sim/riscv/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_scache
 636 sim_float
 637 cgen_breaks
 638 MAINT
 639 MAINTAINER_MODE_FALSE
 640 MAINTAINER_MODE_TRUE
 641 lt_cv_dlopen_libs
 642 OTOOL64
 643 OTOOL
 644 LIPO
 645 NMEDIT
 646 DSYMUTIL
 647 AWK
 648 STRIP
 649 OBJDUMP
 650 LN_S
 651 NM
 652 ac_ct_DUMPBIN
 653 DUMPBIN
 654 LD
 655 FGREP
 656 SED
 657 LIBTOOL
 658 PLUGINS_FALSE
 659 PLUGINS_TRUE
 660 zlibinc
 661 zlibdir
 662 CATOBJEXT
 663 GENCAT
 664 INSTOBJEXT
 665 DATADIRNAME
 666 CATALOGS
 667 POSUB
 668 GMSGFMT
 669 XGETTEXT
 670 INCINTL
 671 LIBINTL_DEP
 672 LIBINTL
 673 USE_NLS
 674 CCDEPMODE
 675 DEPDIR
 676 am__leading_dot
 677 C_DIALECT
 678 RANLIB
 679 AR
 680 LDFLAGS_FOR_BUILD
 681 CFLAGS_FOR_BUILD
 682 RANLIB_FOR_BUILD
 683 CC_FOR_BUILD
 684 AR_FOR_BUILD
 685 INSTALL_DATA
 686 INSTALL_SCRIPT
 687 INSTALL_PROGRAM
 688 EGREP
 689 GREP
 690 CPP
 691 OBJEXT
 692 EXEEXT
 693 ac_ct_CC
 694 CPPFLAGS
 695 LDFLAGS
 696 CFLAGS
 697 CC
 698 target_os
 699 target_vendor
 700 target_cpu
 701 target
 702 host_os
 703 host_vendor
 704 host_cpu
 705 host
 706 build_os
 707 build_vendor
 708 build_cpu
 709 build
 710 target_alias
 711 host_alias
 712 build_alias
 713 LIBS
 714 ECHO_T
 715 ECHO_N
 716 ECHO_C
 717 DEFS
 718 mandir
 719 localedir
 720 libdir
 721 psdir
 722 pdfdir
 723 dvidir
 724 htmldir
 725 infodir
 726 docdir
 727 oldincludedir
 728 includedir
 729 localstatedir
 730 sharedstatedir
 731 sysconfdir
 732 datadir
 733 datarootdir
 734 libexecdir
 735 sbindir
 736 bindir
 737 program_transform_name
 738 prefix
 739 exec_prefix
 740 PACKAGE_URL
 741 PACKAGE_BUGREPORT
 742 PACKAGE_STRING
 743 PACKAGE_VERSION
 744 PACKAGE_TARNAME
 745 PACKAGE_NAME
 746 PATH_SEPARATOR
 747 SHELL
 748 sim_inline
 749 sim_hw
 750 sim_hw_objs
 751 sim_hw_cflags
 752 sim_default_model
 753 sim_bitsize'
 754 ac_subst_files=''
 755 ac_user_opts='
 756 enable_option_checking
 757 with_system_zlib
 758 enable_plugins
 759 enable_shared
 760 enable_static
 761 with_pic
 762 enable_fast_install
 763 with_gnu_ld
 764 enable_libtool_lock
 765 enable_maintainer_mode
 766 enable_sim_inline
 767 enable_sim_default_model
 768 enable_sim_bitsize
 769 enable_sim_hardware
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS
 779 CPP'
 780
 781
 782 # Initialize some variables set by options.
 783 ac_init_help=
 784 ac_init_version=false
 785 ac_unrecognized_opts=
 786 ac_unrecognized_sep=
 787 # The variables have the same names as the options, with
 788 # dashes changed to underlines.
 789 cache_file=/dev/null
 790 exec_prefix=NONE
 791 no_create=
 792 no_recursion=
 793 prefix=NONE
 794 program_prefix=NONE
 795 program_suffix=NONE
 796 program_transform_name=s,x,x,
 797 silent=
 798 site=
 799 srcdir=
 800 verbose=
 801 x_includes=NONE
 802 x_libraries=NONE
 803
 804 # Installation directory options.
 805 # These are left unexpanded so users can "make install exec_prefix=/foo"
 806 # and all the variables that are supposed to be based on exec_prefix
 807 # by default will actually change.
 808 # Use braces instead of parens because sh, perl, etc. also accept them.
 809 # (The list follows the same order as the GNU Coding Standards.)
 810 bindir='${exec_prefix}/bin'
 811 sbindir='${exec_prefix}/sbin'
 812 libexecdir='${exec_prefix}/libexec'
 813 datarootdir='${prefix}/share'
 814 datadir='${datarootdir}'
 815 sysconfdir='${prefix}/etc'
 816 sharedstatedir='${prefix}/com'
 817 localstatedir='${prefix}/var'
 818 includedir='${prefix}/include'
 819 oldincludedir='/usr/include'
 820 docdir='${datarootdir}/doc/${PACKAGE}'
 821 infodir='${datarootdir}/info'
 822 htmldir='${docdir}'
 823 dvidir='${docdir}'
 824 pdfdir='${docdir}'
 825 psdir='${docdir}'
 826 libdir='${exec_prefix}/lib'
 827 localedir='${datarootdir}/locale'
 828 mandir='${datarootdir}/man'
 829
 830 ac_prev=
 831 ac_dashdash=
 832 for ac_option
 833 do
 834   # If the previous option needs an argument, assign it.
 835   if test -n "$ac_prev"; then
 836     eval $ac_prev=\$ac_option
 837     ac_prev=
 838     continue
 839   fi
 840
 841   case $ac_option in
 842   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 843   *=)   ac_optarg= ;;
 844   *)    ac_optarg=yes ;;
 845   esac
 846
 847   # Accept the important Cygnus configure options, so we can diagnose typos.
 848
 849   case $ac_dashdash$ac_option in
 850   --)
 851     ac_dashdash=yes ;;
 852
 853   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 854     ac_prev=bindir ;;
 855   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 856     bindir=$ac_optarg ;;
 857
 858   -build | --build | --buil | --bui | --bu)
 859     ac_prev=build_alias ;;
 860   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 861     build_alias=$ac_optarg ;;
 862
 863   -cache-file | --cache-file | --cache-fil | --cache-fi \
 864   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 865     ac_prev=cache_file ;;
 866   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 867   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 868     cache_file=$ac_optarg ;;
 869
 870   --config-cache | -C)
 871     cache_file=config.cache ;;
 872
 873   -datadir | --datadir | --datadi | --datad)
 874     ac_prev=datadir ;;
 875   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 876     datadir=$ac_optarg ;;
 877
 878   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 879   | --dataroo | --dataro | --datar)
 880     ac_prev=datarootdir ;;
 881   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 882   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 883     datarootdir=$ac_optarg ;;
 884
 885   -disable-* | --disable-*)
 886     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 887     # Reject names that are not valid shell variable names.
 888     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 889       as_fn_error $? "invalid feature name: $ac_useropt"
 890     ac_useropt_orig=$ac_useropt
 891     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 892     case $ac_user_opts in
 893       *"
 894 "enable_$ac_useropt"
 895 "*) ;;
 896       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 897          ac_unrecognized_sep=', ';;
 898     esac
 899     eval enable_$ac_useropt=no ;;
 900
 901   -docdir | --docdir | --docdi | --doc | --do)
 902     ac_prev=docdir ;;
 903   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 904     docdir=$ac_optarg ;;
 905
 906   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 907     ac_prev=dvidir ;;
 908   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 909     dvidir=$ac_optarg ;;
 910
 911   -enable-* | --enable-*)
 912     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 913     # Reject names that are not valid shell variable names.
 914     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 915       as_fn_error $? "invalid feature name: $ac_useropt"
 916     ac_useropt_orig=$ac_useropt
 917     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 918     case $ac_user_opts in
 919       *"
 920 "enable_$ac_useropt"
 921 "*) ;;
 922       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 923          ac_unrecognized_sep=', ';;
 924     esac
 925     eval enable_$ac_useropt=\$ac_optarg ;;
 926
 927   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 928   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 929   | --exec | --exe | --ex)
 930     ac_prev=exec_prefix ;;
 931   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 932   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 933   | --exec=* | --exe=* | --ex=*)
 934     exec_prefix=$ac_optarg ;;
 935
 936   -gas | --gas | --ga | --g)
 937     # Obsolete; use --with-gas.
 938     with_gas=yes ;;
 939
 940   -help | --help | --hel | --he | -h)
 941     ac_init_help=long ;;
 942   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 943     ac_init_help=recursive ;;
 944   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 945     ac_init_help=short ;;
 946
 947   -host | --host | --hos | --ho)
 948     ac_prev=host_alias ;;
 949   -host=* | --host=* | --hos=* | --ho=*)
 950     host_alias=$ac_optarg ;;
 951
 952   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 953     ac_prev=htmldir ;;
 954   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 955   | --ht=*)
 956     htmldir=$ac_optarg ;;
 957
 958   -includedir | --includedir | --includedi | --included | --include \
 959   | --includ | --inclu | --incl | --inc)
 960     ac_prev=includedir ;;
 961   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 962   | --includ=* | --inclu=* | --incl=* | --inc=*)
 963     includedir=$ac_optarg ;;
 964
 965   -infodir | --infodir | --infodi | --infod | --info | --inf)
 966     ac_prev=infodir ;;
 967   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 968     infodir=$ac_optarg ;;
 969
 970   -libdir | --libdir | --libdi | --libd)
 971     ac_prev=libdir ;;
 972   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 973     libdir=$ac_optarg ;;
 974
 975   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 976   | --libexe | --libex | --libe)
 977     ac_prev=libexecdir ;;
 978   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 979   | --libexe=* | --libex=* | --libe=*)
 980     libexecdir=$ac_optarg ;;
 981
 982   -localedir | --localedir | --localedi | --localed | --locale)
 983     ac_prev=localedir ;;
 984   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 985     localedir=$ac_optarg ;;
 986
 987   -localstatedir | --localstatedir | --localstatedi | --localstated \
 988   | --localstate | --localstat | --localsta | --localst | --locals)
 989     ac_prev=localstatedir ;;
 990   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 991   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 992     localstatedir=$ac_optarg ;;
 993
 994   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 995     ac_prev=mandir ;;
 996   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 997     mandir=$ac_optarg ;;
 998
 999   -nfp | --nfp | --nf)
1000     # Obsolete; use --without-fp.
1001     with_fp=no ;;
1002
1003   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1004   | --no-cr | --no-c | -n)
1005     no_create=yes ;;
1006
1007   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1008   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1009     no_recursion=yes ;;
1010
1011   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1012   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1013   | --oldin | --oldi | --old | --ol | --o)
1014     ac_prev=oldincludedir ;;
1015   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1016   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1017   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1018     oldincludedir=$ac_optarg ;;
1019
1020   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1021     ac_prev=prefix ;;
1022   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1023     prefix=$ac_optarg ;;
1024
1025   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1026   | --program-pre | --program-pr | --program-p)
1027     ac_prev=program_prefix ;;
1028   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1029   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1030     program_prefix=$ac_optarg ;;
1031
1032   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1033   | --program-suf | --program-su | --program-s)
1034     ac_prev=program_suffix ;;
1035   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1036   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1037     program_suffix=$ac_optarg ;;
1038
1039   -program-transform-name | --program-transform-name \
1040   | --program-transform-nam | --program-transform-na \
1041   | --program-transform-n | --program-transform- \
1042   | --program-transform | --program-transfor \
1043   | --program-transfo | --program-transf \
1044   | --program-trans | --program-tran \
1045   | --progr-tra | --program-tr | --program-t)
1046     ac_prev=program_transform_name ;;
1047   -program-transform-name=* | --program-transform-name=* \
1048   | --program-transform-nam=* | --program-transform-na=* \
1049   | --program-transform-n=* | --program-transform-=* \
1050   | --program-transform=* | --program-transfor=* \
1051   | --program-transfo=* | --program-transf=* \
1052   | --program-trans=* | --program-tran=* \
1053   | --progr-tra=* | --program-tr=* | --program-t=*)
1054     program_transform_name=$ac_optarg ;;
1055
1056   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1057     ac_prev=pdfdir ;;
1058   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1059     pdfdir=$ac_optarg ;;
1060
1061   -psdir | --psdir | --psdi | --psd | --ps)
1062     ac_prev=psdir ;;
1063   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1064     psdir=$ac_optarg ;;
1065
1066   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1067   | -silent | --silent | --silen | --sile | --sil)
1068     silent=yes ;;
1069
1070   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1071     ac_prev=sbindir ;;
1072   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1073   | --sbi=* | --sb=*)
1074     sbindir=$ac_optarg ;;
1075
1076   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1077   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1078   | --sharedst | --shareds | --shared | --share | --shar \
1079   | --sha | --sh)
1080     ac_prev=sharedstatedir ;;
1081   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1082   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1083   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1084   | --sha=* | --sh=*)
1085     sharedstatedir=$ac_optarg ;;
1086
1087   -site | --site | --sit)
1088     ac_prev=site ;;
1089   -site=* | --site=* | --sit=*)
1090     site=$ac_optarg ;;
1091
1092   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1093     ac_prev=srcdir ;;
1094   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1095     srcdir=$ac_optarg ;;
1096
1097   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1098   | --syscon | --sysco | --sysc | --sys | --sy)
1099     ac_prev=sysconfdir ;;
1100   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1101   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1102     sysconfdir=$ac_optarg ;;
1103
1104   -target | --target | --targe | --targ | --tar | --ta | --t)
1105     ac_prev=target_alias ;;
1106   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1107     target_alias=$ac_optarg ;;
1108
1109   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1110     verbose=yes ;;
1111
1112   -version | --version | --versio | --versi | --vers | -V)
1113     ac_init_version=: ;;
1114
1115   -with-* | --with-*)
1116     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1117     # Reject names that are not valid shell variable names.
1118     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1119       as_fn_error $? "invalid package name: $ac_useropt"
1120     ac_useropt_orig=$ac_useropt
1121     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1122     case $ac_user_opts in
1123       *"
1124 "with_$ac_useropt"
1125 "*) ;;
1126       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1127          ac_unrecognized_sep=', ';;
1128     esac
1129     eval with_$ac_useropt=\$ac_optarg ;;
1130
1131   -without-* | --without-*)
1132     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1133     # Reject names that are not valid shell variable names.
1134     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1135       as_fn_error $? "invalid package name: $ac_useropt"
1136     ac_useropt_orig=$ac_useropt
1137     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1138     case $ac_user_opts in
1139       *"
1140 "with_$ac_useropt"
1141 "*) ;;
1142       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1143          ac_unrecognized_sep=', ';;
1144     esac
1145     eval with_$ac_useropt=no ;;
1146
1147   --x)
1148     # Obsolete; use --with-x.
1149     with_x=yes ;;
1150
1151   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1152   | --x-incl | --x-inc | --x-in | --x-i)
1153     ac_prev=x_includes ;;
1154   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1155   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1156     x_includes=$ac_optarg ;;
1157
1158   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1159   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1160     ac_prev=x_libraries ;;
1161   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1162   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1163     x_libraries=$ac_optarg ;;
1164
1165   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1166 Try \`$0 --help' for more information"
1167     ;;
1168
1169   *=*)
1170     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1171     # Reject names that are not valid shell variable names.
1172     case $ac_envvar in #(
1173       '' | [0-9]* | *[!_$as_cr_alnum]* )
1174       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1175     esac
1176     eval $ac_envvar=\$ac_optarg
1177     export $ac_envvar ;;
1178
1179   *)
1180     # FIXME: should be removed in autoconf 3.0.
1181     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1182     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1183       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1184     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1185     ;;
1186
1187   esac
1188 done
1189
1190 if test -n "$ac_prev"; then
1191   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1192   as_fn_error $? "missing argument to $ac_option"
1193 fi
1194
1195 if test -n "$ac_unrecognized_opts"; then
1196   case $enable_option_checking in
1197     no) ;;
1198     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1199     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1200   esac
1201 fi
1202
1203 # Check all directory arguments for consistency.
1204 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1205                 datadir sysconfdir sharedstatedir localstatedir includedir \
1206                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1207                 libdir localedir mandir
1208 do
1209   eval ac_val=\$$ac_var
1210   # Remove trailing slashes.
1211   case $ac_val in
1212     */ )
1213       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1214       eval $ac_var=\$ac_val;;
1215   esac
1216   # Be sure to have absolute directory names.
1217   case $ac_val in
1218     [\\/$]* | ?:[\\/]* )  continue;;
1219     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1220   esac
1221   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1222 done
1223
1224 # There might be people who depend on the old broken behavior: `$host'
1225 # used to hold the argument of --host etc.
1226 # FIXME: To remove some day.
1227 build=$build_alias
1228 host=$host_alias
1229 target=$target_alias
1230
1231 # FIXME: To remove some day.
1232 if test "x$host_alias" != x; then
1233   if test "x$build_alias" = x; then
1234     cross_compiling=maybe
1235   elif test "x$build_alias" != "x$host_alias"; then
1236     cross_compiling=yes
1237   fi
1238 fi
1239
1240 ac_tool_prefix=
1241 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1242
1243 test "$silent" = yes && exec 6>/dev/null
1244
1245
1246 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1247 ac_ls_di=`ls -di .` &&
1248 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1249   as_fn_error $? "working directory cannot be determined"
1250 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1251   as_fn_error $? "pwd does not report name of working directory"
1252
1253
1254 # Find the source files, if location was not specified.
1255 if test -z "$srcdir"; then
1256   ac_srcdir_defaulted=yes
1257   # Try the directory containing this script, then the parent directory.
1258   ac_confdir=`$as_dirname -- "$as_myself" ||
1259 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1260          X"$as_myself" : 'X\(//\)[^/]' \| \
1261          X"$as_myself" : 'X\(//\)$' \| \
1262          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1263 $as_echo X"$as_myself" |
1264     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\/\)[^/].*/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\/\)$/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\).*/{
1277             s//\1/
1278             q
1279           }
1280           s/.*/./; q'`
1281   srcdir=$ac_confdir
1282   if test ! -r "$srcdir/$ac_unique_file"; then
1283     srcdir=..
1284   fi
1285 else
1286   ac_srcdir_defaulted=no
1287 fi
1288 if test ! -r "$srcdir/$ac_unique_file"; then
1289   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1290   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1291 fi
1292 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1293 ac_abs_confdir=`(
1294         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1295         pwd)`
1296 # When building in place, set srcdir=.
1297 if test "$ac_abs_confdir" = "$ac_pwd"; then
1298   srcdir=.
1299 fi
1300 # Remove unnecessary trailing slashes from srcdir.
1301 # Double slashes in file names in object file debugging info
1302 # mess up M-x gdb in Emacs.
1303 case $srcdir in
1304 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1305 esac
1306 for ac_var in $ac_precious_vars; do
1307   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1308   eval ac_env_${ac_var}_value=\$${ac_var}
1309   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1310   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1311 done
1312
1313 #
1314 # Report the --help message.
1315 #
1316 if test "$ac_init_help" = "long"; then
1317   # Omit some internal or obsolete options to make the list less imposing.
1318   # This message is too long to be a string in the A/UX 3.1 sh.
1319   cat <<_ACEOF
1320 \`configure' configures this package to adapt to many kinds of systems.
1321
1322 Usage: $0 [OPTION]... [VAR=VALUE]...
1323
1324 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1325 VAR=VALUE.  See below for descriptions of some of the useful variables.
1326
1327 Defaults for the options are specified in brackets.
1328
1329 Configuration:
1330   -h, --help              display this help and exit
1331       --help=short        display options specific to this package
1332       --help=recursive    display the short help of all the included packages
1333   -V, --version           display version information and exit
1334   -q, --quiet, --silent   do not print \`checking ...' messages
1335       --cache-file=FILE   cache test results in FILE [disabled]
1336   -C, --config-cache      alias for \`--cache-file=config.cache'
1337   -n, --no-create         do not create output files
1338       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1339
1340 Installation directories:
1341   --prefix=PREFIX         install architecture-independent files in PREFIX
1342                           [$ac_default_prefix]
1343   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1344                           [PREFIX]
1345
1346 By default, \`make install' will install all the files in
1347 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1348 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1349 for instance \`--prefix=\$HOME'.
1350
1351 For better control, use the options below.
1352
1353 Fine tuning of the installation directories:
1354   --bindir=DIR            user executables [EPREFIX/bin]
1355   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1356   --libexecdir=DIR        program executables [EPREFIX/libexec]
1357   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1358   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1359   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1360   --libdir=DIR            object code libraries [EPREFIX/lib]
1361   --includedir=DIR        C header files [PREFIX/include]
1362   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1363   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1364   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1365   --infodir=DIR           info documentation [DATAROOTDIR/info]
1366   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1367   --mandir=DIR            man documentation [DATAROOTDIR/man]
1368   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1369   --htmldir=DIR           html documentation [DOCDIR]
1370   --dvidir=DIR            dvi documentation [DOCDIR]
1371   --pdfdir=DIR            pdf documentation [DOCDIR]
1372   --psdir=DIR             ps documentation [DOCDIR]
1373 _ACEOF
1374
1375   cat <<\_ACEOF
1376
1377 Program names:
1378   --program-prefix=PREFIX            prepend PREFIX to installed program names
1379   --program-suffix=SUFFIX            append SUFFIX to installed program names
1380   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1381
1382 System types:
1383   --build=BUILD     configure for building on BUILD [guessed]
1384   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1385   --target=TARGET   configure for building compilers for TARGET [HOST]
1386 _ACEOF
1387 fi
1388
1389 if test -n "$ac_init_help"; then
1390
1391   cat <<\_ACEOF
1392
1393 Optional Features:
1394   --disable-option-checking  ignore unrecognized --enable/--with options
1395   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1396   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1397   --enable-plugins        Enable support for plugins
1398   --enable-shared[=PKGS]  build shared libraries [default=yes]
1399   --enable-static[=PKGS]  build static libraries [default=yes]
1400   --enable-fast-install[=PKGS]
1401                           optimize for fast installation [default=yes]
1402   --disable-libtool-lock  avoid locking (might break parallel builds)
1403   --enable-maintainer-mode
1404                           enable make rules and dependencies not useful (and
1405                           sometimes confusing) to the casual installer
1406   --enable-sim-inline=inlines
1407                           Specify which functions should be inlined
1408   --enable-sim-default-model=model
1409                           Specify default model to simulate
1410   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1411   --enable-sim-hardware=LIST
1412                           Specify the hardware to be included in the build.
1413
1414 Optional Packages:
1415   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1416   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1417   --with-system-zlib      use installed libz
1418   --with-pic              try to use only PIC/non-PIC objects [default=use
1419                           both]
1420   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1421
1422 Some influential environment variables:
1423   CC          C compiler command
1424   CFLAGS      C compiler flags
1425   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1426               nonstandard directory <lib dir>
1427   LIBS        libraries to pass to the linker, e.g. -l<library>
1428   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1429               you have headers in a nonstandard directory <include dir>
1430   CPP         C preprocessor
1431
1432 Use these variables to override the choices made by `configure' or to help
1433 it to find libraries and programs with nonstandard names/locations.
1434
1435 Report bugs to the package provider.
1436 _ACEOF
1437 ac_status=$?
1438 fi
1439
1440 if test "$ac_init_help" = "recursive"; then
1441   # If there are subdirs, report their specific --help.
1442   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1443     test -d "$ac_dir" ||
1444       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1445       continue
1446     ac_builddir=.
1447
1448 case "$ac_dir" in
1449 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1450 *)
1451   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1452   # A ".." for each directory in $ac_dir_suffix.
1453   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1454   case $ac_top_builddir_sub in
1455   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1456   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1457   esac ;;
1458 esac
1459 ac_abs_top_builddir=$ac_pwd
1460 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1461 # for backward compatibility:
1462 ac_top_builddir=$ac_top_build_prefix
1463
1464 case $srcdir in
1465   .)  # We are building in place.
1466     ac_srcdir=.
1467     ac_top_srcdir=$ac_top_builddir_sub
1468     ac_abs_top_srcdir=$ac_pwd ;;
1469   [\\/]* | ?:[\\/]* )  # Absolute name.
1470     ac_srcdir=$srcdir$ac_dir_suffix;
1471     ac_top_srcdir=$srcdir
1472     ac_abs_top_srcdir=$srcdir ;;
1473   *) # Relative name.
1474     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1475     ac_top_srcdir=$ac_top_build_prefix$srcdir
1476     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1477 esac
1478 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1479
1480     cd "$ac_dir" || { ac_status=$?; continue; }
1481     # Check for guested configure.
1482     if test -f "$ac_srcdir/configure.gnu"; then
1483       echo &&
1484       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1485     elif test -f "$ac_srcdir/configure"; then
1486       echo &&
1487       $SHELL "$ac_srcdir/configure" --help=recursive
1488     else
1489       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1490     fi || ac_status=$?
1491     cd "$ac_pwd" || { ac_status=$?; break; }
1492   done
1493 fi
1494
1495 test -n "$ac_init_help" && exit $ac_status
1496 if $ac_init_version; then
1497   cat <<\_ACEOF
1498 configure
1499 generated by GNU Autoconf 2.69
1500
1501 Copyright (C) 2012 Free Software Foundation, Inc.
1502 This configure script is free software; the Free Software Foundation
1503 gives unlimited permission to copy, distribute and modify it.
1504 _ACEOF
1505   exit
1506 fi
1507
1508 ## ------------------------ ##
1509 ## Autoconf initialization. ##
1510 ## ------------------------ ##
1511
1512 # ac_fn_c_try_compile LINENO
1513 # --------------------------
1514 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1515 ac_fn_c_try_compile ()
1516 {
1517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1518   rm -f conftest.$ac_objext
1519   if { { ac_try="$ac_compile"
1520 case "(($ac_try" in
1521   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1522   *) ac_try_echo=$ac_try;;
1523 esac
1524 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1525 $as_echo "$ac_try_echo"; } >&5
1526   (eval "$ac_compile") 2>conftest.err
1527   ac_status=$?
1528   if test -s conftest.err; then
1529     grep -v '^ *+' conftest.err >conftest.er1
1530     cat conftest.er1 >&5
1531     mv -f conftest.er1 conftest.err
1532   fi
1533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1534   test $ac_status = 0; } && {
1535          test -z "$ac_c_werror_flag" ||
1536          test ! -s conftest.err
1537        } && test -s conftest.$ac_objext; then :
1538   ac_retval=0
1539 else
1540   $as_echo "$as_me: failed program was:" >&5
1541 sed 's/^/| /' conftest.$ac_ext >&5
1542
1543         ac_retval=1
1544 fi
1545   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1546   as_fn_set_status $ac_retval
1547
1548 } # ac_fn_c_try_compile
1549
1550 # ac_fn_c_try_cpp LINENO
1551 # ----------------------
1552 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1553 ac_fn_c_try_cpp ()
1554 {
1555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556   if { { ac_try="$ac_cpp conftest.$ac_ext"
1557 case "(($ac_try" in
1558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1559   *) ac_try_echo=$ac_try;;
1560 esac
1561 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1562 $as_echo "$ac_try_echo"; } >&5
1563   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1564   ac_status=$?
1565   if test -s conftest.err; then
1566     grep -v '^ *+' conftest.err >conftest.er1
1567     cat conftest.er1 >&5
1568     mv -f conftest.er1 conftest.err
1569   fi
1570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1571   test $ac_status = 0; } > conftest.i && {
1572          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1573          test ! -s conftest.err
1574        }; then :
1575   ac_retval=0
1576 else
1577   $as_echo "$as_me: failed program was:" >&5
1578 sed 's/^/| /' conftest.$ac_ext >&5
1579
1580     ac_retval=1
1581 fi
1582   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1583   as_fn_set_status $ac_retval
1584
1585 } # ac_fn_c_try_cpp
1586
1587 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1588 # -------------------------------------------------------
1589 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1590 # the include files in INCLUDES and setting the cache variable VAR
1591 # accordingly.
1592 ac_fn_c_check_header_mongrel ()
1593 {
1594   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595   if eval \${$3+:} false; then :
1596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1597 $as_echo_n "checking for $2... " >&6; }
1598 if eval \${$3+:} false; then :
1599   $as_echo_n "(cached) " >&6
1600 fi
1601 eval ac_res=\$$3
1602                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1603 $as_echo "$ac_res" >&6; }
1604 else
1605   # Is the header compilable?
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1607 $as_echo_n "checking $2 usability... " >&6; }
1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h.  */
1610 $4
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_compile "$LINENO"; then :
1614   ac_header_compiler=yes
1615 else
1616   ac_header_compiler=no
1617 fi
1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1620 $as_echo "$ac_header_compiler" >&6; }
1621
1622 # Is the header present?
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1624 $as_echo_n "checking $2 presence... " >&6; }
1625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1626 /* end confdefs.h.  */
1627 #include <$2>
1628 _ACEOF
1629 if ac_fn_c_try_cpp "$LINENO"; then :
1630   ac_header_preproc=yes
1631 else
1632   ac_header_preproc=no
1633 fi
1634 rm -f conftest.err conftest.i conftest.$ac_ext
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1636 $as_echo "$ac_header_preproc" >&6; }
1637
1638 # So?  What about this header?
1639 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1640   yes:no: )
1641     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1642 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1643     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1644 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1645     ;;
1646   no:yes:* )
1647     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1648 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1649     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1650 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1651     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1652 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1653     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1654 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1655     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1656 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1657     ;;
1658 esac
1659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660 $as_echo_n "checking for $2... " >&6; }
1661 if eval \${$3+:} false; then :
1662   $as_echo_n "(cached) " >&6
1663 else
1664   eval "$3=\$ac_header_compiler"
1665 fi
1666 eval ac_res=\$$3
1667                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1668 $as_echo "$ac_res" >&6; }
1669 fi
1670   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1671
1672 } # ac_fn_c_check_header_mongrel
1673
1674 # ac_fn_c_try_run LINENO
1675 # ----------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1677 # that executables *can* be run.
1678 ac_fn_c_try_run ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_link") 2>&5
1689   ac_status=$?
1690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1692   { { case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_try") 2>&5
1699   ac_status=$?
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; }; }; then :
1702   ac_retval=0
1703 else
1704   $as_echo "$as_me: program exited with status $ac_status" >&5
1705        $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1707
1708        ac_retval=$ac_status
1709 fi
1710   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1711   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712   as_fn_set_status $ac_retval
1713
1714 } # ac_fn_c_try_run
1715
1716 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1717 # -------------------------------------------------------
1718 # Tests whether HEADER exists and can be compiled using the include files in
1719 # INCLUDES, setting the cache variable VAR accordingly.
1720 ac_fn_c_check_header_compile ()
1721 {
1722   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1724 $as_echo_n "checking for $2... " >&6; }
1725 if eval \${$3+:} false; then :
1726   $as_echo_n "(cached) " >&6
1727 else
1728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1729 /* end confdefs.h.  */
1730 $4
1731 #include <$2>
1732 _ACEOF
1733 if ac_fn_c_try_compile "$LINENO"; then :
1734   eval "$3=yes"
1735 else
1736   eval "$3=no"
1737 fi
1738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1739 fi
1740 eval ac_res=\$$3
1741                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1742 $as_echo "$ac_res" >&6; }
1743   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744
1745 } # ac_fn_c_check_header_compile
1746
1747 # ac_fn_c_try_link LINENO
1748 # -----------------------
1749 # Try to link conftest.$ac_ext, and return whether this succeeded.
1750 ac_fn_c_try_link ()
1751 {
1752   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1753   rm -f conftest.$ac_objext conftest$ac_exeext
1754   if { { ac_try="$ac_link"
1755 case "(($ac_try" in
1756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1757   *) ac_try_echo=$ac_try;;
1758 esac
1759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1760 $as_echo "$ac_try_echo"; } >&5
1761   (eval "$ac_link") 2>conftest.err
1762   ac_status=$?
1763   if test -s conftest.err; then
1764     grep -v '^ *+' conftest.err >conftest.er1
1765     cat conftest.er1 >&5
1766     mv -f conftest.er1 conftest.err
1767   fi
1768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1769   test $ac_status = 0; } && {
1770          test -z "$ac_c_werror_flag" ||
1771          test ! -s conftest.err
1772        } && test -s conftest$ac_exeext && {
1773          test "$cross_compiling" = yes ||
1774          test -x conftest$ac_exeext
1775        }; then :
1776   ac_retval=0
1777 else
1778   $as_echo "$as_me: failed program was:" >&5
1779 sed 's/^/| /' conftest.$ac_ext >&5
1780
1781         ac_retval=1
1782 fi
1783   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1784   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1785   # interfere with the next link command; also delete a directory that is
1786   # left behind by Apple's compiler.  We do this before executing the actions.
1787   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1788   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1789   as_fn_set_status $ac_retval
1790
1791 } # ac_fn_c_try_link
1792
1793 # ac_fn_c_check_func LINENO FUNC VAR
1794 # ----------------------------------
1795 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1796 ac_fn_c_check_func ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1800 $as_echo_n "checking for $2... " >&6; }
1801 if eval \${$3+:} false; then :
1802   $as_echo_n "(cached) " >&6
1803 else
1804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805 /* end confdefs.h.  */
1806 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1807    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1808 #define $2 innocuous_$2
1809
1810 /* System header to define __stub macros and hopefully few prototypes,
1811     which can conflict with char $2 (); below.
1812     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1813     <limits.h> exists even on freestanding compilers.  */
1814
1815 #ifdef __STDC__
1816 # include <limits.h>
1817 #else
1818 # include <assert.h>
1819 #endif
1820
1821 #undef $2
1822
1823 /* Override any GCC internal prototype to avoid an error.
1824    Use char because int might match the return type of a GCC
1825    builtin and then its argument prototype would still apply.  */
1826 #ifdef __cplusplus
1827 extern "C"
1828 #endif
1829 char $2 ();
1830 /* The GNU C library defines this for functions which it implements
1831     to always fail with ENOSYS.  Some functions are actually named
1832     something starting with __ and the normal name is an alias.  */
1833 #if defined __stub_$2 || defined __stub___$2
1834 choke me
1835 #endif
1836
1837 int
1838 main ()
1839 {
1840 return $2 ();
1841   ;
1842   return 0;
1843 }
1844 _ACEOF
1845 if ac_fn_c_try_link "$LINENO"; then :
1846   eval "$3=yes"
1847 else
1848   eval "$3=no"
1849 fi
1850 rm -f core conftest.err conftest.$ac_objext \
1851     conftest$ac_exeext conftest.$ac_ext
1852 fi
1853 eval ac_res=\$$3
1854                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1855 $as_echo "$ac_res" >&6; }
1856   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1857
1858 } # ac_fn_c_check_func
1859 cat >config.log <<_ACEOF
1860 This file contains any messages produced by compilers while
1861 running configure, to aid debugging if configure makes a mistake.
1862
1863 It was created by $as_me, which was
1864 generated by GNU Autoconf 2.69.  Invocation command line was
1865
1866   $ $0 $@
1867
1868 _ACEOF
1869 exec 5>>config.log
1870 {
1871 cat <<_ASUNAME
1872 ## --------- ##
1873 ## Platform. ##
1874 ## --------- ##
1875
1876 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1877 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1878 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1879 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1880 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1881
1882 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1883 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1884
1885 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1886 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1887 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1888 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1889 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1890 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1891 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1892
1893 _ASUNAME
1894
1895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1896 for as_dir in $PATH
1897 do
1898   IFS=$as_save_IFS
1899   test -z "$as_dir" && as_dir=.
1900     $as_echo "PATH: $as_dir"
1901   done
1902 IFS=$as_save_IFS
1903
1904 } >&5
1905
1906 cat >&5 <<_ACEOF
1907
1908
1909 ## ----------- ##
1910 ## Core tests. ##
1911 ## ----------- ##
1912
1913 _ACEOF
1914
1915
1916 # Keep a trace of the command line.
1917 # Strip out --no-create and --no-recursion so they do not pile up.
1918 # Strip out --silent because we don't want to record it for future runs.
1919 # Also quote any args containing shell meta-characters.
1920 # Make two passes to allow for proper duplicate-argument suppression.
1921 ac_configure_args=
1922 ac_configure_args0=
1923 ac_configure_args1=
1924 ac_must_keep_next=false
1925 for ac_pass in 1 2
1926 do
1927   for ac_arg
1928   do
1929     case $ac_arg in
1930     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1931     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1932     | -silent | --silent | --silen | --sile | --sil)
1933       continue ;;
1934     *\'*)
1935       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1936     esac
1937     case $ac_pass in
1938     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1939     2)
1940       as_fn_append ac_configure_args1 " '$ac_arg'"
1941       if test $ac_must_keep_next = true; then
1942         ac_must_keep_next=false # Got value, back to normal.
1943       else
1944         case $ac_arg in
1945           *=* | --config-cache | -C | -disable-* | --disable-* \
1946           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1947           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1948           | -with-* | --with-* | -without-* | --without-* | --x)
1949             case "$ac_configure_args0 " in
1950               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1951             esac
1952             ;;
1953           -* ) ac_must_keep_next=true ;;
1954         esac
1955       fi
1956       as_fn_append ac_configure_args " '$ac_arg'"
1957       ;;
1958     esac
1959   done
1960 done
1961 { ac_configure_args0=; unset ac_configure_args0;}
1962 { ac_configure_args1=; unset ac_configure_args1;}
1963
1964 # When interrupted or exit'd, cleanup temporary files, and complete
1965 # config.log.  We remove comments because anyway the quotes in there
1966 # would cause problems or look ugly.
1967 # WARNING: Use '\'' to represent an apostrophe within the trap.
1968 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1969 trap 'exit_status=$?
1970   # Save into config.log some information that might help in debugging.
1971   {
1972     echo
1973
1974     $as_echo "## ---------------- ##
1975 ## Cache variables. ##
1976 ## ---------------- ##"
1977     echo
1978     # The following way of writing the cache mishandles newlines in values,
1979 (
1980   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1981     eval ac_val=\$$ac_var
1982     case $ac_val in #(
1983     *${as_nl}*)
1984       case $ac_var in #(
1985       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1986 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1987       esac
1988       case $ac_var in #(
1989       _ | IFS | as_nl) ;; #(
1990       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1991       *) { eval $ac_var=; unset $ac_var;} ;;
1992       esac ;;
1993     esac
1994   done
1995   (set) 2>&1 |
1996     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1997     *${as_nl}ac_space=\ *)
1998       sed -n \
1999         "s/'\''/'\''\\\\'\'''\''/g;
2000           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2001       ;; #(
2002     *)
2003       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2004       ;;
2005     esac |
2006     sort
2007 )
2008     echo
2009
2010     $as_echo "## ----------------- ##
2011 ## Output variables. ##
2012 ## ----------------- ##"
2013     echo
2014     for ac_var in $ac_subst_vars
2015     do
2016       eval ac_val=\$$ac_var
2017       case $ac_val in
2018       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2019       esac
2020       $as_echo "$ac_var='\''$ac_val'\''"
2021     done | sort
2022     echo
2023
2024     if test -n "$ac_subst_files"; then
2025       $as_echo "## ------------------- ##
2026 ## File substitutions. ##
2027 ## ------------------- ##"
2028       echo
2029       for ac_var in $ac_subst_files
2030       do
2031         eval ac_val=\$$ac_var
2032         case $ac_val in
2033         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2034         esac
2035         $as_echo "$ac_var='\''$ac_val'\''"
2036       done | sort
2037       echo
2038     fi
2039
2040     if test -s confdefs.h; then
2041       $as_echo "## ----------- ##
2042 ## confdefs.h. ##
2043 ## ----------- ##"
2044       echo
2045       cat confdefs.h
2046       echo
2047     fi
2048     test "$ac_signal" != 0 &&
2049       $as_echo "$as_me: caught signal $ac_signal"
2050     $as_echo "$as_me: exit $exit_status"
2051   } >&5
2052   rm -f core *.core core.conftest.* &&
2053     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2054     exit $exit_status
2055 ' 0
2056 for ac_signal in 1 2 13 15; do
2057   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2058 done
2059 ac_signal=0
2060
2061 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2062 rm -f -r conftest* confdefs.h
2063
2064 $as_echo "/* confdefs.h */" > confdefs.h
2065
2066 # Predefined preprocessor variables.
2067
2068 cat >>confdefs.h <<_ACEOF
2069 #define PACKAGE_NAME "$PACKAGE_NAME"
2070 _ACEOF
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2078 _ACEOF
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_STRING "$PACKAGE_STRING"
2082 _ACEOF
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_URL "$PACKAGE_URL"
2090 _ACEOF
2091
2092
2093 # Let the site file select an alternate cache file if it wants to.
2094 # Prefer an explicitly selected file to automatically selected ones.
2095 ac_site_file1=NONE
2096 ac_site_file2=NONE
2097 if test -n "$CONFIG_SITE"; then
2098   # We do not want a PATH search for config.site.
2099   case $CONFIG_SITE in #((
2100     -*)  ac_site_file1=./$CONFIG_SITE;;
2101     */*) ac_site_file1=$CONFIG_SITE;;
2102     *)   ac_site_file1=./$CONFIG_SITE;;
2103   esac
2104 elif test "x$prefix" != xNONE; then
2105   ac_site_file1=$prefix/share/config.site
2106   ac_site_file2=$prefix/etc/config.site
2107 else
2108   ac_site_file1=$ac_default_prefix/share/config.site
2109   ac_site_file2=$ac_default_prefix/etc/config.site
2110 fi
2111 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2112 do
2113   test "x$ac_site_file" = xNONE && continue
2114   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2115     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2116 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2117     sed 's/^/| /' "$ac_site_file" >&5
2118     . "$ac_site_file" \
2119       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2121 as_fn_error $? "failed to load site script $ac_site_file
2122 See \`config.log' for more details" "$LINENO" 5; }
2123   fi
2124 done
2125
2126 if test -r "$cache_file"; then
2127   # Some versions of bash will fail to source /dev/null (special files
2128   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2129   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2130     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2131 $as_echo "$as_me: loading cache $cache_file" >&6;}
2132     case $cache_file in
2133       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2134       *)                      . "./$cache_file";;
2135     esac
2136   fi
2137 else
2138   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2139 $as_echo "$as_me: creating cache $cache_file" >&6;}
2140   >$cache_file
2141 fi
2142
2143 # Check that the precious variables saved in the cache have kept the same
2144 # value.
2145 ac_cache_corrupted=false
2146 for ac_var in $ac_precious_vars; do
2147   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2148   eval ac_new_set=\$ac_env_${ac_var}_set
2149   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2150   eval ac_new_val=\$ac_env_${ac_var}_value
2151   case $ac_old_set,$ac_new_set in
2152     set,)
2153       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2154 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2155       ac_cache_corrupted=: ;;
2156     ,set)
2157       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2158 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2159       ac_cache_corrupted=: ;;
2160     ,);;
2161     *)
2162       if test "x$ac_old_val" != "x$ac_new_val"; then
2163         # differences in whitespace do not lead to failure.
2164         ac_old_val_w=`echo x $ac_old_val`
2165         ac_new_val_w=`echo x $ac_new_val`
2166         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2167           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2168 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2169           ac_cache_corrupted=:
2170         else
2171           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2172 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2173           eval $ac_var=\$ac_old_val
2174         fi
2175         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2176 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2177         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2178 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2179       fi;;
2180   esac
2181   # Pass precious variables to config.status.
2182   if test "$ac_new_set" = set; then
2183     case $ac_new_val in
2184     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2185     *) ac_arg=$ac_var=$ac_new_val ;;
2186     esac
2187     case " $ac_configure_args " in
2188       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2189       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2190     esac
2191   fi
2192 done
2193 if $ac_cache_corrupted; then
2194   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2196   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2197 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2198   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2199 fi
2200 ## -------------------- ##
2201 ## Main body of script. ##
2202 ## -------------------- ##
2203
2204 ac_ext=c
2205 ac_cpp='$CPP $CPPFLAGS'
2206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2209
2210
2211
2212
2213
2214
2215
2216 ac_aux_dir=
2217 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2218   if test -f "$ac_dir/install-sh"; then
2219     ac_aux_dir=$ac_dir
2220     ac_install_sh="$ac_aux_dir/install-sh -c"
2221     break
2222   elif test -f "$ac_dir/install.sh"; then
2223     ac_aux_dir=$ac_dir
2224     ac_install_sh="$ac_aux_dir/install.sh -c"
2225     break
2226   elif test -f "$ac_dir/shtool"; then
2227     ac_aux_dir=$ac_dir
2228     ac_install_sh="$ac_aux_dir/shtool install -c"
2229     break
2230   fi
2231 done
2232 if test -z "$ac_aux_dir"; then
2233   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2234 fi
2235
2236 # These three variables are undocumented and unsupported,
2237 # and are intended to be withdrawn in a future Autoconf release.
2238 # They can cause serious problems if a builder's source tree is in a directory
2239 # whose full name contains unusual characters.
2240 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2241 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2242 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2243
2244
2245 # Make sure we can run config.sub.
2246 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2247   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2248
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2250 $as_echo_n "checking build system type... " >&6; }
2251 if ${ac_cv_build+:} false; then :
2252   $as_echo_n "(cached) " >&6
2253 else
2254   ac_build_alias=$build_alias
2255 test "x$ac_build_alias" = x &&
2256   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2257 test "x$ac_build_alias" = x &&
2258   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2259 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2260   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2261
2262 fi
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2264 $as_echo "$ac_cv_build" >&6; }
2265 case $ac_cv_build in
2266 *-*-*) ;;
2267 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2268 esac
2269 build=$ac_cv_build
2270 ac_save_IFS=$IFS; IFS='-'
2271 set x $ac_cv_build
2272 shift
2273 build_cpu=$1
2274 build_vendor=$2
2275 shift; shift
2276 # Remember, the first character of IFS is used to create $*,
2277 # except with old shells:
2278 build_os=$*
2279 IFS=$ac_save_IFS
2280 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2281
2282
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2284 $as_echo_n "checking host system type... " >&6; }
2285 if ${ac_cv_host+:} false; then :
2286   $as_echo_n "(cached) " >&6
2287 else
2288   if test "x$host_alias" = x; then
2289   ac_cv_host=$ac_cv_build
2290 else
2291   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2292     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2293 fi
2294
2295 fi
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2297 $as_echo "$ac_cv_host" >&6; }
2298 case $ac_cv_host in
2299 *-*-*) ;;
2300 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2301 esac
2302 host=$ac_cv_host
2303 ac_save_IFS=$IFS; IFS='-'
2304 set x $ac_cv_host
2305 shift
2306 host_cpu=$1
2307 host_vendor=$2
2308 shift; shift
2309 # Remember, the first character of IFS is used to create $*,
2310 # except with old shells:
2311 host_os=$*
2312 IFS=$ac_save_IFS
2313 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2314
2315
2316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2317 $as_echo_n "checking target system type... " >&6; }
2318 if ${ac_cv_target+:} false; then :
2319   $as_echo_n "(cached) " >&6
2320 else
2321   if test "x$target_alias" = x; then
2322   ac_cv_target=$ac_cv_host
2323 else
2324   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2325     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2326 fi
2327
2328 fi
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2330 $as_echo "$ac_cv_target" >&6; }
2331 case $ac_cv_target in
2332 *-*-*) ;;
2333 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2334 esac
2335 target=$ac_cv_target
2336 ac_save_IFS=$IFS; IFS='-'
2337 set x $ac_cv_target
2338 shift
2339 target_cpu=$1
2340 target_vendor=$2
2341 shift; shift
2342 # Remember, the first character of IFS is used to create $*,
2343 # except with old shells:
2344 target_os=$*
2345 IFS=$ac_save_IFS
2346 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2347
2348
2349 # The aliases save the names the user supplied, while $host etc.
2350 # will get canonicalized.
2351 test -n "$target_alias" &&
2352   test "$program_prefix$program_suffix$program_transform_name" = \
2353     NONENONEs,x,x, &&
2354   program_prefix=${target_alias}-
2355 ac_ext=c
2356 ac_cpp='$CPP $CPPFLAGS'
2357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2360 if test -n "$ac_tool_prefix"; then
2361   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2362 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2364 $as_echo_n "checking for $ac_word... " >&6; }
2365 if ${ac_cv_prog_CC+:} false; then :
2366   $as_echo_n "(cached) " >&6
2367 else
2368   if test -n "$CC"; then
2369   ac_cv_prog_CC="$CC" # Let the user override the test.
2370 else
2371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2372 for as_dir in $PATH
2373 do
2374   IFS=$as_save_IFS
2375   test -z "$as_dir" && as_dir=.
2376     for ac_exec_ext in '' $ac_executable_extensions; do
2377   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2378     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2380     break 2
2381   fi
2382 done
2383   done
2384 IFS=$as_save_IFS
2385
2386 fi
2387 fi
2388 CC=$ac_cv_prog_CC
2389 if test -n "$CC"; then
2390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2391 $as_echo "$CC" >&6; }
2392 else
2393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2394 $as_echo "no" >&6; }
2395 fi
2396
2397
2398 fi
2399 if test -z "$ac_cv_prog_CC"; then
2400   ac_ct_CC=$CC
2401   # Extract the first word of "gcc", so it can be a program name with args.
2402 set dummy gcc; ac_word=$2
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2404 $as_echo_n "checking for $ac_word... " >&6; }
2405 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2406   $as_echo_n "(cached) " >&6
2407 else
2408   if test -n "$ac_ct_CC"; then
2409   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2410 else
2411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2412 for as_dir in $PATH
2413 do
2414   IFS=$as_save_IFS
2415   test -z "$as_dir" && as_dir=.
2416     for ac_exec_ext in '' $ac_executable_extensions; do
2417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2418     ac_cv_prog_ac_ct_CC="gcc"
2419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2420     break 2
2421   fi
2422 done
2423   done
2424 IFS=$as_save_IFS
2425
2426 fi
2427 fi
2428 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2429 if test -n "$ac_ct_CC"; then
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2431 $as_echo "$ac_ct_CC" >&6; }
2432 else
2433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2434 $as_echo "no" >&6; }
2435 fi
2436
2437   if test "x$ac_ct_CC" = x; then
2438     CC=""
2439   else
2440     case $cross_compiling:$ac_tool_warned in
2441 yes:)
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2444 ac_tool_warned=yes ;;
2445 esac
2446     CC=$ac_ct_CC
2447   fi
2448 else
2449   CC="$ac_cv_prog_CC"
2450 fi
2451
2452 if test -z "$CC"; then
2453           if test -n "$ac_tool_prefix"; then
2454     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2455 set dummy ${ac_tool_prefix}cc; ac_word=$2
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2457 $as_echo_n "checking for $ac_word... " >&6; }
2458 if ${ac_cv_prog_CC+:} false; then :
2459   $as_echo_n "(cached) " >&6
2460 else
2461   if test -n "$CC"; then
2462   ac_cv_prog_CC="$CC" # Let the user override the test.
2463 else
2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2465 for as_dir in $PATH
2466 do
2467   IFS=$as_save_IFS
2468   test -z "$as_dir" && as_dir=.
2469     for ac_exec_ext in '' $ac_executable_extensions; do
2470   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2471     ac_cv_prog_CC="${ac_tool_prefix}cc"
2472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2473     break 2
2474   fi
2475 done
2476   done
2477 IFS=$as_save_IFS
2478
2479 fi
2480 fi
2481 CC=$ac_cv_prog_CC
2482 if test -n "$CC"; then
2483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2484 $as_echo "$CC" >&6; }
2485 else
2486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2487 $as_echo "no" >&6; }
2488 fi
2489
2490
2491   fi
2492 fi
2493 if test -z "$CC"; then
2494   # Extract the first word of "cc", so it can be a program name with args.
2495 set dummy cc; ac_word=$2
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2497 $as_echo_n "checking for $ac_word... " >&6; }
2498 if ${ac_cv_prog_CC+:} false; then :
2499   $as_echo_n "(cached) " >&6
2500 else
2501   if test -n "$CC"; then
2502   ac_cv_prog_CC="$CC" # Let the user override the test.
2503 else
2504   ac_prog_rejected=no
2505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2506 for as_dir in $PATH
2507 do
2508   IFS=$as_save_IFS
2509   test -z "$as_dir" && as_dir=.
2510     for ac_exec_ext in '' $ac_executable_extensions; do
2511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2512     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2513        ac_prog_rejected=yes
2514        continue
2515      fi
2516     ac_cv_prog_CC="cc"
2517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2518     break 2
2519   fi
2520 done
2521   done
2522 IFS=$as_save_IFS
2523
2524 if test $ac_prog_rejected = yes; then
2525   # We found a bogon in the path, so make sure we never use it.
2526   set dummy $ac_cv_prog_CC
2527   shift
2528   if test $# != 0; then
2529     # We chose a different compiler from the bogus one.
2530     # However, it has the same basename, so the bogon will be chosen
2531     # first if we set CC to just the basename; use the full file name.
2532     shift
2533     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2534   fi
2535 fi
2536 fi
2537 fi
2538 CC=$ac_cv_prog_CC
2539 if test -n "$CC"; then
2540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2541 $as_echo "$CC" >&6; }
2542 else
2543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2544 $as_echo "no" >&6; }
2545 fi
2546
2547
2548 fi
2549 if test -z "$CC"; then
2550   if test -n "$ac_tool_prefix"; then
2551   for ac_prog in cl.exe
2552   do
2553     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2554 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2556 $as_echo_n "checking for $ac_word... " >&6; }
2557 if ${ac_cv_prog_CC+:} false; then :
2558   $as_echo_n "(cached) " >&6
2559 else
2560   if test -n "$CC"; then
2561   ac_cv_prog_CC="$CC" # Let the user override the test.
2562 else
2563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2564 for as_dir in $PATH
2565 do
2566   IFS=$as_save_IFS
2567   test -z "$as_dir" && as_dir=.
2568     for ac_exec_ext in '' $ac_executable_extensions; do
2569   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2570     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2572     break 2
2573   fi
2574 done
2575   done
2576 IFS=$as_save_IFS
2577
2578 fi
2579 fi
2580 CC=$ac_cv_prog_CC
2581 if test -n "$CC"; then
2582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2583 $as_echo "$CC" >&6; }
2584 else
2585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2586 $as_echo "no" >&6; }
2587 fi
2588
2589
2590     test -n "$CC" && break
2591   done
2592 fi
2593 if test -z "$CC"; then
2594   ac_ct_CC=$CC
2595   for ac_prog in cl.exe
2596 do
2597   # Extract the first word of "$ac_prog", so it can be a program name with args.
2598 set dummy $ac_prog; ac_word=$2
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2600 $as_echo_n "checking for $ac_word... " >&6; }
2601 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2602   $as_echo_n "(cached) " >&6
2603 else
2604   if test -n "$ac_ct_CC"; then
2605   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2606 else
2607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2608 for as_dir in $PATH
2609 do
2610   IFS=$as_save_IFS
2611   test -z "$as_dir" && as_dir=.
2612     for ac_exec_ext in '' $ac_executable_extensions; do
2613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2614     ac_cv_prog_ac_ct_CC="$ac_prog"
2615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2616     break 2
2617   fi
2618 done
2619   done
2620 IFS=$as_save_IFS
2621
2622 fi
2623 fi
2624 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2625 if test -n "$ac_ct_CC"; then
2626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2627 $as_echo "$ac_ct_CC" >&6; }
2628 else
2629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2630 $as_echo "no" >&6; }
2631 fi
2632
2633
2634   test -n "$ac_ct_CC" && break
2635 done
2636
2637   if test "x$ac_ct_CC" = x; then
2638     CC=""
2639   else
2640     case $cross_compiling:$ac_tool_warned in
2641 yes:)
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2644 ac_tool_warned=yes ;;
2645 esac
2646     CC=$ac_ct_CC
2647   fi
2648 fi
2649
2650 fi
2651
2652
2653 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2655 as_fn_error $? "no acceptable C compiler found in \$PATH
2656 See \`config.log' for more details" "$LINENO" 5; }
2657
2658 # Provide some information about the compiler.
2659 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2660 set X $ac_compile
2661 ac_compiler=$2
2662 for ac_option in --version -v -V -qversion; do
2663   { { ac_try="$ac_compiler $ac_option >&5"
2664 case "(($ac_try" in
2665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2666   *) ac_try_echo=$ac_try;;
2667 esac
2668 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2669 $as_echo "$ac_try_echo"; } >&5
2670   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2671   ac_status=$?
2672   if test -s conftest.err; then
2673     sed '10a\
2674 ... rest of stderr output deleted ...
2675          10q' conftest.err >conftest.er1
2676     cat conftest.er1 >&5
2677   fi
2678   rm -f conftest.er1 conftest.err
2679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2680   test $ac_status = 0; }
2681 done
2682
2683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2684 /* end confdefs.h.  */
2685
2686 int
2687 main ()
2688 {
2689
2690   ;
2691   return 0;
2692 }
2693 _ACEOF
2694 ac_clean_files_save=$ac_clean_files
2695 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2696 # Try to create an executable without -o first, disregard a.out.
2697 # It will help us diagnose broken compilers, and finding out an intuition
2698 # of exeext.
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2700 $as_echo_n "checking whether the C compiler works... " >&6; }
2701 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2702
2703 # The possible output files:
2704 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2705
2706 ac_rmfiles=
2707 for ac_file in $ac_files
2708 do
2709   case $ac_file in
2710     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2711     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2712   esac
2713 done
2714 rm -f $ac_rmfiles
2715
2716 if { { ac_try="$ac_link_default"
2717 case "(($ac_try" in
2718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2719   *) ac_try_echo=$ac_try;;
2720 esac
2721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2722 $as_echo "$ac_try_echo"; } >&5
2723   (eval "$ac_link_default") 2>&5
2724   ac_status=$?
2725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2726   test $ac_status = 0; }; then :
2727   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2728 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2729 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2730 # so that the user can short-circuit this test for compilers unknown to
2731 # Autoconf.
2732 for ac_file in $ac_files ''
2733 do
2734   test -f "$ac_file" || continue
2735   case $ac_file in
2736     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2737         ;;
2738     [ab].out )
2739         # We found the default executable, but exeext='' is most
2740         # certainly right.
2741         break;;
2742     *.* )
2743         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2744         then :; else
2745            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2746         fi
2747         # We set ac_cv_exeext here because the later test for it is not
2748         # safe: cross compilers may not add the suffix if given an `-o'
2749         # argument, so we may need to know it at that point already.
2750         # Even if this section looks crufty: it has the advantage of
2751         # actually working.
2752         break;;
2753     * )
2754         break;;
2755   esac
2756 done
2757 test "$ac_cv_exeext" = no && ac_cv_exeext=
2758
2759 else
2760   ac_file=''
2761 fi
2762 if test -z "$ac_file"; then :
2763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764 $as_echo "no" >&6; }
2765 $as_echo "$as_me: failed program was:" >&5
2766 sed 's/^/| /' conftest.$ac_ext >&5
2767
2768 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2770 as_fn_error 77 "C compiler cannot create executables
2771 See \`config.log' for more details" "$LINENO" 5; }
2772 else
2773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2774 $as_echo "yes" >&6; }
2775 fi
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2777 $as_echo_n "checking for C compiler default output file name... " >&6; }
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2779 $as_echo "$ac_file" >&6; }
2780 ac_exeext=$ac_cv_exeext
2781
2782 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2783 ac_clean_files=$ac_clean_files_save
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2785 $as_echo_n "checking for suffix of executables... " >&6; }
2786 if { { ac_try="$ac_link"
2787 case "(($ac_try" in
2788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2789   *) ac_try_echo=$ac_try;;
2790 esac
2791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2792 $as_echo "$ac_try_echo"; } >&5
2793   (eval "$ac_link") 2>&5
2794   ac_status=$?
2795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2796   test $ac_status = 0; }; then :
2797   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2798 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2799 # work properly (i.e., refer to `conftest.exe'), while it won't with
2800 # `rm'.
2801 for ac_file in conftest.exe conftest conftest.*; do
2802   test -f "$ac_file" || continue
2803   case $ac_file in
2804     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2805     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2806           break;;
2807     * ) break;;
2808   esac
2809 done
2810 else
2811   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2813 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2814 See \`config.log' for more details" "$LINENO" 5; }
2815 fi
2816 rm -f conftest conftest$ac_cv_exeext
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2818 $as_echo "$ac_cv_exeext" >&6; }
2819
2820 rm -f conftest.$ac_ext
2821 EXEEXT=$ac_cv_exeext
2822 ac_exeext=$EXEEXT
2823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2824 /* end confdefs.h.  */
2825 #include <stdio.h>
2826 int
2827 main ()
2828 {
2829 FILE *f = fopen ("conftest.out", "w");
2830  return ferror (f) || fclose (f) != 0;
2831
2832   ;
2833   return 0;
2834 }
2835 _ACEOF
2836 ac_clean_files="$ac_clean_files conftest.out"
2837 # Check that the compiler produces executables we can run.  If not, either
2838 # the compiler is broken, or we cross compile.
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2840 $as_echo_n "checking whether we are cross compiling... " >&6; }
2841 if test "$cross_compiling" != yes; then
2842   { { ac_try="$ac_link"
2843 case "(($ac_try" in
2844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2845   *) ac_try_echo=$ac_try;;
2846 esac
2847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2848 $as_echo "$ac_try_echo"; } >&5
2849   (eval "$ac_link") 2>&5
2850   ac_status=$?
2851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2852   test $ac_status = 0; }
2853   if { ac_try='./conftest$ac_cv_exeext'
2854   { { case "(($ac_try" in
2855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2856   *) ac_try_echo=$ac_try;;
2857 esac
2858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2859 $as_echo "$ac_try_echo"; } >&5
2860   (eval "$ac_try") 2>&5
2861   ac_status=$?
2862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2863   test $ac_status = 0; }; }; then
2864     cross_compiling=no
2865   else
2866     if test "$cross_compiling" = maybe; then
2867         cross_compiling=yes
2868     else
2869         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2871 as_fn_error $? "cannot run C compiled programs.
2872 If you meant to cross compile, use \`--host'.
2873 See \`config.log' for more details" "$LINENO" 5; }
2874     fi
2875   fi
2876 fi
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2878 $as_echo "$cross_compiling" >&6; }
2879
2880 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2881 ac_clean_files=$ac_clean_files_save
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2883 $as_echo_n "checking for suffix of object files... " >&6; }
2884 if ${ac_cv_objext+:} false; then :
2885   $as_echo_n "(cached) " >&6
2886 else
2887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2888 /* end confdefs.h.  */
2889
2890 int
2891 main ()
2892 {
2893
2894   ;
2895   return 0;
2896 }
2897 _ACEOF
2898 rm -f conftest.o conftest.obj
2899 if { { ac_try="$ac_compile"
2900 case "(($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 "$ac_compile") 2>&5
2907   ac_status=$?
2908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2909   test $ac_status = 0; }; then :
2910   for ac_file in conftest.o conftest.obj conftest.*; do
2911   test -f "$ac_file" || continue;
2912   case $ac_file in
2913     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2914     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2915        break;;
2916   esac
2917 done
2918 else
2919   $as_echo "$as_me: failed program was:" >&5
2920 sed 's/^/| /' conftest.$ac_ext >&5
2921
2922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2924 as_fn_error $? "cannot compute suffix of object files: cannot compile
2925 See \`config.log' for more details" "$LINENO" 5; }
2926 fi
2927 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2928 fi
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2930 $as_echo "$ac_cv_objext" >&6; }
2931 OBJEXT=$ac_cv_objext
2932 ac_objext=$OBJEXT
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2934 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2935 if ${ac_cv_c_compiler_gnu+:} false; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2939 /* end confdefs.h.  */
2940
2941 int
2942 main ()
2943 {
2944 #ifndef __GNUC__
2945        choke me
2946 #endif
2947
2948   ;
2949   return 0;
2950 }
2951 _ACEOF
2952 if ac_fn_c_try_compile "$LINENO"; then :
2953   ac_compiler_gnu=yes
2954 else
2955   ac_compiler_gnu=no
2956 fi
2957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2958 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2959
2960 fi
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2962 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2963 if test $ac_compiler_gnu = yes; then
2964   GCC=yes
2965 else
2966   GCC=
2967 fi
2968 ac_test_CFLAGS=${CFLAGS+set}
2969 ac_save_CFLAGS=$CFLAGS
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2971 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2972 if ${ac_cv_prog_cc_g+:} false; then :
2973   $as_echo_n "(cached) " >&6
2974 else
2975   ac_save_c_werror_flag=$ac_c_werror_flag
2976    ac_c_werror_flag=yes
2977    ac_cv_prog_cc_g=no
2978    CFLAGS="-g"
2979    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h.  */
2981
2982 int
2983 main ()
2984 {
2985
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 if ac_fn_c_try_compile "$LINENO"; then :
2991   ac_cv_prog_cc_g=yes
2992 else
2993   CFLAGS=""
2994       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2995 /* end confdefs.h.  */
2996
2997 int
2998 main ()
2999 {
3000
3001   ;
3002   return 0;
3003 }
3004 _ACEOF
3005 if ac_fn_c_try_compile "$LINENO"; then :
3006
3007 else
3008   ac_c_werror_flag=$ac_save_c_werror_flag
3009          CFLAGS="-g"
3010          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3011 /* end confdefs.h.  */
3012
3013 int
3014 main ()
3015 {
3016
3017   ;
3018   return 0;
3019 }
3020 _ACEOF
3021 if ac_fn_c_try_compile "$LINENO"; then :
3022   ac_cv_prog_cc_g=yes
3023 fi
3024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3025 fi
3026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3027 fi
3028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3029    ac_c_werror_flag=$ac_save_c_werror_flag
3030 fi
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3032 $as_echo "$ac_cv_prog_cc_g" >&6; }
3033 if test "$ac_test_CFLAGS" = set; then
3034   CFLAGS=$ac_save_CFLAGS
3035 elif test $ac_cv_prog_cc_g = yes; then
3036   if test "$GCC" = yes; then
3037     CFLAGS="-g -O2"
3038   else
3039     CFLAGS="-g"
3040   fi
3041 else
3042   if test "$GCC" = yes; then
3043     CFLAGS="-O2"
3044   else
3045     CFLAGS=
3046   fi
3047 fi
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3049 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3050 if ${ac_cv_prog_cc_c89+:} false; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   ac_cv_prog_cc_c89=no
3054 ac_save_CC=$CC
3055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3056 /* end confdefs.h.  */
3057 #include <stdarg.h>
3058 #include <stdio.h>
3059 struct stat;
3060 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3061 struct buf { int x; };
3062 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3063 static char *e (p, i)
3064      char **p;
3065      int i;
3066 {
3067   return p[i];
3068 }
3069 static char *f (char * (*g) (char **, int), char **p, ...)
3070 {
3071   char *s;
3072   va_list v;
3073   va_start (v,p);
3074   s = g (p, va_arg (v,int));
3075   va_end (v);
3076   return s;
3077 }
3078
3079 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3080    function prototypes and stuff, but not '\xHH' hex character constants.
3081    These don't provoke an error unfortunately, instead are silently treated
3082    as 'x'.  The following induces an error, until -std is added to get
3083    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3084    array size at least.  It's necessary to write '\x00'==0 to get something
3085    that's true only with -std.  */
3086 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3087
3088 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3089    inside strings and character constants.  */
3090 #define FOO(x) 'x'
3091 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3092
3093 int test (int i, double x);
3094 struct s1 {int (*f) (int a);};
3095 struct s2 {int (*f) (double a);};
3096 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3097 int argc;
3098 char **argv;
3099 int
3100 main ()
3101 {
3102 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3103   ;
3104   return 0;
3105 }
3106 _ACEOF
3107 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3108         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3109 do
3110   CC="$ac_save_CC $ac_arg"
3111   if ac_fn_c_try_compile "$LINENO"; then :
3112   ac_cv_prog_cc_c89=$ac_arg
3113 fi
3114 rm -f core conftest.err conftest.$ac_objext
3115   test "x$ac_cv_prog_cc_c89" != "xno" && break
3116 done
3117 rm -f conftest.$ac_ext
3118 CC=$ac_save_CC
3119
3120 fi
3121 # AC_CACHE_VAL
3122 case "x$ac_cv_prog_cc_c89" in
3123   x)
3124     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3125 $as_echo "none needed" >&6; } ;;
3126   xno)
3127     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3128 $as_echo "unsupported" >&6; } ;;
3129   *)
3130     CC="$CC $ac_cv_prog_cc_c89"
3131     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3132 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3133 esac
3134 if test "x$ac_cv_prog_cc_c89" != xno; then :
3135
3136 fi
3137
3138 ac_ext=c
3139 ac_cpp='$CPP $CPPFLAGS'
3140 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3141 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3142 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3143
3144
3145 ac_ext=c
3146 ac_cpp='$CPP $CPPFLAGS'
3147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3151 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3152 # On Suns, sometimes $CPP names a directory.
3153 if test -n "$CPP" && test -d "$CPP"; then
3154   CPP=
3155 fi
3156 if test -z "$CPP"; then
3157   if ${ac_cv_prog_CPP+:} false; then :
3158   $as_echo_n "(cached) " >&6
3159 else
3160       # Double quotes because CPP needs to be expanded
3161     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3162     do
3163       ac_preproc_ok=false
3164 for ac_c_preproc_warn_flag in '' yes
3165 do
3166   # Use a header file that comes with gcc, so configuring glibc
3167   # with a fresh cross-compiler works.
3168   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3169   # <limits.h> exists even on freestanding compilers.
3170   # On the NeXT, cc -E runs the code through the compiler's parser,
3171   # not just through cpp. "Syntax error" is here to catch this case.
3172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3173 /* end confdefs.h.  */
3174 #ifdef __STDC__
3175 # include <limits.h>
3176 #else
3177 # include <assert.h>
3178 #endif
3179                      Syntax error
3180 _ACEOF
3181 if ac_fn_c_try_cpp "$LINENO"; then :
3182
3183 else
3184   # Broken: fails on valid input.
3185 continue
3186 fi
3187 rm -f conftest.err conftest.i conftest.$ac_ext
3188
3189   # OK, works on sane cases.  Now check whether nonexistent headers
3190   # can be detected and how.
3191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3192 /* end confdefs.h.  */
3193 #include <ac_nonexistent.h>
3194 _ACEOF
3195 if ac_fn_c_try_cpp "$LINENO"; then :
3196   # Broken: success on invalid input.
3197 continue
3198 else
3199   # Passes both tests.
3200 ac_preproc_ok=:
3201 break
3202 fi
3203 rm -f conftest.err conftest.i conftest.$ac_ext
3204
3205 done
3206 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3207 rm -f conftest.i conftest.err conftest.$ac_ext
3208 if $ac_preproc_ok; then :
3209   break
3210 fi
3211
3212     done
3213     ac_cv_prog_CPP=$CPP
3214
3215 fi
3216   CPP=$ac_cv_prog_CPP
3217 else
3218   ac_cv_prog_CPP=$CPP
3219 fi
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3221 $as_echo "$CPP" >&6; }
3222 ac_preproc_ok=false
3223 for ac_c_preproc_warn_flag in '' yes
3224 do
3225   # Use a header file that comes with gcc, so configuring glibc
3226   # with a fresh cross-compiler works.
3227   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3228   # <limits.h> exists even on freestanding compilers.
3229   # On the NeXT, cc -E runs the code through the compiler's parser,
3230   # not just through cpp. "Syntax error" is here to catch this case.
3231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3232 /* end confdefs.h.  */
3233 #ifdef __STDC__
3234 # include <limits.h>
3235 #else
3236 # include <assert.h>
3237 #endif
3238                      Syntax error
3239 _ACEOF
3240 if ac_fn_c_try_cpp "$LINENO"; then :
3241
3242 else
3243   # Broken: fails on valid input.
3244 continue
3245 fi
3246 rm -f conftest.err conftest.i conftest.$ac_ext
3247
3248   # OK, works on sane cases.  Now check whether nonexistent headers
3249   # can be detected and how.
3250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252 #include <ac_nonexistent.h>
3253 _ACEOF
3254 if ac_fn_c_try_cpp "$LINENO"; then :
3255   # Broken: success on invalid input.
3256 continue
3257 else
3258   # Passes both tests.
3259 ac_preproc_ok=:
3260 break
3261 fi
3262 rm -f conftest.err conftest.i conftest.$ac_ext
3263
3264 done
3265 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3266 rm -f conftest.i conftest.err conftest.$ac_ext
3267 if $ac_preproc_ok; then :
3268
3269 else
3270   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3271 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3272 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3273 See \`config.log' for more details" "$LINENO" 5; }
3274 fi
3275
3276 ac_ext=c
3277 ac_cpp='$CPP $CPPFLAGS'
3278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3281
3282
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3284 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3285 if ${ac_cv_path_GREP+:} false; then :
3286   $as_echo_n "(cached) " >&6
3287 else
3288   if test -z "$GREP"; then
3289   ac_path_GREP_found=false
3290   # Loop through the user's path and test for each of PROGNAME-LIST
3291   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3292 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3293 do
3294   IFS=$as_save_IFS
3295   test -z "$as_dir" && as_dir=.
3296     for ac_prog in grep ggrep; do
3297     for ac_exec_ext in '' $ac_executable_extensions; do
3298       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3299       as_fn_executable_p "$ac_path_GREP" || continue
3300 # Check for GNU ac_path_GREP and select it if it is found.
3301   # Check for GNU $ac_path_GREP
3302 case `"$ac_path_GREP" --version 2>&1` in
3303 *GNU*)
3304   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3305 *)
3306   ac_count=0
3307   $as_echo_n 0123456789 >"conftest.in"
3308   while :
3309   do
3310     cat "conftest.in" "conftest.in" >"conftest.tmp"
3311     mv "conftest.tmp" "conftest.in"
3312     cp "conftest.in" "conftest.nl"
3313     $as_echo 'GREP' >> "conftest.nl"
3314     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3315     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3316     as_fn_arith $ac_count + 1 && ac_count=$as_val
3317     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3318       # Best one so far, save it but keep looking for a better one
3319       ac_cv_path_GREP="$ac_path_GREP"
3320       ac_path_GREP_max=$ac_count
3321     fi
3322     # 10*(2^10) chars as input seems more than enough
3323     test $ac_count -gt 10 && break
3324   done
3325   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3326 esac
3327
3328       $ac_path_GREP_found && break 3
3329     done
3330   done
3331   done
3332 IFS=$as_save_IFS
3333   if test -z "$ac_cv_path_GREP"; then
3334     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3335   fi
3336 else
3337   ac_cv_path_GREP=$GREP
3338 fi
3339
3340 fi
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3342 $as_echo "$ac_cv_path_GREP" >&6; }
3343  GREP="$ac_cv_path_GREP"
3344
3345
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3347 $as_echo_n "checking for egrep... " >&6; }
3348 if ${ac_cv_path_EGREP+:} false; then :
3349   $as_echo_n "(cached) " >&6
3350 else
3351   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3352    then ac_cv_path_EGREP="$GREP -E"
3353    else
3354      if test -z "$EGREP"; then
3355   ac_path_EGREP_found=false
3356   # Loop through the user's path and test for each of PROGNAME-LIST
3357   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3358 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3359 do
3360   IFS=$as_save_IFS
3361   test -z "$as_dir" && as_dir=.
3362     for ac_prog in egrep; do
3363     for ac_exec_ext in '' $ac_executable_extensions; do
3364       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3365       as_fn_executable_p "$ac_path_EGREP" || continue
3366 # Check for GNU ac_path_EGREP and select it if it is found.
3367   # Check for GNU $ac_path_EGREP
3368 case `"$ac_path_EGREP" --version 2>&1` in
3369 *GNU*)
3370   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3371 *)
3372   ac_count=0
3373   $as_echo_n 0123456789 >"conftest.in"
3374   while :
3375   do
3376     cat "conftest.in" "conftest.in" >"conftest.tmp"
3377     mv "conftest.tmp" "conftest.in"
3378     cp "conftest.in" "conftest.nl"
3379     $as_echo 'EGREP' >> "conftest.nl"
3380     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3381     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3382     as_fn_arith $ac_count + 1 && ac_count=$as_val
3383     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3384       # Best one so far, save it but keep looking for a better one
3385       ac_cv_path_EGREP="$ac_path_EGREP"
3386       ac_path_EGREP_max=$ac_count
3387     fi
3388     # 10*(2^10) chars as input seems more than enough
3389     test $ac_count -gt 10 && break
3390   done
3391   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3392 esac
3393
3394       $ac_path_EGREP_found && break 3
3395     done
3396   done
3397   done
3398 IFS=$as_save_IFS
3399   if test -z "$ac_cv_path_EGREP"; then
3400     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3401   fi
3402 else
3403   ac_cv_path_EGREP=$EGREP
3404 fi
3405
3406    fi
3407 fi
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3409 $as_echo "$ac_cv_path_EGREP" >&6; }
3410  EGREP="$ac_cv_path_EGREP"
3411
3412
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3414 $as_echo_n "checking for ANSI C header files... " >&6; }
3415 if ${ac_cv_header_stdc+:} false; then :
3416   $as_echo_n "(cached) " >&6
3417 else
3418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3419 /* end confdefs.h.  */
3420 #include <stdlib.h>
3421 #include <stdarg.h>
3422 #include <string.h>
3423 #include <float.h>
3424
3425 int
3426 main ()
3427 {
3428
3429   ;
3430   return 0;
3431 }
3432 _ACEOF
3433 if ac_fn_c_try_compile "$LINENO"; then :
3434   ac_cv_header_stdc=yes
3435 else
3436   ac_cv_header_stdc=no
3437 fi
3438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3439
3440 if test $ac_cv_header_stdc = yes; then
3441   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3443 /* end confdefs.h.  */
3444 #include <string.h>
3445
3446 _ACEOF
3447 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3448   $EGREP "memchr" >/dev/null 2>&1; then :
3449
3450 else
3451   ac_cv_header_stdc=no
3452 fi
3453 rm -f conftest*
3454
3455 fi
3456
3457 if test $ac_cv_header_stdc = yes; then
3458   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3460 /* end confdefs.h.  */
3461 #include <stdlib.h>
3462
3463 _ACEOF
3464 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3465   $EGREP "free" >/dev/null 2>&1; then :
3466
3467 else
3468   ac_cv_header_stdc=no
3469 fi
3470 rm -f conftest*
3471
3472 fi
3473
3474 if test $ac_cv_header_stdc = yes; then
3475   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3476   if test "$cross_compiling" = yes; then :
3477   :
3478 else
3479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h.  */
3481 #include <ctype.h>
3482 #include <stdlib.h>
3483 #if ((' ' & 0x0FF) == 0x020)
3484 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3485 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3486 #else
3487 # define ISLOWER(c) \
3488                    (('a' <= (c) && (c) <= 'i') \
3489                      || ('j' <= (c) && (c) <= 'r') \
3490                      || ('s' <= (c) && (c) <= 'z'))
3491 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3492 #endif
3493
3494 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3495 int
3496 main ()
3497 {
3498   int i;
3499   for (i = 0; i < 256; i++)
3500     if (XOR (islower (i), ISLOWER (i))
3501         || toupper (i) != TOUPPER (i))
3502       return 2;
3503   return 0;
3504 }
3505 _ACEOF
3506 if ac_fn_c_try_run "$LINENO"; then :
3507
3508 else
3509   ac_cv_header_stdc=no
3510 fi
3511 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3512   conftest.$ac_objext conftest.beam conftest.$ac_ext
3513 fi
3514
3515 fi
3516 fi
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3518 $as_echo "$ac_cv_header_stdc" >&6; }
3519 if test $ac_cv_header_stdc = yes; then
3520
3521 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3522
3523 fi
3524
3525 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3526 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3527                   inttypes.h stdint.h unistd.h
3528 do :
3529   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3530 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3531 "
3532 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3533   cat >>confdefs.h <<_ACEOF
3534 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3535 _ACEOF
3536
3537 fi
3538
3539 done
3540
3541
3542
3543   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3544 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3545   MINIX=yes
3546 else
3547   MINIX=
3548 fi
3549
3550
3551   if test "$MINIX" = yes; then
3552
3553 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3554
3555
3556 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3557
3558
3559 $as_echo "#define _MINIX 1" >>confdefs.h
3560
3561   fi
3562
3563
3564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3565 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3566 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3567   $as_echo_n "(cached) " >&6
3568 else
3569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 #         define __EXTENSIONS__ 1
3573           $ac_includes_default
3574 int
3575 main ()
3576 {
3577
3578   ;
3579   return 0;
3580 }
3581 _ACEOF
3582 if ac_fn_c_try_compile "$LINENO"; then :
3583   ac_cv_safe_to_define___extensions__=yes
3584 else
3585   ac_cv_safe_to_define___extensions__=no
3586 fi
3587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3588 fi
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3590 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3591   test $ac_cv_safe_to_define___extensions__ = yes &&
3592     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3593
3594   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3595
3596   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3597
3598   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3599
3600   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3601
3602
3603 test "$program_prefix" != NONE &&
3604   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3605 # Use a double $ so make ignores it.
3606 test "$program_suffix" != NONE &&
3607   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3608 # Double any \ or $.
3609 # By default was `s,x,x', remove it if useless.
3610 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3611 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3612
3613 # Find a good install program.  We prefer a C program (faster),
3614 # so one script is as good as another.  But avoid the broken or
3615 # incompatible versions:
3616 # SysV /etc/install, /usr/sbin/install
3617 # SunOS /usr/etc/install
3618 # IRIX /sbin/install
3619 # AIX /bin/install
3620 # AmigaOS /C/install, which installs bootblocks on floppy discs
3621 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3622 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3623 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3624 # OS/2's system install, which has a completely different semantic
3625 # ./install, which can be erroneously created by make from ./install.sh.
3626 # Reject install programs that cannot install multiple files.
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3628 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3629 if test -z "$INSTALL"; then
3630 if ${ac_cv_path_install+:} false; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3634 for as_dir in $PATH
3635 do
3636   IFS=$as_save_IFS
3637   test -z "$as_dir" && as_dir=.
3638     # Account for people who put trailing slashes in PATH elements.
3639 case $as_dir/ in #((
3640   ./ | .// | /[cC]/* | \
3641   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3642   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3643   /usr/ucb/* ) ;;
3644   *)
3645     # OSF1 and SCO ODT 3.0 have their own names for install.
3646     # Don't use installbsd from OSF since it installs stuff as root
3647     # by default.
3648     for ac_prog in ginstall scoinst install; do
3649       for ac_exec_ext in '' $ac_executable_extensions; do
3650         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3651           if test $ac_prog = install &&
3652             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3653             # AIX install.  It has an incompatible calling convention.
3654             :
3655           elif test $ac_prog = install &&
3656             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3657             # program-specific install script used by HP pwplus--don't use.
3658             :
3659           else
3660             rm -rf conftest.one conftest.two conftest.dir
3661             echo one > conftest.one
3662             echo two > conftest.two
3663             mkdir conftest.dir
3664             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3665               test -s conftest.one && test -s conftest.two &&
3666               test -s conftest.dir/conftest.one &&
3667               test -s conftest.dir/conftest.two
3668             then
3669               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3670               break 3
3671             fi
3672           fi
3673         fi
3674       done
3675     done
3676     ;;
3677 esac
3678
3679   done
3680 IFS=$as_save_IFS
3681
3682 rm -rf conftest.one conftest.two conftest.dir
3683
3684 fi
3685   if test "${ac_cv_path_install+set}" = set; then
3686     INSTALL=$ac_cv_path_install
3687   else
3688     # As a last resort, use the slow shell script.  Don't cache a
3689     # value for INSTALL within a source directory, because that will
3690     # break other packages using the cache if that directory is
3691     # removed, or if the value is a relative name.
3692     INSTALL=$ac_install_sh
3693   fi
3694 fi
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3696 $as_echo "$INSTALL" >&6; }
3697
3698 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3699 # It thinks the first close brace ends the variable substitution.
3700 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3701
3702 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3703
3704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3705
3706 rm -rf .tst 2>/dev/null
3707 mkdir .tst 2>/dev/null
3708 if test -d .tst; then
3709   am__leading_dot=.
3710 else
3711   am__leading_dot=_
3712 fi
3713 rmdir .tst 2>/dev/null
3714
3715 DEPDIR="${am__leading_dot}deps"
3716
3717 case `pwd` in
3718   *\ * | *\     *)
3719     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
3720 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
3721 esac
3722
3723
3724
3725 macro_version='2.2.7a'
3726 macro_revision='1.3134'
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740 ltmain="$ac_aux_dir/ltmain.sh"
3741
3742 # Backslashify metacharacters that are still active within
3743 # double-quoted strings.
3744 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
3745
3746 # Same as above, but do not quote variable references.
3747 double_quote_subst='s/\(["`\\]\)/\\\1/g'
3748
3749 # Sed substitution to delay expansion of an escaped shell variable in a
3750 # double_quote_subst'ed string.
3751 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
3752
3753 # Sed substitution to delay expansion of an escaped single quote.
3754 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
3755
3756 # Sed substitution to avoid accidental globbing in evaled expressions
3757 no_glob_subst='s/\*/\\\*/g'
3758
3759 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3760 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
3761 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
3762
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
3764 $as_echo_n "checking how to print strings... " >&6; }
3765 # Test print first, because it will be a builtin if present.
3766 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
3767    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
3768   ECHO='print -r --'
3769 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
3770   ECHO='printf %s\n'
3771 else
3772   # Use this function as a fallback that always works.
3773   func_fallback_echo ()
3774   {
3775     eval 'cat <<_LTECHO_EOF
3776 $1
3777 _LTECHO_EOF'
3778   }
3779   ECHO='func_fallback_echo'
3780 fi
3781
3782 # func_echo_all arg...
3783 # Invoke $ECHO with all args, space-separated.
3784 func_echo_all ()
3785 {
3786     $ECHO ""
3787 }
3788
3789 case "$ECHO" in
3790   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
3791 $as_echo "printf" >&6; } ;;
3792   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
3793 $as_echo "print -r" >&6; } ;;
3794   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
3795 $as_echo "cat" >&6; } ;;
3796 esac
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
3812 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
3813 if ${ac_cv_path_SED+:} false; then :
3814   $as_echo_n "(cached) " >&6
3815 else
3816             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
3817      for ac_i in 1 2 3 4 5 6 7; do
3818        ac_script="$ac_script$as_nl$ac_script"
3819      done
3820      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
3821      { ac_script=; unset ac_script;}
3822      if test -z "$SED"; then
3823   ac_path_SED_found=false
3824   # Loop through the user's path and test for each of PROGNAME-LIST
3825   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3826 for as_dir in $PATH
3827 do
3828   IFS=$as_save_IFS
3829   test -z "$as_dir" && as_dir=.
3830     for ac_prog in sed gsed; do
3831     for ac_exec_ext in '' $ac_executable_extensions; do
3832       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
3833       as_fn_executable_p "$ac_path_SED" || continue
3834 # Check for GNU ac_path_SED and select it if it is found.
3835   # Check for GNU $ac_path_SED
3836 case `"$ac_path_SED" --version 2>&1` in
3837 *GNU*)
3838   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
3839 *)
3840   ac_count=0
3841   $as_echo_n 0123456789 >"conftest.in"
3842   while :
3843   do
3844     cat "conftest.in" "conftest.in" >"conftest.tmp"
3845     mv "conftest.tmp" "conftest.in"
3846     cp "conftest.in" "conftest.nl"
3847     $as_echo '' >> "conftest.nl"
3848     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
3849     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3850     as_fn_arith $ac_count + 1 && ac_count=$as_val
3851     if test $ac_count -gt ${ac_path_SED_max-0}; then
3852       # Best one so far, save it but keep looking for a better one
3853       ac_cv_path_SED="$ac_path_SED"
3854       ac_path_SED_max=$ac_count
3855     fi
3856     # 10*(2^10) chars as input seems more than enough
3857     test $ac_count -gt 10 && break
3858   done
3859   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3860 esac
3861
3862       $ac_path_SED_found && break 3
3863     done
3864   done
3865   done
3866 IFS=$as_save_IFS
3867   if test -z "$ac_cv_path_SED"; then
3868     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
3869   fi
3870 else
3871   ac_cv_path_SED=$SED
3872 fi
3873
3874 fi
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
3876 $as_echo "$ac_cv_path_SED" >&6; }
3877  SED="$ac_cv_path_SED"
3878   rm -f conftest.sed
3879
3880 test -z "$SED" && SED=sed
3881 Xsed="$SED -e 1s/^X//"
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
3894 $as_echo_n "checking for fgrep... " >&6; }
3895 if ${ac_cv_path_FGREP+:} false; then :
3896   $as_echo_n "(cached) " >&6
3897 else
3898   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
3899    then ac_cv_path_FGREP="$GREP -F"
3900    else
3901      if test -z "$FGREP"; then
3902   ac_path_FGREP_found=false
3903   # Loop through the user's path and test for each of PROGNAME-LIST
3904   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3905 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3906 do
3907   IFS=$as_save_IFS
3908   test -z "$as_dir" && as_dir=.
3909     for ac_prog in fgrep; do
3910     for ac_exec_ext in '' $ac_executable_extensions; do
3911       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
3912       as_fn_executable_p "$ac_path_FGREP" || continue
3913 # Check for GNU ac_path_FGREP and select it if it is found.
3914   # Check for GNU $ac_path_FGREP
3915 case `"$ac_path_FGREP" --version 2>&1` in
3916 *GNU*)
3917   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
3918 *)
3919   ac_count=0
3920   $as_echo_n 0123456789 >"conftest.in"
3921   while :
3922   do
3923     cat "conftest.in" "conftest.in" >"conftest.tmp"
3924     mv "conftest.tmp" "conftest.in"
3925     cp "conftest.in" "conftest.nl"
3926     $as_echo 'FGREP' >> "conftest.nl"
3927     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
3928     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3929     as_fn_arith $ac_count + 1 && ac_count=$as_val
3930     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
3931       # Best one so far, save it but keep looking for a better one
3932       ac_cv_path_FGREP="$ac_path_FGREP"
3933       ac_path_FGREP_max=$ac_count
3934     fi
3935     # 10*(2^10) chars as input seems more than enough
3936     test $ac_count -gt 10 && break
3937   done
3938   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3939 esac
3940
3941       $ac_path_FGREP_found && break 3
3942     done
3943   done
3944   done
3945 IFS=$as_save_IFS
3946   if test -z "$ac_cv_path_FGREP"; then
3947     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3948   fi
3949 else
3950   ac_cv_path_FGREP=$FGREP
3951 fi
3952
3953    fi
3954 fi
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
3956 $as_echo "$ac_cv_path_FGREP" >&6; }
3957  FGREP="$ac_cv_path_FGREP"
3958
3959
3960 test -z "$GREP" && GREP=grep
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980 # Check whether --with-gnu-ld was given.
3981 if test "${with_gnu_ld+set}" = set; then :
3982   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3983 else
3984   with_gnu_ld=no
3985 fi
3986
3987 ac_prog=ld
3988 if test "$GCC" = yes; then
3989   # Check if gcc -print-prog-name=ld gives a path.
3990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
3991 $as_echo_n "checking for ld used by $CC... " >&6; }
3992   case $host in
3993   *-*-mingw*)
3994     # gcc leaves a trailing carriage return which upsets mingw
3995     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3996   *)
3997     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3998   esac
3999   case $ac_prog in
4000     # Accept absolute paths.
4001     [\\/]* | ?:[\\/]*)
4002       re_direlt='/[^/][^/]*/\.\./'
4003       # Canonicalize the pathname of ld
4004       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4005       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4006         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4007       done
4008       test -z "$LD" && LD="$ac_prog"
4009       ;;
4010   "")
4011     # If it fails, then pretend we aren't using GCC.
4012     ac_prog=ld
4013     ;;
4014   *)
4015     # If it is relative, then search for the first ld in PATH.
4016     with_gnu_ld=unknown
4017     ;;
4018   esac
4019 elif test "$with_gnu_ld" = yes; then
4020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4021 $as_echo_n "checking for GNU ld... " >&6; }
4022 else
4023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4024 $as_echo_n "checking for non-GNU ld... " >&6; }
4025 fi
4026 if ${lt_cv_path_LD+:} false; then :
4027   $as_echo_n "(cached) " >&6
4028 else
4029   if test -z "$LD"; then
4030   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4031   for ac_dir in $PATH; do
4032     IFS="$lt_save_ifs"
4033     test -z "$ac_dir" && ac_dir=.
4034     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4035       lt_cv_path_LD="$ac_dir/$ac_prog"
4036       # Check to see if the program is GNU ld.  I'd rather use --version,
4037       # but apparently some variants of GNU ld only accept -v.
4038       # Break only if it was the GNU/non-GNU ld that we prefer.
4039       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4040       *GNU* | *'with BFD'*)
4041         test "$with_gnu_ld" != no && break
4042         ;;
4043       *)
4044         test "$with_gnu_ld" != yes && break
4045         ;;
4046       esac
4047     fi
4048   done
4049   IFS="$lt_save_ifs"
4050 else
4051   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4052 fi
4053 fi
4054
4055 LD="$lt_cv_path_LD"
4056 if test -n "$LD"; then
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4058 $as_echo "$LD" >&6; }
4059 else
4060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4061 $as_echo "no" >&6; }
4062 fi
4063 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4065 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4066 if ${lt_cv_prog_gnu_ld+:} false; then :
4067   $as_echo_n "(cached) " >&6
4068 else
4069   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4070 case `$LD -v 2>&1 </dev/null` in
4071 *GNU* | *'with BFD'*)
4072   lt_cv_prog_gnu_ld=yes
4073   ;;
4074 *)
4075   lt_cv_prog_gnu_ld=no
4076   ;;
4077 esac
4078 fi
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4080 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4081 with_gnu_ld=$lt_cv_prog_gnu_ld
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4092 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4093 if ${lt_cv_path_NM+:} false; then :
4094   $as_echo_n "(cached) " >&6
4095 else
4096   if test -n "$NM"; then
4097   # Let the user override the test.
4098   lt_cv_path_NM="$NM"
4099 else
4100   lt_nm_to_check="${ac_tool_prefix}nm"
4101   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4102     lt_nm_to_check="$lt_nm_to_check nm"
4103   fi
4104   for lt_tmp_nm in $lt_nm_to_check; do
4105     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4106     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4107       IFS="$lt_save_ifs"
4108       test -z "$ac_dir" && ac_dir=.
4109       tmp_nm="$ac_dir/$lt_tmp_nm"
4110       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4111         # Check to see if the nm accepts a BSD-compat flag.
4112         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4113         #   nm: unknown option "B" ignored
4114         # Tru64's nm complains that /dev/null is an invalid object file
4115         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4116         */dev/null* | *'Invalid file or object type'*)
4117           lt_cv_path_NM="$tmp_nm -B"
4118           break
4119           ;;
4120         *)
4121           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4122           */dev/null*)
4123             lt_cv_path_NM="$tmp_nm -p"
4124             break
4125             ;;
4126           *)
4127             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4128             continue # so that we can try to find one that supports BSD flags
4129             ;;
4130           esac
4131           ;;
4132         esac
4133       fi
4134     done
4135     IFS="$lt_save_ifs"
4136   done
4137   : ${lt_cv_path_NM=no}
4138 fi
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4141 $as_echo "$lt_cv_path_NM" >&6; }
4142 if test "$lt_cv_path_NM" != "no"; then
4143   NM="$lt_cv_path_NM"
4144 else
4145   # Didn't find any BSD compatible name lister, look for dumpbin.
4146   if test -n "$DUMPBIN"; then :
4147     # Let the user override the test.
4148   else
4149     if test -n "$ac_tool_prefix"; then
4150   for ac_prog in dumpbin "link -dump"
4151   do
4152     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4153 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4155 $as_echo_n "checking for $ac_word... " >&6; }
4156 if ${ac_cv_prog_DUMPBIN+:} false; then :
4157   $as_echo_n "(cached) " >&6
4158 else
4159   if test -n "$DUMPBIN"; then
4160   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4161 else
4162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4163 for as_dir in $PATH
4164 do
4165   IFS=$as_save_IFS
4166   test -z "$as_dir" && as_dir=.
4167     for ac_exec_ext in '' $ac_executable_extensions; do
4168   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4169     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4170     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4171     break 2
4172   fi
4173 done
4174   done
4175 IFS=$as_save_IFS
4176
4177 fi
4178 fi
4179 DUMPBIN=$ac_cv_prog_DUMPBIN
4180 if test -n "$DUMPBIN"; then
4181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4182 $as_echo "$DUMPBIN" >&6; }
4183 else
4184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4185 $as_echo "no" >&6; }
4186 fi
4187
4188
4189     test -n "$DUMPBIN" && break
4190   done
4191 fi
4192 if test -z "$DUMPBIN"; then
4193   ac_ct_DUMPBIN=$DUMPBIN
4194   for ac_prog in dumpbin "link -dump"
4195 do
4196   # Extract the first word of "$ac_prog", so it can be a program name with args.
4197 set dummy $ac_prog; ac_word=$2
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4199 $as_echo_n "checking for $ac_word... " >&6; }
4200 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4201   $as_echo_n "(cached) " >&6
4202 else
4203   if test -n "$ac_ct_DUMPBIN"; then
4204   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4205 else
4206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4207 for as_dir in $PATH
4208 do
4209   IFS=$as_save_IFS
4210   test -z "$as_dir" && as_dir=.
4211     for ac_exec_ext in '' $ac_executable_extensions; do
4212   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4213     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4215     break 2
4216   fi
4217 done
4218   done
4219 IFS=$as_save_IFS
4220
4221 fi
4222 fi
4223 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4224 if test -n "$ac_ct_DUMPBIN"; then
4225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4226 $as_echo "$ac_ct_DUMPBIN" >&6; }
4227 else
4228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4229 $as_echo "no" >&6; }
4230 fi
4231
4232
4233   test -n "$ac_ct_DUMPBIN" && break
4234 done
4235
4236   if test "x$ac_ct_DUMPBIN" = x; then
4237     DUMPBIN=":"
4238   else
4239     case $cross_compiling:$ac_tool_warned in
4240 yes:)
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4242 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4243 ac_tool_warned=yes ;;
4244 esac
4245     DUMPBIN=$ac_ct_DUMPBIN
4246   fi
4247 fi
4248
4249     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4250     *COFF*)
4251       DUMPBIN="$DUMPBIN -symbols"
4252       ;;
4253     *)
4254       DUMPBIN=:
4255       ;;
4256     esac
4257   fi
4258
4259   if test "$DUMPBIN" != ":"; then
4260     NM="$DUMPBIN"
4261   fi
4262 fi
4263 test -z "$NM" && NM=nm
4264
4265
4266
4267
4268
4269
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4271 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4272 if ${lt_cv_nm_interface+:} false; then :
4273   $as_echo_n "(cached) " >&6
4274 else
4275   lt_cv_nm_interface="BSD nm"
4276   echo "int some_variable = 0;" > conftest.$ac_ext
4277   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4278   (eval "$ac_compile" 2>conftest.err)
4279   cat conftest.err >&5
4280   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4281   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4282   cat conftest.err >&5
4283   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4284   cat conftest.out >&5
4285   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4286     lt_cv_nm_interface="MS dumpbin"
4287   fi
4288   rm -f conftest*
4289 fi
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4291 $as_echo "$lt_cv_nm_interface" >&6; }
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4294 $as_echo_n "checking whether ln -s works... " >&6; }
4295 LN_S=$as_ln_s
4296 if test "$LN_S" = "ln -s"; then
4297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4298 $as_echo "yes" >&6; }
4299 else
4300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4301 $as_echo "no, using $LN_S" >&6; }
4302 fi
4303
4304 # find the maximum length of command line arguments
4305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4306 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4307 if ${lt_cv_sys_max_cmd_len+:} false; then :
4308   $as_echo_n "(cached) " >&6
4309 else
4310     i=0
4311   teststring="ABCD"
4312
4313   case $build_os in
4314   msdosdjgpp*)
4315     # On DJGPP, this test can blow up pretty badly due to problems in libc
4316     # (any single argument exceeding 2000 bytes causes a buffer overrun
4317     # during glob expansion).  Even if it were fixed, the result of this
4318     # check would be larger than it should be.
4319     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4320     ;;
4321
4322   gnu*)
4323     # Under GNU Hurd, this test is not required because there is
4324     # no limit to the length of command line arguments.
4325     # Libtool will interpret -1 as no limit whatsoever
4326     lt_cv_sys_max_cmd_len=-1;
4327     ;;
4328
4329   cygwin* | mingw* | cegcc*)
4330     # On Win9x/ME, this test blows up -- it succeeds, but takes
4331     # about 5 minutes as the teststring grows exponentially.
4332     # Worse, since 9x/ME are not pre-emptively multitasking,
4333     # you end up with a "frozen" computer, even though with patience
4334     # the test eventually succeeds (with a max line length of 256k).
4335     # Instead, let's just punt: use the minimum linelength reported by
4336     # all of the supported platforms: 8192 (on NT/2K/XP).
4337     lt_cv_sys_max_cmd_len=8192;
4338     ;;
4339
4340   mint*)
4341     # On MiNT this can take a long time and run out of memory.
4342     lt_cv_sys_max_cmd_len=8192;
4343     ;;
4344
4345   amigaos*)
4346     # On AmigaOS with pdksh, this test takes hours, literally.
4347     # So we just punt and use a minimum line length of 8192.
4348     lt_cv_sys_max_cmd_len=8192;
4349     ;;
4350
4351   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4352     # This has been around since 386BSD, at least.  Likely further.
4353     if test -x /sbin/sysctl; then
4354       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4355     elif test -x /usr/sbin/sysctl; then
4356       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4357     else
4358       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4359     fi
4360     # And add a safety zone
4361     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4362     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4363     ;;
4364
4365   interix*)
4366     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4367     lt_cv_sys_max_cmd_len=196608
4368     ;;
4369
4370   osf*)
4371     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4372     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4373     # nice to cause kernel panics so lets avoid the loop below.
4374     # First set a reasonable default.
4375     lt_cv_sys_max_cmd_len=16384
4376     #
4377     if test -x /sbin/sysconfig; then
4378       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4379         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4380       esac
4381     fi
4382     ;;
4383   sco3.2v5*)
4384     lt_cv_sys_max_cmd_len=102400
4385     ;;
4386   sysv5* | sco5v6* | sysv4.2uw2*)
4387     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4388     if test -n "$kargmax"; then
4389       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4390     else
4391       lt_cv_sys_max_cmd_len=32768
4392     fi
4393     ;;
4394   *)
4395     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4396     if test -n "$lt_cv_sys_max_cmd_len"; then
4397       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4398       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4399     else
4400       # Make teststring a little bigger before we do anything with it.
4401       # a 1K string should be a reasonable start.
4402       for i in 1 2 3 4 5 6 7 8 ; do
4403         teststring=$teststring$teststring
4404       done
4405       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4406       # If test is not a shell built-in, we'll probably end up computing a
4407       # maximum length that is only half of the actual maximum length, but
4408       # we can't tell.
4409       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
4410                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4411               test $i != 17 # 1/2 MB should be enough
4412       do
4413         i=`expr $i + 1`
4414         teststring=$teststring$teststring
4415       done
4416       # Only check the string length outside the loop.
4417       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4418       teststring=
4419       # Add a significant safety factor because C++ compilers can tack on
4420       # massive amounts of additional arguments before passing them to the
4421       # linker.  It appears as though 1/2 is a usable value.
4422       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4423     fi
4424     ;;
4425   esac
4426
4427 fi
4428
4429 if test -n $lt_cv_sys_max_cmd_len ; then
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4431 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4432 else
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4434 $as_echo "none" >&6; }
4435 fi
4436 max_cmd_len=$lt_cv_sys_max_cmd_len
4437
4438
4439
4440
4441
4442
4443 : ${CP="cp -f"}
4444 : ${MV="mv -f"}
4445 : ${RM="rm -f"}
4446
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
4448 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
4449 # Try some XSI features
4450 xsi_shell=no
4451 ( _lt_dummy="a/b/c"
4452   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
4453       = c,a/b,, \
4454     && eval 'test $(( 1 + 1 )) -eq 2 \
4455     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
4456   && xsi_shell=yes
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
4458 $as_echo "$xsi_shell" >&6; }
4459
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
4462 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
4463 lt_shell_append=no
4464 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
4465     >/dev/null 2>&1 \
4466   && lt_shell_append=yes
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
4468 $as_echo "$lt_shell_append" >&6; }
4469
4470
4471 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4472   lt_unset=unset
4473 else
4474   lt_unset=false
4475 fi
4476
4477
4478
4479
4480
4481 # test EBCDIC or ASCII
4482 case `echo X|tr X '\101'` in
4483  A) # ASCII based system
4484     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4485   lt_SP2NL='tr \040 \012'
4486   lt_NL2SP='tr \015\012 \040\040'
4487   ;;
4488  *) # EBCDIC based system
4489   lt_SP2NL='tr \100 \n'
4490   lt_NL2SP='tr \r\n \100\100'
4491   ;;
4492 esac
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
4503 $as_echo_n "checking for $LD option to reload object files... " >&6; }
4504 if ${lt_cv_ld_reload_flag+:} false; then :
4505   $as_echo_n "(cached) " >&6
4506 else
4507   lt_cv_ld_reload_flag='-r'
4508 fi
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
4510 $as_echo "$lt_cv_ld_reload_flag" >&6; }
4511 reload_flag=$lt_cv_ld_reload_flag
4512 case $reload_flag in
4513 "" | " "*) ;;
4514 *) reload_flag=" $reload_flag" ;;
4515 esac
4516 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4517 case $host_os in
4518   darwin*)
4519     if test "$GCC" = yes; then
4520       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4521     else
4522       reload_cmds='$LD$reload_flag -o $output$reload_objs'
4523     fi
4524     ;;
4525 esac
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535 if test -n "$ac_tool_prefix"; then
4536   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4537 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if ${ac_cv_prog_OBJDUMP+:} false; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$OBJDUMP"; then
4544   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4553     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 OBJDUMP=$ac_cv_prog_OBJDUMP
4564 if test -n "$OBJDUMP"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4566 $as_echo "$OBJDUMP" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572
4573 fi
4574 if test -z "$ac_cv_prog_OBJDUMP"; then
4575   ac_ct_OBJDUMP=$OBJDUMP
4576   # Extract the first word of "objdump", so it can be a program name with args.
4577 set dummy objdump; ac_word=$2
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4579 $as_echo_n "checking for $ac_word... " >&6; }
4580 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4581   $as_echo_n "(cached) " >&6
4582 else
4583   if test -n "$ac_ct_OBJDUMP"; then
4584   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4585 else
4586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4587 for as_dir in $PATH
4588 do
4589   IFS=$as_save_IFS
4590   test -z "$as_dir" && as_dir=.
4591     for ac_exec_ext in '' $ac_executable_extensions; do
4592   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4593     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4595     break 2
4596   fi
4597 done
4598   done
4599 IFS=$as_save_IFS
4600
4601 fi
4602 fi
4603 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4604 if test -n "$ac_ct_OBJDUMP"; then
4605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4606 $as_echo "$ac_ct_OBJDUMP" >&6; }
4607 else
4608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4609 $as_echo "no" >&6; }
4610 fi
4611
4612   if test "x$ac_ct_OBJDUMP" = x; then
4613     OBJDUMP="false"
4614   else
4615     case $cross_compiling:$ac_tool_warned in
4616 yes:)
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4618 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4619 ac_tool_warned=yes ;;
4620 esac
4621     OBJDUMP=$ac_ct_OBJDUMP
4622   fi
4623 else
4624   OBJDUMP="$ac_cv_prog_OBJDUMP"
4625 fi
4626
4627 test -z "$OBJDUMP" && OBJDUMP=objdump
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
4638 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
4639 if ${lt_cv_deplibs_check_method+:} false; then :
4640   $as_echo_n "(cached) " >&6
4641 else
4642   lt_cv_file_magic_cmd='$MAGIC_CMD'
4643 lt_cv_file_magic_test_file=
4644 lt_cv_deplibs_check_method='unknown'
4645 # Need to set the preceding variable on all platforms that support
4646 # interlibrary dependencies.
4647 # 'none' -- dependencies not supported.
4648 # `unknown' -- same as none, but documents that we really don't know.
4649 # 'pass_all' -- all dependencies passed with no checks.
4650 # 'test_compile' -- check by making test program.
4651 # 'file_magic [[regex]]' -- check by looking for files in library path
4652 # which responds to the $file_magic_cmd with a given extended regex.
4653 # If you have `file' or equivalent on your system and you're not sure
4654 # whether `pass_all' will *always* work, you probably want this one.
4655
4656 case $host_os in
4657 aix[4-9]*)
4658   lt_cv_deplibs_check_method=pass_all
4659   ;;
4660
4661 beos*)
4662   lt_cv_deplibs_check_method=pass_all
4663   ;;
4664
4665 bsdi[45]*)
4666   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4667   lt_cv_file_magic_cmd='/usr/bin/file -L'
4668   lt_cv_file_magic_test_file=/shlib/libc.so
4669   ;;
4670
4671 cygwin*)
4672   # func_win32_libid is a shell function defined in ltmain.sh
4673   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4674   lt_cv_file_magic_cmd='func_win32_libid'
4675   ;;
4676
4677 mingw* | pw32*)
4678   # Base MSYS/MinGW do not provide the 'file' command needed by
4679   # func_win32_libid shell function, so use a weaker test based on 'objdump',
4680   # unless we find 'file', for example because we are cross-compiling.
4681   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
4682   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
4683     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4684     lt_cv_file_magic_cmd='func_win32_libid'
4685   else
4686     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4687     lt_cv_file_magic_cmd='$OBJDUMP -f'
4688   fi
4689   ;;
4690
4691 cegcc*)
4692   # use the weaker test based on 'objdump'. See mingw*.
4693   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
4694   lt_cv_file_magic_cmd='$OBJDUMP -f'
4695   ;;
4696
4697 darwin* | rhapsody*)
4698   lt_cv_deplibs_check_method=pass_all
4699   ;;
4700
4701 freebsd* | dragonfly*)
4702   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4703     case $host_cpu in
4704     i*86 )
4705       # Not sure whether the presence of OpenBSD here was a mistake.
4706       # Let's accept both of them until this is cleared up.
4707       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
4708       lt_cv_file_magic_cmd=/usr/bin/file
4709       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4710       ;;
4711     esac
4712   else
4713     lt_cv_deplibs_check_method=pass_all
4714   fi
4715   ;;
4716
4717 gnu*)
4718   lt_cv_deplibs_check_method=pass_all
4719   ;;
4720
4721 haiku*)
4722   lt_cv_deplibs_check_method=pass_all
4723   ;;
4724
4725 hpux10.20* | hpux11*)
4726   lt_cv_file_magic_cmd=/usr/bin/file
4727   case $host_cpu in
4728   ia64*)
4729     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4730     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4731     ;;
4732   hppa*64*)
4733     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
4734     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
4735     ;;
4736   *)
4737     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
4738     lt_cv_file_magic_test_file=/usr/lib/libc.sl
4739     ;;
4740   esac
4741   ;;
4742
4743 interix[3-9]*)
4744   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
4745   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
4746   ;;
4747
4748 irix5* | irix6* | nonstopux*)
4749   case $LD in
4750   *-32|*"-32 ") libmagic=32-bit;;
4751   *-n32|*"-n32 ") libmagic=N32;;
4752   *-64|*"-64 ") libmagic=64-bit;;
4753   *) libmagic=never-match;;
4754   esac
4755   lt_cv_deplibs_check_method=pass_all
4756   ;;
4757
4758 # This must be Linux ELF.
4759 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4760   lt_cv_deplibs_check_method=pass_all
4761   ;;
4762
4763 netbsd*)
4764   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4765     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4766   else
4767     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
4768   fi
4769   ;;
4770
4771 newos6*)
4772   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4773   lt_cv_file_magic_cmd=/usr/bin/file
4774   lt_cv_file_magic_test_file=/usr/lib/libnls.so
4775   ;;
4776
4777 *nto* | *qnx*)
4778   lt_cv_deplibs_check_method=pass_all
4779   ;;
4780
4781 openbsd*)
4782   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4783     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
4784   else
4785     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4786   fi
4787   ;;
4788
4789 osf3* | osf4* | osf5*)
4790   lt_cv_deplibs_check_method=pass_all
4791   ;;
4792
4793 rdos*)
4794   lt_cv_deplibs_check_method=pass_all
4795   ;;
4796
4797 solaris*)
4798   lt_cv_deplibs_check_method=pass_all
4799   ;;
4800
4801 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
4802   lt_cv_deplibs_check_method=pass_all
4803   ;;
4804
4805 sysv4 | sysv4.3*)
4806   case $host_vendor in
4807   motorola)
4808     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]'
4809     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4810     ;;
4811   ncr)
4812     lt_cv_deplibs_check_method=pass_all
4813     ;;
4814   sequent)
4815     lt_cv_file_magic_cmd='/bin/file'
4816     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
4817     ;;
4818   sni)
4819     lt_cv_file_magic_cmd='/bin/file'
4820     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
4821     lt_cv_file_magic_test_file=/lib/libc.so
4822     ;;
4823   siemens)
4824     lt_cv_deplibs_check_method=pass_all
4825     ;;
4826   pc)
4827     lt_cv_deplibs_check_method=pass_all
4828     ;;
4829   esac
4830   ;;
4831
4832 tpf*)
4833   lt_cv_deplibs_check_method=pass_all
4834   ;;
4835 esac
4836
4837 fi
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
4839 $as_echo "$lt_cv_deplibs_check_method" >&6; }
4840 file_magic_cmd=$lt_cv_file_magic_cmd
4841 deplibs_check_method=$lt_cv_deplibs_check_method
4842 test -z "$deplibs_check_method" && deplibs_check_method=unknown
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855 plugin_option=
4856 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
4857 for plugin in $plugin_names; do
4858   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
4859   if test x$plugin_so = x$plugin; then
4860     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
4861   fi
4862   if test x$plugin_so != x$plugin; then
4863     plugin_option="--plugin $plugin_so"
4864     break
4865   fi
4866 done
4867
4868 if test -n "$ac_tool_prefix"; then
4869   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4870 set dummy ${ac_tool_prefix}ar; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if ${ac_cv_prog_AR+:} false; then :
4874   $as_echo_n "(cached) " >&6
4875 else
4876   if test -n "$AR"; then
4877   ac_cv_prog_AR="$AR" # Let the user override the test.
4878 else
4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880 for as_dir in $PATH
4881 do
4882   IFS=$as_save_IFS
4883   test -z "$as_dir" && as_dir=.
4884     for ac_exec_ext in '' $ac_executable_extensions; do
4885   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4886     ac_cv_prog_AR="${ac_tool_prefix}ar"
4887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888     break 2
4889   fi
4890 done
4891   done
4892 IFS=$as_save_IFS
4893
4894 fi
4895 fi
4896 AR=$ac_cv_prog_AR
4897 if test -n "$AR"; then
4898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4899 $as_echo "$AR" >&6; }
4900 else
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 fi
4904
4905
4906 fi
4907 if test -z "$ac_cv_prog_AR"; then
4908   ac_ct_AR=$AR
4909   # Extract the first word of "ar", so it can be a program name with args.
4910 set dummy ar; ac_word=$2
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4912 $as_echo_n "checking for $ac_word... " >&6; }
4913 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4914   $as_echo_n "(cached) " >&6
4915 else
4916   if test -n "$ac_ct_AR"; then
4917   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4918 else
4919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4920 for as_dir in $PATH
4921 do
4922   IFS=$as_save_IFS
4923   test -z "$as_dir" && as_dir=.
4924     for ac_exec_ext in '' $ac_executable_extensions; do
4925   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4926     ac_cv_prog_ac_ct_AR="ar"
4927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4928     break 2
4929   fi
4930 done
4931   done
4932 IFS=$as_save_IFS
4933
4934 fi
4935 fi
4936 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4937 if test -n "$ac_ct_AR"; then
4938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4939 $as_echo "$ac_ct_AR" >&6; }
4940 else
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4942 $as_echo "no" >&6; }
4943 fi
4944
4945   if test "x$ac_ct_AR" = x; then
4946     AR="false"
4947   else
4948     case $cross_compiling:$ac_tool_warned in
4949 yes:)
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4951 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4952 ac_tool_warned=yes ;;
4953 esac
4954     AR=$ac_ct_AR
4955   fi
4956 else
4957   AR="$ac_cv_prog_AR"
4958 fi
4959
4960 test -z "$AR" && AR=ar
4961 if test -n "$plugin_option"; then
4962   if $AR --help 2>&1 | grep -q "\--plugin"; then
4963     touch conftest.c
4964     $AR $plugin_option rc conftest.a conftest.c
4965     if test "$?" != 0; then
4966       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
4967 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
4968     else
4969       AR="$AR $plugin_option"
4970     fi
4971     rm -f conftest.*
4972   fi
4973 fi
4974 test -z "$AR_FLAGS" && AR_FLAGS=cru
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986 if test -n "$ac_tool_prefix"; then
4987   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4988 set dummy ${ac_tool_prefix}strip; ac_word=$2
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4990 $as_echo_n "checking for $ac_word... " >&6; }
4991 if ${ac_cv_prog_STRIP+:} false; then :
4992   $as_echo_n "(cached) " >&6
4993 else
4994   if test -n "$STRIP"; then
4995   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4996 else
4997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4998 for as_dir in $PATH
4999 do
5000   IFS=$as_save_IFS
5001   test -z "$as_dir" && as_dir=.
5002     for ac_exec_ext in '' $ac_executable_extensions; do
5003   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5004     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5006     break 2
5007   fi
5008 done
5009   done
5010 IFS=$as_save_IFS
5011
5012 fi
5013 fi
5014 STRIP=$ac_cv_prog_STRIP
5015 if test -n "$STRIP"; then
5016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5017 $as_echo "$STRIP" >&6; }
5018 else
5019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5020 $as_echo "no" >&6; }
5021 fi
5022
5023
5024 fi
5025 if test -z "$ac_cv_prog_STRIP"; then
5026   ac_ct_STRIP=$STRIP
5027   # Extract the first word of "strip", so it can be a program name with args.
5028 set dummy strip; ac_word=$2
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5030 $as_echo_n "checking for $ac_word... " >&6; }
5031 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5032   $as_echo_n "(cached) " >&6
5033 else
5034   if test -n "$ac_ct_STRIP"; then
5035   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5036 else
5037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5038 for as_dir in $PATH
5039 do
5040   IFS=$as_save_IFS
5041   test -z "$as_dir" && as_dir=.
5042     for ac_exec_ext in '' $ac_executable_extensions; do
5043   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5044     ac_cv_prog_ac_ct_STRIP="strip"
5045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5046     break 2
5047   fi
5048 done
5049   done
5050 IFS=$as_save_IFS
5051
5052 fi
5053 fi
5054 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5055 if test -n "$ac_ct_STRIP"; then
5056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5057 $as_echo "$ac_ct_STRIP" >&6; }
5058 else
5059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5060 $as_echo "no" >&6; }
5061 fi
5062
5063   if test "x$ac_ct_STRIP" = x; then
5064     STRIP=":"
5065   else
5066     case $cross_compiling:$ac_tool_warned in
5067 yes:)
5068 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5069 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5070 ac_tool_warned=yes ;;
5071 esac
5072     STRIP=$ac_ct_STRIP
5073   fi
5074 else
5075   STRIP="$ac_cv_prog_STRIP"
5076 fi
5077
5078 test -z "$STRIP" && STRIP=:
5079
5080
5081
5082
5083
5084
5085 if test -n "$ac_tool_prefix"; then
5086   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5087 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5089 $as_echo_n "checking for $ac_word... " >&6; }
5090 if ${ac_cv_prog_RANLIB+:} false; then :
5091   $as_echo_n "(cached) " >&6
5092 else
5093   if test -n "$RANLIB"; then
5094   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5095 else
5096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5097 for as_dir in $PATH
5098 do
5099   IFS=$as_save_IFS
5100   test -z "$as_dir" && as_dir=.
5101     for ac_exec_ext in '' $ac_executable_extensions; do
5102   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5103     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5104     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5105     break 2
5106   fi
5107 done
5108   done
5109 IFS=$as_save_IFS
5110
5111 fi
5112 fi
5113 RANLIB=$ac_cv_prog_RANLIB
5114 if test -n "$RANLIB"; then
5115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5116 $as_echo "$RANLIB" >&6; }
5117 else
5118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5119 $as_echo "no" >&6; }
5120 fi
5121
5122
5123 fi
5124 if test -z "$ac_cv_prog_RANLIB"; then
5125   ac_ct_RANLIB=$RANLIB
5126   # Extract the first word of "ranlib", so it can be a program name with args.
5127 set dummy ranlib; ac_word=$2
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5129 $as_echo_n "checking for $ac_word... " >&6; }
5130 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5131   $as_echo_n "(cached) " >&6
5132 else
5133   if test -n "$ac_ct_RANLIB"; then
5134   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5135 else
5136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5137 for as_dir in $PATH
5138 do
5139   IFS=$as_save_IFS
5140   test -z "$as_dir" && as_dir=.
5141     for ac_exec_ext in '' $ac_executable_extensions; do
5142   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5143     ac_cv_prog_ac_ct_RANLIB="ranlib"
5144     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5145     break 2
5146   fi
5147 done
5148   done
5149 IFS=$as_save_IFS
5150
5151 fi
5152 fi
5153 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5154 if test -n "$ac_ct_RANLIB"; then
5155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5156 $as_echo "$ac_ct_RANLIB" >&6; }
5157 else
5158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5159 $as_echo "no" >&6; }
5160 fi
5161
5162   if test "x$ac_ct_RANLIB" = x; then
5163     RANLIB=":"
5164   else
5165     case $cross_compiling:$ac_tool_warned in
5166 yes:)
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5168 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5169 ac_tool_warned=yes ;;
5170 esac
5171     RANLIB=$ac_ct_RANLIB
5172   fi
5173 else
5174   RANLIB="$ac_cv_prog_RANLIB"
5175 fi
5176
5177 test -z "$RANLIB" && RANLIB=:
5178 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
5179   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
5180     RANLIB="$RANLIB $plugin_option"
5181   fi
5182 fi
5183
5184
5185
5186
5187
5188
5189 # Determine commands to create old-style static archives.
5190 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5191 old_postinstall_cmds='chmod 644 $oldlib'
5192 old_postuninstall_cmds=
5193
5194 if test -n "$RANLIB"; then
5195   case $host_os in
5196   openbsd*)
5197     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5198     ;;
5199   *)
5200     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5201     ;;
5202   esac
5203   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5204 fi
5205
5206 case $host_os in
5207   darwin*)
5208     lock_old_archive_extraction=yes ;;
5209   *)
5210     lock_old_archive_extraction=no ;;
5211 esac
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233 for ac_prog in gawk mawk nawk awk
5234 do
5235   # Extract the first word of "$ac_prog", so it can be a program name with args.
5236 set dummy $ac_prog; ac_word=$2
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5238 $as_echo_n "checking for $ac_word... " >&6; }
5239 if ${ac_cv_prog_AWK+:} false; then :
5240   $as_echo_n "(cached) " >&6
5241 else
5242   if test -n "$AWK"; then
5243   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5244 else
5245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5246 for as_dir in $PATH
5247 do
5248   IFS=$as_save_IFS
5249   test -z "$as_dir" && as_dir=.
5250     for ac_exec_ext in '' $ac_executable_extensions; do
5251   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5252     ac_cv_prog_AWK="$ac_prog"
5253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5254     break 2
5255   fi
5256 done
5257   done
5258 IFS=$as_save_IFS
5259
5260 fi
5261 fi
5262 AWK=$ac_cv_prog_AWK
5263 if test -n "$AWK"; then
5264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5265 $as_echo "$AWK" >&6; }
5266 else
5267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5268 $as_echo "no" >&6; }
5269 fi
5270
5271
5272   test -n "$AWK" && break
5273 done
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293 # If no C compiler was specified, use CC.
5294 LTCC=${LTCC-"$CC"}
5295
5296 # If no C compiler flags were specified, use CFLAGS.
5297 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5298
5299 # Allow CC to be a program name with arguments.
5300 compiler=$CC
5301
5302
5303 # Check for command to grab the raw symbol name followed by C symbol from nm.
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5305 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5306 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309
5310 # These are sane defaults that work on at least a few old systems.
5311 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5312
5313 # Character class describing NM global symbol codes.
5314 symcode='[BCDEGRST]'
5315
5316 # Regexp to match symbols that can be accessed directly from C.
5317 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5318
5319 # Define system-specific variables.
5320 case $host_os in
5321 aix*)
5322   symcode='[BCDT]'
5323   ;;
5324 cygwin* | mingw* | pw32* | cegcc*)
5325   symcode='[ABCDGISTW]'
5326   ;;
5327 hpux*)
5328   if test "$host_cpu" = ia64; then
5329     symcode='[ABCDEGRST]'
5330   fi
5331   ;;
5332 irix* | nonstopux*)
5333   symcode='[BCDEGRST]'
5334   ;;
5335 osf*)
5336   symcode='[BCDEGQRST]'
5337   ;;
5338 solaris*)
5339   symcode='[BDRT]'
5340   ;;
5341 sco3.2v5*)
5342   symcode='[DT]'
5343   ;;
5344 sysv4.2uw2*)
5345   symcode='[DT]'
5346   ;;
5347 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5348   symcode='[ABDT]'
5349   ;;
5350 sysv4)
5351   symcode='[DFNSTU]'
5352   ;;
5353 esac
5354
5355 # If we're using GNU nm, then use its standard symbol codes.
5356 case `$NM -V 2>&1` in
5357 *GNU* | *'with BFD'*)
5358   symcode='[ABCDGIRSTW]' ;;
5359 esac
5360
5361 # Transform an extracted symbol line into a proper C declaration.
5362 # Some systems (esp. on ia64) link data and code symbols differently,
5363 # so use this general approach.
5364 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5365
5366 # Transform an extracted symbol line into symbol name and symbol address
5367 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5368 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'"
5369
5370 # Handle CRLF in mingw tool chain
5371 opt_cr=
5372 case $build_os in
5373 mingw*)
5374   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5375   ;;
5376 esac
5377
5378 # Try without a prefix underscore, then with it.
5379 for ac_symprfx in "" "_"; do
5380
5381   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5382   symxfrm="\\1 $ac_symprfx\\2 \\2"
5383
5384   # Write the raw and C identifiers.
5385   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5386     # Fake it for dumpbin and say T for any non-static function
5387     # and D for any global variable.
5388     # Also find C++ and __fastcall symbols from MSVC++,
5389     # which start with @ or ?.
5390     lt_cv_sys_global_symbol_pipe="$AWK '"\
5391 "     {last_section=section; section=\$ 3};"\
5392 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5393 "     \$ 0!~/External *\|/{next};"\
5394 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5395 "     {if(hide[section]) next};"\
5396 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5397 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5398 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5399 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5400 "     ' prfx=^$ac_symprfx"
5401   else
5402     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5403   fi
5404
5405   # Check to see that the pipe works correctly.
5406   pipe_works=no
5407
5408   rm -f conftest*
5409   cat > conftest.$ac_ext <<_LT_EOF
5410 #ifdef __cplusplus
5411 extern "C" {
5412 #endif
5413 char nm_test_var;
5414 void nm_test_func(void);
5415 void nm_test_func(void){}
5416 #ifdef __cplusplus
5417 }
5418 #endif
5419 int main(){nm_test_var='a';nm_test_func();return(0);}
5420 _LT_EOF
5421
5422   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5423   (eval $ac_compile) 2>&5
5424   ac_status=$?
5425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5426   test $ac_status = 0; }; then
5427     # Now try to grab the symbols.
5428     nlist=conftest.nm
5429     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5430   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5431   ac_status=$?
5432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5433   test $ac_status = 0; } && test -s "$nlist"; then
5434       # Try sorting and uniquifying the output.
5435       if sort "$nlist" | uniq > "$nlist"T; then
5436         mv -f "$nlist"T "$nlist"
5437       else
5438         rm -f "$nlist"T
5439       fi
5440
5441       # Make sure that we snagged all the symbols we need.
5442       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5443         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5444           cat <<_LT_EOF > conftest.$ac_ext
5445 #ifdef __cplusplus
5446 extern "C" {
5447 #endif
5448
5449 _LT_EOF
5450           # Now generate the symbol file.
5451           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5452
5453           cat <<_LT_EOF >> conftest.$ac_ext
5454
5455 /* The mapping between symbol names and symbols.  */
5456 const struct {
5457   const char *name;
5458   void       *address;
5459 }
5460 lt__PROGRAM__LTX_preloaded_symbols[] =
5461 {
5462   { "@PROGRAM@", (void *) 0 },
5463 _LT_EOF
5464           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5465           cat <<\_LT_EOF >> conftest.$ac_ext
5466   {0, (void *) 0}
5467 };
5468
5469 /* This works around a problem in FreeBSD linker */
5470 #ifdef FREEBSD_WORKAROUND
5471 static const void *lt_preloaded_setup() {
5472   return lt__PROGRAM__LTX_preloaded_symbols;
5473 }
5474 #endif
5475
5476 #ifdef __cplusplus
5477 }
5478 #endif
5479 _LT_EOF
5480           # Now try linking the two files.
5481           mv conftest.$ac_objext conftstm.$ac_objext
5482           lt_save_LIBS="$LIBS"
5483           lt_save_CFLAGS="$CFLAGS"
5484           LIBS="conftstm.$ac_objext"
5485           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
5486           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
5487   (eval $ac_link) 2>&5
5488   ac_status=$?
5489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5490   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
5491             pipe_works=yes
5492           fi
5493           LIBS="$lt_save_LIBS"
5494           CFLAGS="$lt_save_CFLAGS"
5495         else
5496           echo "cannot find nm_test_func in $nlist" >&5
5497         fi
5498       else
5499         echo "cannot find nm_test_var in $nlist" >&5
5500       fi
5501     else
5502       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
5503     fi
5504   else
5505     echo "$progname: failed program was:" >&5
5506     cat conftest.$ac_ext >&5
5507   fi
5508   rm -rf conftest* conftst*
5509
5510   # Do not use the global_symbol_pipe unless it works.
5511   if test "$pipe_works" = yes; then
5512     break
5513   else
5514     lt_cv_sys_global_symbol_pipe=
5515   fi
5516 done
5517
5518 fi
5519
5520 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5521   lt_cv_sys_global_symbol_to_cdecl=
5522 fi
5523 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5525 $as_echo "failed" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
5528 $as_echo "ok" >&6; }
5529 fi
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552 # Check whether --enable-libtool-lock was given.
5553 if test "${enable_libtool_lock+set}" = set; then :
5554   enableval=$enable_libtool_lock;
5555 fi
5556
5557 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
5558
5559 # Some flags need to be propagated to the compiler or linker for good
5560 # libtool support.
5561 case $host in
5562 ia64-*-hpux*)
5563   # Find out which ABI we are using.
5564   echo 'int i;' > conftest.$ac_ext
5565   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5566   (eval $ac_compile) 2>&5
5567   ac_status=$?
5568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5569   test $ac_status = 0; }; then
5570     case `/usr/bin/file conftest.$ac_objext` in
5571       *ELF-32*)
5572         HPUX_IA64_MODE="32"
5573         ;;
5574       *ELF-64*)
5575         HPUX_IA64_MODE="64"
5576         ;;
5577     esac
5578   fi
5579   rm -rf conftest*
5580   ;;
5581 *-*-irix6*)
5582   # Find out which ABI we are using.
5583   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
5584   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5585   (eval $ac_compile) 2>&5
5586   ac_status=$?
5587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5588   test $ac_status = 0; }; then
5589     if test "$lt_cv_prog_gnu_ld" = yes; then
5590       case `/usr/bin/file conftest.$ac_objext` in
5591         *32-bit*)
5592           LD="${LD-ld} -melf32bsmip"
5593           ;;
5594         *N32*)
5595           LD="${LD-ld} -melf32bmipn32"
5596           ;;
5597         *64-bit*)
5598           LD="${LD-ld} -melf64bmip"
5599         ;;
5600       esac
5601     else
5602       case `/usr/bin/file conftest.$ac_objext` in
5603         *32-bit*)
5604           LD="${LD-ld} -32"
5605           ;;
5606         *N32*)
5607           LD="${LD-ld} -n32"
5608           ;;
5609         *64-bit*)
5610           LD="${LD-ld} -64"
5611           ;;
5612       esac
5613     fi
5614   fi
5615   rm -rf conftest*
5616   ;;
5617
5618 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
5619 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
5620   # Find out which ABI we are using.
5621   echo 'int i;' > conftest.$ac_ext
5622   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5623   (eval $ac_compile) 2>&5
5624   ac_status=$?
5625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5626   test $ac_status = 0; }; then
5627     case `/usr/bin/file conftest.o` in
5628       *32-bit*)
5629         case $host in
5630           x86_64-*kfreebsd*-gnu)
5631             LD="${LD-ld} -m elf_i386_fbsd"
5632             ;;
5633           x86_64-*linux*)
5634             case `/usr/bin/file conftest.o` in
5635               *x86-64*)
5636                 LD="${LD-ld} -m elf32_x86_64"
5637                 ;;
5638               *)
5639                 LD="${LD-ld} -m elf_i386"
5640                 ;;
5641             esac
5642             ;;
5643           powerpc64le-*linux*)
5644             LD="${LD-ld} -m elf32lppclinux"
5645             ;;
5646           powerpc64-*linux*)
5647             LD="${LD-ld} -m elf32ppclinux"
5648             ;;
5649           s390x-*linux*)
5650             LD="${LD-ld} -m elf_s390"
5651             ;;
5652           sparc64-*linux*)
5653             LD="${LD-ld} -m elf32_sparc"
5654             ;;
5655         esac
5656         ;;
5657       *64-bit*)
5658         case $host in
5659           x86_64-*kfreebsd*-gnu)
5660             LD="${LD-ld} -m elf_x86_64_fbsd"
5661             ;;
5662           x86_64-*linux*)
5663             LD="${LD-ld} -m elf_x86_64"
5664             ;;
5665           powerpcle-*linux*)
5666             LD="${LD-ld} -m elf64lppc"
5667             ;;
5668           powerpc-*linux*)
5669             LD="${LD-ld} -m elf64ppc"
5670             ;;
5671           s390*-*linux*|s390*-*tpf*)
5672             LD="${LD-ld} -m elf64_s390"
5673             ;;
5674           sparc*-*linux*)
5675             LD="${LD-ld} -m elf64_sparc"
5676             ;;
5677         esac
5678         ;;
5679     esac
5680   fi
5681   rm -rf conftest*
5682   ;;
5683
5684 *-*-sco3.2v5*)
5685   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
5686   SAVE_CFLAGS="$CFLAGS"
5687   CFLAGS="$CFLAGS -belf"
5688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
5689 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
5690 if ${lt_cv_cc_needs_belf+:} false; then :
5691   $as_echo_n "(cached) " >&6
5692 else
5693   ac_ext=c
5694 ac_cpp='$CPP $CPPFLAGS'
5695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5698
5699      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5700 /* end confdefs.h.  */
5701
5702 int
5703 main ()
5704 {
5705
5706   ;
5707   return 0;
5708 }
5709 _ACEOF
5710 if ac_fn_c_try_link "$LINENO"; then :
5711   lt_cv_cc_needs_belf=yes
5712 else
5713   lt_cv_cc_needs_belf=no
5714 fi
5715 rm -f core conftest.err conftest.$ac_objext \
5716     conftest$ac_exeext conftest.$ac_ext
5717      ac_ext=c
5718 ac_cpp='$CPP $CPPFLAGS'
5719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5722
5723 fi
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
5725 $as_echo "$lt_cv_cc_needs_belf" >&6; }
5726   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
5727     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
5728     CFLAGS="$SAVE_CFLAGS"
5729   fi
5730   ;;
5731 sparc*-*solaris*)
5732   # Find out which ABI we are using.
5733   echo 'int i;' > conftest.$ac_ext
5734   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5735   (eval $ac_compile) 2>&5
5736   ac_status=$?
5737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5738   test $ac_status = 0; }; then
5739     case `/usr/bin/file conftest.o` in
5740     *64-bit*)
5741       case $lt_cv_prog_gnu_ld in
5742       yes*) LD="${LD-ld} -m elf64_sparc" ;;
5743       *)
5744         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
5745           LD="${LD-ld} -64"
5746         fi
5747         ;;
5748       esac
5749       ;;
5750     esac
5751   fi
5752   rm -rf conftest*
5753   ;;
5754 esac
5755
5756 need_locks="$enable_libtool_lock"
5757
5758
5759   case $host_os in
5760     rhapsody* | darwin*)
5761     if test -n "$ac_tool_prefix"; then
5762   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
5763 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5765 $as_echo_n "checking for $ac_word... " >&6; }
5766 if ${ac_cv_prog_DSYMUTIL+:} false; then :
5767   $as_echo_n "(cached) " >&6
5768 else
5769   if test -n "$DSYMUTIL"; then
5770   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
5771 else
5772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5773 for as_dir in $PATH
5774 do
5775   IFS=$as_save_IFS
5776   test -z "$as_dir" && as_dir=.
5777     for ac_exec_ext in '' $ac_executable_extensions; do
5778   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5779     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
5780     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5781     break 2
5782   fi
5783 done
5784   done
5785 IFS=$as_save_IFS
5786
5787 fi
5788 fi
5789 DSYMUTIL=$ac_cv_prog_DSYMUTIL
5790 if test -n "$DSYMUTIL"; then
5791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
5792 $as_echo "$DSYMUTIL" >&6; }
5793 else
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5795 $as_echo "no" >&6; }
5796 fi
5797
5798
5799 fi
5800 if test -z "$ac_cv_prog_DSYMUTIL"; then
5801   ac_ct_DSYMUTIL=$DSYMUTIL
5802   # Extract the first word of "dsymutil", so it can be a program name with args.
5803 set dummy dsymutil; ac_word=$2
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5805 $as_echo_n "checking for $ac_word... " >&6; }
5806 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
5807   $as_echo_n "(cached) " >&6
5808 else
5809   if test -n "$ac_ct_DSYMUTIL"; then
5810   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
5811 else
5812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5813 for as_dir in $PATH
5814 do
5815   IFS=$as_save_IFS
5816   test -z "$as_dir" && as_dir=.
5817     for ac_exec_ext in '' $ac_executable_extensions; do
5818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5819     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
5820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5821     break 2
5822   fi
5823 done
5824   done
5825 IFS=$as_save_IFS
5826
5827 fi
5828 fi
5829 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
5830 if test -n "$ac_ct_DSYMUTIL"; then
5831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
5832 $as_echo "$ac_ct_DSYMUTIL" >&6; }
5833 else
5834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5835 $as_echo "no" >&6; }
5836 fi
5837
5838   if test "x$ac_ct_DSYMUTIL" = x; then
5839     DSYMUTIL=":"
5840   else
5841     case $cross_compiling:$ac_tool_warned in
5842 yes:)
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5844 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5845 ac_tool_warned=yes ;;
5846 esac
5847     DSYMUTIL=$ac_ct_DSYMUTIL
5848   fi
5849 else
5850   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
5851 fi
5852
5853     if test -n "$ac_tool_prefix"; then
5854   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
5855 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5857 $as_echo_n "checking for $ac_word... " >&6; }
5858 if ${ac_cv_prog_NMEDIT+:} false; then :
5859   $as_echo_n "(cached) " >&6
5860 else
5861   if test -n "$NMEDIT"; then
5862   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
5863 else
5864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5865 for as_dir in $PATH
5866 do
5867   IFS=$as_save_IFS
5868   test -z "$as_dir" && as_dir=.
5869     for ac_exec_ext in '' $ac_executable_extensions; do
5870   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5871     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
5872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5873     break 2
5874   fi
5875 done
5876   done
5877 IFS=$as_save_IFS
5878
5879 fi
5880 fi
5881 NMEDIT=$ac_cv_prog_NMEDIT
5882 if test -n "$NMEDIT"; then
5883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
5884 $as_echo "$NMEDIT" >&6; }
5885 else
5886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5887 $as_echo "no" >&6; }
5888 fi
5889
5890
5891 fi
5892 if test -z "$ac_cv_prog_NMEDIT"; then
5893   ac_ct_NMEDIT=$NMEDIT
5894   # Extract the first word of "nmedit", so it can be a program name with args.
5895 set dummy nmedit; ac_word=$2
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5897 $as_echo_n "checking for $ac_word... " >&6; }
5898 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
5899   $as_echo_n "(cached) " >&6
5900 else
5901   if test -n "$ac_ct_NMEDIT"; then
5902   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
5903 else
5904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5905 for as_dir in $PATH
5906 do
5907   IFS=$as_save_IFS
5908   test -z "$as_dir" && as_dir=.
5909     for ac_exec_ext in '' $ac_executable_extensions; do
5910   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5911     ac_cv_prog_ac_ct_NMEDIT="nmedit"
5912     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5913     break 2
5914   fi
5915 done
5916   done
5917 IFS=$as_save_IFS
5918
5919 fi
5920 fi
5921 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
5922 if test -n "$ac_ct_NMEDIT"; then
5923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
5924 $as_echo "$ac_ct_NMEDIT" >&6; }
5925 else
5926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5927 $as_echo "no" >&6; }
5928 fi
5929
5930   if test "x$ac_ct_NMEDIT" = x; then
5931     NMEDIT=":"
5932   else
5933     case $cross_compiling:$ac_tool_warned in
5934 yes:)
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5936 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5937 ac_tool_warned=yes ;;
5938 esac
5939     NMEDIT=$ac_ct_NMEDIT
5940   fi
5941 else
5942   NMEDIT="$ac_cv_prog_NMEDIT"
5943 fi
5944
5945     if test -n "$ac_tool_prefix"; then
5946   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
5947 set dummy ${ac_tool_prefix}lipo; ac_word=$2
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5949 $as_echo_n "checking for $ac_word... " >&6; }
5950 if ${ac_cv_prog_LIPO+:} false; then :
5951   $as_echo_n "(cached) " >&6
5952 else
5953   if test -n "$LIPO"; then
5954   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
5955 else
5956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5957 for as_dir in $PATH
5958 do
5959   IFS=$as_save_IFS
5960   test -z "$as_dir" && as_dir=.
5961     for ac_exec_ext in '' $ac_executable_extensions; do
5962   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5963     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
5964     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5965     break 2
5966   fi
5967 done
5968   done
5969 IFS=$as_save_IFS
5970
5971 fi
5972 fi
5973 LIPO=$ac_cv_prog_LIPO
5974 if test -n "$LIPO"; then
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
5976 $as_echo "$LIPO" >&6; }
5977 else
5978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5979 $as_echo "no" >&6; }
5980 fi
5981
5982
5983 fi
5984 if test -z "$ac_cv_prog_LIPO"; then
5985   ac_ct_LIPO=$LIPO
5986   # Extract the first word of "lipo", so it can be a program name with args.
5987 set dummy lipo; ac_word=$2
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5989 $as_echo_n "checking for $ac_word... " >&6; }
5990 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
5991   $as_echo_n "(cached) " >&6
5992 else
5993   if test -n "$ac_ct_LIPO"; then
5994   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
5995 else
5996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5997 for as_dir in $PATH
5998 do
5999   IFS=$as_save_IFS
6000   test -z "$as_dir" && as_dir=.
6001     for ac_exec_ext in '' $ac_executable_extensions; do
6002   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6003     ac_cv_prog_ac_ct_LIPO="lipo"
6004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6005     break 2
6006   fi
6007 done
6008   done
6009 IFS=$as_save_IFS
6010
6011 fi
6012 fi
6013 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6014 if test -n "$ac_ct_LIPO"; then
6015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6016 $as_echo "$ac_ct_LIPO" >&6; }
6017 else
6018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6019 $as_echo "no" >&6; }
6020 fi
6021
6022   if test "x$ac_ct_LIPO" = x; then
6023     LIPO=":"
6024   else
6025     case $cross_compiling:$ac_tool_warned in
6026 yes:)
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6028 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6029 ac_tool_warned=yes ;;
6030 esac
6031     LIPO=$ac_ct_LIPO
6032   fi
6033 else
6034   LIPO="$ac_cv_prog_LIPO"
6035 fi
6036
6037     if test -n "$ac_tool_prefix"; then
6038   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6039 set dummy ${ac_tool_prefix}otool; ac_word=$2
6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6041 $as_echo_n "checking for $ac_word... " >&6; }
6042 if ${ac_cv_prog_OTOOL+:} false; then :
6043   $as_echo_n "(cached) " >&6
6044 else
6045   if test -n "$OTOOL"; then
6046   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6047 else
6048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6049 for as_dir in $PATH
6050 do
6051   IFS=$as_save_IFS
6052   test -z "$as_dir" && as_dir=.
6053     for ac_exec_ext in '' $ac_executable_extensions; do
6054   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6055     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6056     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6057     break 2
6058   fi
6059 done
6060   done
6061 IFS=$as_save_IFS
6062
6063 fi
6064 fi
6065 OTOOL=$ac_cv_prog_OTOOL
6066 if test -n "$OTOOL"; then
6067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6068 $as_echo "$OTOOL" >&6; }
6069 else
6070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6071 $as_echo "no" >&6; }
6072 fi
6073
6074
6075 fi
6076 if test -z "$ac_cv_prog_OTOOL"; then
6077   ac_ct_OTOOL=$OTOOL
6078   # Extract the first word of "otool", so it can be a program name with args.
6079 set dummy otool; ac_word=$2
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6081 $as_echo_n "checking for $ac_word... " >&6; }
6082 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6083   $as_echo_n "(cached) " >&6
6084 else
6085   if test -n "$ac_ct_OTOOL"; then
6086   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6087 else
6088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6089 for as_dir in $PATH
6090 do
6091   IFS=$as_save_IFS
6092   test -z "$as_dir" && as_dir=.
6093     for ac_exec_ext in '' $ac_executable_extensions; do
6094   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6095     ac_cv_prog_ac_ct_OTOOL="otool"
6096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6097     break 2
6098   fi
6099 done
6100   done
6101 IFS=$as_save_IFS
6102
6103 fi
6104 fi
6105 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6106 if test -n "$ac_ct_OTOOL"; then
6107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6108 $as_echo "$ac_ct_OTOOL" >&6; }
6109 else
6110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6111 $as_echo "no" >&6; }
6112 fi
6113
6114   if test "x$ac_ct_OTOOL" = x; then
6115     OTOOL=":"
6116   else
6117     case $cross_compiling:$ac_tool_warned in
6118 yes:)
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6121 ac_tool_warned=yes ;;
6122 esac
6123     OTOOL=$ac_ct_OTOOL
6124   fi
6125 else
6126   OTOOL="$ac_cv_prog_OTOOL"
6127 fi
6128
6129     if test -n "$ac_tool_prefix"; then
6130   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6131 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6133 $as_echo_n "checking for $ac_word... " >&6; }
6134 if ${ac_cv_prog_OTOOL64+:} false; then :
6135   $as_echo_n "(cached) " >&6
6136 else
6137   if test -n "$OTOOL64"; then
6138   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6139 else
6140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6141 for as_dir in $PATH
6142 do
6143   IFS=$as_save_IFS
6144   test -z "$as_dir" && as_dir=.
6145     for ac_exec_ext in '' $ac_executable_extensions; do
6146   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6147     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6148     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6149     break 2
6150   fi
6151 done
6152   done
6153 IFS=$as_save_IFS
6154
6155 fi
6156 fi
6157 OTOOL64=$ac_cv_prog_OTOOL64
6158 if test -n "$OTOOL64"; then
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6160 $as_echo "$OTOOL64" >&6; }
6161 else
6162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6163 $as_echo "no" >&6; }
6164 fi
6165
6166
6167 fi
6168 if test -z "$ac_cv_prog_OTOOL64"; then
6169   ac_ct_OTOOL64=$OTOOL64
6170   # Extract the first word of "otool64", so it can be a program name with args.
6171 set dummy otool64; ac_word=$2
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6173 $as_echo_n "checking for $ac_word... " >&6; }
6174 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6175   $as_echo_n "(cached) " >&6
6176 else
6177   if test -n "$ac_ct_OTOOL64"; then
6178   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6179 else
6180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6181 for as_dir in $PATH
6182 do
6183   IFS=$as_save_IFS
6184   test -z "$as_dir" && as_dir=.
6185     for ac_exec_ext in '' $ac_executable_extensions; do
6186   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6187     ac_cv_prog_ac_ct_OTOOL64="otool64"
6188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6189     break 2
6190   fi
6191 done
6192   done
6193 IFS=$as_save_IFS
6194
6195 fi
6196 fi
6197 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6198 if test -n "$ac_ct_OTOOL64"; then
6199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6200 $as_echo "$ac_ct_OTOOL64" >&6; }
6201 else
6202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6203 $as_echo "no" >&6; }
6204 fi
6205
6206   if test "x$ac_ct_OTOOL64" = x; then
6207     OTOOL64=":"
6208   else
6209     case $cross_compiling:$ac_tool_warned in
6210 yes:)
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6212 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6213 ac_tool_warned=yes ;;
6214 esac
6215     OTOOL64=$ac_ct_OTOOL64
6216   fi
6217 else
6218   OTOOL64="$ac_cv_prog_OTOOL64"
6219 fi
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6248 $as_echo_n "checking for -single_module linker flag... " >&6; }
6249 if ${lt_cv_apple_cc_single_mod+:} false; then :
6250   $as_echo_n "(cached) " >&6
6251 else
6252   lt_cv_apple_cc_single_mod=no
6253       if test -z "${LT_MULTI_MODULE}"; then
6254         # By default we will add the -single_module flag. You can override
6255         # by either setting the environment variable LT_MULTI_MODULE
6256         # non-empty at configure time, or by adding -multi_module to the
6257         # link flags.
6258         rm -rf libconftest.dylib*
6259         echo "int foo(void){return 1;}" > conftest.c
6260         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6261 -dynamiclib -Wl,-single_module conftest.c" >&5
6262         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6263           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6264         _lt_result=$?
6265         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6266           lt_cv_apple_cc_single_mod=yes
6267         else
6268           cat conftest.err >&5
6269         fi
6270         rm -rf libconftest.dylib*
6271         rm -f conftest.*
6272       fi
6273 fi
6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6275 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6276     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6277 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6278 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6279   $as_echo_n "(cached) " >&6
6280 else
6281   lt_cv_ld_exported_symbols_list=no
6282       save_LDFLAGS=$LDFLAGS
6283       echo "_main" > conftest.sym
6284       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6285       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287
6288 int
6289 main ()
6290 {
6291
6292   ;
6293   return 0;
6294 }
6295 _ACEOF
6296 if ac_fn_c_try_link "$LINENO"; then :
6297   lt_cv_ld_exported_symbols_list=yes
6298 else
6299   lt_cv_ld_exported_symbols_list=no
6300 fi
6301 rm -f core conftest.err conftest.$ac_objext \
6302     conftest$ac_exeext conftest.$ac_ext
6303         LDFLAGS="$save_LDFLAGS"
6304
6305 fi
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6307 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6308     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6309 $as_echo_n "checking for -force_load linker flag... " >&6; }
6310 if ${lt_cv_ld_force_load+:} false; then :
6311   $as_echo_n "(cached) " >&6
6312 else
6313   lt_cv_ld_force_load=no
6314       cat > conftest.c << _LT_EOF
6315 int forced_loaded() { return 2;}
6316 _LT_EOF
6317       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6318       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6319       echo "$AR cru libconftest.a conftest.o" >&5
6320       $AR cru libconftest.a conftest.o 2>&5
6321       cat > conftest.c << _LT_EOF
6322 int main() { return 0;}
6323 _LT_EOF
6324       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6325       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6326       _lt_result=$?
6327       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6328         lt_cv_ld_force_load=yes
6329       else
6330         cat conftest.err >&5
6331       fi
6332         rm -f conftest.err libconftest.a conftest conftest.c
6333         rm -rf conftest.dSYM
6334
6335 fi
6336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6337 $as_echo "$lt_cv_ld_force_load" >&6; }
6338     case $host_os in
6339     rhapsody* | darwin1.[012])
6340       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6341     darwin1.*)
6342       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6343     darwin*) # darwin 5.x on
6344       # if running on 10.5 or later, the deployment target defaults
6345       # to the OS version, if on x86, and 10.4, the deployment
6346       # target defaults to 10.4. Don't you love it?
6347       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6348         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6349           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6350         10.[012][,.]*)
6351           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6352         10.*)
6353           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6354       esac
6355     ;;
6356   esac
6357     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6358       _lt_dar_single_mod='$single_module'
6359     fi
6360     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6361       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6362     else
6363       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6364     fi
6365     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6366       _lt_dsymutil='~$DSYMUTIL $lib || :'
6367     else
6368       _lt_dsymutil=
6369     fi
6370     ;;
6371   esac
6372
6373 for ac_header in dlfcn.h
6374 do :
6375   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6376 "
6377 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6378   cat >>confdefs.h <<_ACEOF
6379 #define HAVE_DLFCN_H 1
6380 _ACEOF
6381
6382 fi
6383
6384 done
6385
6386
6387
6388
6389
6390  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6391 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6392 if ${ac_cv_c_bigendian+:} false; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   ac_cv_c_bigendian=unknown
6396     # See if we're dealing with a universal compiler.
6397     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6398 /* end confdefs.h.  */
6399 #ifndef __APPLE_CC__
6400                not a universal capable compiler
6401              #endif
6402              typedef int dummy;
6403
6404 _ACEOF
6405 if ac_fn_c_try_compile "$LINENO"; then :
6406
6407         # Check for potential -arch flags.  It is not universal unless
6408         # there are at least two -arch flags with different values.
6409         ac_arch=
6410         ac_prev=
6411         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6412          if test -n "$ac_prev"; then
6413            case $ac_word in
6414              i?86 | x86_64 | ppc | ppc64)
6415                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6416                  ac_arch=$ac_word
6417                else
6418                  ac_cv_c_bigendian=universal
6419                  break
6420                fi
6421                ;;
6422            esac
6423            ac_prev=
6424          elif test "x$ac_word" = "x-arch"; then
6425            ac_prev=arch
6426          fi
6427        done
6428 fi
6429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6430     if test $ac_cv_c_bigendian = unknown; then
6431       # See if sys/param.h defines the BYTE_ORDER macro.
6432       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h.  */
6434 #include <sys/types.h>
6435              #include <sys/param.h>
6436
6437 int
6438 main ()
6439 {
6440 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6441                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6442                      && LITTLE_ENDIAN)
6443               bogus endian macros
6444              #endif
6445
6446   ;
6447   return 0;
6448 }
6449 _ACEOF
6450 if ac_fn_c_try_compile "$LINENO"; then :
6451   # It does; now see whether it defined to BIG_ENDIAN or not.
6452          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6453 /* end confdefs.h.  */
6454 #include <sys/types.h>
6455                 #include <sys/param.h>
6456
6457 int
6458 main ()
6459 {
6460 #if BYTE_ORDER != BIG_ENDIAN
6461                  not big endian
6462                 #endif
6463
6464   ;
6465   return 0;
6466 }
6467 _ACEOF
6468 if ac_fn_c_try_compile "$LINENO"; then :
6469   ac_cv_c_bigendian=yes
6470 else
6471   ac_cv_c_bigendian=no
6472 fi
6473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6474 fi
6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6476     fi
6477     if test $ac_cv_c_bigendian = unknown; then
6478       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6479       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6480 /* end confdefs.h.  */
6481 #include <limits.h>
6482
6483 int
6484 main ()
6485 {
6486 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6487               bogus endian macros
6488              #endif
6489
6490   ;
6491   return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495   # It does; now see whether it defined to _BIG_ENDIAN or not.
6496          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6497 /* end confdefs.h.  */
6498 #include <limits.h>
6499
6500 int
6501 main ()
6502 {
6503 #ifndef _BIG_ENDIAN
6504                  not big endian
6505                 #endif
6506
6507   ;
6508   return 0;
6509 }
6510 _ACEOF
6511 if ac_fn_c_try_compile "$LINENO"; then :
6512   ac_cv_c_bigendian=yes
6513 else
6514   ac_cv_c_bigendian=no
6515 fi
6516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6517 fi
6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6519     fi
6520     if test $ac_cv_c_bigendian = unknown; then
6521       # Compile a test program.
6522       if test "$cross_compiling" = yes; then :
6523   # Try to guess by grepping values from an object file.
6524          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525 /* end confdefs.h.  */
6526 short int ascii_mm[] =
6527                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6528                 short int ascii_ii[] =
6529                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6530                 int use_ascii (int i) {
6531                   return ascii_mm[i] + ascii_ii[i];
6532                 }
6533                 short int ebcdic_ii[] =
6534                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6535                 short int ebcdic_mm[] =
6536                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6537                 int use_ebcdic (int i) {
6538                   return ebcdic_mm[i] + ebcdic_ii[i];
6539                 }
6540                 extern int foo;
6541
6542 int
6543 main ()
6544 {
6545 return use_ascii (foo) == use_ebcdic (foo);
6546   ;
6547   return 0;
6548 }
6549 _ACEOF
6550 if ac_fn_c_try_compile "$LINENO"; then :
6551   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6552               ac_cv_c_bigendian=yes
6553             fi
6554             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6555               if test "$ac_cv_c_bigendian" = unknown; then
6556                 ac_cv_c_bigendian=no
6557               else
6558                 # finding both strings is unlikely to happen, but who knows?
6559                 ac_cv_c_bigendian=unknown
6560               fi
6561             fi
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6564 else
6565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h.  */
6567 $ac_includes_default
6568 int
6569 main ()
6570 {
6571
6572              /* Are we little or big endian?  From Harbison&Steele.  */
6573              union
6574              {
6575                long int l;
6576                char c[sizeof (long int)];
6577              } u;
6578              u.l = 1;
6579              return u.c[sizeof (long int) - 1] == 1;
6580
6581   ;
6582   return 0;
6583 }
6584 _ACEOF
6585 if ac_fn_c_try_run "$LINENO"; then :
6586   ac_cv_c_bigendian=no
6587 else
6588   ac_cv_c_bigendian=yes
6589 fi
6590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6591   conftest.$ac_objext conftest.beam conftest.$ac_ext
6592 fi
6593
6594     fi
6595 fi
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6597 $as_echo "$ac_cv_c_bigendian" >&6; }
6598  case $ac_cv_c_bigendian in #(
6599    yes)
6600      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6601 ;; #(
6602    no)
6603       ;; #(
6604    universal)
6605
6606 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6607
6608      ;; #(
6609    *)
6610      as_fn_error $? "unknown endianness
6611  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6612  esac
6613
6614
6615
6616
6617 if test "x$cross_compiling" = "xno"; then
6618   : "${AR_FOR_BUILD:=\$(AR)}"
6619   : "${CC_FOR_BUILD:=\$(CC)}"
6620   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
6621   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
6622   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
6623 else
6624   : "${AR_FOR_BUILD:=ar}"
6625   : "${CC_FOR_BUILD:=gcc}"
6626   : "${RANLIB_FOR_BUILD:=ranlib}"
6627   : "${CFLAGS_FOR_BUILD:=-g -O}"
6628   : "${LDLFAGS_FOR_BUILD:=}"
6629 fi
6630
6631
6632
6633
6634
6635
6636
6637 if test -n "$ac_tool_prefix"; then
6638   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6639 set dummy ${ac_tool_prefix}ar; ac_word=$2
6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6641 $as_echo_n "checking for $ac_word... " >&6; }
6642 if ${ac_cv_prog_AR+:} false; then :
6643   $as_echo_n "(cached) " >&6
6644 else
6645   if test -n "$AR"; then
6646   ac_cv_prog_AR="$AR" # Let the user override the test.
6647 else
6648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6649 for as_dir in $PATH
6650 do
6651   IFS=$as_save_IFS
6652   test -z "$as_dir" && as_dir=.
6653     for ac_exec_ext in '' $ac_executable_extensions; do
6654   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6655     ac_cv_prog_AR="${ac_tool_prefix}ar"
6656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6657     break 2
6658   fi
6659 done
6660   done
6661 IFS=$as_save_IFS
6662
6663 fi
6664 fi
6665 AR=$ac_cv_prog_AR
6666 if test -n "$AR"; then
6667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6668 $as_echo "$AR" >&6; }
6669 else
6670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6671 $as_echo "no" >&6; }
6672 fi
6673
6674
6675 fi
6676 if test -z "$ac_cv_prog_AR"; then
6677   ac_ct_AR=$AR
6678   # Extract the first word of "ar", so it can be a program name with args.
6679 set dummy ar; ac_word=$2
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6681 $as_echo_n "checking for $ac_word... " >&6; }
6682 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6683   $as_echo_n "(cached) " >&6
6684 else
6685   if test -n "$ac_ct_AR"; then
6686   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6687 else
6688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6689 for as_dir in $PATH
6690 do
6691   IFS=$as_save_IFS
6692   test -z "$as_dir" && as_dir=.
6693     for ac_exec_ext in '' $ac_executable_extensions; do
6694   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6695     ac_cv_prog_ac_ct_AR="ar"
6696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6697     break 2
6698   fi
6699 done
6700   done
6701 IFS=$as_save_IFS
6702
6703 fi
6704 fi
6705 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6706 if test -n "$ac_ct_AR"; then
6707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6708 $as_echo "$ac_ct_AR" >&6; }
6709 else
6710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6711 $as_echo "no" >&6; }
6712 fi
6713
6714   if test "x$ac_ct_AR" = x; then
6715     AR=""
6716   else
6717     case $cross_compiling:$ac_tool_warned in
6718 yes:)
6719 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6720 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6721 ac_tool_warned=yes ;;
6722 esac
6723     AR=$ac_ct_AR
6724   fi
6725 else
6726   AR="$ac_cv_prog_AR"
6727 fi
6728
6729 if test -n "$ac_tool_prefix"; then
6730   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6731 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6733 $as_echo_n "checking for $ac_word... " >&6; }
6734 if ${ac_cv_prog_RANLIB+:} false; then :
6735   $as_echo_n "(cached) " >&6
6736 else
6737   if test -n "$RANLIB"; then
6738   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6739 else
6740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6741 for as_dir in $PATH
6742 do
6743   IFS=$as_save_IFS
6744   test -z "$as_dir" && as_dir=.
6745     for ac_exec_ext in '' $ac_executable_extensions; do
6746   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6747     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6749     break 2
6750   fi
6751 done
6752   done
6753 IFS=$as_save_IFS
6754
6755 fi
6756 fi
6757 RANLIB=$ac_cv_prog_RANLIB
6758 if test -n "$RANLIB"; then
6759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6760 $as_echo "$RANLIB" >&6; }
6761 else
6762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6763 $as_echo "no" >&6; }
6764 fi
6765
6766
6767 fi
6768 if test -z "$ac_cv_prog_RANLIB"; then
6769   ac_ct_RANLIB=$RANLIB
6770   # Extract the first word of "ranlib", so it can be a program name with args.
6771 set dummy ranlib; ac_word=$2
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6773 $as_echo_n "checking for $ac_word... " >&6; }
6774 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6775   $as_echo_n "(cached) " >&6
6776 else
6777   if test -n "$ac_ct_RANLIB"; then
6778   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6779 else
6780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6781 for as_dir in $PATH
6782 do
6783   IFS=$as_save_IFS
6784   test -z "$as_dir" && as_dir=.
6785     for ac_exec_ext in '' $ac_executable_extensions; do
6786   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6787     ac_cv_prog_ac_ct_RANLIB="ranlib"
6788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6789     break 2
6790   fi
6791 done
6792   done
6793 IFS=$as_save_IFS
6794
6795 fi
6796 fi
6797 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6798 if test -n "$ac_ct_RANLIB"; then
6799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6800 $as_echo "$ac_ct_RANLIB" >&6; }
6801 else
6802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6803 $as_echo "no" >&6; }
6804 fi
6805
6806   if test "x$ac_ct_RANLIB" = x; then
6807     RANLIB=":"
6808   else
6809     case $cross_compiling:$ac_tool_warned in
6810 yes:)
6811 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6812 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6813 ac_tool_warned=yes ;;
6814 esac
6815     RANLIB=$ac_ct_RANLIB
6816   fi
6817 else
6818   RANLIB="$ac_cv_prog_RANLIB"
6819 fi
6820
6821
6822 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
6823 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
6824 # is C99.  So handle it ourselves.
6825 :
6826 C_DIALECT=
6827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
6828 $as_echo_n "checking whether C11 is supported by default... " >&6; }
6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6830 /* end confdefs.h.  */
6831
6832 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6833 # error "C11 support not found"
6834 #endif
6835
6836 _ACEOF
6837 if ac_fn_c_try_compile "$LINENO"; then :
6838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6839 $as_echo "yes" >&6; }
6840 else
6841
6842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6843 $as_echo "no" >&6; }
6844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
6845 $as_echo_n "checking for -std=c11 support... " >&6; }
6846   ac_save_CC="$CC"
6847   CC="$CC -std=c11"
6848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h.  */
6850
6851 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6852 # error "C11 support not found"
6853 #endif
6854
6855 _ACEOF
6856 if ac_fn_c_try_compile "$LINENO"; then :
6857
6858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6859 $as_echo "yes" >&6; }
6860   CC="$ac_save_CC"
6861   C_DIALECT="-std=c11"
6862
6863 else
6864   as_fn_error $? "C11 is required" "$LINENO" 5
6865 fi
6866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6867 fi
6868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6869
6870
6871
6872 # Dependency checking.
6873 ac_config_commands="$ac_config_commands depdir"
6874
6875
6876 depcc="$CC"   am_compiler_list=
6877
6878 am_depcomp=$ac_aux_dir/depcomp
6879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6880 $as_echo_n "checking dependency style of $depcc... " >&6; }
6881 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6882   $as_echo_n "(cached) " >&6
6883 else
6884   if test -f "$am_depcomp"; then
6885   # We make a subdir and do the tests there.  Otherwise we can end up
6886   # making bogus files that we don't know about and never remove.  For
6887   # instance it was reported that on HP-UX the gcc test will end up
6888   # making a dummy file named `D' -- because `-MD' means `put the output
6889   # in D'.
6890   mkdir conftest.dir
6891   # Copy depcomp to subdir because otherwise we won't find it if we're
6892   # using a relative directory.
6893   cp "$am_depcomp" conftest.dir
6894   cd conftest.dir
6895   # We will build objects and dependencies in a subdirectory because
6896   # it helps to detect inapplicable dependency modes.  For instance
6897   # both Tru64's cc and ICC support -MD to output dependencies as a
6898   # side effect of compilation, but ICC will put the dependencies in
6899   # the current directory while Tru64 will put them in the object
6900   # directory.
6901   mkdir sub
6902
6903   am_cv_CC_dependencies_compiler_type=none
6904   if test "$am_compiler_list" = ""; then
6905      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6906   fi
6907   for depmode in $am_compiler_list; do
6908     if test $depmode = none; then break; fi
6909
6910     $as_echo "$as_me:$LINENO: trying $depmode" >&5
6911     # Setup a source with many dependencies, because some compilers
6912     # like to wrap large dependency lists on column 80 (with \), and
6913     # we should not choose a depcomp mode which is confused by this.
6914     #
6915     # We need to recreate these files for each test, as the compiler may
6916     # overwrite some of them when testing with obscure command lines.
6917     # This happens at least with the AIX C compiler.
6918     : > sub/conftest.c
6919     for i in 1 2 3 4 5 6; do
6920       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6921       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6922       # Solaris 8's {/usr,}/bin/sh.
6923       touch sub/conftst$i.h
6924     done
6925     echo "include sub/conftest.Po" > confmf
6926
6927     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6928     # mode.  It turns out that the SunPro C++ compiler does not properly
6929     # handle `-M -o', and we need to detect this.
6930     depcmd="depmode=$depmode \
6931        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6932        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6933        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6934     echo "| $depcmd" | sed -e 's/  */ /g' >&5
6935     if env $depcmd > conftest.err 2>&1 &&
6936        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6937        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6938        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6939       # icc doesn't choke on unknown options, it will just issue warnings
6940       # or remarks (even with -Werror).  So we grep stderr for any message
6941       # that says an option was ignored or not supported.
6942       # When given -MP, icc 7.0 and 7.1 complain thusly:
6943       #   icc: Command line warning: ignoring option '-M'; no argument required
6944       # The diagnosis changed in icc 8.0:
6945       #   icc: Command line remark: option '-MP' not supported
6946       if (grep 'ignoring option' conftest.err ||
6947           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6948         am_cv_CC_dependencies_compiler_type=$depmode
6949         $as_echo "$as_me:$LINENO: success" >&5
6950         break
6951       fi
6952     fi
6953     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6954     sed -e 's/^/| /' < conftest.err >&5
6955   done
6956
6957   cd ..
6958   rm -rf conftest.dir
6959 else
6960   am_cv_CC_dependencies_compiler_type=none
6961 fi
6962
6963 fi
6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6965 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6966 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6967 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
6968 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6969
6970 fi
6971
6972
6973 ALL_LINGUAS=
6974 # If we haven't got the data from the intl directory,
6975 # assume NLS is disabled.
6976 USE_NLS=no
6977 LIBINTL=
6978 LIBINTL_DEP=
6979 INCINTL=
6980 XGETTEXT=
6981 GMSGFMT=
6982 POSUB=
6983
6984 if test -f  ../../intl/config.intl; then
6985   .  ../../intl/config.intl
6986 fi
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6988 $as_echo_n "checking whether NLS is requested... " >&6; }
6989 if test x"$USE_NLS" != xyes; then
6990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6991 $as_echo "no" >&6; }
6992 else
6993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6994 $as_echo "yes" >&6; }
6995
6996 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6997
6998
6999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
7000 $as_echo_n "checking for catalogs to be installed... " >&6; }
7001   # Look for .po and .gmo files in the source directory.
7002   CATALOGS=
7003   XLINGUAS=
7004   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7005     # If there aren't any .gmo files the shell will give us the
7006     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7007     # weeded out.
7008     case "$cat" in *\**)
7009       continue;;
7010     esac
7011     # The quadruple backslash is collapsed to a double backslash
7012     # by the backticks, then collapsed again by the double quotes,
7013     # leaving us with one backslash in the sed expression (right
7014     # before the dot that mustn't act as a wildcard).
7015     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7016     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7017     # The user is allowed to set LINGUAS to a list of languages to
7018     # install catalogs for.  If it's empty that means "all of them."
7019     if test "x$LINGUAS" = x; then
7020       CATALOGS="$CATALOGS $cat"
7021       XLINGUAS="$XLINGUAS $lang"
7022     else
7023       case "$LINGUAS" in *$lang*)
7024         CATALOGS="$CATALOGS $cat"
7025         XLINGUAS="$XLINGUAS $lang"
7026         ;;
7027       esac
7028     fi
7029   done
7030   LINGUAS="$XLINGUAS"
7031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
7032 $as_echo "$LINGUAS" >&6; }
7033
7034
7035     DATADIRNAME=share
7036
7037   INSTOBJEXT=.mo
7038
7039   GENCAT=gencat
7040
7041   CATOBJEXT=.gmo
7042
7043 fi
7044
7045 # Check for socket libraries
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
7047 $as_echo_n "checking for bind in -lsocket... " >&6; }
7048 if ${ac_cv_lib_socket_bind+:} false; then :
7049   $as_echo_n "(cached) " >&6
7050 else
7051   ac_check_lib_save_LIBS=$LIBS
7052 LIBS="-lsocket  $LIBS"
7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7054 /* end confdefs.h.  */
7055
7056 /* Override any GCC internal prototype to avoid an error.
7057    Use char because int might match the return type of a GCC
7058    builtin and then its argument prototype would still apply.  */
7059 #ifdef __cplusplus
7060 extern "C"
7061 #endif
7062 char bind ();
7063 int
7064 main ()
7065 {
7066 return bind ();
7067   ;
7068   return 0;
7069 }
7070 _ACEOF
7071 if ac_fn_c_try_link "$LINENO"; then :
7072   ac_cv_lib_socket_bind=yes
7073 else
7074   ac_cv_lib_socket_bind=no
7075 fi
7076 rm -f core conftest.err conftest.$ac_objext \
7077     conftest$ac_exeext conftest.$ac_ext
7078 LIBS=$ac_check_lib_save_LIBS
7079 fi
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
7081 $as_echo "$ac_cv_lib_socket_bind" >&6; }
7082 if test "x$ac_cv_lib_socket_bind" = xyes; then :
7083   cat >>confdefs.h <<_ACEOF
7084 #define HAVE_LIBSOCKET 1
7085 _ACEOF
7086
7087   LIBS="-lsocket $LIBS"
7088
7089 fi
7090
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
7092 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
7093 if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
7094   $as_echo_n "(cached) " >&6
7095 else
7096   ac_check_lib_save_LIBS=$LIBS
7097 LIBS="-lnsl  $LIBS"
7098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099 /* end confdefs.h.  */
7100
7101 /* Override any GCC internal prototype to avoid an error.
7102    Use char because int might match the return type of a GCC
7103    builtin and then its argument prototype would still apply.  */
7104 #ifdef __cplusplus
7105 extern "C"
7106 #endif
7107 char gethostbyname ();
7108 int
7109 main ()
7110 {
7111 return gethostbyname ();
7112   ;
7113   return 0;
7114 }
7115 _ACEOF
7116 if ac_fn_c_try_link "$LINENO"; then :
7117   ac_cv_lib_nsl_gethostbyname=yes
7118 else
7119   ac_cv_lib_nsl_gethostbyname=no
7120 fi
7121 rm -f core conftest.err conftest.$ac_objext \
7122     conftest$ac_exeext conftest.$ac_ext
7123 LIBS=$ac_check_lib_save_LIBS
7124 fi
7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
7126 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
7127 if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
7128   cat >>confdefs.h <<_ACEOF
7129 #define HAVE_LIBNSL 1
7130 _ACEOF
7131
7132   LIBS="-lnsl $LIBS"
7133
7134 fi
7135
7136
7137 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
7138 # using the same condition.
7139
7140   # Use the system's zlib library.
7141   zlibdir="-L\$(top_builddir)/../zlib"
7142   zlibinc="-I\$(top_srcdir)/../zlib"
7143
7144 # Check whether --with-system-zlib was given.
7145 if test "${with_system_zlib+set}" = set; then :
7146   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7147     zlibdir=
7148     zlibinc=
7149   fi
7150
7151 fi
7152
7153
7154
7155
7156
7157 # BFD uses libdl when when plugins enabled.
7158
7159   maybe_plugins=no
7160   for ac_header in dlfcn.h
7161 do :
7162   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7163 "
7164 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7165   cat >>confdefs.h <<_ACEOF
7166 #define HAVE_DLFCN_H 1
7167 _ACEOF
7168  maybe_plugins=yes
7169 fi
7170
7171 done
7172
7173   for ac_header in windows.h
7174 do :
7175   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
7176 "
7177 if test "x$ac_cv_header_windows_h" = xyes; then :
7178   cat >>confdefs.h <<_ACEOF
7179 #define HAVE_WINDOWS_H 1
7180 _ACEOF
7181  maybe_plugins=yes
7182 fi
7183
7184 done
7185
7186
7187   # Check whether --enable-plugins was given.
7188 if test "${enable_plugins+set}" = set; then :
7189   enableval=$enable_plugins; case "${enableval}" in
7190       no) plugins=no ;;
7191       *) plugins=yes
7192          if test "$maybe_plugins" != "yes" ; then
7193            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
7194          fi ;;
7195      esac
7196 else
7197   plugins=$maybe_plugins
7198
7199 fi
7200
7201   if test "$plugins" = "yes"; then
7202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
7203 $as_echo_n "checking for library containing dlsym... " >&6; }
7204 if ${ac_cv_search_dlsym+:} false; then :
7205   $as_echo_n "(cached) " >&6
7206 else
7207   ac_func_search_save_LIBS=$LIBS
7208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7209 /* end confdefs.h.  */
7210
7211 /* Override any GCC internal prototype to avoid an error.
7212    Use char because int might match the return type of a GCC
7213    builtin and then its argument prototype would still apply.  */
7214 #ifdef __cplusplus
7215 extern "C"
7216 #endif
7217 char dlsym ();
7218 int
7219 main ()
7220 {
7221 return dlsym ();
7222   ;
7223   return 0;
7224 }
7225 _ACEOF
7226 for ac_lib in '' dl; do
7227   if test -z "$ac_lib"; then
7228     ac_res="none required"
7229   else
7230     ac_res=-l$ac_lib
7231     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7232   fi
7233   if ac_fn_c_try_link "$LINENO"; then :
7234   ac_cv_search_dlsym=$ac_res
7235 fi
7236 rm -f core conftest.err conftest.$ac_objext \
7237     conftest$ac_exeext
7238   if ${ac_cv_search_dlsym+:} false; then :
7239   break
7240 fi
7241 done
7242 if ${ac_cv_search_dlsym+:} false; then :
7243
7244 else
7245   ac_cv_search_dlsym=no
7246 fi
7247 rm conftest.$ac_ext
7248 LIBS=$ac_func_search_save_LIBS
7249 fi
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
7251 $as_echo "$ac_cv_search_dlsym" >&6; }
7252 ac_res=$ac_cv_search_dlsym
7253 if test "$ac_res" != no; then :
7254   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7255
7256 fi
7257
7258   fi
7259
7260  if test "$plugins" = yes; then
7261   PLUGINS_TRUE=
7262   PLUGINS_FALSE='#'
7263 else
7264   PLUGINS_TRUE='#'
7265   PLUGINS_FALSE=
7266 fi
7267
7268
7269
7270
7271
7272 # Set options
7273 enable_dlopen=yes
7274
7275
7276
7277
7278   enable_win32_dll=no
7279
7280
7281             # Check whether --enable-shared was given.
7282 if test "${enable_shared+set}" = set; then :
7283   enableval=$enable_shared; p=${PACKAGE-default}
7284     case $enableval in
7285     yes) enable_shared=yes ;;
7286     no) enable_shared=no ;;
7287     *)
7288       enable_shared=no
7289       # Look at the argument we got.  We use all the common list separators.
7290       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7291       for pkg in $enableval; do
7292         IFS="$lt_save_ifs"
7293         if test "X$pkg" = "X$p"; then
7294           enable_shared=yes
7295         fi
7296       done
7297       IFS="$lt_save_ifs"
7298       ;;
7299     esac
7300 else
7301   enable_shared=yes
7302 fi
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312   # Check whether --enable-static was given.
7313 if test "${enable_static+set}" = set; then :
7314   enableval=$enable_static; p=${PACKAGE-default}
7315     case $enableval in
7316     yes) enable_static=yes ;;
7317     no) enable_static=no ;;
7318     *)
7319      enable_static=no
7320       # Look at the argument we got.  We use all the common list separators.
7321       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7322       for pkg in $enableval; do
7323         IFS="$lt_save_ifs"
7324         if test "X$pkg" = "X$p"; then
7325           enable_static=yes
7326         fi
7327       done
7328       IFS="$lt_save_ifs"
7329       ;;
7330     esac
7331 else
7332   enable_static=yes
7333 fi
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344 # Check whether --with-pic was given.
7345 if test "${with_pic+set}" = set; then :
7346   withval=$with_pic; pic_mode="$withval"
7347 else
7348   pic_mode=default
7349 fi
7350
7351
7352 test -z "$pic_mode" && pic_mode=default
7353
7354
7355
7356
7357
7358
7359
7360   # Check whether --enable-fast-install was given.
7361 if test "${enable_fast_install+set}" = set; then :
7362   enableval=$enable_fast_install; p=${PACKAGE-default}
7363     case $enableval in
7364     yes) enable_fast_install=yes ;;
7365     no) enable_fast_install=no ;;
7366     *)
7367       enable_fast_install=no
7368       # Look at the argument we got.  We use all the common list separators.
7369       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7370       for pkg in $enableval; do
7371         IFS="$lt_save_ifs"
7372         if test "X$pkg" = "X$p"; then
7373           enable_fast_install=yes
7374         fi
7375       done
7376       IFS="$lt_save_ifs"
7377       ;;
7378     esac
7379 else
7380   enable_fast_install=yes
7381 fi
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393 # This can be used to rebuild libtool when needed
7394 LIBTOOL_DEPS="$ltmain"
7395
7396 # Always use our own libtool.
7397 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424 test -z "$LN_S" && LN_S="ln -s"
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439 if test -n "${ZSH_VERSION+set}" ; then
7440    setopt NO_GLOB_SUBST
7441 fi
7442
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7444 $as_echo_n "checking for objdir... " >&6; }
7445 if ${lt_cv_objdir+:} false; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   rm -f .libs 2>/dev/null
7449 mkdir .libs 2>/dev/null
7450 if test -d .libs; then
7451   lt_cv_objdir=.libs
7452 else
7453   # MS-DOS does not allow filenames that begin with a dot.
7454   lt_cv_objdir=_libs
7455 fi
7456 rmdir .libs 2>/dev/null
7457 fi
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7459 $as_echo "$lt_cv_objdir" >&6; }
7460 objdir=$lt_cv_objdir
7461
7462
7463
7464
7465
7466 cat >>confdefs.h <<_ACEOF
7467 #define LT_OBJDIR "$lt_cv_objdir/"
7468 _ACEOF
7469
7470
7471
7472
7473 case $host_os in
7474 aix3*)
7475   # AIX sometimes has problems with the GCC collect2 program.  For some
7476   # reason, if we set the COLLECT_NAMES environment variable, the problems
7477   # vanish in a puff of smoke.
7478   if test "X${COLLECT_NAMES+set}" != Xset; then
7479     COLLECT_NAMES=
7480     export COLLECT_NAMES
7481   fi
7482   ;;
7483 esac
7484
7485 # Global variables:
7486 ofile=libtool
7487 can_build_shared=yes
7488
7489 # All known linkers require a `.a' archive for static linking (except MSVC,
7490 # which needs '.lib').
7491 libext=a
7492
7493 with_gnu_ld="$lt_cv_prog_gnu_ld"
7494
7495 old_CC="$CC"
7496 old_CFLAGS="$CFLAGS"
7497
7498 # Set sane defaults for various variables
7499 test -z "$CC" && CC=cc
7500 test -z "$LTCC" && LTCC=$CC
7501 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7502 test -z "$LD" && LD=ld
7503 test -z "$ac_objext" && ac_objext=o
7504
7505 for cc_temp in $compiler""; do
7506   case $cc_temp in
7507     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7508     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7509     \-*) ;;
7510     *) break;;
7511   esac
7512 done
7513 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7514
7515
7516 # Only perform the check for file, if the check method requires it
7517 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7518 case $deplibs_check_method in
7519 file_magic*)
7520   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7521     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7522 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7523 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   case $MAGIC_CMD in
7527 [\\/*] |  ?:[\\/]*)
7528   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7529   ;;
7530 *)
7531   lt_save_MAGIC_CMD="$MAGIC_CMD"
7532   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7533   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7534   for ac_dir in $ac_dummy; do
7535     IFS="$lt_save_ifs"
7536     test -z "$ac_dir" && ac_dir=.
7537     if test -f $ac_dir/${ac_tool_prefix}file; then
7538       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7539       if test -n "$file_magic_test_file"; then
7540         case $deplibs_check_method in
7541         "file_magic "*)
7542           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7543           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7544           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7545             $EGREP "$file_magic_regex" > /dev/null; then
7546             :
7547           else
7548             cat <<_LT_EOF 1>&2
7549
7550 *** Warning: the command libtool uses to detect shared libraries,
7551 *** $file_magic_cmd, produces output that libtool cannot recognize.
7552 *** The result is that libtool may fail to recognize shared libraries
7553 *** as such.  This will affect the creation of libtool libraries that
7554 *** depend on shared libraries, but programs linked with such libtool
7555 *** libraries will work regardless of this problem.  Nevertheless, you
7556 *** may want to report the problem to your system manager and/or to
7557 *** bug-libtool@gnu.org
7558
7559 _LT_EOF
7560           fi ;;
7561         esac
7562       fi
7563       break
7564     fi
7565   done
7566   IFS="$lt_save_ifs"
7567   MAGIC_CMD="$lt_save_MAGIC_CMD"
7568   ;;
7569 esac
7570 fi
7571
7572 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7573 if test -n "$MAGIC_CMD"; then
7574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7575 $as_echo "$MAGIC_CMD" >&6; }
7576 else
7577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578 $as_echo "no" >&6; }
7579 fi
7580
7581
7582
7583
7584
7585 if test -z "$lt_cv_path_MAGIC_CMD"; then
7586   if test -n "$ac_tool_prefix"; then
7587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7588 $as_echo_n "checking for file... " >&6; }
7589 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7590   $as_echo_n "(cached) " >&6
7591 else
7592   case $MAGIC_CMD in
7593 [\\/*] |  ?:[\\/]*)
7594   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7595   ;;
7596 *)
7597   lt_save_MAGIC_CMD="$MAGIC_CMD"
7598   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7599   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7600   for ac_dir in $ac_dummy; do
7601     IFS="$lt_save_ifs"
7602     test -z "$ac_dir" && ac_dir=.
7603     if test -f $ac_dir/file; then
7604       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7605       if test -n "$file_magic_test_file"; then
7606         case $deplibs_check_method in
7607         "file_magic "*)
7608           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7609           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7610           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7611             $EGREP "$file_magic_regex" > /dev/null; then
7612             :
7613           else
7614             cat <<_LT_EOF 1>&2
7615
7616 *** Warning: the command libtool uses to detect shared libraries,
7617 *** $file_magic_cmd, produces output that libtool cannot recognize.
7618 *** The result is that libtool may fail to recognize shared libraries
7619 *** as such.  This will affect the creation of libtool libraries that
7620 *** depend on shared libraries, but programs linked with such libtool
7621 *** libraries will work regardless of this problem.  Nevertheless, you
7622 *** may want to report the problem to your system manager and/or to
7623 *** bug-libtool@gnu.org
7624
7625 _LT_EOF
7626           fi ;;
7627         esac
7628       fi
7629       break
7630     fi
7631   done
7632   IFS="$lt_save_ifs"
7633   MAGIC_CMD="$lt_save_MAGIC_CMD"
7634   ;;
7635 esac
7636 fi
7637
7638 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7639 if test -n "$MAGIC_CMD"; then
7640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7641 $as_echo "$MAGIC_CMD" >&6; }
7642 else
7643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7644 $as_echo "no" >&6; }
7645 fi
7646
7647
7648   else
7649     MAGIC_CMD=:
7650   fi
7651 fi
7652
7653   fi
7654   ;;
7655 esac
7656
7657 # Use C for the default configuration in the libtool script
7658
7659 lt_save_CC="$CC"
7660 ac_ext=c
7661 ac_cpp='$CPP $CPPFLAGS'
7662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7665
7666
7667 # Source file extension for C test sources.
7668 ac_ext=c
7669
7670 # Object file extension for compiled C test sources.
7671 objext=o
7672 objext=$objext
7673
7674 # Code to be used in simple compile tests
7675 lt_simple_compile_test_code="int some_variable = 0;"
7676
7677 # Code to be used in simple link tests
7678 lt_simple_link_test_code='int main(){return(0);}'
7679
7680
7681
7682
7683
7684
7685
7686 # If no C compiler was specified, use CC.
7687 LTCC=${LTCC-"$CC"}
7688
7689 # If no C compiler flags were specified, use CFLAGS.
7690 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7691
7692 # Allow CC to be a program name with arguments.
7693 compiler=$CC
7694
7695 # Save the default compiler, since it gets overwritten when the other
7696 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7697 compiler_DEFAULT=$CC
7698
7699 # save warnings/boilerplate of simple test code
7700 ac_outfile=conftest.$ac_objext
7701 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7702 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7703 _lt_compiler_boilerplate=`cat conftest.err`
7704 $RM conftest*
7705
7706 ac_outfile=conftest.$ac_objext
7707 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7708 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7709 _lt_linker_boilerplate=`cat conftest.err`
7710 $RM -r conftest*
7711
7712
7713 ## CAVEAT EMPTOR:
7714 ## There is no encapsulation within the following macros, do not change
7715 ## the running order or otherwise move them around unless you know exactly
7716 ## what you are doing...
7717 if test -n "$compiler"; then
7718
7719 lt_prog_compiler_no_builtin_flag=
7720
7721 if test "$GCC" = yes; then
7722   case $cc_basename in
7723   nvcc*)
7724     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7725   *)
7726     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7727   esac
7728
7729   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7730 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7731 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7732   $as_echo_n "(cached) " >&6
7733 else
7734   lt_cv_prog_compiler_rtti_exceptions=no
7735    ac_outfile=conftest.$ac_objext
7736    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7737    lt_compiler_flag="-fno-rtti -fno-exceptions"
7738    # Insert the option either (1) after the last *FLAGS variable, or
7739    # (2) before a word containing "conftest.", or (3) at the end.
7740    # Note that $ac_compile itself does not contain backslashes and begins
7741    # with a dollar sign (not a hyphen), so the echo should work correctly.
7742    # The option is referenced via a variable to avoid confusing sed.
7743    lt_compile=`echo "$ac_compile" | $SED \
7744    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7745    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7746    -e 's:$: $lt_compiler_flag:'`
7747    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7748    (eval "$lt_compile" 2>conftest.err)
7749    ac_status=$?
7750    cat conftest.err >&5
7751    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7752    if (exit $ac_status) && test -s "$ac_outfile"; then
7753      # The compiler can only warn and ignore the option if not recognized
7754      # So say no if there are warnings other than the usual output.
7755      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7756      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7757      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7758        lt_cv_prog_compiler_rtti_exceptions=yes
7759      fi
7760    fi
7761    $RM conftest*
7762
7763 fi
7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7765 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7766
7767 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7768     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7769 else
7770     :
7771 fi
7772
7773 fi
7774
7775
7776
7777
7778
7779
7780   lt_prog_compiler_wl=
7781 lt_prog_compiler_pic=
7782 lt_prog_compiler_static=
7783
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7785 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7786
7787   if test "$GCC" = yes; then
7788     lt_prog_compiler_wl='-Wl,'
7789     lt_prog_compiler_static='-static'
7790
7791     case $host_os in
7792       aix*)
7793       # All AIX code is PIC.
7794       if test "$host_cpu" = ia64; then
7795         # AIX 5 now supports IA64 processor
7796         lt_prog_compiler_static='-Bstatic'
7797       fi
7798       lt_prog_compiler_pic='-fPIC'
7799       ;;
7800
7801     amigaos*)
7802       case $host_cpu in
7803       powerpc)
7804             # see comment about AmigaOS4 .so support
7805             lt_prog_compiler_pic='-fPIC'
7806         ;;
7807       m68k)
7808             # FIXME: we need at least 68020 code to build shared libraries, but
7809             # adding the `-m68020' flag to GCC prevents building anything better,
7810             # like `-m68040'.
7811             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7812         ;;
7813       esac
7814       ;;
7815
7816     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7817       # PIC is the default for these OSes.
7818       ;;
7819
7820     mingw* | cygwin* | pw32* | os2* | cegcc*)
7821       # This hack is so that the source file can tell whether it is being
7822       # built for inclusion in a dll (and should export symbols for example).
7823       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7824       # (--disable-auto-import) libraries
7825       lt_prog_compiler_pic='-DDLL_EXPORT'
7826       ;;
7827
7828     darwin* | rhapsody*)
7829       # PIC is the default on this platform
7830       # Common symbols not allowed in MH_DYLIB files
7831       lt_prog_compiler_pic='-fno-common'
7832       ;;
7833
7834     haiku*)
7835       # PIC is the default for Haiku.
7836       # The "-static" flag exists, but is broken.
7837       lt_prog_compiler_static=
7838       ;;
7839
7840     hpux*)
7841       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7842       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7843       # sets the default TLS model and affects inlining.
7844       case $host_cpu in
7845       hppa*64*)
7846         # +Z the default
7847         ;;
7848       *)
7849         lt_prog_compiler_pic='-fPIC'
7850         ;;
7851       esac
7852       ;;
7853
7854     interix[3-9]*)
7855       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7856       # Instead, we relocate shared libraries at runtime.
7857       ;;
7858
7859     msdosdjgpp*)
7860       # Just because we use GCC doesn't mean we suddenly get shared libraries
7861       # on systems that don't support them.
7862       lt_prog_compiler_can_build_shared=no
7863       enable_shared=no
7864       ;;
7865
7866     *nto* | *qnx*)
7867       # QNX uses GNU C++, but need to define -shared option too, otherwise
7868       # it will coredump.
7869       lt_prog_compiler_pic='-fPIC -shared'
7870       ;;
7871
7872     sysv4*MP*)
7873       if test -d /usr/nec; then
7874         lt_prog_compiler_pic=-Kconform_pic
7875       fi
7876       ;;
7877
7878     *)
7879       lt_prog_compiler_pic='-fPIC'
7880       ;;
7881     esac
7882
7883     case $cc_basename in
7884     nvcc*) # Cuda Compiler Driver 2.2
7885       lt_prog_compiler_wl='-Xlinker '
7886       lt_prog_compiler_pic='-Xcompiler -fPIC'
7887       ;;
7888     esac
7889   else
7890     # PORTME Check for flag to pass linker flags through the system compiler.
7891     case $host_os in
7892     aix*)
7893       lt_prog_compiler_wl='-Wl,'
7894       if test "$host_cpu" = ia64; then
7895         # AIX 5 now supports IA64 processor
7896         lt_prog_compiler_static='-Bstatic'
7897       else
7898         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7899       fi
7900       ;;
7901
7902     mingw* | cygwin* | pw32* | os2* | cegcc*)
7903       # This hack is so that the source file can tell whether it is being
7904       # built for inclusion in a dll (and should export symbols for example).
7905       lt_prog_compiler_pic='-DDLL_EXPORT'
7906       ;;
7907
7908     hpux9* | hpux10* | hpux11*)
7909       lt_prog_compiler_wl='-Wl,'
7910       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7911       # not for PA HP-UX.
7912       case $host_cpu in
7913       hppa*64*|ia64*)
7914         # +Z the default
7915         ;;
7916       *)
7917         lt_prog_compiler_pic='+Z'
7918         ;;
7919       esac
7920       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7921       lt_prog_compiler_static='${wl}-a ${wl}archive'
7922       ;;
7923
7924     irix5* | irix6* | nonstopux*)
7925       lt_prog_compiler_wl='-Wl,'
7926       # PIC (with -KPIC) is the default.
7927       lt_prog_compiler_static='-non_shared'
7928       ;;
7929
7930     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7931       case $cc_basename in
7932       # old Intel for x86_64 which still supported -KPIC.
7933       ecc*)
7934         lt_prog_compiler_wl='-Wl,'
7935         lt_prog_compiler_pic='-KPIC'
7936         lt_prog_compiler_static='-static'
7937         ;;
7938       # icc used to be incompatible with GCC.
7939       # ICC 10 doesn't accept -KPIC any more.
7940       icc* | ifort*)
7941         lt_prog_compiler_wl='-Wl,'
7942         lt_prog_compiler_pic='-fPIC'
7943         lt_prog_compiler_static='-static'
7944         ;;
7945       # Lahey Fortran 8.1.
7946       lf95*)
7947         lt_prog_compiler_wl='-Wl,'
7948         lt_prog_compiler_pic='--shared'
7949         lt_prog_compiler_static='--static'
7950         ;;
7951       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7952         # Portland Group compilers (*not* the Pentium gcc compiler,
7953         # which looks to be a dead project)
7954         lt_prog_compiler_wl='-Wl,'
7955         lt_prog_compiler_pic='-fpic'
7956         lt_prog_compiler_static='-Bstatic'
7957         ;;
7958       ccc*)
7959         lt_prog_compiler_wl='-Wl,'
7960         # All Alpha code is PIC.
7961         lt_prog_compiler_static='-non_shared'
7962         ;;
7963       xl* | bgxl* | bgf* | mpixl*)
7964         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7965         lt_prog_compiler_wl='-Wl,'
7966         lt_prog_compiler_pic='-qpic'
7967         lt_prog_compiler_static='-qstaticlink'
7968         ;;
7969       *)
7970         case `$CC -V 2>&1 | sed 5q` in
7971         *Sun\ F* | *Sun*Fortran*)
7972           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7973           lt_prog_compiler_pic='-KPIC'
7974           lt_prog_compiler_static='-Bstatic'
7975           lt_prog_compiler_wl=''
7976           ;;
7977         *Sun\ C*)
7978           # Sun C 5.9
7979           lt_prog_compiler_pic='-KPIC'
7980           lt_prog_compiler_static='-Bstatic'
7981           lt_prog_compiler_wl='-Wl,'
7982           ;;
7983         esac
7984         ;;
7985       esac
7986       ;;
7987
7988     newsos6)
7989       lt_prog_compiler_pic='-KPIC'
7990       lt_prog_compiler_static='-Bstatic'
7991       ;;
7992
7993     *nto* | *qnx*)
7994       # QNX uses GNU C++, but need to define -shared option too, otherwise
7995       # it will coredump.
7996       lt_prog_compiler_pic='-fPIC -shared'
7997       ;;
7998
7999     osf3* | osf4* | osf5*)
8000       lt_prog_compiler_wl='-Wl,'
8001       # All OSF/1 code is PIC.
8002       lt_prog_compiler_static='-non_shared'
8003       ;;
8004
8005     rdos*)
8006       lt_prog_compiler_static='-non_shared'
8007       ;;
8008
8009     solaris*)
8010       lt_prog_compiler_pic='-KPIC'
8011       lt_prog_compiler_static='-Bstatic'
8012       case $cc_basename in
8013       f77* | f90* | f95*)
8014         lt_prog_compiler_wl='-Qoption ld ';;
8015       *)
8016         lt_prog_compiler_wl='-Wl,';;
8017       esac
8018       ;;
8019
8020     sunos4*)
8021       lt_prog_compiler_wl='-Qoption ld '
8022       lt_prog_compiler_pic='-PIC'
8023       lt_prog_compiler_static='-Bstatic'
8024       ;;
8025
8026     sysv4 | sysv4.2uw2* | sysv4.3*)
8027       lt_prog_compiler_wl='-Wl,'
8028       lt_prog_compiler_pic='-KPIC'
8029       lt_prog_compiler_static='-Bstatic'
8030       ;;
8031
8032     sysv4*MP*)
8033       if test -d /usr/nec ;then
8034         lt_prog_compiler_pic='-Kconform_pic'
8035         lt_prog_compiler_static='-Bstatic'
8036       fi
8037       ;;
8038
8039     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8040       lt_prog_compiler_wl='-Wl,'
8041       lt_prog_compiler_pic='-KPIC'
8042       lt_prog_compiler_static='-Bstatic'
8043       ;;
8044
8045     unicos*)
8046       lt_prog_compiler_wl='-Wl,'
8047       lt_prog_compiler_can_build_shared=no
8048       ;;
8049
8050     uts4*)
8051       lt_prog_compiler_pic='-pic'
8052       lt_prog_compiler_static='-Bstatic'
8053       ;;
8054
8055     *)
8056       lt_prog_compiler_can_build_shared=no
8057       ;;
8058     esac
8059   fi
8060
8061 case $host_os in
8062   # For platforms which do not support PIC, -DPIC is meaningless:
8063   *djgpp*)
8064     lt_prog_compiler_pic=
8065     ;;
8066   *)
8067     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8068     ;;
8069 esac
8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8071 $as_echo "$lt_prog_compiler_pic" >&6; }
8072
8073
8074
8075
8076
8077
8078 #
8079 # Check to make sure the PIC flag actually works.
8080 #
8081 if test -n "$lt_prog_compiler_pic"; then
8082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8083 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8084 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8085   $as_echo_n "(cached) " >&6
8086 else
8087   lt_cv_prog_compiler_pic_works=no
8088    ac_outfile=conftest.$ac_objext
8089    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8090    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8091    # Insert the option either (1) after the last *FLAGS variable, or
8092    # (2) before a word containing "conftest.", or (3) at the end.
8093    # Note that $ac_compile itself does not contain backslashes and begins
8094    # with a dollar sign (not a hyphen), so the echo should work correctly.
8095    # The option is referenced via a variable to avoid confusing sed.
8096    lt_compile=`echo "$ac_compile" | $SED \
8097    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8098    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8099    -e 's:$: $lt_compiler_flag:'`
8100    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8101    (eval "$lt_compile" 2>conftest.err)
8102    ac_status=$?
8103    cat conftest.err >&5
8104    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8105    if (exit $ac_status) && test -s "$ac_outfile"; then
8106      # The compiler can only warn and ignore the option if not recognized
8107      # So say no if there are warnings other than the usual output.
8108      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8109      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8110      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8111        lt_cv_prog_compiler_pic_works=yes
8112      fi
8113    fi
8114    $RM conftest*
8115
8116 fi
8117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8118 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8119
8120 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8121     case $lt_prog_compiler_pic in
8122      "" | " "*) ;;
8123      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8124      esac
8125 else
8126     lt_prog_compiler_pic=
8127      lt_prog_compiler_can_build_shared=no
8128 fi
8129
8130 fi
8131
8132
8133
8134
8135
8136
8137 #
8138 # Check to make sure the static flag actually works.
8139 #
8140 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8142 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8143 if ${lt_cv_prog_compiler_static_works+:} false; then :
8144   $as_echo_n "(cached) " >&6
8145 else
8146   lt_cv_prog_compiler_static_works=no
8147    save_LDFLAGS="$LDFLAGS"
8148    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8149    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8150    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8151      # The linker can only warn and ignore the option if not recognized
8152      # So say no if there are warnings
8153      if test -s conftest.err; then
8154        # Append any errors to the config.log.
8155        cat conftest.err 1>&5
8156        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8157        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8158        if diff conftest.exp conftest.er2 >/dev/null; then
8159          lt_cv_prog_compiler_static_works=yes
8160        fi
8161      else
8162        lt_cv_prog_compiler_static_works=yes
8163      fi
8164    fi
8165    $RM -r conftest*
8166    LDFLAGS="$save_LDFLAGS"
8167
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8170 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8171
8172 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8173     :
8174 else
8175     lt_prog_compiler_static=
8176 fi
8177
8178
8179
8180
8181
8182
8183
8184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8185 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8186 if ${lt_cv_prog_compiler_c_o+:} false; then :
8187   $as_echo_n "(cached) " >&6
8188 else
8189   lt_cv_prog_compiler_c_o=no
8190    $RM -r conftest 2>/dev/null
8191    mkdir conftest
8192    cd conftest
8193    mkdir out
8194    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8195
8196    lt_compiler_flag="-o out/conftest2.$ac_objext"
8197    # Insert the option either (1) after the last *FLAGS variable, or
8198    # (2) before a word containing "conftest.", or (3) at the end.
8199    # Note that $ac_compile itself does not contain backslashes and begins
8200    # with a dollar sign (not a hyphen), so the echo should work correctly.
8201    lt_compile=`echo "$ac_compile" | $SED \
8202    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8203    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8204    -e 's:$: $lt_compiler_flag:'`
8205    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8206    (eval "$lt_compile" 2>out/conftest.err)
8207    ac_status=$?
8208    cat out/conftest.err >&5
8209    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8210    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8211    then
8212      # The compiler can only warn and ignore the option if not recognized
8213      # So say no if there are warnings
8214      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8215      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8216      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8217        lt_cv_prog_compiler_c_o=yes
8218      fi
8219    fi
8220    chmod u+w . 2>&5
8221    $RM conftest*
8222    # SGI C++ compiler will create directory out/ii_files/ for
8223    # template instantiation
8224    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8225    $RM out/* && rmdir out
8226    cd ..
8227    $RM -r conftest
8228    $RM conftest*
8229
8230 fi
8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8232 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8233
8234
8235
8236
8237
8238
8239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8240 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8241 if ${lt_cv_prog_compiler_c_o+:} false; then :
8242   $as_echo_n "(cached) " >&6
8243 else
8244   lt_cv_prog_compiler_c_o=no
8245    $RM -r conftest 2>/dev/null
8246    mkdir conftest
8247    cd conftest
8248    mkdir out
8249    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8250
8251    lt_compiler_flag="-o out/conftest2.$ac_objext"
8252    # Insert the option either (1) after the last *FLAGS variable, or
8253    # (2) before a word containing "conftest.", or (3) at the end.
8254    # Note that $ac_compile itself does not contain backslashes and begins
8255    # with a dollar sign (not a hyphen), so the echo should work correctly.
8256    lt_compile=`echo "$ac_compile" | $SED \
8257    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8258    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8259    -e 's:$: $lt_compiler_flag:'`
8260    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8261    (eval "$lt_compile" 2>out/conftest.err)
8262    ac_status=$?
8263    cat out/conftest.err >&5
8264    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8265    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8266    then
8267      # The compiler can only warn and ignore the option if not recognized
8268      # So say no if there are warnings
8269      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8270      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8271      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8272        lt_cv_prog_compiler_c_o=yes
8273      fi
8274    fi
8275    chmod u+w . 2>&5
8276    $RM conftest*
8277    # SGI C++ compiler will create directory out/ii_files/ for
8278    # template instantiation
8279    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8280    $RM out/* && rmdir out
8281    cd ..
8282    $RM -r conftest
8283    $RM conftest*
8284
8285 fi
8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8287 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8288
8289
8290
8291
8292 hard_links="nottested"
8293 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8294   # do not overwrite the value of need_locks provided by the user
8295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8296 $as_echo_n "checking if we can lock with hard links... " >&6; }
8297   hard_links=yes
8298   $RM conftest*
8299   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8300   touch conftest.a
8301   ln conftest.a conftest.b 2>&5 || hard_links=no
8302   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8304 $as_echo "$hard_links" >&6; }
8305   if test "$hard_links" = no; then
8306     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8307 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8308     need_locks=warn
8309   fi
8310 else
8311   need_locks=no
8312 fi
8313
8314
8315
8316
8317
8318
8319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8320 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8321
8322   runpath_var=
8323   allow_undefined_flag=
8324   always_export_symbols=no
8325   archive_cmds=
8326   archive_expsym_cmds=
8327   compiler_needs_object=no
8328   enable_shared_with_static_runtimes=no
8329   export_dynamic_flag_spec=
8330   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8331   hardcode_automatic=no
8332   hardcode_direct=no
8333   hardcode_direct_absolute=no
8334   hardcode_libdir_flag_spec=
8335   hardcode_libdir_flag_spec_ld=
8336   hardcode_libdir_separator=
8337   hardcode_minus_L=no
8338   hardcode_shlibpath_var=unsupported
8339   inherit_rpath=no
8340   link_all_deplibs=unknown
8341   module_cmds=
8342   module_expsym_cmds=
8343   old_archive_from_new_cmds=
8344   old_archive_from_expsyms_cmds=
8345   thread_safe_flag_spec=
8346   whole_archive_flag_spec=
8347   # include_expsyms should be a list of space-separated symbols to be *always*
8348   # included in the symbol list
8349   include_expsyms=
8350   # exclude_expsyms can be an extended regexp of symbols to exclude
8351   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8352   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8353   # as well as any symbol that contains `d'.
8354   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8355   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8356   # platforms (ab)use it in PIC code, but their linkers get confused if
8357   # the symbol is explicitly referenced.  Since portable code cannot
8358   # rely on this symbol name, it's probably fine to never include it in
8359   # preloaded symbol tables.
8360   # Exclude shared library initialization/finalization symbols.
8361   extract_expsyms_cmds=
8362
8363   case $host_os in
8364   cygwin* | mingw* | pw32* | cegcc*)
8365     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8366     # When not using gcc, we currently assume that we are using
8367     # Microsoft Visual C++.
8368     if test "$GCC" != yes; then
8369       with_gnu_ld=no
8370     fi
8371     ;;
8372   interix*)
8373     # we just hope/assume this is gcc and not c89 (= MSVC++)
8374     with_gnu_ld=yes
8375     ;;
8376   openbsd*)
8377     with_gnu_ld=no
8378     ;;
8379   esac
8380
8381   ld_shlibs=yes
8382
8383   # On some targets, GNU ld is compatible enough with the native linker
8384   # that we're better off using the native interface for both.
8385   lt_use_gnu_ld_interface=no
8386   if test "$with_gnu_ld" = yes; then
8387     case $host_os in
8388       aix*)
8389         # The AIX port of GNU ld has always aspired to compatibility
8390         # with the native linker.  However, as the warning in the GNU ld
8391         # block says, versions before 2.19.5* couldn't really create working
8392         # shared libraries, regardless of the interface used.
8393         case `$LD -v 2>&1` in
8394           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8395           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8396           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8397           *)
8398             lt_use_gnu_ld_interface=yes
8399             ;;
8400         esac
8401         ;;
8402       *)
8403         lt_use_gnu_ld_interface=yes
8404         ;;
8405     esac
8406   fi
8407
8408   if test "$lt_use_gnu_ld_interface" = yes; then
8409     # If archive_cmds runs LD, not CC, wlarc should be empty
8410     wlarc='${wl}'
8411
8412     # Set some defaults for GNU ld with shared library support. These
8413     # are reset later if shared libraries are not supported. Putting them
8414     # here allows them to be overridden if necessary.
8415     runpath_var=LD_RUN_PATH
8416     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8417     export_dynamic_flag_spec='${wl}--export-dynamic'
8418     # ancient GNU ld didn't support --whole-archive et. al.
8419     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8420       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8421     else
8422       whole_archive_flag_spec=
8423     fi
8424     supports_anon_versioning=no
8425     case `$LD -v 2>&1` in
8426       *GNU\ gold*) supports_anon_versioning=yes ;;
8427       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8428       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8429       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8430       *\ 2.11.*) ;; # other 2.11 versions
8431       *) supports_anon_versioning=yes ;;
8432     esac
8433
8434     # See if GNU ld supports shared libraries.
8435     case $host_os in
8436     aix[3-9]*)
8437       # On AIX/PPC, the GNU linker is very broken
8438       if test "$host_cpu" != ia64; then
8439         ld_shlibs=no
8440         cat <<_LT_EOF 1>&2
8441
8442 *** Warning: the GNU linker, at least up to release 2.19, is reported
8443 *** to be unable to reliably create shared libraries on AIX.
8444 *** Therefore, libtool is disabling shared libraries support.  If you
8445 *** really care for shared libraries, you may want to install binutils
8446 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8447 *** You will then need to restart the configuration process.
8448
8449 _LT_EOF
8450       fi
8451       ;;
8452
8453     amigaos*)
8454       case $host_cpu in
8455       powerpc)
8456             # see comment about AmigaOS4 .so support
8457             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8458             archive_expsym_cmds=''
8459         ;;
8460       m68k)
8461             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8462             hardcode_libdir_flag_spec='-L$libdir'
8463             hardcode_minus_L=yes
8464         ;;
8465       esac
8466       ;;
8467
8468     beos*)
8469       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8470         allow_undefined_flag=unsupported
8471         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8472         # support --undefined.  This deserves some investigation.  FIXME
8473         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8474       else
8475         ld_shlibs=no
8476       fi
8477       ;;
8478
8479     cygwin* | mingw* | pw32* | cegcc*)
8480       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8481       # as there is no search path for DLLs.
8482       hardcode_libdir_flag_spec='-L$libdir'
8483       export_dynamic_flag_spec='${wl}--export-all-symbols'
8484       allow_undefined_flag=unsupported
8485       always_export_symbols=no
8486       enable_shared_with_static_runtimes=yes
8487       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8488
8489       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8490         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8491         # If the export-symbols file already is a .def file (1st line
8492         # is EXPORTS), use it as is; otherwise, prepend...
8493         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8494           cp $export_symbols $output_objdir/$soname.def;
8495         else
8496           echo EXPORTS > $output_objdir/$soname.def;
8497           cat $export_symbols >> $output_objdir/$soname.def;
8498         fi~
8499         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8500       else
8501         ld_shlibs=no
8502       fi
8503       ;;
8504
8505     haiku*)
8506       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8507       link_all_deplibs=yes
8508       ;;
8509
8510     interix[3-9]*)
8511       hardcode_direct=no
8512       hardcode_shlibpath_var=no
8513       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8514       export_dynamic_flag_spec='${wl}-E'
8515       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8516       # Instead, shared libraries are loaded at an image base (0x10000000 by
8517       # default) and relocated if they conflict, which is a slow very memory
8518       # consuming and fragmenting process.  To avoid this, we pick a random,
8519       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8520       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8521       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8522       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8523       ;;
8524
8525     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8526       tmp_diet=no
8527       if test "$host_os" = linux-dietlibc; then
8528         case $cc_basename in
8529           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8530         esac
8531       fi
8532       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8533          && test "$tmp_diet" = no
8534       then
8535         tmp_addflag=' $pic_flag'
8536         tmp_sharedflag='-shared'
8537         case $cc_basename,$host_cpu in
8538         pgcc*)                          # Portland Group C compiler
8539           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'
8540           tmp_addflag=' $pic_flag'
8541           ;;
8542         pgf77* | pgf90* | pgf95* | pgfortran*)
8543                                         # Portland Group f77 and f90 compilers
8544           whole_archive_flag_spec='${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'
8545           tmp_addflag=' $pic_flag -Mnomain' ;;
8546         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8547           tmp_addflag=' -i_dynamic' ;;
8548         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8549           tmp_addflag=' -i_dynamic -nofor_main' ;;
8550         ifc* | ifort*)                  # Intel Fortran compiler
8551           tmp_addflag=' -nofor_main' ;;
8552         lf95*)                          # Lahey Fortran 8.1
8553           whole_archive_flag_spec=
8554           tmp_sharedflag='--shared' ;;
8555         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8556           tmp_sharedflag='-qmkshrobj'
8557           tmp_addflag= ;;
8558         nvcc*)  # Cuda Compiler Driver 2.2
8559           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8560           compiler_needs_object=yes
8561           ;;
8562         esac
8563         case `$CC -V 2>&1 | sed 5q` in
8564         *Sun\ C*)                       # Sun C 5.9
8565           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\"` ${wl}--no-whole-archive'
8566           compiler_needs_object=yes
8567           tmp_sharedflag='-G' ;;
8568         *Sun\ F*)                       # Sun Fortran 8.3
8569           tmp_sharedflag='-G' ;;
8570         esac
8571         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8572
8573         if test "x$supports_anon_versioning" = xyes; then
8574           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8575             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8576             echo "local: *; };" >> $output_objdir/$libname.ver~
8577             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8578         fi
8579
8580         case $cc_basename in
8581         xlf* | bgf* | bgxlf* | mpixlf*)
8582           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8583           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8584           hardcode_libdir_flag_spec=
8585           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8586           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8587           if test "x$supports_anon_versioning" = xyes; then
8588             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8589               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8590               echo "local: *; };" >> $output_objdir/$libname.ver~
8591               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8592           fi
8593           ;;
8594         esac
8595       else
8596         ld_shlibs=no
8597       fi
8598       ;;
8599
8600     netbsd*)
8601       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8602         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8603         wlarc=
8604       else
8605         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8606         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8607       fi
8608       ;;
8609
8610     solaris*)
8611       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8612         ld_shlibs=no
8613         cat <<_LT_EOF 1>&2
8614
8615 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8616 *** create shared libraries on Solaris systems.  Therefore, libtool
8617 *** is disabling shared libraries support.  We urge you to upgrade GNU
8618 *** binutils to release 2.9.1 or newer.  Another option is to modify
8619 *** your PATH or compiler configuration so that the native linker is
8620 *** used, and then restart.
8621
8622 _LT_EOF
8623       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8624         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8625         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8626       else
8627         ld_shlibs=no
8628       fi
8629       ;;
8630
8631     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8632       case `$LD -v 2>&1` in
8633         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8634         ld_shlibs=no
8635         cat <<_LT_EOF 1>&2
8636
8637 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8638 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8639 *** is disabling shared libraries support.  We urge you to upgrade GNU
8640 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8641 *** your PATH or compiler configuration so that the native linker is
8642 *** used, and then restart.
8643
8644 _LT_EOF
8645         ;;
8646         *)
8647           # For security reasons, it is highly recommended that you always
8648           # use absolute paths for naming shared libraries, and exclude the
8649           # DT_RUNPATH tag from executables and libraries.  But doing so
8650           # requires that you compile everything twice, which is a pain.
8651           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8652             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8653             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8654             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8655           else
8656             ld_shlibs=no
8657           fi
8658         ;;
8659       esac
8660       ;;
8661
8662     sunos4*)
8663       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8664       wlarc=
8665       hardcode_direct=yes
8666       hardcode_shlibpath_var=no
8667       ;;
8668
8669     *)
8670       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8671         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8672         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8673       else
8674         ld_shlibs=no
8675       fi
8676       ;;
8677     esac
8678
8679     if test "$ld_shlibs" = no; then
8680       runpath_var=
8681       hardcode_libdir_flag_spec=
8682       export_dynamic_flag_spec=
8683       whole_archive_flag_spec=
8684     fi
8685   else
8686     # PORTME fill in a description of your system's linker (not GNU ld)
8687     case $host_os in
8688     aix3*)
8689       allow_undefined_flag=unsupported
8690       always_export_symbols=yes
8691       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8692       # Note: this linker hardcodes the directories in LIBPATH if there
8693       # are no directories specified by -L.
8694       hardcode_minus_L=yes
8695       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8696         # Neither direct hardcoding nor static linking is supported with a
8697         # broken collect2.
8698         hardcode_direct=unsupported
8699       fi
8700       ;;
8701
8702     aix[4-9]*)
8703       if test "$host_cpu" = ia64; then
8704         # On IA64, the linker does run time linking by default, so we don't
8705         # have to do anything special.
8706         aix_use_runtimelinking=no
8707         exp_sym_flag='-Bexport'
8708         no_entry_flag=""
8709       else
8710         # If we're using GNU nm, then we don't want the "-C" option.
8711         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8712         # Also, AIX nm treats weak defined symbols like other global
8713         # defined symbols, whereas GNU nm marks them as "W".
8714         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8715           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8716         else
8717           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8718         fi
8719         aix_use_runtimelinking=no
8720
8721         # Test if we are trying to use run time linking or normal
8722         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8723         # need to do runtime linking.
8724         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8725           for ld_flag in $LDFLAGS; do
8726           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8727             aix_use_runtimelinking=yes
8728             break
8729           fi
8730           done
8731           ;;
8732         esac
8733
8734         exp_sym_flag='-bexport'
8735         no_entry_flag='-bnoentry'
8736       fi
8737
8738       # When large executables or shared objects are built, AIX ld can
8739       # have problems creating the table of contents.  If linking a library
8740       # or program results in "error TOC overflow" add -mminimal-toc to
8741       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8742       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8743
8744       archive_cmds=''
8745       hardcode_direct=yes
8746       hardcode_direct_absolute=yes
8747       hardcode_libdir_separator=':'
8748       link_all_deplibs=yes
8749       file_list_spec='${wl}-f,'
8750
8751       if test "$GCC" = yes; then
8752         case $host_os in aix4.[012]|aix4.[012].*)
8753         # We only want to do this on AIX 4.2 and lower, the check
8754         # below for broken collect2 doesn't work under 4.3+
8755           collect2name=`${CC} -print-prog-name=collect2`
8756           if test -f "$collect2name" &&
8757            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8758           then
8759           # We have reworked collect2
8760           :
8761           else
8762           # We have old collect2
8763           hardcode_direct=unsupported
8764           # It fails to find uninstalled libraries when the uninstalled
8765           # path is not listed in the libpath.  Setting hardcode_minus_L
8766           # to unsupported forces relinking
8767           hardcode_minus_L=yes
8768           hardcode_libdir_flag_spec='-L$libdir'
8769           hardcode_libdir_separator=
8770           fi
8771           ;;
8772         esac
8773         shared_flag='-shared'
8774         if test "$aix_use_runtimelinking" = yes; then
8775           shared_flag="$shared_flag "'${wl}-G'
8776         fi
8777       else
8778         # not using gcc
8779         if test "$host_cpu" = ia64; then
8780         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8781         # chokes on -Wl,-G. The following line is correct:
8782           shared_flag='-G'
8783         else
8784           if test "$aix_use_runtimelinking" = yes; then
8785             shared_flag='${wl}-G'
8786           else
8787             shared_flag='${wl}-bM:SRE'
8788           fi
8789         fi
8790       fi
8791
8792       export_dynamic_flag_spec='${wl}-bexpall'
8793       # It seems that -bexpall does not export symbols beginning with
8794       # underscore (_), so it is better to generate a list of symbols to export.
8795       always_export_symbols=yes
8796       if test "$aix_use_runtimelinking" = yes; then
8797         # Warning - without using the other runtime loading flags (-brtl),
8798         # -berok will link without error, but may produce a broken library.
8799         allow_undefined_flag='-berok'
8800         # Determine the default libpath from the value encoded in an
8801         # empty executable.
8802         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8803 /* end confdefs.h.  */
8804
8805 int
8806 main ()
8807 {
8808
8809   ;
8810   return 0;
8811 }
8812 _ACEOF
8813 if ac_fn_c_try_link "$LINENO"; then :
8814
8815 lt_aix_libpath_sed='
8816     /Import File Strings/,/^$/ {
8817         /^0/ {
8818             s/^0  *\(.*\)$/\1/
8819             p
8820         }
8821     }'
8822 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8823 # Check for a 64-bit object if we didn't find anything.
8824 if test -z "$aix_libpath"; then
8825   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8826 fi
8827 fi
8828 rm -f core conftest.err conftest.$ac_objext \
8829     conftest$ac_exeext conftest.$ac_ext
8830 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8831
8832         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8833         archive_expsym_cmds='$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 $shared_flag"
8834       else
8835         if test "$host_cpu" = ia64; then
8836           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8837           allow_undefined_flag="-z nodefs"
8838           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8839         else
8840          # Determine the default libpath from the value encoded in an
8841          # empty executable.
8842          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8843 /* end confdefs.h.  */
8844
8845 int
8846 main ()
8847 {
8848
8849   ;
8850   return 0;
8851 }
8852 _ACEOF
8853 if ac_fn_c_try_link "$LINENO"; then :
8854
8855 lt_aix_libpath_sed='
8856     /Import File Strings/,/^$/ {
8857         /^0/ {
8858             s/^0  *\(.*\)$/\1/
8859             p
8860         }
8861     }'
8862 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8863 # Check for a 64-bit object if we didn't find anything.
8864 if test -z "$aix_libpath"; then
8865   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8866 fi
8867 fi
8868 rm -f core conftest.err conftest.$ac_objext \
8869     conftest$ac_exeext conftest.$ac_ext
8870 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8871
8872          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8873           # Warning - without using the other run time loading flags,
8874           # -berok will link without error, but may produce a broken library.
8875           no_undefined_flag=' ${wl}-bernotok'
8876           allow_undefined_flag=' ${wl}-berok'
8877           if test "$with_gnu_ld" = yes; then
8878             # We only use this code for GNU lds that support --whole-archive.
8879             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8880           else
8881             # Exported symbols can be pulled into shared objects from archives
8882             whole_archive_flag_spec='$convenience'
8883           fi
8884           archive_cmds_need_lc=yes
8885           # This is similar to how AIX traditionally builds its shared libraries.
8886           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'
8887         fi
8888       fi
8889       ;;
8890
8891     amigaos*)
8892       case $host_cpu in
8893       powerpc)
8894             # see comment about AmigaOS4 .so support
8895             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8896             archive_expsym_cmds=''
8897         ;;
8898       m68k)
8899             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8900             hardcode_libdir_flag_spec='-L$libdir'
8901             hardcode_minus_L=yes
8902         ;;
8903       esac
8904       ;;
8905
8906     bsdi[45]*)
8907       export_dynamic_flag_spec=-rdynamic
8908       ;;
8909
8910     cygwin* | mingw* | pw32* | cegcc*)
8911       # When not using gcc, we currently assume that we are using
8912       # Microsoft Visual C++.
8913       # hardcode_libdir_flag_spec is actually meaningless, as there is
8914       # no search path for DLLs.
8915       hardcode_libdir_flag_spec=' '
8916       allow_undefined_flag=unsupported
8917       # Tell ltmain to make .lib files, not .a files.
8918       libext=lib
8919       # Tell ltmain to make .dll files, not .so files.
8920       shrext_cmds=".dll"
8921       # FIXME: Setting linknames here is a bad hack.
8922       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8923       # The linker will automatically build a .lib file if we build a DLL.
8924       old_archive_from_new_cmds='true'
8925       # FIXME: Should let the user specify the lib program.
8926       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8927       fix_srcfile_path='`cygpath -w "$srcfile"`'
8928       enable_shared_with_static_runtimes=yes
8929       ;;
8930
8931     darwin* | rhapsody*)
8932
8933
8934   archive_cmds_need_lc=no
8935   hardcode_direct=no
8936   hardcode_automatic=yes
8937   hardcode_shlibpath_var=unsupported
8938   if test "$lt_cv_ld_force_load" = "yes"; then
8939     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8940   else
8941     whole_archive_flag_spec=''
8942   fi
8943   link_all_deplibs=yes
8944   allow_undefined_flag="$_lt_dar_allow_undefined"
8945   case $cc_basename in
8946      ifort*) _lt_dar_can_shared=yes ;;
8947      *) _lt_dar_can_shared=$GCC ;;
8948   esac
8949   if test "$_lt_dar_can_shared" = "yes"; then
8950     output_verbose_link_cmd=func_echo_all
8951     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8952     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8953     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}${_lt_dsymutil}"
8954     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8955
8956   else
8957   ld_shlibs=no
8958   fi
8959
8960       ;;
8961
8962     dgux*)
8963       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8964       hardcode_libdir_flag_spec='-L$libdir'
8965       hardcode_shlibpath_var=no
8966       ;;
8967
8968     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8969     # support.  Future versions do this automatically, but an explicit c++rt0.o
8970     # does not break anything, and helps significantly (at the cost of a little
8971     # extra space).
8972     freebsd2.2*)
8973       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8974       hardcode_libdir_flag_spec='-R$libdir'
8975       hardcode_direct=yes
8976       hardcode_shlibpath_var=no
8977       ;;
8978
8979     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8980     freebsd2.*)
8981       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8982       hardcode_direct=yes
8983       hardcode_minus_L=yes
8984       hardcode_shlibpath_var=no
8985       ;;
8986
8987     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8988     freebsd* | dragonfly*)
8989       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
8990       hardcode_libdir_flag_spec='-R$libdir'
8991       hardcode_direct=yes
8992       hardcode_shlibpath_var=no
8993       ;;
8994
8995     hpux9*)
8996       if test "$GCC" = yes; then
8997         archive_cmds='$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 $lib'
8998       else
8999         archive_cmds='$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 $lib'
9000       fi
9001       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9002       hardcode_libdir_separator=:
9003       hardcode_direct=yes
9004
9005       # hardcode_minus_L: Not really in the search PATH,
9006       # but as the default location of the library.
9007       hardcode_minus_L=yes
9008       export_dynamic_flag_spec='${wl}-E'
9009       ;;
9010
9011     hpux10*)
9012       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9013         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9014       else
9015         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9016       fi
9017       if test "$with_gnu_ld" = no; then
9018         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9019         hardcode_libdir_flag_spec_ld='+b $libdir'
9020         hardcode_libdir_separator=:
9021         hardcode_direct=yes
9022         hardcode_direct_absolute=yes
9023         export_dynamic_flag_spec='${wl}-E'
9024         # hardcode_minus_L: Not really in the search PATH,
9025         # but as the default location of the library.
9026         hardcode_minus_L=yes
9027       fi
9028       ;;
9029
9030     hpux11*)
9031       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9032         case $host_cpu in
9033         hppa*64*)
9034           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9035           ;;
9036         ia64*)
9037           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9038           ;;
9039         *)
9040           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9041           ;;
9042         esac
9043       else
9044         case $host_cpu in
9045         hppa*64*)
9046           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9047           ;;
9048         ia64*)
9049           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9050           ;;
9051         *)
9052
9053           # Older versions of the 11.00 compiler do not understand -b yet
9054           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9055           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9056 $as_echo_n "checking if $CC understands -b... " >&6; }
9057 if ${lt_cv_prog_compiler__b+:} false; then :
9058   $as_echo_n "(cached) " >&6
9059 else
9060   lt_cv_prog_compiler__b=no
9061    save_LDFLAGS="$LDFLAGS"
9062    LDFLAGS="$LDFLAGS -b"
9063    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9064    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9065      # The linker can only warn and ignore the option if not recognized
9066      # So say no if there are warnings
9067      if test -s conftest.err; then
9068        # Append any errors to the config.log.
9069        cat conftest.err 1>&5
9070        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9071        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9072        if diff conftest.exp conftest.er2 >/dev/null; then
9073          lt_cv_prog_compiler__b=yes
9074        fi
9075      else
9076        lt_cv_prog_compiler__b=yes
9077      fi
9078    fi
9079    $RM -r conftest*
9080    LDFLAGS="$save_LDFLAGS"
9081
9082 fi
9083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9084 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9085
9086 if test x"$lt_cv_prog_compiler__b" = xyes; then
9087     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9088 else
9089     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9090 fi
9091
9092           ;;
9093         esac
9094       fi
9095       if test "$with_gnu_ld" = no; then
9096         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9097         hardcode_libdir_separator=:
9098
9099         case $host_cpu in
9100         hppa*64*|ia64*)
9101           hardcode_direct=no
9102           hardcode_shlibpath_var=no
9103           ;;
9104         *)
9105           hardcode_direct=yes
9106           hardcode_direct_absolute=yes
9107           export_dynamic_flag_spec='${wl}-E'
9108
9109           # hardcode_minus_L: Not really in the search PATH,
9110           # but as the default location of the library.
9111           hardcode_minus_L=yes
9112           ;;
9113         esac
9114       fi
9115       ;;
9116
9117     irix5* | irix6* | nonstopux*)
9118       if test "$GCC" = yes; then
9119         archive_cmds='$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 $lib'
9120         # Try to use the -exported_symbol ld option, if it does not
9121         # work, assume that -exports_file does not work either and
9122         # implicitly export all symbols.
9123         save_LDFLAGS="$LDFLAGS"
9124         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9125         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9126 /* end confdefs.h.  */
9127 int foo(void) {}
9128 _ACEOF
9129 if ac_fn_c_try_link "$LINENO"; then :
9130   archive_expsym_cmds='$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 $lib'
9131
9132 fi
9133 rm -f core conftest.err conftest.$ac_objext \
9134     conftest$ac_exeext conftest.$ac_ext
9135         LDFLAGS="$save_LDFLAGS"
9136       else
9137         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9138         archive_expsym_cmds='$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 $lib'
9139       fi
9140       archive_cmds_need_lc='no'
9141       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9142       hardcode_libdir_separator=:
9143       inherit_rpath=yes
9144       link_all_deplibs=yes
9145       ;;
9146
9147     netbsd*)
9148       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9149         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9150       else
9151         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9152       fi
9153       hardcode_libdir_flag_spec='-R$libdir'
9154       hardcode_direct=yes
9155       hardcode_shlibpath_var=no
9156       ;;
9157
9158     newsos6)
9159       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9160       hardcode_direct=yes
9161       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9162       hardcode_libdir_separator=:
9163       hardcode_shlibpath_var=no
9164       ;;
9165
9166     *nto* | *qnx*)
9167       ;;
9168
9169     openbsd*)
9170       if test -f /usr/libexec/ld.so; then
9171         hardcode_direct=yes
9172         hardcode_shlibpath_var=no
9173         hardcode_direct_absolute=yes
9174         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9175           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9176           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9177           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9178           export_dynamic_flag_spec='${wl}-E'
9179         else
9180           case $host_os in
9181            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9182              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9183              hardcode_libdir_flag_spec='-R$libdir'
9184              ;;
9185            *)
9186              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9187              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9188              ;;
9189           esac
9190         fi
9191       else
9192         ld_shlibs=no
9193       fi
9194       ;;
9195
9196     os2*)
9197       hardcode_libdir_flag_spec='-L$libdir'
9198       hardcode_minus_L=yes
9199       allow_undefined_flag=unsupported
9200       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'
9201       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9202       ;;
9203
9204     osf3*)
9205       if test "$GCC" = yes; then
9206         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9207         archive_cmds='$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 $lib'
9208       else
9209         allow_undefined_flag=' -expect_unresolved \*'
9210         archive_cmds='$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 $lib'
9211       fi
9212       archive_cmds_need_lc='no'
9213       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9214       hardcode_libdir_separator=:
9215       ;;
9216
9217     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9218       if test "$GCC" = yes; then
9219         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9220         archive_cmds='$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 $lib'
9221         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9222       else
9223         allow_undefined_flag=' -expect_unresolved \*'
9224         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'
9225         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~
9226         $CC -shared${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'
9227
9228         # Both c and cxx compiler support -rpath directly
9229         hardcode_libdir_flag_spec='-rpath $libdir'
9230       fi
9231       archive_cmds_need_lc='no'
9232       hardcode_libdir_separator=:
9233       ;;
9234
9235     solaris*)
9236       no_undefined_flag=' -z defs'
9237       if test "$GCC" = yes; then
9238         wlarc='${wl}'
9239         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9240         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9241           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9242       else
9243         case `$CC -V 2>&1` in
9244         *"Compilers 5.0"*)
9245           wlarc=''
9246           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9247           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9248           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9249           ;;
9250         *)
9251           wlarc='${wl}'
9252           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9253           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9254           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9255           ;;
9256         esac
9257       fi
9258       hardcode_libdir_flag_spec='-R$libdir'
9259       hardcode_shlibpath_var=no
9260       case $host_os in
9261       solaris2.[0-5] | solaris2.[0-5].*) ;;
9262       *)
9263         # The compiler driver will combine and reorder linker options,
9264         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9265         # but is careful enough not to reorder.
9266         # Supported since Solaris 2.6 (maybe 2.5.1?)
9267         if test "$GCC" = yes; then
9268           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9269         else
9270           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9271         fi
9272         ;;
9273       esac
9274       link_all_deplibs=yes
9275       ;;
9276
9277     sunos4*)
9278       if test "x$host_vendor" = xsequent; then
9279         # Use $CC to link under sequent, because it throws in some extra .o
9280         # files that make .init and .fini sections work.
9281         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9282       else
9283         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9284       fi
9285       hardcode_libdir_flag_spec='-L$libdir'
9286       hardcode_direct=yes
9287       hardcode_minus_L=yes
9288       hardcode_shlibpath_var=no
9289       ;;
9290
9291     sysv4)
9292       case $host_vendor in
9293         sni)
9294           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9295           hardcode_direct=yes # is this really true???
9296         ;;
9297         siemens)
9298           ## LD is ld it makes a PLAMLIB
9299           ## CC just makes a GrossModule.
9300           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9301           reload_cmds='$CC -r -o $output$reload_objs'
9302           hardcode_direct=no
9303         ;;
9304         motorola)
9305           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9306           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9307         ;;
9308       esac
9309       runpath_var='LD_RUN_PATH'
9310       hardcode_shlibpath_var=no
9311       ;;
9312
9313     sysv4.3*)
9314       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9315       hardcode_shlibpath_var=no
9316       export_dynamic_flag_spec='-Bexport'
9317       ;;
9318
9319     sysv4*MP*)
9320       if test -d /usr/nec; then
9321         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9322         hardcode_shlibpath_var=no
9323         runpath_var=LD_RUN_PATH
9324         hardcode_runpath_var=yes
9325         ld_shlibs=yes
9326       fi
9327       ;;
9328
9329     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9330       no_undefined_flag='${wl}-z,text'
9331       archive_cmds_need_lc=no
9332       hardcode_shlibpath_var=no
9333       runpath_var='LD_RUN_PATH'
9334
9335       if test "$GCC" = yes; then
9336         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9337         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9338       else
9339         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9340         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9341       fi
9342       ;;
9343
9344     sysv5* | sco3.2v5* | sco5v6*)
9345       # Note: We can NOT use -z defs as we might desire, because we do not
9346       # link with -lc, and that would cause any symbols used from libc to
9347       # always be unresolved, which means just about no library would
9348       # ever link correctly.  If we're not using GNU ld we use -z text
9349       # though, which does catch some bad symbols but isn't as heavy-handed
9350       # as -z defs.
9351       no_undefined_flag='${wl}-z,text'
9352       allow_undefined_flag='${wl}-z,nodefs'
9353       archive_cmds_need_lc=no
9354       hardcode_shlibpath_var=no
9355       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9356       hardcode_libdir_separator=':'
9357       link_all_deplibs=yes
9358       export_dynamic_flag_spec='${wl}-Bexport'
9359       runpath_var='LD_RUN_PATH'
9360
9361       if test "$GCC" = yes; then
9362         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9363         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9364       else
9365         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9366         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9367       fi
9368       ;;
9369
9370     uts4*)
9371       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9372       hardcode_libdir_flag_spec='-L$libdir'
9373       hardcode_shlibpath_var=no
9374       ;;
9375
9376     *)
9377       ld_shlibs=no
9378       ;;
9379     esac
9380
9381     if test x$host_vendor = xsni; then
9382       case $host in
9383       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9384         export_dynamic_flag_spec='${wl}-Blargedynsym'
9385         ;;
9386       esac
9387     fi
9388   fi
9389
9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9391 $as_echo "$ld_shlibs" >&6; }
9392 test "$ld_shlibs" = no && can_build_shared=no
9393
9394 with_gnu_ld=$with_gnu_ld
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410 #
9411 # Do we need to explicitly link libc?
9412 #
9413 case "x$archive_cmds_need_lc" in
9414 x|xyes)
9415   # Assume -lc should be added
9416   archive_cmds_need_lc=yes
9417
9418   if test "$enable_shared" = yes && test "$GCC" = yes; then
9419     case $archive_cmds in
9420     *'~'*)
9421       # FIXME: we may have to deal with multi-command sequences.
9422       ;;
9423     '$CC '*)
9424       # Test whether the compiler implicitly links with -lc since on some
9425       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9426       # to ld, don't add -lc before -lgcc.
9427       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9428 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9429 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9430   $as_echo_n "(cached) " >&6
9431 else
9432   $RM conftest*
9433         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9434
9435         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9436   (eval $ac_compile) 2>&5
9437   ac_status=$?
9438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9439   test $ac_status = 0; } 2>conftest.err; then
9440           soname=conftest
9441           lib=conftest
9442           libobjs=conftest.$ac_objext
9443           deplibs=
9444           wl=$lt_prog_compiler_wl
9445           pic_flag=$lt_prog_compiler_pic
9446           compiler_flags=-v
9447           linker_flags=-v
9448           verstring=
9449           output_objdir=.
9450           libname=conftest
9451           lt_save_allow_undefined_flag=$allow_undefined_flag
9452           allow_undefined_flag=
9453           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9454   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9455   ac_status=$?
9456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9457   test $ac_status = 0; }
9458           then
9459             lt_cv_archive_cmds_need_lc=no
9460           else
9461             lt_cv_archive_cmds_need_lc=yes
9462           fi
9463           allow_undefined_flag=$lt_save_allow_undefined_flag
9464         else
9465           cat conftest.err 1>&5
9466         fi
9467         $RM conftest*
9468
9469 fi
9470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9471 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9472       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9473       ;;
9474     esac
9475   fi
9476   ;;
9477 esac
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
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9557
9558
9559
9560
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9564
9565
9566
9567
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9571
9572
9573
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9577
9578
9579
9580
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9582
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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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9636 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9637
9638 if test "$GCC" = yes; then
9639   case $host_os in
9640     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9641     *) lt_awk_arg="/^libraries:/" ;;
9642   esac
9643   case $host_os in
9644     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9645     *) lt_sed_strip_eq="s,=/,/,g" ;;
9646   esac
9647   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9648   case $lt_search_path_spec in
9649   *\;*)
9650     # if the path contains ";" then we assume it to be the separator
9651     # otherwise default to the standard path separator (i.e. ":") - it is
9652     # assumed that no part of a normal pathname contains ";" but that should
9653     # okay in the real world where ";" in dirpaths is itself problematic.
9654     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9655     ;;
9656   *)
9657     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9658     ;;
9659   esac
9660   # Ok, now we have the path, separated by spaces, we can step through it
9661   # and add multilib dir if necessary.
9662   lt_tmp_lt_search_path_spec=
9663   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9664   for lt_sys_path in $lt_search_path_spec; do
9665     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9666       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9667     else
9668       test -d "$lt_sys_path" && \
9669         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9670     fi
9671   done
9672   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9673 BEGIN {RS=" "; FS="/|\n";} {
9674   lt_foo="";
9675   lt_count=0;
9676   for (lt_i = NF; lt_i > 0; lt_i--) {
9677     if ($lt_i != "" && $lt_i != ".") {
9678       if ($lt_i == "..") {
9679         lt_count++;
9680       } else {
9681         if (lt_count == 0) {
9682           lt_foo="/" $lt_i lt_foo;
9683         } else {
9684           lt_count--;
9685         }
9686       }
9687     }
9688   }
9689   if (lt_foo != "") { lt_freq[lt_foo]++; }
9690   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9691 }'`
9692   # AWK program above erroneously prepends '/' to C:/dos/paths
9693   # for these hosts.
9694   case $host_os in
9695     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9696       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9697   esac
9698   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9699 else
9700   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9701 fi
9702 library_names_spec=
9703 libname_spec='lib$name'
9704 soname_spec=
9705 shrext_cmds=".so"
9706 postinstall_cmds=
9707 postuninstall_cmds=
9708 finish_cmds=
9709 finish_eval=
9710 shlibpath_var=
9711 shlibpath_overrides_runpath=unknown
9712 version_type=none
9713 dynamic_linker="$host_os ld.so"
9714 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9715 need_lib_prefix=unknown
9716 hardcode_into_libs=no
9717
9718 # when you set need_version to no, make sure it does not cause -set_version
9719 # flags to be left without arguments
9720 need_version=unknown
9721
9722 case $host_os in
9723 aix3*)
9724   version_type=linux
9725   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9726   shlibpath_var=LIBPATH
9727
9728   # AIX 3 has no versioning support, so we append a major version to the name.
9729   soname_spec='${libname}${release}${shared_ext}$major'
9730   ;;
9731
9732 aix[4-9]*)
9733   version_type=linux
9734   need_lib_prefix=no
9735   need_version=no
9736   hardcode_into_libs=yes
9737   if test "$host_cpu" = ia64; then
9738     # AIX 5 supports IA64
9739     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9740     shlibpath_var=LD_LIBRARY_PATH
9741   else
9742     # With GCC up to 2.95.x, collect2 would create an import file
9743     # for dependence libraries.  The import file would start with
9744     # the line `#! .'.  This would cause the generated library to
9745     # depend on `.', always an invalid library.  This was fixed in
9746     # development snapshots of GCC prior to 3.0.
9747     case $host_os in
9748       aix4 | aix4.[01] | aix4.[01].*)
9749       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9750            echo ' yes '
9751            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9752         :
9753       else
9754         can_build_shared=no
9755       fi
9756       ;;
9757     esac
9758     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9759     # soname into executable. Probably we can add versioning support to
9760     # collect2, so additional links can be useful in future.
9761     if test "$aix_use_runtimelinking" = yes; then
9762       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9763       # instead of lib<name>.a to let people know that these are not
9764       # typical AIX shared libraries.
9765       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9766     else
9767       # We preserve .a as extension for shared libraries through AIX4.2
9768       # and later when we are not doing run time linking.
9769       library_names_spec='${libname}${release}.a $libname.a'
9770       soname_spec='${libname}${release}${shared_ext}$major'
9771     fi
9772     shlibpath_var=LIBPATH
9773   fi
9774   ;;
9775
9776 amigaos*)
9777   case $host_cpu in
9778   powerpc)
9779     # Since July 2007 AmigaOS4 officially supports .so libraries.
9780     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9781     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9782     ;;
9783   m68k)
9784     library_names_spec='$libname.ixlibrary $libname.a'
9785     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9786     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 ${libname}_ixlibrary.a || exit 1; done'
9787     ;;
9788   esac
9789   ;;
9790
9791 beos*)
9792   library_names_spec='${libname}${shared_ext}'
9793   dynamic_linker="$host_os ld.so"
9794   shlibpath_var=LIBRARY_PATH
9795   ;;
9796
9797 bsdi[45]*)
9798   version_type=linux
9799   need_version=no
9800   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9801   soname_spec='${libname}${release}${shared_ext}$major'
9802   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9803   shlibpath_var=LD_LIBRARY_PATH
9804   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9805   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9806   # the default ld.so.conf also contains /usr/contrib/lib and
9807   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9808   # libtool to hard-code these into programs
9809   ;;
9810
9811 cygwin* | mingw* | pw32* | cegcc*)
9812   version_type=windows
9813   shrext_cmds=".dll"
9814   need_version=no
9815   need_lib_prefix=no
9816
9817   case $GCC,$host_os in
9818   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9819     library_names_spec='$libname.dll.a'
9820     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9821     postinstall_cmds='base_file=`basename \${file}`~
9822       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9823       dldir=$destdir/`dirname \$dlpath`~
9824       test -d \$dldir || mkdir -p \$dldir~
9825       $install_prog $dir/$dlname \$dldir/$dlname~
9826       chmod a+x \$dldir/$dlname~
9827       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9828         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9829       fi'
9830     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9831       dlpath=$dir/\$dldll~
9832        $RM \$dlpath'
9833     shlibpath_overrides_runpath=yes
9834
9835     case $host_os in
9836     cygwin*)
9837       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9838       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9839
9840       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9841       ;;
9842     mingw* | cegcc*)
9843       # MinGW DLLs use traditional 'lib' prefix
9844       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9845       ;;
9846     pw32*)
9847       # pw32 DLLs use 'pw' prefix rather than 'lib'
9848       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9849       ;;
9850     esac
9851     ;;
9852
9853   *)
9854     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9855     ;;
9856   esac
9857   dynamic_linker='Win32 ld.exe'
9858   # FIXME: first we should search . and the directory the executable is in
9859   shlibpath_var=PATH
9860   ;;
9861
9862 darwin* | rhapsody*)
9863   dynamic_linker="$host_os dyld"
9864   version_type=darwin
9865   need_lib_prefix=no
9866   need_version=no
9867   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9868   soname_spec='${libname}${release}${major}$shared_ext'
9869   shlibpath_overrides_runpath=yes
9870   shlibpath_var=DYLD_LIBRARY_PATH
9871   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9872
9873   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9874   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9875   ;;
9876
9877 dgux*)
9878   version_type=linux
9879   need_lib_prefix=no
9880   need_version=no
9881   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9882   soname_spec='${libname}${release}${shared_ext}$major'
9883   shlibpath_var=LD_LIBRARY_PATH
9884   ;;
9885
9886 freebsd* | dragonfly*)
9887   # DragonFly does not have aout.  When/if they implement a new
9888   # versioning mechanism, adjust this.
9889   if test -x /usr/bin/objformat; then
9890     objformat=`/usr/bin/objformat`
9891   else
9892     case $host_os in
9893     freebsd[23].*) objformat=aout ;;
9894     *) objformat=elf ;;
9895     esac
9896   fi
9897   version_type=freebsd-$objformat
9898   case $version_type in
9899     freebsd-elf*)
9900       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9901       need_version=no
9902       need_lib_prefix=no
9903       ;;
9904     freebsd-*)
9905       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9906       need_version=yes
9907       ;;
9908   esac
9909   shlibpath_var=LD_LIBRARY_PATH
9910   case $host_os in
9911   freebsd2.*)
9912     shlibpath_overrides_runpath=yes
9913     ;;
9914   freebsd3.[01]* | freebsdelf3.[01]*)
9915     shlibpath_overrides_runpath=yes
9916     hardcode_into_libs=yes
9917     ;;
9918   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9919   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9920     shlibpath_overrides_runpath=no
9921     hardcode_into_libs=yes
9922     ;;
9923   *) # from 4.6 on, and DragonFly
9924     shlibpath_overrides_runpath=yes
9925     hardcode_into_libs=yes
9926     ;;
9927   esac
9928   ;;
9929
9930 haiku*)
9931   version_type=linux
9932   need_lib_prefix=no
9933   need_version=no
9934   dynamic_linker="$host_os runtime_loader"
9935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9936   soname_spec='${libname}${release}${shared_ext}$major'
9937   shlibpath_var=LIBRARY_PATH
9938   shlibpath_overrides_runpath=yes
9939   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9940   hardcode_into_libs=yes
9941   ;;
9942
9943 hpux9* | hpux10* | hpux11*)
9944   # Give a soname corresponding to the major version so that dld.sl refuses to
9945   # link against other versions.
9946   version_type=sunos
9947   need_lib_prefix=no
9948   need_version=no
9949   case $host_cpu in
9950   ia64*)
9951     shrext_cmds='.so'
9952     hardcode_into_libs=yes
9953     dynamic_linker="$host_os dld.so"
9954     shlibpath_var=LD_LIBRARY_PATH
9955     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9956     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9957     soname_spec='${libname}${release}${shared_ext}$major'
9958     if test "X$HPUX_IA64_MODE" = X32; then
9959       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9960     else
9961       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9962     fi
9963     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9964     ;;
9965   hppa*64*)
9966     shrext_cmds='.sl'
9967     hardcode_into_libs=yes
9968     dynamic_linker="$host_os dld.sl"
9969     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9970     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9971     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9972     soname_spec='${libname}${release}${shared_ext}$major'
9973     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9974     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9975     ;;
9976   *)
9977     shrext_cmds='.sl'
9978     dynamic_linker="$host_os dld.sl"
9979     shlibpath_var=SHLIB_PATH
9980     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
9981     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9982     soname_spec='${libname}${release}${shared_ext}$major'
9983     ;;
9984   esac
9985   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
9986   postinstall_cmds='chmod 555 $lib'
9987   # or fails outright, so override atomically:
9988   install_override_mode=555
9989   ;;
9990
9991 interix[3-9]*)
9992   version_type=linux
9993   need_lib_prefix=no
9994   need_version=no
9995   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9996   soname_spec='${libname}${release}${shared_ext}$major'
9997   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
9998   shlibpath_var=LD_LIBRARY_PATH
9999   shlibpath_overrides_runpath=no
10000   hardcode_into_libs=yes
10001   ;;
10002
10003 irix5* | irix6* | nonstopux*)
10004   case $host_os in
10005     nonstopux*) version_type=nonstopux ;;
10006     *)
10007         if test "$lt_cv_prog_gnu_ld" = yes; then
10008                 version_type=linux
10009         else
10010                 version_type=irix
10011         fi ;;
10012   esac
10013   need_lib_prefix=no
10014   need_version=no
10015   soname_spec='${libname}${release}${shared_ext}$major'
10016   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10017   case $host_os in
10018   irix5* | nonstopux*)
10019     libsuff= shlibsuff=
10020     ;;
10021   *)
10022     case $LD in # libtool.m4 will add one of these switches to LD
10023     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10024       libsuff= shlibsuff= libmagic=32-bit;;
10025     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10026       libsuff=32 shlibsuff=N32 libmagic=N32;;
10027     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10028       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10029     *) libsuff= shlibsuff= libmagic=never-match;;
10030     esac
10031     ;;
10032   esac
10033   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10034   shlibpath_overrides_runpath=no
10035   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10036   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10037   hardcode_into_libs=yes
10038   ;;
10039
10040 # No shared lib support for Linux oldld, aout, or coff.
10041 linux*oldld* | linux*aout* | linux*coff*)
10042   dynamic_linker=no
10043   ;;
10044
10045 # This must be Linux ELF.
10046 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10047   version_type=linux
10048   need_lib_prefix=no
10049   need_version=no
10050   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10051   soname_spec='${libname}${release}${shared_ext}$major'
10052   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10053   shlibpath_var=LD_LIBRARY_PATH
10054   shlibpath_overrides_runpath=no
10055
10056   # Some binutils ld are patched to set DT_RUNPATH
10057   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10058   $as_echo_n "(cached) " >&6
10059 else
10060   lt_cv_shlibpath_overrides_runpath=no
10061     save_LDFLAGS=$LDFLAGS
10062     save_libdir=$libdir
10063     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10064          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10065     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10066 /* end confdefs.h.  */
10067
10068 int
10069 main ()
10070 {
10071
10072   ;
10073   return 0;
10074 }
10075 _ACEOF
10076 if ac_fn_c_try_link "$LINENO"; then :
10077   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10078   lt_cv_shlibpath_overrides_runpath=yes
10079 fi
10080 fi
10081 rm -f core conftest.err conftest.$ac_objext \
10082     conftest$ac_exeext conftest.$ac_ext
10083     LDFLAGS=$save_LDFLAGS
10084     libdir=$save_libdir
10085
10086 fi
10087
10088   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10089
10090   # This implies no fast_install, which is unacceptable.
10091   # Some rework will be needed to allow for fast_install
10092   # before this can be enabled.
10093   hardcode_into_libs=yes
10094
10095   # Append ld.so.conf contents to the search path
10096   if test -f /etc/ld.so.conf; then
10097     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' ' '`
10098     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10099   fi
10100
10101   # We used to test for /lib/ld.so.1 and disable shared libraries on
10102   # powerpc, because MkLinux only supported shared libraries with the
10103   # GNU dynamic linker.  Since this was broken with cross compilers,
10104   # most powerpc-linux boxes support dynamic linking these days and
10105   # people can always --disable-shared, the test was removed, and we
10106   # assume the GNU/Linux dynamic linker is in use.
10107   dynamic_linker='GNU/Linux ld.so'
10108   ;;
10109
10110 netbsd*)
10111   version_type=sunos
10112   need_lib_prefix=no
10113   need_version=no
10114   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10115     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10116     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10117     dynamic_linker='NetBSD (a.out) ld.so'
10118   else
10119     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10120     soname_spec='${libname}${release}${shared_ext}$major'
10121     dynamic_linker='NetBSD ld.elf_so'
10122   fi
10123   shlibpath_var=LD_LIBRARY_PATH
10124   shlibpath_overrides_runpath=yes
10125   hardcode_into_libs=yes
10126   ;;
10127
10128 newsos6)
10129   version_type=linux
10130   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10131   shlibpath_var=LD_LIBRARY_PATH
10132   shlibpath_overrides_runpath=yes
10133   ;;
10134
10135 *nto* | *qnx*)
10136   version_type=qnx
10137   need_lib_prefix=no
10138   need_version=no
10139   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10140   soname_spec='${libname}${release}${shared_ext}$major'
10141   shlibpath_var=LD_LIBRARY_PATH
10142   shlibpath_overrides_runpath=no
10143   hardcode_into_libs=yes
10144   dynamic_linker='ldqnx.so'
10145   ;;
10146
10147 openbsd*)
10148   version_type=sunos
10149   sys_lib_dlsearch_path_spec="/usr/lib"
10150   need_lib_prefix=no
10151   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10152   case $host_os in
10153     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10154     *)                          need_version=no  ;;
10155   esac
10156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10157   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10158   shlibpath_var=LD_LIBRARY_PATH
10159   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10160     case $host_os in
10161       openbsd2.[89] | openbsd2.[89].*)
10162         shlibpath_overrides_runpath=no
10163         ;;
10164       *)
10165         shlibpath_overrides_runpath=yes
10166         ;;
10167       esac
10168   else
10169     shlibpath_overrides_runpath=yes
10170   fi
10171   ;;
10172
10173 os2*)
10174   libname_spec='$name'
10175   shrext_cmds=".dll"
10176   need_lib_prefix=no
10177   library_names_spec='$libname${shared_ext} $libname.a'
10178   dynamic_linker='OS/2 ld.exe'
10179   shlibpath_var=LIBPATH
10180   ;;
10181
10182 osf3* | osf4* | osf5*)
10183   version_type=osf
10184   need_lib_prefix=no
10185   need_version=no
10186   soname_spec='${libname}${release}${shared_ext}$major'
10187   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10188   shlibpath_var=LD_LIBRARY_PATH
10189   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10190   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10191   ;;
10192
10193 rdos*)
10194   dynamic_linker=no
10195   ;;
10196
10197 solaris*)
10198   version_type=linux
10199   need_lib_prefix=no
10200   need_version=no
10201   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10202   soname_spec='${libname}${release}${shared_ext}$major'
10203   shlibpath_var=LD_LIBRARY_PATH
10204   shlibpath_overrides_runpath=yes
10205   hardcode_into_libs=yes
10206   # ldd complains unless libraries are executable
10207   postinstall_cmds='chmod +x $lib'
10208   ;;
10209
10210 sunos4*)
10211   version_type=sunos
10212   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10213   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10214   shlibpath_var=LD_LIBRARY_PATH
10215   shlibpath_overrides_runpath=yes
10216   if test "$with_gnu_ld" = yes; then
10217     need_lib_prefix=no
10218   fi
10219   need_version=yes
10220   ;;
10221
10222 sysv4 | sysv4.3*)
10223   version_type=linux
10224   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10225   soname_spec='${libname}${release}${shared_ext}$major'
10226   shlibpath_var=LD_LIBRARY_PATH
10227   case $host_vendor in
10228     sni)
10229       shlibpath_overrides_runpath=no
10230       need_lib_prefix=no
10231       runpath_var=LD_RUN_PATH
10232       ;;
10233     siemens)
10234       need_lib_prefix=no
10235       ;;
10236     motorola)
10237       need_lib_prefix=no
10238       need_version=no
10239       shlibpath_overrides_runpath=no
10240       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10241       ;;
10242   esac
10243   ;;
10244
10245 sysv4*MP*)
10246   if test -d /usr/nec ;then
10247     version_type=linux
10248     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10249     soname_spec='$libname${shared_ext}.$major'
10250     shlibpath_var=LD_LIBRARY_PATH
10251   fi
10252   ;;
10253
10254 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10255   version_type=freebsd-elf
10256   need_lib_prefix=no
10257   need_version=no
10258   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10259   soname_spec='${libname}${release}${shared_ext}$major'
10260   shlibpath_var=LD_LIBRARY_PATH
10261   shlibpath_overrides_runpath=yes
10262   hardcode_into_libs=yes
10263   if test "$with_gnu_ld" = yes; then
10264     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10265   else
10266     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10267     case $host_os in
10268       sco3.2v5*)
10269         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10270         ;;
10271     esac
10272   fi
10273   sys_lib_dlsearch_path_spec='/usr/lib'
10274   ;;
10275
10276 tpf*)
10277   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10278   version_type=linux
10279   need_lib_prefix=no
10280   need_version=no
10281   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10282   shlibpath_var=LD_LIBRARY_PATH
10283   shlibpath_overrides_runpath=no
10284   hardcode_into_libs=yes
10285   ;;
10286
10287 uts4*)
10288   version_type=linux
10289   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10290   soname_spec='${libname}${release}${shared_ext}$major'
10291   shlibpath_var=LD_LIBRARY_PATH
10292   ;;
10293
10294 *)
10295   dynamic_linker=no
10296   ;;
10297 esac
10298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10299 $as_echo "$dynamic_linker" >&6; }
10300 test "$dynamic_linker" = no && can_build_shared=no
10301
10302 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10303 if test "$GCC" = yes; then
10304   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10305 fi
10306
10307 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10308   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10309 fi
10310 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10311   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10312 fi
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10406 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10407 hardcode_action=
10408 if test -n "$hardcode_libdir_flag_spec" ||
10409    test -n "$runpath_var" ||
10410    test "X$hardcode_automatic" = "Xyes" ; then
10411
10412   # We can hardcode non-existent directories.
10413   if test "$hardcode_direct" != no &&
10414      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10415      # have to relink, otherwise we might link with an installed library
10416      # when we should be linking with a yet-to-be-installed one
10417      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10418      test "$hardcode_minus_L" != no; then
10419     # Linking always hardcodes the temporary library directory.
10420     hardcode_action=relink
10421   else
10422     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10423     hardcode_action=immediate
10424   fi
10425 else
10426   # We cannot hardcode anything, or else we can only hardcode existing
10427   # directories.
10428   hardcode_action=unsupported
10429 fi
10430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10431 $as_echo "$hardcode_action" >&6; }
10432
10433 if test "$hardcode_action" = relink ||
10434    test "$inherit_rpath" = yes; then
10435   # Fast installation is not supported
10436   enable_fast_install=no
10437 elif test "$shlibpath_overrides_runpath" = yes ||
10438      test "$enable_shared" = no; then
10439   # Fast installation is not necessary
10440   enable_fast_install=needless
10441 fi
10442
10443
10444
10445
10446
10447
10448   if test "x$enable_dlopen" != xyes; then
10449   enable_dlopen=unknown
10450   enable_dlopen_self=unknown
10451   enable_dlopen_self_static=unknown
10452 else
10453   lt_cv_dlopen=no
10454   lt_cv_dlopen_libs=
10455
10456   case $host_os in
10457   beos*)
10458     lt_cv_dlopen="load_add_on"
10459     lt_cv_dlopen_libs=
10460     lt_cv_dlopen_self=yes
10461     ;;
10462
10463   mingw* | pw32* | cegcc*)
10464     lt_cv_dlopen="LoadLibrary"
10465     lt_cv_dlopen_libs=
10466     ;;
10467
10468   cygwin*)
10469     lt_cv_dlopen="dlopen"
10470     lt_cv_dlopen_libs=
10471     ;;
10472
10473   darwin*)
10474   # if libdl is installed we need to link against it
10475     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10476 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10477 if ${ac_cv_lib_dl_dlopen+:} false; then :
10478   $as_echo_n "(cached) " >&6
10479 else
10480   ac_check_lib_save_LIBS=$LIBS
10481 LIBS="-ldl  $LIBS"
10482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10483 /* end confdefs.h.  */
10484
10485 /* Override any GCC internal prototype to avoid an error.
10486    Use char because int might match the return type of a GCC
10487    builtin and then its argument prototype would still apply.  */
10488 #ifdef __cplusplus
10489 extern "C"
10490 #endif
10491 char dlopen ();
10492 int
10493 main ()
10494 {
10495 return dlopen ();
10496   ;
10497   return 0;
10498 }
10499 _ACEOF
10500 if ac_fn_c_try_link "$LINENO"; then :
10501   ac_cv_lib_dl_dlopen=yes
10502 else
10503   ac_cv_lib_dl_dlopen=no
10504 fi
10505 rm -f core conftest.err conftest.$ac_objext \
10506     conftest$ac_exeext conftest.$ac_ext
10507 LIBS=$ac_check_lib_save_LIBS
10508 fi
10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10510 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10511 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10512   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10513 else
10514
10515     lt_cv_dlopen="dyld"
10516     lt_cv_dlopen_libs=
10517     lt_cv_dlopen_self=yes
10518
10519 fi
10520
10521     ;;
10522
10523   *)
10524     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10525 if test "x$ac_cv_func_shl_load" = xyes; then :
10526   lt_cv_dlopen="shl_load"
10527 else
10528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10529 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10530 if ${ac_cv_lib_dld_shl_load+:} false; then :
10531   $as_echo_n "(cached) " >&6
10532 else
10533   ac_check_lib_save_LIBS=$LIBS
10534 LIBS="-ldld  $LIBS"
10535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10536 /* end confdefs.h.  */
10537
10538 /* Override any GCC internal prototype to avoid an error.
10539    Use char because int might match the return type of a GCC
10540    builtin and then its argument prototype would still apply.  */
10541 #ifdef __cplusplus
10542 extern "C"
10543 #endif
10544 char shl_load ();
10545 int
10546 main ()
10547 {
10548 return shl_load ();
10549   ;
10550   return 0;
10551 }
10552 _ACEOF
10553 if ac_fn_c_try_link "$LINENO"; then :
10554   ac_cv_lib_dld_shl_load=yes
10555 else
10556   ac_cv_lib_dld_shl_load=no
10557 fi
10558 rm -f core conftest.err conftest.$ac_objext \
10559     conftest$ac_exeext conftest.$ac_ext
10560 LIBS=$ac_check_lib_save_LIBS
10561 fi
10562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10563 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10564 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10565   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10566 else
10567   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10568 if test "x$ac_cv_func_dlopen" = xyes; then :
10569   lt_cv_dlopen="dlopen"
10570 else
10571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10572 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10573 if ${ac_cv_lib_dl_dlopen+:} false; then :
10574   $as_echo_n "(cached) " >&6
10575 else
10576   ac_check_lib_save_LIBS=$LIBS
10577 LIBS="-ldl  $LIBS"
10578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10579 /* end confdefs.h.  */
10580
10581 /* Override any GCC internal prototype to avoid an error.
10582    Use char because int might match the return type of a GCC
10583    builtin and then its argument prototype would still apply.  */
10584 #ifdef __cplusplus
10585 extern "C"
10586 #endif
10587 char dlopen ();
10588 int
10589 main ()
10590 {
10591 return dlopen ();
10592   ;
10593   return 0;
10594 }
10595 _ACEOF
10596 if ac_fn_c_try_link "$LINENO"; then :
10597   ac_cv_lib_dl_dlopen=yes
10598 else
10599   ac_cv_lib_dl_dlopen=no
10600 fi
10601 rm -f core conftest.err conftest.$ac_objext \
10602     conftest$ac_exeext conftest.$ac_ext
10603 LIBS=$ac_check_lib_save_LIBS
10604 fi
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10606 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10607 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10608   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10609 else
10610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10611 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10612 if ${ac_cv_lib_svld_dlopen+:} false; then :
10613   $as_echo_n "(cached) " >&6
10614 else
10615   ac_check_lib_save_LIBS=$LIBS
10616 LIBS="-lsvld  $LIBS"
10617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10618 /* end confdefs.h.  */
10619
10620 /* Override any GCC internal prototype to avoid an error.
10621    Use char because int might match the return type of a GCC
10622    builtin and then its argument prototype would still apply.  */
10623 #ifdef __cplusplus
10624 extern "C"
10625 #endif
10626 char dlopen ();
10627 int
10628 main ()
10629 {
10630 return dlopen ();
10631   ;
10632   return 0;
10633 }
10634 _ACEOF
10635 if ac_fn_c_try_link "$LINENO"; then :
10636   ac_cv_lib_svld_dlopen=yes
10637 else
10638   ac_cv_lib_svld_dlopen=no
10639 fi
10640 rm -f core conftest.err conftest.$ac_objext \
10641     conftest$ac_exeext conftest.$ac_ext
10642 LIBS=$ac_check_lib_save_LIBS
10643 fi
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10645 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10646 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10647   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10648 else
10649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10650 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10651 if ${ac_cv_lib_dld_dld_link+:} false; then :
10652   $as_echo_n "(cached) " >&6
10653 else
10654   ac_check_lib_save_LIBS=$LIBS
10655 LIBS="-ldld  $LIBS"
10656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10657 /* end confdefs.h.  */
10658
10659 /* Override any GCC internal prototype to avoid an error.
10660    Use char because int might match the return type of a GCC
10661    builtin and then its argument prototype would still apply.  */
10662 #ifdef __cplusplus
10663 extern "C"
10664 #endif
10665 char dld_link ();
10666 int
10667 main ()
10668 {
10669 return dld_link ();
10670   ;
10671   return 0;
10672 }
10673 _ACEOF
10674 if ac_fn_c_try_link "$LINENO"; then :
10675   ac_cv_lib_dld_dld_link=yes
10676 else
10677   ac_cv_lib_dld_dld_link=no
10678 fi
10679 rm -f core conftest.err conftest.$ac_objext \
10680     conftest$ac_exeext conftest.$ac_ext
10681 LIBS=$ac_check_lib_save_LIBS
10682 fi
10683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10684 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10685 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10686   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10687 fi
10688
10689
10690 fi
10691
10692
10693 fi
10694
10695
10696 fi
10697
10698
10699 fi
10700
10701
10702 fi
10703
10704     ;;
10705   esac
10706
10707   if test "x$lt_cv_dlopen" != xno; then
10708     enable_dlopen=yes
10709   else
10710     enable_dlopen=no
10711   fi
10712
10713   case $lt_cv_dlopen in
10714   dlopen)
10715     save_CPPFLAGS="$CPPFLAGS"
10716     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10717
10718     save_LDFLAGS="$LDFLAGS"
10719     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10720
10721     save_LIBS="$LIBS"
10722     LIBS="$lt_cv_dlopen_libs $LIBS"
10723
10724     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10725 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10726 if ${lt_cv_dlopen_self+:} false; then :
10727   $as_echo_n "(cached) " >&6
10728 else
10729           if test "$cross_compiling" = yes; then :
10730   lt_cv_dlopen_self=cross
10731 else
10732   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10733   lt_status=$lt_dlunknown
10734   cat > conftest.$ac_ext <<_LT_EOF
10735 #line 10735 "configure"
10736 #include "confdefs.h"
10737
10738 #if HAVE_DLFCN_H
10739 #include <dlfcn.h>
10740 #endif
10741
10742 #include <stdio.h>
10743
10744 #ifdef RTLD_GLOBAL
10745 #  define LT_DLGLOBAL           RTLD_GLOBAL
10746 #else
10747 #  ifdef DL_GLOBAL
10748 #    define LT_DLGLOBAL         DL_GLOBAL
10749 #  else
10750 #    define LT_DLGLOBAL         0
10751 #  endif
10752 #endif
10753
10754 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10755    find out it does not work in some platform. */
10756 #ifndef LT_DLLAZY_OR_NOW
10757 #  ifdef RTLD_LAZY
10758 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10759 #  else
10760 #    ifdef DL_LAZY
10761 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10762 #    else
10763 #      ifdef RTLD_NOW
10764 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10765 #      else
10766 #        ifdef DL_NOW
10767 #          define LT_DLLAZY_OR_NOW      DL_NOW
10768 #        else
10769 #          define LT_DLLAZY_OR_NOW      0
10770 #        endif
10771 #      endif
10772 #    endif
10773 #  endif
10774 #endif
10775
10776 /* When -fvisbility=hidden is used, assume the code has been annotated
10777    correspondingly for the symbols needed.  */
10778 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10779 void fnord () __attribute__((visibility("default")));
10780 #endif
10781
10782 void fnord () { int i=42; }
10783 int main ()
10784 {
10785   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10786   int status = $lt_dlunknown;
10787
10788   if (self)
10789     {
10790       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10791       else
10792         {
10793           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10794           else puts (dlerror ());
10795         }
10796       /* dlclose (self); */
10797     }
10798   else
10799     puts (dlerror ());
10800
10801   return status;
10802 }
10803 _LT_EOF
10804   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10805   (eval $ac_link) 2>&5
10806   ac_status=$?
10807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10808   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10809     (./conftest; exit; ) >&5 2>/dev/null
10810     lt_status=$?
10811     case x$lt_status in
10812       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10813       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10814       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10815     esac
10816   else :
10817     # compilation failed
10818     lt_cv_dlopen_self=no
10819   fi
10820 fi
10821 rm -fr conftest*
10822
10823
10824 fi
10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10826 $as_echo "$lt_cv_dlopen_self" >&6; }
10827
10828     if test "x$lt_cv_dlopen_self" = xyes; then
10829       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10830       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10831 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10832 if ${lt_cv_dlopen_self_static+:} false; then :
10833   $as_echo_n "(cached) " >&6
10834 else
10835           if test "$cross_compiling" = yes; then :
10836   lt_cv_dlopen_self_static=cross
10837 else
10838   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10839   lt_status=$lt_dlunknown
10840   cat > conftest.$ac_ext <<_LT_EOF
10841 #line 10841 "configure"
10842 #include "confdefs.h"
10843
10844 #if HAVE_DLFCN_H
10845 #include <dlfcn.h>
10846 #endif
10847
10848 #include <stdio.h>
10849
10850 #ifdef RTLD_GLOBAL
10851 #  define LT_DLGLOBAL           RTLD_GLOBAL
10852 #else
10853 #  ifdef DL_GLOBAL
10854 #    define LT_DLGLOBAL         DL_GLOBAL
10855 #  else
10856 #    define LT_DLGLOBAL         0
10857 #  endif
10858 #endif
10859
10860 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10861    find out it does not work in some platform. */
10862 #ifndef LT_DLLAZY_OR_NOW
10863 #  ifdef RTLD_LAZY
10864 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10865 #  else
10866 #    ifdef DL_LAZY
10867 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10868 #    else
10869 #      ifdef RTLD_NOW
10870 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10871 #      else
10872 #        ifdef DL_NOW
10873 #          define LT_DLLAZY_OR_NOW      DL_NOW
10874 #        else
10875 #          define LT_DLLAZY_OR_NOW      0
10876 #        endif
10877 #      endif
10878 #    endif
10879 #  endif
10880 #endif
10881
10882 /* When -fvisbility=hidden is used, assume the code has been annotated
10883    correspondingly for the symbols needed.  */
10884 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10885 void fnord () __attribute__((visibility("default")));
10886 #endif
10887
10888 void fnord () { int i=42; }
10889 int main ()
10890 {
10891   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10892   int status = $lt_dlunknown;
10893
10894   if (self)
10895     {
10896       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10897       else
10898         {
10899           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10900           else puts (dlerror ());
10901         }
10902       /* dlclose (self); */
10903     }
10904   else
10905     puts (dlerror ());
10906
10907   return status;
10908 }
10909 _LT_EOF
10910   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10911   (eval $ac_link) 2>&5
10912   ac_status=$?
10913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10914   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10915     (./conftest; exit; ) >&5 2>/dev/null
10916     lt_status=$?
10917     case x$lt_status in
10918       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10919       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10920       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10921     esac
10922   else :
10923     # compilation failed
10924     lt_cv_dlopen_self_static=no
10925   fi
10926 fi
10927 rm -fr conftest*
10928
10929
10930 fi
10931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10932 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10933     fi
10934
10935     CPPFLAGS="$save_CPPFLAGS"
10936     LDFLAGS="$save_LDFLAGS"
10937     LIBS="$save_LIBS"
10938     ;;
10939   esac
10940
10941   case $lt_cv_dlopen_self in
10942   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10943   *) enable_dlopen_self=unknown ;;
10944   esac
10945
10946   case $lt_cv_dlopen_self_static in
10947   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10948   *) enable_dlopen_self_static=unknown ;;
10949   esac
10950 fi
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968 striplib=
10969 old_striplib=
10970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
10971 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
10972 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
10973   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
10974   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
10975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10976 $as_echo "yes" >&6; }
10977 else
10978 # FIXME - insert some real tests, host_os isn't really good enough
10979   case $host_os in
10980   darwin*)
10981     if test -n "$STRIP" ; then
10982       striplib="$STRIP -x"
10983       old_striplib="$STRIP -S"
10984       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10985 $as_echo "yes" >&6; }
10986     else
10987       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10988 $as_echo "no" >&6; }
10989     fi
10990     ;;
10991   *)
10992     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10993 $as_echo "no" >&6; }
10994     ;;
10995   esac
10996 fi
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009   # Report which library types will actually be built
11010   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11011 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11013 $as_echo "$can_build_shared" >&6; }
11014
11015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11016 $as_echo_n "checking whether to build shared libraries... " >&6; }
11017   test "$can_build_shared" = "no" && enable_shared=no
11018
11019   # On AIX, shared libraries and static libraries use the same namespace, and
11020   # are all built from PIC.
11021   case $host_os in
11022   aix3*)
11023     test "$enable_shared" = yes && enable_static=no
11024     if test -n "$RANLIB"; then
11025       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11026       postinstall_cmds='$RANLIB $lib'
11027     fi
11028     ;;
11029
11030   aix[4-9]*)
11031     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11032       test "$enable_shared" = yes && enable_static=no
11033     fi
11034     ;;
11035   esac
11036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11037 $as_echo "$enable_shared" >&6; }
11038
11039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11040 $as_echo_n "checking whether to build static libraries... " >&6; }
11041   # Make sure either enable_shared or enable_static is yes.
11042   test "$enable_shared" = yes || enable_static=yes
11043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11044 $as_echo "$enable_static" >&6; }
11045
11046
11047
11048
11049 fi
11050 ac_ext=c
11051 ac_cpp='$CPP $CPPFLAGS'
11052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11055
11056 CC="$lt_save_CC"
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070         ac_config_commands="$ac_config_commands libtool"
11071
11072
11073
11074
11075 # Only expand once:
11076
11077
11078
11079
11080
11081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11082 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11083     # Check whether --enable-maintainer-mode was given.
11084 if test "${enable_maintainer_mode+set}" = set; then :
11085   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11086 else
11087   USE_MAINTAINER_MODE=no
11088 fi
11089
11090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11091 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11092    if test $USE_MAINTAINER_MODE = yes; then
11093   MAINTAINER_MODE_TRUE=
11094   MAINTAINER_MODE_FALSE='#'
11095 else
11096   MAINTAINER_MODE_TRUE='#'
11097   MAINTAINER_MODE_FALSE=
11098 fi
11099
11100   MAINT=$MAINTAINER_MODE_TRUE
11101
11102
11103
11104
11105 sim_inline="-DDEFAULT_INLINE=0"
11106 # Check whether --enable-sim-inline was given.
11107 if test "${enable_sim_inline+set}" = set; then :
11108   enableval=$enable_sim_inline; sim_inline=""
11109 case "$enableval" in
11110   no)           sim_inline="-DDEFAULT_INLINE=0";;
11111   0)            sim_inline="-DDEFAULT_INLINE=0";;
11112   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
11113   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
11114   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11115        new_flag=""
11116        case "$x" in
11117          *_INLINE=*)    new_flag="-D$x";;
11118          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
11119          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
11120          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
11121        esac
11122        if test x"$sim_inline" = x""; then
11123          sim_inline="$new_flag"
11124        else
11125          sim_inline="$sim_inline $new_flag"
11126        fi
11127      done;;
11128 esac
11129 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
11130   echo "Setting inline flags = $sim_inline" 6>&1
11131 fi
11132 fi
11133
11134
11135
11136 # Select the default model for the target.
11137 riscv_model=
11138 case "${target}" in
11139 riscv32*) riscv_model="RV32G" ;;
11140 riscv*) riscv_model="RV64G" ;;
11141 esac
11142
11143 default_sim_default_model="${riscv_model}"
11144 # Check whether --enable-sim-default-model was given.
11145 if test "${enable_sim_default_model+set}" = set; then :
11146   enableval=$enable_sim_default_model; case "${enableval}" in
11147   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
11148   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
11149 esac
11150 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
11151   echo "Setting default model = $sim_default_model" 6>&1
11152 fi
11153 else
11154   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
11155 fi
11156
11157
11158
11159 # Select the bitsize of the target.
11160 riscv_addr_bitsize=
11161 case "${target}" in
11162 riscv32*) riscv_addr_bitsize=32 ;;
11163 riscv*) riscv_addr_bitsize=64 ;;
11164 esac
11165 wire_word_bitsize="$riscv_addr_bitsize"
11166 wire_word_msb=""
11167 wire_address_bitsize=""
11168 wire_cell_bitsize=""
11169 # Check whether --enable-sim-bitsize was given.
11170 if test "${enable_sim_bitsize+set}" = set; then :
11171   enableval=$enable_sim_bitsize; sim_bitsize=
11172 case "${enableval}" in
11173   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
11174   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
11175   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11176   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11177   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11178         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
11179       else
11180         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
11181       fi ;;
11182   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11183         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
11184       else
11185         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
11186       fi ;;
11187   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11188 esac
11189 # address bitsize
11190 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
11191 case x"${tmp}" in
11192   x ) ;;
11193   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
11194   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
11195   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11196 esac
11197 # cell bitsize
11198 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
11199 case x"${tmp}" in
11200   x ) ;;
11201   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
11202   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
11203   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11204 esac
11205 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
11206   echo "Setting bitsize flags = $sim_bitsize" 6>&1
11207 fi
11208 else
11209   sim_bitsize=""
11210 if test x"$wire_word_bitsize" != x; then
11211   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
11212 fi
11213 if test x"$wire_word_msb" != x; then
11214   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
11215 fi
11216 if test x"$wire_address_bitsize" != x; then
11217   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
11218 fi
11219 if test x"$wire_cell_bitsize" != x; then
11220   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
11221 fi
11222 fi
11223
11224
11225
11226 hardware="cfi core pal glue "
11227 sim_hw_cflags="-DWITH_HW=1"
11228 sim_hw="$hardware"
11229 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
11230
11231 # Check whether --enable-sim-hardware was given.
11232 if test "${enable_sim_hardware+set}" = set; then :
11233   enableval=$enable_sim_hardware;
11234 else
11235   enable_sim_hardware="yes"
11236 fi
11237
11238 case ${enable_sim_hardware} in
11239   yes|no) ;;
11240   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
11241   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
11242   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
11243 esac
11244
11245 if test "$enable_sim_hardware" = no; then
11246   sim_hw_objs=
11247   sim_hw_cflags="-DWITH_HW=0"
11248   sim_hw=
11249 else
11250   sim_hw_cflags="-DWITH_HW=1"
11251   # remove duplicates
11252   sim_hw=""
11253   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
11254   for i in $hardware ; do
11255     case " $sim_hw " in
11256       *" $i "*) ;;
11257       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
11258     esac
11259   done
11260   # mingw does not support sockser
11261   case ${host} in
11262     *mingw*) ;;
11263     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
11264        # that you instatiate.  Instead, other code will call into it directly.
11265        # At some point, we should convert it over.
11266        sim_hw_objs="$sim_hw_objs dv-sockser.o"
11267        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
11268        ;;
11269   esac
11270   if test x"$silent" != x"yes"; then
11271     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
11272   fi
11273     case " $hardware " in
11274     *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
11275 $as_echo_n "checking for log2 in -lm... " >&6; }
11276 if ${ac_cv_lib_m_log2+:} false; then :
11277   $as_echo_n "(cached) " >&6
11278 else
11279   ac_check_lib_save_LIBS=$LIBS
11280 LIBS="-lm  $LIBS"
11281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11282 /* end confdefs.h.  */
11283
11284 /* Override any GCC internal prototype to avoid an error.
11285    Use char because int might match the return type of a GCC
11286    builtin and then its argument prototype would still apply.  */
11287 #ifdef __cplusplus
11288 extern "C"
11289 #endif
11290 char log2 ();
11291 int
11292 main ()
11293 {
11294 return log2 ();
11295   ;
11296   return 0;
11297 }
11298 _ACEOF
11299 if ac_fn_c_try_link "$LINENO"; then :
11300   ac_cv_lib_m_log2=yes
11301 else
11302   ac_cv_lib_m_log2=no
11303 fi
11304 rm -f core conftest.err conftest.$ac_objext \
11305     conftest$ac_exeext conftest.$ac_ext
11306 LIBS=$ac_check_lib_save_LIBS
11307 fi
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
11309 $as_echo "$ac_cv_lib_m_log2" >&6; }
11310 if test "x$ac_cv_lib_m_log2" = xyes; then :
11311   cat >>confdefs.h <<_ACEOF
11312 #define HAVE_LIBM 1
11313 _ACEOF
11314
11315   LIBS="-lm $LIBS"
11316
11317 fi
11318 ;;
11319   esac
11320 fi
11321
11322
11323 cgen_breaks=""
11324 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
11325 cgen_breaks="break cgen_rtx_error";
11326 fi
11327
11328 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
11329
11330 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
11331
11332 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
11333
11334 ac_config_commands="$ac_config_commands Makefile"
11335
11336 ac_config_commands="$ac_config_commands stamp-h"
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348 cat >confcache <<\_ACEOF
11349 # This file is a shell script that caches the results of configure
11350 # tests run on this system so they can be shared between configure
11351 # scripts and configure runs, see configure's option --config-cache.
11352 # It is not useful on other systems.  If it contains results you don't
11353 # want to keep, you may remove or edit it.
11354 #
11355 # config.status only pays attention to the cache file if you give it
11356 # the --recheck option to rerun configure.
11357 #
11358 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11359 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11360 # following values.
11361
11362 _ACEOF
11363
11364 # The following way of writing the cache mishandles newlines in values,
11365 # but we know of no workaround that is simple, portable, and efficient.
11366 # So, we kill variables containing newlines.
11367 # Ultrix sh set writes to stderr and can't be redirected directly,
11368 # and sets the high bit in the cache file unless we assign to the vars.
11369 (
11370   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11371     eval ac_val=\$$ac_var
11372     case $ac_val in #(
11373     *${as_nl}*)
11374       case $ac_var in #(
11375       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11376 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11377       esac
11378       case $ac_var in #(
11379       _ | IFS | as_nl) ;; #(
11380       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11381       *) { eval $ac_var=; unset $ac_var;} ;;
11382       esac ;;
11383     esac
11384   done
11385
11386   (set) 2>&1 |
11387     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11388     *${as_nl}ac_space=\ *)
11389       # `set' does not quote correctly, so add quotes: double-quote
11390       # substitution turns \\\\ into \\, and sed turns \\ into \.
11391       sed -n \
11392         "s/'/'\\\\''/g;
11393           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11394       ;; #(
11395     *)
11396       # `set' quotes correctly as required by POSIX, so do not add quotes.
11397       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11398       ;;
11399     esac |
11400     sort
11401 ) |
11402   sed '
11403      /^ac_cv_env_/b end
11404      t clear
11405      :clear
11406      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11407      t end
11408      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11409      :end' >>confcache
11410 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11411   if test -w "$cache_file"; then
11412     if test "x$cache_file" != "x/dev/null"; then
11413       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11414 $as_echo "$as_me: updating cache $cache_file" >&6;}
11415       if test ! -f "$cache_file" || test -h "$cache_file"; then
11416         cat confcache >"$cache_file"
11417       else
11418         case $cache_file in #(
11419         */* | ?:*)
11420           mv -f confcache "$cache_file"$$ &&
11421           mv -f "$cache_file"$$ "$cache_file" ;; #(
11422         *)
11423           mv -f confcache "$cache_file" ;;
11424         esac
11425       fi
11426     fi
11427   else
11428     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11429 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11430   fi
11431 fi
11432 rm -f confcache
11433
11434 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11435 # Let make expand exec_prefix.
11436 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11437
11438 # Transform confdefs.h into DEFS.
11439 # Protect against shell expansion while executing Makefile rules.
11440 # Protect against Makefile macro expansion.
11441 #
11442 # If the first sed substitution is executed (which looks for macros that
11443 # take arguments), then branch to the quote section.  Otherwise,
11444 # look for a macro that doesn't take arguments.
11445 ac_script='
11446 :mline
11447 /\\$/{
11448  N
11449  s,\\\n,,
11450  b mline
11451 }
11452 t clear
11453 :clear
11454 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
11455 t quote
11456 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
11457 t quote
11458 b any
11459 :quote
11460 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
11461 s/\[/\\&/g
11462 s/\]/\\&/g
11463 s/\$/$$/g
11464 H
11465 :any
11466 ${
11467         g
11468         s/^\n//
11469         s/\n/ /g
11470         p
11471 }
11472 '
11473 DEFS=`sed -n "$ac_script" confdefs.h`
11474
11475
11476 ac_libobjs=
11477 ac_ltlibobjs=
11478 U=
11479 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11480   # 1. Remove the extension, and $U if already installed.
11481   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11482   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11483   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11484   #    will be set to the directory where LIBOBJS objects are built.
11485   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11486   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11487 done
11488 LIBOBJS=$ac_libobjs
11489
11490 LTLIBOBJS=$ac_ltlibobjs
11491
11492
11493
11494 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
11495   as_fn_error $? "conditional \"PLUGINS\" was never defined.
11496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11497 fi
11498 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11499   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11500 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11501 fi
11502
11503 : "${CONFIG_STATUS=./config.status}"
11504 ac_write_fail=0
11505 ac_clean_files_save=$ac_clean_files
11506 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11508 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11509 as_write_fail=0
11510 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11511 #! $SHELL
11512 # Generated by $as_me.
11513 # Run this file to recreate the current configuration.
11514 # Compiler output produced by configure, useful for debugging
11515 # configure, is in config.log if it exists.
11516
11517 debug=false
11518 ac_cs_recheck=false
11519 ac_cs_silent=false
11520
11521 SHELL=\${CONFIG_SHELL-$SHELL}
11522 export SHELL
11523 _ASEOF
11524 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11525 ## -------------------- ##
11526 ## M4sh Initialization. ##
11527 ## -------------------- ##
11528
11529 # Be more Bourne compatible
11530 DUALCASE=1; export DUALCASE # for MKS sh
11531 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11532   emulate sh
11533   NULLCMD=:
11534   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11535   # is contrary to our usage.  Disable this feature.
11536   alias -g '${1+"$@"}'='"$@"'
11537   setopt NO_GLOB_SUBST
11538 else
11539   case `(set -o) 2>/dev/null` in #(
11540   *posix*) :
11541     set -o posix ;; #(
11542   *) :
11543      ;;
11544 esac
11545 fi
11546
11547
11548 as_nl='
11549 '
11550 export as_nl
11551 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11552 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11553 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11554 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11555 # Prefer a ksh shell builtin over an external printf program on Solaris,
11556 # but without wasting forks for bash or zsh.
11557 if test -z "$BASH_VERSION$ZSH_VERSION" \
11558     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11559   as_echo='print -r --'
11560   as_echo_n='print -rn --'
11561 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11562   as_echo='printf %s\n'
11563   as_echo_n='printf %s'
11564 else
11565   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11566     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11567     as_echo_n='/usr/ucb/echo -n'
11568   else
11569     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11570     as_echo_n_body='eval
11571       arg=$1;
11572       case $arg in #(
11573       *"$as_nl"*)
11574         expr "X$arg" : "X\\(.*\\)$as_nl";
11575         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11576       esac;
11577       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11578     '
11579     export as_echo_n_body
11580     as_echo_n='sh -c $as_echo_n_body as_echo'
11581   fi
11582   export as_echo_body
11583   as_echo='sh -c $as_echo_body as_echo'
11584 fi
11585
11586 # The user is always right.
11587 if test "${PATH_SEPARATOR+set}" != set; then
11588   PATH_SEPARATOR=:
11589   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11590     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11591       PATH_SEPARATOR=';'
11592   }
11593 fi
11594
11595
11596 # IFS
11597 # We need space, tab and new line, in precisely that order.  Quoting is
11598 # there to prevent editors from complaining about space-tab.
11599 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11600 # splitting by setting IFS to empty value.)
11601 IFS=" ""        $as_nl"
11602
11603 # Find who we are.  Look in the path if we contain no directory separator.
11604 as_myself=
11605 case $0 in #((
11606   *[\\/]* ) as_myself=$0 ;;
11607   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11608 for as_dir in $PATH
11609 do
11610   IFS=$as_save_IFS
11611   test -z "$as_dir" && as_dir=.
11612     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
11613   done
11614 IFS=$as_save_IFS
11615
11616      ;;
11617 esac
11618 # We did not find ourselves, most probably we were run as `sh COMMAND'
11619 # in which case we are not to be found in the path.
11620 if test "x$as_myself" = x; then
11621   as_myself=$0
11622 fi
11623 if test ! -f "$as_myself"; then
11624   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11625   exit 1
11626 fi
11627
11628 # Unset variables that we do not need and which cause bugs (e.g. in
11629 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
11630 # suppresses any "Segmentation fault" message there.  '((' could
11631 # trigger a bug in pdksh 5.2.14.
11632 for as_var in BASH_ENV ENV MAIL MAILPATH
11633 do eval test x\${$as_var+set} = xset \
11634   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
11635 done
11636 PS1='$ '
11637 PS2='> '
11638 PS4='+ '
11639
11640 # NLS nuisances.
11641 LC_ALL=C
11642 export LC_ALL
11643 LANGUAGE=C
11644 export LANGUAGE
11645
11646 # CDPATH.
11647 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
11648
11649
11650 # as_fn_error STATUS ERROR [LINENO LOG_FD]
11651 # ----------------------------------------
11652 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
11653 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11654 # script with STATUS, using 1 if that was 0.
11655 as_fn_error ()
11656 {
11657   as_status=$1; test $as_status -eq 0 && as_status=1
11658   if test "$4"; then
11659     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
11660     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
11661   fi
11662   $as_echo "$as_me: error: $2" >&2
11663   as_fn_exit $as_status
11664 } # as_fn_error
11665
11666
11667 # as_fn_set_status STATUS
11668 # -----------------------
11669 # Set $? to STATUS, without forking.
11670 as_fn_set_status ()
11671 {
11672   return $1
11673 } # as_fn_set_status
11674
11675 # as_fn_exit STATUS
11676 # -----------------
11677 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
11678 as_fn_exit ()
11679 {
11680   set +e
11681   as_fn_set_status $1
11682   exit $1
11683 } # as_fn_exit
11684
11685 # as_fn_unset VAR
11686 # ---------------
11687 # Portably unset VAR.
11688 as_fn_unset ()
11689 {
11690   { eval $1=; unset $1;}
11691 }
11692 as_unset=as_fn_unset
11693 # as_fn_append VAR VALUE
11694 # ----------------------
11695 # Append the text in VALUE to the end of the definition contained in VAR. Take
11696 # advantage of any shell optimizations that allow amortized linear growth over
11697 # repeated appends, instead of the typical quadratic growth present in naive
11698 # implementations.
11699 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
11700   eval 'as_fn_append ()
11701   {
11702     eval $1+=\$2
11703   }'
11704 else
11705   as_fn_append ()
11706   {
11707     eval $1=\$$1\$2
11708   }
11709 fi # as_fn_append
11710
11711 # as_fn_arith ARG...
11712 # ------------------
11713 # Perform arithmetic evaluation on the ARGs, and store the result in the
11714 # global $as_val. Take advantage of shells that can avoid forks. The arguments
11715 # must be portable across $(()) and expr.
11716 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
11717   eval 'as_fn_arith ()
11718   {
11719     as_val=$(( $* ))
11720   }'
11721 else
11722   as_fn_arith ()
11723   {
11724     as_val=`expr "$@" || test $? -eq 1`
11725   }
11726 fi # as_fn_arith
11727
11728
11729 if expr a : '\(a\)' >/dev/null 2>&1 &&
11730    test "X`expr 00001 : '.*\(...\)'`" = X001; then
11731   as_expr=expr
11732 else
11733   as_expr=false
11734 fi
11735
11736 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
11737   as_basename=basename
11738 else
11739   as_basename=false
11740 fi
11741
11742 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
11743   as_dirname=dirname
11744 else
11745   as_dirname=false
11746 fi
11747
11748 as_me=`$as_basename -- "$0" ||
11749 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11750          X"$0" : 'X\(//\)$' \| \
11751          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11752 $as_echo X/"$0" |
11753     sed '/^.*\/\([^/][^/]*\)\/*$/{
11754             s//\1/
11755             q
11756           }
11757           /^X\/\(\/\/\)$/{
11758             s//\1/
11759             q
11760           }
11761           /^X\/\(\/\).*/{
11762             s//\1/
11763             q
11764           }
11765           s/.*/./; q'`
11766
11767 # Avoid depending upon Character Ranges.
11768 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11769 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11770 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11771 as_cr_digits='0123456789'
11772 as_cr_alnum=$as_cr_Letters$as_cr_digits
11773
11774 ECHO_C= ECHO_N= ECHO_T=
11775 case `echo -n x` in #(((((
11776 -n*)
11777   case `echo 'xy\c'` in
11778   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
11779   xy)  ECHO_C='\c';;
11780   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
11781        ECHO_T=' ';;
11782   esac;;
11783 *)
11784   ECHO_N='-n';;
11785 esac
11786
11787 rm -f conf$$ conf$$.exe conf$$.file
11788 if test -d conf$$.dir; then
11789   rm -f conf$$.dir/conf$$.file
11790 else
11791   rm -f conf$$.dir
11792   mkdir conf$$.dir 2>/dev/null
11793 fi
11794 if (echo >conf$$.file) 2>/dev/null; then
11795   if ln -s conf$$.file conf$$ 2>/dev/null; then
11796     as_ln_s='ln -s'
11797     # ... but there are two gotchas:
11798     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
11799     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
11800     # In both cases, we have to default to `cp -pR'.
11801     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
11802       as_ln_s='cp -pR'
11803   elif ln conf$$.file conf$$ 2>/dev/null; then
11804     as_ln_s=ln
11805   else
11806     as_ln_s='cp -pR'
11807   fi
11808 else
11809   as_ln_s='cp -pR'
11810 fi
11811 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
11812 rmdir conf$$.dir 2>/dev/null
11813
11814
11815 # as_fn_mkdir_p
11816 # -------------
11817 # Create "$as_dir" as a directory, including parents if necessary.
11818 as_fn_mkdir_p ()
11819 {
11820
11821   case $as_dir in #(
11822   -*) as_dir=./$as_dir;;
11823   esac
11824   test -d "$as_dir" || eval $as_mkdir_p || {
11825     as_dirs=
11826     while :; do
11827       case $as_dir in #(
11828       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
11829       *) as_qdir=$as_dir;;
11830       esac
11831       as_dirs="'$as_qdir' $as_dirs"
11832       as_dir=`$as_dirname -- "$as_dir" ||
11833 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11834          X"$as_dir" : 'X\(//\)[^/]' \| \
11835          X"$as_dir" : 'X\(//\)$' \| \
11836          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11837 $as_echo X"$as_dir" |
11838     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11839             s//\1/
11840             q
11841           }
11842           /^X\(\/\/\)[^/].*/{
11843             s//\1/
11844             q
11845           }
11846           /^X\(\/\/\)$/{
11847             s//\1/
11848             q
11849           }
11850           /^X\(\/\).*/{
11851             s//\1/
11852             q
11853           }
11854           s/.*/./; q'`
11855       test -d "$as_dir" && break
11856     done
11857     test -z "$as_dirs" || eval "mkdir $as_dirs"
11858   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
11859
11860
11861 } # as_fn_mkdir_p
11862 if mkdir -p . 2>/dev/null; then
11863   as_mkdir_p='mkdir -p "$as_dir"'
11864 else
11865   test -d ./-p && rmdir ./-p
11866   as_mkdir_p=false
11867 fi
11868
11869
11870 # as_fn_executable_p FILE
11871 # -----------------------
11872 # Test if FILE is an executable regular file.
11873 as_fn_executable_p ()
11874 {
11875   test -f "$1" && test -x "$1"
11876 } # as_fn_executable_p
11877 as_test_x='test -x'
11878 as_executable_p=as_fn_executable_p
11879
11880 # Sed expression to map a string onto a valid CPP name.
11881 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11882
11883 # Sed expression to map a string onto a valid variable name.
11884 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11885
11886
11887 exec 6>&1
11888 ## ----------------------------------- ##
11889 ## Main body of $CONFIG_STATUS script. ##
11890 ## ----------------------------------- ##
11891 _ASEOF
11892 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
11893
11894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11895 # Save the log message, to keep $0 and so on meaningful, and to
11896 # report actual input values of CONFIG_FILES etc. instead of their
11897 # values after options handling.
11898 ac_log="
11899 This file was extended by $as_me, which was
11900 generated by GNU Autoconf 2.69.  Invocation command line was
11901
11902   CONFIG_FILES    = $CONFIG_FILES
11903   CONFIG_HEADERS  = $CONFIG_HEADERS
11904   CONFIG_LINKS    = $CONFIG_LINKS
11905   CONFIG_COMMANDS = $CONFIG_COMMANDS
11906   $ $0 $@
11907
11908 on `(hostname || uname -n) 2>/dev/null | sed 1q`
11909 "
11910
11911 _ACEOF
11912
11913 case $ac_config_files in *"
11914 "*) set x $ac_config_files; shift; ac_config_files=$*;;
11915 esac
11916
11917
11918
11919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11920 # Files that config.status was made for.
11921 config_files="$ac_config_files"
11922 config_commands="$ac_config_commands"
11923
11924 _ACEOF
11925
11926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11927 ac_cs_usage="\
11928 \`$as_me' instantiates files and other configuration actions
11929 from templates according to the current configuration.  Unless the files
11930 and actions are specified as TAGs, all are instantiated by default.
11931
11932 Usage: $0 [OPTION]... [TAG]...
11933
11934   -h, --help       print this help, then exit
11935   -V, --version    print version number and configuration settings, then exit
11936       --config     print configuration, then exit
11937   -q, --quiet, --silent
11938                    do not print progress messages
11939   -d, --debug      don't remove temporary files
11940       --recheck    update $as_me by reconfiguring in the same conditions
11941       --file=FILE[:TEMPLATE]
11942                    instantiate the configuration file FILE
11943
11944 Configuration files:
11945 $config_files
11946
11947 Configuration commands:
11948 $config_commands
11949
11950 Report bugs to the package provider."
11951
11952 _ACEOF
11953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11954 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
11955 ac_cs_version="\\
11956 config.status
11957 configured by $0, generated by GNU Autoconf 2.69,
11958   with options \\"\$ac_cs_config\\"
11959
11960 Copyright (C) 2012 Free Software Foundation, Inc.
11961 This config.status script is free software; the Free Software Foundation
11962 gives unlimited permission to copy, distribute and modify it."
11963
11964 ac_pwd='$ac_pwd'
11965 srcdir='$srcdir'
11966 INSTALL='$INSTALL'
11967 AWK='$AWK'
11968 test -n "\$AWK" || AWK=awk
11969 _ACEOF
11970
11971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11972 # The default lists apply if the user does not specify any file.
11973 ac_need_defaults=:
11974 while test $# != 0
11975 do
11976   case $1 in
11977   --*=?*)
11978     ac_option=`expr "X$1" : 'X\([^=]*\)='`
11979     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
11980     ac_shift=:
11981     ;;
11982   --*=)
11983     ac_option=`expr "X$1" : 'X\([^=]*\)='`
11984     ac_optarg=
11985     ac_shift=:
11986     ;;
11987   *)
11988     ac_option=$1
11989     ac_optarg=$2
11990     ac_shift=shift
11991     ;;
11992   esac
11993
11994   case $ac_option in
11995   # Handling of the options.
11996   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11997     ac_cs_recheck=: ;;
11998   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
11999     $as_echo "$ac_cs_version"; exit ;;
12000   --config | --confi | --conf | --con | --co | --c )
12001     $as_echo "$ac_cs_config"; exit ;;
12002   --debug | --debu | --deb | --de | --d | -d )
12003     debug=: ;;
12004   --file | --fil | --fi | --f )
12005     $ac_shift
12006     case $ac_optarg in
12007     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12008     '') as_fn_error $? "missing file argument" ;;
12009     esac
12010     as_fn_append CONFIG_FILES " '$ac_optarg'"
12011     ac_need_defaults=false;;
12012   --he | --h |  --help | --hel | -h )
12013     $as_echo "$ac_cs_usage"; exit ;;
12014   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12015   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12016     ac_cs_silent=: ;;
12017
12018   # This is an error.
12019   -*) as_fn_error $? "unrecognized option: \`$1'
12020 Try \`$0 --help' for more information." ;;
12021
12022   *) as_fn_append ac_config_targets " $1"
12023      ac_need_defaults=false ;;
12024
12025   esac
12026   shift
12027 done
12028
12029 ac_configure_extra_args=
12030
12031 if $ac_cs_silent; then
12032   exec 6>/dev/null
12033   ac_configure_extra_args="$ac_configure_extra_args --silent"
12034 fi
12035
12036 _ACEOF
12037 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12038 if \$ac_cs_recheck; then
12039   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12040   shift
12041   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12042   CONFIG_SHELL='$SHELL'
12043   export CONFIG_SHELL
12044   exec "\$@"
12045 fi
12046
12047 _ACEOF
12048 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12049 exec 5>>config.log
12050 {
12051   echo
12052   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12053 ## Running $as_me. ##
12054 _ASBOX
12055   $as_echo "$ac_log"
12056 } >&5
12057
12058 _ACEOF
12059 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12060 #
12061 # INIT-COMMANDS
12062 #
12063 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
12064
12065
12066 # The HP-UX ksh and POSIX shell print the target directory to stdout
12067 # if CDPATH is set.
12068 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12069
12070 sed_quote_subst='$sed_quote_subst'
12071 double_quote_subst='$double_quote_subst'
12072 delay_variable_subst='$delay_variable_subst'
12073 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12074 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12075 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12076 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12077 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12078 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12079 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12080 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12081 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12082 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12083 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12084 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12085 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12086 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12087 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12088 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12089 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12090 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12091 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12092 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12093 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12094 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12095 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12096 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12097 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12098 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12099 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12100 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12101 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12102 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12103 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12104 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12105 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12106 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12107 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12108 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12109 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12110 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12111 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12112 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12113 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12114 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12115 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12116 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12117 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12118 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12119 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12120 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12121 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"`'
12122 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12123 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12124 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12125 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12126 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12127 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12128 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12129 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12130 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12131 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12132 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12133 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12134 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12135 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12136 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12137 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12138 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12139 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12140 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12141 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12142 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12143 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12144 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12145 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12146 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12147 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12148 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12149 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12150 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12151 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12152 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12153 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12154 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12155 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12156 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12157 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12158 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12159 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12160 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12161 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12162 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12163 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12164 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12165 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12166 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12167 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12168 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12169 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12170 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12171 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12172 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12173 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12174 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12175 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12176 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12177 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12178 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12179 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12180 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12181 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12182 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12183 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12184 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12185 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12186 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12187 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12188 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12189 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12190 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12191 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12192 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12193
12194 LTCC='$LTCC'
12195 LTCFLAGS='$LTCFLAGS'
12196 compiler='$compiler_DEFAULT'
12197
12198 # A function that is used when there is no print builtin or printf.
12199 func_fallback_echo ()
12200 {
12201   eval 'cat <<_LTECHO_EOF
12202 \$1
12203 _LTECHO_EOF'
12204 }
12205
12206 # Quote evaled strings.
12207 for var in SHELL \
12208 ECHO \
12209 SED \
12210 GREP \
12211 EGREP \
12212 FGREP \
12213 LD \
12214 NM \
12215 LN_S \
12216 lt_SP2NL \
12217 lt_NL2SP \
12218 reload_flag \
12219 OBJDUMP \
12220 deplibs_check_method \
12221 file_magic_cmd \
12222 AR \
12223 AR_FLAGS \
12224 STRIP \
12225 RANLIB \
12226 CC \
12227 CFLAGS \
12228 compiler \
12229 lt_cv_sys_global_symbol_pipe \
12230 lt_cv_sys_global_symbol_to_cdecl \
12231 lt_cv_sys_global_symbol_to_c_name_address \
12232 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12233 lt_prog_compiler_no_builtin_flag \
12234 lt_prog_compiler_wl \
12235 lt_prog_compiler_pic \
12236 lt_prog_compiler_static \
12237 lt_cv_prog_compiler_c_o \
12238 need_locks \
12239 DSYMUTIL \
12240 NMEDIT \
12241 LIPO \
12242 OTOOL \
12243 OTOOL64 \
12244 shrext_cmds \
12245 export_dynamic_flag_spec \
12246 whole_archive_flag_spec \
12247 compiler_needs_object \
12248 with_gnu_ld \
12249 allow_undefined_flag \
12250 no_undefined_flag \
12251 hardcode_libdir_flag_spec \
12252 hardcode_libdir_flag_spec_ld \
12253 hardcode_libdir_separator \
12254 fix_srcfile_path \
12255 exclude_expsyms \
12256 include_expsyms \
12257 file_list_spec \
12258 variables_saved_for_relink \
12259 libname_spec \
12260 library_names_spec \
12261 soname_spec \
12262 install_override_mode \
12263 finish_eval \
12264 old_striplib \
12265 striplib; do
12266     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12267     *[\\\\\\\`\\"\\\$]*)
12268       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12269       ;;
12270     *)
12271       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12272       ;;
12273     esac
12274 done
12275
12276 # Double-quote double-evaled strings.
12277 for var in reload_cmds \
12278 old_postinstall_cmds \
12279 old_postuninstall_cmds \
12280 old_archive_cmds \
12281 extract_expsyms_cmds \
12282 old_archive_from_new_cmds \
12283 old_archive_from_expsyms_cmds \
12284 archive_cmds \
12285 archive_expsym_cmds \
12286 module_cmds \
12287 module_expsym_cmds \
12288 export_symbols_cmds \
12289 prelink_cmds \
12290 postinstall_cmds \
12291 postuninstall_cmds \
12292 finish_cmds \
12293 sys_lib_search_path_spec \
12294 sys_lib_dlsearch_path_spec; do
12295     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12296     *[\\\\\\\`\\"\\\$]*)
12297       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12298       ;;
12299     *)
12300       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12301       ;;
12302     esac
12303 done
12304
12305 ac_aux_dir='$ac_aux_dir'
12306 xsi_shell='$xsi_shell'
12307 lt_shell_append='$lt_shell_append'
12308
12309 # See if we are running on zsh, and set the options which allow our
12310 # commands through without removal of \ escapes INIT.
12311 if test -n "\${ZSH_VERSION+set}" ; then
12312    setopt NO_GLOB_SUBST
12313 fi
12314
12315
12316     PACKAGE='$PACKAGE'
12317     VERSION='$VERSION'
12318     TIMESTAMP='$TIMESTAMP'
12319     RM='$RM'
12320     ofile='$ofile'
12321
12322
12323
12324
12325 _ACEOF
12326
12327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12328
12329 # Handling of arguments.
12330 for ac_config_target in $ac_config_targets
12331 do
12332   case $ac_config_target in
12333     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
12334     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12335     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
12336     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
12337     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
12338     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
12339     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
12340
12341   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12342   esac
12343 done
12344
12345
12346 # If the user did not use the arguments to specify the items to instantiate,
12347 # then the envvar interface is used.  Set only those that are not.
12348 # We use the long form for the default assignment because of an extremely
12349 # bizarre bug on SunOS 4.1.3.
12350 if $ac_need_defaults; then
12351   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12352   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12353 fi
12354
12355 # Have a temporary directory for convenience.  Make it in the build tree
12356 # simply because there is no reason against having it here, and in addition,
12357 # creating and moving files from /tmp can sometimes cause problems.
12358 # Hook for its removal unless debugging.
12359 # Note that there is a small window in which the directory will not be cleaned:
12360 # after its creation but before its name has been assigned to `$tmp'.
12361 $debug ||
12362 {
12363   tmp= ac_tmp=
12364   trap 'exit_status=$?
12365   : "${ac_tmp:=$tmp}"
12366   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12367 ' 0
12368   trap 'as_fn_exit 1' 1 2 13 15
12369 }
12370 # Create a (secure) tmp directory for tmp files.
12371
12372 {
12373   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12374   test -d "$tmp"
12375 }  ||
12376 {
12377   tmp=./conf$$-$RANDOM
12378   (umask 077 && mkdir "$tmp")
12379 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12380 ac_tmp=$tmp
12381
12382 # Set up the scripts for CONFIG_FILES section.
12383 # No need to generate them if there are no CONFIG_FILES.
12384 # This happens for instance with `./config.status config.h'.
12385 if test -n "$CONFIG_FILES"; then
12386
12387
12388 ac_cr=`echo X | tr X '\015'`
12389 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12390 # But we know of no other shell where ac_cr would be empty at this
12391 # point, so we can use a bashism as a fallback.
12392 if test "x$ac_cr" = x; then
12393   eval ac_cr=\$\'\\r\'
12394 fi
12395 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12396 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12397   ac_cs_awk_cr='\\r'
12398 else
12399   ac_cs_awk_cr=$ac_cr
12400 fi
12401
12402 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12403 _ACEOF
12404
12405
12406 {
12407   echo "cat >conf$$subs.awk <<_ACEOF" &&
12408   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12409   echo "_ACEOF"
12410 } >conf$$subs.sh ||
12411   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12412 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12413 ac_delim='%!_!# '
12414 for ac_last_try in false false false false false :; do
12415   . ./conf$$subs.sh ||
12416     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12417
12418   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12419   if test $ac_delim_n = $ac_delim_num; then
12420     break
12421   elif $ac_last_try; then
12422     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12423   else
12424     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12425   fi
12426 done
12427 rm -f conf$$subs.sh
12428
12429 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12430 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12431 _ACEOF
12432 sed -n '
12433 h
12434 s/^/S["/; s/!.*/"]=/
12435 p
12436 g
12437 s/^[^!]*!//
12438 :repl
12439 t repl
12440 s/'"$ac_delim"'$//
12441 t delim
12442 :nl
12443 h
12444 s/\(.\{148\}\)..*/\1/
12445 t more1
12446 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12447 p
12448 n
12449 b repl
12450 :more1
12451 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12452 p
12453 g
12454 s/.\{148\}//
12455 t nl
12456 :delim
12457 h
12458 s/\(.\{148\}\)..*/\1/
12459 t more2
12460 s/["\\]/\\&/g; s/^/"/; s/$/"/
12461 p
12462 b
12463 :more2
12464 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12465 p
12466 g
12467 s/.\{148\}//
12468 t delim
12469 ' <conf$$subs.awk | sed '
12470 /^[^""]/{
12471   N
12472   s/\n//
12473 }
12474 ' >>$CONFIG_STATUS || ac_write_fail=1
12475 rm -f conf$$subs.awk
12476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12477 _ACAWK
12478 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12479   for (key in S) S_is_set[key] = 1
12480   FS = "\a"
12481
12482 }
12483 {
12484   line = $ 0
12485   nfields = split(line, field, "@")
12486   substed = 0
12487   len = length(field[1])
12488   for (i = 2; i < nfields; i++) {
12489     key = field[i]
12490     keylen = length(key)
12491     if (S_is_set[key]) {
12492       value = S[key]
12493       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12494       len += length(value) + length(field[++i])
12495       substed = 1
12496     } else
12497       len += 1 + keylen
12498   }
12499
12500   print line
12501 }
12502
12503 _ACAWK
12504 _ACEOF
12505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12506 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12507   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12508 else
12509   cat
12510 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12511   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12512 _ACEOF
12513
12514 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12515 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12516 # trailing colons and then remove the whole line if VPATH becomes empty
12517 # (actually we leave an empty line to preserve line numbers).
12518 if test "x$srcdir" = x.; then
12519   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12520 h
12521 s///
12522 s/^/:/
12523 s/[      ]*$/:/
12524 s/:\$(srcdir):/:/g
12525 s/:\${srcdir}:/:/g
12526 s/:@srcdir@:/:/g
12527 s/^:*//
12528 s/:*$//
12529 x
12530 s/\(=[   ]*\).*/\1/
12531 G
12532 s/\n//
12533 s/^[^=]*=[       ]*$//
12534 }'
12535 fi
12536
12537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12538 fi # test -n "$CONFIG_FILES"
12539
12540
12541 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
12542 shift
12543 for ac_tag
12544 do
12545   case $ac_tag in
12546   :[FHLC]) ac_mode=$ac_tag; continue;;
12547   esac
12548   case $ac_mode$ac_tag in
12549   :[FHL]*:*);;
12550   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
12551   :[FH]-) ac_tag=-:-;;
12552   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12553   esac
12554   ac_save_IFS=$IFS
12555   IFS=:
12556   set x $ac_tag
12557   IFS=$ac_save_IFS
12558   shift
12559   ac_file=$1
12560   shift
12561
12562   case $ac_mode in
12563   :L) ac_source=$1;;
12564   :[FH])
12565     ac_file_inputs=
12566     for ac_f
12567     do
12568       case $ac_f in
12569       -) ac_f="$ac_tmp/stdin";;
12570       *) # Look for the file first in the build tree, then in the source tree
12571          # (if the path is not absolute).  The absolute path cannot be DOS-style,
12572          # because $ac_f cannot contain `:'.
12573          test -f "$ac_f" ||
12574            case $ac_f in
12575            [\\/$]*) false;;
12576            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12577            esac ||
12578            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
12579       esac
12580       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
12581       as_fn_append ac_file_inputs " '$ac_f'"
12582     done
12583
12584     # Let's still pretend it is `configure' which instantiates (i.e., don't
12585     # use $as_me), people would be surprised to read:
12586     #    /* config.h.  Generated by config.status.  */
12587     configure_input='Generated from '`
12588           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
12589         `' by configure.'
12590     if test x"$ac_file" != x-; then
12591       configure_input="$ac_file.  $configure_input"
12592       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
12593 $as_echo "$as_me: creating $ac_file" >&6;}
12594     fi
12595     # Neutralize special characters interpreted by sed in replacement strings.
12596     case $configure_input in #(
12597     *\&* | *\|* | *\\* )
12598        ac_sed_conf_input=`$as_echo "$configure_input" |
12599        sed 's/[\\\\&|]/\\\\&/g'`;; #(
12600     *) ac_sed_conf_input=$configure_input;;
12601     esac
12602
12603     case $ac_tag in
12604     *:-:* | *:-) cat >"$ac_tmp/stdin" \
12605       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
12606     esac
12607     ;;
12608   esac
12609
12610   ac_dir=`$as_dirname -- "$ac_file" ||
12611 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12612          X"$ac_file" : 'X\(//\)[^/]' \| \
12613          X"$ac_file" : 'X\(//\)$' \| \
12614          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12615 $as_echo X"$ac_file" |
12616     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12617             s//\1/
12618             q
12619           }
12620           /^X\(\/\/\)[^/].*/{
12621             s//\1/
12622             q
12623           }
12624           /^X\(\/\/\)$/{
12625             s//\1/
12626             q
12627           }
12628           /^X\(\/\).*/{
12629             s//\1/
12630             q
12631           }
12632           s/.*/./; q'`
12633   as_dir="$ac_dir"; as_fn_mkdir_p
12634   ac_builddir=.
12635
12636 case "$ac_dir" in
12637 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12638 *)
12639   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
12640   # A ".." for each directory in $ac_dir_suffix.
12641   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12642   case $ac_top_builddir_sub in
12643   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12644   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12645   esac ;;
12646 esac
12647 ac_abs_top_builddir=$ac_pwd
12648 ac_abs_builddir=$ac_pwd$ac_dir_suffix
12649 # for backward compatibility:
12650 ac_top_builddir=$ac_top_build_prefix
12651
12652 case $srcdir in
12653   .)  # We are building in place.
12654     ac_srcdir=.
12655     ac_top_srcdir=$ac_top_builddir_sub
12656     ac_abs_top_srcdir=$ac_pwd ;;
12657   [\\/]* | ?:[\\/]* )  # Absolute name.
12658     ac_srcdir=$srcdir$ac_dir_suffix;
12659     ac_top_srcdir=$srcdir
12660     ac_abs_top_srcdir=$srcdir ;;
12661   *) # Relative name.
12662     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
12663     ac_top_srcdir=$ac_top_build_prefix$srcdir
12664     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
12665 esac
12666 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
12667
12668
12669   case $ac_mode in
12670   :F)
12671   #
12672   # CONFIG_FILE
12673   #
12674
12675   case $INSTALL in
12676   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12677   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12678   esac
12679 _ACEOF
12680
12681 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12682 # If the template does not know about datarootdir, expand it.
12683 # FIXME: This hack should be removed a few years after 2.60.
12684 ac_datarootdir_hack=; ac_datarootdir_seen=
12685 ac_sed_dataroot='
12686 /datarootdir/ {
12687   p
12688   q
12689 }
12690 /@datadir@/p
12691 /@docdir@/p
12692 /@infodir@/p
12693 /@localedir@/p
12694 /@mandir@/p'
12695 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12696 *datarootdir*) ac_datarootdir_seen=yes;;
12697 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12698   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12699 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12700 _ACEOF
12701 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12702   ac_datarootdir_hack='
12703   s&@datadir@&$datadir&g
12704   s&@docdir@&$docdir&g
12705   s&@infodir@&$infodir&g
12706   s&@localedir@&$localedir&g
12707   s&@mandir@&$mandir&g
12708   s&\\\${datarootdir}&$datarootdir&g' ;;
12709 esac
12710 _ACEOF
12711
12712 # Neutralize VPATH when `$srcdir' = `.'.
12713 # Shell code in configure.ac might set extrasub.
12714 # FIXME: do we really want to maintain this feature?
12715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12716 ac_sed_extra="$ac_vpsub
12717 $extrasub
12718 _ACEOF
12719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12720 :t
12721 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12722 s|@configure_input@|$ac_sed_conf_input|;t t
12723 s&@top_builddir@&$ac_top_builddir_sub&;t t
12724 s&@top_build_prefix@&$ac_top_build_prefix&;t t
12725 s&@srcdir@&$ac_srcdir&;t t
12726 s&@abs_srcdir@&$ac_abs_srcdir&;t t
12727 s&@top_srcdir@&$ac_top_srcdir&;t t
12728 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12729 s&@builddir@&$ac_builddir&;t t
12730 s&@abs_builddir@&$ac_abs_builddir&;t t
12731 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12732 s&@INSTALL@&$ac_INSTALL&;t t
12733 $ac_datarootdir_hack
12734 "
12735 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
12736   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12737
12738 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12739   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
12740   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
12741       "$ac_tmp/out"`; test -z "$ac_out"; } &&
12742   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12743 which seems to be undefined.  Please make sure it is defined" >&5
12744 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12745 which seems to be undefined.  Please make sure it is defined" >&2;}
12746
12747   rm -f "$ac_tmp/stdin"
12748   case $ac_file in
12749   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12750   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12751   esac \
12752   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12753  ;;
12754
12755
12756   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
12757 $as_echo "$as_me: executing $ac_file commands" >&6;}
12758  ;;
12759   esac
12760
12761
12762   case $ac_file$ac_mode in
12763     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
12764     "libtool":C)
12765
12766     # See if we are running on zsh, and set the options which allow our
12767     # commands through without removal of \ escapes.
12768     if test -n "${ZSH_VERSION+set}" ; then
12769       setopt NO_GLOB_SUBST
12770     fi
12771
12772     cfgfile="${ofile}T"
12773     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
12774     $RM "$cfgfile"
12775
12776     cat <<_LT_EOF >> "$cfgfile"
12777 #! $SHELL
12778
12779 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
12780 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
12781 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
12782 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
12783 #
12784 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
12785 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
12786 #   Written by Gordon Matzigkeit, 1996
12787 #
12788 #   This file is part of GNU Libtool.
12789 #
12790 # GNU Libtool is free software; you can redistribute it and/or
12791 # modify it under the terms of the GNU General Public License as
12792 # published by the Free Software Foundation; either version 2 of
12793 # the License, or (at your option) any later version.
12794 #
12795 # As a special exception to the GNU General Public License,
12796 # if you distribute this file as part of a program or library that
12797 # is built using GNU Libtool, you may include this file under the
12798 # same distribution terms that you use for the rest of that program.
12799 #
12800 # GNU Libtool is distributed in the hope that it will be useful,
12801 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12802 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12803 # GNU General Public License for more details.
12804 #
12805 # You should have received a copy of the GNU General Public License
12806 # along with GNU Libtool; see the file COPYING.  If not, a copy
12807 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
12808 # obtained by writing to the Free Software Foundation, Inc.,
12809 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
12810
12811
12812 # The names of the tagged configurations supported by this script.
12813 available_tags=""
12814
12815 # ### BEGIN LIBTOOL CONFIG
12816
12817 # Which release of libtool.m4 was used?
12818 macro_version=$macro_version
12819 macro_revision=$macro_revision
12820
12821 # Whether or not to build shared libraries.
12822 build_libtool_libs=$enable_shared
12823
12824 # Whether or not to build static libraries.
12825 build_old_libs=$enable_static
12826
12827 # What type of objects to build.
12828 pic_mode=$pic_mode
12829
12830 # Whether or not to optimize for fast installation.
12831 fast_install=$enable_fast_install
12832
12833 # Shell to use when invoking shell scripts.
12834 SHELL=$lt_SHELL
12835
12836 # An echo program that protects backslashes.
12837 ECHO=$lt_ECHO
12838
12839 # The host system.
12840 host_alias=$host_alias
12841 host=$host
12842 host_os=$host_os
12843
12844 # The build system.
12845 build_alias=$build_alias
12846 build=$build
12847 build_os=$build_os
12848
12849 # A sed program that does not truncate output.
12850 SED=$lt_SED
12851
12852 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
12853 Xsed="\$SED -e 1s/^X//"
12854
12855 # A grep program that handles long lines.
12856 GREP=$lt_GREP
12857
12858 # An ERE matcher.
12859 EGREP=$lt_EGREP
12860
12861 # A literal string matcher.
12862 FGREP=$lt_FGREP
12863
12864 # A BSD- or MS-compatible name lister.
12865 NM=$lt_NM
12866
12867 # Whether we need soft or hard links.
12868 LN_S=$lt_LN_S
12869
12870 # What is the maximum length of a command?
12871 max_cmd_len=$max_cmd_len
12872
12873 # Object file suffix (normally "o").
12874 objext=$ac_objext
12875
12876 # Executable file suffix (normally "").
12877 exeext=$exeext
12878
12879 # whether the shell understands "unset".
12880 lt_unset=$lt_unset
12881
12882 # turn spaces into newlines.
12883 SP2NL=$lt_lt_SP2NL
12884
12885 # turn newlines into spaces.
12886 NL2SP=$lt_lt_NL2SP
12887
12888 # An object symbol dumper.
12889 OBJDUMP=$lt_OBJDUMP
12890
12891 # Method to check whether dependent libraries are shared objects.
12892 deplibs_check_method=$lt_deplibs_check_method
12893
12894 # Command to use when deplibs_check_method == "file_magic".
12895 file_magic_cmd=$lt_file_magic_cmd
12896
12897 # The archiver.
12898 AR=$lt_AR
12899 AR_FLAGS=$lt_AR_FLAGS
12900
12901 # A symbol stripping program.
12902 STRIP=$lt_STRIP
12903
12904 # Commands used to install an old-style archive.
12905 RANLIB=$lt_RANLIB
12906 old_postinstall_cmds=$lt_old_postinstall_cmds
12907 old_postuninstall_cmds=$lt_old_postuninstall_cmds
12908
12909 # Whether to use a lock for old archive extraction.
12910 lock_old_archive_extraction=$lock_old_archive_extraction
12911
12912 # A C compiler.
12913 LTCC=$lt_CC
12914
12915 # LTCC compiler flags.
12916 LTCFLAGS=$lt_CFLAGS
12917
12918 # Take the output of nm and produce a listing of raw symbols and C names.
12919 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
12920
12921 # Transform the output of nm in a proper C declaration.
12922 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
12923
12924 # Transform the output of nm in a C name address pair.
12925 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
12926
12927 # Transform the output of nm in a C name address pair when lib prefix is needed.
12928 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
12929
12930 # The name of the directory that contains temporary libtool files.
12931 objdir=$objdir
12932
12933 # Used to examine libraries when file_magic_cmd begins with "file".
12934 MAGIC_CMD=$MAGIC_CMD
12935
12936 # Must we lock files when doing compilation?
12937 need_locks=$lt_need_locks
12938
12939 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
12940 DSYMUTIL=$lt_DSYMUTIL
12941
12942 # Tool to change global to local symbols on Mac OS X.
12943 NMEDIT=$lt_NMEDIT
12944
12945 # Tool to manipulate fat objects and archives on Mac OS X.
12946 LIPO=$lt_LIPO
12947
12948 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
12949 OTOOL=$lt_OTOOL
12950
12951 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
12952 OTOOL64=$lt_OTOOL64
12953
12954 # Old archive suffix (normally "a").
12955 libext=$libext
12956
12957 # Shared library suffix (normally ".so").
12958 shrext_cmds=$lt_shrext_cmds
12959
12960 # The commands to extract the exported symbol list from a shared archive.
12961 extract_expsyms_cmds=$lt_extract_expsyms_cmds
12962
12963 # Variables whose values should be saved in libtool wrapper scripts and
12964 # restored at link time.
12965 variables_saved_for_relink=$lt_variables_saved_for_relink
12966
12967 # Do we need the "lib" prefix for modules?
12968 need_lib_prefix=$need_lib_prefix
12969
12970 # Do we need a version for libraries?
12971 need_version=$need_version
12972
12973 # Library versioning type.
12974 version_type=$version_type
12975
12976 # Shared library runtime path variable.
12977 runpath_var=$runpath_var
12978
12979 # Shared library path variable.
12980 shlibpath_var=$shlibpath_var
12981
12982 # Is shlibpath searched before the hard-coded library search path?
12983 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
12984
12985 # Format of library name prefix.
12986 libname_spec=$lt_libname_spec
12987
12988 # List of archive names.  First name is the real one, the rest are links.
12989 # The last name is the one that the linker finds with -lNAME
12990 library_names_spec=$lt_library_names_spec
12991
12992 # The coded name of the library, if different from the real name.
12993 soname_spec=$lt_soname_spec
12994
12995 # Permission mode override for installation of shared libraries.
12996 install_override_mode=$lt_install_override_mode
12997
12998 # Command to use after installation of a shared archive.
12999 postinstall_cmds=$lt_postinstall_cmds
13000
13001 # Command to use after uninstallation of a shared archive.
13002 postuninstall_cmds=$lt_postuninstall_cmds
13003
13004 # Commands used to finish a libtool library installation in a directory.
13005 finish_cmds=$lt_finish_cmds
13006
13007 # As "finish_cmds", except a single script fragment to be evaled but
13008 # not shown.
13009 finish_eval=$lt_finish_eval
13010
13011 # Whether we should hardcode library paths into libraries.
13012 hardcode_into_libs=$hardcode_into_libs
13013
13014 # Compile-time system search path for libraries.
13015 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13016
13017 # Run-time system search path for libraries.
13018 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13019
13020 # Whether dlopen is supported.
13021 dlopen_support=$enable_dlopen
13022
13023 # Whether dlopen of programs is supported.
13024 dlopen_self=$enable_dlopen_self
13025
13026 # Whether dlopen of statically linked programs is supported.
13027 dlopen_self_static=$enable_dlopen_self_static
13028
13029 # Commands to strip libraries.
13030 old_striplib=$lt_old_striplib
13031 striplib=$lt_striplib
13032
13033
13034 # The linker used to build libraries.
13035 LD=$lt_LD
13036
13037 # How to create reloadable object files.
13038 reload_flag=$lt_reload_flag
13039 reload_cmds=$lt_reload_cmds
13040
13041 # Commands used to build an old-style archive.
13042 old_archive_cmds=$lt_old_archive_cmds
13043
13044 # A language specific compiler.
13045 CC=$lt_compiler
13046
13047 # Is the compiler the GNU compiler?
13048 with_gcc=$GCC
13049
13050 # Compiler flag to turn off builtin functions.
13051 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13052
13053 # How to pass a linker flag through the compiler.
13054 wl=$lt_lt_prog_compiler_wl
13055
13056 # Additional compiler flags for building library objects.
13057 pic_flag=$lt_lt_prog_compiler_pic
13058
13059 # Compiler flag to prevent dynamic linking.
13060 link_static_flag=$lt_lt_prog_compiler_static
13061
13062 # Does compiler simultaneously support -c and -o options?
13063 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13064
13065 # Whether or not to add -lc for building shared libraries.
13066 build_libtool_need_lc=$archive_cmds_need_lc
13067
13068 # Whether or not to disallow shared libs when runtime libs are static.
13069 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13070
13071 # Compiler flag to allow reflexive dlopens.
13072 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13073
13074 # Compiler flag to generate shared objects directly from archives.
13075 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13076
13077 # Whether the compiler copes with passing no objects directly.
13078 compiler_needs_object=$lt_compiler_needs_object
13079
13080 # Create an old-style archive from a shared archive.
13081 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13082
13083 # Create a temporary old-style archive to link instead of a shared archive.
13084 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13085
13086 # Commands used to build a shared archive.
13087 archive_cmds=$lt_archive_cmds
13088 archive_expsym_cmds=$lt_archive_expsym_cmds
13089
13090 # Commands used to build a loadable module if different from building
13091 # a shared archive.
13092 module_cmds=$lt_module_cmds
13093 module_expsym_cmds=$lt_module_expsym_cmds
13094
13095 # Whether we are building with GNU ld or not.
13096 with_gnu_ld=$lt_with_gnu_ld
13097
13098 # Flag that allows shared libraries with undefined symbols to be built.
13099 allow_undefined_flag=$lt_allow_undefined_flag
13100
13101 # Flag that enforces no undefined symbols.
13102 no_undefined_flag=$lt_no_undefined_flag
13103
13104 # Flag to hardcode \$libdir into a binary during linking.
13105 # This must work even if \$libdir does not exist
13106 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13107
13108 # If ld is used when linking, flag to hardcode \$libdir into a binary
13109 # during linking.  This must work even if \$libdir does not exist.
13110 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13111
13112 # Whether we need a single "-rpath" flag with a separated argument.
13113 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13114
13115 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13116 # DIR into the resulting binary.
13117 hardcode_direct=$hardcode_direct
13118
13119 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13120 # DIR into the resulting binary and the resulting library dependency is
13121 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13122 # library is relocated.
13123 hardcode_direct_absolute=$hardcode_direct_absolute
13124
13125 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13126 # into the resulting binary.
13127 hardcode_minus_L=$hardcode_minus_L
13128
13129 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13130 # into the resulting binary.
13131 hardcode_shlibpath_var=$hardcode_shlibpath_var
13132
13133 # Set to "yes" if building a shared library automatically hardcodes DIR
13134 # into the library and all subsequent libraries and executables linked
13135 # against it.
13136 hardcode_automatic=$hardcode_automatic
13137
13138 # Set to yes if linker adds runtime paths of dependent libraries
13139 # to runtime path list.
13140 inherit_rpath=$inherit_rpath
13141
13142 # Whether libtool must link a program against all its dependency libraries.
13143 link_all_deplibs=$link_all_deplibs
13144
13145 # Fix the shell variable \$srcfile for the compiler.
13146 fix_srcfile_path=$lt_fix_srcfile_path
13147
13148 # Set to "yes" if exported symbols are required.
13149 always_export_symbols=$always_export_symbols
13150
13151 # The commands to list exported symbols.
13152 export_symbols_cmds=$lt_export_symbols_cmds
13153
13154 # Symbols that should not be listed in the preloaded symbols.
13155 exclude_expsyms=$lt_exclude_expsyms
13156
13157 # Symbols that must always be exported.
13158 include_expsyms=$lt_include_expsyms
13159
13160 # Commands necessary for linking programs (against libraries) with templates.
13161 prelink_cmds=$lt_prelink_cmds
13162
13163 # Specify filename containing input files.
13164 file_list_spec=$lt_file_list_spec
13165
13166 # How to hardcode a shared library path into an executable.
13167 hardcode_action=$hardcode_action
13168
13169 # ### END LIBTOOL CONFIG
13170
13171 _LT_EOF
13172
13173   case $host_os in
13174   aix3*)
13175     cat <<\_LT_EOF >> "$cfgfile"
13176 # AIX sometimes has problems with the GCC collect2 program.  For some
13177 # reason, if we set the COLLECT_NAMES environment variable, the problems
13178 # vanish in a puff of smoke.
13179 if test "X${COLLECT_NAMES+set}" != Xset; then
13180   COLLECT_NAMES=
13181   export COLLECT_NAMES
13182 fi
13183 _LT_EOF
13184     ;;
13185   esac
13186
13187
13188 ltmain="$ac_aux_dir/ltmain.sh"
13189
13190
13191   # We use sed instead of cat because bash on DJGPP gets confused if
13192   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13193   # text mode, it properly converts lines to CR/LF.  This bash problem
13194   # is reportedly fixed, but why not run on old versions too?
13195   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13196     || (rm -f "$cfgfile"; exit 1)
13197
13198   case $xsi_shell in
13199   yes)
13200     cat << \_LT_EOF >> "$cfgfile"
13201
13202 # func_dirname file append nondir_replacement
13203 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13204 # otherwise set result to NONDIR_REPLACEMENT.
13205 func_dirname ()
13206 {
13207   case ${1} in
13208     */*) func_dirname_result="${1%/*}${2}" ;;
13209     *  ) func_dirname_result="${3}" ;;
13210   esac
13211 }
13212
13213 # func_basename file
13214 func_basename ()
13215 {
13216   func_basename_result="${1##*/}"
13217 }
13218
13219 # func_dirname_and_basename file append nondir_replacement
13220 # perform func_basename and func_dirname in a single function
13221 # call:
13222 #   dirname:  Compute the dirname of FILE.  If nonempty,
13223 #             add APPEND to the result, otherwise set result
13224 #             to NONDIR_REPLACEMENT.
13225 #             value returned in "$func_dirname_result"
13226 #   basename: Compute filename of FILE.
13227 #             value retuned in "$func_basename_result"
13228 # Implementation must be kept synchronized with func_dirname
13229 # and func_basename. For efficiency, we do not delegate to
13230 # those functions but instead duplicate the functionality here.
13231 func_dirname_and_basename ()
13232 {
13233   case ${1} in
13234     */*) func_dirname_result="${1%/*}${2}" ;;
13235     *  ) func_dirname_result="${3}" ;;
13236   esac
13237   func_basename_result="${1##*/}"
13238 }
13239
13240 # func_stripname prefix suffix name
13241 # strip PREFIX and SUFFIX off of NAME.
13242 # PREFIX and SUFFIX must not contain globbing or regex special
13243 # characters, hashes, percent signs, but SUFFIX may contain a leading
13244 # dot (in which case that matches only a dot).
13245 func_stripname ()
13246 {
13247   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13248   # positional parameters, so assign one to ordinary parameter first.
13249   func_stripname_result=${3}
13250   func_stripname_result=${func_stripname_result#"${1}"}
13251   func_stripname_result=${func_stripname_result%"${2}"}
13252 }
13253
13254 # func_opt_split
13255 func_opt_split ()
13256 {
13257   func_opt_split_opt=${1%%=*}
13258   func_opt_split_arg=${1#*=}
13259 }
13260
13261 # func_lo2o object
13262 func_lo2o ()
13263 {
13264   case ${1} in
13265     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13266     *)    func_lo2o_result=${1} ;;
13267   esac
13268 }
13269
13270 # func_xform libobj-or-source
13271 func_xform ()
13272 {
13273   func_xform_result=${1%.*}.lo
13274 }
13275
13276 # func_arith arithmetic-term...
13277 func_arith ()
13278 {
13279   func_arith_result=$(( $* ))
13280 }
13281
13282 # func_len string
13283 # STRING may not start with a hyphen.
13284 func_len ()
13285 {
13286   func_len_result=${#1}
13287 }
13288
13289 _LT_EOF
13290     ;;
13291   *) # Bourne compatible functions.
13292     cat << \_LT_EOF >> "$cfgfile"
13293
13294 # func_dirname file append nondir_replacement
13295 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13296 # otherwise set result to NONDIR_REPLACEMENT.
13297 func_dirname ()
13298 {
13299   # Extract subdirectory from the argument.
13300   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13301   if test "X$func_dirname_result" = "X${1}"; then
13302     func_dirname_result="${3}"
13303   else
13304     func_dirname_result="$func_dirname_result${2}"
13305   fi
13306 }
13307
13308 # func_basename file
13309 func_basename ()
13310 {
13311   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13312 }
13313
13314
13315 # func_stripname prefix suffix name
13316 # strip PREFIX and SUFFIX off of NAME.
13317 # PREFIX and SUFFIX must not contain globbing or regex special
13318 # characters, hashes, percent signs, but SUFFIX may contain a leading
13319 # dot (in which case that matches only a dot).
13320 # func_strip_suffix prefix name
13321 func_stripname ()
13322 {
13323   case ${2} in
13324     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13325     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13326   esac
13327 }
13328
13329 # sed scripts:
13330 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13331 my_sed_long_arg='1s/^-[^=]*=//'
13332
13333 # func_opt_split
13334 func_opt_split ()
13335 {
13336   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13337   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13338 }
13339
13340 # func_lo2o object
13341 func_lo2o ()
13342 {
13343   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13344 }
13345
13346 # func_xform libobj-or-source
13347 func_xform ()
13348 {
13349   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13350 }
13351
13352 # func_arith arithmetic-term...
13353 func_arith ()
13354 {
13355   func_arith_result=`expr "$@"`
13356 }
13357
13358 # func_len string
13359 # STRING may not start with a hyphen.
13360 func_len ()
13361 {
13362   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13363 }
13364
13365 _LT_EOF
13366 esac
13367
13368 case $lt_shell_append in
13369   yes)
13370     cat << \_LT_EOF >> "$cfgfile"
13371
13372 # func_append var value
13373 # Append VALUE to the end of shell variable VAR.
13374 func_append ()
13375 {
13376   eval "$1+=\$2"
13377 }
13378 _LT_EOF
13379     ;;
13380   *)
13381     cat << \_LT_EOF >> "$cfgfile"
13382
13383 # func_append var value
13384 # Append VALUE to the end of shell variable VAR.
13385 func_append ()
13386 {
13387   eval "$1=\$$1\$2"
13388 }
13389
13390 _LT_EOF
13391     ;;
13392   esac
13393
13394
13395   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13396     || (rm -f "$cfgfile"; exit 1)
13397
13398   mv -f "$cfgfile" "$ofile" ||
13399     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13400   chmod +x "$ofile"
13401
13402  ;;
13403     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
13404  rm -f Makesim1.tmp Makesim2.tmp Makefile
13405  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
13406  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
13407  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
13408         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
13409         <Makefile.sim >Makefile
13410  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
13411  ;;
13412     "stamp-h":C) echo > stamp-h ;;
13413
13414   esac
13415 done # for ac_tag
13416
13417
13418 as_fn_exit 0
13419 _ACEOF
13420 ac_clean_files=$ac_clean_files_save
13421
13422 test $ac_write_fail = 0 ||
13423   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13424
13425
13426 # configure is writing to config.log, and then calls config.status.
13427 # config.status does its own redirection, appending to config.log.
13428 # Unfortunately, on DOS this fails, as config.log is still kept open
13429 # by configure, so config.status won't be able to write to it; its
13430 # output is simply discarded.  So we exec the FD to /dev/null,
13431 # effectively closing config.log, so it can be properly (re)opened and
13432 # appended to by config.status.  When coming back to configure, we
13433 # need to make the FD available again.
13434 if test "$no_create" != yes; then
13435   ac_cs_success=:
13436   ac_config_status_args=
13437   test "$silent" = yes &&
13438     ac_config_status_args="$ac_config_status_args --quiet"
13439   exec 5>/dev/null
13440   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13441   exec 5>>config.log
13442   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
13443   # would make configure fail if this is the last instruction.
13444   $ac_cs_success || as_fn_exit 1
13445 fi
13446 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
13447   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
13448 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13449 fi
13450
13451