7991       # old Intel for x86_64 which still supported -KPIC.
7992       ecc*)
7993         lt_prog_compiler_wl='-Wl,'
7994         lt_prog_compiler_pic='-KPIC'
7995         lt_prog_compiler_static='-static'
7996         ;;
7997       # icc used to be incompatible with GCC.
7998       # ICC 10 doesn't accept -KPIC any more.
7999       icc* | ifort*)
8000         lt_prog_compiler_wl='-Wl,'
8001         lt_prog_compiler_pic='-fPIC'
8002         lt_prog_compiler_static='-static'
8003         ;;
8004       # Lahey Fortran 8.1.
8005       lf95*)
8006         lt_prog_compiler_wl='-Wl,'
8007         lt_prog_compiler_pic='--shared'
8008         lt_prog_compiler_static='--static'
8009         ;;
8010       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8011         # Portland Group compilers (*not* the Pentium gcc compiler,
8012         # which looks to be a dead project)
8013         lt_prog_compiler_wl='-Wl,'
8014         lt_prog_compiler_pic='-fpic'
8015         lt_prog_compiler_static='-Bstatic'
8016         ;;
8017       ccc*)
8018         lt_prog_compiler_wl='-Wl,'
8019         # All Alpha code is PIC.
8020         lt_prog_compiler_static='-non_shared'
8021         ;;
8022       xl* | bgxl* | bgf* | mpixl*)
8023         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8024         lt_prog_compiler_wl='-Wl,'
8025         lt_prog_compiler_pic='-qpic'
8026         lt_prog_compiler_static='-qstaticlink'
8027         ;;
8028       *)
8029         case `$CC -V 2>&1 | sed 5q` in
8030         *Sun\ F* | *Sun*Fortran*)
8031           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8032           lt_prog_compiler_pic='-KPIC'
8033           lt_prog_compiler_static='-Bstatic'
8034           lt_prog_compiler_wl=''
8035           ;;
8036         *Sun\ C*)
8037           # Sun C 5.9
8038           lt_prog_compiler_pic='-KPIC'
8039           lt_prog_compiler_static='-Bstatic'
8040           lt_prog_compiler_wl='-Wl,'
8041           ;;
8042         esac
8043         ;;
8044       esac
8045       ;;
8046
8047     newsos6)
8048       lt_prog_compiler_pic='-KPIC'
8049       lt_prog_compiler_static='-Bstatic'
8050       ;;
8051
8052     *nto* | *qnx*)
8053       # QNX uses GNU C++, but need to define -shared option too, otherwise
8054       # it will coredump.
8055       lt_prog_compiler_pic='-fPIC -shared'
8056       ;;
8057
8058     osf3* | osf4* | osf5*)
8059       lt_prog_compiler_wl='-Wl,'
8060       # All OSF/1 code is PIC.
8061       lt_prog_compiler_static='-non_shared'
8062       ;;
8063
8064     rdos*)
8065       lt_prog_compiler_static='-non_shared'
8066       ;;
8067
8068     solaris*)
8069       lt_prog_compiler_pic='-KPIC'
8070       lt_prog_compiler_static='-Bstatic'
8071       case $cc_basename in
8072       f77* | f90* | f95*)
8073         lt_prog_compiler_wl='-Qoption ld ';;
8074       *)
8075         lt_prog_compiler_wl='-Wl,';;
8076       esac
8077       ;;
8078
8079     sunos4*)
8080       lt_prog_compiler_wl='-Qoption ld '
8081       lt_prog_compiler_pic='-PIC'
8082       lt_prog_compiler_static='-Bstatic'
8083       ;;
8084
8085     sysv4 | sysv4.2uw2* | sysv4.3*)
8086       lt_prog_compiler_wl='-Wl,'
8087       lt_prog_compiler_pic='-KPIC'
8088       lt_prog_compiler_static='-Bstatic'
8089       ;;
8090
8091     sysv4*MP*)
8092       if test -d /usr/nec ;then
8093         lt_prog_compiler_pic='-Kconform_pic'
8094         lt_prog_compiler_static='-Bstatic'
8095       fi
8096       ;;
8097
8098     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8099       lt_prog_compiler_wl='-Wl,'
8100       lt_prog_compiler_pic='-KPIC'
8101       lt_prog_compiler_static='-Bstatic'
8102       ;;
8103
8104     unicos*)
8105       lt_prog_compiler_wl='-Wl,'
8106       lt_prog_compiler_can_build_shared=no
8107       ;;
8108
8109     uts4*)
8110       lt_prog_compiler_pic='-pic'
8111       lt_prog_compiler_static='-Bstatic'
8112       ;;
8113
8114     *)
8115       lt_prog_compiler_can_build_shared=no
8116       ;;
8117     esac
8118   fi
8119
8120 case $host_os in
8121   # For platforms which do not support PIC, -DPIC is meaningless:
8122   *djgpp*)
8123     lt_prog_compiler_pic=
8124     ;;
8125   *)
8126     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8127     ;;
8128 esac
8129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8130 $as_echo "$lt_prog_compiler_pic" >&6; }
8131
8132
8133
8134
8135
8136
8137 #
8138 # Check to make sure the PIC flag actually works.
8139 #
8140 if test -n "$lt_prog_compiler_pic"; then
8141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8142 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8143 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8144   $as_echo_n "(cached) " >&6
8145 else
8146   lt_cv_prog_compiler_pic_works=no
8147    ac_outfile=conftest.$ac_objext
8148    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8149    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8150    # Insert the option either (1) after the last *FLAGS variable, or
8151    # (2) before a word containing "conftest.", or (3) at the end.
8152    # Note that $ac_compile itself does not contain backslashes and begins
8153    # with a dollar sign (not a hyphen), so the echo should work correctly.
8154    # The option is referenced via a variable to avoid confusing sed.
8155    lt_compile=`echo "$ac_compile" | $SED \
8156    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8157    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8158    -e 's:$: $lt_compiler_flag:'`
8159    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8160    (eval "$lt_compile" 2>conftest.err)
8161    ac_status=$?
8162    cat conftest.err >&5
8163    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8164    if (exit $ac_status) && test -s "$ac_outfile"; then
8165      # The compiler can only warn and ignore the option if not recognized
8166      # So say no if there are warnings other than the usual output.
8167      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8168      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8169      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8170        lt_cv_prog_compiler_pic_works=yes
8171      fi
8172    fi
8173    $RM conftest*
8174
8175 fi
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8177 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8178
8179 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8180     case $lt_prog_compiler_pic in
8181      "" | " "*) ;;
8182      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8183      esac
8184 else
8185     lt_prog_compiler_pic=
8186      lt_prog_compiler_can_build_shared=no
8187 fi
8188
8189 fi
8190
8191
8192
8193
8194
8195
8196 #
8197 # Check to make sure the static flag actually works.
8198 #
8199 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8201 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8202 if ${lt_cv_prog_compiler_static_works+:} false; then :
8203   $as_echo_n "(cached) " >&6
8204 else
8205   lt_cv_prog_compiler_static_works=no
8206    save_LDFLAGS="$LDFLAGS"
8207    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8208    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8209    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8210      # The linker can only warn and ignore the option if not recognized
8211      # So say no if there are warnings
8212      if test -s conftest.err; then
8213        # Append any errors to the config.log.
8214        cat conftest.err 1>&5
8215        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8216        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8217        if diff conftest.exp conftest.er2 >/dev/null; then
8218          lt_cv_prog_compiler_static_works=yes
8219        fi
8220      else
8221        lt_cv_prog_compiler_static_works=yes
8222      fi
8223    fi
8224    $RM -r conftest*
8225    LDFLAGS="$save_LDFLAGS"
8226
8227 fi
8228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8229 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8230
8231 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8232     :
8233 else
8234     lt_prog_compiler_static=
8235 fi
8236
8237
8238
8239
8240
8241
8242
8243   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8244 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8245 if ${lt_cv_prog_compiler_c_o+:} false; then :
8246   $as_echo_n "(cached) " >&6
8247 else
8248   lt_cv_prog_compiler_c_o=no
8249    $RM -r conftest 2>/dev/null
8250    mkdir conftest
8251    cd conftest
8252    mkdir out
8253    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8254
8255    lt_compiler_flag="-o out/conftest2.$ac_objext"
8256    # Insert the option either (1) after the last *FLAGS variable, or
8257    # (2) before a word containing "conftest.", or (3) at the end.
8258    # Note that $ac_compile itself does not contain backslashes and begins
8259    # with a dollar sign (not a hyphen), so the echo should work correctly.
8260    lt_compile=`echo "$ac_compile" | $SED \
8261    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8262    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8263    -e 's:$: $lt_compiler_flag:'`
8264    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8265    (eval "$lt_compile" 2>out/conftest.err)
8266    ac_status=$?
8267    cat out/conftest.err >&5
8268    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8269    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8270    then
8271      # The compiler can only warn and ignore the option if not recognized
8272      # So say no if there are warnings
8273      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8274      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8275      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8276        lt_cv_prog_compiler_c_o=yes
8277      fi
8278    fi
8279    chmod u+w . 2>&5
8280    $RM conftest*
8281    # SGI C++ compiler will create directory out/ii_files/ for
8282    # template instantiation
8283    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8284    $RM out/* && rmdir out
8285    cd ..
8286    $RM -r conftest
8287    $RM conftest*
8288
8289 fi
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8291 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8292
8293
8294
8295
8296
8297
8298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8299 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8300 if ${lt_cv_prog_compiler_c_o+:} false; then :
8301   $as_echo_n "(cached) " >&6
8302 else
8303   lt_cv_prog_compiler_c_o=no
8304    $RM -r conftest 2>/dev/null
8305    mkdir conftest
8306    cd conftest
8307    mkdir out
8308    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8309
8310    lt_compiler_flag="-o out/conftest2.$ac_objext"
8311    # Insert the option either (1) after the last *FLAGS variable, or
8312    # (2) before a word containing "conftest.", or (3) at the end.
8313    # Note that $ac_compile itself does not contain backslashes and begins
8314    # with a dollar sign (not a hyphen), so the echo should work correctly.
8315    lt_compile=`echo "$ac_compile" | $SED \
8316    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8317    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8318    -e 's:$: $lt_compiler_flag:'`
8319    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8320    (eval "$lt_compile" 2>out/conftest.err)
8321    ac_status=$?
8322    cat out/conftest.err >&5
8323    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8324    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8325    then
8326      # The compiler can only warn and ignore the option if not recognized
8327      # So say no if there are warnings
8328      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8329      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8330      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8331        lt_cv_prog_compiler_c_o=yes
8332      fi
8333    fi
8334    chmod u+w . 2>&5
8335    $RM conftest*
8336    # SGI C++ compiler will create directory out/ii_files/ for
8337    # template instantiation
8338    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8339    $RM out/* && rmdir out
8340    cd ..
8341    $RM -r conftest
8342    $RM conftest*
8343
8344 fi
8345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8346 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8347
8348
8349
8350
8351 hard_links="nottested"
8352 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8353   # do not overwrite the value of need_locks provided by the user
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8355 $as_echo_n "checking if we can lock with hard links... " >&6; }
8356   hard_links=yes
8357   $RM conftest*
8358   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8359   touch conftest.a
8360   ln conftest.a conftest.b 2>&5 || hard_links=no
8361   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8363 $as_echo "$hard_links" >&6; }
8364   if test "$hard_links" = no; then
8365     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8366 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8367     need_locks=warn
8368   fi
8369 else
8370   need_locks=no
8371 fi
8372
8373
8374
8375
8376
8377
8378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8379 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8380
8381   runpath_var=
8382   allow_undefined_flag=
8383   always_export_symbols=no
8384   archive_cmds=
8385   archive_expsym_cmds=
8386   compiler_needs_object=no
8387   enable_shared_with_static_runtimes=no
8388   export_dynamic_flag_spec=
8389   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8390   hardcode_automatic=no
8391   hardcode_direct=no
8392   hardcode_direct_absolute=no
8393   hardcode_libdir_flag_spec=
8394   hardcode_libdir_flag_spec_ld=
8395   hardcode_libdir_separator=
8396   hardcode_minus_L=no
8397   hardcode_shlibpath_var=unsupported
8398   inherit_rpath=no
8399   link_all_deplibs=unknown
8400   module_cmds=
8401   module_expsym_cmds=
8402   old_archive_from_new_cmds=
8403   old_archive_from_expsyms_cmds=
8404   thread_safe_flag_spec=
8405   whole_archive_flag_spec=
8406   # include_expsyms should be a list of space-separated symbols to be *always*
8407   # included in the symbol list
8408   include_expsyms=
8409   # exclude_expsyms can be an extended regexp of symbols to exclude
8410   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8411   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8412   # as well as any symbol that contains `d'.
8413   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8414   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8415   # platforms (ab)use it in PIC code, but their linkers get confused if
8416   # the symbol is explicitly referenced.  Since portable code cannot
8417   # rely on this symbol name, it's probably fine to never include it in
8418   # preloaded symbol tables.
8419   # Exclude shared library initialization/finalization symbols.
8420   extract_expsyms_cmds=
8421
8422   case $host_os in
8423   cygwin* | mingw* | pw32* | cegcc*)
8424     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8425     # When not using gcc, we currently assume that we are using
8426     # Microsoft Visual C++.
8427     if test "$GCC" != yes; then
8428       with_gnu_ld=no
8429     fi
8430     ;;
8431   interix*)
8432     # we just hope/assume this is gcc and not c89 (= MSVC++)
8433     with_gnu_ld=yes
8434     ;;
8435   openbsd*)
8436     with_gnu_ld=no
8437     ;;
8438   esac
8439
8440   ld_shlibs=yes
8441
8442   # On some targets, GNU ld is compatible enough with the native linker
8443   # that we're better off using the native interface for both.
8444   lt_use_gnu_ld_interface=no
8445   if test "$with_gnu_ld" = yes; then
8446     case $host_os in
8447       aix*)
8448         # The AIX port of GNU ld has always aspired to compatibility
8449         # with the native linker.  However, as the warning in the GNU ld
8450         # block says, versions before 2.19.5* couldn't really create working
8451         # shared libraries, regardless of the interface used.
8452         case `$LD -v 2>&1` in
8453           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8454           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8455           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8456           *)
8457             lt_use_gnu_ld_interface=yes
8458             ;;
8459         esac
8460         ;;
8461       *)
8462         lt_use_gnu_ld_interface=yes
8463         ;;
8464     esac
8465   fi
8466
8467   if test "$lt_use_gnu_ld_interface" = yes; then
8468     # If archive_cmds runs LD, not CC, wlarc should be empty
8469     wlarc='${wl}'
8470
8471     # Set some defaults for GNU ld with shared library support. These
8472     # are reset later if shared libraries are not supported. Putting them
8473     # here allows them to be overridden if necessary.
8474     runpath_var=LD_RUN_PATH
8475     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8476     export_dynamic_flag_spec='${wl}--export-dynamic'
8477     # ancient GNU ld didn't support --whole-archive et. al.
8478     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8479       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8480     else
8481       whole_archive_flag_spec=
8482     fi
8483     supports_anon_versioning=no
8484     case `$LD -v 2>&1` in
8485       *GNU\ gold*) supports_anon_versioning=yes ;;
8486       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8487       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8488       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8489       *\ 2.11.*) ;; # other 2.11 versions
8490       *) supports_anon_versioning=yes ;;
8491     esac
8492
8493     # See if GNU ld supports shared libraries.
8494     case $host_os in
8495     aix[3-9]*)
8496       # On AIX/PPC, the GNU linker is very broken
8497       if test "$host_cpu" != ia64; then
8498         ld_shlibs=no
8499         cat <<_LT_EOF 1>&2
8500
8501 *** Warning: the GNU linker, at least up to release 2.19, is reported
8502 *** to be unable to reliably create shared libraries on AIX.
8503 *** Therefore, libtool is disabling shared libraries support.  If you
8504 *** really care for shared libraries, you may want to install binutils
8505 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8506 *** You will then need to restart the configuration process.
8507
8508 _LT_EOF
8509       fi
8510       ;;
8511
8512     amigaos*)
8513       case $host_cpu in
8514       powerpc)
8515             # see comment about AmigaOS4 .so support
8516             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8517             archive_expsym_cmds=''
8518         ;;
8519       m68k)
8520             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
8521             hardcode_libdir_flag_spec='-L$libdir'
8522             hardcode_minus_L=yes
8523         ;;
8524       esac
8525       ;;
8526
8527     beos*)
8528       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8529         allow_undefined_flag=unsupported
8530         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8531         # support --undefined.  This deserves some investigation.  FIXME
8532         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8533       else
8534         ld_shlibs=no
8535       fi
8536       ;;
8537
8538     cygwin* | mingw* | pw32* | cegcc*)
8539       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8540       # as there is no search path for DLLs.
8541       hardcode_libdir_flag_spec='-L$libdir'
8542       export_dynamic_flag_spec='${wl}--export-all-symbols'
8543       allow_undefined_flag=unsupported
8544       always_export_symbols=no
8545       enable_shared_with_static_runtimes=yes
8546       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8547
8548       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8549         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8550         # If the export-symbols file already is a .def file (1st line
8551         # is EXPORTS), use it as is; otherwise, prepend...
8552         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8553           cp $export_symbols $output_objdir/$soname.def;
8554         else
8555           echo EXPORTS > $output_objdir/$soname.def;
8556           cat $export_symbols >> $output_objdir/$soname.def;
8557         fi~
8558         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8559       else
8560         ld_shlibs=no
8561       fi
8562       ;;
8563
8564     haiku*)
8565       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8566       link_all_deplibs=yes
8567       ;;
8568
8569     interix[3-9]*)
8570       hardcode_direct=no
8571       hardcode_shlibpath_var=no
8572       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8573       export_dynamic_flag_spec='${wl}-E'
8574       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8575       # Instead, shared libraries are loaded at an image base (0x10000000 by
8576       # default) and relocated if they conflict, which is a slow very memory
8577       # consuming and fragmenting process.  To avoid this, we pick a random,
8578       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8579       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8580       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8581       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8582       ;;
8583
8584     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8585       tmp_diet=no
8586       if test "$host_os" = linux-dietlibc; then
8587         case $cc_basename in
8588           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8589         esac
8590       fi
8591       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8592          && test "$tmp_diet" = no
8593       then
8594         tmp_addflag=' $pic_flag'
8595         tmp_sharedflag='-shared'
8596         case $cc_basename,$host_cpu in
8597         pgcc*)                          # Portland Group C compiler
8598           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8599           tmp_addflag=' $pic_flag'
8600           ;;
8601         pgf77* | pgf90* | pgf95* | pgfortran*)
8602                                         # Portland Group f77 and f90 compilers
8603           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8604           tmp_addflag=' $pic_flag -Mnomain' ;;
8605         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8606           tmp_addflag=' -i_dynamic' ;;
8607         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8608           tmp_addflag=' -i_dynamic -nofor_main' ;;
8609         ifc* | ifort*)                  # Intel Fortran compiler
8610           tmp_addflag=' -nofor_main' ;;
8611         lf95*)                          # Lahey Fortran 8.1
8612           whole_archive_flag_spec=
8613           tmp_sharedflag='--shared' ;;
8614         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8615           tmp_sharedflag='-qmkshrobj'
8616           tmp_addflag= ;;
8617         nvcc*)  # Cuda Compiler Driver 2.2
8618           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8619           compiler_needs_object=yes
8620           ;;
8621         esac
8622         case `$CC -V 2>&1 | sed 5q` in
8623         *Sun\ C*)                       # Sun C 5.9
8624           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8625           compiler_needs_object=yes
8626           tmp_sharedflag='-G' ;;
8627         *Sun\ F*)                       # Sun Fortran 8.3
8628           tmp_sharedflag='-G' ;;
8629         esac
8630         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8631
8632         if test "x$supports_anon_versioning" = xyes; then
8633           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8634             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8635             echo "local: *; };" >> $output_objdir/$libname.ver~
8636             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8637         fi
8638
8639         case $cc_basename in
8640         xlf* | bgf* | bgxlf* | mpixlf*)
8641           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8642           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8643           hardcode_libdir_flag_spec=
8644           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8645           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8646           if test "x$supports_anon_versioning" = xyes; then
8647             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8648               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8649               echo "local: *; };" >> $output_objdir/$libname.ver~
8650               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8651           fi
8652           ;;
8653         esac
8654       else
8655         ld_shlibs=no
8656       fi
8657       ;;
8658
8659     netbsd*)
8660       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8661         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8662         wlarc=
8663       else
8664         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8665         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8666       fi
8667       ;;
8668
8669     solaris*)
8670       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8671         ld_shlibs=no
8672         cat <<_LT_EOF 1>&2
8673
8674 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8675 *** create shared libraries on Solaris systems.  Therefore, libtool
8676 *** is disabling shared libraries support.  We urge you to upgrade GNU
8677 *** binutils to release 2.9.1 or newer.  Another option is to modify
8678 *** your PATH or compiler configuration so that the native linker is
8679 *** used, and then restart.
8680
8681 _LT_EOF
8682       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8683         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8684         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8685       else
8686         ld_shlibs=no
8687       fi
8688       ;;
8689
8690     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8691       case `$LD -v 2>&1` in
8692         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8693         ld_shlibs=no
8694         cat <<_LT_EOF 1>&2
8695
8696 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8697 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8698 *** is disabling shared libraries support.  We urge you to upgrade GNU
8699 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8700 *** your PATH or compiler configuration so that the native linker is
8701 *** used, and then restart.
8702
8703 _LT_EOF
8704         ;;
8705         *)
8706           # For security reasons, it is highly recommended that you always
8707           # use absolute paths for naming shared libraries, and exclude the
8708           # DT_RUNPATH tag from executables and libraries.  But doing so
8709           # requires that you compile everything twice, which is a pain.
8710           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8711             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8712             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8713             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8714           else
8715             ld_shlibs=no
8716           fi
8717         ;;
8718       esac
8719       ;;
8720
8721     sunos4*)
8722       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8723       wlarc=
8724       hardcode_direct=yes
8725       hardcode_shlibpath_var=no
8726       ;;
8727
8728     *)
8729       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8730         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8731         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8732       else
8733         ld_shlibs=no
8734       fi
8735       ;;
8736     esac
8737
8738     if test "$ld_shlibs" = no; then
8739       runpath_var=
8740       hardcode_libdir_flag_spec=
8741       export_dynamic_flag_spec=
8742       whole_archive_flag_spec=
8743     fi
8744   else
8745     # PORTME fill in a description of your system's linker (not GNU ld)
8746     case $host_os in
8747     aix3*)
8748       allow_undefined_flag=unsupported
8749       always_export_symbols=yes
8750       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8751       # Note: this linker hardcodes the directories in LIBPATH if there
8752       # are no directories specified by -L.
8753       hardcode_minus_L=yes
8754       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8755         # Neither direct hardcoding nor static linking is supported with a
8756         # broken collect2.
8757         hardcode_direct=unsupported
8758       fi
8759       ;;
8760
8761     aix[4-9]*)
8762       if test "$host_cpu" = ia64; then
8763         # On IA64, the linker does run time linking by default, so we don't
8764         # have to do anything special.
8765         aix_use_runtimelinking=no
8766         exp_sym_flag='-Bexport'
8767         no_entry_flag=""
8768       else
8769         # If we're using GNU nm, then we don't want the "-C" option.
8770         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8771         # Also, AIX nm treats weak defined symbols like other global
8772         # defined symbols, whereas GNU nm marks them as "W".
8773         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8774           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8775         else
8776           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8777         fi
8778         aix_use_runtimelinking=no
8779
8780         # Test if we are trying to use run time linking or normal
8781         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8782         # need to do runtime linking.
8783         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8784           for ld_flag in $LDFLAGS; do
8785           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8786             aix_use_runtimelinking=yes
8787             break
8788           fi
8789           done
8790           ;;
8791         esac
8792
8793         exp_sym_flag='-bexport'
8794         no_entry_flag='-bnoentry'
8795       fi
8796
8797       # When large executables or shared objects are built, AIX ld can
8798       # have problems creating the table of contents.  If linking a library
8799       # or program results in "error TOC overflow" add -mminimal-toc to
8800       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8801       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8802
8803       archive_cmds=''
8804       hardcode_direct=yes
8805       hardcode_direct_absolute=yes
8806       hardcode_libdir_separator=':'
8807       link_all_deplibs=yes
8808       file_list_spec='${wl}-f,'
8809
8810       if test "$GCC" = yes; then
8811         case $host_os in aix4.[012]|aix4.[012].*)
8812         # We only want to do this on AIX 4.2 and lower, the check
8813         # below for broken collect2 doesn't work under 4.3+
8814           collect2name=`${CC} -print-prog-name=collect2`
8815           if test -f "$collect2name" &&
8816            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8817           then
8818           # We have reworked collect2
8819           :
8820           else
8821           # We have old collect2
8822           hardcode_direct=unsupported
8823           # It fails to find uninstalled libraries when the uninstalled
8824           # path is not listed in the libpath.  Setting hardcode_minus_L
8825           # to unsupported forces relinking
8826           hardcode_minus_L=yes
8827           hardcode_libdir_flag_spec='-L$libdir'
8828           hardcode_libdir_separator=
8829           fi
8830           ;;
8831         esac
8832         shared_flag='-shared'
8833         if test "$aix_use_runtimelinking" = yes; then
8834           shared_flag="$shared_flag "'${wl}-G'
8835         fi
8836       else
8837         # not using gcc
8838         if test "$host_cpu" = ia64; then
8839         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8840         # chokes on -Wl,-G. The following line is correct:
8841           shared_flag='-G'
8842         else
8843           if test "$aix_use_runtimelinking" = yes; then
8844             shared_flag='${wl}-G'
8845           else
8846             shared_flag='${wl}-bM:SRE'
8847           fi
8848         fi
8849       fi
8850
8851       export_dynamic_flag_spec='${wl}-bexpall'
8852       # It seems that -bexpall does not export symbols beginning with
8853       # underscore (_), so it is better to generate a list of symbols to export.
8854       always_export_symbols=yes
8855       if test "$aix_use_runtimelinking" = yes; then
8856         # Warning - without using the other runtime loading flags (-brtl),
8857         # -berok will link without error, but may produce a broken library.
8858         allow_undefined_flag='-berok'
8859         # Determine the default libpath from the value encoded in an
8860         # empty executable.
8861         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8862 /* end confdefs.h.  */
8863
8864 int
8865 main ()
8866 {
8867
8868   ;
8869   return 0;
8870 }
8871 _ACEOF
8872 if ac_fn_c_try_link "$LINENO"; then :
8873
8874 lt_aix_libpath_sed='
8875     /Import File Strings/,/^$/ {
8876         /^0/ {
8877             s/^0  *\(.*\)$/\1/
8878             p
8879         }
8880     }'
8881 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8882 # Check for a 64-bit object if we didn't find anything.
8883 if test -z "$aix_libpath"; then
8884   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8885 fi
8886 fi
8887 rm -f core conftest.err conftest.$ac_objext \
8888     conftest$ac_exeext conftest.$ac_ext
8889 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8890
8891         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8892         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
8893       else
8894         if test "$host_cpu" = ia64; then
8895           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8896           allow_undefined_flag="-z nodefs"
8897           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8898         else
8899          # Determine the default libpath from the value encoded in an
8900          # empty executable.
8901          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8902 /* end confdefs.h.  */
8903
8904 int
8905 main ()
8906 {
8907
8908   ;
8909   return 0;
8910 }
8911 _ACEOF
8912 if ac_fn_c_try_link "$LINENO"; then :
8913
8914 lt_aix_libpath_sed='
8915     /Import File Strings/,/^$/ {
8916         /^0/ {
8917             s/^0  *\(.*\)$/\1/
8918             p
8919         }
8920     }'
8921 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8922 # Check for a 64-bit object if we didn't find anything.
8923 if test -z "$aix_libpath"; then
8924   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8925 fi
8926 fi
8927 rm -f core conftest.err conftest.$ac_objext \
8928     conftest$ac_exeext conftest.$ac_ext
8929 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8930
8931          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8932           # Warning - without using the other run time loading flags,
8933           # -berok will link without error, but may produce a broken library.
8934           no_undefined_flag=' ${wl}-bernotok'
8935           allow_undefined_flag=' ${wl}-berok'
8936           if test "$with_gnu_ld" = yes; then
8937             # We only use this code for GNU lds that support --whole-archive.
8938             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8939           else
8940             # Exported symbols can be pulled into shared objects from archives
8941             whole_archive_flag_spec='$convenience'
8942           fi
8943           archive_cmds_need_lc=yes
8944           # This is similar to how AIX traditionally builds its shared libraries.
8945           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
8946         fi
8947       fi
8948       ;;
8949
8950     amigaos*)
8951       case $host_cpu in
8952       powerpc)
8953             # see comment about AmigaOS4 .so support
8954             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8955             archive_expsym_cmds=''
8956         ;;
8957       m68k)
8958             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
8959             hardcode_libdir_flag_spec='-L$libdir'
8960             hardcode_minus_L=yes
8961         ;;
8962       esac
8963       ;;
8964
8965     bsdi[45]*)
8966       export_dynamic_flag_spec=-rdynamic
8967       ;;
8968
8969     cygwin* | mingw* | pw32* | cegcc*)
8970       # When not using gcc, we currently assume that we are using
8971       # Microsoft Visual C++.
8972       # hardcode_libdir_flag_spec is actually meaningless, as there is
8973       # no search path for DLLs.
8974       hardcode_libdir_flag_spec=' '
8975       allow_undefined_flag=unsupported
8976       # Tell ltmain to make .lib files, not .a files.
8977       libext=lib
8978       # Tell ltmain to make .dll files, not .so files.
8979       shrext_cmds=".dll"
8980       # FIXME: Setting linknames here is a bad hack.
8981       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8982       # The linker will automatically build a .lib file if we build a DLL.
8983       old_archive_from_new_cmds='true'
8984       # FIXME: Should let the user specify the lib program.
8985       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8986       fix_srcfile_path='`cygpath -w "$srcfile"`'
8987       enable_shared_with_static_runtimes=yes
8988       ;;
8989
8990     darwin* | rhapsody*)
8991
8992
8993   archive_cmds_need_lc=no
8994   hardcode_direct=no
8995   hardcode_automatic=yes
8996   hardcode_shlibpath_var=unsupported
8997   if test "$lt_cv_ld_force_load" = "yes"; then
8998     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8999   else
9000     whole_archive_flag_spec=''
9001   fi
9002   link_all_deplibs=yes
9003   allow_undefined_flag="$_lt_dar_allow_undefined"
9004   case $cc_basename in
9005      ifort*) _lt_dar_can_shared=yes ;;
9006      *) _lt_dar_can_shared=$GCC ;;
9007   esac
9008   if test "$_lt_dar_can_shared" = "yes"; then
9009     output_verbose_link_cmd=func_echo_all
9010     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9011     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9012     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9013     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9014
9015   else
9016   ld_shlibs=no
9017   fi
9018
9019       ;;
9020
9021     dgux*)
9022       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9023       hardcode_libdir_flag_spec='-L$libdir'
9024       hardcode_shlibpath_var=no
9025       ;;
9026
9027     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9028     # support.  Future versions do this automatically, but an explicit c++rt0.o
9029     # does not break anything, and helps significantly (at the cost of a little
9030     # extra space).
9031     freebsd2.2*)
9032       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9033       hardcode_libdir_flag_spec='-R$libdir'
9034       hardcode_direct=yes
9035       hardcode_shlibpath_var=no
9036       ;;
9037
9038     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9039     freebsd2.*)
9040       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9041       hardcode_direct=yes
9042       hardcode_minus_L=yes
9043       hardcode_shlibpath_var=no
9044       ;;
9045
9046     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9047     freebsd* | dragonfly*)
9048       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9049       hardcode_libdir_flag_spec='-R$libdir'
9050       hardcode_direct=yes
9051       hardcode_shlibpath_var=no
9052       ;;
9053
9054     hpux9*)
9055       if test "$GCC" = yes; then
9056         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9057       else
9058         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9059       fi
9060       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9061       hardcode_libdir_separator=:
9062       hardcode_direct=yes
9063
9064       # hardcode_minus_L: Not really in the search PATH,
9065       # but as the default location of the library.
9066       hardcode_minus_L=yes
9067       export_dynamic_flag_spec='${wl}-E'
9068       ;;
9069
9070     hpux10*)
9071       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9072         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9073       else
9074         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9075       fi
9076       if test "$with_gnu_ld" = no; then
9077         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9078         hardcode_libdir_flag_spec_ld='+b $libdir'
9079         hardcode_libdir_separator=:
9080         hardcode_direct=yes
9081         hardcode_direct_absolute=yes
9082         export_dynamic_flag_spec='${wl}-E'
9083         # hardcode_minus_L: Not really in the search PATH,
9084         # but as the default location of the library.
9085         hardcode_minus_L=yes
9086       fi
9087       ;;
9088
9089     hpux11*)
9090       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9091         case $host_cpu in
9092         hppa*64*)
9093           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9094           ;;
9095         ia64*)
9096           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9097           ;;
9098         *)
9099           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9100           ;;
9101         esac
9102       else
9103         case $host_cpu in
9104         hppa*64*)
9105           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9106           ;;
9107         ia64*)
9108           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9109           ;;
9110         *)
9111
9112           # Older versions of the 11.00 compiler do not understand -b yet
9113           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9114           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9115 $as_echo_n "checking if $CC understands -b... " >&6; }
9116 if ${lt_cv_prog_compiler__b+:} false; then :
9117   $as_echo_n "(cached) " >&6
9118 else
9119   lt_cv_prog_compiler__b=no
9120    save_LDFLAGS="$LDFLAGS"
9121    LDFLAGS="$LDFLAGS -b"
9122    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9123    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9124      # The linker can only warn and ignore the option if not recognized
9125      # So say no if there are warnings
9126      if test -s conftest.err; then
9127        # Append any errors to the config.log.
9128        cat conftest.err 1>&5
9129        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9130        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9131        if diff conftest.exp conftest.er2 >/dev/null; then
9132          lt_cv_prog_compiler__b=yes
9133        fi
9134      else
9135        lt_cv_prog_compiler__b=yes
9136      fi
9137    fi
9138    $RM -r conftest*
9139    LDFLAGS="$save_LDFLAGS"
9140
9141 fi
9142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9143 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9144
9145 if test x"$lt_cv_prog_compiler__b" = xyes; then
9146     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9147 else
9148     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9149 fi
9150
9151           ;;
9152         esac
9153       fi
9154       if test "$with_gnu_ld" = no; then
9155         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9156         hardcode_libdir_separator=:
9157
9158         case $host_cpu in
9159         hppa*64*|ia64*)
9160           hardcode_direct=no
9161           hardcode_shlibpath_var=no
9162           ;;
9163         *)
9164           hardcode_direct=yes
9165           hardcode_direct_absolute=yes
9166           export_dynamic_flag_spec='${wl}-E'
9167
9168           # hardcode_minus_L: Not really in the search PATH,
9169           # but as the default location of the library.
9170           hardcode_minus_L=yes
9171           ;;
9172         esac
9173       fi
9174       ;;
9175
9176     irix5* | irix6* | nonstopux*)
9177       if test "$GCC" = yes; then
9178         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9179         # Try to use the -exported_symbol ld option, if it does not
9180         # work, assume that -exports_file does not work either and
9181         # implicitly export all symbols.
9182         save_LDFLAGS="$LDFLAGS"
9183         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9184         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9185 /* end confdefs.h.  */
9186 int foo(void) {}
9187 _ACEOF
9188 if ac_fn_c_try_link "$LINENO"; then :
9189   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9190
9191 fi
9192 rm -f core conftest.err conftest.$ac_objext \
9193     conftest$ac_exeext conftest.$ac_ext
9194         LDFLAGS="$save_LDFLAGS"
9195       else
9196         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9197         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9198       fi
9199       archive_cmds_need_lc='no'
9200       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9201       hardcode_libdir_separator=:
9202       inherit_rpath=yes
9203       link_all_deplibs=yes
9204       ;;
9205
9206     netbsd*)
9207       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9208         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9209       else
9210         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9211       fi
9212       hardcode_libdir_flag_spec='-R$libdir'
9213       hardcode_direct=yes
9214       hardcode_shlibpath_var=no
9215       ;;
9216
9217     newsos6)
9218       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9219       hardcode_direct=yes
9220       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9221       hardcode_libdir_separator=:
9222       hardcode_shlibpath_var=no
9223       ;;
9224
9225     *nto* | *qnx*)
9226       ;;
9227
9228     openbsd*)
9229       if test -f /usr/libexec/ld.so; then
9230         hardcode_direct=yes
9231         hardcode_shlibpath_var=no
9232         hardcode_direct_absolute=yes
9233         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9234           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9235           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9236           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9237           export_dynamic_flag_spec='${wl}-E'
9238         else
9239           case $host_os in
9240            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9241              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9242              hardcode_libdir_flag_spec='-R$libdir'
9243              ;;
9244            *)
9245              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9246              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9247              ;;
9248           esac
9249         fi
9250       else
9251         ld_shlibs=no
9252       fi
9253       ;;
9254
9255     os2*)
9256       hardcode_libdir_flag_spec='-L$libdir'
9257       hardcode_minus_L=yes
9258       allow_undefined_flag=unsupported
9259       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9260       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9261       ;;
9262
9263     osf3*)
9264       if test "$GCC" = yes; then
9265         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9266         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9267       else
9268         allow_undefined_flag=' -expect_unresolved \*'
9269         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9270       fi
9271       archive_cmds_need_lc='no'
9272       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9273       hardcode_libdir_separator=:
9274       ;;
9275
9276     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9277       if test "$GCC" = yes; then
9278         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9279         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9280         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9281       else
9282         allow_undefined_flag=' -expect_unresolved \*'
9283         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9284         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9285         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9286
9287         # Both c and cxx compiler support -rpath directly
9288         hardcode_libdir_flag_spec='-rpath $libdir'
9289       fi
9290       archive_cmds_need_lc='no'
9291       hardcode_libdir_separator=:
9292       ;;
9293
9294     solaris*)
9295       no_undefined_flag=' -z defs'
9296       if test "$GCC" = yes; then
9297         wlarc='${wl}'
9298         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9299         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9300           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9301       else
9302         case `$CC -V 2>&1` in
9303         *"Compilers 5.0"*)
9304           wlarc=''
9305           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9306           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9307           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9308           ;;
9309         *)
9310           wlarc='${wl}'
9311           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9312           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9313           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9314           ;;
9315         esac
9316       fi
9317       hardcode_libdir_flag_spec='-R$libdir'
9318       hardcode_shlibpath_var=no
9319       case $host_os in
9320       solaris2.[0-5] | solaris2.[0-5].*) ;;
9321       *)
9322         # The compiler driver will combine and reorder linker options,
9323         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9324         # but is careful enough not to reorder.
9325         # Supported since Solaris 2.6 (maybe 2.5.1?)
9326         if test "$GCC" = yes; then
9327           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9328         else
9329           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9330         fi
9331         ;;
9332       esac
9333       link_all_deplibs=yes
9334       ;;
9335
9336     sunos4*)
9337       if test "x$host_vendor" = xsequent; then
9338         # Use $CC to link under sequent, because it throws in some extra .o
9339         # files that make .init and .fini sections work.
9340         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9341       else
9342         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9343       fi
9344       hardcode_libdir_flag_spec='-L$libdir'
9345       hardcode_direct=yes
9346       hardcode_minus_L=yes
9347       hardcode_shlibpath_var=no
9348       ;;
9349
9350     sysv4)
9351       case $host_vendor in
9352         sni)
9353           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9354           hardcode_direct=yes # is this really true???
9355         ;;
9356         siemens)
9357           ## LD is ld it makes a PLAMLIB
9358           ## CC just makes a GrossModule.
9359           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9360           reload_cmds='$CC -r -o $output$reload_objs'
9361           hardcode_direct=no
9362         ;;
9363         motorola)
9364           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9365           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9366         ;;
9367       esac
9368       runpath_var='LD_RUN_PATH'
9369       hardcode_shlibpath_var=no
9370       ;;
9371
9372     sysv4.3*)
9373       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9374       hardcode_shlibpath_var=no
9375       export_dynamic_flag_spec='-Bexport'
9376       ;;
9377
9378     sysv4*MP*)
9379       if test -d /usr/nec; then
9380         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9381         hardcode_shlibpath_var=no
9382         runpath_var=LD_RUN_PATH
9383         hardcode_runpath_var=yes
9384         ld_shlibs=yes
9385       fi
9386       ;;
9387
9388     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9389       no_undefined_flag='${wl}-z,text'
9390       archive_cmds_need_lc=no
9391       hardcode_shlibpath_var=no
9392       runpath_var='LD_RUN_PATH'
9393
9394       if test "$GCC" = yes; then
9395         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9396         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9397       else
9398         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9399         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9400       fi
9401       ;;
9402
9403     sysv5* | sco3.2v5* | sco5v6*)
9404       # Note: We can NOT use -z defs as we might desire, because we do not
9405       # link with -lc, and that would cause any symbols used from libc to
9406       # always be unresolved, which means just about no library would
9407       # ever link correctly.  If we're not using GNU ld we use -z text
9408       # though, which does catch some bad symbols but isn't as heavy-handed
9409       # as -z defs.
9410       no_undefined_flag='${wl}-z,text'
9411       allow_undefined_flag='${wl}-z,nodefs'
9412       archive_cmds_need_lc=no
9413       hardcode_shlibpath_var=no
9414       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9415       hardcode_libdir_separator=':'
9416       link_all_deplibs=yes
9417       export_dynamic_flag_spec='${wl}-Bexport'
9418       runpath_var='LD_RUN_PATH'
9419
9420       if test "$GCC" = yes; then
9421         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9422         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9423       else
9424         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9425         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9426       fi
9427       ;;
9428
9429     uts4*)
9430       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9431       hardcode_libdir_flag_spec='-L$libdir'
9432       hardcode_shlibpath_var=no
9433       ;;
9434
9435     *)
9436       ld_shlibs=no
9437       ;;
9438     esac
9439
9440     if test x$host_vendor = xsni; then
9441       case $host in
9442       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9443         export_dynamic_flag_spec='${wl}-Blargedynsym'
9444         ;;
9445       esac
9446     fi
9447   fi
9448
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9450 $as_echo "$ld_shlibs" >&6; }
9451 test "$ld_shlibs" = no && can_build_shared=no
9452
9453 with_gnu_ld=$with_gnu_ld
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469 #
9470 # Do we need to explicitly link libc?
9471 #
9472 case "x$archive_cmds_need_lc" in
9473 x|xyes)
9474   # Assume -lc should be added
9475   archive_cmds_need_lc=yes
9476
9477   if test "$enable_shared" = yes && test "$GCC" = yes; then
9478     case $archive_cmds in
9479     *'~'*)
9480       # FIXME: we may have to deal with multi-command sequences.
9481       ;;
9482     '$CC '*)
9483       # Test whether the compiler implicitly links with -lc since on some
9484       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9485       # to ld, don't add -lc before -lgcc.
9486       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9487 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9488 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9489   $as_echo_n "(cached) " >&6
9490 else
9491   $RM conftest*
9492         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9493
9494         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9495   (eval $ac_compile) 2>&5
9496   ac_status=$?
9497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9498   test $ac_status = 0; } 2>conftest.err; then
9499           soname=conftest
9500           lib=conftest
9501           libobjs=conftest.$ac_objext
9502           deplibs=
9503           wl=$lt_prog_compiler_wl
9504           pic_flag=$lt_prog_compiler_pic
9505           compiler_flags=-v
9506           linker_flags=-v
9507           verstring=
9508           output_objdir=.
9509           libname=conftest
9510           lt_save_allow_undefined_flag=$allow_undefined_flag
9511           allow_undefined_flag=
9512           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9513   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9514   ac_status=$?
9515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9516   test $ac_status = 0; }
9517           then
9518             lt_cv_archive_cmds_need_lc=no
9519           else
9520             lt_cv_archive_cmds_need_lc=yes
9521           fi
9522           allow_undefined_flag=$lt_save_allow_undefined_flag
9523         else
9524           cat conftest.err 1>&5
9525         fi
9526         $RM conftest*
9527
9528 fi
9529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9530 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9531       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9532       ;;
9533     esac
9534   fi
9535   ;;
9536 esac
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9695 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9696
9697 if test "$GCC" = yes; then
9698   case $host_os in
9699     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9700     *) lt_awk_arg="/^libraries:/" ;;
9701   esac
9702   case $host_os in
9703     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9704     *) lt_sed_strip_eq="s,=/,/,g" ;;
9705   esac
9706   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9707   case $lt_search_path_spec in
9708   *\;*)
9709     # if the path contains ";" then we assume it to be the separator
9710     # otherwise default to the standard path separator (i.e. ":") - it is
9711     # assumed that no part of a normal pathname contains ";" but that should
9712     # okay in the real world where ";" in dirpaths is itself problematic.
9713     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9714     ;;
9715   *)
9716     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9717     ;;
9718   esac
9719   # Ok, now we have the path, separated by spaces, we can step through it
9720   # and add multilib dir if necessary.
9721   lt_tmp_lt_search_path_spec=
9722   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9723   for lt_sys_path in $lt_search_path_spec; do
9724     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9725       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9726     else
9727       test -d "$lt_sys_path" && \
9728         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9729     fi
9730   done
9731   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9732 BEGIN {RS=" "; FS="/|\n";} {
9733   lt_foo="";
9734   lt_count=0;
9735   for (lt_i = NF; lt_i > 0; lt_i--) {
9736     if ($lt_i != "" && $lt_i != ".") {
9737       if ($lt_i == "..") {
9738         lt_count++;
9739       } else {
9740         if (lt_count == 0) {
9741           lt_foo="/" $lt_i lt_foo;
9742         } else {
9743           lt_count--;
9744         }
9745       }
9746     }
9747   }
9748   if (lt_foo != "") { lt_freq[lt_foo]++; }
9749   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9750 }'`
9751   # AWK program above erroneously prepends '/' to C:/dos/paths
9752   # for these hosts.
9753   case $host_os in
9754     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9755       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9756   esac
9757   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9758 else
9759   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9760 fi
9761 library_names_spec=
9762 libname_spec='lib$name'
9763 soname_spec=
9764 shrext_cmds=".so"
9765 postinstall_cmds=
9766 postuninstall_cmds=
9767 finish_cmds=
9768 finish_eval=
9769 shlibpath_var=
9770 shlibpath_overrides_runpath=unknown
9771 version_type=none
9772 dynamic_linker="$host_os ld.so"
9773 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9774 need_lib_prefix=unknown
9775 hardcode_into_libs=no
9776
9777 # when you set need_version to no, make sure it does not cause -set_version
9778 # flags to be left without arguments
9779 need_version=unknown
9780
9781 case $host_os in
9782 aix3*)
9783   version_type=linux
9784   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9785   shlibpath_var=LIBPATH
9786
9787   # AIX 3 has no versioning support, so we append a major version to the name.
9788   soname_spec='${libname}${release}${shared_ext}$major'
9789   ;;
9790
9791 aix[4-9]*)
9792   version_type=linux
9793   need_lib_prefix=no
9794   need_version=no
9795   hardcode_into_libs=yes
9796   if test "$host_cpu" = ia64; then
9797     # AIX 5 supports IA64
9798     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9799     shlibpath_var=LD_LIBRARY_PATH
9800   else
9801     # With GCC up to 2.95.x, collect2 would create an import file
9802     # for dependence libraries.  The import file would start with
9803     # the line `#! .'.  This would cause the generated library to
9804     # depend on `.', always an invalid library.  This was fixed in
9805     # development snapshots of GCC prior to 3.0.
9806     case $host_os in
9807       aix4 | aix4.[01] | aix4.[01].*)
9808       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9809            echo ' yes '
9810            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9811         :
9812       else
9813         can_build_shared=no
9814       fi
9815       ;;
9816     esac
9817     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9818     # soname into executable. Probably we can add versioning support to
9819     # collect2, so additional links can be useful in future.
9820     if test "$aix_use_runtimelinking" = yes; then
9821       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9822       # instead of lib<name>.a to let people know that these are not
9823       # typical AIX shared libraries.
9824       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9825     else
9826       # We preserve .a as extension for shared libraries through AIX4.2
9827       # and later when we are not doing run time linking.
9828       library_names_spec='${libname}${release}.a $libname.a'
9829       soname_spec='${libname}${release}${shared_ext}$major'
9830     fi
9831     shlibpath_var=LIBPATH
9832   fi
9833   ;;
9834
9835 amigaos*)
9836   case $host_cpu in
9837   powerpc)
9838     # Since July 2007 AmigaOS4 officially supports .so libraries.
9839     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9840     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9841     ;;
9842   m68k)
9843     library_names_spec='$libname.ixlibrary $libname.a'
9844     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9845     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
9846     ;;
9847   esac
9848   ;;
9849
9850 beos*)
9851   library_names_spec='${libname}${shared_ext}'
9852   dynamic_linker="$host_os ld.so"
9853   shlibpath_var=LIBRARY_PATH
9854   ;;
9855
9856 bsdi[45]*)
9857   version_type=linux
9858   need_version=no
9859   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9860   soname_spec='${libname}${release}${shared_ext}$major'
9861   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9862   shlibpath_var=LD_LIBRARY_PATH
9863   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9864   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9865   # the default ld.so.conf also contains /usr/contrib/lib and
9866   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9867   # libtool to hard-code these into programs
9868   ;;
9869
9870 cygwin* | mingw* | pw32* | cegcc*)
9871   version_type=windows
9872   shrext_cmds=".dll"
9873   need_version=no
9874   need_lib_prefix=no
9875
9876   case $GCC,$host_os in
9877   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9878     library_names_spec='$libname.dll.a'
9879     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9880     postinstall_cmds='base_file=`basename \${file}`~
9881       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9882       dldir=$destdir/`dirname \$dlpath`~
9883       test -d \$dldir || mkdir -p \$dldir~
9884       $install_prog $dir/$dlname \$dldir/$dlname~
9885       chmod a+x \$dldir/$dlname~
9886       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9887         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9888       fi'
9889     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9890       dlpath=$dir/\$dldll~
9891        $RM \$dlpath'
9892     shlibpath_overrides_runpath=yes
9893
9894     case $host_os in
9895     cygwin*)
9896       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9897       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9898
9899       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9900       ;;
9901     mingw* | cegcc*)
9902       # MinGW DLLs use traditional 'lib' prefix
9903       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9904       ;;
9905     pw32*)
9906       # pw32 DLLs use 'pw' prefix rather than 'lib'
9907       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9908       ;;
9909     esac
9910     ;;
9911
9912   *)
9913     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9914     ;;
9915   esac
9916   dynamic_linker='Win32 ld.exe'
9917   # FIXME: first we should search . and the directory the executable is in
9918   shlibpath_var=PATH
9919   ;;
9920
9921 darwin* | rhapsody*)
9922   dynamic_linker="$host_os dyld"
9923   version_type=darwin
9924   need_lib_prefix=no
9925   need_version=no
9926   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9927   soname_spec='${libname}${release}${major}$shared_ext'
9928   shlibpath_overrides_runpath=yes
9929   shlibpath_var=DYLD_LIBRARY_PATH
9930   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9931
9932   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9933   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9934   ;;
9935
9936 dgux*)
9937   version_type=linux
9938   need_lib_prefix=no
9939   need_version=no
9940   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9941   soname_spec='${libname}${release}${shared_ext}$major'
9942   shlibpath_var=LD_LIBRARY_PATH
9943   ;;
9944
9945 freebsd* | dragonfly*)
9946   # DragonFly does not have aout.  When/if they implement a new
9947   # versioning mechanism, adjust this.
9948   if test -x /usr/bin/objformat; then
9949     objformat=`/usr/bin/objformat`
9950   else
9951     case $host_os in
9952     freebsd[23].*) objformat=aout ;;
9953     *) objformat=elf ;;
9954     esac
9955   fi
9956   version_type=freebsd-$objformat
9957   case $version_type in
9958     freebsd-elf*)
9959       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9960       need_version=no
9961       need_lib_prefix=no
9962       ;;
9963     freebsd-*)
9964       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9965       need_version=yes
9966       ;;
9967   esac
9968   shlibpath_var=LD_LIBRARY_PATH
9969   case $host_os in
9970   freebsd2.*)
9971     shlibpath_overrides_runpath=yes
9972     ;;
9973   freebsd3.[01]* | freebsdelf3.[01]*)
9974     shlibpath_overrides_runpath=yes
9975     hardcode_into_libs=yes
9976     ;;
9977   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9978   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9979     shlibpath_overrides_runpath=no
9980     hardcode_into_libs=yes
9981     ;;
9982   *) # from 4.6 on, and DragonFly
9983     shlibpath_overrides_runpath=yes
9984     hardcode_into_libs=yes
9985     ;;
9986   esac
9987   ;;
9988
9989 haiku*)
9990   version_type=linux
9991   need_lib_prefix=no
9992   need_version=no
9993   dynamic_linker="$host_os runtime_loader"
9994   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9995   soname_spec='${libname}${release}${shared_ext}$major'
9996   shlibpath_var=LIBRARY_PATH
9997   shlibpath_overrides_runpath=yes
9998   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9999   hardcode_into_libs=yes
10000   ;;
10001
10002 hpux9* | hpux10* | hpux11*)
10003   # Give a soname corresponding to the major version so that dld.sl refuses to
10004   # link against other versions.
10005   version_type=sunos
10006   need_lib_prefix=no
10007   need_version=no
10008   case $host_cpu in
10009   ia64*)
10010     shrext_cmds='.so'
10011     hardcode_into_libs=yes
10012     dynamic_linker="$host_os dld.so"
10013     shlibpath_var=LD_LIBRARY_PATH
10014     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10015     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10016     soname_spec='${libname}${release}${shared_ext}$major'
10017     if test "X$HPUX_IA64_MODE" = X32; then
10018       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10019     else
10020       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10021     fi
10022     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10023     ;;
10024   hppa*64*)
10025     shrext_cmds='.sl'
10026     hardcode_into_libs=yes
10027     dynamic_linker="$host_os dld.sl"
10028     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10029     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10030     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10031     soname_spec='${libname}${release}${shared_ext}$major'
10032     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10033     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10034     ;;
10035   *)
10036     shrext_cmds='.sl'
10037     dynamic_linker="$host_os dld.sl"
10038     shlibpath_var=SHLIB_PATH
10039     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10040     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10041     soname_spec='${libname}${release}${shared_ext}$major'
10042     ;;
10043   esac
10044   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10045   postinstall_cmds='chmod 555 $lib'
10046   # or fails outright, so override atomically:
10047   install_override_mode=555
10048   ;;
10049
10050 interix[3-9]*)
10051   version_type=linux
10052   need_lib_prefix=no
10053   need_version=no
10054   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10055   soname_spec='${libname}${release}${shared_ext}$major'
10056   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10057   shlibpath_var=LD_LIBRARY_PATH
10058   shlibpath_overrides_runpath=no
10059   hardcode_into_libs=yes
10060   ;;
10061
10062 irix5* | irix6* | nonstopux*)
10063   case $host_os in
10064     nonstopux*) version_type=nonstopux ;;
10065     *)
10066         if test "$lt_cv_prog_gnu_ld" = yes; then
10067                 version_type=linux
10068         else
10069                 version_type=irix
10070         fi ;;
10071   esac
10072   need_lib_prefix=no
10073   need_version=no
10074   soname_spec='${libname}${release}${shared_ext}$major'
10075   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10076   case $host_os in
10077   irix5* | nonstopux*)
10078     libsuff= shlibsuff=
10079     ;;
10080   *)
10081     case $LD in # libtool.m4 will add one of these switches to LD
10082     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10083       libsuff= shlibsuff= libmagic=32-bit;;
10084     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10085       libsuff=32 shlibsuff=N32 libmagic=N32;;
10086     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10087       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10088     *) libsuff= shlibsuff= libmagic=never-match;;
10089     esac
10090     ;;
10091   esac
10092   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10093   shlibpath_overrides_runpath=no
10094   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10095   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10096   hardcode_into_libs=yes
10097   ;;
10098
10099 # No shared lib support for Linux oldld, aout, or coff.
10100 linux*oldld* | linux*aout* | linux*coff*)
10101   dynamic_linker=no
10102   ;;
10103
10104 # This must be Linux ELF.
10105 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10106   version_type=linux
10107   need_lib_prefix=no
10108   need_version=no
10109   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10110   soname_spec='${libname}${release}${shared_ext}$major'
10111   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10112   shlibpath_var=LD_LIBRARY_PATH
10113   shlibpath_overrides_runpath=no
10114
10115   # Some binutils ld are patched to set DT_RUNPATH
10116   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10117   $as_echo_n "(cached) " >&6
10118 else
10119   lt_cv_shlibpath_overrides_runpath=no
10120     save_LDFLAGS=$LDFLAGS
10121     save_libdir=$libdir
10122     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10123          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10124     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10125 /* end confdefs.h.  */
10126
10127 int
10128 main ()
10129 {
10130
10131   ;
10132   return 0;
10133 }
10134 _ACEOF
10135 if ac_fn_c_try_link "$LINENO"; then :
10136   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10137   lt_cv_shlibpath_overrides_runpath=yes
10138 fi
10139 fi
10140 rm -f core conftest.err conftest.$ac_objext \
10141     conftest$ac_exeext conftest.$ac_ext
10142     LDFLAGS=$save_LDFLAGS
10143     libdir=$save_libdir
10144
10145 fi
10146
10147   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10148
10149   # This implies no fast_install, which is unacceptable.
10150   # Some rework will be needed to allow for fast_install
10151   # before this can be enabled.
10152   hardcode_into_libs=yes
10153
10154   # Append ld.so.conf contents to the search path
10155   if test -f /etc/ld.so.conf; then
10156     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10157     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10158   fi
10159
10160   # We used to test for /lib/ld.so.1 and disable shared libraries on
10161   # powerpc, because MkLinux only supported shared libraries with the
10162   # GNU dynamic linker.  Since this was broken with cross compilers,
10163   # most powerpc-linux boxes support dynamic linking these days and
10164   # people can always --disable-shared, the test was removed, and we
10165   # assume the GNU/Linux dynamic linker is in use.
10166   dynamic_linker='GNU/Linux ld.so'
10167   ;;
10168
10169 netbsd*)
10170   version_type=sunos
10171   need_lib_prefix=no
10172   need_version=no
10173   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10174     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10175     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10176     dynamic_linker='NetBSD (a.out) ld.so'
10177   else
10178     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10179     soname_spec='${libname}${release}${shared_ext}$major'
10180     dynamic_linker='NetBSD ld.elf_so'
10181   fi
10182   shlibpath_var=LD_LIBRARY_PATH
10183   shlibpath_overrides_runpath=yes
10184   hardcode_into_libs=yes
10185   ;;
10186
10187 newsos6)
10188   version_type=linux
10189   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10190   shlibpath_var=LD_LIBRARY_PATH
10191   shlibpath_overrides_runpath=yes
10192   ;;
10193
10194 *nto* | *qnx*)
10195   version_type=qnx
10196   need_lib_prefix=no
10197   need_version=no
10198   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10199   soname_spec='${libname}${release}${shared_ext}$major'
10200   shlibpath_var=LD_LIBRARY_PATH
10201   shlibpath_overrides_runpath=no
10202   hardcode_into_libs=yes
10203   dynamic_linker='ldqnx.so'
10204   ;;
10205
10206 openbsd*)
10207   version_type=sunos
10208   sys_lib_dlsearch_path_spec="/usr/lib"
10209   need_lib_prefix=no
10210   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10211   case $host_os in
10212     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10213     *)                          need_version=no  ;;
10214   esac
10215   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10216   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10217   shlibpath_var=LD_LIBRARY_PATH
10218   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10219     case $host_os in
10220       openbsd2.[89] | openbsd2.[89].*)
10221         shlibpath_overrides_runpath=no
10222         ;;
10223       *)
10224         shlibpath_overrides_runpath=yes
10225         ;;
10226       esac
10227   else
10228     shlibpath_overrides_runpath=yes
10229   fi
10230   ;;
10231
10232 os2*)
10233   libname_spec='$name'
10234   shrext_cmds=".dll"
10235   need_lib_prefix=no
10236   library_names_spec='$libname${shared_ext} $libname.a'
10237   dynamic_linker='OS/2 ld.exe'
10238   shlibpath_var=LIBPATH
10239   ;;
10240
10241 osf3* | osf4* | osf5*)
10242   version_type=osf
10243   need_lib_prefix=no
10244   need_version=no
10245   soname_spec='${libname}${release}${shared_ext}$major'
10246   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10247   shlibpath_var=LD_LIBRARY_PATH
10248   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10249   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10250   ;;
10251
10252 rdos*)
10253   dynamic_linker=no
10254   ;;
10255
10256 solaris*)
10257   version_type=linux
10258   need_lib_prefix=no
10259   need_version=no
10260   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10261   soname_spec='${libname}${release}${shared_ext}$major'
10262   shlibpath_var=LD_LIBRARY_PATH
10263   shlibpath_overrides_runpath=yes
10264   hardcode_into_libs=yes
10265   # ldd complains unless libraries are executable
10266   postinstall_cmds='chmod +x $lib'
10267   ;;
10268
10269 sunos4*)
10270   version_type=sunos
10271   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10272   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10273   shlibpath_var=LD_LIBRARY_PATH
10274   shlibpath_overrides_runpath=yes
10275   if test "$with_gnu_ld" = yes; then
10276     need_lib_prefix=no
10277   fi
10278   need_version=yes
10279   ;;
10280
10281 sysv4 | sysv4.3*)
10282   version_type=linux
10283   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10284   soname_spec='${libname}${release}${shared_ext}$major'
10285   shlibpath_var=LD_LIBRARY_PATH
10286   case $host_vendor in
10287     sni)
10288       shlibpath_overrides_runpath=no
10289       need_lib_prefix=no
10290       runpath_var=LD_RUN_PATH
10291       ;;
10292     siemens)
10293       need_lib_prefix=no
10294       ;;
10295     motorola)
10296       need_lib_prefix=no
10297       need_version=no
10298       shlibpath_overrides_runpath=no
10299       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10300       ;;
10301   esac
10302   ;;
10303
10304 sysv4*MP*)
10305   if test -d /usr/nec ;then
10306     version_type=linux
10307     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10308     soname_spec='$libname${shared_ext}.$major'
10309     shlibpath_var=LD_LIBRARY_PATH
10310   fi
10311   ;;
10312
10313 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10314   version_type=freebsd-elf
10315   need_lib_prefix=no
10316   need_version=no
10317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10318   soname_spec='${libname}${release}${shared_ext}$major'
10319   shlibpath_var=LD_LIBRARY_PATH
10320   shlibpath_overrides_runpath=yes
10321   hardcode_into_libs=yes
10322   if test "$with_gnu_ld" = yes; then
10323     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10324   else
10325     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10326     case $host_os in
10327       sco3.2v5*)
10328         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10329         ;;
10330     esac
10331   fi
10332   sys_lib_dlsearch_path_spec='/usr/lib'
10333   ;;
10334
10335 tpf*)
10336   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10337   version_type=linux
10338   need_lib_prefix=no
10339   need_version=no
10340   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10341   shlibpath_var=LD_LIBRARY_PATH
10342   shlibpath_overrides_runpath=no
10343   hardcode_into_libs=yes
10344   ;;
10345
10346 uts4*)
10347   version_type=linux
10348   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10349   soname_spec='${libname}${release}${shared_ext}$major'
10350   shlibpath_var=LD_LIBRARY_PATH
10351   ;;
10352
10353 *)
10354   dynamic_linker=no
10355   ;;
10356 esac
10357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10358 $as_echo "$dynamic_linker" >&6; }
10359 test "$dynamic_linker" = no && can_build_shared=no
10360
10361 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10362 if test "$GCC" = yes; then
10363   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10364 fi
10365
10366 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10367   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10368 fi
10369 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10370   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10371 fi
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10465 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10466 hardcode_action=
10467 if test -n "$hardcode_libdir_flag_spec" ||
10468    test -n "$runpath_var" ||
10469    test "X$hardcode_automatic" = "Xyes" ; then
10470
10471   # We can hardcode non-existent directories.
10472   if test "$hardcode_direct" != no &&
10473      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10474      # have to relink, otherwise we might link with an installed library
10475      # when we should be linking with a yet-to-be-installed one
10476      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10477      test "$hardcode_minus_L" != no; then
10478     # Linking always hardcodes the temporary library directory.
10479     hardcode_action=relink
10480   else
10481     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10482     hardcode_action=immediate
10483   fi
10484 else
10485   # We cannot hardcode anything, or else we can only hardcode existing
10486   # directories.
10487   hardcode_action=unsupported
10488 fi
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10490 $as_echo "$hardcode_action" >&6; }
10491
10492 if test "$hardcode_action" = relink ||
10493    test "$inherit_rpath" = yes; then
10494   # Fast installation is not supported
10495   enable_fast_install=no
10496 elif test "$shlibpath_overrides_runpath" = yes ||
10497      test "$enable_shared" = no; then
10498   # Fast installation is not necessary
10499   enable_fast_install=needless
10500 fi
10501
10502
10503
10504
10505
10506
10507   if test "x$enable_dlopen" != xyes; then
10508   enable_dlopen=unknown
10509   enable_dlopen_self=unknown
10510   enable_dlopen_self_static=unknown
10511 else
10512   lt_cv_dlopen=no
10513   lt_cv_dlopen_libs=
10514
10515   case $host_os in
10516   beos*)
10517     lt_cv_dlopen="load_add_on"
10518     lt_cv_dlopen_libs=
10519     lt_cv_dlopen_self=yes
10520     ;;
10521
10522   mingw* | pw32* | cegcc*)
10523     lt_cv_dlopen="LoadLibrary"
10524     lt_cv_dlopen_libs=
10525     ;;
10526
10527   cygwin*)
10528     lt_cv_dlopen="dlopen"
10529     lt_cv_dlopen_libs=
10530     ;;
10531
10532   darwin*)
10533   # if libdl is installed we need to link against it
10534     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10535 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10536 if ${ac_cv_lib_dl_dlopen+:} false; then :
10537   $as_echo_n "(cached) " >&6
10538 else
10539   ac_check_lib_save_LIBS=$LIBS
10540 LIBS="-ldl  $LIBS"
10541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10542 /* end confdefs.h.  */
10543
10544 /* Override any GCC internal prototype to avoid an error.
10545    Use char because int might match the return type of a GCC
10546    builtin and then its argument prototype would still apply.  */
10547 #ifdef __cplusplus
10548 extern "C"
10549 #endif
10550 char dlopen ();
10551 int
10552 main ()
10553 {
10554 return dlopen ();
10555   ;
10556   return 0;
10557 }
10558 _ACEOF
10559 if ac_fn_c_try_link "$LINENO"; then :
10560   ac_cv_lib_dl_dlopen=yes
10561 else
10562   ac_cv_lib_dl_dlopen=no
10563 fi
10564 rm -f core conftest.err conftest.$ac_objext \
10565     conftest$ac_exeext conftest.$ac_ext
10566 LIBS=$ac_check_lib_save_LIBS
10567 fi
10568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10569 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10570 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10571   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10572 else
10573
10574     lt_cv_dlopen="dyld"
10575     lt_cv_dlopen_libs=
10576     lt_cv_dlopen_self=yes
10577
10578 fi
10579
10580     ;;
10581
10582   *)
10583     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10584 if test "x$ac_cv_func_shl_load" = xyes; then :
10585   lt_cv_dlopen="shl_load"
10586 else
10587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10588 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10589 if ${ac_cv_lib_dld_shl_load+:} false; then :
10590   $as_echo_n "(cached) " >&6
10591 else
10592   ac_check_lib_save_LIBS=$LIBS
10593 LIBS="-ldld  $LIBS"
10594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10595 /* end confdefs.h.  */
10596
10597 /* Override any GCC internal prototype to avoid an error.
10598    Use char because int might match the return type of a GCC
10599    builtin and then its argument prototype would still apply.  */
10600 #ifdef __cplusplus
10601 extern "C"
10602 #endif
10603 char shl_load ();
10604 int
10605 main ()
10606 {
10607 return shl_load ();
10608   ;
10609   return 0;
10610 }
10611 _ACEOF
10612 if ac_fn_c_try_link "$LINENO"; then :
10613   ac_cv_lib_dld_shl_load=yes
10614 else
10615   ac_cv_lib_dld_shl_load=no
10616 fi
10617 rm -f core conftest.err conftest.$ac_objext \
10618     conftest$ac_exeext conftest.$ac_ext
10619 LIBS=$ac_check_lib_save_LIBS
10620 fi
10621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10622 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10623 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10624   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10625 else
10626   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10627 if test "x$ac_cv_func_dlopen" = xyes; then :
10628   lt_cv_dlopen="dlopen"
10629 else
10630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10631 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10632 if ${ac_cv_lib_dl_dlopen+:} false; then :
10633   $as_echo_n "(cached) " >&6
10634 else
10635   ac_check_lib_save_LIBS=$LIBS
10636 LIBS="-ldl  $LIBS"
10637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10638 /* end confdefs.h.  */
10639
10640 /* Override any GCC internal prototype to avoid an error.
10641    Use char because int might match the return type of a GCC
10642    builtin and then its argument prototype would still apply.  */
10643 #ifdef __cplusplus
10644 extern "C"
10645 #endif
10646 char dlopen ();
10647 int
10648 main ()
10649 {
10650 return dlopen ();
10651   ;
10652   return 0;
10653 }
10654 _ACEOF
10655 if ac_fn_c_try_link "$LINENO"; then :
10656   ac_cv_lib_dl_dlopen=yes
10657 else
10658   ac_cv_lib_dl_dlopen=no
10659 fi
10660 rm -f core conftest.err conftest.$ac_objext \
10661     conftest$ac_exeext conftest.$ac_ext
10662 LIBS=$ac_check_lib_save_LIBS
10663 fi
10664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10665 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10666 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10667   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10668 else
10669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10670 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10671 if ${ac_cv_lib_svld_dlopen+:} false; then :
10672   $as_echo_n "(cached) " >&6
10673 else
10674   ac_check_lib_save_LIBS=$LIBS
10675 LIBS="-lsvld  $LIBS"
10676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10677 /* end confdefs.h.  */
10678
10679 /* Override any GCC internal prototype to avoid an error.
10680    Use char because int might match the return type of a GCC
10681    builtin and then its argument prototype would still apply.  */
10682 #ifdef __cplusplus
10683 extern "C"
10684 #endif
10685 char dlopen ();
10686 int
10687 main ()
10688 {
10689 return dlopen ();
10690   ;
10691   return 0;
10692 }
10693 _ACEOF
10694 if ac_fn_c_try_link "$LINENO"; then :
10695   ac_cv_lib_svld_dlopen=yes
10696 else
10697   ac_cv_lib_svld_dlopen=no
10698 fi
10699 rm -f core conftest.err conftest.$ac_objext \
10700     conftest$ac_exeext conftest.$ac_ext
10701 LIBS=$ac_check_lib_save_LIBS
10702 fi
10703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10704 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10705 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10706   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10707 else
10708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10709 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10710 if ${ac_cv_lib_dld_dld_link+:} false; then :
10711   $as_echo_n "(cached) " >&6
10712 else
10713   ac_check_lib_save_LIBS=$LIBS
10714 LIBS="-ldld  $LIBS"
10715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10716 /* end confdefs.h.  */
10717
10718 /* Override any GCC internal prototype to avoid an error.
10719    Use char because int might match the return type of a GCC
10720    builtin and then its argument prototype would still apply.  */
10721 #ifdef __cplusplus
10722 extern "C"
10723 #endif
10724 char dld_link ();
10725 int
10726 main ()
10727 {
10728 return dld_link ();
10729   ;
10730   return 0;
10731 }
10732 _ACEOF
10733 if ac_fn_c_try_link "$LINENO"; then :
10734   ac_cv_lib_dld_dld_link=yes
10735 else
10736   ac_cv_lib_dld_dld_link=no
10737 fi
10738 rm -f core conftest.err conftest.$ac_objext \
10739     conftest$ac_exeext conftest.$ac_ext
10740 LIBS=$ac_check_lib_save_LIBS
10741 fi
10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10743 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10744 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10745   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10746 fi
10747
10748
10749 fi
10750
10751
10752 fi
10753
10754
10755 fi
10756
10757
10758 fi
10759
10760
10761 fi
10762
10763     ;;
10764   esac
10765
10766   if test "x$lt_cv_dlopen" != xno; then
10767     enable_dlopen=yes
10768   else
10769     enable_dlopen=no
10770   fi
10771
10772   case $lt_cv_dlopen in
10773   dlopen)
10774     save_CPPFLAGS="$CPPFLAGS"
10775     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10776
10777     save_LDFLAGS="$LDFLAGS"
10778     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10779
10780     save_LIBS="$LIBS"
10781     LIBS="$lt_cv_dlopen_libs $LIBS"
10782
10783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10784 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10785 if ${lt_cv_dlopen_self+:} false; then :
10786   $as_echo_n "(cached) " >&6
10787 else
10788           if test "$cross_compiling" = yes; then :
10789   lt_cv_dlopen_self=cross
10790 else
10791   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10792   lt_status=$lt_dlunknown
10793   cat > conftest.$ac_ext <<_LT_EOF
10794 #line 10794 "configure"
10795 #include "confdefs.h"
10796
10797 #if HAVE_DLFCN_H
10798 #include <dlfcn.h>
10799 #endif
10800
10801 #include <stdio.h>
10802
10803 #ifdef RTLD_GLOBAL
10804 #  define LT_DLGLOBAL           RTLD_GLOBAL
10805 #else
10806 #  ifdef DL_GLOBAL
10807 #    define LT_DLGLOBAL         DL_GLOBAL
10808 #  else
10809 #    define LT_DLGLOBAL         0
10810 #  endif
10811 #endif
10812
10813 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10814    find out it does not work in some platform. */
10815 #ifndef LT_DLLAZY_OR_NOW
10816 #  ifdef RTLD_LAZY
10817 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10818 #  else
10819 #    ifdef DL_LAZY
10820 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10821 #    else
10822 #      ifdef RTLD_NOW
10823 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10824 #      else
10825 #        ifdef DL_NOW
10826 #          define LT_DLLAZY_OR_NOW      DL_NOW
10827 #        else
10828 #          define LT_DLLAZY_OR_NOW      0
10829 #        endif
10830 #      endif
10831 #    endif
10832 #  endif
10833 #endif
10834
10835 /* When -fvisbility=hidden is used, assume the code has been annotated
10836    correspondingly for the symbols needed.  */
10837 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10838 void fnord () __attribute__((visibility("default")));
10839 #endif
10840
10841 void fnord () { int i=42; }
10842 int main ()
10843 {
10844   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10845   int status = $lt_dlunknown;
10846
10847   if (self)
10848     {
10849       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10850       else
10851         {
10852           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10853           else puts (dlerror ());
10854         }
10855       /* dlclose (self); */
10856     }
10857   else
10858     puts (dlerror ());
10859
10860   return status;
10861 }
10862 _LT_EOF
10863   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10864   (eval $ac_link) 2>&5
10865   ac_status=$?
10866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10867   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10868     (./conftest; exit; ) >&5 2>/dev/null
10869     lt_status=$?
10870     case x$lt_status in
10871       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10872       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10873       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10874     esac
10875   else :
10876     # compilation failed
10877     lt_cv_dlopen_self=no
10878   fi
10879 fi
10880 rm -fr conftest*
10881
10882
10883 fi
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10885 $as_echo "$lt_cv_dlopen_self" >&6; }
10886
10887     if test "x$lt_cv_dlopen_self" = xyes; then
10888       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10889       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10890 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10891 if ${lt_cv_dlopen_self_static+:} false; then :
10892   $as_echo_n "(cached) " >&6
10893 else
10894           if test "$cross_compiling" = yes; then :
10895   lt_cv_dlopen_self_static=cross
10896 else
10897   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10898   lt_status=$lt_dlunknown
10899   cat > conftest.$ac_ext <<_LT_EOF
10900 #line 10900 "configure"
10901 #include "confdefs.h"
10902
10903 #if HAVE_DLFCN_H
10904 #include <dlfcn.h>
10905 #endif
10906
10907 #include <stdio.h>
10908
10909 #ifdef RTLD_GLOBAL
10910 #  define LT_DLGLOBAL           RTLD_GLOBAL
10911 #else
10912 #  ifdef DL_GLOBAL
10913 #    define LT_DLGLOBAL         DL_GLOBAL
10914 #  else
10915 #    define LT_DLGLOBAL         0
10916 #  endif
10917 #endif
10918
10919 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10920    find out it does not work in some platform. */
10921 #ifndef LT_DLLAZY_OR_NOW
10922 #  ifdef RTLD_LAZY
10923 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10924 #  else
10925 #    ifdef DL_LAZY
10926 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10927 #    else
10928 #      ifdef RTLD_NOW
10929 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10930 #      else
10931 #        ifdef DL_NOW
10932 #          define LT_DLLAZY_OR_NOW      DL_NOW
10933 #        else
10934 #          define LT_DLLAZY_OR_NOW      0
10935 #        endif
10936 #      endif
10937 #    endif
10938 #  endif
10939 #endif
10940
10941 /* When -fvisbility=hidden is used, assume the code has been annotated
10942    correspondingly for the symbols needed.  */
10943 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10944 void fnord () __attribute__((visibility("default")));
10945 #endif
10946
10947 void fnord () { int i=42; }
10948 int main ()
10949 {
10950   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10951   int status = $lt_dlunknown;
10952
10953   if (self)
10954     {
10955       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10956       else
10957         {
10958           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10959           else puts (dlerror ());
10960         }
10961       /* dlclose (self); */
10962     }
10963   else
10964     puts (dlerror ());
10965
10966   return status;
10967 }
10968 _LT_EOF
10969   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10970   (eval $ac_link) 2>&5
10971   ac_status=$?
10972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10973   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10974     (./conftest; exit; ) >&5 2>/dev/null
10975     lt_status=$?
10976     case x$lt_status in
10977       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10978       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10979       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10980     esac
10981   else :
10982     # compilation failed
10983     lt_cv_dlopen_self_static=no
10984   fi
10985 fi
10986 rm -fr conftest*
10987
10988
10989 fi
10990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10991 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10992     fi
10993
10994     CPPFLAGS="$save_CPPFLAGS"
10995     LDFLAGS="$save_LDFLAGS"
10996     LIBS="$save_LIBS"
10997     ;;
10998   esac
10999
11000   case $lt_cv_dlopen_self in
11001   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11002   *) enable_dlopen_self=unknown ;;
11003   esac
11004
11005   case $lt_cv_dlopen_self_static in
11006   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11007   *) enable_dlopen_self_static=unknown ;;
11008   esac
11009 fi
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027 striplib=
11028 old_striplib=
11029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11030 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11031 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11032   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11033   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11035 $as_echo "yes" >&6; }
11036 else
11037 # FIXME - insert some real tests, host_os isn't really good enough
11038   case $host_os in
11039   darwin*)
11040     if test -n "$STRIP" ; then
11041       striplib="$STRIP -x"
11042       old_striplib="$STRIP -S"
11043       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11044 $as_echo "yes" >&6; }
11045     else
11046       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11047 $as_echo "no" >&6; }
11048     fi
11049     ;;
11050   *)
11051     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11052 $as_echo "no" >&6; }
11053     ;;
11054   esac
11055 fi
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068   # Report which library types will actually be built
11069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11070 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11072 $as_echo "$can_build_shared" >&6; }
11073
11074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11075 $as_echo_n "checking whether to build shared libraries... " >&6; }
11076   test "$can_build_shared" = "no" && enable_shared=no
11077
11078   # On AIX, shared libraries and static libraries use the same namespace, and
11079   # are all built from PIC.
11080   case $host_os in
11081   aix3*)
11082     test "$enable_shared" = yes && enable_static=no
11083     if test -n "$RANLIB"; then
11084       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11085       postinstall_cmds='$RANLIB $lib'
11086     fi
11087     ;;
11088
11089   aix[4-9]*)
11090     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11091       test "$enable_shared" = yes && enable_static=no
11092     fi
11093     ;;
11094   esac
11095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11096 $as_echo "$enable_shared" >&6; }
11097
11098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11099 $as_echo_n "checking whether to build static libraries... " >&6; }
11100   # Make sure either enable_shared or enable_static is yes.
11101   test "$enable_shared" = yes || enable_static=yes
11102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11103 $as_echo "$enable_static" >&6; }
11104
11105
11106
11107
11108 fi
11109 ac_ext=c
11110 ac_cpp='$CPP $CPPFLAGS'
11111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11113 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11114
11115 CC="$lt_save_CC"
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129         ac_config_commands="$ac_config_commands libtool"
11130
11131
11132
11133
11134 # Only expand once:
11135
11136
11137
11138
11139
11140
11141
11142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11143 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11144     # Check whether --enable-maintainer-mode was given.
11145 if test "${enable_maintainer_mode+set}" = set; then :
11146   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11147 else
11148   USE_MAINTAINER_MODE=no
11149 fi
11150
11151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11152 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11153    if test $USE_MAINTAINER_MODE = yes; then
11154   MAINTAINER_MODE_TRUE=
11155   MAINTAINER_MODE_FALSE='#'
11156 else
11157   MAINTAINER_MODE_TRUE='#'
11158   MAINTAINER_MODE_FALSE=
11159 fi
11160
11161   MAINT=$MAINTAINER_MODE_TRUE
11162
11163
11164
11165
11166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim debug setting" >&5
11167 $as_echo_n "checking for sim debug setting... " >&6; }
11168 sim_debug="0"
11169 # Check whether --enable-sim-debug was given.
11170 if test "${enable_sim_debug+set}" = set; then :
11171   enableval=$enable_sim_debug; case "${enableval}" in
11172   yes) sim_debug="7";;
11173   no)  sim_debug="0";;
11174   *)   sim_debug="($enableval)";;
11175 esac
11176 fi
11177 if test "$sim_debug" != "0"; then
11178
11179 cat >>confdefs.h <<_ACEOF
11180 #define DEBUG $sim_debug
11181 _ACEOF
11182
11183 fi
11184
11185 cat >>confdefs.h <<_ACEOF
11186 #define WITH_DEBUG $sim_debug
11187 _ACEOF
11188
11189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_debug" >&5
11190 $as_echo "$sim_debug" >&6; }
11191
11192
11193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
11194 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
11195 sim_stdio="0"
11196 # Check whether --enable-sim-stdio was given.
11197 if test "${enable_sim_stdio+set}" = set; then :
11198   enableval=$enable_sim_stdio; case "${enableval}" in
11199   yes)  sim_stdio="DO_USE_STDIO";;
11200   no)   sim_stdio="DONT_USE_STDIO";;
11201   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
11202 esac
11203 fi
11204
11205 cat >>confdefs.h <<_ACEOF
11206 #define WITH_STDIO $sim_stdio
11207 _ACEOF
11208
11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
11210 $as_echo "$sim_stdio" >&6; }
11211
11212
11213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
11214 $as_echo_n "checking for sim trace settings... " >&6; }
11215 sim_trace="~TRACE_debug"
11216 # Check whether --enable-sim-trace was given.
11217 if test "${enable_sim_trace+set}" = set; then :
11218   enableval=$enable_sim_trace; case "${enableval}" in
11219   yes)  sim_trace="-1";;
11220   no)   sim_trace="0";;
11221   [-0-9]*)
11222         sim_trace="'(${enableval})'";;
11223   [[:lower:]]*)
11224         sim_trace=""
11225         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11226           if test x"$sim_trace" = x; then
11227             sim_trace="(TRACE_$x"
11228           else
11229             sim_trace="${sim_trace}|TRACE_$x"
11230           fi
11231         done
11232         sim_trace="$sim_trace)" ;;
11233 esac
11234 fi
11235
11236 cat >>confdefs.h <<_ACEOF
11237 #define WITH_TRACE $sim_trace
11238 _ACEOF
11239
11240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
11241 $as_echo "$sim_trace" >&6; }
11242
11243
11244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim profile settings" >&5
11245 $as_echo_n "checking for sim profile settings... " >&6; }
11246 profile="1"
11247 sim_profile="-1"
11248 # Check whether --enable-sim-profile was given.
11249 if test "${enable_sim_profile+set}" = set; then :
11250   enableval=$enable_sim_profile; case "${enableval}" in
11251   yes)  profile="1" sim_profile="-1";;
11252   no)   profile="0" sim_profile="0";;
11253   [-0-9]*)
11254         profile="(${enableval})" sim_profile="(${enableval})";;
11255   [a-z]*)
11256     profile="1"
11257         sim_profile=""
11258         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11259           if test x"$sim_profile" = x; then
11260             sim_profile="(PROFILE_$x"
11261           else
11262             sim_profile="${sim_profile}|PROFILE_$x"
11263           fi
11264         done
11265         sim_profile="$sim_profile)" ;;
11266 esac
11267 fi
11268
11269 cat >>confdefs.h <<_ACEOF
11270 #define PROFILE $profile
11271 _ACEOF
11272
11273
11274 cat >>confdefs.h <<_ACEOF
11275 #define WITH_PROFILE $sim_profile
11276 _ACEOF
11277
11278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
11279 $as_echo "$sim_profile" >&6; }
11280
11281
11282
11283 sim_inline="-DDEFAULT_INLINE=0"
11284 # Check whether --enable-sim-inline was given.
11285 if test "${enable_sim_inline+set}" = set; then :
11286   enableval=$enable_sim_inline; sim_inline=""
11287 case "$enableval" in
11288   no)           sim_inline="-DDEFAULT_INLINE=0";;
11289   0)            sim_inline="-DDEFAULT_INLINE=0";;
11290   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
11291   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
11292   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11293        new_flag=""
11294        case "$x" in
11295          *_INLINE=*)    new_flag="-D$x";;
11296          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
11297          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
11298          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
11299        esac
11300        if test x"$sim_inline" = x""; then
11301          sim_inline="$new_flag"
11302        else
11303          sim_inline="$sim_inline $new_flag"
11304        fi
11305      done;;
11306 esac
11307 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
11308   echo "Setting inline flags = $sim_inline" 6>&1
11309 fi
11310 fi
11311
11312
11313
11314
11315 # Check whether --with-pkgversion was given.
11316 if test "${with_pkgversion+set}" = set; then :
11317   withval=$with_pkgversion; case "$withval" in
11318       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
11319       no)  PKGVERSION= ;;
11320       *)   PKGVERSION="($withval) " ;;
11321      esac
11322 else
11323   PKGVERSION="(SIM) "
11324
11325 fi
11326
11327
11328
11329
11330
11331 # Check whether --with-bugurl was given.
11332 if test "${with_bugurl+set}" = set; then :
11333   withval=$with_bugurl; case "$withval" in
11334       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
11335       no)  BUGURL=
11336            ;;
11337       *)   BUGURL="$withval"
11338            ;;
11339      esac
11340 else
11341   BUGURL="https://www.gnu.org/software/gdb/bugs/"
11342
11343 fi
11344
11345   case ${BUGURL} in
11346   "")
11347     REPORT_BUGS_TO=
11348     REPORT_BUGS_TEXI=
11349     ;;
11350   *)
11351     REPORT_BUGS_TO="<$BUGURL>"
11352     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
11353     ;;
11354   esac;
11355
11356
11357
11358
11359 cat >>confdefs.h <<_ACEOF
11360 #define PKGVERSION "$PKGVERSION"
11361 _ACEOF
11362
11363
11364 cat >>confdefs.h <<_ACEOF
11365 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
11366 _ACEOF
11367
11368
11369
11370
11371
11372 wire_word_bitsize="64"
11373 wire_word_msb=""
11374 wire_address_bitsize=""
11375 wire_cell_bitsize=""
11376 # Check whether --enable-sim-bitsize was given.
11377 if test "${enable_sim_bitsize+set}" = set; then :
11378   enableval=$enable_sim_bitsize; sim_bitsize=
11379 case "${enableval}" in
11380   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
11381   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
11382   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11383   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11384   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11385         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
11386       else
11387         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
11388       fi ;;
11389   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11390         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
11391       else
11392         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
11393       fi ;;
11394   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11395 esac
11396 # address bitsize
11397 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
11398 case x"${tmp}" in
11399   x ) ;;
11400   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
11401   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
11402   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11403 esac
11404 # cell bitsize
11405 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
11406 case x"${tmp}" in
11407   x ) ;;
11408   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
11409   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
11410   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11411 esac
11412 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
11413   echo "Setting bitsize flags = $sim_bitsize" 6>&1
11414 fi
11415 else
11416   sim_bitsize=""
11417 if test x"$wire_word_bitsize" != x; then
11418   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
11419 fi
11420 if test x"$wire_word_msb" != x; then
11421   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
11422 fi
11423 if test x"$wire_address_bitsize" != x; then
11424   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
11425 fi
11426 if test x"$wire_cell_bitsize" != x; then
11427   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
11428 fi
11429 fi
11430
11431
11432 wire_endian=""
11433 default_endian="LITTLE"
11434 # Check whether --enable-sim-endian was given.
11435 if test "${enable_sim_endian+set}" = set; then :
11436   enableval=$enable_sim_endian; case "${enableval}" in
11437   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_BIG";;
11438   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
11439   yes)   if test x"$wire_endian" != x; then
11440            sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11441          else
11442           if test x"$default_endian" != x; then
11443              sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11444            else
11445              echo "No hard-wired endian for target $target" 1>&6
11446              sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
11447            fi
11448          fi;;
11449   no)    if test x"$default_endian" != x; then
11450            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11451          else
11452            if test x"$wire_endian" != x; then
11453              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11454            else
11455              echo "No default endian for target $target" 1>&6
11456              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
11457            fi
11458          fi;;
11459   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
11460 esac
11461 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
11462   echo "Setting endian flags = $sim_endian" 6>&1
11463 fi
11464 else
11465   if test x"$default_endian" != x; then
11466   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11467 else
11468   if test x"$wire_endian" != x; then
11469     sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11470   else
11471     sim_endian=
11472   fi
11473 fi
11474 fi
11475
11476 wire_alignment="NONSTRICT_ALIGNMENT"
11477 default_alignment=""
11478
11479 # Check whether --enable-sim-alignment was given.
11480 if test "${enable_sim_alignment+set}" = set; then :
11481   enableval=$enable_sim_alignment; case "${enableval}" in
11482   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
11483   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
11484   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
11485   yes) if test x"$wire_alignment" != x; then
11486          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
11487        else
11488          if test x"$default_alignment" != x; then
11489            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
11490          else
11491            echo "No hard-wired alignment for target $target" 1>&6
11492            sim_alignment="-DWITH_ALIGNMENT=0"
11493          fi
11494        fi;;
11495   no)  if test x"$default_alignment" != x; then
11496          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
11497        else
11498          if test x"$wire_alignment" != x; then
11499            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
11500          else
11501            echo "No default alignment for target $target" 1>&6
11502            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
11503          fi
11504        fi;;
11505   *)   as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
11506 esac
11507 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
11508   echo "Setting alignment flags = $sim_alignment" 6>&1
11509 fi
11510 else
11511   if test x"$default_alignment" != x; then
11512   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
11513 else
11514   if test x"$wire_alignment" != x; then
11515     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
11516   else
11517     sim_alignment=
11518   fi
11519 fi
11520 fi
11521
11522
11523 default_sim_scache="16384"
11524 # Check whether --enable-sim-scache was given.
11525 if test "${enable_sim_scache+set}" = set; then :
11526   enableval=$enable_sim_scache; case "${enableval}" in
11527   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
11528   no)   sim_scache="-DWITH_SCACHE=0" ;;
11529   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
11530   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
11531         sim_scache="";;
11532 esac
11533 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
11534   echo "Setting scache size = $sim_scache" 6>&1
11535 fi
11536 else
11537   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
11538 fi
11539
11540
11541
11542 default_sim_default_model="bpf-def"
11543 # Check whether --enable-sim-default-model was given.
11544 if test "${enable_sim_default_model+set}" = set; then :
11545   enableval=$enable_sim_default_model; case "${enableval}" in
11546   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
11547   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
11548 esac
11549 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
11550   echo "Setting default model = $sim_default_model" 6>&1
11551 fi
11552 else
11553   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
11554 fi
11555
11556
11557
11558 # Check whether --enable-werror was given.
11559 if test "${enable_werror+set}" = set; then :
11560   enableval=$enable_werror; case "${enableval}" in
11561      yes | y) ERROR_ON_WARNING="yes" ;;
11562      no | n)  ERROR_ON_WARNING="no" ;;
11563      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
11564    esac
11565 fi
11566
11567
11568 # Enable -Werror by default when using gcc
11569 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
11570     ERROR_ON_WARNING=yes
11571 fi
11572
11573 WERROR_CFLAGS=""
11574
11575 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
11576 -Wpointer-sign \
11577 -Wno-unused -Wunused-value -Wunused-function \
11578 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes
11579 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
11580 -Wold-style-declaration -Wold-style-definition"
11581
11582 # Enable -Wno-format by default when using gcc on mingw since many
11583 # GCC versions complain about %I64.
11584 case "${host}" in
11585   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
11586   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
11587 esac
11588
11589 # Check whether --enable-build-warnings was given.
11590 if test "${enable_build_warnings+set}" = set; then :
11591   enableval=$enable_build_warnings; case "${enableval}" in
11592   yes)  ;;
11593   no)   build_warnings="-w";;
11594   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11595         build_warnings="${build_warnings} ${t}";;
11596   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11597         build_warnings="${t} ${build_warnings}";;
11598   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
11599 esac
11600 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
11601   echo "Setting compiler warning flags = $build_warnings" 6>&1
11602 fi
11603 fi
11604 # Check whether --enable-sim-build-warnings was given.
11605 if test "${enable_sim_build_warnings+set}" = set; then :
11606   enableval=$enable_sim_build_warnings; case "${enableval}" in
11607   yes)  ;;
11608   no)   build_warnings="-w";;
11609   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11610         build_warnings="${build_warnings} ${t}";;
11611   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11612         build_warnings="${t} ${build_warnings}";;
11613   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
11614 esac
11615 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
11616   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
11617 fi
11618 fi
11619 WARN_CFLAGS=""
11620 if test "x${build_warnings}" != x -a "x$GCC" = xyes
11621 then
11622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
11623 $as_echo_n "checking compiler warning flags... " >&6; }
11624     # Separate out the -Werror flag as some files just cannot be
11625     # compiled with it enabled.
11626     for w in ${build_warnings}; do
11627         case $w in
11628         -Werr*) WERROR_CFLAGS=-Werror ;;
11629         *) # Check that GCC accepts it
11630             saved_CFLAGS="$CFLAGS"
11631             CFLAGS="$CFLAGS -Werror $w"
11632             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11633 /* end confdefs.h.  */
11634
11635 int
11636 main ()
11637 {
11638
11639   ;
11640   return 0;
11641 }
11642 _ACEOF
11643 if ac_fn_c_try_compile "$LINENO"; then :
11644   WARN_CFLAGS="${WARN_CFLAGS} $w"
11645 fi
11646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11647             CFLAGS="$saved_CFLAGS"
11648         esac
11649     done
11650     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
11651 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
11652 fi
11653
11654
11655 cgen_maint=no
11656 cgen=guile
11657 cgendir='$(srcdir)/../../cgen'
11658 # Check whether --enable-cgen-maint was given.
11659 if test "${enable_cgen_maint+set}" = set; then :
11660   enableval=$enable_cgen_maint; case "${enableval}" in
11661   yes)  cgen_maint=yes ;;
11662   no)   cgen_maint=no ;;
11663   *)
11664         # Argument is a directory where cgen can be found.  In some
11665         # future world cgen could be installable, but right now this
11666         # is not the case.  Instead we assume the directory is a path
11667         # to the cgen source tree.
11668         cgen_maint=yes
11669         if test -r ${enableval}/iformat.scm; then
11670           # This looks like a cgen source tree.
11671           cgendir=${enableval}
11672         else
11673           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
11674         fi
11675         ;;
11676 esac
11677 fi
11678 if test x${cgen_maint} != xno ; then
11679   CGEN_MAINT=''
11680 else
11681   CGEN_MAINT='#'
11682 fi
11683
11684
11685
11686
11687
11688
11689 hardware="cfi core pal glue "
11690 sim_hw_cflags="-DWITH_HW=1"
11691 sim_hw="$hardware"
11692 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
11693
11694 # Check whether --enable-sim-hardware was given.
11695 if test "${enable_sim_hardware+set}" = set; then :
11696   enableval=$enable_sim_hardware;
11697 else
11698   enable_sim_hardware="yes"
11699 fi
11700
11701 case ${enable_sim_hardware} in
11702   yes|no) ;;
11703   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
11704   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
11705   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
11706 esac
11707
11708 if test "$enable_sim_hardware" = no; then
11709   sim_hw_objs=
11710   sim_hw_cflags="-DWITH_HW=0"
11711   sim_hw=
11712 else
11713   sim_hw_cflags="-DWITH_HW=1"
11714   # remove duplicates
11715   sim_hw=""
11716   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
11717   for i in $hardware ; do
11718     case " $sim_hw " in
11719       *" $i "*) ;;
11720       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
11721     esac
11722   done
11723   # mingw does not support sockser
11724   case ${host} in
11725     *mingw*) ;;
11726     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
11727        # that you instatiate.  Instead, other code will call into it directly.
11728        # At some point, we should convert it over.
11729        sim_hw_objs="$sim_hw_objs dv-sockser.o"
11730
11731 cat >>confdefs.h <<_ACEOF
11732 #define HAVE_DV_SOCKSER 1
11733 _ACEOF
11734
11735        ;;
11736   esac
11737   if test x"$silent" != x"yes"; then
11738     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
11739   fi
11740     case " $hardware " in
11741     *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
11742 $as_echo_n "checking for log2 in -lm... " >&6; }
11743 if ${ac_cv_lib_m_log2+:} false; then :
11744   $as_echo_n "(cached) " >&6
11745 else
11746   ac_check_lib_save_LIBS=$LIBS
11747 LIBS="-lm  $LIBS"
11748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11749 /* end confdefs.h.  */
11750
11751 /* Override any GCC internal prototype to avoid an error.
11752    Use char because int might match the return type of a GCC
11753    builtin and then its argument prototype would still apply.  */
11754 #ifdef __cplusplus
11755 extern "C"
11756 #endif
11757 char log2 ();
11758 int
11759 main ()
11760 {
11761 return log2 ();
11762   ;
11763   return 0;
11764 }
11765 _ACEOF
11766 if ac_fn_c_try_link "$LINENO"; then :
11767   ac_cv_lib_m_log2=yes
11768 else
11769   ac_cv_lib_m_log2=no
11770 fi
11771 rm -f core conftest.err conftest.$ac_objext \
11772     conftest$ac_exeext conftest.$ac_ext
11773 LIBS=$ac_check_lib_save_LIBS
11774 fi
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
11776 $as_echo "$ac_cv_lib_m_log2" >&6; }
11777 if test "x$ac_cv_lib_m_log2" = xyes; then :
11778   cat >>confdefs.h <<_ACEOF
11779 #define HAVE_LIBM 1
11780 _ACEOF
11781
11782   LIBS="-lm $LIBS"
11783
11784 fi
11785 ;;
11786   esac
11787 fi
11788
11789
11790 cgen_breaks=""
11791 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
11792 cgen_breaks="break cgen_rtx_error";
11793 fi
11794
11795 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
11796
11797 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
11798
11799 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
11800
11801 ac_config_commands="$ac_config_commands Makefile"
11802
11803 ac_config_commands="$ac_config_commands stamp-h"
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817 cat >confcache <<\_ACEOF
11818 # This file is a shell script that caches the results of configure
11819 # tests run on this system so they can be shared between configure
11820 # scripts and configure runs, see configure's option --config-cache.
11821 # It is not useful on other systems.  If it contains results you don't
11822 # want to keep, you may remove or edit it.
11823 #
11824 # config.status only pays attention to the cache file if you give it
11825 # the --recheck option to rerun configure.
11826 #
11827 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11828 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11829 # following values.
11830
11831 _ACEOF
11832
11833 # The following way of writing the cache mishandles newlines in values,
11834 # but we know of no workaround that is simple, portable, and efficient.
11835 # So, we kill variables containing newlines.
11836 # Ultrix sh set writes to stderr and can't be redirected directly,
11837 # and sets the high bit in the cache file unless we assign to the vars.
11838 (
11839   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11840     eval ac_val=\$$ac_var
11841     case $ac_val in #(
11842     *${as_nl}*)
11843       case $ac_var in #(
11844       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11845 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11846       esac
11847       case $ac_var in #(
11848       _ | IFS | as_nl) ;; #(
11849       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11850       *) { eval $ac_var=; unset $ac_var;} ;;
11851       esac ;;
11852     esac
11853   done
11854
11855   (set) 2>&1 |
11856     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11857     *${as_nl}ac_space=\ *)
11858       # `set' does not quote correctly, so add quotes: double-quote
11859       # substitution turns \\\\ into \\, and sed turns \\ into \.
11860       sed -n \
11861         "s/'/'\\\\''/g;
11862           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11863       ;; #(
11864     *)
11865       # `set' quotes correctly as required by POSIX, so do not add quotes.
11866       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11867       ;;
11868     esac |
11869     sort
11870 ) |
11871   sed '
11872      /^ac_cv_env_/b end
11873      t clear
11874      :clear
11875      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11876      t end
11877      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11878      :end' >>confcache
11879 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11880   if test -w "$cache_file"; then
11881     if test "x$cache_file" != "x/dev/null"; then
11882       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11883 $as_echo "$as_me: updating cache $cache_file" >&6;}
11884       if test ! -f "$cache_file" || test -h "$cache_file"; then
11885         cat confcache >"$cache_file"
11886       else
11887         case $cache_file in #(
11888         */* | ?:*)
11889           mv -f confcache "$cache_file"$$ &&
11890           mv -f "$cache_file"$$ "$cache_file" ;; #(
11891         *)
11892           mv -f confcache "$cache_file" ;;
11893         esac
11894       fi
11895     fi
11896   else
11897     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11898 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11899   fi
11900 fi
11901 rm -f confcache
11902
11903 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11904 # Let make expand exec_prefix.
11905 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11906
11907 DEFS=-DHAVE_CONFIG_H
11908
11909 ac_libobjs=
11910 ac_ltlibobjs=
11911 U=
11912 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11913   # 1. Remove the extension, and $U if already installed.
11914   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11915   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11916   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11917   #    will be set to the directory where LIBOBJS objects are built.
11918   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11919   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11920 done
11921 LIBOBJS=$ac_libobjs
11922
11923 LTLIBOBJS=$ac_ltlibobjs
11924
11925
11926
11927 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
11928   as_fn_error $? "conditional \"PLUGINS\" was never defined.
11929 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11930 fi
11931 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11932   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11933 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11934 fi
11935
11936 : "${CONFIG_STATUS=./config.status}"
11937 ac_write_fail=0
11938 ac_clean_files_save=$ac_clean_files
11939 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11940 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11941 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11942 as_write_fail=0
11943 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11944 #! $SHELL
11945 # Generated by $as_me.
11946 # Run this file to recreate the current configuration.
11947 # Compiler output produced by configure, useful for debugging
11948 # configure, is in config.log if it exists.
11949
11950 debug=false
11951 ac_cs_recheck=false
11952 ac_cs_silent=false
11953
11954 SHELL=\${CONFIG_SHELL-$SHELL}
11955 export SHELL
11956 _ASEOF
11957 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11958 ## -------------------- ##
11959 ## M4sh Initialization. ##
11960 ## -------------------- ##
11961
11962 # Be more Bourne compatible
11963 DUALCASE=1; export DUALCASE # for MKS sh
11964 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11965   emulate sh
11966   NULLCMD=:
11967   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11968   # is contrary to our usage.  Disable this feature.
11969   alias -g '${1+"$@"}'='"$@"'
11970   setopt NO_GLOB_SUBST
11971 else
11972   case `(set -o) 2>/dev/null` in #(
11973   *posix*) :
11974     set -o posix ;; #(
11975   *) :
11976      ;;
11977 esac
11978 fi
11979
11980
11981 as_nl='
11982 '
11983 export as_nl
11984 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11985 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11986 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11987 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11988 # Prefer a ksh shell builtin over an external printf program on Solaris,
11989 # but without wasting forks for bash or zsh.
11990 if test -z "$BASH_VERSION$ZSH_VERSION" \
11991     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11992   as_echo='print -r --'
11993   as_echo_n='print -rn --'
11994 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11995   as_echo='printf %s\n'
11996   as_echo_n='printf %s'
11997 else
11998   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11999     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
12000     as_echo_n='/usr/ucb/echo -n'
12001   else
12002     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
12003     as_echo_n_body='eval
12004       arg=$1;
12005       case $arg in #(
12006       *"$as_nl"*)
12007         expr "X$arg" : "X\\(.*\\)$as_nl";
12008         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
12009       esac;
12010       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
12011     '
12012     export as_echo_n_body
12013     as_echo_n='sh -c $as_echo_n_body as_echo'
12014   fi
12015   export as_echo_body
12016   as_echo='sh -c $as_echo_body as_echo'
12017 fi
12018
12019 # The user is always right.
12020 if test "${PATH_SEPARATOR+set}" != set; then
12021   PATH_SEPARATOR=:
12022   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12023     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12024       PATH_SEPARATOR=';'
12025   }
12026 fi
12027
12028
12029 # IFS
12030 # We need space, tab and new line, in precisely that order.  Quoting is
12031 # there to prevent editors from complaining about space-tab.
12032 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12033 # splitting by setting IFS to empty value.)
12034 IFS=" ""        $as_nl"
12035
12036 # Find who we are.  Look in the path if we contain no directory separator.
12037 as_myself=
12038 case $0 in #((
12039   *[\\/]* ) as_myself=$0 ;;
12040   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12041 for as_dir in $PATH
12042 do
12043   IFS=$as_save_IFS
12044   test -z "$as_dir" && as_dir=.
12045     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12046   done
12047 IFS=$as_save_IFS
12048
12049      ;;
12050 esac
12051 # We did not find ourselves, most probably we were run as `sh COMMAND'
12052 # in which case we are not to be found in the path.
12053 if test "x$as_myself" = x; then
12054   as_myself=$0
12055 fi
12056 if test ! -f "$as_myself"; then
12057   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12058   exit 1
12059 fi
12060
12061 # Unset variables that we do not need and which cause bugs (e.g. in
12062 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12063 # suppresses any "Segmentation fault" message there.  '((' could
12064 # trigger a bug in pdksh 5.2.14.
12065 for as_var in BASH_ENV ENV MAIL MAILPATH
12066 do eval test x\${$as_var+set} = xset \
12067   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12068 done
12069 PS1='$ '
12070 PS2='> '
12071 PS4='+ '
12072
12073 # NLS nuisances.
12074 LC_ALL=C
12075 export LC_ALL
12076 LANGUAGE=C
12077 export LANGUAGE
12078
12079 # CDPATH.
12080 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12081
12082
12083 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12084 # ----------------------------------------
12085 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12086 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12087 # script with STATUS, using 1 if that was 0.
12088 as_fn_error ()
12089 {
12090   as_status=$1; test $as_status -eq 0 && as_status=1
12091   if test "$4"; then
12092     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12093     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12094   fi
12095   $as_echo "$as_me: error: $2" >&2
12096   as_fn_exit $as_status
12097 } # as_fn_error
12098
12099
12100 # as_fn_set_status STATUS
12101 # -----------------------
12102 # Set $? to STATUS, without forking.
12103 as_fn_set_status ()
12104 {
12105   return $1
12106 } # as_fn_set_status
12107
12108 # as_fn_exit STATUS
12109 # -----------------
12110 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12111 as_fn_exit ()
12112 {
12113   set +e
12114   as_fn_set_status $1
12115   exit $1
12116 } # as_fn_exit
12117
12118 # as_fn_unset VAR
12119 # ---------------
12120 # Portably unset VAR.
12121 as_fn_unset ()
12122 {
12123   { eval $1=; unset $1;}
12124 }
12125 as_unset=as_fn_unset
12126 # as_fn_append VAR VALUE
12127 # ----------------------
12128 # Append the text in VALUE to the end of the definition contained in VAR. Take
12129 # advantage of any shell optimizations that allow amortized linear growth over
12130 # repeated appends, instead of the typical quadratic growth present in naive
12131 # implementations.
12132 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12133   eval 'as_fn_append ()
12134   {
12135     eval $1+=\$2
12136   }'
12137 else
12138   as_fn_append ()
12139   {
12140     eval $1=\$$1\$2
12141   }
12142 fi # as_fn_append
12143
12144 # as_fn_arith ARG...
12145 # ------------------
12146 # Perform arithmetic evaluation on the ARGs, and store the result in the
12147 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12148 # must be portable across $(()) and expr.
12149 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12150   eval 'as_fn_arith ()
12151   {
12152     as_val=$(( $* ))
12153   }'
12154 else
12155   as_fn_arith ()
12156   {
12157     as_val=`expr "$@" || test $? -eq 1`
12158   }
12159 fi # as_fn_arith
12160
12161
12162 if expr a : '\(a\)' >/dev/null 2>&1 &&
12163    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12164   as_expr=expr
12165 else
12166   as_expr=false
12167 fi
12168
12169 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12170   as_basename=basename
12171 else
12172   as_basename=false
12173 fi
12174
12175 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12176   as_dirname=dirname
12177 else
12178   as_dirname=false
12179 fi
12180
12181 as_me=`$as_basename -- "$0" ||
12182 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12183          X"$0" : 'X\(//\)$' \| \
12184          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12185 $as_echo X/"$0" |
12186     sed '/^.*\/\([^/][^/]*\)\/*$/{
12187             s//\1/
12188             q
12189           }
12190           /^X\/\(\/\/\)$/{
12191             s//\1/
12192             q
12193           }
12194           /^X\/\(\/\).*/{
12195             s//\1/
12196             q
12197           }
12198           s/.*/./; q'`
12199
12200 # Avoid depending upon Character Ranges.
12201 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12202 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12203 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12204 as_cr_digits='0123456789'
12205 as_cr_alnum=$as_cr_Letters$as_cr_digits
12206
12207 ECHO_C= ECHO_N= ECHO_T=
12208 case `echo -n x` in #(((((
12209 -n*)
12210   case `echo 'xy\c'` in
12211   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12212   xy)  ECHO_C='\c';;
12213   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12214        ECHO_T=' ';;
12215   esac;;
12216 *)
12217   ECHO_N='-n';;
12218 esac
12219
12220 rm -f conf$$ conf$$.exe conf$$.file
12221 if test -d conf$$.dir; then
12222   rm -f conf$$.dir/conf$$.file
12223 else
12224   rm -f conf$$.dir
12225   mkdir conf$$.dir 2>/dev/null
12226 fi
12227 if (echo >conf$$.file) 2>/dev/null; then
12228   if ln -s conf$$.file conf$$ 2>/dev/null; then
12229     as_ln_s='ln -s'
12230     # ... but there are two gotchas:
12231     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12232     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12233     # In both cases, we have to default to `cp -pR'.
12234     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12235       as_ln_s='cp -pR'
12236   elif ln conf$$.file conf$$ 2>/dev/null; then
12237     as_ln_s=ln
12238   else
12239     as_ln_s='cp -pR'
12240   fi
12241 else
12242   as_ln_s='cp -pR'
12243 fi
12244 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12245 rmdir conf$$.dir 2>/dev/null
12246
12247
12248 # as_fn_mkdir_p
12249 # -------------
12250 # Create "$as_dir" as a directory, including parents if necessary.
12251 as_fn_mkdir_p ()
12252 {
12253
12254   case $as_dir in #(
12255   -*) as_dir=./$as_dir;;
12256   esac
12257   test -d "$as_dir" || eval $as_mkdir_p || {
12258     as_dirs=
12259     while :; do
12260       case $as_dir in #(
12261       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12262       *) as_qdir=$as_dir;;
12263       esac
12264       as_dirs="'$as_qdir' $as_dirs"
12265       as_dir=`$as_dirname -- "$as_dir" ||
12266 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12267          X"$as_dir" : 'X\(//\)[^/]' \| \
12268          X"$as_dir" : 'X\(//\)$' \| \
12269          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12270 $as_echo X"$as_dir" |
12271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12272             s//\1/
12273             q
12274           }
12275           /^X\(\/\/\)[^/].*/{
12276             s//\1/
12277             q
12278           }
12279           /^X\(\/\/\)$/{
12280             s//\1/
12281             q
12282           }
12283           /^X\(\/\).*/{
12284             s//\1/
12285             q
12286           }
12287           s/.*/./; q'`
12288       test -d "$as_dir" && break
12289     done
12290     test -z "$as_dirs" || eval "mkdir $as_dirs"
12291   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12292
12293
12294 } # as_fn_mkdir_p
12295 if mkdir -p . 2>/dev/null; then
12296   as_mkdir_p='mkdir -p "$as_dir"'
12297 else
12298   test -d ./-p && rmdir ./-p
12299   as_mkdir_p=false
12300 fi
12301
12302
12303 # as_fn_executable_p FILE
12304 # -----------------------
12305 # Test if FILE is an executable regular file.
12306 as_fn_executable_p ()
12307 {
12308   test -f "$1" && test -x "$1"
12309 } # as_fn_executable_p
12310 as_test_x='test -x'
12311 as_executable_p=as_fn_executable_p
12312
12313 # Sed expression to map a string onto a valid CPP name.
12314 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12315
12316 # Sed expression to map a string onto a valid variable name.
12317 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12318
12319
12320 exec 6>&1
12321 ## ----------------------------------- ##
12322 ## Main body of $CONFIG_STATUS script. ##
12323 ## ----------------------------------- ##
12324 _ASEOF
12325 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12326
12327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12328 # Save the log message, to keep $0 and so on meaningful, and to
12329 # report actual input values of CONFIG_FILES etc. instead of their
12330 # values after options handling.
12331 ac_log="
12332 This file was extended by $as_me, which was
12333 generated by GNU Autoconf 2.69.  Invocation command line was
12334
12335   CONFIG_FILES    = $CONFIG_FILES
12336   CONFIG_HEADERS  = $CONFIG_HEADERS
12337   CONFIG_LINKS    = $CONFIG_LINKS
12338   CONFIG_COMMANDS = $CONFIG_COMMANDS
12339   $ $0 $@
12340
12341 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12342 "
12343
12344 _ACEOF
12345
12346 case $ac_config_files in *"
12347 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12348 esac
12349
12350 case $ac_config_headers in *"
12351 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12352 esac
12353
12354
12355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12356 # Files that config.status was made for.
12357 config_files="$ac_config_files"
12358 config_headers="$ac_config_headers"
12359 config_commands="$ac_config_commands"
12360
12361 _ACEOF
12362
12363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12364 ac_cs_usage="\
12365 \`$as_me' instantiates files and other configuration actions
12366 from templates according to the current configuration.  Unless the files
12367 and actions are specified as TAGs, all are instantiated by default.
12368
12369 Usage: $0 [OPTION]... [TAG]...
12370
12371   -h, --help       print this help, then exit
12372   -V, --version    print version number and configuration settings, then exit
12373       --config     print configuration, then exit
12374   -q, --quiet, --silent
12375                    do not print progress messages
12376   -d, --debug      don't remove temporary files
12377       --recheck    update $as_me by reconfiguring in the same conditions
12378       --file=FILE[:TEMPLATE]
12379                    instantiate the configuration file FILE
12380       --header=FILE[:TEMPLATE]
12381                    instantiate the configuration header FILE
12382
12383 Configuration files:
12384 $config_files
12385
12386 Configuration headers:
12387 $config_headers
12388
12389 Configuration commands:
12390 $config_commands
12391
12392 Report bugs to the package provider."
12393
12394 _ACEOF
12395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12396 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12397 ac_cs_version="\\
12398 config.status
12399 configured by $0, generated by GNU Autoconf 2.69,
12400   with options \\"\$ac_cs_config\\"
12401
12402 Copyright (C) 2012 Free Software Foundation, Inc.
12403 This config.status script is free software; the Free Software Foundation
12404 gives unlimited permission to copy, distribute and modify it."
12405
12406 ac_pwd='$ac_pwd'
12407 srcdir='$srcdir'
12408 INSTALL='$INSTALL'
12409 AWK='$AWK'
12410 test -n "\$AWK" || AWK=awk
12411 _ACEOF
12412
12413 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12414 # The default lists apply if the user does not specify any file.
12415 ac_need_defaults=:
12416 while test $# != 0
12417 do
12418   case $1 in
12419   --*=?*)
12420     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12421     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12422     ac_shift=:
12423     ;;
12424   --*=)
12425     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12426     ac_optarg=
12427     ac_shift=:
12428     ;;
12429   *)
12430     ac_option=$1
12431     ac_optarg=$2
12432     ac_shift=shift
12433     ;;
12434   esac
12435
12436   case $ac_option in
12437   # Handling of the options.
12438   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12439     ac_cs_recheck=: ;;
12440   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12441     $as_echo "$ac_cs_version"; exit ;;
12442   --config | --confi | --conf | --con | --co | --c )
12443     $as_echo "$ac_cs_config"; exit ;;
12444   --debug | --debu | --deb | --de | --d | -d )
12445     debug=: ;;
12446   --file | --fil | --fi | --f )
12447     $ac_shift
12448     case $ac_optarg in
12449     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12450     '') as_fn_error $? "missing file argument" ;;
12451     esac
12452     as_fn_append CONFIG_FILES " '$ac_optarg'"
12453     ac_need_defaults=false;;
12454   --header | --heade | --head | --hea )
12455     $ac_shift
12456     case $ac_optarg in
12457     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12458     esac
12459     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12460     ac_need_defaults=false;;
12461   --he | --h)
12462     # Conflict between --help and --header
12463     as_fn_error $? "ambiguous option: \`$1'
12464 Try \`$0 --help' for more information.";;
12465   --help | --hel | -h )
12466     $as_echo "$ac_cs_usage"; exit ;;
12467   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12468   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12469     ac_cs_silent=: ;;
12470
12471   # This is an error.
12472   -*) as_fn_error $? "unrecognized option: \`$1'
12473 Try \`$0 --help' for more information." ;;
12474
12475   *) as_fn_append ac_config_targets " $1"
12476      ac_need_defaults=false ;;
12477
12478   esac
12479   shift
12480 done
12481
12482 ac_configure_extra_args=
12483
12484 if $ac_cs_silent; then
12485   exec 6>/dev/null
12486   ac_configure_extra_args="$ac_configure_extra_args --silent"
12487 fi
12488
12489 _ACEOF
12490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12491 if \$ac_cs_recheck; then
12492   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12493   shift
12494   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12495   CONFIG_SHELL='$SHELL'
12496   export CONFIG_SHELL
12497   exec "\$@"
12498 fi
12499
12500 _ACEOF
12501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12502 exec 5>>config.log
12503 {
12504   echo
12505   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12506 ## Running $as_me. ##
12507 _ASBOX
12508   $as_echo "$ac_log"
12509 } >&5
12510
12511 _ACEOF
12512 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12513 #
12514 # INIT-COMMANDS
12515 #
12516 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
12517
12518
12519 # The HP-UX ksh and POSIX shell print the target directory to stdout
12520 # if CDPATH is set.
12521 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12522
12523 sed_quote_subst='$sed_quote_subst'
12524 double_quote_subst='$double_quote_subst'
12525 delay_variable_subst='$delay_variable_subst'
12526 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12527 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12528 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12529 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12530 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12531 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12532 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12533 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12534 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12535 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12536 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12537 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12538 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12539 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12540 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12541 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12542 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12543 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12544 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12545 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12546 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12547 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12548 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12549 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12550 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12551 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12552 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12553 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12554 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12555 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12556 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12557 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12558 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12559 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12560 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12561 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12562 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12563 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12564 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12565 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12566 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12567 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12568 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12569 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12570 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12571 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12572 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12573 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12574 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
12575 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12576 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12577 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12578 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12579 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12580 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12581 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12582 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12583 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12584 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12585 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12586 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12587 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12588 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12589 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12590 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12591 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12592 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12593 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12594 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12595 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12596 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12597 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12598 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12599 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12600 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12601 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12602 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12603 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12604 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12605 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12606 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12607 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12608 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12609 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12610 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12611 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12612 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12613 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12614 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12615 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12616 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12617 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12618 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12619 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12620 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12621 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12622 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12623 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12624 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12625 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12626 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12627 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12628 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12629 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12630 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12631 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12632 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12633 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12634 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12635 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12636 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12637 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12638 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12639 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12640 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12641 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12642 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12643 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12644 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12645 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12646
12647 LTCC='$LTCC'
12648 LTCFLAGS='$LTCFLAGS'
12649 compiler='$compiler_DEFAULT'
12650
12651 # A function that is used when there is no print builtin or printf.
12652 func_fallback_echo ()
12653 {
12654   eval 'cat <<_LTECHO_EOF
12655 \$1
12656 _LTECHO_EOF'
12657 }
12658
12659 # Quote evaled strings.
12660 for var in SHELL \
12661 ECHO \
12662 SED \
12663 GREP \
12664 EGREP \
12665 FGREP \
12666 LD \
12667 NM \
12668 LN_S \
12669 lt_SP2NL \
12670 lt_NL2SP \
12671 reload_flag \
12672 OBJDUMP \
12673 deplibs_check_method \
12674 file_magic_cmd \
12675 AR \
12676 AR_FLAGS \
12677 STRIP \
12678 RANLIB \
12679 CC \
12680 CFLAGS \
12681 compiler \
12682 lt_cv_sys_global_symbol_pipe \
12683 lt_cv_sys_global_symbol_to_cdecl \
12684 lt_cv_sys_global_symbol_to_c_name_address \
12685 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12686 lt_prog_compiler_no_builtin_flag \
12687 lt_prog_compiler_wl \
12688 lt_prog_compiler_pic \
12689 lt_prog_compiler_static \
12690 lt_cv_prog_compiler_c_o \
12691 need_locks \
12692 DSYMUTIL \
12693 NMEDIT \
12694 LIPO \
12695 OTOOL \
12696 OTOOL64 \
12697 shrext_cmds \
12698 export_dynamic_flag_spec \
12699 whole_archive_flag_spec \
12700 compiler_needs_object \
12701 with_gnu_ld \
12702 allow_undefined_flag \
12703 no_undefined_flag \
12704 hardcode_libdir_flag_spec \
12705 hardcode_libdir_flag_spec_ld \
12706 hardcode_libdir_separator \
12707 fix_srcfile_path \
12708 exclude_expsyms \
12709 include_expsyms \
12710 file_list_spec \
12711 variables_saved_for_relink \
12712 libname_spec \
12713 library_names_spec \
12714 soname_spec \
12715 install_override_mode \
12716 finish_eval \
12717 old_striplib \
12718 striplib; do
12719     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12720     *[\\\\\\\`\\"\\\$]*)
12721       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12722       ;;
12723     *)
12724       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12725       ;;
12726     esac
12727 done
12728
12729 # Double-quote double-evaled strings.
12730 for var in reload_cmds \
12731 old_postinstall_cmds \
12732 old_postuninstall_cmds \
12733 old_archive_cmds \
12734 extract_expsyms_cmds \
12735 old_archive_from_new_cmds \
12736 old_archive_from_expsyms_cmds \
12737 archive_cmds \
12738 archive_expsym_cmds \
12739 module_cmds \
12740 module_expsym_cmds \
12741 export_symbols_cmds \
12742 prelink_cmds \
12743 postinstall_cmds \
12744 postuninstall_cmds \
12745 finish_cmds \
12746 sys_lib_search_path_spec \
12747 sys_lib_dlsearch_path_spec; do
12748     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12749     *[\\\\\\\`\\"\\\$]*)
12750       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12751       ;;
12752     *)
12753       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12754       ;;
12755     esac
12756 done
12757
12758 ac_aux_dir='$ac_aux_dir'
12759 xsi_shell='$xsi_shell'
12760 lt_shell_append='$lt_shell_append'
12761
12762 # See if we are running on zsh, and set the options which allow our
12763 # commands through without removal of \ escapes INIT.
12764 if test -n "\${ZSH_VERSION+set}" ; then
12765    setopt NO_GLOB_SUBST
12766 fi
12767
12768
12769     PACKAGE='$PACKAGE'
12770     VERSION='$VERSION'
12771     TIMESTAMP='$TIMESTAMP'
12772     RM='$RM'
12773     ofile='$ofile'
12774
12775
12776
12777
12778 _ACEOF
12779
12780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12781
12782 # Handling of arguments.
12783 for ac_config_target in $ac_config_targets
12784 do
12785   case $ac_config_target in
12786     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
12787     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
12788     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12789     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
12790     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
12791     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
12792     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
12793     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
12794
12795   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12796   esac
12797 done
12798
12799
12800 # If the user did not use the arguments to specify the items to instantiate,
12801 # then the envvar interface is used.  Set only those that are not.
12802 # We use the long form for the default assignment because of an extremely
12803 # bizarre bug on SunOS 4.1.3.
12804 if $ac_need_defaults; then
12805   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12806   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12807   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12808 fi
12809
12810 # Have a temporary directory for convenience.  Make it in the build tree
12811 # simply because there is no reason against having it here, and in addition,
12812 # creating and moving files from /tmp can sometimes cause problems.
12813 # Hook for its removal unless debugging.
12814 # Note that there is a small window in which the directory will not be cleaned:
12815 # after its creation but before its name has been assigned to `$tmp'.
12816 $debug ||
12817 {
12818   tmp= ac_tmp=
12819   trap 'exit_status=$?
12820   : "${ac_tmp:=$tmp}"
12821   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12822 ' 0
12823   trap 'as_fn_exit 1' 1 2 13 15
12824 }
12825 # Create a (secure) tmp directory for tmp files.
12826
12827 {
12828   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12829   test -d "$tmp"
12830 }  ||
12831 {
12832   tmp=./conf$$-$RANDOM
12833   (umask 077 && mkdir "$tmp")
12834 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12835 ac_tmp=$tmp
12836
12837 # Set up the scripts for CONFIG_FILES section.
12838 # No need to generate them if there are no CONFIG_FILES.
12839 # This happens for instance with `./config.status config.h'.
12840 if test -n "$CONFIG_FILES"; then
12841
12842
12843 ac_cr=`echo X | tr X '\015'`
12844 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12845 # But we know of no other shell where ac_cr would be empty at this
12846 # point, so we can use a bashism as a fallback.
12847 if test "x$ac_cr" = x; then
12848   eval ac_cr=\$\'\\r\'
12849 fi
12850 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12851 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12852   ac_cs_awk_cr='\\r'
12853 else
12854   ac_cs_awk_cr=$ac_cr
12855 fi
12856
12857 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12858 _ACEOF
12859
12860
12861 {
12862   echo "cat >conf$$subs.awk <<_ACEOF" &&
12863   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12864   echo "_ACEOF"
12865 } >conf$$subs.sh ||
12866   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12867 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12868 ac_delim='%!_!# '
12869 for ac_last_try in false false false false false :; do
12870   . ./conf$$subs.sh ||
12871     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12872
12873   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12874   if test $ac_delim_n = $ac_delim_num; then
12875     break
12876   elif $ac_last_try; then
12877     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12878   else
12879     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12880   fi
12881 done
12882 rm -f conf$$subs.sh
12883
12884 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12885 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12886 _ACEOF
12887 sed -n '
12888 h
12889 s/^/S["/; s/!.*/"]=/
12890 p
12891 g
12892 s/^[^!]*!//
12893 :repl
12894 t repl
12895 s/'"$ac_delim"'$//
12896 t delim
12897 :nl
12898 h
12899 s/\(.\{148\}\)..*/\1/
12900 t more1
12901 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12902 p
12903 n
12904 b repl
12905 :more1
12906 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12907 p
12908 g
12909 s/.\{148\}//
12910 t nl
12911 :delim
12912 h
12913 s/\(.\{148\}\)..*/\1/
12914 t more2
12915 s/["\\]/\\&/g; s/^/"/; s/$/"/
12916 p
12917 b
12918 :more2
12919 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12920 p
12921 g
12922 s/.\{148\}//
12923 t delim
12924 ' <conf$$subs.awk | sed '
12925 /^[^""]/{
12926   N
12927   s/\n//
12928 }
12929 ' >>$CONFIG_STATUS || ac_write_fail=1
12930 rm -f conf$$subs.awk
12931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12932 _ACAWK
12933 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12934   for (key in S) S_is_set[key] = 1
12935   FS = "\a"
12936
12937 }
12938 {
12939   line = $ 0
12940   nfields = split(line, field, "@")
12941   substed = 0
12942   len = length(field[1])
12943   for (i = 2; i < nfields; i++) {
12944     key = field[i]
12945     keylen = length(key)
12946     if (S_is_set[key]) {
12947       value = S[key]
12948       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12949       len += length(value) + length(field[++i])
12950       substed = 1
12951     } else
12952       len += 1 + keylen
12953   }
12954
12955   print line
12956 }
12957
12958 _ACAWK
12959 _ACEOF
12960 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12961 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12962   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12963 else
12964   cat
12965 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12966   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12967 _ACEOF
12968
12969 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12970 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12971 # trailing colons and then remove the whole line if VPATH becomes empty
12972 # (actually we leave an empty line to preserve line numbers).
12973 if test "x$srcdir" = x.; then
12974   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12975 h
12976 s///
12977 s/^/:/
12978 s/[      ]*$/:/
12979 s/:\$(srcdir):/:/g
12980 s/:\${srcdir}:/:/g
12981 s/:@srcdir@:/:/g
12982 s/^:*//
12983 s/:*$//
12984 x
12985 s/\(=[   ]*\).*/\1/
12986 G
12987 s/\n//
12988 s/^[^=]*=[       ]*$//
12989 }'
12990 fi
12991
12992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12993 fi # test -n "$CONFIG_FILES"
12994
12995 # Set up the scripts for CONFIG_HEADERS section.
12996 # No need to generate them if there are no CONFIG_HEADERS.
12997 # This happens for instance with `./config.status Makefile'.
12998 if test -n "$CONFIG_HEADERS"; then
12999 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
13000 BEGIN {
13001 _ACEOF
13002
13003 # Transform confdefs.h into an awk script `defines.awk', embedded as
13004 # here-document in config.status, that substitutes the proper values into
13005 # config.h.in to produce config.h.
13006
13007 # Create a delimiter string that does not exist in confdefs.h, to ease
13008 # handling of long lines.
13009 ac_delim='%!_!# '
13010 for ac_last_try in false false :; do
13011   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
13012   if test -z "$ac_tt"; then
13013     break
13014   elif $ac_last_try; then
13015     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
13016   else
13017     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13018   fi
13019 done
13020
13021 # For the awk script, D is an array of macro values keyed by name,
13022 # likewise P contains macro parameters if any.  Preserve backslash
13023 # newline sequences.
13024
13025 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13026 sed -n '
13027 s/.\{148\}/&'"$ac_delim"'/g
13028 t rset
13029 :rset
13030 s/^[     ]*#[    ]*define[       ][      ]*/ /
13031 t def
13032 d
13033 :def
13034 s/\\$//
13035 t bsnl
13036 s/["\\]/\\&/g
13037 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13038 D["\1"]=" \3"/p
13039 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13040 d
13041 :bsnl
13042 s/["\\]/\\&/g
13043 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13044 D["\1"]=" \3\\\\\\n"\\/p
13045 t cont
13046 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13047 t cont
13048 d
13049 :cont
13050 n
13051 s/.\{148\}/&'"$ac_delim"'/g
13052 t clear
13053 :clear
13054 s/\\$//
13055 t bsnlc
13056 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13057 d
13058 :bsnlc
13059 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13060 b cont
13061 ' <confdefs.h | sed '
13062 s/'"$ac_delim"'/"\\\
13063 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13064
13065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13066   for (key in D) D_is_set[key] = 1
13067   FS = "\a"
13068 }
13069 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13070   line = \$ 0
13071   split(line, arg, " ")
13072   if (arg[1] == "#") {
13073     defundef = arg[2]
13074     mac1 = arg[3]
13075   } else {
13076     defundef = substr(arg[1], 2)
13077     mac1 = arg[2]
13078   }
13079   split(mac1, mac2, "(") #)
13080   macro = mac2[1]
13081   prefix = substr(line, 1, index(line, defundef) - 1)
13082   if (D_is_set[macro]) {
13083     # Preserve the white space surrounding the "#".
13084     print prefix "define", macro P[macro] D[macro]
13085     next
13086   } else {
13087     # Replace #undef with comments.  This is necessary, for example,
13088     # in the case of _POSIX_SOURCE, which is predefined and required
13089     # on some systems where configure will not decide to define it.
13090     if (defundef == "undef") {
13091       print "/*", prefix defundef, macro, "*/"
13092       next
13093     }
13094   }
13095 }
13096 { print }
13097 _ACAWK
13098 _ACEOF
13099 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13100   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13101 fi # test -n "$CONFIG_HEADERS"
13102
13103
13104 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13105 shift
13106 for ac_tag
13107 do
13108   case $ac_tag in
13109   :[FHLC]) ac_mode=$ac_tag; continue;;
13110   esac
13111   case $ac_mode$ac_tag in
13112   :[FHL]*:*);;
13113   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13114   :[FH]-) ac_tag=-:-;;
13115   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13116   esac
13117   ac_save_IFS=$IFS
13118   IFS=:
13119   set x $ac_tag
13120   IFS=$ac_save_IFS
13121   shift
13122   ac_file=$1
13123   shift
13124
13125   case $ac_mode in
13126   :L) ac_source=$1;;
13127   :[FH])
13128     ac_file_inputs=
13129     for ac_f
13130     do
13131       case $ac_f in
13132       -) ac_f="$ac_tmp/stdin";;
13133       *) # Look for the file first in the build tree, then in the source tree
13134          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13135          # because $ac_f cannot contain `:'.
13136          test -f "$ac_f" ||
13137            case $ac_f in
13138            [\\/$]*) false;;
13139            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13140            esac ||
13141            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13142       esac
13143       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13144       as_fn_append ac_file_inputs " '$ac_f'"
13145     done
13146
13147     # Let's still pretend it is `configure' which instantiates (i.e., don't
13148     # use $as_me), people would be surprised to read:
13149     #    /* config.h.  Generated by config.status.  */
13150     configure_input='Generated from '`
13151           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13152         `' by configure.'
13153     if test x"$ac_file" != x-; then
13154       configure_input="$ac_file.  $configure_input"
13155       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13156 $as_echo "$as_me: creating $ac_file" >&6;}
13157     fi
13158     # Neutralize special characters interpreted by sed in replacement strings.
13159     case $configure_input in #(
13160     *\&* | *\|* | *\\* )
13161        ac_sed_conf_input=`$as_echo "$configure_input" |
13162        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13163     *) ac_sed_conf_input=$configure_input;;
13164     esac
13165
13166     case $ac_tag in
13167     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13168       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13169     esac
13170     ;;
13171   esac
13172
13173   ac_dir=`$as_dirname -- "$ac_file" ||
13174 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13175          X"$ac_file" : 'X\(//\)[^/]' \| \
13176          X"$ac_file" : 'X\(//\)$' \| \
13177          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13178 $as_echo X"$ac_file" |
13179     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13180             s//\1/
13181             q
13182           }
13183           /^X\(\/\/\)[^/].*/{
13184             s//\1/
13185             q
13186           }
13187           /^X\(\/\/\)$/{
13188             s//\1/
13189             q
13190           }
13191           /^X\(\/\).*/{
13192             s//\1/
13193             q
13194           }
13195           s/.*/./; q'`
13196   as_dir="$ac_dir"; as_fn_mkdir_p
13197   ac_builddir=.
13198
13199 case "$ac_dir" in
13200 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13201 *)
13202   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13203   # A ".." for each directory in $ac_dir_suffix.
13204   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13205   case $ac_top_builddir_sub in
13206   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13207   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13208   esac ;;
13209 esac
13210 ac_abs_top_builddir=$ac_pwd
13211 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13212 # for backward compatibility:
13213 ac_top_builddir=$ac_top_build_prefix
13214
13215 case $srcdir in
13216   .)  # We are building in place.
13217     ac_srcdir=.
13218     ac_top_srcdir=$ac_top_builddir_sub
13219     ac_abs_top_srcdir=$ac_pwd ;;
13220   [\\/]* | ?:[\\/]* )  # Absolute name.
13221     ac_srcdir=$srcdir$ac_dir_suffix;
13222     ac_top_srcdir=$srcdir
13223     ac_abs_top_srcdir=$srcdir ;;
13224   *) # Relative name.
13225     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13226     ac_top_srcdir=$ac_top_build_prefix$srcdir
13227     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13228 esac
13229 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13230
13231
13232   case $ac_mode in
13233   :F)
13234   #
13235   # CONFIG_FILE
13236   #
13237
13238   case $INSTALL in
13239   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13240   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13241   esac
13242 _ACEOF
13243
13244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13245 # If the template does not know about datarootdir, expand it.
13246 # FIXME: This hack should be removed a few years after 2.60.
13247 ac_datarootdir_hack=; ac_datarootdir_seen=
13248 ac_sed_dataroot='
13249 /datarootdir/ {
13250   p
13251   q
13252 }
13253 /@datadir@/p
13254 /@docdir@/p
13255 /@infodir@/p
13256 /@localedir@/p
13257 /@mandir@/p'
13258 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13259 *datarootdir*) ac_datarootdir_seen=yes;;
13260 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13261   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13262 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13263 _ACEOF
13264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13265   ac_datarootdir_hack='
13266   s&@datadir@&$datadir&g
13267   s&@docdir@&$docdir&g
13268   s&@infodir@&$infodir&g
13269   s&@localedir@&$localedir&g
13270   s&@mandir@&$mandir&g
13271   s&\\\${datarootdir}&$datarootdir&g' ;;
13272 esac
13273 _ACEOF
13274
13275 # Neutralize VPATH when `$srcdir' = `.'.
13276 # Shell code in configure.ac might set extrasub.
13277 # FIXME: do we really want to maintain this feature?
13278 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13279 ac_sed_extra="$ac_vpsub
13280 $extrasub
13281 _ACEOF
13282 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13283 :t
13284 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13285 s|@configure_input@|$ac_sed_conf_input|;t t
13286 s&@top_builddir@&$ac_top_builddir_sub&;t t
13287 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13288 s&@srcdir@&$ac_srcdir&;t t
13289 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13290 s&@top_srcdir@&$ac_top_srcdir&;t t
13291 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13292 s&@builddir@&$ac_builddir&;t t
13293 s&@abs_builddir@&$ac_abs_builddir&;t t
13294 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13295 s&@INSTALL@&$ac_INSTALL&;t t
13296 $ac_datarootdir_hack
13297 "
13298 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13299   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13300
13301 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13302   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13303   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13304       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13305   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13306 which seems to be undefined.  Please make sure it is defined" >&5
13307 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13308 which seems to be undefined.  Please make sure it is defined" >&2;}
13309
13310   rm -f "$ac_tmp/stdin"
13311   case $ac_file in
13312   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13313   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13314   esac \
13315   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13316  ;;
13317   :H)
13318   #
13319   # CONFIG_HEADER
13320   #
13321   if test x"$ac_file" != x-; then
13322     {
13323       $as_echo "/* $configure_input  */" \
13324       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13325     } >"$ac_tmp/config.h" \
13326       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13327     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13328       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13329 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13330     else
13331       rm -f "$ac_file"
13332       mv "$ac_tmp/config.h" "$ac_file" \
13333         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13334     fi
13335   else
13336     $as_echo "/* $configure_input  */" \
13337       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13338       || as_fn_error $? "could not create -" "$LINENO" 5
13339   fi
13340  ;;
13341
13342   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13343 $as_echo "$as_me: executing $ac_file commands" >&6;}
13344  ;;
13345   esac
13346
13347
13348   case $ac_file$ac_mode in
13349     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
13350     "libtool":C)
13351
13352     # See if we are running on zsh, and set the options which allow our
13353     # commands through without removal of \ escapes.
13354     if test -n "${ZSH_VERSION+set}" ; then
13355       setopt NO_GLOB_SUBST
13356     fi
13357
13358     cfgfile="${ofile}T"
13359     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13360     $RM "$cfgfile"
13361
13362     cat <<_LT_EOF >> "$cfgfile"
13363 #! $SHELL
13364
13365 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13366 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13367 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13368 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13369 #
13370 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13371 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13372 #   Written by Gordon Matzigkeit, 1996
13373 #
13374 #   This file is part of GNU Libtool.
13375 #
13376 # GNU Libtool is free software; you can redistribute it and/or
13377 # modify it under the terms of the GNU General Public License as
13378 # published by the Free Software Foundation; either version 2 of
13379 # the License, or (at your option) any later version.
13380 #
13381 # As a special exception to the GNU General Public License,
13382 # if you distribute this file as part of a program or library that
13383 # is built using GNU Libtool, you may include this file under the
13384 # same distribution terms that you use for the rest of that program.
13385 #
13386 # GNU Libtool is distributed in the hope that it will be useful,
13387 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13388 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13389 # GNU General Public License for more details.
13390 #
13391 # You should have received a copy of the GNU General Public License
13392 # along with GNU Libtool; see the file COPYING.  If not, a copy
13393 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13394 # obtained by writing to the Free Software Foundation, Inc.,
13395 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13396
13397
13398 # The names of the tagged configurations supported by this script.
13399 available_tags=""
13400
13401 # ### BEGIN LIBTOOL CONFIG
13402
13403 # Which release of libtool.m4 was used?
13404 macro_version=$macro_version
13405 macro_revision=$macro_revision
13406
13407 # Whether or not to build shared libraries.
13408 build_libtool_libs=$enable_shared
13409
13410 # Whether or not to build static libraries.
13411 build_old_libs=$enable_static
13412
13413 # What type of objects to build.
13414 pic_mode=$pic_mode
13415
13416 # Whether or not to optimize for fast installation.
13417 fast_install=$enable_fast_install
13418
13419 # Shell to use when invoking shell scripts.
13420 SHELL=$lt_SHELL
13421
13422 # An echo program that protects backslashes.
13423 ECHO=$lt_ECHO
13424
13425 # The host system.
13426 host_alias=$host_alias
13427 host=$host
13428 host_os=$host_os
13429
13430 # The build system.
13431 build_alias=$build_alias
13432 build=$build
13433 build_os=$build_os
13434
13435 # A sed program that does not truncate output.
13436 SED=$lt_SED
13437
13438 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13439 Xsed="\$SED -e 1s/^X//"
13440
13441 # A grep program that handles long lines.
13442 GREP=$lt_GREP
13443
13444 # An ERE matcher.
13445 EGREP=$lt_EGREP
13446
13447 # A literal string matcher.
13448 FGREP=$lt_FGREP
13449
13450 # A BSD- or MS-compatible name lister.
13451 NM=$lt_NM
13452
13453 # Whether we need soft or hard links.
13454 LN_S=$lt_LN_S
13455
13456 # What is the maximum length of a command?
13457 max_cmd_len=$max_cmd_len
13458
13459 # Object file suffix (normally "o").
13460 objext=$ac_objext
13461
13462 # Executable file suffix (normally "").
13463 exeext=$exeext
13464
13465 # whether the shell understands "unset".
13466 lt_unset=$lt_unset
13467
13468 # turn spaces into newlines.
13469 SP2NL=$lt_lt_SP2NL
13470
13471 # turn newlines into spaces.
13472 NL2SP=$lt_lt_NL2SP
13473
13474 # An object symbol dumper.
13475 OBJDUMP=$lt_OBJDUMP
13476
13477 # Method to check whether dependent libraries are shared objects.
13478 deplibs_check_method=$lt_deplibs_check_method
13479
13480 # Command to use when deplibs_check_method == "file_magic".
13481 file_magic_cmd=$lt_file_magic_cmd
13482
13483 # The archiver.
13484 AR=$lt_AR
13485 AR_FLAGS=$lt_AR_FLAGS
13486
13487 # A symbol stripping program.
13488 STRIP=$lt_STRIP
13489
13490 # Commands used to install an old-style archive.
13491 RANLIB=$lt_RANLIB
13492 old_postinstall_cmds=$lt_old_postinstall_cmds
13493 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13494
13495 # Whether to use a lock for old archive extraction.
13496 lock_old_archive_extraction=$lock_old_archive_extraction
13497
13498 # A C compiler.
13499 LTCC=$lt_CC
13500
13501 # LTCC compiler flags.
13502 LTCFLAGS=$lt_CFLAGS
13503
13504 # Take the output of nm and produce a listing of raw symbols and C names.
13505 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13506
13507 # Transform the output of nm in a proper C declaration.
13508 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13509
13510 # Transform the output of nm in a C name address pair.
13511 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13512
13513 # Transform the output of nm in a C name address pair when lib prefix is needed.
13514 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13515
13516 # The name of the directory that contains temporary libtool files.
13517 objdir=$objdir
13518
13519 # Used to examine libraries when file_magic_cmd begins with "file".
13520 MAGIC_CMD=$MAGIC_CMD
13521
13522 # Must we lock files when doing compilation?
13523 need_locks=$lt_need_locks
13524
13525 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13526 DSYMUTIL=$lt_DSYMUTIL
13527
13528 # Tool to change global to local symbols on Mac OS X.
13529 NMEDIT=$lt_NMEDIT
13530
13531 # Tool to manipulate fat objects and archives on Mac OS X.
13532 LIPO=$lt_LIPO
13533
13534 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13535 OTOOL=$lt_OTOOL
13536
13537 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13538 OTOOL64=$lt_OTOOL64
13539
13540 # Old archive suffix (normally "a").
13541 libext=$libext
13542
13543 # Shared library suffix (normally ".so").
13544 shrext_cmds=$lt_shrext_cmds
13545
13546 # The commands to extract the exported symbol list from a shared archive.
13547 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13548
13549 # Variables whose values should be saved in libtool wrapper scripts and
13550 # restored at link time.
13551 variables_saved_for_relink=$lt_variables_saved_for_relink
13552
13553 # Do we need the "lib" prefix for modules?
13554 need_lib_prefix=$need_lib_prefix
13555
13556 # Do we need a version for libraries?
13557 need_version=$need_version
13558
13559 # Library versioning type.
13560 version_type=$version_type
13561
13562 # Shared library runtime path variable.
13563 runpath_var=$runpath_var
13564
13565 # Shared library path variable.
13566 shlibpath_var=$shlibpath_var
13567
13568 # Is shlibpath searched before the hard-coded library search path?
13569 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13570
13571 # Format of library name prefix.
13572 libname_spec=$lt_libname_spec
13573
13574 # List of archive names.  First name is the real one, the rest are links.
13575 # The last name is the one that the linker finds with -lNAME
13576 library_names_spec=$lt_library_names_spec
13577
13578 # The coded name of the library, if different from the real name.
13579 soname_spec=$lt_soname_spec
13580
13581 # Permission mode override for installation of shared libraries.
13582 install_override_mode=$lt_install_override_mode
13583
13584 # Command to use after installation of a shared archive.
13585 postinstall_cmds=$lt_postinstall_cmds
13586
13587 # Command to use after uninstallation of a shared archive.
13588 postuninstall_cmds=$lt_postuninstall_cmds
13589
13590 # Commands used to finish a libtool library installation in a directory.
13591 finish_cmds=$lt_finish_cmds
13592
13593 # As "finish_cmds", except a single script fragment to be evaled but
13594 # not shown.
13595 finish_eval=$lt_finish_eval
13596
13597 # Whether we should hardcode library paths into libraries.
13598 hardcode_into_libs=$hardcode_into_libs
13599
13600 # Compile-time system search path for libraries.
13601 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13602
13603 # Run-time system search path for libraries.
13604 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13605
13606 # Whether dlopen is supported.
13607 dlopen_support=$enable_dlopen
13608
13609 # Whether dlopen of programs is supported.
13610 dlopen_self=$enable_dlopen_self
13611
13612 # Whether dlopen of statically linked programs is supported.
13613 dlopen_self_static=$enable_dlopen_self_static
13614
13615 # Commands to strip libraries.
13616 old_striplib=$lt_old_striplib
13617 striplib=$lt_striplib
13618
13619
13620 # The linker used to build libraries.
13621 LD=$lt_LD
13622
13623 # How to create reloadable object files.
13624 reload_flag=$lt_reload_flag
13625 reload_cmds=$lt_reload_cmds
13626
13627 # Commands used to build an old-style archive.
13628 old_archive_cmds=$lt_old_archive_cmds
13629
13630 # A language specific compiler.
13631 CC=$lt_compiler
13632
13633 # Is the compiler the GNU compiler?
13634 with_gcc=$GCC
13635
13636 # Compiler flag to turn off builtin functions.
13637 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13638
13639 # How to pass a linker flag through the compiler.
13640 wl=$lt_lt_prog_compiler_wl
13641
13642 # Additional compiler flags for building library objects.
13643 pic_flag=$lt_lt_prog_compiler_pic
13644
13645 # Compiler flag to prevent dynamic linking.
13646 link_static_flag=$lt_lt_prog_compiler_static
13647
13648 # Does compiler simultaneously support -c and -o options?
13649 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13650
13651 # Whether or not to add -lc for building shared libraries.
13652 build_libtool_need_lc=$archive_cmds_need_lc
13653
13654 # Whether or not to disallow shared libs when runtime libs are static.
13655 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13656
13657 # Compiler flag to allow reflexive dlopens.
13658 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13659
13660 # Compiler flag to generate shared objects directly from archives.
13661 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13662
13663 # Whether the compiler copes with passing no objects directly.
13664 compiler_needs_object=$lt_compiler_needs_object
13665
13666 # Create an old-style archive from a shared archive.
13667 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13668
13669 # Create a temporary old-style archive to link instead of a shared archive.
13670 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13671
13672 # Commands used to build a shared archive.
13673 archive_cmds=$lt_archive_cmds
13674 archive_expsym_cmds=$lt_archive_expsym_cmds
13675
13676 # Commands used to build a loadable module if different from building
13677 # a shared archive.
13678 module_cmds=$lt_module_cmds
13679 module_expsym_cmds=$lt_module_expsym_cmds
13680
13681 # Whether we are building with GNU ld or not.
13682 with_gnu_ld=$lt_with_gnu_ld
13683
13684 # Flag that allows shared libraries with undefined symbols to be built.
13685 allow_undefined_flag=$lt_allow_undefined_flag
13686
13687 # Flag that enforces no undefined symbols.
13688 no_undefined_flag=$lt_no_undefined_flag
13689
13690 # Flag to hardcode \$libdir into a binary during linking.
13691 # This must work even if \$libdir does not exist
13692 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13693
13694 # If ld is used when linking, flag to hardcode \$libdir into a binary
13695 # during linking.  This must work even if \$libdir does not exist.
13696 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13697
13698 # Whether we need a single "-rpath" flag with a separated argument.
13699 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13700
13701 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13702 # DIR into the resulting binary.
13703 hardcode_direct=$hardcode_direct
13704
13705 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13706 # DIR into the resulting binary and the resulting library dependency is
13707 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13708 # library is relocated.
13709 hardcode_direct_absolute=$hardcode_direct_absolute
13710
13711 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13712 # into the resulting binary.
13713 hardcode_minus_L=$hardcode_minus_L
13714
13715 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13716 # into the resulting binary.
13717 hardcode_shlibpath_var=$hardcode_shlibpath_var
13718
13719 # Set to "yes" if building a shared library automatically hardcodes DIR
13720 # into the library and all subsequent libraries and executables linked
13721 # against it.
13722 hardcode_automatic=$hardcode_automatic
13723
13724 # Set to yes if linker adds runtime paths of dependent libraries
13725 # to runtime path list.
13726 inherit_rpath=$inherit_rpath
13727
13728 # Whether libtool must link a program against all its dependency libraries.
13729 link_all_deplibs=$link_all_deplibs
13730
13731 # Fix the shell variable \$srcfile for the compiler.
13732 fix_srcfile_path=$lt_fix_srcfile_path
13733
13734 # Set to "yes" if exported symbols are required.
13735 always_export_symbols=$always_export_symbols
13736
13737 # The commands to list exported symbols.
13738 export_symbols_cmds=$lt_export_symbols_cmds
13739
13740 # Symbols that should not be listed in the preloaded symbols.
13741 exclude_expsyms=$lt_exclude_expsyms
13742
13743 # Symbols that must always be exported.
13744 include_expsyms=$lt_include_expsyms
13745
13746 # Commands necessary for linking programs (against libraries) with templates.
13747 prelink_cmds=$lt_prelink_cmds
13748
13749 # Specify filename containing input files.
13750 file_list_spec=$lt_file_list_spec
13751
13752 # How to hardcode a shared library path into an executable.
13753 hardcode_action=$hardcode_action
13754
13755 # ### END LIBTOOL CONFIG
13756
13757 _LT_EOF
13758
13759   case $host_os in
13760   aix3*)
13761     cat <<\_LT_EOF >> "$cfgfile"
13762 # AIX sometimes has problems with the GCC collect2 program.  For some
13763 # reason, if we set the COLLECT_NAMES environment variable, the problems
13764 # vanish in a puff of smoke.
13765 if test "X${COLLECT_NAMES+set}" != Xset; then
13766   COLLECT_NAMES=
13767   export COLLECT_NAMES
13768 fi
13769 _LT_EOF
13770     ;;
13771   esac
13772
13773
13774 ltmain="$ac_aux_dir/ltmain.sh"
13775
13776
13777   # We use sed instead of cat because bash on DJGPP gets confused if
13778   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13779   # text mode, it properly converts lines to CR/LF.  This bash problem
13780   # is reportedly fixed, but why not run on old versions too?
13781   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13782     || (rm -f "$cfgfile"; exit 1)
13783
13784   case $xsi_shell in
13785   yes)
13786     cat << \_LT_EOF >> "$cfgfile"
13787
13788 # func_dirname file append nondir_replacement
13789 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13790 # otherwise set result to NONDIR_REPLACEMENT.
13791 func_dirname ()
13792 {
13793   case ${1} in
13794     */*) func_dirname_result="${1%/*}${2}" ;;
13795     *  ) func_dirname_result="${3}" ;;
13796   esac
13797 }
13798
13799 # func_basename file
13800 func_basename ()
13801 {
13802   func_basename_result="${1##*/}"
13803 }
13804
13805 # func_dirname_and_basename file append nondir_replacement
13806 # perform func_basename and func_dirname in a single function
13807 # call:
13808 #   dirname:  Compute the dirname of FILE.  If nonempty,
13809 #             add APPEND to the result, otherwise set result
13810 #             to NONDIR_REPLACEMENT.
13811 #             value returned in "$func_dirname_result"
13812 #   basename: Compute filename of FILE.
13813 #             value retuned in "$func_basename_result"
13814 # Implementation must be kept synchronized with func_dirname
13815 # and func_basename. For efficiency, we do not delegate to
13816 # those functions but instead duplicate the functionality here.
13817 func_dirname_and_basename ()
13818 {
13819   case ${1} in
13820     */*) func_dirname_result="${1%/*}${2}" ;;
13821     *  ) func_dirname_result="${3}" ;;
13822   esac
13823   func_basename_result="${1##*/}"
13824 }
13825
13826 # func_stripname prefix suffix name
13827 # strip PREFIX and SUFFIX off of NAME.
13828 # PREFIX and SUFFIX must not contain globbing or regex special
13829 # characters, hashes, percent signs, but SUFFIX may contain a leading
13830 # dot (in which case that matches only a dot).
13831 func_stripname ()
13832 {
13833   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13834   # positional parameters, so assign one to ordinary parameter first.
13835   func_stripname_result=${3}
13836   func_stripname_result=${func_stripname_result#"${1}"}
13837   func_stripname_result=${func_stripname_result%"${2}"}
13838 }
13839
13840 # func_opt_split
13841 func_opt_split ()
13842 {
13843   func_opt_split_opt=${1%%=*}
13844   func_opt_split_arg=${1#*=}
13845 }
13846
13847 # func_lo2o object
13848 func_lo2o ()
13849 {
13850   case ${1} in
13851     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13852     *)    func_lo2o_result=${1} ;;
13853   esac
13854 }
13855
13856 # func_xform libobj-or-source
13857 func_xform ()
13858 {
13859   func_xform_result=${1%.*}.lo
13860 }
13861
13862 # func_arith arithmetic-term...
13863 func_arith ()
13864 {
13865   func_arith_result=$(( $* ))
13866 }
13867
13868 # func_len string
13869 # STRING may not start with a hyphen.
13870 func_len ()
13871 {
13872   func_len_result=${#1}
13873 }
13874
13875 _LT_EOF
13876     ;;
13877   *) # Bourne compatible functions.
13878     cat << \_LT_EOF >> "$cfgfile"
13879
13880 # func_dirname file append nondir_replacement
13881 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13882 # otherwise set result to NONDIR_REPLACEMENT.
13883 func_dirname ()
13884 {
13885   # Extract subdirectory from the argument.
13886   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13887   if test "X$func_dirname_result" = "X${1}"; then
13888     func_dirname_result="${3}"
13889   else
13890     func_dirname_result="$func_dirname_result${2}"
13891   fi
13892 }
13893
13894 # func_basename file
13895 func_basename ()
13896 {
13897   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13898 }
13899
13900
13901 # func_stripname prefix suffix name
13902 # strip PREFIX and SUFFIX off of NAME.
13903 # PREFIX and SUFFIX must not contain globbing or regex special
13904 # characters, hashes, percent signs, but SUFFIX may contain a leading
13905 # dot (in which case that matches only a dot).
13906 # func_strip_suffix prefix name
13907 func_stripname ()
13908 {
13909   case ${2} in
13910     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13911     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13912   esac
13913 }
13914
13915 # sed scripts:
13916 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13917 my_sed_long_arg='1s/^-[^=]*=//'
13918
13919 # func_opt_split
13920 func_opt_split ()
13921 {
13922   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13923   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13924 }
13925
13926 # func_lo2o object
13927 func_lo2o ()
13928 {
13929   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13930 }
13931
13932 # func_xform libobj-or-source
13933 func_xform ()
13934 {
13935   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13936 }
13937
13938 # func_arith arithmetic-term...
13939 func_arith ()
13940 {
13941   func_arith_result=`expr "$@"`
13942 }
13943
13944 # func_len string
13945 # STRING may not start with a hyphen.
13946 func_len ()
13947 {
13948   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13949 }
13950
13951 _LT_EOF
13952 esac
13953
13954 case $lt_shell_append in
13955   yes)
13956     cat << \_LT_EOF >> "$cfgfile"
13957
13958 # func_append var value
13959 # Append VALUE to the end of shell variable VAR.
13960 func_append ()
13961 {
13962   eval "$1+=\$2"
13963 }
13964 _LT_EOF
13965     ;;
13966   *)
13967     cat << \_LT_EOF >> "$cfgfile"
13968
13969 # func_append var value
13970 # Append VALUE to the end of shell variable VAR.
13971 func_append ()
13972 {
13973   eval "$1=\$$1\$2"
13974 }
13975
13976 _LT_EOF
13977     ;;
13978   esac
13979
13980
13981   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13982     || (rm -f "$cfgfile"; exit 1)
13983
13984   mv -f "$cfgfile" "$ofile" ||
13985     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13986   chmod +x "$ofile"
13987
13988  ;;
13989     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
13990  rm -f Makesim1.tmp Makesim2.tmp Makefile
13991  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
13992  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
13993  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
13994         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
13995         <Makefile.sim >Makefile
13996  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
13997  ;;
13998     "stamp-h":C) echo > stamp-h ;;
13999
14000   esac
14001 done # for ac_tag
14002
14003
14004 as_fn_exit 0
14005 _ACEOF
14006 ac_clean_files=$ac_clean_files_save
14007
14008 test $ac_write_fail = 0 ||
14009   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14010
14011
14012 # configure is writing to config.log, and then calls config.status.
14013 # config.status does its own redirection, appending to config.log.
14014 # Unfortunately, on DOS this fails, as config.log is still kept open
14015 # by configure, so config.status won't be able to write to it; its
14016 # output is simply discarded.  So we exec the FD to /dev/null,
14017 # effectively closing config.log, so it can be properly (re)opened and
14018 # appended to by config.status.  When coming back to configure, we
14019 # need to make the FD available again.
14020 if test "$no_create" != yes; then
14021   ac_cs_success=:
14022   ac_config_status_args=
14023   test "$silent" = yes &&
14024     ac_config_status_args="$ac_config_status_args --quiet"
14025   exec 5>/dev/null
14026   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14027   exec 5>>config.log
14028   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14029   # would make configure fail if this is the last instruction.
14030   $ac_cs_success || as_fn_exit 1
14031 fi
14032 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14033   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14034 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14035 fi
14036
14037