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 REPORT_BUGS_TEXI
 639 REPORT_BUGS_TO
 640 PKGVERSION
 641 MAINT
 642 MAINTAINER_MODE_FALSE
 643 MAINTAINER_MODE_TRUE
 644 lt_cv_dlopen_libs
 645 OTOOL64
 646 OTOOL
 647 LIPO
 648 NMEDIT
 649 DSYMUTIL
 650 AWK
 651 STRIP
 652 OBJDUMP
 653 LN_S
 654 NM
 655 ac_ct_DUMPBIN
 656 DUMPBIN
 657 LD
 658 FGREP
 659 SED
 660 LIBTOOL
 661 PLUGINS_FALSE
 662 PLUGINS_TRUE
 663 zlibinc
 664 zlibdir
 665 CATOBJEXT
 666 GENCAT
 667 INSTOBJEXT
 668 DATADIRNAME
 669 CATALOGS
 670 POSUB
 671 GMSGFMT
 672 XGETTEXT
 673 INCINTL
 674 LIBINTL_DEP
 675 LIBINTL
 676 USE_NLS
 677 CCDEPMODE
 678 DEPDIR
 679 am__leading_dot
 680 PACKAGE
 681 C_DIALECT
 682 RANLIB
 683 AR
 684 LDFLAGS_FOR_BUILD
 685 CFLAGS_FOR_BUILD
 686 RANLIB_FOR_BUILD
 687 CC_FOR_BUILD
 688 AR_FOR_BUILD
 689 INSTALL_DATA
 690 INSTALL_SCRIPT
 691 INSTALL_PROGRAM
 692 EGREP
 693 GREP
 694 CPP
 695 OBJEXT
 696 EXEEXT
 697 ac_ct_CC
 698 CPPFLAGS
 699 LDFLAGS
 700 CFLAGS
 701 CC
 702 target_os
 703 target_vendor
 704 target_cpu
 705 target
 706 host_os
 707 host_vendor
 708 host_cpu
 709 host
 710 build_os
 711 build_vendor
 712 build_cpu
 713 build
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL
 752 WERROR_CFLAGS
 753 WARN_CFLAGS
 754 sim_inline
 755 sim_hw
 756 sim_hw_objs
 757 sim_hw_cflags
 758 sim_endian
 759 sim_default_model
 760 sim_bitsize
 761 sim_alignment'
 762 ac_subst_files=''
 763 ac_user_opts='
 764 enable_option_checking
 765 with_system_zlib
 766 enable_plugins
 767 enable_shared
 768 enable_static
 769 with_pic
 770 enable_fast_install
 771 with_gnu_ld
 772 enable_libtool_lock
 773 enable_maintainer_mode
 774 enable_sim_debug
 775 enable_sim_stdio
 776 enable_sim_trace
 777 enable_sim_profile
 778 enable_sim_inline
 779 with_pkgversion
 780 with_bugurl
 781 enable_sim_endian
 782 enable_sim_alignment
 783 enable_werror
 784 enable_build_warnings
 785 enable_sim_build_warnings
 786 enable_sim_default_model
 787 enable_sim_bitsize
 788 enable_sim_hardware
 789 '
 790       ac_precious_vars='build_alias
 791 host_alias
 792 target_alias
 793 CC
 794 CFLAGS
 795 LDFLAGS
 796 LIBS
 797 CPPFLAGS
 798 CPP'
 799
 800
 801 # Initialize some variables set by options.
 802 ac_init_help=
 803 ac_init_version=false
 804 ac_unrecognized_opts=
 805 ac_unrecognized_sep=
 806 # The variables have the same names as the options, with
 807 # dashes changed to underlines.
 808 cache_file=/dev/null
 809 exec_prefix=NONE
 810 no_create=
 811 no_recursion=
 812 prefix=NONE
 813 program_prefix=NONE
 814 program_suffix=NONE
 815 program_transform_name=s,x,x,
 816 silent=
 817 site=
 818 srcdir=
 819 verbose=
 820 x_includes=NONE
 821 x_libraries=NONE
 822
 823 # Installation directory options.
 824 # These are left unexpanded so users can "make install exec_prefix=/foo"
 825 # and all the variables that are supposed to be based on exec_prefix
 826 # by default will actually change.
 827 # Use braces instead of parens because sh, perl, etc. also accept them.
 828 # (The list follows the same order as the GNU Coding Standards.)
 829 bindir='${exec_prefix}/bin'
 830 sbindir='${exec_prefix}/sbin'
 831 libexecdir='${exec_prefix}/libexec'
 832 datarootdir='${prefix}/share'
 833 datadir='${datarootdir}'
 834 sysconfdir='${prefix}/etc'
 835 sharedstatedir='${prefix}/com'
 836 localstatedir='${prefix}/var'
 837 includedir='${prefix}/include'
 838 oldincludedir='/usr/include'
 839 docdir='${datarootdir}/doc/${PACKAGE}'
 840 infodir='${datarootdir}/info'
 841 htmldir='${docdir}'
 842 dvidir='${docdir}'
 843 pdfdir='${docdir}'
 844 psdir='${docdir}'
 845 libdir='${exec_prefix}/lib'
 846 localedir='${datarootdir}/locale'
 847 mandir='${datarootdir}/man'
 848
 849 ac_prev=
 850 ac_dashdash=
 851 for ac_option
 852 do
 853   # If the previous option needs an argument, assign it.
 854   if test -n "$ac_prev"; then
 855     eval $ac_prev=\$ac_option
 856     ac_prev=
 857     continue
 858   fi
 859
 860   case $ac_option in
 861   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 862   *=)   ac_optarg= ;;
 863   *)    ac_optarg=yes ;;
 864   esac
 865
 866   # Accept the important Cygnus configure options, so we can diagnose typos.
 867
 868   case $ac_dashdash$ac_option in
 869   --)
 870     ac_dashdash=yes ;;
 871
 872   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 873     ac_prev=bindir ;;
 874   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 875     bindir=$ac_optarg ;;
 876
 877   -build | --build | --buil | --bui | --bu)
 878     ac_prev=build_alias ;;
 879   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 880     build_alias=$ac_optarg ;;
 881
 882   -cache-file | --cache-file | --cache-fil | --cache-fi \
 883   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 884     ac_prev=cache_file ;;
 885   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 886   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 887     cache_file=$ac_optarg ;;
 888
 889   --config-cache | -C)
 890     cache_file=config.cache ;;
 891
 892   -datadir | --datadir | --datadi | --datad)
 893     ac_prev=datadir ;;
 894   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 895     datadir=$ac_optarg ;;
 896
 897   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 898   | --dataroo | --dataro | --datar)
 899     ac_prev=datarootdir ;;
 900   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 901   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 902     datarootdir=$ac_optarg ;;
 903
 904   -disable-* | --disable-*)
 905     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 906     # Reject names that are not valid shell variable names.
 907     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 908       as_fn_error $? "invalid feature name: $ac_useropt"
 909     ac_useropt_orig=$ac_useropt
 910     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 911     case $ac_user_opts in
 912       *"
 913 "enable_$ac_useropt"
 914 "*) ;;
 915       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 916          ac_unrecognized_sep=', ';;
 917     esac
 918     eval enable_$ac_useropt=no ;;
 919
 920   -docdir | --docdir | --docdi | --doc | --do)
 921     ac_prev=docdir ;;
 922   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 923     docdir=$ac_optarg ;;
 924
 925   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 926     ac_prev=dvidir ;;
 927   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 928     dvidir=$ac_optarg ;;
 929
 930   -enable-* | --enable-*)
 931     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 932     # Reject names that are not valid shell variable names.
 933     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 934       as_fn_error $? "invalid feature name: $ac_useropt"
 935     ac_useropt_orig=$ac_useropt
 936     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 937     case $ac_user_opts in
 938       *"
 939 "enable_$ac_useropt"
 940 "*) ;;
 941       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 942          ac_unrecognized_sep=', ';;
 943     esac
 944     eval enable_$ac_useropt=\$ac_optarg ;;
 945
 946   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 947   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 948   | --exec | --exe | --ex)
 949     ac_prev=exec_prefix ;;
 950   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 951   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 952   | --exec=* | --exe=* | --ex=*)
 953     exec_prefix=$ac_optarg ;;
 954
 955   -gas | --gas | --ga | --g)
 956     # Obsolete; use --with-gas.
 957     with_gas=yes ;;
 958
 959   -help | --help | --hel | --he | -h)
 960     ac_init_help=long ;;
 961   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 962     ac_init_help=recursive ;;
 963   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 964     ac_init_help=short ;;
 965
 966   -host | --host | --hos | --ho)
 967     ac_prev=host_alias ;;
 968   -host=* | --host=* | --hos=* | --ho=*)
 969     host_alias=$ac_optarg ;;
 970
 971   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 972     ac_prev=htmldir ;;
 973   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 974   | --ht=*)
 975     htmldir=$ac_optarg ;;
 976
 977   -includedir | --includedir | --includedi | --included | --include \
 978   | --includ | --inclu | --incl | --inc)
 979     ac_prev=includedir ;;
 980   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 981   | --includ=* | --inclu=* | --incl=* | --inc=*)
 982     includedir=$ac_optarg ;;
 983
 984   -infodir | --infodir | --infodi | --infod | --info | --inf)
 985     ac_prev=infodir ;;
 986   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 987     infodir=$ac_optarg ;;
 988
 989   -libdir | --libdir | --libdi | --libd)
 990     ac_prev=libdir ;;
 991   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 992     libdir=$ac_optarg ;;
 993
 994   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 995   | --libexe | --libex | --libe)
 996     ac_prev=libexecdir ;;
 997   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 998   | --libexe=* | --libex=* | --libe=*)
 999     libexecdir=$ac_optarg ;;
1000
1001   -localedir | --localedir | --localedi | --localed | --locale)
1002     ac_prev=localedir ;;
1003   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1004     localedir=$ac_optarg ;;
1005
1006   -localstatedir | --localstatedir | --localstatedi | --localstated \
1007   | --localstate | --localstat | --localsta | --localst | --locals)
1008     ac_prev=localstatedir ;;
1009   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1010   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1011     localstatedir=$ac_optarg ;;
1012
1013   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1014     ac_prev=mandir ;;
1015   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1016     mandir=$ac_optarg ;;
1017
1018   -nfp | --nfp | --nf)
1019     # Obsolete; use --without-fp.
1020     with_fp=no ;;
1021
1022   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1023   | --no-cr | --no-c | -n)
1024     no_create=yes ;;
1025
1026   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1027   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1028     no_recursion=yes ;;
1029
1030   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1031   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1032   | --oldin | --oldi | --old | --ol | --o)
1033     ac_prev=oldincludedir ;;
1034   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1035   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1036   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1037     oldincludedir=$ac_optarg ;;
1038
1039   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1040     ac_prev=prefix ;;
1041   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1042     prefix=$ac_optarg ;;
1043
1044   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1045   | --program-pre | --program-pr | --program-p)
1046     ac_prev=program_prefix ;;
1047   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1048   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1049     program_prefix=$ac_optarg ;;
1050
1051   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1052   | --program-suf | --program-su | --program-s)
1053     ac_prev=program_suffix ;;
1054   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1055   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1056     program_suffix=$ac_optarg ;;
1057
1058   -program-transform-name | --program-transform-name \
1059   | --program-transform-nam | --program-transform-na \
1060   | --program-transform-n | --program-transform- \
1061   | --program-transform | --program-transfor \
1062   | --program-transfo | --program-transf \
1063   | --program-trans | --program-tran \
1064   | --progr-tra | --program-tr | --program-t)
1065     ac_prev=program_transform_name ;;
1066   -program-transform-name=* | --program-transform-name=* \
1067   | --program-transform-nam=* | --program-transform-na=* \
1068   | --program-transform-n=* | --program-transform-=* \
1069   | --program-transform=* | --program-transfor=* \
1070   | --program-transfo=* | --program-transf=* \
1071   | --program-trans=* | --program-tran=* \
1072   | --progr-tra=* | --program-tr=* | --program-t=*)
1073     program_transform_name=$ac_optarg ;;
1074
1075   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1076     ac_prev=pdfdir ;;
1077   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1078     pdfdir=$ac_optarg ;;
1079
1080   -psdir | --psdir | --psdi | --psd | --ps)
1081     ac_prev=psdir ;;
1082   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1083     psdir=$ac_optarg ;;
1084
1085   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1086   | -silent | --silent | --silen | --sile | --sil)
1087     silent=yes ;;
1088
1089   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1090     ac_prev=sbindir ;;
1091   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1092   | --sbi=* | --sb=*)
1093     sbindir=$ac_optarg ;;
1094
1095   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1096   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1097   | --sharedst | --shareds | --shared | --share | --shar \
1098   | --sha | --sh)
1099     ac_prev=sharedstatedir ;;
1100   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1101   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1102   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1103   | --sha=* | --sh=*)
1104     sharedstatedir=$ac_optarg ;;
1105
1106   -site | --site | --sit)
1107     ac_prev=site ;;
1108   -site=* | --site=* | --sit=*)
1109     site=$ac_optarg ;;
1110
1111   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1112     ac_prev=srcdir ;;
1113   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1114     srcdir=$ac_optarg ;;
1115
1116   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1117   | --syscon | --sysco | --sysc | --sys | --sy)
1118     ac_prev=sysconfdir ;;
1119   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1120   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1121     sysconfdir=$ac_optarg ;;
1122
1123   -target | --target | --targe | --targ | --tar | --ta | --t)
1124     ac_prev=target_alias ;;
1125   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1126     target_alias=$ac_optarg ;;
1127
1128   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1129     verbose=yes ;;
1130
1131   -version | --version | --versio | --versi | --vers | -V)
1132     ac_init_version=: ;;
1133
1134   -with-* | --with-*)
1135     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1136     # Reject names that are not valid shell variable names.
1137     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1138       as_fn_error $? "invalid package name: $ac_useropt"
1139     ac_useropt_orig=$ac_useropt
1140     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1141     case $ac_user_opts in
1142       *"
1143 "with_$ac_useropt"
1144 "*) ;;
1145       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1146          ac_unrecognized_sep=', ';;
1147     esac
1148     eval with_$ac_useropt=\$ac_optarg ;;
1149
1150   -without-* | --without-*)
1151     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1152     # Reject names that are not valid shell variable names.
1153     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1154       as_fn_error $? "invalid package name: $ac_useropt"
1155     ac_useropt_orig=$ac_useropt
1156     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1157     case $ac_user_opts in
1158       *"
1159 "with_$ac_useropt"
1160 "*) ;;
1161       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1162          ac_unrecognized_sep=', ';;
1163     esac
1164     eval with_$ac_useropt=no ;;
1165
1166   --x)
1167     # Obsolete; use --with-x.
1168     with_x=yes ;;
1169
1170   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1171   | --x-incl | --x-inc | --x-in | --x-i)
1172     ac_prev=x_includes ;;
1173   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1174   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1175     x_includes=$ac_optarg ;;
1176
1177   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1178   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1179     ac_prev=x_libraries ;;
1180   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1181   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1182     x_libraries=$ac_optarg ;;
1183
1184   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1185 Try \`$0 --help' for more information"
1186     ;;
1187
1188   *=*)
1189     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1190     # Reject names that are not valid shell variable names.
1191     case $ac_envvar in #(
1192       '' | [0-9]* | *[!_$as_cr_alnum]* )
1193       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1194     esac
1195     eval $ac_envvar=\$ac_optarg
1196     export $ac_envvar ;;
1197
1198   *)
1199     # FIXME: should be removed in autoconf 3.0.
1200     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1201     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1202       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1203     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1204     ;;
1205
1206   esac
1207 done
1208
1209 if test -n "$ac_prev"; then
1210   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1211   as_fn_error $? "missing argument to $ac_option"
1212 fi
1213
1214 if test -n "$ac_unrecognized_opts"; then
1215   case $enable_option_checking in
1216     no) ;;
1217     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1218     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1219   esac
1220 fi
1221
1222 # Check all directory arguments for consistency.
1223 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1224                 datadir sysconfdir sharedstatedir localstatedir includedir \
1225                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1226                 libdir localedir mandir
1227 do
1228   eval ac_val=\$$ac_var
1229   # Remove trailing slashes.
1230   case $ac_val in
1231     */ )
1232       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1233       eval $ac_var=\$ac_val;;
1234   esac
1235   # Be sure to have absolute directory names.
1236   case $ac_val in
1237     [\\/$]* | ?:[\\/]* )  continue;;
1238     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1239   esac
1240   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1241 done
1242
1243 # There might be people who depend on the old broken behavior: `$host'
1244 # used to hold the argument of --host etc.
1245 # FIXME: To remove some day.
1246 build=$build_alias
1247 host=$host_alias
1248 target=$target_alias
1249
1250 # FIXME: To remove some day.
1251 if test "x$host_alias" != x; then
1252   if test "x$build_alias" = x; then
1253     cross_compiling=maybe
1254   elif test "x$build_alias" != "x$host_alias"; then
1255     cross_compiling=yes
1256   fi
1257 fi
1258
1259 ac_tool_prefix=
1260 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1261
1262 test "$silent" = yes && exec 6>/dev/null
1263
1264
1265 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1266 ac_ls_di=`ls -di .` &&
1267 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1268   as_fn_error $? "working directory cannot be determined"
1269 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1270   as_fn_error $? "pwd does not report name of working directory"
1271
1272
1273 # Find the source files, if location was not specified.
1274 if test -z "$srcdir"; then
1275   ac_srcdir_defaulted=yes
1276   # Try the directory containing this script, then the parent directory.
1277   ac_confdir=`$as_dirname -- "$as_myself" ||
1278 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1279          X"$as_myself" : 'X\(//\)[^/]' \| \
1280          X"$as_myself" : 'X\(//\)$' \| \
1281          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1282 $as_echo X"$as_myself" |
1283     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1284             s//\1/
1285             q
1286           }
1287           /^X\(\/\/\)[^/].*/{
1288             s//\1/
1289             q
1290           }
1291           /^X\(\/\/\)$/{
1292             s//\1/
1293             q
1294           }
1295           /^X\(\/\).*/{
1296             s//\1/
1297             q
1298           }
1299           s/.*/./; q'`
1300   srcdir=$ac_confdir
1301   if test ! -r "$srcdir/$ac_unique_file"; then
1302     srcdir=..
1303   fi
1304 else
1305   ac_srcdir_defaulted=no
1306 fi
1307 if test ! -r "$srcdir/$ac_unique_file"; then
1308   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1309   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1310 fi
1311 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1312 ac_abs_confdir=`(
1313         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1314         pwd)`
1315 # When building in place, set srcdir=.
1316 if test "$ac_abs_confdir" = "$ac_pwd"; then
1317   srcdir=.
1318 fi
1319 # Remove unnecessary trailing slashes from srcdir.
1320 # Double slashes in file names in object file debugging info
1321 # mess up M-x gdb in Emacs.
1322 case $srcdir in
1323 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1324 esac
1325 for ac_var in $ac_precious_vars; do
1326   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1327   eval ac_env_${ac_var}_value=\$${ac_var}
1328   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1329   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1330 done
1331
1332 #
1333 # Report the --help message.
1334 #
1335 if test "$ac_init_help" = "long"; then
1336   # Omit some internal or obsolete options to make the list less imposing.
1337   # This message is too long to be a string in the A/UX 3.1 sh.
1338   cat <<_ACEOF
1339 \`configure' configures this package to adapt to many kinds of systems.
1340
1341 Usage: $0 [OPTION]... [VAR=VALUE]...
1342
1343 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1344 VAR=VALUE.  See below for descriptions of some of the useful variables.
1345
1346 Defaults for the options are specified in brackets.
1347
1348 Configuration:
1349   -h, --help              display this help and exit
1350       --help=short        display options specific to this package
1351       --help=recursive    display the short help of all the included packages
1352   -V, --version           display version information and exit
1353   -q, --quiet, --silent   do not print \`checking ...' messages
1354       --cache-file=FILE   cache test results in FILE [disabled]
1355   -C, --config-cache      alias for \`--cache-file=config.cache'
1356   -n, --no-create         do not create output files
1357       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1358
1359 Installation directories:
1360   --prefix=PREFIX         install architecture-independent files in PREFIX
1361                           [$ac_default_prefix]
1362   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1363                           [PREFIX]
1364
1365 By default, \`make install' will install all the files in
1366 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1367 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1368 for instance \`--prefix=\$HOME'.
1369
1370 For better control, use the options below.
1371
1372 Fine tuning of the installation directories:
1373   --bindir=DIR            user executables [EPREFIX/bin]
1374   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1375   --libexecdir=DIR        program executables [EPREFIX/libexec]
1376   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1377   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1378   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1379   --libdir=DIR            object code libraries [EPREFIX/lib]
1380   --includedir=DIR        C header files [PREFIX/include]
1381   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1382   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1383   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1384   --infodir=DIR           info documentation [DATAROOTDIR/info]
1385   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1386   --mandir=DIR            man documentation [DATAROOTDIR/man]
1387   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1388   --htmldir=DIR           html documentation [DOCDIR]
1389   --dvidir=DIR            dvi documentation [DOCDIR]
1390   --pdfdir=DIR            pdf documentation [DOCDIR]
1391   --psdir=DIR             ps documentation [DOCDIR]
1392 _ACEOF
1393
1394   cat <<\_ACEOF
1395
1396 Program names:
1397   --program-prefix=PREFIX            prepend PREFIX to installed program names
1398   --program-suffix=SUFFIX            append SUFFIX to installed program names
1399   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1400
1401 System types:
1402   --build=BUILD     configure for building on BUILD [guessed]
1403   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1404   --target=TARGET   configure for building compilers for TARGET [HOST]
1405 _ACEOF
1406 fi
1407
1408 if test -n "$ac_init_help"; then
1409
1410   cat <<\_ACEOF
1411
1412 Optional Features:
1413   --disable-option-checking  ignore unrecognized --enable/--with options
1414   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1415   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1416   --enable-plugins        Enable support for plugins
1417   --enable-shared[=PKGS]  build shared libraries [default=yes]
1418   --enable-static[=PKGS]  build static libraries [default=yes]
1419   --enable-fast-install[=PKGS]
1420                           optimize for fast installation [default=yes]
1421   --disable-libtool-lock  avoid locking (might break parallel builds)
1422   --enable-maintainer-mode
1423                           enable make rules and dependencies not useful (and
1424                           sometimes confusing) to the casual installer
1425   --enable-sim-debug=opts Enable debugging flags (for developers of the sim
1426                           itself)
1427   --enable-sim-stdio      Specify whether to use stdio for console
1428                           input/output
1429   --enable-sim-trace=opts Enable tracing of simulated programs
1430   --enable-sim-profile=opts
1431                           Enable profiling flags
1432   --enable-sim-inline=inlines
1433                           Specify which functions should be inlined
1434   --enable-sim-endian=endian
1435                           Specify target byte endian orientation
1436   --enable-sim-alignment=align
1437                           Specify strict, nonstrict or forced alignment of
1438                           memory accesses
1439   --enable-werror         treat compile warnings as errors
1440   --enable-build-warnings enable build-time compiler warnings if gcc is used
1441   --enable-sim-build-warnings
1442                           enable SIM specific build-time compiler warnings if
1443                           gcc is used
1444   --enable-sim-default-model=model
1445                           Specify default model to simulate
1446   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1447   --enable-sim-hardware=LIST
1448                           Specify the hardware to be included in the build.
1449
1450 Optional Packages:
1451   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1452   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1453   --with-system-zlib      use installed libz
1454   --with-pic              try to use only PIC/non-PIC objects [default=use
1455                           both]
1456   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1457   --with-pkgversion=PKG   Use PKG in the version string in place of "SIM"
1458   --with-bugurl=URL       Direct users to URL to report a bug
1459
1460 Some influential environment variables:
1461   CC          C compiler command
1462   CFLAGS      C compiler flags
1463   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1464               nonstandard directory <lib dir>
1465   LIBS        libraries to pass to the linker, e.g. -l<library>
1466   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1467               you have headers in a nonstandard directory <include dir>
1468   CPP         C preprocessor
1469
1470 Use these variables to override the choices made by `configure' or to help
1471 it to find libraries and programs with nonstandard names/locations.
1472
1473 Report bugs to the package provider.
1474 _ACEOF
1475 ac_status=$?
1476 fi
1477
1478 if test "$ac_init_help" = "recursive"; then
1479   # If there are subdirs, report their specific --help.
1480   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1481     test -d "$ac_dir" ||
1482       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1483       continue
1484     ac_builddir=.
1485
1486 case "$ac_dir" in
1487 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1488 *)
1489   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1490   # A ".." for each directory in $ac_dir_suffix.
1491   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1492   case $ac_top_builddir_sub in
1493   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1494   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1495   esac ;;
1496 esac
1497 ac_abs_top_builddir=$ac_pwd
1498 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1499 # for backward compatibility:
1500 ac_top_builddir=$ac_top_build_prefix
1501
1502 case $srcdir in
1503   .)  # We are building in place.
1504     ac_srcdir=.
1505     ac_top_srcdir=$ac_top_builddir_sub
1506     ac_abs_top_srcdir=$ac_pwd ;;
1507   [\\/]* | ?:[\\/]* )  # Absolute name.
1508     ac_srcdir=$srcdir$ac_dir_suffix;
1509     ac_top_srcdir=$srcdir
1510     ac_abs_top_srcdir=$srcdir ;;
1511   *) # Relative name.
1512     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1513     ac_top_srcdir=$ac_top_build_prefix$srcdir
1514     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1515 esac
1516 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1517
1518     cd "$ac_dir" || { ac_status=$?; continue; }
1519     # Check for guested configure.
1520     if test -f "$ac_srcdir/configure.gnu"; then
1521       echo &&
1522       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1523     elif test -f "$ac_srcdir/configure"; then
1524       echo &&
1525       $SHELL "$ac_srcdir/configure" --help=recursive
1526     else
1527       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1528     fi || ac_status=$?
1529     cd "$ac_pwd" || { ac_status=$?; break; }
1530   done
1531 fi
1532
1533 test -n "$ac_init_help" && exit $ac_status
1534 if $ac_init_version; then
1535   cat <<\_ACEOF
1536 configure
1537 generated by GNU Autoconf 2.69
1538
1539 Copyright (C) 2012 Free Software Foundation, Inc.
1540 This configure script is free software; the Free Software Foundation
1541 gives unlimited permission to copy, distribute and modify it.
1542 _ACEOF
1543   exit
1544 fi
1545
1546 ## ------------------------ ##
1547 ## Autoconf initialization. ##
1548 ## ------------------------ ##
1549
1550 # ac_fn_c_try_compile LINENO
1551 # --------------------------
1552 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1553 ac_fn_c_try_compile ()
1554 {
1555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556   rm -f conftest.$ac_objext
1557   if { { ac_try="$ac_compile"
1558 case "(($ac_try" in
1559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560   *) ac_try_echo=$ac_try;;
1561 esac
1562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563 $as_echo "$ac_try_echo"; } >&5
1564   (eval "$ac_compile") 2>conftest.err
1565   ac_status=$?
1566   if test -s conftest.err; then
1567     grep -v '^ *+' conftest.err >conftest.er1
1568     cat conftest.er1 >&5
1569     mv -f conftest.er1 conftest.err
1570   fi
1571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572   test $ac_status = 0; } && {
1573          test -z "$ac_c_werror_flag" ||
1574          test ! -s conftest.err
1575        } && test -s conftest.$ac_objext; then :
1576   ac_retval=0
1577 else
1578   $as_echo "$as_me: failed program was:" >&5
1579 sed 's/^/| /' conftest.$ac_ext >&5
1580
1581         ac_retval=1
1582 fi
1583   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1584   as_fn_set_status $ac_retval
1585
1586 } # ac_fn_c_try_compile
1587
1588 # ac_fn_c_try_cpp LINENO
1589 # ----------------------
1590 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1591 ac_fn_c_try_cpp ()
1592 {
1593   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594   if { { ac_try="$ac_cpp conftest.$ac_ext"
1595 case "(($ac_try" in
1596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597   *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1602   ac_status=$?
1603   if test -s conftest.err; then
1604     grep -v '^ *+' conftest.err >conftest.er1
1605     cat conftest.er1 >&5
1606     mv -f conftest.er1 conftest.err
1607   fi
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } > conftest.i && {
1610          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1611          test ! -s conftest.err
1612        }; then :
1613   ac_retval=0
1614 else
1615   $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1617
1618     ac_retval=1
1619 fi
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621   as_fn_set_status $ac_retval
1622
1623 } # ac_fn_c_try_cpp
1624
1625 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1626 # -------------------------------------------------------
1627 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1628 # the include files in INCLUDES and setting the cache variable VAR
1629 # accordingly.
1630 ac_fn_c_check_header_mongrel ()
1631 {
1632   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633   if eval \${$3+:} false; then :
1634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1635 $as_echo_n "checking for $2... " >&6; }
1636 if eval \${$3+:} false; then :
1637   $as_echo_n "(cached) " >&6
1638 fi
1639 eval ac_res=\$$3
1640                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641 $as_echo "$ac_res" >&6; }
1642 else
1643   # Is the header compilable?
1644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1645 $as_echo_n "checking $2 usability... " >&6; }
1646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1647 /* end confdefs.h.  */
1648 $4
1649 #include <$2>
1650 _ACEOF
1651 if ac_fn_c_try_compile "$LINENO"; then :
1652   ac_header_compiler=yes
1653 else
1654   ac_header_compiler=no
1655 fi
1656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1658 $as_echo "$ac_header_compiler" >&6; }
1659
1660 # Is the header present?
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1662 $as_echo_n "checking $2 presence... " >&6; }
1663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1664 /* end confdefs.h.  */
1665 #include <$2>
1666 _ACEOF
1667 if ac_fn_c_try_cpp "$LINENO"; then :
1668   ac_header_preproc=yes
1669 else
1670   ac_header_preproc=no
1671 fi
1672 rm -f conftest.err conftest.i conftest.$ac_ext
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1674 $as_echo "$ac_header_preproc" >&6; }
1675
1676 # So?  What about this header?
1677 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1678   yes:no: )
1679     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1680 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1681     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1682 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1683     ;;
1684   no:yes:* )
1685     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1686 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1688 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1690 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1692 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1694 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1695     ;;
1696 esac
1697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1698 $as_echo_n "checking for $2... " >&6; }
1699 if eval \${$3+:} false; then :
1700   $as_echo_n "(cached) " >&6
1701 else
1702   eval "$3=\$ac_header_compiler"
1703 fi
1704 eval ac_res=\$$3
1705                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1706 $as_echo "$ac_res" >&6; }
1707 fi
1708   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1709
1710 } # ac_fn_c_check_header_mongrel
1711
1712 # ac_fn_c_try_run LINENO
1713 # ----------------------
1714 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1715 # that executables *can* be run.
1716 ac_fn_c_try_run ()
1717 {
1718   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719   if { { ac_try="$ac_link"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_link") 2>&5
1727   ac_status=$?
1728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1730   { { case "(($ac_try" in
1731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1732   *) ac_try_echo=$ac_try;;
1733 esac
1734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1735 $as_echo "$ac_try_echo"; } >&5
1736   (eval "$ac_try") 2>&5
1737   ac_status=$?
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; }; }; then :
1740   ac_retval=0
1741 else
1742   $as_echo "$as_me: program exited with status $ac_status" >&5
1743        $as_echo "$as_me: failed program was:" >&5
1744 sed 's/^/| /' conftest.$ac_ext >&5
1745
1746        ac_retval=$ac_status
1747 fi
1748   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1750   as_fn_set_status $ac_retval
1751
1752 } # ac_fn_c_try_run
1753
1754 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1755 # -------------------------------------------------------
1756 # Tests whether HEADER exists and can be compiled using the include files in
1757 # INCLUDES, setting the cache variable VAR accordingly.
1758 ac_fn_c_check_header_compile ()
1759 {
1760   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1762 $as_echo_n "checking for $2... " >&6; }
1763 if eval \${$3+:} false; then :
1764   $as_echo_n "(cached) " >&6
1765 else
1766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1767 /* end confdefs.h.  */
1768 $4
1769 #include <$2>
1770 _ACEOF
1771 if ac_fn_c_try_compile "$LINENO"; then :
1772   eval "$3=yes"
1773 else
1774   eval "$3=no"
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 fi
1778 eval ac_res=\$$3
1779                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1782
1783 } # ac_fn_c_check_header_compile
1784
1785 # ac_fn_c_try_link LINENO
1786 # -----------------------
1787 # Try to link conftest.$ac_ext, and return whether this succeeded.
1788 ac_fn_c_try_link ()
1789 {
1790   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791   rm -f conftest.$ac_objext conftest$ac_exeext
1792   if { { ac_try="$ac_link"
1793 case "(($ac_try" in
1794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795   *) ac_try_echo=$ac_try;;
1796 esac
1797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798 $as_echo "$ac_try_echo"; } >&5
1799   (eval "$ac_link") 2>conftest.err
1800   ac_status=$?
1801   if test -s conftest.err; then
1802     grep -v '^ *+' conftest.err >conftest.er1
1803     cat conftest.er1 >&5
1804     mv -f conftest.er1 conftest.err
1805   fi
1806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807   test $ac_status = 0; } && {
1808          test -z "$ac_c_werror_flag" ||
1809          test ! -s conftest.err
1810        } && test -s conftest$ac_exeext && {
1811          test "$cross_compiling" = yes ||
1812          test -x conftest$ac_exeext
1813        }; then :
1814   ac_retval=0
1815 else
1816   $as_echo "$as_me: failed program was:" >&5
1817 sed 's/^/| /' conftest.$ac_ext >&5
1818
1819         ac_retval=1
1820 fi
1821   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823   # interfere with the next link command; also delete a directory that is
1824   # left behind by Apple's compiler.  We do this before executing the actions.
1825   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1827   as_fn_set_status $ac_retval
1828
1829 } # ac_fn_c_try_link
1830
1831 # ac_fn_c_check_func LINENO FUNC VAR
1832 # ----------------------------------
1833 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1834 ac_fn_c_check_func ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if eval \${$3+:} false; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1845    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1846 #define $2 innocuous_$2
1847
1848 /* System header to define __stub macros and hopefully few prototypes,
1849     which can conflict with char $2 (); below.
1850     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1851     <limits.h> exists even on freestanding compilers.  */
1852
1853 #ifdef __STDC__
1854 # include <limits.h>
1855 #else
1856 # include <assert.h>
1857 #endif
1858
1859 #undef $2
1860
1861 /* Override any GCC internal prototype to avoid an error.
1862    Use char because int might match the return type of a GCC
1863    builtin and then its argument prototype would still apply.  */
1864 #ifdef __cplusplus
1865 extern "C"
1866 #endif
1867 char $2 ();
1868 /* The GNU C library defines this for functions which it implements
1869     to always fail with ENOSYS.  Some functions are actually named
1870     something starting with __ and the normal name is an alias.  */
1871 #if defined __stub_$2 || defined __stub___$2
1872 choke me
1873 #endif
1874
1875 int
1876 main ()
1877 {
1878 return $2 ();
1879   ;
1880   return 0;
1881 }
1882 _ACEOF
1883 if ac_fn_c_try_link "$LINENO"; then :
1884   eval "$3=yes"
1885 else
1886   eval "$3=no"
1887 fi
1888 rm -f core conftest.err conftest.$ac_objext \
1889     conftest$ac_exeext conftest.$ac_ext
1890 fi
1891 eval ac_res=\$$3
1892                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1893 $as_echo "$ac_res" >&6; }
1894   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1895
1896 } # ac_fn_c_check_func
1897 cat >config.log <<_ACEOF
1898 This file contains any messages produced by compilers while
1899 running configure, to aid debugging if configure makes a mistake.
1900
1901 It was created by $as_me, which was
1902 generated by GNU Autoconf 2.69.  Invocation command line was
1903
1904   $ $0 $@
1905
1906 _ACEOF
1907 exec 5>>config.log
1908 {
1909 cat <<_ASUNAME
1910 ## --------- ##
1911 ## Platform. ##
1912 ## --------- ##
1913
1914 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1915 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1916 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1917 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1918 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1919
1920 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1921 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1922
1923 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1924 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1925 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1926 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1927 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1928 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1929 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1930
1931 _ASUNAME
1932
1933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1934 for as_dir in $PATH
1935 do
1936   IFS=$as_save_IFS
1937   test -z "$as_dir" && as_dir=.
1938     $as_echo "PATH: $as_dir"
1939   done
1940 IFS=$as_save_IFS
1941
1942 } >&5
1943
1944 cat >&5 <<_ACEOF
1945
1946
1947 ## ----------- ##
1948 ## Core tests. ##
1949 ## ----------- ##
1950
1951 _ACEOF
1952
1953
1954 # Keep a trace of the command line.
1955 # Strip out --no-create and --no-recursion so they do not pile up.
1956 # Strip out --silent because we don't want to record it for future runs.
1957 # Also quote any args containing shell meta-characters.
1958 # Make two passes to allow for proper duplicate-argument suppression.
1959 ac_configure_args=
1960 ac_configure_args0=
1961 ac_configure_args1=
1962 ac_must_keep_next=false
1963 for ac_pass in 1 2
1964 do
1965   for ac_arg
1966   do
1967     case $ac_arg in
1968     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1969     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1970     | -silent | --silent | --silen | --sile | --sil)
1971       continue ;;
1972     *\'*)
1973       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1974     esac
1975     case $ac_pass in
1976     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1977     2)
1978       as_fn_append ac_configure_args1 " '$ac_arg'"
1979       if test $ac_must_keep_next = true; then
1980         ac_must_keep_next=false # Got value, back to normal.
1981       else
1982         case $ac_arg in
1983           *=* | --config-cache | -C | -disable-* | --disable-* \
1984           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1985           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1986           | -with-* | --with-* | -without-* | --without-* | --x)
1987             case "$ac_configure_args0 " in
1988               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1989             esac
1990             ;;
1991           -* ) ac_must_keep_next=true ;;
1992         esac
1993       fi
1994       as_fn_append ac_configure_args " '$ac_arg'"
1995       ;;
1996     esac
1997   done
1998 done
1999 { ac_configure_args0=; unset ac_configure_args0;}
2000 { ac_configure_args1=; unset ac_configure_args1;}
2001
2002 # When interrupted or exit'd, cleanup temporary files, and complete
2003 # config.log.  We remove comments because anyway the quotes in there
2004 # would cause problems or look ugly.
2005 # WARNING: Use '\'' to represent an apostrophe within the trap.
2006 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2007 trap 'exit_status=$?
2008   # Save into config.log some information that might help in debugging.
2009   {
2010     echo
2011
2012     $as_echo "## ---------------- ##
2013 ## Cache variables. ##
2014 ## ---------------- ##"
2015     echo
2016     # The following way of writing the cache mishandles newlines in values,
2017 (
2018   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2019     eval ac_val=\$$ac_var
2020     case $ac_val in #(
2021     *${as_nl}*)
2022       case $ac_var in #(
2023       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2024 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2025       esac
2026       case $ac_var in #(
2027       _ | IFS | as_nl) ;; #(
2028       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2029       *) { eval $ac_var=; unset $ac_var;} ;;
2030       esac ;;
2031     esac
2032   done
2033   (set) 2>&1 |
2034     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2035     *${as_nl}ac_space=\ *)
2036       sed -n \
2037         "s/'\''/'\''\\\\'\'''\''/g;
2038           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2039       ;; #(
2040     *)
2041       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2042       ;;
2043     esac |
2044     sort
2045 )
2046     echo
2047
2048     $as_echo "## ----------------- ##
2049 ## Output variables. ##
2050 ## ----------------- ##"
2051     echo
2052     for ac_var in $ac_subst_vars
2053     do
2054       eval ac_val=\$$ac_var
2055       case $ac_val in
2056       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2057       esac
2058       $as_echo "$ac_var='\''$ac_val'\''"
2059     done | sort
2060     echo
2061
2062     if test -n "$ac_subst_files"; then
2063       $as_echo "## ------------------- ##
2064 ## File substitutions. ##
2065 ## ------------------- ##"
2066       echo
2067       for ac_var in $ac_subst_files
2068       do
2069         eval ac_val=\$$ac_var
2070         case $ac_val in
2071         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2072         esac
2073         $as_echo "$ac_var='\''$ac_val'\''"
2074       done | sort
2075       echo
2076     fi
2077
2078     if test -s confdefs.h; then
2079       $as_echo "## ----------- ##
2080 ## confdefs.h. ##
2081 ## ----------- ##"
2082       echo
2083       cat confdefs.h
2084       echo
2085     fi
2086     test "$ac_signal" != 0 &&
2087       $as_echo "$as_me: caught signal $ac_signal"
2088     $as_echo "$as_me: exit $exit_status"
2089   } >&5
2090   rm -f core *.core core.conftest.* &&
2091     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2092     exit $exit_status
2093 ' 0
2094 for ac_signal in 1 2 13 15; do
2095   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2096 done
2097 ac_signal=0
2098
2099 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2100 rm -f -r conftest* confdefs.h
2101
2102 $as_echo "/* confdefs.h */" > confdefs.h
2103
2104 # Predefined preprocessor variables.
2105
2106 cat >>confdefs.h <<_ACEOF
2107 #define PACKAGE_NAME "$PACKAGE_NAME"
2108 _ACEOF
2109
2110 cat >>confdefs.h <<_ACEOF
2111 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2112 _ACEOF
2113
2114 cat >>confdefs.h <<_ACEOF
2115 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2116 _ACEOF
2117
2118 cat >>confdefs.h <<_ACEOF
2119 #define PACKAGE_STRING "$PACKAGE_STRING"
2120 _ACEOF
2121
2122 cat >>confdefs.h <<_ACEOF
2123 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2124 _ACEOF
2125
2126 cat >>confdefs.h <<_ACEOF
2127 #define PACKAGE_URL "$PACKAGE_URL"
2128 _ACEOF
2129
2130
2131 # Let the site file select an alternate cache file if it wants to.
2132 # Prefer an explicitly selected file to automatically selected ones.
2133 ac_site_file1=NONE
2134 ac_site_file2=NONE
2135 if test -n "$CONFIG_SITE"; then
2136   # We do not want a PATH search for config.site.
2137   case $CONFIG_SITE in #((
2138     -*)  ac_site_file1=./$CONFIG_SITE;;
2139     */*) ac_site_file1=$CONFIG_SITE;;
2140     *)   ac_site_file1=./$CONFIG_SITE;;
2141   esac
2142 elif test "x$prefix" != xNONE; then
2143   ac_site_file1=$prefix/share/config.site
2144   ac_site_file2=$prefix/etc/config.site
2145 else
2146   ac_site_file1=$ac_default_prefix/share/config.site
2147   ac_site_file2=$ac_default_prefix/etc/config.site
2148 fi
2149 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2150 do
2151   test "x$ac_site_file" = xNONE && continue
2152   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2153     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2154 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2155     sed 's/^/| /' "$ac_site_file" >&5
2156     . "$ac_site_file" \
2157       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2159 as_fn_error $? "failed to load site script $ac_site_file
2160 See \`config.log' for more details" "$LINENO" 5; }
2161   fi
2162 done
2163
2164 if test -r "$cache_file"; then
2165   # Some versions of bash will fail to source /dev/null (special files
2166   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2167   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2168     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2169 $as_echo "$as_me: loading cache $cache_file" >&6;}
2170     case $cache_file in
2171       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2172       *)                      . "./$cache_file";;
2173     esac
2174   fi
2175 else
2176   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2177 $as_echo "$as_me: creating cache $cache_file" >&6;}
2178   >$cache_file
2179 fi
2180
2181 # Check that the precious variables saved in the cache have kept the same
2182 # value.
2183 ac_cache_corrupted=false
2184 for ac_var in $ac_precious_vars; do
2185   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2186   eval ac_new_set=\$ac_env_${ac_var}_set
2187   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2188   eval ac_new_val=\$ac_env_${ac_var}_value
2189   case $ac_old_set,$ac_new_set in
2190     set,)
2191       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2192 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2193       ac_cache_corrupted=: ;;
2194     ,set)
2195       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2196 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2197       ac_cache_corrupted=: ;;
2198     ,);;
2199     *)
2200       if test "x$ac_old_val" != "x$ac_new_val"; then
2201         # differences in whitespace do not lead to failure.
2202         ac_old_val_w=`echo x $ac_old_val`
2203         ac_new_val_w=`echo x $ac_new_val`
2204         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2205           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2206 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2207           ac_cache_corrupted=:
2208         else
2209           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2210 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2211           eval $ac_var=\$ac_old_val
2212         fi
2213         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2214 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2215         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2216 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2217       fi;;
2218   esac
2219   # Pass precious variables to config.status.
2220   if test "$ac_new_set" = set; then
2221     case $ac_new_val in
2222     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2223     *) ac_arg=$ac_var=$ac_new_val ;;
2224     esac
2225     case " $ac_configure_args " in
2226       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2227       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2228     esac
2229   fi
2230 done
2231 if $ac_cache_corrupted; then
2232   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2233 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2234   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2235 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2236   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2237 fi
2238 ## -------------------- ##
2239 ## Main body of script. ##
2240 ## -------------------- ##
2241
2242 ac_ext=c
2243 ac_cpp='$CPP $CPPFLAGS'
2244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2247
2248
2249
2250
2251
2252
2253
2254 ac_aux_dir=
2255 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2256   if test -f "$ac_dir/install-sh"; then
2257     ac_aux_dir=$ac_dir
2258     ac_install_sh="$ac_aux_dir/install-sh -c"
2259     break
2260   elif test -f "$ac_dir/install.sh"; then
2261     ac_aux_dir=$ac_dir
2262     ac_install_sh="$ac_aux_dir/install.sh -c"
2263     break
2264   elif test -f "$ac_dir/shtool"; then
2265     ac_aux_dir=$ac_dir
2266     ac_install_sh="$ac_aux_dir/shtool install -c"
2267     break
2268   fi
2269 done
2270 if test -z "$ac_aux_dir"; then
2271   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2272 fi
2273
2274 # These three variables are undocumented and unsupported,
2275 # and are intended to be withdrawn in a future Autoconf release.
2276 # They can cause serious problems if a builder's source tree is in a directory
2277 # whose full name contains unusual characters.
2278 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2279 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2280 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2281
2282
2283 # Make sure we can run config.sub.
2284 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2285   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2286
2287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2288 $as_echo_n "checking build system type... " >&6; }
2289 if ${ac_cv_build+:} false; then :
2290   $as_echo_n "(cached) " >&6
2291 else
2292   ac_build_alias=$build_alias
2293 test "x$ac_build_alias" = x &&
2294   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2295 test "x$ac_build_alias" = x &&
2296   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2297 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2298   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2299
2300 fi
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2302 $as_echo "$ac_cv_build" >&6; }
2303 case $ac_cv_build in
2304 *-*-*) ;;
2305 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2306 esac
2307 build=$ac_cv_build
2308 ac_save_IFS=$IFS; IFS='-'
2309 set x $ac_cv_build
2310 shift
2311 build_cpu=$1
2312 build_vendor=$2
2313 shift; shift
2314 # Remember, the first character of IFS is used to create $*,
2315 # except with old shells:
2316 build_os=$*
2317 IFS=$ac_save_IFS
2318 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2319
2320
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2322 $as_echo_n "checking host system type... " >&6; }
2323 if ${ac_cv_host+:} false; then :
2324   $as_echo_n "(cached) " >&6
2325 else
2326   if test "x$host_alias" = x; then
2327   ac_cv_host=$ac_cv_build
2328 else
2329   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2330     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2331 fi
2332
2333 fi
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2335 $as_echo "$ac_cv_host" >&6; }
2336 case $ac_cv_host in
2337 *-*-*) ;;
2338 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2339 esac
2340 host=$ac_cv_host
2341 ac_save_IFS=$IFS; IFS='-'
2342 set x $ac_cv_host
2343 shift
2344 host_cpu=$1
2345 host_vendor=$2
2346 shift; shift
2347 # Remember, the first character of IFS is used to create $*,
2348 # except with old shells:
2349 host_os=$*
2350 IFS=$ac_save_IFS
2351 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2352
2353
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2355 $as_echo_n "checking target system type... " >&6; }
2356 if ${ac_cv_target+:} false; then :
2357   $as_echo_n "(cached) " >&6
2358 else
2359   if test "x$target_alias" = x; then
2360   ac_cv_target=$ac_cv_host
2361 else
2362   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2363     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2364 fi
2365
2366 fi
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2368 $as_echo "$ac_cv_target" >&6; }
2369 case $ac_cv_target in
2370 *-*-*) ;;
2371 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2372 esac
2373 target=$ac_cv_target
2374 ac_save_IFS=$IFS; IFS='-'
2375 set x $ac_cv_target
2376 shift
2377 target_cpu=$1
2378 target_vendor=$2
2379 shift; shift
2380 # Remember, the first character of IFS is used to create $*,
2381 # except with old shells:
2382 target_os=$*
2383 IFS=$ac_save_IFS
2384 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2385
2386
2387 # The aliases save the names the user supplied, while $host etc.
2388 # will get canonicalized.
2389 test -n "$target_alias" &&
2390   test "$program_prefix$program_suffix$program_transform_name" = \
2391     NONENONEs,x,x, &&
2392   program_prefix=${target_alias}-
2393 ac_ext=c
2394 ac_cpp='$CPP $CPPFLAGS'
2395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2398 if test -n "$ac_tool_prefix"; then
2399   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2400 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2402 $as_echo_n "checking for $ac_word... " >&6; }
2403 if ${ac_cv_prog_CC+:} false; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   if test -n "$CC"; then
2407   ac_cv_prog_CC="$CC" # Let the user override the test.
2408 else
2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410 for as_dir in $PATH
2411 do
2412   IFS=$as_save_IFS
2413   test -z "$as_dir" && as_dir=.
2414     for ac_exec_ext in '' $ac_executable_extensions; do
2415   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2416     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2418     break 2
2419   fi
2420 done
2421   done
2422 IFS=$as_save_IFS
2423
2424 fi
2425 fi
2426 CC=$ac_cv_prog_CC
2427 if test -n "$CC"; then
2428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2429 $as_echo "$CC" >&6; }
2430 else
2431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2432 $as_echo "no" >&6; }
2433 fi
2434
2435
2436 fi
2437 if test -z "$ac_cv_prog_CC"; then
2438   ac_ct_CC=$CC
2439   # Extract the first word of "gcc", so it can be a program name with args.
2440 set dummy gcc; ac_word=$2
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2442 $as_echo_n "checking for $ac_word... " >&6; }
2443 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2444   $as_echo_n "(cached) " >&6
2445 else
2446   if test -n "$ac_ct_CC"; then
2447   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2448 else
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2450 for as_dir in $PATH
2451 do
2452   IFS=$as_save_IFS
2453   test -z "$as_dir" && as_dir=.
2454     for ac_exec_ext in '' $ac_executable_extensions; do
2455   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2456     ac_cv_prog_ac_ct_CC="gcc"
2457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2458     break 2
2459   fi
2460 done
2461   done
2462 IFS=$as_save_IFS
2463
2464 fi
2465 fi
2466 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2467 if test -n "$ac_ct_CC"; then
2468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2469 $as_echo "$ac_ct_CC" >&6; }
2470 else
2471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2472 $as_echo "no" >&6; }
2473 fi
2474
2475   if test "x$ac_ct_CC" = x; then
2476     CC=""
2477   else
2478     case $cross_compiling:$ac_tool_warned in
2479 yes:)
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2481 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2482 ac_tool_warned=yes ;;
2483 esac
2484     CC=$ac_ct_CC
2485   fi
2486 else
2487   CC="$ac_cv_prog_CC"
2488 fi
2489
2490 if test -z "$CC"; then
2491           if test -n "$ac_tool_prefix"; then
2492     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2493 set dummy ${ac_tool_prefix}cc; ac_word=$2
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2495 $as_echo_n "checking for $ac_word... " >&6; }
2496 if ${ac_cv_prog_CC+:} false; then :
2497   $as_echo_n "(cached) " >&6
2498 else
2499   if test -n "$CC"; then
2500   ac_cv_prog_CC="$CC" # Let the user override the test.
2501 else
2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2503 for as_dir in $PATH
2504 do
2505   IFS=$as_save_IFS
2506   test -z "$as_dir" && as_dir=.
2507     for ac_exec_ext in '' $ac_executable_extensions; do
2508   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2509     ac_cv_prog_CC="${ac_tool_prefix}cc"
2510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2511     break 2
2512   fi
2513 done
2514   done
2515 IFS=$as_save_IFS
2516
2517 fi
2518 fi
2519 CC=$ac_cv_prog_CC
2520 if test -n "$CC"; then
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2522 $as_echo "$CC" >&6; }
2523 else
2524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2525 $as_echo "no" >&6; }
2526 fi
2527
2528
2529   fi
2530 fi
2531 if test -z "$CC"; then
2532   # Extract the first word of "cc", so it can be a program name with args.
2533 set dummy cc; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if ${ac_cv_prog_CC+:} false; then :
2537   $as_echo_n "(cached) " >&6
2538 else
2539   if test -n "$CC"; then
2540   ac_cv_prog_CC="$CC" # Let the user override the test.
2541 else
2542   ac_prog_rejected=no
2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2544 for as_dir in $PATH
2545 do
2546   IFS=$as_save_IFS
2547   test -z "$as_dir" && as_dir=.
2548     for ac_exec_ext in '' $ac_executable_extensions; do
2549   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2550     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2551        ac_prog_rejected=yes
2552        continue
2553      fi
2554     ac_cv_prog_CC="cc"
2555     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2556     break 2
2557   fi
2558 done
2559   done
2560 IFS=$as_save_IFS
2561
2562 if test $ac_prog_rejected = yes; then
2563   # We found a bogon in the path, so make sure we never use it.
2564   set dummy $ac_cv_prog_CC
2565   shift
2566   if test $# != 0; then
2567     # We chose a different compiler from the bogus one.
2568     # However, it has the same basename, so the bogon will be chosen
2569     # first if we set CC to just the basename; use the full file name.
2570     shift
2571     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2572   fi
2573 fi
2574 fi
2575 fi
2576 CC=$ac_cv_prog_CC
2577 if test -n "$CC"; then
2578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2579 $as_echo "$CC" >&6; }
2580 else
2581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2582 $as_echo "no" >&6; }
2583 fi
2584
2585
2586 fi
2587 if test -z "$CC"; then
2588   if test -n "$ac_tool_prefix"; then
2589   for ac_prog in cl.exe
2590   do
2591     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2592 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2594 $as_echo_n "checking for $ac_word... " >&6; }
2595 if ${ac_cv_prog_CC+:} false; then :
2596   $as_echo_n "(cached) " >&6
2597 else
2598   if test -n "$CC"; then
2599   ac_cv_prog_CC="$CC" # Let the user override the test.
2600 else
2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2602 for as_dir in $PATH
2603 do
2604   IFS=$as_save_IFS
2605   test -z "$as_dir" && as_dir=.
2606     for ac_exec_ext in '' $ac_executable_extensions; do
2607   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2608     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2610     break 2
2611   fi
2612 done
2613   done
2614 IFS=$as_save_IFS
2615
2616 fi
2617 fi
2618 CC=$ac_cv_prog_CC
2619 if test -n "$CC"; then
2620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2621 $as_echo "$CC" >&6; }
2622 else
2623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2624 $as_echo "no" >&6; }
2625 fi
2626
2627
2628     test -n "$CC" && break
2629   done
2630 fi
2631 if test -z "$CC"; then
2632   ac_ct_CC=$CC
2633   for ac_prog in cl.exe
2634 do
2635   # Extract the first word of "$ac_prog", so it can be a program name with args.
2636 set dummy $ac_prog; ac_word=$2
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2638 $as_echo_n "checking for $ac_word... " >&6; }
2639 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2640   $as_echo_n "(cached) " >&6
2641 else
2642   if test -n "$ac_ct_CC"; then
2643   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2644 else
2645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2646 for as_dir in $PATH
2647 do
2648   IFS=$as_save_IFS
2649   test -z "$as_dir" && as_dir=.
2650     for ac_exec_ext in '' $ac_executable_extensions; do
2651   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2652     ac_cv_prog_ac_ct_CC="$ac_prog"
2653     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2654     break 2
2655   fi
2656 done
2657   done
2658 IFS=$as_save_IFS
2659
2660 fi
2661 fi
2662 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2663 if test -n "$ac_ct_CC"; then
2664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2665 $as_echo "$ac_ct_CC" >&6; }
2666 else
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2668 $as_echo "no" >&6; }
2669 fi
2670
2671
2672   test -n "$ac_ct_CC" && break
2673 done
2674
2675   if test "x$ac_ct_CC" = x; then
2676     CC=""
2677   else
2678     case $cross_compiling:$ac_tool_warned in
2679 yes:)
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2682 ac_tool_warned=yes ;;
2683 esac
2684     CC=$ac_ct_CC
2685   fi
2686 fi
2687
2688 fi
2689
2690
2691 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2692 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2693 as_fn_error $? "no acceptable C compiler found in \$PATH
2694 See \`config.log' for more details" "$LINENO" 5; }
2695
2696 # Provide some information about the compiler.
2697 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2698 set X $ac_compile
2699 ac_compiler=$2
2700 for ac_option in --version -v -V -qversion; do
2701   { { ac_try="$ac_compiler $ac_option >&5"
2702 case "(($ac_try" in
2703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2704   *) ac_try_echo=$ac_try;;
2705 esac
2706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2707 $as_echo "$ac_try_echo"; } >&5
2708   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2709   ac_status=$?
2710   if test -s conftest.err; then
2711     sed '10a\
2712 ... rest of stderr output deleted ...
2713          10q' conftest.err >conftest.er1
2714     cat conftest.er1 >&5
2715   fi
2716   rm -f conftest.er1 conftest.err
2717   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2718   test $ac_status = 0; }
2719 done
2720
2721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2722 /* end confdefs.h.  */
2723
2724 int
2725 main ()
2726 {
2727
2728   ;
2729   return 0;
2730 }
2731 _ACEOF
2732 ac_clean_files_save=$ac_clean_files
2733 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2734 # Try to create an executable without -o first, disregard a.out.
2735 # It will help us diagnose broken compilers, and finding out an intuition
2736 # of exeext.
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2738 $as_echo_n "checking whether the C compiler works... " >&6; }
2739 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2740
2741 # The possible output files:
2742 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2743
2744 ac_rmfiles=
2745 for ac_file in $ac_files
2746 do
2747   case $ac_file in
2748     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2749     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2750   esac
2751 done
2752 rm -f $ac_rmfiles
2753
2754 if { { ac_try="$ac_link_default"
2755 case "(($ac_try" in
2756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2757   *) ac_try_echo=$ac_try;;
2758 esac
2759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2760 $as_echo "$ac_try_echo"; } >&5
2761   (eval "$ac_link_default") 2>&5
2762   ac_status=$?
2763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2764   test $ac_status = 0; }; then :
2765   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2766 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2767 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2768 # so that the user can short-circuit this test for compilers unknown to
2769 # Autoconf.
2770 for ac_file in $ac_files ''
2771 do
2772   test -f "$ac_file" || continue
2773   case $ac_file in
2774     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2775         ;;
2776     [ab].out )
2777         # We found the default executable, but exeext='' is most
2778         # certainly right.
2779         break;;
2780     *.* )
2781         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2782         then :; else
2783            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2784         fi
2785         # We set ac_cv_exeext here because the later test for it is not
2786         # safe: cross compilers may not add the suffix if given an `-o'
2787         # argument, so we may need to know it at that point already.
2788         # Even if this section looks crufty: it has the advantage of
2789         # actually working.
2790         break;;
2791     * )
2792         break;;
2793   esac
2794 done
2795 test "$ac_cv_exeext" = no && ac_cv_exeext=
2796
2797 else
2798   ac_file=''
2799 fi
2800 if test -z "$ac_file"; then :
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 $as_echo "$as_me: failed program was:" >&5
2804 sed 's/^/| /' conftest.$ac_ext >&5
2805
2806 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2808 as_fn_error 77 "C compiler cannot create executables
2809 See \`config.log' for more details" "$LINENO" 5; }
2810 else
2811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2812 $as_echo "yes" >&6; }
2813 fi
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2815 $as_echo_n "checking for C compiler default output file name... " >&6; }
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2817 $as_echo "$ac_file" >&6; }
2818 ac_exeext=$ac_cv_exeext
2819
2820 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2821 ac_clean_files=$ac_clean_files_save
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2823 $as_echo_n "checking for suffix of executables... " >&6; }
2824 if { { ac_try="$ac_link"
2825 case "(($ac_try" in
2826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2827   *) ac_try_echo=$ac_try;;
2828 esac
2829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2830 $as_echo "$ac_try_echo"; } >&5
2831   (eval "$ac_link") 2>&5
2832   ac_status=$?
2833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2834   test $ac_status = 0; }; then :
2835   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2836 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2837 # work properly (i.e., refer to `conftest.exe'), while it won't with
2838 # `rm'.
2839 for ac_file in conftest.exe conftest conftest.*; do
2840   test -f "$ac_file" || continue
2841   case $ac_file in
2842     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2843     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2844           break;;
2845     * ) break;;
2846   esac
2847 done
2848 else
2849   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2851 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2852 See \`config.log' for more details" "$LINENO" 5; }
2853 fi
2854 rm -f conftest conftest$ac_cv_exeext
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2856 $as_echo "$ac_cv_exeext" >&6; }
2857
2858 rm -f conftest.$ac_ext
2859 EXEEXT=$ac_cv_exeext
2860 ac_exeext=$EXEEXT
2861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2862 /* end confdefs.h.  */
2863 #include <stdio.h>
2864 int
2865 main ()
2866 {
2867 FILE *f = fopen ("conftest.out", "w");
2868  return ferror (f) || fclose (f) != 0;
2869
2870   ;
2871   return 0;
2872 }
2873 _ACEOF
2874 ac_clean_files="$ac_clean_files conftest.out"
2875 # Check that the compiler produces executables we can run.  If not, either
2876 # the compiler is broken, or we cross compile.
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2878 $as_echo_n "checking whether we are cross compiling... " >&6; }
2879 if test "$cross_compiling" != yes; then
2880   { { ac_try="$ac_link"
2881 case "(($ac_try" in
2882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2883   *) ac_try_echo=$ac_try;;
2884 esac
2885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2886 $as_echo "$ac_try_echo"; } >&5
2887   (eval "$ac_link") 2>&5
2888   ac_status=$?
2889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2890   test $ac_status = 0; }
2891   if { ac_try='./conftest$ac_cv_exeext'
2892   { { case "(($ac_try" in
2893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894   *) ac_try_echo=$ac_try;;
2895 esac
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898   (eval "$ac_try") 2>&5
2899   ac_status=$?
2900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2901   test $ac_status = 0; }; }; then
2902     cross_compiling=no
2903   else
2904     if test "$cross_compiling" = maybe; then
2905         cross_compiling=yes
2906     else
2907         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2909 as_fn_error $? "cannot run C compiled programs.
2910 If you meant to cross compile, use \`--host'.
2911 See \`config.log' for more details" "$LINENO" 5; }
2912     fi
2913   fi
2914 fi
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2916 $as_echo "$cross_compiling" >&6; }
2917
2918 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2919 ac_clean_files=$ac_clean_files_save
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2921 $as_echo_n "checking for suffix of object files... " >&6; }
2922 if ${ac_cv_objext+:} false; then :
2923   $as_echo_n "(cached) " >&6
2924 else
2925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h.  */
2927
2928 int
2929 main ()
2930 {
2931
2932   ;
2933   return 0;
2934 }
2935 _ACEOF
2936 rm -f conftest.o conftest.obj
2937 if { { ac_try="$ac_compile"
2938 case "(($ac_try" in
2939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2940   *) ac_try_echo=$ac_try;;
2941 esac
2942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2943 $as_echo "$ac_try_echo"; } >&5
2944   (eval "$ac_compile") 2>&5
2945   ac_status=$?
2946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2947   test $ac_status = 0; }; then :
2948   for ac_file in conftest.o conftest.obj conftest.*; do
2949   test -f "$ac_file" || continue;
2950   case $ac_file in
2951     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2952     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2953        break;;
2954   esac
2955 done
2956 else
2957   $as_echo "$as_me: failed program was:" >&5
2958 sed 's/^/| /' conftest.$ac_ext >&5
2959
2960 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2962 as_fn_error $? "cannot compute suffix of object files: cannot compile
2963 See \`config.log' for more details" "$LINENO" 5; }
2964 fi
2965 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2966 fi
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2968 $as_echo "$ac_cv_objext" >&6; }
2969 OBJEXT=$ac_cv_objext
2970 ac_objext=$OBJEXT
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2972 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2973 if ${ac_cv_c_compiler_gnu+:} false; then :
2974   $as_echo_n "(cached) " >&6
2975 else
2976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2977 /* end confdefs.h.  */
2978
2979 int
2980 main ()
2981 {
2982 #ifndef __GNUC__
2983        choke me
2984 #endif
2985
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 if ac_fn_c_try_compile "$LINENO"; then :
2991   ac_compiler_gnu=yes
2992 else
2993   ac_compiler_gnu=no
2994 fi
2995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2996 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2997
2998 fi
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3000 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3001 if test $ac_compiler_gnu = yes; then
3002   GCC=yes
3003 else
3004   GCC=
3005 fi
3006 ac_test_CFLAGS=${CFLAGS+set}
3007 ac_save_CFLAGS=$CFLAGS
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3009 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3010 if ${ac_cv_prog_cc_g+:} false; then :
3011   $as_echo_n "(cached) " >&6
3012 else
3013   ac_save_c_werror_flag=$ac_c_werror_flag
3014    ac_c_werror_flag=yes
3015    ac_cv_prog_cc_g=no
3016    CFLAGS="-g"
3017    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3018 /* end confdefs.h.  */
3019
3020 int
3021 main ()
3022 {
3023
3024   ;
3025   return 0;
3026 }
3027 _ACEOF
3028 if ac_fn_c_try_compile "$LINENO"; then :
3029   ac_cv_prog_cc_g=yes
3030 else
3031   CFLAGS=""
3032       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3033 /* end confdefs.h.  */
3034
3035 int
3036 main ()
3037 {
3038
3039   ;
3040   return 0;
3041 }
3042 _ACEOF
3043 if ac_fn_c_try_compile "$LINENO"; then :
3044
3045 else
3046   ac_c_werror_flag=$ac_save_c_werror_flag
3047          CFLAGS="-g"
3048          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3049 /* end confdefs.h.  */
3050
3051 int
3052 main ()
3053 {
3054
3055   ;
3056   return 0;
3057 }
3058 _ACEOF
3059 if ac_fn_c_try_compile "$LINENO"; then :
3060   ac_cv_prog_cc_g=yes
3061 fi
3062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3063 fi
3064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3065 fi
3066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3067    ac_c_werror_flag=$ac_save_c_werror_flag
3068 fi
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3070 $as_echo "$ac_cv_prog_cc_g" >&6; }
3071 if test "$ac_test_CFLAGS" = set; then
3072   CFLAGS=$ac_save_CFLAGS
3073 elif test $ac_cv_prog_cc_g = yes; then
3074   if test "$GCC" = yes; then
3075     CFLAGS="-g -O2"
3076   else
3077     CFLAGS="-g"
3078   fi
3079 else
3080   if test "$GCC" = yes; then
3081     CFLAGS="-O2"
3082   else
3083     CFLAGS=
3084   fi
3085 fi
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3087 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3088 if ${ac_cv_prog_cc_c89+:} false; then :
3089   $as_echo_n "(cached) " >&6
3090 else
3091   ac_cv_prog_cc_c89=no
3092 ac_save_CC=$CC
3093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3094 /* end confdefs.h.  */
3095 #include <stdarg.h>
3096 #include <stdio.h>
3097 struct stat;
3098 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3099 struct buf { int x; };
3100 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3101 static char *e (p, i)
3102      char **p;
3103      int i;
3104 {
3105   return p[i];
3106 }
3107 static char *f (char * (*g) (char **, int), char **p, ...)
3108 {
3109   char *s;
3110   va_list v;
3111   va_start (v,p);
3112   s = g (p, va_arg (v,int));
3113   va_end (v);
3114   return s;
3115 }
3116
3117 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3118    function prototypes and stuff, but not '\xHH' hex character constants.
3119    These don't provoke an error unfortunately, instead are silently treated
3120    as 'x'.  The following induces an error, until -std is added to get
3121    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3122    array size at least.  It's necessary to write '\x00'==0 to get something
3123    that's true only with -std.  */
3124 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3125
3126 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3127    inside strings and character constants.  */
3128 #define FOO(x) 'x'
3129 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3130
3131 int test (int i, double x);
3132 struct s1 {int (*f) (int a);};
3133 struct s2 {int (*f) (double a);};
3134 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3135 int argc;
3136 char **argv;
3137 int
3138 main ()
3139 {
3140 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3141   ;
3142   return 0;
3143 }
3144 _ACEOF
3145 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3146         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3147 do
3148   CC="$ac_save_CC $ac_arg"
3149   if ac_fn_c_try_compile "$LINENO"; then :
3150   ac_cv_prog_cc_c89=$ac_arg
3151 fi
3152 rm -f core conftest.err conftest.$ac_objext
3153   test "x$ac_cv_prog_cc_c89" != "xno" && break
3154 done
3155 rm -f conftest.$ac_ext
3156 CC=$ac_save_CC
3157
3158 fi
3159 # AC_CACHE_VAL
3160 case "x$ac_cv_prog_cc_c89" in
3161   x)
3162     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3163 $as_echo "none needed" >&6; } ;;
3164   xno)
3165     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3166 $as_echo "unsupported" >&6; } ;;
3167   *)
3168     CC="$CC $ac_cv_prog_cc_c89"
3169     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3170 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3171 esac
3172 if test "x$ac_cv_prog_cc_c89" != xno; then :
3173
3174 fi
3175
3176 ac_ext=c
3177 ac_cpp='$CPP $CPPFLAGS'
3178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3181
3182
3183 ac_ext=c
3184 ac_cpp='$CPP $CPPFLAGS'
3185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3189 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3190 # On Suns, sometimes $CPP names a directory.
3191 if test -n "$CPP" && test -d "$CPP"; then
3192   CPP=
3193 fi
3194 if test -z "$CPP"; then
3195   if ${ac_cv_prog_CPP+:} false; then :
3196   $as_echo_n "(cached) " >&6
3197 else
3198       # Double quotes because CPP needs to be expanded
3199     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3200     do
3201       ac_preproc_ok=false
3202 for ac_c_preproc_warn_flag in '' yes
3203 do
3204   # Use a header file that comes with gcc, so configuring glibc
3205   # with a fresh cross-compiler works.
3206   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3207   # <limits.h> exists even on freestanding compilers.
3208   # On the NeXT, cc -E runs the code through the compiler's parser,
3209   # not just through cpp. "Syntax error" is here to catch this case.
3210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3211 /* end confdefs.h.  */
3212 #ifdef __STDC__
3213 # include <limits.h>
3214 #else
3215 # include <assert.h>
3216 #endif
3217                      Syntax error
3218 _ACEOF
3219 if ac_fn_c_try_cpp "$LINENO"; then :
3220
3221 else
3222   # Broken: fails on valid input.
3223 continue
3224 fi
3225 rm -f conftest.err conftest.i conftest.$ac_ext
3226
3227   # OK, works on sane cases.  Now check whether nonexistent headers
3228   # can be detected and how.
3229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3230 /* end confdefs.h.  */
3231 #include <ac_nonexistent.h>
3232 _ACEOF
3233 if ac_fn_c_try_cpp "$LINENO"; then :
3234   # Broken: success on invalid input.
3235 continue
3236 else
3237   # Passes both tests.
3238 ac_preproc_ok=:
3239 break
3240 fi
3241 rm -f conftest.err conftest.i conftest.$ac_ext
3242
3243 done
3244 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3245 rm -f conftest.i conftest.err conftest.$ac_ext
3246 if $ac_preproc_ok; then :
3247   break
3248 fi
3249
3250     done
3251     ac_cv_prog_CPP=$CPP
3252
3253 fi
3254   CPP=$ac_cv_prog_CPP
3255 else
3256   ac_cv_prog_CPP=$CPP
3257 fi
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3259 $as_echo "$CPP" >&6; }
3260 ac_preproc_ok=false
3261 for ac_c_preproc_warn_flag in '' yes
3262 do
3263   # Use a header file that comes with gcc, so configuring glibc
3264   # with a fresh cross-compiler works.
3265   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3266   # <limits.h> exists even on freestanding compilers.
3267   # On the NeXT, cc -E runs the code through the compiler's parser,
3268   # not just through cpp. "Syntax error" is here to catch this case.
3269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h.  */
3271 #ifdef __STDC__
3272 # include <limits.h>
3273 #else
3274 # include <assert.h>
3275 #endif
3276                      Syntax error
3277 _ACEOF
3278 if ac_fn_c_try_cpp "$LINENO"; then :
3279
3280 else
3281   # Broken: fails on valid input.
3282 continue
3283 fi
3284 rm -f conftest.err conftest.i conftest.$ac_ext
3285
3286   # OK, works on sane cases.  Now check whether nonexistent headers
3287   # can be detected and how.
3288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3289 /* end confdefs.h.  */
3290 #include <ac_nonexistent.h>
3291 _ACEOF
3292 if ac_fn_c_try_cpp "$LINENO"; then :
3293   # Broken: success on invalid input.
3294 continue
3295 else
3296   # Passes both tests.
3297 ac_preproc_ok=:
3298 break
3299 fi
3300 rm -f conftest.err conftest.i conftest.$ac_ext
3301
3302 done
3303 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3304 rm -f conftest.i conftest.err conftest.$ac_ext
3305 if $ac_preproc_ok; then :
3306
3307 else
3308   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3310 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3311 See \`config.log' for more details" "$LINENO" 5; }
3312 fi
3313
3314 ac_ext=c
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3319
3320
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3322 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3323 if ${ac_cv_path_GREP+:} false; then :
3324   $as_echo_n "(cached) " >&6
3325 else
3326   if test -z "$GREP"; then
3327   ac_path_GREP_found=false
3328   # Loop through the user's path and test for each of PROGNAME-LIST
3329   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3330 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3331 do
3332   IFS=$as_save_IFS
3333   test -z "$as_dir" && as_dir=.
3334     for ac_prog in grep ggrep; do
3335     for ac_exec_ext in '' $ac_executable_extensions; do
3336       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3337       as_fn_executable_p "$ac_path_GREP" || continue
3338 # Check for GNU ac_path_GREP and select it if it is found.
3339   # Check for GNU $ac_path_GREP
3340 case `"$ac_path_GREP" --version 2>&1` in
3341 *GNU*)
3342   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3343 *)
3344   ac_count=0
3345   $as_echo_n 0123456789 >"conftest.in"
3346   while :
3347   do
3348     cat "conftest.in" "conftest.in" >"conftest.tmp"
3349     mv "conftest.tmp" "conftest.in"
3350     cp "conftest.in" "conftest.nl"
3351     $as_echo 'GREP' >> "conftest.nl"
3352     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3353     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3354     as_fn_arith $ac_count + 1 && ac_count=$as_val
3355     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3356       # Best one so far, save it but keep looking for a better one
3357       ac_cv_path_GREP="$ac_path_GREP"
3358       ac_path_GREP_max=$ac_count
3359     fi
3360     # 10*(2^10) chars as input seems more than enough
3361     test $ac_count -gt 10 && break
3362   done
3363   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3364 esac
3365
3366       $ac_path_GREP_found && break 3
3367     done
3368   done
3369   done
3370 IFS=$as_save_IFS
3371   if test -z "$ac_cv_path_GREP"; then
3372     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3373   fi
3374 else
3375   ac_cv_path_GREP=$GREP
3376 fi
3377
3378 fi
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3380 $as_echo "$ac_cv_path_GREP" >&6; }
3381  GREP="$ac_cv_path_GREP"
3382
3383
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3385 $as_echo_n "checking for egrep... " >&6; }
3386 if ${ac_cv_path_EGREP+:} false; then :
3387   $as_echo_n "(cached) " >&6
3388 else
3389   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3390    then ac_cv_path_EGREP="$GREP -E"
3391    else
3392      if test -z "$EGREP"; then
3393   ac_path_EGREP_found=false
3394   # Loop through the user's path and test for each of PROGNAME-LIST
3395   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3396 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3397 do
3398   IFS=$as_save_IFS
3399   test -z "$as_dir" && as_dir=.
3400     for ac_prog in egrep; do
3401     for ac_exec_ext in '' $ac_executable_extensions; do
3402       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3403       as_fn_executable_p "$ac_path_EGREP" || continue
3404 # Check for GNU ac_path_EGREP and select it if it is found.
3405   # Check for GNU $ac_path_EGREP
3406 case `"$ac_path_EGREP" --version 2>&1` in
3407 *GNU*)
3408   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3409 *)
3410   ac_count=0
3411   $as_echo_n 0123456789 >"conftest.in"
3412   while :
3413   do
3414     cat "conftest.in" "conftest.in" >"conftest.tmp"
3415     mv "conftest.tmp" "conftest.in"
3416     cp "conftest.in" "conftest.nl"
3417     $as_echo 'EGREP' >> "conftest.nl"
3418     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3419     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3420     as_fn_arith $ac_count + 1 && ac_count=$as_val
3421     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3422       # Best one so far, save it but keep looking for a better one
3423       ac_cv_path_EGREP="$ac_path_EGREP"
3424       ac_path_EGREP_max=$ac_count
3425     fi
3426     # 10*(2^10) chars as input seems more than enough
3427     test $ac_count -gt 10 && break
3428   done
3429   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3430 esac
3431
3432       $ac_path_EGREP_found && break 3
3433     done
3434   done
3435   done
3436 IFS=$as_save_IFS
3437   if test -z "$ac_cv_path_EGREP"; then
3438     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3439   fi
3440 else
3441   ac_cv_path_EGREP=$EGREP
3442 fi
3443
3444    fi
3445 fi
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3447 $as_echo "$ac_cv_path_EGREP" >&6; }
3448  EGREP="$ac_cv_path_EGREP"
3449
3450
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3452 $as_echo_n "checking for ANSI C header files... " >&6; }
3453 if ${ac_cv_header_stdc+:} false; then :
3454   $as_echo_n "(cached) " >&6
3455 else
3456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457 /* end confdefs.h.  */
3458 #include <stdlib.h>
3459 #include <stdarg.h>
3460 #include <string.h>
3461 #include <float.h>
3462
3463 int
3464 main ()
3465 {
3466
3467   ;
3468   return 0;
3469 }
3470 _ACEOF
3471 if ac_fn_c_try_compile "$LINENO"; then :
3472   ac_cv_header_stdc=yes
3473 else
3474   ac_cv_header_stdc=no
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477
3478 if test $ac_cv_header_stdc = yes; then
3479   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h.  */
3482 #include <string.h>
3483
3484 _ACEOF
3485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3486   $EGREP "memchr" >/dev/null 2>&1; then :
3487
3488 else
3489   ac_cv_header_stdc=no
3490 fi
3491 rm -f conftest*
3492
3493 fi
3494
3495 if test $ac_cv_header_stdc = yes; then
3496   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498 /* end confdefs.h.  */
3499 #include <stdlib.h>
3500
3501 _ACEOF
3502 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3503   $EGREP "free" >/dev/null 2>&1; then :
3504
3505 else
3506   ac_cv_header_stdc=no
3507 fi
3508 rm -f conftest*
3509
3510 fi
3511
3512 if test $ac_cv_header_stdc = yes; then
3513   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3514   if test "$cross_compiling" = yes; then :
3515   :
3516 else
3517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h.  */
3519 #include <ctype.h>
3520 #include <stdlib.h>
3521 #if ((' ' & 0x0FF) == 0x020)
3522 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3523 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3524 #else
3525 # define ISLOWER(c) \
3526                    (('a' <= (c) && (c) <= 'i') \
3527                      || ('j' <= (c) && (c) <= 'r') \
3528                      || ('s' <= (c) && (c) <= 'z'))
3529 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3530 #endif
3531
3532 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3533 int
3534 main ()
3535 {
3536   int i;
3537   for (i = 0; i < 256; i++)
3538     if (XOR (islower (i), ISLOWER (i))
3539         || toupper (i) != TOUPPER (i))
3540       return 2;
3541   return 0;
3542 }
3543 _ACEOF
3544 if ac_fn_c_try_run "$LINENO"; then :
3545
3546 else
3547   ac_cv_header_stdc=no
3548 fi
3549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3550   conftest.$ac_objext conftest.beam conftest.$ac_ext
3551 fi
3552
3553 fi
3554 fi
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3556 $as_echo "$ac_cv_header_stdc" >&6; }
3557 if test $ac_cv_header_stdc = yes; then
3558
3559 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3560
3561 fi
3562
3563 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3564 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3565                   inttypes.h stdint.h unistd.h
3566 do :
3567   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3568 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3569 "
3570 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3571   cat >>confdefs.h <<_ACEOF
3572 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3573 _ACEOF
3574
3575 fi
3576
3577 done
3578
3579
3580
3581   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3582 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3583   MINIX=yes
3584 else
3585   MINIX=
3586 fi
3587
3588
3589   if test "$MINIX" = yes; then
3590
3591 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3592
3593
3594 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3595
3596
3597 $as_echo "#define _MINIX 1" >>confdefs.h
3598
3599   fi
3600
3601
3602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3603 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3604 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3605   $as_echo_n "(cached) " >&6
3606 else
3607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3608 /* end confdefs.h.  */
3609
3610 #         define __EXTENSIONS__ 1
3611           $ac_includes_default
3612 int
3613 main ()
3614 {
3615
3616   ;
3617   return 0;
3618 }
3619 _ACEOF
3620 if ac_fn_c_try_compile "$LINENO"; then :
3621   ac_cv_safe_to_define___extensions__=yes
3622 else
3623   ac_cv_safe_to_define___extensions__=no
3624 fi
3625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3626 fi
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3628 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3629   test $ac_cv_safe_to_define___extensions__ = yes &&
3630     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3631
3632   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3633
3634   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3635
3636   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3637
3638   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3639
3640
3641 test "$program_prefix" != NONE &&
3642   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3643 # Use a double $ so make ignores it.
3644 test "$program_suffix" != NONE &&
3645   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3646 # Double any \ or $.
3647 # By default was `s,x,x', remove it if useless.
3648 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3649 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3650
3651 # Find a good install program.  We prefer a C program (faster),
3652 # so one script is as good as another.  But avoid the broken or
3653 # incompatible versions:
3654 # SysV /etc/install, /usr/sbin/install
3655 # SunOS /usr/etc/install
3656 # IRIX /sbin/install
3657 # AIX /bin/install
3658 # AmigaOS /C/install, which installs bootblocks on floppy discs
3659 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3660 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3661 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3662 # OS/2's system install, which has a completely different semantic
3663 # ./install, which can be erroneously created by make from ./install.sh.
3664 # Reject install programs that cannot install multiple files.
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3666 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3667 if test -z "$INSTALL"; then
3668 if ${ac_cv_path_install+:} false; then :
3669   $as_echo_n "(cached) " >&6
3670 else
3671   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672 for as_dir in $PATH
3673 do
3674   IFS=$as_save_IFS
3675   test -z "$as_dir" && as_dir=.
3676     # Account for people who put trailing slashes in PATH elements.
3677 case $as_dir/ in #((
3678   ./ | .// | /[cC]/* | \
3679   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3680   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3681   /usr/ucb/* ) ;;
3682   *)
3683     # OSF1 and SCO ODT 3.0 have their own names for install.
3684     # Don't use installbsd from OSF since it installs stuff as root
3685     # by default.
3686     for ac_prog in ginstall scoinst install; do
3687       for ac_exec_ext in '' $ac_executable_extensions; do
3688         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3689           if test $ac_prog = install &&
3690             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3691             # AIX install.  It has an incompatible calling convention.
3692             :
3693           elif test $ac_prog = install &&
3694             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3695             # program-specific install script used by HP pwplus--don't use.
3696             :
3697           else
3698             rm -rf conftest.one conftest.two conftest.dir
3699             echo one > conftest.one
3700             echo two > conftest.two
3701             mkdir conftest.dir
3702             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3703               test -s conftest.one && test -s conftest.two &&
3704               test -s conftest.dir/conftest.one &&
3705               test -s conftest.dir/conftest.two
3706             then
3707               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3708               break 3
3709             fi
3710           fi
3711         fi
3712       done
3713     done
3714     ;;
3715 esac
3716
3717   done
3718 IFS=$as_save_IFS
3719
3720 rm -rf conftest.one conftest.two conftest.dir
3721
3722 fi
3723   if test "${ac_cv_path_install+set}" = set; then
3724     INSTALL=$ac_cv_path_install
3725   else
3726     # As a last resort, use the slow shell script.  Don't cache a
3727     # value for INSTALL within a source directory, because that will
3728     # break other packages using the cache if that directory is
3729     # removed, or if the value is a relative name.
3730     INSTALL=$ac_install_sh
3731   fi
3732 fi
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3734 $as_echo "$INSTALL" >&6; }
3735
3736 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3737 # It thinks the first close brace ends the variable substitution.
3738 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3739
3740 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3741
3742 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3743
3744 rm -rf .tst 2>/dev/null
3745 mkdir .tst 2>/dev/null
3746 if test -d .tst; then
3747   am__leading_dot=.
3748 else
3749   am__leading_dot=_
3750 fi
3751 rmdir .tst 2>/dev/null
3752
3753 DEPDIR="${am__leading_dot}deps"
3754
3755 case `pwd` in
3756   *\ * | *\     *)
3757     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
3758 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
3759 esac
3760
3761
3762
3763 macro_version='2.2.7a'
3764 macro_revision='1.3134'
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778 ltmain="$ac_aux_dir/ltmain.sh"
3779
3780 # Backslashify metacharacters that are still active within
3781 # double-quoted strings.
3782 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
3783
3784 # Same as above, but do not quote variable references.
3785 double_quote_subst='s/\(["`\\]\)/\\\1/g'
3786
3787 # Sed substitution to delay expansion of an escaped shell variable in a
3788 # double_quote_subst'ed string.
3789 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
3790
3791 # Sed substitution to delay expansion of an escaped single quote.
3792 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
3793
3794 # Sed substitution to avoid accidental globbing in evaled expressions
3795 no_glob_subst='s/\*/\\\*/g'
3796
3797 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3798 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
3799 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
3800
3801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
3802 $as_echo_n "checking how to print strings... " >&6; }
3803 # Test print first, because it will be a builtin if present.
3804 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
3805    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
3806   ECHO='print -r --'
3807 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
3808   ECHO='printf %s\n'
3809 else
3810   # Use this function as a fallback that always works.
3811   func_fallback_echo ()
3812   {
3813     eval 'cat <<_LTECHO_EOF
3814 $1
3815 _LTECHO_EOF'
3816   }
3817   ECHO='func_fallback_echo'
3818 fi
3819
3820 # func_echo_all arg...
3821 # Invoke $ECHO with all args, space-separated.
3822 func_echo_all ()
3823 {
3824     $ECHO ""
3825 }
3826
3827 case "$ECHO" in
3828   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
3829 $as_echo "printf" >&6; } ;;
3830   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
3831 $as_echo "print -r" >&6; } ;;
3832   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
3833 $as_echo "cat" >&6; } ;;
3834 esac
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
3850 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
3851 if ${ac_cv_path_SED+:} false; then :
3852   $as_echo_n "(cached) " >&6
3853 else
3854             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
3855      for ac_i in 1 2 3 4 5 6 7; do
3856        ac_script="$ac_script$as_nl$ac_script"
3857      done
3858      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
3859      { ac_script=; unset ac_script;}
3860      if test -z "$SED"; then
3861   ac_path_SED_found=false
3862   # Loop through the user's path and test for each of PROGNAME-LIST
3863   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3864 for as_dir in $PATH
3865 do
3866   IFS=$as_save_IFS
3867   test -z "$as_dir" && as_dir=.
3868     for ac_prog in sed gsed; do
3869     for ac_exec_ext in '' $ac_executable_extensions; do
3870       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
3871       as_fn_executable_p "$ac_path_SED" || continue
3872 # Check for GNU ac_path_SED and select it if it is found.
3873   # Check for GNU $ac_path_SED
3874 case `"$ac_path_SED" --version 2>&1` in
3875 *GNU*)
3876   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
3877 *)
3878   ac_count=0
3879   $as_echo_n 0123456789 >"conftest.in"
3880   while :
3881   do
3882     cat "conftest.in" "conftest.in" >"conftest.tmp"
3883     mv "conftest.tmp" "conftest.in"
3884     cp "conftest.in" "conftest.nl"
3885     $as_echo '' >> "conftest.nl"
3886     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
3887     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3888     as_fn_arith $ac_count + 1 && ac_count=$as_val
3889     if test $ac_count -gt ${ac_path_SED_max-0}; then
3890       # Best one so far, save it but keep looking for a better one
3891       ac_cv_path_SED="$ac_path_SED"
3892       ac_path_SED_max=$ac_count
3893     fi
3894     # 10*(2^10) chars as input seems more than enough
3895     test $ac_count -gt 10 && break
3896   done
3897   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3898 esac
3899
3900       $ac_path_SED_found && break 3
3901     done
3902   done
3903   done
3904 IFS=$as_save_IFS
3905   if test -z "$ac_cv_path_SED"; then
3906     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
3907   fi
3908 else
3909   ac_cv_path_SED=$SED
3910 fi
3911
3912 fi
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
3914 $as_echo "$ac_cv_path_SED" >&6; }
3915  SED="$ac_cv_path_SED"
3916   rm -f conftest.sed
3917
3918 test -z "$SED" && SED=sed
3919 Xsed="$SED -e 1s/^X//"
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
3932 $as_echo_n "checking for fgrep... " >&6; }
3933 if ${ac_cv_path_FGREP+:} false; then :
3934   $as_echo_n "(cached) " >&6
3935 else
3936   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
3937    then ac_cv_path_FGREP="$GREP -F"
3938    else
3939      if test -z "$FGREP"; then
3940   ac_path_FGREP_found=false
3941   # Loop through the user's path and test for each of PROGNAME-LIST
3942   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3943 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3944 do
3945   IFS=$as_save_IFS
3946   test -z "$as_dir" && as_dir=.
3947     for ac_prog in fgrep; do
3948     for ac_exec_ext in '' $ac_executable_extensions; do
3949       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
3950       as_fn_executable_p "$ac_path_FGREP" || continue
3951 # Check for GNU ac_path_FGREP and select it if it is found.
3952   # Check for GNU $ac_path_FGREP
3953 case `"$ac_path_FGREP" --version 2>&1` in
3954 *GNU*)
3955   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
3956 *)
3957   ac_count=0
3958   $as_echo_n 0123456789 >"conftest.in"
3959   while :
3960   do
3961     cat "conftest.in" "conftest.in" >"conftest.tmp"
3962     mv "conftest.tmp" "conftest.in"
3963     cp "conftest.in" "conftest.nl"
3964     $as_echo 'FGREP' >> "conftest.nl"
3965     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
3966     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3967     as_fn_arith $ac_count + 1 && ac_count=$as_val
3968     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
3969       # Best one so far, save it but keep looking for a better one
3970       ac_cv_path_FGREP="$ac_path_FGREP"
3971       ac_path_FGREP_max=$ac_count
3972     fi
3973     # 10*(2^10) chars as input seems more than enough
3974     test $ac_count -gt 10 && break
3975   done
3976   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3977 esac
3978
3979       $ac_path_FGREP_found && break 3
3980     done
3981   done
3982   done
3983 IFS=$as_save_IFS
3984   if test -z "$ac_cv_path_FGREP"; then
3985     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3986   fi
3987 else
3988   ac_cv_path_FGREP=$FGREP
3989 fi
3990
3991    fi
3992 fi
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
3994 $as_echo "$ac_cv_path_FGREP" >&6; }
3995  FGREP="$ac_cv_path_FGREP"
3996
3997
3998 test -z "$GREP" && GREP=grep
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018 # Check whether --with-gnu-ld was given.
4019 if test "${with_gnu_ld+set}" = set; then :
4020   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4021 else
4022   with_gnu_ld=no
4023 fi
4024
4025 ac_prog=ld
4026 if test "$GCC" = yes; then
4027   # Check if gcc -print-prog-name=ld gives a path.
4028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4029 $as_echo_n "checking for ld used by $CC... " >&6; }
4030   case $host in
4031   *-*-mingw*)
4032     # gcc leaves a trailing carriage return which upsets mingw
4033     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4034   *)
4035     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4036   esac
4037   case $ac_prog in
4038     # Accept absolute paths.
4039     [\\/]* | ?:[\\/]*)
4040       re_direlt='/[^/][^/]*/\.\./'
4041       # Canonicalize the pathname of ld
4042       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4043       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4044         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4045       done
4046       test -z "$LD" && LD="$ac_prog"
4047       ;;
4048   "")
4049     # If it fails, then pretend we aren't using GCC.
4050     ac_prog=ld
4051     ;;
4052   *)
4053     # If it is relative, then search for the first ld in PATH.
4054     with_gnu_ld=unknown
4055     ;;
4056   esac
4057 elif test "$with_gnu_ld" = yes; then
4058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4059 $as_echo_n "checking for GNU ld... " >&6; }
4060 else
4061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4062 $as_echo_n "checking for non-GNU ld... " >&6; }
4063 fi
4064 if ${lt_cv_path_LD+:} false; then :
4065   $as_echo_n "(cached) " >&6
4066 else
4067   if test -z "$LD"; then
4068   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4069   for ac_dir in $PATH; do
4070     IFS="$lt_save_ifs"
4071     test -z "$ac_dir" && ac_dir=.
4072     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4073       lt_cv_path_LD="$ac_dir/$ac_prog"
4074       # Check to see if the program is GNU ld.  I'd rather use --version,
4075       # but apparently some variants of GNU ld only accept -v.
4076       # Break only if it was the GNU/non-GNU ld that we prefer.
4077       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4078       *GNU* | *'with BFD'*)
4079         test "$with_gnu_ld" != no && break
4080         ;;
4081       *)
4082         test "$with_gnu_ld" != yes && break
4083         ;;
4084       esac
4085     fi
4086   done
4087   IFS="$lt_save_ifs"
4088 else
4089   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4090 fi
4091 fi
4092
4093 LD="$lt_cv_path_LD"
4094 if test -n "$LD"; then
4095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4096 $as_echo "$LD" >&6; }
4097 else
4098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4099 $as_echo "no" >&6; }
4100 fi
4101 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4103 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4104 if ${lt_cv_prog_gnu_ld+:} false; then :
4105   $as_echo_n "(cached) " >&6
4106 else
4107   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4108 case `$LD -v 2>&1 </dev/null` in
4109 *GNU* | *'with BFD'*)
4110   lt_cv_prog_gnu_ld=yes
4111   ;;
4112 *)
4113   lt_cv_prog_gnu_ld=no
4114   ;;
4115 esac
4116 fi
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4118 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4119 with_gnu_ld=$lt_cv_prog_gnu_ld
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4130 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4131 if ${lt_cv_path_NM+:} false; then :
4132   $as_echo_n "(cached) " >&6
4133 else
4134   if test -n "$NM"; then
4135   # Let the user override the test.
4136   lt_cv_path_NM="$NM"
4137 else
4138   lt_nm_to_check="${ac_tool_prefix}nm"
4139   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4140     lt_nm_to_check="$lt_nm_to_check nm"
4141   fi
4142   for lt_tmp_nm in $lt_nm_to_check; do
4143     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4144     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4145       IFS="$lt_save_ifs"
4146       test -z "$ac_dir" && ac_dir=.
4147       tmp_nm="$ac_dir/$lt_tmp_nm"
4148       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4149         # Check to see if the nm accepts a BSD-compat flag.
4150         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4151         #   nm: unknown option "B" ignored
4152         # Tru64's nm complains that /dev/null is an invalid object file
4153         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4154         */dev/null* | *'Invalid file or object type'*)
4155           lt_cv_path_NM="$tmp_nm -B"
4156           break
4157           ;;
4158         *)
4159           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4160           */dev/null*)
4161             lt_cv_path_NM="$tmp_nm -p"
4162             break
4163             ;;
4164           *)
4165             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4166             continue # so that we can try to find one that supports BSD flags
4167             ;;
4168           esac
4169           ;;
4170         esac
4171       fi
4172     done
4173     IFS="$lt_save_ifs"
4174   done
4175   : ${lt_cv_path_NM=no}
4176 fi
4177 fi
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4179 $as_echo "$lt_cv_path_NM" >&6; }
4180 if test "$lt_cv_path_NM" != "no"; then
4181   NM="$lt_cv_path_NM"
4182 else
4183   # Didn't find any BSD compatible name lister, look for dumpbin.
4184   if test -n "$DUMPBIN"; then :
4185     # Let the user override the test.
4186   else
4187     if test -n "$ac_tool_prefix"; then
4188   for ac_prog in dumpbin "link -dump"
4189   do
4190     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4191 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4193 $as_echo_n "checking for $ac_word... " >&6; }
4194 if ${ac_cv_prog_DUMPBIN+:} false; then :
4195   $as_echo_n "(cached) " >&6
4196 else
4197   if test -n "$DUMPBIN"; then
4198   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4199 else
4200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4201 for as_dir in $PATH
4202 do
4203   IFS=$as_save_IFS
4204   test -z "$as_dir" && as_dir=.
4205     for ac_exec_ext in '' $ac_executable_extensions; do
4206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4207     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4209     break 2
4210   fi
4211 done
4212   done
4213 IFS=$as_save_IFS
4214
4215 fi
4216 fi
4217 DUMPBIN=$ac_cv_prog_DUMPBIN
4218 if test -n "$DUMPBIN"; then
4219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4220 $as_echo "$DUMPBIN" >&6; }
4221 else
4222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4223 $as_echo "no" >&6; }
4224 fi
4225
4226
4227     test -n "$DUMPBIN" && break
4228   done
4229 fi
4230 if test -z "$DUMPBIN"; then
4231   ac_ct_DUMPBIN=$DUMPBIN
4232   for ac_prog in dumpbin "link -dump"
4233 do
4234   # Extract the first word of "$ac_prog", so it can be a program name with args.
4235 set dummy $ac_prog; ac_word=$2
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4237 $as_echo_n "checking for $ac_word... " >&6; }
4238 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   if test -n "$ac_ct_DUMPBIN"; then
4242   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4243 else
4244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4245 for as_dir in $PATH
4246 do
4247   IFS=$as_save_IFS
4248   test -z "$as_dir" && as_dir=.
4249     for ac_exec_ext in '' $ac_executable_extensions; do
4250   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4251     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4253     break 2
4254   fi
4255 done
4256   done
4257 IFS=$as_save_IFS
4258
4259 fi
4260 fi
4261 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4262 if test -n "$ac_ct_DUMPBIN"; then
4263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4264 $as_echo "$ac_ct_DUMPBIN" >&6; }
4265 else
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4267 $as_echo "no" >&6; }
4268 fi
4269
4270
4271   test -n "$ac_ct_DUMPBIN" && break
4272 done
4273
4274   if test "x$ac_ct_DUMPBIN" = x; then
4275     DUMPBIN=":"
4276   else
4277     case $cross_compiling:$ac_tool_warned in
4278 yes:)
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4280 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4281 ac_tool_warned=yes ;;
4282 esac
4283     DUMPBIN=$ac_ct_DUMPBIN
4284   fi
4285 fi
4286
4287     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4288     *COFF*)
4289       DUMPBIN="$DUMPBIN -symbols"
4290       ;;
4291     *)
4292       DUMPBIN=:
4293       ;;
4294     esac
4295   fi
4296
4297   if test "$DUMPBIN" != ":"; then
4298     NM="$DUMPBIN"
4299   fi
4300 fi
4301 test -z "$NM" && NM=nm
4302
4303
4304
4305
4306
4307
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4309 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4310 if ${lt_cv_nm_interface+:} false; then :
4311   $as_echo_n "(cached) " >&6
4312 else
4313   lt_cv_nm_interface="BSD nm"
4314   echo "int some_variable = 0;" > conftest.$ac_ext
4315   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4316   (eval "$ac_compile" 2>conftest.err)
4317   cat conftest.err >&5
4318   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4319   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4320   cat conftest.err >&5
4321   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4322   cat conftest.out >&5
4323   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4324     lt_cv_nm_interface="MS dumpbin"
4325   fi
4326   rm -f conftest*
4327 fi
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4329 $as_echo "$lt_cv_nm_interface" >&6; }
4330
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4332 $as_echo_n "checking whether ln -s works... " >&6; }
4333 LN_S=$as_ln_s
4334 if test "$LN_S" = "ln -s"; then
4335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4336 $as_echo "yes" >&6; }
4337 else
4338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4339 $as_echo "no, using $LN_S" >&6; }
4340 fi
4341
4342 # find the maximum length of command line arguments
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4344 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4345 if ${lt_cv_sys_max_cmd_len+:} false; then :
4346   $as_echo_n "(cached) " >&6
4347 else
4348     i=0
4349   teststring="ABCD"
4350
4351   case $build_os in
4352   msdosdjgpp*)
4353     # On DJGPP, this test can blow up pretty badly due to problems in libc
4354     # (any single argument exceeding 2000 bytes causes a buffer overrun
4355     # during glob expansion).  Even if it were fixed, the result of this
4356     # check would be larger than it should be.
4357     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4358     ;;
4359
4360   gnu*)
4361     # Under GNU Hurd, this test is not required because there is
4362     # no limit to the length of command line arguments.
4363     # Libtool will interpret -1 as no limit whatsoever
4364     lt_cv_sys_max_cmd_len=-1;
4365     ;;
4366
4367   cygwin* | mingw* | cegcc*)
4368     # On Win9x/ME, this test blows up -- it succeeds, but takes
4369     # about 5 minutes as the teststring grows exponentially.
4370     # Worse, since 9x/ME are not pre-emptively multitasking,
4371     # you end up with a "frozen" computer, even though with patience
4372     # the test eventually succeeds (with a max line length of 256k).
4373     # Instead, let's just punt: use the minimum linelength reported by
4374     # all of the supported platforms: 8192 (on NT/2K/XP).
4375     lt_cv_sys_max_cmd_len=8192;
4376     ;;
4377
4378   mint*)
4379     # On MiNT this can take a long time and run out of memory.
4380     lt_cv_sys_max_cmd_len=8192;
4381     ;;
4382
4383   amigaos*)
4384     # On AmigaOS with pdksh, this test takes hours, literally.
4385     # So we just punt and use a minimum line length of 8192.
4386     lt_cv_sys_max_cmd_len=8192;
4387     ;;
4388
4389   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4390     # This has been around since 386BSD, at least.  Likely further.
4391     if test -x /sbin/sysctl; then
4392       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4393     elif test -x /usr/sbin/sysctl; then
4394       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4395     else
4396       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4397     fi
4398     # And add a safety zone
4399     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4400     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4401     ;;
4402
4403   interix*)
4404     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4405     lt_cv_sys_max_cmd_len=196608
4406     ;;
4407
4408   osf*)
4409     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4410     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4411     # nice to cause kernel panics so lets avoid the loop below.
4412     # First set a reasonable default.
4413     lt_cv_sys_max_cmd_len=16384
4414     #
4415     if test -x /sbin/sysconfig; then
4416       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4417         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4418       esac
4419     fi
4420     ;;
4421   sco3.2v5*)
4422     lt_cv_sys_max_cmd_len=102400
4423     ;;
4424   sysv5* | sco5v6* | sysv4.2uw2*)
4425     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4426     if test -n "$kargmax"; then
4427       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4428     else
4429       lt_cv_sys_max_cmd_len=32768
4430     fi
4431     ;;
4432   *)
4433     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4434     if test -n "$lt_cv_sys_max_cmd_len"; then
4435       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4436       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4437     else
4438       # Make teststring a little bigger before we do anything with it.
4439       # a 1K string should be a reasonable start.
4440       for i in 1 2 3 4 5 6 7 8 ; do
4441         teststring=$teststring$teststring
4442       done
4443       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4444       # If test is not a shell built-in, we'll probably end up computing a
4445       # maximum length that is only half of the actual maximum length, but
4446       # we can't tell.
4447       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
4448                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4449               test $i != 17 # 1/2 MB should be enough
4450       do
4451         i=`expr $i + 1`
4452         teststring=$teststring$teststring
4453       done
4454       # Only check the string length outside the loop.
4455       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4456       teststring=
4457       # Add a significant safety factor because C++ compilers can tack on
4458       # massive amounts of additional arguments before passing them to the
4459       # linker.  It appears as though 1/2 is a usable value.
4460       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4461     fi
4462     ;;
4463   esac
4464
4465 fi
4466
4467 if test -n $lt_cv_sys_max_cmd_len ; then
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4469 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4470 else
4471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4472 $as_echo "none" >&6; }
4473 fi
4474 max_cmd_len=$lt_cv_sys_max_cmd_len
4475
4476
4477
4478
4479
4480
4481 : ${CP="cp -f"}
4482 : ${MV="mv -f"}
4483 : ${RM="rm -f"}
4484
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
4486 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
4487 # Try some XSI features
4488 xsi_shell=no
4489 ( _lt_dummy="a/b/c"
4490   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
4491       = c,a/b,, \
4492     && eval 'test $(( 1 + 1 )) -eq 2 \
4493     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
4494   && xsi_shell=yes
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
4496 $as_echo "$xsi_shell" >&6; }
4497
4498
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
4500 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
4501 lt_shell_append=no
4502 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
4503     >/dev/null 2>&1 \
4504   && lt_shell_append=yes
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
4506 $as_echo "$lt_shell_append" >&6; }
4507
4508
4509 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4510   lt_unset=unset
4511 else
4512   lt_unset=false
4513 fi
4514
4515
4516
4517
4518
4519 # test EBCDIC or ASCII
4520 case `echo X|tr X '\101'` in
4521  A) # ASCII based system
4522     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4523   lt_SP2NL='tr \040 \012'
4524   lt_NL2SP='tr \015\012 \040\040'
4525   ;;
4526  *) # EBCDIC based system
4527   lt_SP2NL='tr \100 \n'
4528   lt_NL2SP='tr \r\n \100\100'
4529   ;;
4530 esac
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
4541 $as_echo_n "checking for $LD option to reload object files... " >&6; }
4542 if ${lt_cv_ld_reload_flag+:} false; then :
4543   $as_echo_n "(cached) " >&6
4544 else
4545   lt_cv_ld_reload_flag='-r'
4546 fi
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
4548 $as_echo "$lt_cv_ld_reload_flag" >&6; }
4549 reload_flag=$lt_cv_ld_reload_flag
4550 case $reload_flag in
4551 "" | " "*) ;;
4552 *) reload_flag=" $reload_flag" ;;
4553 esac
4554 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4555 case $host_os in
4556   darwin*)
4557     if test "$GCC" = yes; then
4558       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4559     else
4560       reload_cmds='$LD$reload_flag -o $output$reload_objs'
4561     fi
4562     ;;
4563 esac
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573 if test -n "$ac_tool_prefix"; then
4574   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4575 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4577 $as_echo_n "checking for $ac_word... " >&6; }
4578 if ${ac_cv_prog_OBJDUMP+:} false; then :
4579   $as_echo_n "(cached) " >&6
4580 else
4581   if test -n "$OBJDUMP"; then
4582   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4583 else
4584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4585 for as_dir in $PATH
4586 do
4587   IFS=$as_save_IFS
4588   test -z "$as_dir" && as_dir=.
4589     for ac_exec_ext in '' $ac_executable_extensions; do
4590   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4591     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4593     break 2
4594   fi
4595 done
4596   done
4597 IFS=$as_save_IFS
4598
4599 fi
4600 fi
4601 OBJDUMP=$ac_cv_prog_OBJDUMP
4602 if test -n "$OBJDUMP"; then
4603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4604 $as_echo "$OBJDUMP" >&6; }
4605 else
4606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4607 $as_echo "no" >&6; }
4608 fi
4609
4610
4611 fi
4612 if test -z "$ac_cv_prog_OBJDUMP"; then
4613   ac_ct_OBJDUMP=$OBJDUMP
4614   # Extract the first word of "objdump", so it can be a program name with args.
4615 set dummy objdump; ac_word=$2
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4617 $as_echo_n "checking for $ac_word... " >&6; }
4618 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4619   $as_echo_n "(cached) " >&6
4620 else
4621   if test -n "$ac_ct_OBJDUMP"; then
4622   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4623 else
4624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4625 for as_dir in $PATH
4626 do
4627   IFS=$as_save_IFS
4628   test -z "$as_dir" && as_dir=.
4629     for ac_exec_ext in '' $ac_executable_extensions; do
4630   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4631     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4633     break 2
4634   fi
4635 done
4636   done
4637 IFS=$as_save_IFS
4638
4639 fi
4640 fi
4641 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4642 if test -n "$ac_ct_OBJDUMP"; then
4643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4644 $as_echo "$ac_ct_OBJDUMP" >&6; }
4645 else
4646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4647 $as_echo "no" >&6; }
4648 fi
4649
4650   if test "x$ac_ct_OBJDUMP" = x; then
4651     OBJDUMP="false"
4652   else
4653     case $cross_compiling:$ac_tool_warned in
4654 yes:)
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4657 ac_tool_warned=yes ;;
4658 esac
4659     OBJDUMP=$ac_ct_OBJDUMP
4660   fi
4661 else
4662   OBJDUMP="$ac_cv_prog_OBJDUMP"
4663 fi
4664
4665 test -z "$OBJDUMP" && OBJDUMP=objdump
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
4676 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
4677 if ${lt_cv_deplibs_check_method+:} false; then :
4678   $as_echo_n "(cached) " >&6
4679 else
4680   lt_cv_file_magic_cmd='$MAGIC_CMD'
4681 lt_cv_file_magic_test_file=
4682 lt_cv_deplibs_check_method='unknown'
4683 # Need to set the preceding variable on all platforms that support
4684 # interlibrary dependencies.
4685 # 'none' -- dependencies not supported.
4686 # `unknown' -- same as none, but documents that we really don't know.
4687 # 'pass_all' -- all dependencies passed with no checks.
4688 # 'test_compile' -- check by making test program.
4689 # 'file_magic [[regex]]' -- check by looking for files in library path
4690 # which responds to the $file_magic_cmd with a given extended regex.
4691 # If you have `file' or equivalent on your system and you're not sure
4692 # whether `pass_all' will *always* work, you probably want this one.
4693
4694 case $host_os in
4695 aix[4-9]*)
4696   lt_cv_deplibs_check_method=pass_all
4697   ;;
4698
4699 beos*)
4700   lt_cv_deplibs_check_method=pass_all
4701   ;;
4702
4703 bsdi[45]*)
4704   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4705   lt_cv_file_magic_cmd='/usr/bin/file -L'
4706   lt_cv_file_magic_test_file=/shlib/libc.so
4707   ;;
4708
4709 cygwin*)
4710   # func_win32_libid is a shell function defined in ltmain.sh
4711   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4712   lt_cv_file_magic_cmd='func_win32_libid'
4713   ;;
4714
4715 mingw* | pw32*)
4716   # Base MSYS/MinGW do not provide the 'file' command needed by
4717   # func_win32_libid shell function, so use a weaker test based on 'objdump',
4718   # unless we find 'file', for example because we are cross-compiling.
4719   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
4720   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
4721     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4722     lt_cv_file_magic_cmd='func_win32_libid'
4723   else
4724     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4725     lt_cv_file_magic_cmd='$OBJDUMP -f'
4726   fi
4727   ;;
4728
4729 cegcc*)
4730   # use the weaker test based on 'objdump'. See mingw*.
4731   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
4732   lt_cv_file_magic_cmd='$OBJDUMP -f'
4733   ;;
4734
4735 darwin* | rhapsody*)
4736   lt_cv_deplibs_check_method=pass_all
4737   ;;
4738
4739 freebsd* | dragonfly*)
4740   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4741     case $host_cpu in
4742     i*86 )
4743       # Not sure whether the presence of OpenBSD here was a mistake.
4744       # Let's accept both of them until this is cleared up.
4745       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
4746       lt_cv_file_magic_cmd=/usr/bin/file
4747       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4748       ;;
4749     esac
4750   else
4751     lt_cv_deplibs_check_method=pass_all
4752   fi
4753   ;;
4754
4755 gnu*)
4756   lt_cv_deplibs_check_method=pass_all
4757   ;;
4758
4759 haiku*)
4760   lt_cv_deplibs_check_method=pass_all
4761   ;;
4762
4763 hpux10.20* | hpux11*)
4764   lt_cv_file_magic_cmd=/usr/bin/file
4765   case $host_cpu in
4766   ia64*)
4767     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4768     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4769     ;;
4770   hppa*64*)
4771     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
4772     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
4773     ;;
4774   *)
4775     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
4776     lt_cv_file_magic_test_file=/usr/lib/libc.sl
4777     ;;
4778   esac
4779   ;;
4780
4781 interix[3-9]*)
4782   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
4783   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
4784   ;;
4785
4786 irix5* | irix6* | nonstopux*)
4787   case $LD in
4788   *-32|*"-32 ") libmagic=32-bit;;
4789   *-n32|*"-n32 ") libmagic=N32;;
4790   *-64|*"-64 ") libmagic=64-bit;;
4791   *) libmagic=never-match;;
4792   esac
4793   lt_cv_deplibs_check_method=pass_all
4794   ;;
4795
4796 # This must be Linux ELF.
4797 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4798   lt_cv_deplibs_check_method=pass_all
4799   ;;
4800
4801 netbsd*)
4802   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4803     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4804   else
4805     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
4806   fi
4807   ;;
4808
4809 newos6*)
4810   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4811   lt_cv_file_magic_cmd=/usr/bin/file
4812   lt_cv_file_magic_test_file=/usr/lib/libnls.so
4813   ;;
4814
4815 *nto* | *qnx*)
4816   lt_cv_deplibs_check_method=pass_all
4817   ;;
4818
4819 openbsd*)
4820   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4821     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
4822   else
4823     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4824   fi
4825   ;;
4826
4827 osf3* | osf4* | osf5*)
4828   lt_cv_deplibs_check_method=pass_all
4829   ;;
4830
4831 rdos*)
4832   lt_cv_deplibs_check_method=pass_all
4833   ;;
4834
4835 solaris*)
4836   lt_cv_deplibs_check_method=pass_all
4837   ;;
4838
4839 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
4840   lt_cv_deplibs_check_method=pass_all
4841   ;;
4842
4843 sysv4 | sysv4.3*)
4844   case $host_vendor in
4845   motorola)
4846     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]'
4847     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4848     ;;
4849   ncr)
4850     lt_cv_deplibs_check_method=pass_all
4851     ;;
4852   sequent)
4853     lt_cv_file_magic_cmd='/bin/file'
4854     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
4855     ;;
4856   sni)
4857     lt_cv_file_magic_cmd='/bin/file'
4858     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
4859     lt_cv_file_magic_test_file=/lib/libc.so
4860     ;;
4861   siemens)
4862     lt_cv_deplibs_check_method=pass_all
4863     ;;
4864   pc)
4865     lt_cv_deplibs_check_method=pass_all
4866     ;;
4867   esac
4868   ;;
4869
4870 tpf*)
4871   lt_cv_deplibs_check_method=pass_all
4872   ;;
4873 esac
4874
4875 fi
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
4877 $as_echo "$lt_cv_deplibs_check_method" >&6; }
4878 file_magic_cmd=$lt_cv_file_magic_cmd
4879 deplibs_check_method=$lt_cv_deplibs_check_method
4880 test -z "$deplibs_check_method" && deplibs_check_method=unknown
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893 plugin_option=
4894 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
4895 for plugin in $plugin_names; do
4896   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
4897   if test x$plugin_so = x$plugin; then
4898     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
4899   fi
4900   if test x$plugin_so != x$plugin; then
4901     plugin_option="--plugin $plugin_so"
4902     break
4903   fi
4904 done
4905
4906 if test -n "$ac_tool_prefix"; then
4907   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4908 set dummy ${ac_tool_prefix}ar; ac_word=$2
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4910 $as_echo_n "checking for $ac_word... " >&6; }
4911 if ${ac_cv_prog_AR+:} false; then :
4912   $as_echo_n "(cached) " >&6
4913 else
4914   if test -n "$AR"; then
4915   ac_cv_prog_AR="$AR" # Let the user override the test.
4916 else
4917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4918 for as_dir in $PATH
4919 do
4920   IFS=$as_save_IFS
4921   test -z "$as_dir" && as_dir=.
4922     for ac_exec_ext in '' $ac_executable_extensions; do
4923   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4924     ac_cv_prog_AR="${ac_tool_prefix}ar"
4925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4926     break 2
4927   fi
4928 done
4929   done
4930 IFS=$as_save_IFS
4931
4932 fi
4933 fi
4934 AR=$ac_cv_prog_AR
4935 if test -n "$AR"; then
4936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4937 $as_echo "$AR" >&6; }
4938 else
4939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4940 $as_echo "no" >&6; }
4941 fi
4942
4943
4944 fi
4945 if test -z "$ac_cv_prog_AR"; then
4946   ac_ct_AR=$AR
4947   # Extract the first word of "ar", so it can be a program name with args.
4948 set dummy ar; ac_word=$2
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4950 $as_echo_n "checking for $ac_word... " >&6; }
4951 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4952   $as_echo_n "(cached) " >&6
4953 else
4954   if test -n "$ac_ct_AR"; then
4955   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4956 else
4957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4958 for as_dir in $PATH
4959 do
4960   IFS=$as_save_IFS
4961   test -z "$as_dir" && as_dir=.
4962     for ac_exec_ext in '' $ac_executable_extensions; do
4963   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4964     ac_cv_prog_ac_ct_AR="ar"
4965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4966     break 2
4967   fi
4968 done
4969   done
4970 IFS=$as_save_IFS
4971
4972 fi
4973 fi
4974 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4975 if test -n "$ac_ct_AR"; then
4976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4977 $as_echo "$ac_ct_AR" >&6; }
4978 else
4979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4980 $as_echo "no" >&6; }
4981 fi
4982
4983   if test "x$ac_ct_AR" = x; then
4984     AR="false"
4985   else
4986     case $cross_compiling:$ac_tool_warned in
4987 yes:)
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4989 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4990 ac_tool_warned=yes ;;
4991 esac
4992     AR=$ac_ct_AR
4993   fi
4994 else
4995   AR="$ac_cv_prog_AR"
4996 fi
4997
4998 test -z "$AR" && AR=ar
4999 if test -n "$plugin_option"; then
5000   if $AR --help 2>&1 | grep -q "\--plugin"; then
5001     touch conftest.c
5002     $AR $plugin_option rc conftest.a conftest.c
5003     if test "$?" != 0; then
5004       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
5005 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
5006     else
5007       AR="$AR $plugin_option"
5008     fi
5009     rm -f conftest.*
5010   fi
5011 fi
5012 test -z "$AR_FLAGS" && AR_FLAGS=cru
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024 if test -n "$ac_tool_prefix"; then
5025   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5026 set dummy ${ac_tool_prefix}strip; ac_word=$2
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5028 $as_echo_n "checking for $ac_word... " >&6; }
5029 if ${ac_cv_prog_STRIP+:} false; then :
5030   $as_echo_n "(cached) " >&6
5031 else
5032   if test -n "$STRIP"; then
5033   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5034 else
5035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5036 for as_dir in $PATH
5037 do
5038   IFS=$as_save_IFS
5039   test -z "$as_dir" && as_dir=.
5040     for ac_exec_ext in '' $ac_executable_extensions; do
5041   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5042     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5044     break 2
5045   fi
5046 done
5047   done
5048 IFS=$as_save_IFS
5049
5050 fi
5051 fi
5052 STRIP=$ac_cv_prog_STRIP
5053 if test -n "$STRIP"; then
5054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5055 $as_echo "$STRIP" >&6; }
5056 else
5057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5058 $as_echo "no" >&6; }
5059 fi
5060
5061
5062 fi
5063 if test -z "$ac_cv_prog_STRIP"; then
5064   ac_ct_STRIP=$STRIP
5065   # Extract the first word of "strip", so it can be a program name with args.
5066 set dummy strip; ac_word=$2
5067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5068 $as_echo_n "checking for $ac_word... " >&6; }
5069 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5070   $as_echo_n "(cached) " >&6
5071 else
5072   if test -n "$ac_ct_STRIP"; then
5073   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5074 else
5075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5076 for as_dir in $PATH
5077 do
5078   IFS=$as_save_IFS
5079   test -z "$as_dir" && as_dir=.
5080     for ac_exec_ext in '' $ac_executable_extensions; do
5081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5082     ac_cv_prog_ac_ct_STRIP="strip"
5083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5084     break 2
5085   fi
5086 done
5087   done
5088 IFS=$as_save_IFS
5089
5090 fi
5091 fi
5092 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5093 if test -n "$ac_ct_STRIP"; then
5094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5095 $as_echo "$ac_ct_STRIP" >&6; }
5096 else
5097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5098 $as_echo "no" >&6; }
5099 fi
5100
5101   if test "x$ac_ct_STRIP" = x; then
5102     STRIP=":"
5103   else
5104     case $cross_compiling:$ac_tool_warned in
5105 yes:)
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5108 ac_tool_warned=yes ;;
5109 esac
5110     STRIP=$ac_ct_STRIP
5111   fi
5112 else
5113   STRIP="$ac_cv_prog_STRIP"
5114 fi
5115
5116 test -z "$STRIP" && STRIP=:
5117
5118
5119
5120
5121
5122
5123 if test -n "$ac_tool_prefix"; then
5124   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5125 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5127 $as_echo_n "checking for $ac_word... " >&6; }
5128 if ${ac_cv_prog_RANLIB+:} false; then :
5129   $as_echo_n "(cached) " >&6
5130 else
5131   if test -n "$RANLIB"; then
5132   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5133 else
5134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5135 for as_dir in $PATH
5136 do
5137   IFS=$as_save_IFS
5138   test -z "$as_dir" && as_dir=.
5139     for ac_exec_ext in '' $ac_executable_extensions; do
5140   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5141     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5143     break 2
5144   fi
5145 done
5146   done
5147 IFS=$as_save_IFS
5148
5149 fi
5150 fi
5151 RANLIB=$ac_cv_prog_RANLIB
5152 if test -n "$RANLIB"; then
5153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5154 $as_echo "$RANLIB" >&6; }
5155 else
5156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5157 $as_echo "no" >&6; }
5158 fi
5159
5160
5161 fi
5162 if test -z "$ac_cv_prog_RANLIB"; then
5163   ac_ct_RANLIB=$RANLIB
5164   # Extract the first word of "ranlib", so it can be a program name with args.
5165 set dummy ranlib; ac_word=$2
5166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5167 $as_echo_n "checking for $ac_word... " >&6; }
5168 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5169   $as_echo_n "(cached) " >&6
5170 else
5171   if test -n "$ac_ct_RANLIB"; then
5172   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5173 else
5174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5175 for as_dir in $PATH
5176 do
5177   IFS=$as_save_IFS
5178   test -z "$as_dir" && as_dir=.
5179     for ac_exec_ext in '' $ac_executable_extensions; do
5180   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5181     ac_cv_prog_ac_ct_RANLIB="ranlib"
5182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5183     break 2
5184   fi
5185 done
5186   done
5187 IFS=$as_save_IFS
5188
5189 fi
5190 fi
5191 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5192 if test -n "$ac_ct_RANLIB"; then
5193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5194 $as_echo "$ac_ct_RANLIB" >&6; }
5195 else
5196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5197 $as_echo "no" >&6; }
5198 fi
5199
5200   if test "x$ac_ct_RANLIB" = x; then
5201     RANLIB=":"
5202   else
5203     case $cross_compiling:$ac_tool_warned in
5204 yes:)
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5206 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5207 ac_tool_warned=yes ;;
5208 esac
5209     RANLIB=$ac_ct_RANLIB
5210   fi
5211 else
5212   RANLIB="$ac_cv_prog_RANLIB"
5213 fi
5214
5215 test -z "$RANLIB" && RANLIB=:
5216 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
5217   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
5218     RANLIB="$RANLIB $plugin_option"
5219   fi
5220 fi
5221
5222
5223
5224
5225
5226
5227 # Determine commands to create old-style static archives.
5228 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5229 old_postinstall_cmds='chmod 644 $oldlib'
5230 old_postuninstall_cmds=
5231
5232 if test -n "$RANLIB"; then
5233   case $host_os in
5234   openbsd*)
5235     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5236     ;;
5237   *)
5238     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5239     ;;
5240   esac
5241   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5242 fi
5243
5244 case $host_os in
5245   darwin*)
5246     lock_old_archive_extraction=yes ;;
5247   *)
5248     lock_old_archive_extraction=no ;;
5249 esac
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271 for ac_prog in gawk mawk nawk awk
5272 do
5273   # Extract the first word of "$ac_prog", so it can be a program name with args.
5274 set dummy $ac_prog; ac_word=$2
5275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5276 $as_echo_n "checking for $ac_word... " >&6; }
5277 if ${ac_cv_prog_AWK+:} false; then :
5278   $as_echo_n "(cached) " >&6
5279 else
5280   if test -n "$AWK"; then
5281   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5282 else
5283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5284 for as_dir in $PATH
5285 do
5286   IFS=$as_save_IFS
5287   test -z "$as_dir" && as_dir=.
5288     for ac_exec_ext in '' $ac_executable_extensions; do
5289   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5290     ac_cv_prog_AWK="$ac_prog"
5291     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5292     break 2
5293   fi
5294 done
5295   done
5296 IFS=$as_save_IFS
5297
5298 fi
5299 fi
5300 AWK=$ac_cv_prog_AWK
5301 if test -n "$AWK"; then
5302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5303 $as_echo "$AWK" >&6; }
5304 else
5305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5306 $as_echo "no" >&6; }
5307 fi
5308
5309
5310   test -n "$AWK" && break
5311 done
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331 # If no C compiler was specified, use CC.
5332 LTCC=${LTCC-"$CC"}
5333
5334 # If no C compiler flags were specified, use CFLAGS.
5335 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5336
5337 # Allow CC to be a program name with arguments.
5338 compiler=$CC
5339
5340
5341 # Check for command to grab the raw symbol name followed by C symbol from nm.
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5343 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5344 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5345   $as_echo_n "(cached) " >&6
5346 else
5347
5348 # These are sane defaults that work on at least a few old systems.
5349 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5350
5351 # Character class describing NM global symbol codes.
5352 symcode='[BCDEGRST]'
5353
5354 # Regexp to match symbols that can be accessed directly from C.
5355 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5356
5357 # Define system-specific variables.
5358 case $host_os in
5359 aix*)
5360   symcode='[BCDT]'
5361   ;;
5362 cygwin* | mingw* | pw32* | cegcc*)
5363   symcode='[ABCDGISTW]'
5364   ;;
5365 hpux*)
5366   if test "$host_cpu" = ia64; then
5367     symcode='[ABCDEGRST]'
5368   fi
5369   ;;
5370 irix* | nonstopux*)
5371   symcode='[BCDEGRST]'
5372   ;;
5373 osf*)
5374   symcode='[BCDEGQRST]'
5375   ;;
5376 solaris*)
5377   symcode='[BDRT]'
5378   ;;
5379 sco3.2v5*)
5380   symcode='[DT]'
5381   ;;
5382 sysv4.2uw2*)
5383   symcode='[DT]'
5384   ;;
5385 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5386   symcode='[ABDT]'
5387   ;;
5388 sysv4)
5389   symcode='[DFNSTU]'
5390   ;;
5391 esac
5392
5393 # If we're using GNU nm, then use its standard symbol codes.
5394 case `$NM -V 2>&1` in
5395 *GNU* | *'with BFD'*)
5396   symcode='[ABCDGIRSTW]' ;;
5397 esac
5398
5399 # Transform an extracted symbol line into a proper C declaration.
5400 # Some systems (esp. on ia64) link data and code symbols differently,
5401 # so use this general approach.
5402 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5403
5404 # Transform an extracted symbol line into symbol name and symbol address
5405 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5406 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'"
5407
5408 # Handle CRLF in mingw tool chain
5409 opt_cr=
5410 case $build_os in
5411 mingw*)
5412   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5413   ;;
5414 esac
5415
5416 # Try without a prefix underscore, then with it.
5417 for ac_symprfx in "" "_"; do
5418
5419   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5420   symxfrm="\\1 $ac_symprfx\\2 \\2"
5421
5422   # Write the raw and C identifiers.
5423   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5424     # Fake it for dumpbin and say T for any non-static function
5425     # and D for any global variable.
5426     # Also find C++ and __fastcall symbols from MSVC++,
5427     # which start with @ or ?.
5428     lt_cv_sys_global_symbol_pipe="$AWK '"\
5429 "     {last_section=section; section=\$ 3};"\
5430 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5431 "     \$ 0!~/External *\|/{next};"\
5432 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5433 "     {if(hide[section]) next};"\
5434 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5435 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5436 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5437 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5438 "     ' prfx=^$ac_symprfx"
5439   else
5440     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5441   fi
5442
5443   # Check to see that the pipe works correctly.
5444   pipe_works=no
5445
5446   rm -f conftest*
5447   cat > conftest.$ac_ext <<_LT_EOF
5448 #ifdef __cplusplus
5449 extern "C" {
5450 #endif
5451 char nm_test_var;
5452 void nm_test_func(void);
5453 void nm_test_func(void){}
5454 #ifdef __cplusplus
5455 }
5456 #endif
5457 int main(){nm_test_var='a';nm_test_func();return(0);}
5458 _LT_EOF
5459
5460   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5461   (eval $ac_compile) 2>&5
5462   ac_status=$?
5463   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5464   test $ac_status = 0; }; then
5465     # Now try to grab the symbols.
5466     nlist=conftest.nm
5467     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5468   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5469   ac_status=$?
5470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5471   test $ac_status = 0; } && test -s "$nlist"; then
5472       # Try sorting and uniquifying the output.
5473       if sort "$nlist" | uniq > "$nlist"T; then
5474         mv -f "$nlist"T "$nlist"
5475       else
5476         rm -f "$nlist"T
5477       fi
5478
5479       # Make sure that we snagged all the symbols we need.
5480       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5481         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5482           cat <<_LT_EOF > conftest.$ac_ext
5483 #ifdef __cplusplus
5484 extern "C" {
5485 #endif
5486
5487 _LT_EOF
5488           # Now generate the symbol file.
5489           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5490
5491           cat <<_LT_EOF >> conftest.$ac_ext
5492
5493 /* The mapping between symbol names and symbols.  */
5494 const struct {
5495   const char *name;
5496   void       *address;
5497 }
5498 lt__PROGRAM__LTX_preloaded_symbols[] =
5499 {
5500   { "@PROGRAM@", (void *) 0 },
5501 _LT_EOF
5502           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5503           cat <<\_LT_EOF >> conftest.$ac_ext
5504   {0, (void *) 0}
5505 };
5506
5507 /* This works around a problem in FreeBSD linker */
5508 #ifdef FREEBSD_WORKAROUND
5509 static const void *lt_preloaded_setup() {
5510   return lt__PROGRAM__LTX_preloaded_symbols;
5511 }
5512 #endif
5513
5514 #ifdef __cplusplus
5515 }
5516 #endif
5517 _LT_EOF
5518           # Now try linking the two files.
5519           mv conftest.$ac_objext conftstm.$ac_objext
5520           lt_save_LIBS="$LIBS"
5521           lt_save_CFLAGS="$CFLAGS"
5522           LIBS="conftstm.$ac_objext"
5523           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
5524           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
5525   (eval $ac_link) 2>&5
5526   ac_status=$?
5527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5528   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
5529             pipe_works=yes
5530           fi
5531           LIBS="$lt_save_LIBS"
5532           CFLAGS="$lt_save_CFLAGS"
5533         else
5534           echo "cannot find nm_test_func in $nlist" >&5
5535         fi
5536       else
5537         echo "cannot find nm_test_var in $nlist" >&5
5538       fi
5539     else
5540       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
5541     fi
5542   else
5543     echo "$progname: failed program was:" >&5
5544     cat conftest.$ac_ext >&5
5545   fi
5546   rm -rf conftest* conftst*
5547
5548   # Do not use the global_symbol_pipe unless it works.
5549   if test "$pipe_works" = yes; then
5550     break
5551   else
5552     lt_cv_sys_global_symbol_pipe=
5553   fi
5554 done
5555
5556 fi
5557
5558 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5559   lt_cv_sys_global_symbol_to_cdecl=
5560 fi
5561 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5563 $as_echo "failed" >&6; }
5564 else
5565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
5566 $as_echo "ok" >&6; }
5567 fi
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590 # Check whether --enable-libtool-lock was given.
5591 if test "${enable_libtool_lock+set}" = set; then :
5592   enableval=$enable_libtool_lock;
5593 fi
5594
5595 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
5596
5597 # Some flags need to be propagated to the compiler or linker for good
5598 # libtool support.
5599 case $host in
5600 ia64-*-hpux*)
5601   # Find out which ABI we are using.
5602   echo 'int i;' > conftest.$ac_ext
5603   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5604   (eval $ac_compile) 2>&5
5605   ac_status=$?
5606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5607   test $ac_status = 0; }; then
5608     case `/usr/bin/file conftest.$ac_objext` in
5609       *ELF-32*)
5610         HPUX_IA64_MODE="32"
5611         ;;
5612       *ELF-64*)
5613         HPUX_IA64_MODE="64"
5614         ;;
5615     esac
5616   fi
5617   rm -rf conftest*
5618   ;;
5619 *-*-irix6*)
5620   # Find out which ABI we are using.
5621   echo '#line '$LINENO' "configure"' > conftest.$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 $ac_status = 0; }; then
5627     if test "$lt_cv_prog_gnu_ld" = yes; then
5628       case `/usr/bin/file conftest.$ac_objext` in
5629         *32-bit*)
5630           LD="${LD-ld} -melf32bsmip"
5631           ;;
5632         *N32*)
5633           LD="${LD-ld} -melf32bmipn32"
5634           ;;
5635         *64-bit*)
5636           LD="${LD-ld} -melf64bmip"
5637         ;;
5638       esac
5639     else
5640       case `/usr/bin/file conftest.$ac_objext` in
5641         *32-bit*)
5642           LD="${LD-ld} -32"
5643           ;;
5644         *N32*)
5645           LD="${LD-ld} -n32"
5646           ;;
5647         *64-bit*)
5648           LD="${LD-ld} -64"
5649           ;;
5650       esac
5651     fi
5652   fi
5653   rm -rf conftest*
5654   ;;
5655
5656 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
5657 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
5658   # Find out which ABI we are using.
5659   echo 'int i;' > conftest.$ac_ext
5660   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5661   (eval $ac_compile) 2>&5
5662   ac_status=$?
5663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5664   test $ac_status = 0; }; then
5665     case `/usr/bin/file conftest.o` in
5666       *32-bit*)
5667         case $host in
5668           x86_64-*kfreebsd*-gnu)
5669             LD="${LD-ld} -m elf_i386_fbsd"
5670             ;;
5671           x86_64-*linux*)
5672             case `/usr/bin/file conftest.o` in
5673               *x86-64*)
5674                 LD="${LD-ld} -m elf32_x86_64"
5675                 ;;
5676               *)
5677                 LD="${LD-ld} -m elf_i386"
5678                 ;;
5679             esac
5680             ;;
5681           powerpc64le-*linux*)
5682             LD="${LD-ld} -m elf32lppclinux"
5683             ;;
5684           powerpc64-*linux*)
5685             LD="${LD-ld} -m elf32ppclinux"
5686             ;;
5687           s390x-*linux*)
5688             LD="${LD-ld} -m elf_s390"
5689             ;;
5690           sparc64-*linux*)
5691             LD="${LD-ld} -m elf32_sparc"
5692             ;;
5693         esac
5694         ;;
5695       *64-bit*)
5696         case $host in
5697           x86_64-*kfreebsd*-gnu)
5698             LD="${LD-ld} -m elf_x86_64_fbsd"
5699             ;;
5700           x86_64-*linux*)
5701             LD="${LD-ld} -m elf_x86_64"
5702             ;;
5703           powerpcle-*linux*)
5704             LD="${LD-ld} -m elf64lppc"
5705             ;;
5706           powerpc-*linux*)
5707             LD="${LD-ld} -m elf64ppc"
5708             ;;
5709           s390*-*linux*|s390*-*tpf*)
5710             LD="${LD-ld} -m elf64_s390"
5711             ;;
5712           sparc*-*linux*)
5713             LD="${LD-ld} -m elf64_sparc"
5714             ;;
5715         esac
5716         ;;
5717     esac
5718   fi
5719   rm -rf conftest*
5720   ;;
5721
5722 *-*-sco3.2v5*)
5723   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
5724   SAVE_CFLAGS="$CFLAGS"
5725   CFLAGS="$CFLAGS -belf"
5726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
5727 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
5728 if ${lt_cv_cc_needs_belf+:} false; then :
5729   $as_echo_n "(cached) " >&6
5730 else
5731   ac_ext=c
5732 ac_cpp='$CPP $CPPFLAGS'
5733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5736
5737      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5738 /* end confdefs.h.  */
5739
5740 int
5741 main ()
5742 {
5743
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 if ac_fn_c_try_link "$LINENO"; then :
5749   lt_cv_cc_needs_belf=yes
5750 else
5751   lt_cv_cc_needs_belf=no
5752 fi
5753 rm -f core conftest.err conftest.$ac_objext \
5754     conftest$ac_exeext conftest.$ac_ext
5755      ac_ext=c
5756 ac_cpp='$CPP $CPPFLAGS'
5757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5759 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5760
5761 fi
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
5763 $as_echo "$lt_cv_cc_needs_belf" >&6; }
5764   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
5765     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
5766     CFLAGS="$SAVE_CFLAGS"
5767   fi
5768   ;;
5769 sparc*-*solaris*)
5770   # Find out which ABI we are using.
5771   echo 'int i;' > conftest.$ac_ext
5772   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5773   (eval $ac_compile) 2>&5
5774   ac_status=$?
5775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5776   test $ac_status = 0; }; then
5777     case `/usr/bin/file conftest.o` in
5778     *64-bit*)
5779       case $lt_cv_prog_gnu_ld in
5780       yes*) LD="${LD-ld} -m elf64_sparc" ;;
5781       *)
5782         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
5783           LD="${LD-ld} -64"
5784         fi
5785         ;;
5786       esac
5787       ;;
5788     esac
5789   fi
5790   rm -rf conftest*
5791   ;;
5792 esac
5793
5794 need_locks="$enable_libtool_lock"
5795
5796
5797   case $host_os in
5798     rhapsody* | darwin*)
5799     if test -n "$ac_tool_prefix"; then
5800   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
5801 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5803 $as_echo_n "checking for $ac_word... " >&6; }
5804 if ${ac_cv_prog_DSYMUTIL+:} false; then :
5805   $as_echo_n "(cached) " >&6
5806 else
5807   if test -n "$DSYMUTIL"; then
5808   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
5809 else
5810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5811 for as_dir in $PATH
5812 do
5813   IFS=$as_save_IFS
5814   test -z "$as_dir" && as_dir=.
5815     for ac_exec_ext in '' $ac_executable_extensions; do
5816   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5817     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
5818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5819     break 2
5820   fi
5821 done
5822   done
5823 IFS=$as_save_IFS
5824
5825 fi
5826 fi
5827 DSYMUTIL=$ac_cv_prog_DSYMUTIL
5828 if test -n "$DSYMUTIL"; then
5829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
5830 $as_echo "$DSYMUTIL" >&6; }
5831 else
5832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5833 $as_echo "no" >&6; }
5834 fi
5835
5836
5837 fi
5838 if test -z "$ac_cv_prog_DSYMUTIL"; then
5839   ac_ct_DSYMUTIL=$DSYMUTIL
5840   # Extract the first word of "dsymutil", so it can be a program name with args.
5841 set dummy dsymutil; ac_word=$2
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5843 $as_echo_n "checking for $ac_word... " >&6; }
5844 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
5845   $as_echo_n "(cached) " >&6
5846 else
5847   if test -n "$ac_ct_DSYMUTIL"; then
5848   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
5849 else
5850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5851 for as_dir in $PATH
5852 do
5853   IFS=$as_save_IFS
5854   test -z "$as_dir" && as_dir=.
5855     for ac_exec_ext in '' $ac_executable_extensions; do
5856   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5857     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
5858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5859     break 2
5860   fi
5861 done
5862   done
5863 IFS=$as_save_IFS
5864
5865 fi
5866 fi
5867 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
5868 if test -n "$ac_ct_DSYMUTIL"; then
5869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
5870 $as_echo "$ac_ct_DSYMUTIL" >&6; }
5871 else
5872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5873 $as_echo "no" >&6; }
5874 fi
5875
5876   if test "x$ac_ct_DSYMUTIL" = x; then
5877     DSYMUTIL=":"
5878   else
5879     case $cross_compiling:$ac_tool_warned in
5880 yes:)
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5882 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5883 ac_tool_warned=yes ;;
5884 esac
5885     DSYMUTIL=$ac_ct_DSYMUTIL
5886   fi
5887 else
5888   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
5889 fi
5890
5891     if test -n "$ac_tool_prefix"; then
5892   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
5893 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5895 $as_echo_n "checking for $ac_word... " >&6; }
5896 if ${ac_cv_prog_NMEDIT+:} false; then :
5897   $as_echo_n "(cached) " >&6
5898 else
5899   if test -n "$NMEDIT"; then
5900   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
5901 else
5902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5903 for as_dir in $PATH
5904 do
5905   IFS=$as_save_IFS
5906   test -z "$as_dir" && as_dir=.
5907     for ac_exec_ext in '' $ac_executable_extensions; do
5908   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5909     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
5910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5911     break 2
5912   fi
5913 done
5914   done
5915 IFS=$as_save_IFS
5916
5917 fi
5918 fi
5919 NMEDIT=$ac_cv_prog_NMEDIT
5920 if test -n "$NMEDIT"; then
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
5922 $as_echo "$NMEDIT" >&6; }
5923 else
5924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5925 $as_echo "no" >&6; }
5926 fi
5927
5928
5929 fi
5930 if test -z "$ac_cv_prog_NMEDIT"; then
5931   ac_ct_NMEDIT=$NMEDIT
5932   # Extract the first word of "nmedit", so it can be a program name with args.
5933 set dummy nmedit; ac_word=$2
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5935 $as_echo_n "checking for $ac_word... " >&6; }
5936 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
5937   $as_echo_n "(cached) " >&6
5938 else
5939   if test -n "$ac_ct_NMEDIT"; then
5940   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
5941 else
5942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5943 for as_dir in $PATH
5944 do
5945   IFS=$as_save_IFS
5946   test -z "$as_dir" && as_dir=.
5947     for ac_exec_ext in '' $ac_executable_extensions; do
5948   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5949     ac_cv_prog_ac_ct_NMEDIT="nmedit"
5950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5951     break 2
5952   fi
5953 done
5954   done
5955 IFS=$as_save_IFS
5956
5957 fi
5958 fi
5959 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
5960 if test -n "$ac_ct_NMEDIT"; then
5961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
5962 $as_echo "$ac_ct_NMEDIT" >&6; }
5963 else
5964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5965 $as_echo "no" >&6; }
5966 fi
5967
5968   if test "x$ac_ct_NMEDIT" = x; then
5969     NMEDIT=":"
5970   else
5971     case $cross_compiling:$ac_tool_warned in
5972 yes:)
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5974 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5975 ac_tool_warned=yes ;;
5976 esac
5977     NMEDIT=$ac_ct_NMEDIT
5978   fi
5979 else
5980   NMEDIT="$ac_cv_prog_NMEDIT"
5981 fi
5982
5983     if test -n "$ac_tool_prefix"; then
5984   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
5985 set dummy ${ac_tool_prefix}lipo; ac_word=$2
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5987 $as_echo_n "checking for $ac_word... " >&6; }
5988 if ${ac_cv_prog_LIPO+:} false; then :
5989   $as_echo_n "(cached) " >&6
5990 else
5991   if test -n "$LIPO"; then
5992   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
5993 else
5994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5995 for as_dir in $PATH
5996 do
5997   IFS=$as_save_IFS
5998   test -z "$as_dir" && as_dir=.
5999     for ac_exec_ext in '' $ac_executable_extensions; do
6000   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6001     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6003     break 2
6004   fi
6005 done
6006   done
6007 IFS=$as_save_IFS
6008
6009 fi
6010 fi
6011 LIPO=$ac_cv_prog_LIPO
6012 if test -n "$LIPO"; then
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6014 $as_echo "$LIPO" >&6; }
6015 else
6016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6017 $as_echo "no" >&6; }
6018 fi
6019
6020
6021 fi
6022 if test -z "$ac_cv_prog_LIPO"; then
6023   ac_ct_LIPO=$LIPO
6024   # Extract the first word of "lipo", so it can be a program name with args.
6025 set dummy lipo; ac_word=$2
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6027 $as_echo_n "checking for $ac_word... " >&6; }
6028 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6029   $as_echo_n "(cached) " >&6
6030 else
6031   if test -n "$ac_ct_LIPO"; then
6032   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6033 else
6034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6035 for as_dir in $PATH
6036 do
6037   IFS=$as_save_IFS
6038   test -z "$as_dir" && as_dir=.
6039     for ac_exec_ext in '' $ac_executable_extensions; do
6040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6041     ac_cv_prog_ac_ct_LIPO="lipo"
6042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6043     break 2
6044   fi
6045 done
6046   done
6047 IFS=$as_save_IFS
6048
6049 fi
6050 fi
6051 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6052 if test -n "$ac_ct_LIPO"; then
6053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6054 $as_echo "$ac_ct_LIPO" >&6; }
6055 else
6056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6057 $as_echo "no" >&6; }
6058 fi
6059
6060   if test "x$ac_ct_LIPO" = x; then
6061     LIPO=":"
6062   else
6063     case $cross_compiling:$ac_tool_warned in
6064 yes:)
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6066 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6067 ac_tool_warned=yes ;;
6068 esac
6069     LIPO=$ac_ct_LIPO
6070   fi
6071 else
6072   LIPO="$ac_cv_prog_LIPO"
6073 fi
6074
6075     if test -n "$ac_tool_prefix"; then
6076   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6077 set dummy ${ac_tool_prefix}otool; ac_word=$2
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6079 $as_echo_n "checking for $ac_word... " >&6; }
6080 if ${ac_cv_prog_OTOOL+:} false; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083   if test -n "$OTOOL"; then
6084   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6085 else
6086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087 for as_dir in $PATH
6088 do
6089   IFS=$as_save_IFS
6090   test -z "$as_dir" && as_dir=.
6091     for ac_exec_ext in '' $ac_executable_extensions; do
6092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6093     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6095     break 2
6096   fi
6097 done
6098   done
6099 IFS=$as_save_IFS
6100
6101 fi
6102 fi
6103 OTOOL=$ac_cv_prog_OTOOL
6104 if test -n "$OTOOL"; then
6105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6106 $as_echo "$OTOOL" >&6; }
6107 else
6108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6109 $as_echo "no" >&6; }
6110 fi
6111
6112
6113 fi
6114 if test -z "$ac_cv_prog_OTOOL"; then
6115   ac_ct_OTOOL=$OTOOL
6116   # Extract the first word of "otool", so it can be a program name with args.
6117 set dummy otool; ac_word=$2
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6119 $as_echo_n "checking for $ac_word... " >&6; }
6120 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6121   $as_echo_n "(cached) " >&6
6122 else
6123   if test -n "$ac_ct_OTOOL"; then
6124   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6125 else
6126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6127 for as_dir in $PATH
6128 do
6129   IFS=$as_save_IFS
6130   test -z "$as_dir" && as_dir=.
6131     for ac_exec_ext in '' $ac_executable_extensions; do
6132   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6133     ac_cv_prog_ac_ct_OTOOL="otool"
6134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6135     break 2
6136   fi
6137 done
6138   done
6139 IFS=$as_save_IFS
6140
6141 fi
6142 fi
6143 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6144 if test -n "$ac_ct_OTOOL"; then
6145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6146 $as_echo "$ac_ct_OTOOL" >&6; }
6147 else
6148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6149 $as_echo "no" >&6; }
6150 fi
6151
6152   if test "x$ac_ct_OTOOL" = x; then
6153     OTOOL=":"
6154   else
6155     case $cross_compiling:$ac_tool_warned in
6156 yes:)
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6159 ac_tool_warned=yes ;;
6160 esac
6161     OTOOL=$ac_ct_OTOOL
6162   fi
6163 else
6164   OTOOL="$ac_cv_prog_OTOOL"
6165 fi
6166
6167     if test -n "$ac_tool_prefix"; then
6168   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6169 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6171 $as_echo_n "checking for $ac_word... " >&6; }
6172 if ${ac_cv_prog_OTOOL64+:} false; then :
6173   $as_echo_n "(cached) " >&6
6174 else
6175   if test -n "$OTOOL64"; then
6176   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6177 else
6178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6179 for as_dir in $PATH
6180 do
6181   IFS=$as_save_IFS
6182   test -z "$as_dir" && as_dir=.
6183     for ac_exec_ext in '' $ac_executable_extensions; do
6184   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6185     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6187     break 2
6188   fi
6189 done
6190   done
6191 IFS=$as_save_IFS
6192
6193 fi
6194 fi
6195 OTOOL64=$ac_cv_prog_OTOOL64
6196 if test -n "$OTOOL64"; then
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6198 $as_echo "$OTOOL64" >&6; }
6199 else
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201 $as_echo "no" >&6; }
6202 fi
6203
6204
6205 fi
6206 if test -z "$ac_cv_prog_OTOOL64"; then
6207   ac_ct_OTOOL64=$OTOOL64
6208   # Extract the first word of "otool64", so it can be a program name with args.
6209 set dummy otool64; ac_word=$2
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6211 $as_echo_n "checking for $ac_word... " >&6; }
6212 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6213   $as_echo_n "(cached) " >&6
6214 else
6215   if test -n "$ac_ct_OTOOL64"; then
6216   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6217 else
6218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221   IFS=$as_save_IFS
6222   test -z "$as_dir" && as_dir=.
6223     for ac_exec_ext in '' $ac_executable_extensions; do
6224   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6225     ac_cv_prog_ac_ct_OTOOL64="otool64"
6226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6227     break 2
6228   fi
6229 done
6230   done
6231 IFS=$as_save_IFS
6232
6233 fi
6234 fi
6235 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6236 if test -n "$ac_ct_OTOOL64"; then
6237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6238 $as_echo "$ac_ct_OTOOL64" >&6; }
6239 else
6240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6241 $as_echo "no" >&6; }
6242 fi
6243
6244   if test "x$ac_ct_OTOOL64" = x; then
6245     OTOOL64=":"
6246   else
6247     case $cross_compiling:$ac_tool_warned in
6248 yes:)
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6251 ac_tool_warned=yes ;;
6252 esac
6253     OTOOL64=$ac_ct_OTOOL64
6254   fi
6255 else
6256   OTOOL64="$ac_cv_prog_OTOOL64"
6257 fi
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6286 $as_echo_n "checking for -single_module linker flag... " >&6; }
6287 if ${lt_cv_apple_cc_single_mod+:} false; then :
6288   $as_echo_n "(cached) " >&6
6289 else
6290   lt_cv_apple_cc_single_mod=no
6291       if test -z "${LT_MULTI_MODULE}"; then
6292         # By default we will add the -single_module flag. You can override
6293         # by either setting the environment variable LT_MULTI_MODULE
6294         # non-empty at configure time, or by adding -multi_module to the
6295         # link flags.
6296         rm -rf libconftest.dylib*
6297         echo "int foo(void){return 1;}" > conftest.c
6298         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6299 -dynamiclib -Wl,-single_module conftest.c" >&5
6300         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6301           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6302         _lt_result=$?
6303         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6304           lt_cv_apple_cc_single_mod=yes
6305         else
6306           cat conftest.err >&5
6307         fi
6308         rm -rf libconftest.dylib*
6309         rm -f conftest.*
6310       fi
6311 fi
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6313 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6314     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6315 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6316 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6317   $as_echo_n "(cached) " >&6
6318 else
6319   lt_cv_ld_exported_symbols_list=no
6320       save_LDFLAGS=$LDFLAGS
6321       echo "_main" > conftest.sym
6322       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6323       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324 /* end confdefs.h.  */
6325
6326 int
6327 main ()
6328 {
6329
6330   ;
6331   return 0;
6332 }
6333 _ACEOF
6334 if ac_fn_c_try_link "$LINENO"; then :
6335   lt_cv_ld_exported_symbols_list=yes
6336 else
6337   lt_cv_ld_exported_symbols_list=no
6338 fi
6339 rm -f core conftest.err conftest.$ac_objext \
6340     conftest$ac_exeext conftest.$ac_ext
6341         LDFLAGS="$save_LDFLAGS"
6342
6343 fi
6344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6345 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6346     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6347 $as_echo_n "checking for -force_load linker flag... " >&6; }
6348 if ${lt_cv_ld_force_load+:} false; then :
6349   $as_echo_n "(cached) " >&6
6350 else
6351   lt_cv_ld_force_load=no
6352       cat > conftest.c << _LT_EOF
6353 int forced_loaded() { return 2;}
6354 _LT_EOF
6355       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6356       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6357       echo "$AR cru libconftest.a conftest.o" >&5
6358       $AR cru libconftest.a conftest.o 2>&5
6359       cat > conftest.c << _LT_EOF
6360 int main() { return 0;}
6361 _LT_EOF
6362       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6363       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6364       _lt_result=$?
6365       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6366         lt_cv_ld_force_load=yes
6367       else
6368         cat conftest.err >&5
6369       fi
6370         rm -f conftest.err libconftest.a conftest conftest.c
6371         rm -rf conftest.dSYM
6372
6373 fi
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6375 $as_echo "$lt_cv_ld_force_load" >&6; }
6376     case $host_os in
6377     rhapsody* | darwin1.[012])
6378       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6379     darwin1.*)
6380       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6381     darwin*) # darwin 5.x on
6382       # if running on 10.5 or later, the deployment target defaults
6383       # to the OS version, if on x86, and 10.4, the deployment
6384       # target defaults to 10.4. Don't you love it?
6385       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6386         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6387           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6388         10.[012][,.]*)
6389           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6390         10.*)
6391           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6392       esac
6393     ;;
6394   esac
6395     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6396       _lt_dar_single_mod='$single_module'
6397     fi
6398     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6399       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6400     else
6401       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6402     fi
6403     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6404       _lt_dsymutil='~$DSYMUTIL $lib || :'
6405     else
6406       _lt_dsymutil=
6407     fi
6408     ;;
6409   esac
6410
6411 for ac_header in dlfcn.h
6412 do :
6413   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
6414 "
6415 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6416   cat >>confdefs.h <<_ACEOF
6417 #define HAVE_DLFCN_H 1
6418 _ACEOF
6419
6420 fi
6421
6422 done
6423
6424
6425
6426
6427
6428  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6429 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6430 if ${ac_cv_c_bigendian+:} false; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   ac_cv_c_bigendian=unknown
6434     # See if we're dealing with a universal compiler.
6435     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6436 /* end confdefs.h.  */
6437 #ifndef __APPLE_CC__
6438                not a universal capable compiler
6439              #endif
6440              typedef int dummy;
6441
6442 _ACEOF
6443 if ac_fn_c_try_compile "$LINENO"; then :
6444
6445         # Check for potential -arch flags.  It is not universal unless
6446         # there are at least two -arch flags with different values.
6447         ac_arch=
6448         ac_prev=
6449         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6450          if test -n "$ac_prev"; then
6451            case $ac_word in
6452              i?86 | x86_64 | ppc | ppc64)
6453                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6454                  ac_arch=$ac_word
6455                else
6456                  ac_cv_c_bigendian=universal
6457                  break
6458                fi
6459                ;;
6460            esac
6461            ac_prev=
6462          elif test "x$ac_word" = "x-arch"; then
6463            ac_prev=arch
6464          fi
6465        done
6466 fi
6467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6468     if test $ac_cv_c_bigendian = unknown; then
6469       # See if sys/param.h defines the BYTE_ORDER macro.
6470       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6471 /* end confdefs.h.  */
6472 #include <sys/types.h>
6473              #include <sys/param.h>
6474
6475 int
6476 main ()
6477 {
6478 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6479                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6480                      && LITTLE_ENDIAN)
6481               bogus endian macros
6482              #endif
6483
6484   ;
6485   return 0;
6486 }
6487 _ACEOF
6488 if ac_fn_c_try_compile "$LINENO"; then :
6489   # It does; now see whether it defined to BIG_ENDIAN or not.
6490          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h.  */
6492 #include <sys/types.h>
6493                 #include <sys/param.h>
6494
6495 int
6496 main ()
6497 {
6498 #if BYTE_ORDER != BIG_ENDIAN
6499                  not big endian
6500                 #endif
6501
6502   ;
6503   return 0;
6504 }
6505 _ACEOF
6506 if ac_fn_c_try_compile "$LINENO"; then :
6507   ac_cv_c_bigendian=yes
6508 else
6509   ac_cv_c_bigendian=no
6510 fi
6511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6512 fi
6513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6514     fi
6515     if test $ac_cv_c_bigendian = unknown; then
6516       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6517       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518 /* end confdefs.h.  */
6519 #include <limits.h>
6520
6521 int
6522 main ()
6523 {
6524 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6525               bogus endian macros
6526              #endif
6527
6528   ;
6529   return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_c_try_compile "$LINENO"; then :
6533   # It does; now see whether it defined to _BIG_ENDIAN or not.
6534          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6535 /* end confdefs.h.  */
6536 #include <limits.h>
6537
6538 int
6539 main ()
6540 {
6541 #ifndef _BIG_ENDIAN
6542                  not big endian
6543                 #endif
6544
6545   ;
6546   return 0;
6547 }
6548 _ACEOF
6549 if ac_fn_c_try_compile "$LINENO"; then :
6550   ac_cv_c_bigendian=yes
6551 else
6552   ac_cv_c_bigendian=no
6553 fi
6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6555 fi
6556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6557     fi
6558     if test $ac_cv_c_bigendian = unknown; then
6559       # Compile a test program.
6560       if test "$cross_compiling" = yes; then :
6561   # Try to guess by grepping values from an object file.
6562          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6563 /* end confdefs.h.  */
6564 short int ascii_mm[] =
6565                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6566                 short int ascii_ii[] =
6567                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6568                 int use_ascii (int i) {
6569                   return ascii_mm[i] + ascii_ii[i];
6570                 }
6571                 short int ebcdic_ii[] =
6572                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6573                 short int ebcdic_mm[] =
6574                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6575                 int use_ebcdic (int i) {
6576                   return ebcdic_mm[i] + ebcdic_ii[i];
6577                 }
6578                 extern int foo;
6579
6580 int
6581 main ()
6582 {
6583 return use_ascii (foo) == use_ebcdic (foo);
6584   ;
6585   return 0;
6586 }
6587 _ACEOF
6588 if ac_fn_c_try_compile "$LINENO"; then :
6589   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6590               ac_cv_c_bigendian=yes
6591             fi
6592             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6593               if test "$ac_cv_c_bigendian" = unknown; then
6594                 ac_cv_c_bigendian=no
6595               else
6596                 # finding both strings is unlikely to happen, but who knows?
6597                 ac_cv_c_bigendian=unknown
6598               fi
6599             fi
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6602 else
6603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6604 /* end confdefs.h.  */
6605 $ac_includes_default
6606 int
6607 main ()
6608 {
6609
6610              /* Are we little or big endian?  From Harbison&Steele.  */
6611              union
6612              {
6613                long int l;
6614                char c[sizeof (long int)];
6615              } u;
6616              u.l = 1;
6617              return u.c[sizeof (long int) - 1] == 1;
6618
6619   ;
6620   return 0;
6621 }
6622 _ACEOF
6623 if ac_fn_c_try_run "$LINENO"; then :
6624   ac_cv_c_bigendian=no
6625 else
6626   ac_cv_c_bigendian=yes
6627 fi
6628 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6629   conftest.$ac_objext conftest.beam conftest.$ac_ext
6630 fi
6631
6632     fi
6633 fi
6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6635 $as_echo "$ac_cv_c_bigendian" >&6; }
6636  case $ac_cv_c_bigendian in #(
6637    yes)
6638      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6639 ;; #(
6640    no)
6641       ;; #(
6642    universal)
6643
6644 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6645
6646      ;; #(
6647    *)
6648      as_fn_error $? "unknown endianness
6649  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6650  esac
6651
6652
6653
6654
6655 if test "x$cross_compiling" = "xno"; then
6656   : "${AR_FOR_BUILD:=\$(AR)}"
6657   : "${CC_FOR_BUILD:=\$(CC)}"
6658   : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
6659   : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
6660   : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
6661 else
6662   : "${AR_FOR_BUILD:=ar}"
6663   : "${CC_FOR_BUILD:=gcc}"
6664   : "${RANLIB_FOR_BUILD:=ranlib}"
6665   : "${CFLAGS_FOR_BUILD:=-g -O}"
6666   : "${LDLFAGS_FOR_BUILD:=}"
6667 fi
6668
6669
6670
6671
6672
6673
6674
6675 if test -n "$ac_tool_prefix"; then
6676   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6677 set dummy ${ac_tool_prefix}ar; ac_word=$2
6678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6679 $as_echo_n "checking for $ac_word... " >&6; }
6680 if ${ac_cv_prog_AR+:} false; then :
6681   $as_echo_n "(cached) " >&6
6682 else
6683   if test -n "$AR"; then
6684   ac_cv_prog_AR="$AR" # Let the user override the test.
6685 else
6686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6687 for as_dir in $PATH
6688 do
6689   IFS=$as_save_IFS
6690   test -z "$as_dir" && as_dir=.
6691     for ac_exec_ext in '' $ac_executable_extensions; do
6692   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6693     ac_cv_prog_AR="${ac_tool_prefix}ar"
6694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6695     break 2
6696   fi
6697 done
6698   done
6699 IFS=$as_save_IFS
6700
6701 fi
6702 fi
6703 AR=$ac_cv_prog_AR
6704 if test -n "$AR"; then
6705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6706 $as_echo "$AR" >&6; }
6707 else
6708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6709 $as_echo "no" >&6; }
6710 fi
6711
6712
6713 fi
6714 if test -z "$ac_cv_prog_AR"; then
6715   ac_ct_AR=$AR
6716   # Extract the first word of "ar", so it can be a program name with args.
6717 set dummy ar; ac_word=$2
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6719 $as_echo_n "checking for $ac_word... " >&6; }
6720 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6721   $as_echo_n "(cached) " >&6
6722 else
6723   if test -n "$ac_ct_AR"; then
6724   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6725 else
6726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6727 for as_dir in $PATH
6728 do
6729   IFS=$as_save_IFS
6730   test -z "$as_dir" && as_dir=.
6731     for ac_exec_ext in '' $ac_executable_extensions; do
6732   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6733     ac_cv_prog_ac_ct_AR="ar"
6734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6735     break 2
6736   fi
6737 done
6738   done
6739 IFS=$as_save_IFS
6740
6741 fi
6742 fi
6743 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6744 if test -n "$ac_ct_AR"; then
6745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6746 $as_echo "$ac_ct_AR" >&6; }
6747 else
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6749 $as_echo "no" >&6; }
6750 fi
6751
6752   if test "x$ac_ct_AR" = x; then
6753     AR=""
6754   else
6755     case $cross_compiling:$ac_tool_warned in
6756 yes:)
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6759 ac_tool_warned=yes ;;
6760 esac
6761     AR=$ac_ct_AR
6762   fi
6763 else
6764   AR="$ac_cv_prog_AR"
6765 fi
6766
6767 if test -n "$ac_tool_prefix"; then
6768   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6769 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6771 $as_echo_n "checking for $ac_word... " >&6; }
6772 if ${ac_cv_prog_RANLIB+:} false; then :
6773   $as_echo_n "(cached) " >&6
6774 else
6775   if test -n "$RANLIB"; then
6776   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6777 else
6778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6779 for as_dir in $PATH
6780 do
6781   IFS=$as_save_IFS
6782   test -z "$as_dir" && as_dir=.
6783     for ac_exec_ext in '' $ac_executable_extensions; do
6784   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6785     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6787     break 2
6788   fi
6789 done
6790   done
6791 IFS=$as_save_IFS
6792
6793 fi
6794 fi
6795 RANLIB=$ac_cv_prog_RANLIB
6796 if test -n "$RANLIB"; then
6797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6798 $as_echo "$RANLIB" >&6; }
6799 else
6800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6801 $as_echo "no" >&6; }
6802 fi
6803
6804
6805 fi
6806 if test -z "$ac_cv_prog_RANLIB"; then
6807   ac_ct_RANLIB=$RANLIB
6808   # Extract the first word of "ranlib", so it can be a program name with args.
6809 set dummy ranlib; ac_word=$2
6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6811 $as_echo_n "checking for $ac_word... " >&6; }
6812 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6813   $as_echo_n "(cached) " >&6
6814 else
6815   if test -n "$ac_ct_RANLIB"; then
6816   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6817 else
6818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6819 for as_dir in $PATH
6820 do
6821   IFS=$as_save_IFS
6822   test -z "$as_dir" && as_dir=.
6823     for ac_exec_ext in '' $ac_executable_extensions; do
6824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6825     ac_cv_prog_ac_ct_RANLIB="ranlib"
6826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6827     break 2
6828   fi
6829 done
6830   done
6831 IFS=$as_save_IFS
6832
6833 fi
6834 fi
6835 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6836 if test -n "$ac_ct_RANLIB"; then
6837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6838 $as_echo "$ac_ct_RANLIB" >&6; }
6839 else
6840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6841 $as_echo "no" >&6; }
6842 fi
6843
6844   if test "x$ac_ct_RANLIB" = x; then
6845     RANLIB=":"
6846   else
6847     case $cross_compiling:$ac_tool_warned in
6848 yes:)
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6851 ac_tool_warned=yes ;;
6852 esac
6853     RANLIB=$ac_ct_RANLIB
6854   fi
6855 else
6856   RANLIB="$ac_cv_prog_RANLIB"
6857 fi
6858
6859
6860 # Require C11 or newer.  Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
6861 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
6862 # is C99.  So handle it ourselves.
6863 :
6864 C_DIALECT=
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
6866 $as_echo_n "checking whether C11 is supported by default... " >&6; }
6867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6868 /* end confdefs.h.  */
6869
6870 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6871 # error "C11 support not found"
6872 #endif
6873
6874 _ACEOF
6875 if ac_fn_c_try_compile "$LINENO"; then :
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6877 $as_echo "yes" >&6; }
6878 else
6879
6880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6881 $as_echo "no" >&6; }
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
6883 $as_echo_n "checking for -std=c11 support... " >&6; }
6884   ac_save_CC="$CC"
6885   CC="$CC -std=c11"
6886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6887 /* end confdefs.h.  */
6888
6889 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
6890 # error "C11 support not found"
6891 #endif
6892
6893 _ACEOF
6894 if ac_fn_c_try_compile "$LINENO"; then :
6895
6896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6897 $as_echo "yes" >&6; }
6898   CC="$ac_save_CC"
6899   C_DIALECT="-std=c11"
6900
6901 else
6902   as_fn_error $? "C11 is required" "$LINENO" 5
6903 fi
6904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6905 fi
6906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6907
6908
6909 ac_config_headers="$ac_config_headers config.h:config.in"
6910
6911
6912 # Some of the common include files depend on bfd.h, and bfd.h checks
6913 # that config.h is included first by testing that the PACKAGE macro
6914 # is defined.
6915 PACKAGE=sim
6916
6917 cat >>confdefs.h <<_ACEOF
6918 #define PACKAGE "$PACKAGE"
6919 _ACEOF
6920
6921
6922
6923 # Dependency checking.
6924 ac_config_commands="$ac_config_commands depdir"
6925
6926
6927 depcc="$CC"   am_compiler_list=
6928
6929 am_depcomp=$ac_aux_dir/depcomp
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6931 $as_echo_n "checking dependency style of $depcc... " >&6; }
6932 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6933   $as_echo_n "(cached) " >&6
6934 else
6935   if test -f "$am_depcomp"; then
6936   # We make a subdir and do the tests there.  Otherwise we can end up
6937   # making bogus files that we don't know about and never remove.  For
6938   # instance it was reported that on HP-UX the gcc test will end up
6939   # making a dummy file named `D' -- because `-MD' means `put the output
6940   # in D'.
6941   mkdir conftest.dir
6942   # Copy depcomp to subdir because otherwise we won't find it if we're
6943   # using a relative directory.
6944   cp "$am_depcomp" conftest.dir
6945   cd conftest.dir
6946   # We will build objects and dependencies in a subdirectory because
6947   # it helps to detect inapplicable dependency modes.  For instance
6948   # both Tru64's cc and ICC support -MD to output dependencies as a
6949   # side effect of compilation, but ICC will put the dependencies in
6950   # the current directory while Tru64 will put them in the object
6951   # directory.
6952   mkdir sub
6953
6954   am_cv_CC_dependencies_compiler_type=none
6955   if test "$am_compiler_list" = ""; then
6956      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6957   fi
6958   for depmode in $am_compiler_list; do
6959     if test $depmode = none; then break; fi
6960
6961     $as_echo "$as_me:$LINENO: trying $depmode" >&5
6962     # Setup a source with many dependencies, because some compilers
6963     # like to wrap large dependency lists on column 80 (with \), and
6964     # we should not choose a depcomp mode which is confused by this.
6965     #
6966     # We need to recreate these files for each test, as the compiler may
6967     # overwrite some of them when testing with obscure command lines.
6968     # This happens at least with the AIX C compiler.
6969     : > sub/conftest.c
6970     for i in 1 2 3 4 5 6; do
6971       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6972       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6973       # Solaris 8's {/usr,}/bin/sh.
6974       touch sub/conftst$i.h
6975     done
6976     echo "include sub/conftest.Po" > confmf
6977
6978     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6979     # mode.  It turns out that the SunPro C++ compiler does not properly
6980     # handle `-M -o', and we need to detect this.
6981     depcmd="depmode=$depmode \
6982        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6983        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6984        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6985     echo "| $depcmd" | sed -e 's/  */ /g' >&5
6986     if env $depcmd > conftest.err 2>&1 &&
6987        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6988        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6989        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6990       # icc doesn't choke on unknown options, it will just issue warnings
6991       # or remarks (even with -Werror).  So we grep stderr for any message
6992       # that says an option was ignored or not supported.
6993       # When given -MP, icc 7.0 and 7.1 complain thusly:
6994       #   icc: Command line warning: ignoring option '-M'; no argument required
6995       # The diagnosis changed in icc 8.0:
6996       #   icc: Command line remark: option '-MP' not supported
6997       if (grep 'ignoring option' conftest.err ||
6998           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6999         am_cv_CC_dependencies_compiler_type=$depmode
7000         $as_echo "$as_me:$LINENO: success" >&5
7001         break
7002       fi
7003     fi
7004     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
7005     sed -e 's/^/| /' < conftest.err >&5
7006   done
7007
7008   cd ..
7009   rm -rf conftest.dir
7010 else
7011   am_cv_CC_dependencies_compiler_type=none
7012 fi
7013
7014 fi
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7016 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7017 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
7018 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
7019 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7020
7021 fi
7022
7023
7024 ALL_LINGUAS=
7025 # If we haven't got the data from the intl directory,
7026 # assume NLS is disabled.
7027 USE_NLS=no
7028 LIBINTL=
7029 LIBINTL_DEP=
7030 INCINTL=
7031 XGETTEXT=
7032 GMSGFMT=
7033 POSUB=
7034
7035 if test -f  ../../intl/config.intl; then
7036   .  ../../intl/config.intl
7037 fi
7038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
7039 $as_echo_n "checking whether NLS is requested... " >&6; }
7040 if test x"$USE_NLS" != xyes; then
7041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7042 $as_echo "no" >&6; }
7043 else
7044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7045 $as_echo "yes" >&6; }
7046
7047 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
7048
7049
7050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
7051 $as_echo_n "checking for catalogs to be installed... " >&6; }
7052   # Look for .po and .gmo files in the source directory.
7053   CATALOGS=
7054   XLINGUAS=
7055   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7056     # If there aren't any .gmo files the shell will give us the
7057     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7058     # weeded out.
7059     case "$cat" in *\**)
7060       continue;;
7061     esac
7062     # The quadruple backslash is collapsed to a double backslash
7063     # by the backticks, then collapsed again by the double quotes,
7064     # leaving us with one backslash in the sed expression (right
7065     # before the dot that mustn't act as a wildcard).
7066     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7067     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7068     # The user is allowed to set LINGUAS to a list of languages to
7069     # install catalogs for.  If it's empty that means "all of them."
7070     if test "x$LINGUAS" = x; then
7071       CATALOGS="$CATALOGS $cat"
7072       XLINGUAS="$XLINGUAS $lang"
7073     else
7074       case "$LINGUAS" in *$lang*)
7075         CATALOGS="$CATALOGS $cat"
7076         XLINGUAS="$XLINGUAS $lang"
7077         ;;
7078       esac
7079     fi
7080   done
7081   LINGUAS="$XLINGUAS"
7082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
7083 $as_echo "$LINGUAS" >&6; }
7084
7085
7086     DATADIRNAME=share
7087
7088   INSTOBJEXT=.mo
7089
7090   GENCAT=gencat
7091
7092   CATOBJEXT=.gmo
7093
7094 fi
7095
7096 # Check for socket libraries
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
7098 $as_echo_n "checking for bind in -lsocket... " >&6; }
7099 if ${ac_cv_lib_socket_bind+:} false; then :
7100   $as_echo_n "(cached) " >&6
7101 else
7102   ac_check_lib_save_LIBS=$LIBS
7103 LIBS="-lsocket  $LIBS"
7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7105 /* end confdefs.h.  */
7106
7107 /* Override any GCC internal prototype to avoid an error.
7108    Use char because int might match the return type of a GCC
7109    builtin and then its argument prototype would still apply.  */
7110 #ifdef __cplusplus
7111 extern "C"
7112 #endif
7113 char bind ();
7114 int
7115 main ()
7116 {
7117 return bind ();
7118   ;
7119   return 0;
7120 }
7121 _ACEOF
7122 if ac_fn_c_try_link "$LINENO"; then :
7123   ac_cv_lib_socket_bind=yes
7124 else
7125   ac_cv_lib_socket_bind=no
7126 fi
7127 rm -f core conftest.err conftest.$ac_objext \
7128     conftest$ac_exeext conftest.$ac_ext
7129 LIBS=$ac_check_lib_save_LIBS
7130 fi
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
7132 $as_echo "$ac_cv_lib_socket_bind" >&6; }
7133 if test "x$ac_cv_lib_socket_bind" = xyes; then :
7134   cat >>confdefs.h <<_ACEOF
7135 #define HAVE_LIBSOCKET 1
7136 _ACEOF
7137
7138   LIBS="-lsocket $LIBS"
7139
7140 fi
7141
7142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
7143 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
7144 if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
7145   $as_echo_n "(cached) " >&6
7146 else
7147   ac_check_lib_save_LIBS=$LIBS
7148 LIBS="-lnsl  $LIBS"
7149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7150 /* end confdefs.h.  */
7151
7152 /* Override any GCC internal prototype to avoid an error.
7153    Use char because int might match the return type of a GCC
7154    builtin and then its argument prototype would still apply.  */
7155 #ifdef __cplusplus
7156 extern "C"
7157 #endif
7158 char gethostbyname ();
7159 int
7160 main ()
7161 {
7162 return gethostbyname ();
7163   ;
7164   return 0;
7165 }
7166 _ACEOF
7167 if ac_fn_c_try_link "$LINENO"; then :
7168   ac_cv_lib_nsl_gethostbyname=yes
7169 else
7170   ac_cv_lib_nsl_gethostbyname=no
7171 fi
7172 rm -f core conftest.err conftest.$ac_objext \
7173     conftest$ac_exeext conftest.$ac_ext
7174 LIBS=$ac_check_lib_save_LIBS
7175 fi
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
7177 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
7178 if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
7179   cat >>confdefs.h <<_ACEOF
7180 #define HAVE_LIBNSL 1
7181 _ACEOF
7182
7183   LIBS="-lnsl $LIBS"
7184
7185 fi
7186
7187
7188 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
7189 # using the same condition.
7190
7191   # Use the system's zlib library.
7192   zlibdir="-L\$(top_builddir)/../zlib"
7193   zlibinc="-I\$(top_srcdir)/../zlib"
7194
7195 # Check whether --with-system-zlib was given.
7196 if test "${with_system_zlib+set}" = set; then :
7197   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7198     zlibdir=
7199     zlibinc=
7200   fi
7201
7202 fi
7203
7204
7205
7206
7207
7208 # BFD uses libdl when when plugins enabled.
7209
7210   maybe_plugins=no
7211   for ac_header in dlfcn.h
7212 do :
7213   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7214 "
7215 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7216   cat >>confdefs.h <<_ACEOF
7217 #define HAVE_DLFCN_H 1
7218 _ACEOF
7219  maybe_plugins=yes
7220 fi
7221
7222 done
7223
7224   for ac_header in windows.h
7225 do :
7226   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
7227 "
7228 if test "x$ac_cv_header_windows_h" = xyes; then :
7229   cat >>confdefs.h <<_ACEOF
7230 #define HAVE_WINDOWS_H 1
7231 _ACEOF
7232  maybe_plugins=yes
7233 fi
7234
7235 done
7236
7237
7238   # Check whether --enable-plugins was given.
7239 if test "${enable_plugins+set}" = set; then :
7240   enableval=$enable_plugins; case "${enableval}" in
7241       no) plugins=no ;;
7242       *) plugins=yes
7243          if test "$maybe_plugins" != "yes" ; then
7244            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
7245          fi ;;
7246      esac
7247 else
7248   plugins=$maybe_plugins
7249
7250 fi
7251
7252   if test "$plugins" = "yes"; then
7253     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
7254 $as_echo_n "checking for library containing dlsym... " >&6; }
7255 if ${ac_cv_search_dlsym+:} false; then :
7256   $as_echo_n "(cached) " >&6
7257 else
7258   ac_func_search_save_LIBS=$LIBS
7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7260 /* end confdefs.h.  */
7261
7262 /* Override any GCC internal prototype to avoid an error.
7263    Use char because int might match the return type of a GCC
7264    builtin and then its argument prototype would still apply.  */
7265 #ifdef __cplusplus
7266 extern "C"
7267 #endif
7268 char dlsym ();
7269 int
7270 main ()
7271 {
7272 return dlsym ();
7273   ;
7274   return 0;
7275 }
7276 _ACEOF
7277 for ac_lib in '' dl; do
7278   if test -z "$ac_lib"; then
7279     ac_res="none required"
7280   else
7281     ac_res=-l$ac_lib
7282     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7283   fi
7284   if ac_fn_c_try_link "$LINENO"; then :
7285   ac_cv_search_dlsym=$ac_res
7286 fi
7287 rm -f core conftest.err conftest.$ac_objext \
7288     conftest$ac_exeext
7289   if ${ac_cv_search_dlsym+:} false; then :
7290   break
7291 fi
7292 done
7293 if ${ac_cv_search_dlsym+:} false; then :
7294
7295 else
7296   ac_cv_search_dlsym=no
7297 fi
7298 rm conftest.$ac_ext
7299 LIBS=$ac_func_search_save_LIBS
7300 fi
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
7302 $as_echo "$ac_cv_search_dlsym" >&6; }
7303 ac_res=$ac_cv_search_dlsym
7304 if test "$ac_res" != no; then :
7305   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7306
7307 fi
7308
7309   fi
7310
7311  if test "$plugins" = yes; then
7312   PLUGINS_TRUE=
7313   PLUGINS_FALSE='#'
7314 else
7315   PLUGINS_TRUE='#'
7316   PLUGINS_FALSE=
7317 fi
7318
7319
7320
7321
7322
7323 # Set options
7324 enable_dlopen=yes
7325
7326
7327
7328
7329   enable_win32_dll=no
7330
7331
7332             # Check whether --enable-shared was given.
7333 if test "${enable_shared+set}" = set; then :
7334   enableval=$enable_shared; p=${PACKAGE-default}
7335     case $enableval in
7336     yes) enable_shared=yes ;;
7337     no) enable_shared=no ;;
7338     *)
7339       enable_shared=no
7340       # Look at the argument we got.  We use all the common list separators.
7341       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7342       for pkg in $enableval; do
7343         IFS="$lt_save_ifs"
7344         if test "X$pkg" = "X$p"; then
7345           enable_shared=yes
7346         fi
7347       done
7348       IFS="$lt_save_ifs"
7349       ;;
7350     esac
7351 else
7352   enable_shared=yes
7353 fi
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363   # Check whether --enable-static was given.
7364 if test "${enable_static+set}" = set; then :
7365   enableval=$enable_static; p=${PACKAGE-default}
7366     case $enableval in
7367     yes) enable_static=yes ;;
7368     no) enable_static=no ;;
7369     *)
7370      enable_static=no
7371       # Look at the argument we got.  We use all the common list separators.
7372       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7373       for pkg in $enableval; do
7374         IFS="$lt_save_ifs"
7375         if test "X$pkg" = "X$p"; then
7376           enable_static=yes
7377         fi
7378       done
7379       IFS="$lt_save_ifs"
7380       ;;
7381     esac
7382 else
7383   enable_static=yes
7384 fi
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395 # Check whether --with-pic was given.
7396 if test "${with_pic+set}" = set; then :
7397   withval=$with_pic; pic_mode="$withval"
7398 else
7399   pic_mode=default
7400 fi
7401
7402
7403 test -z "$pic_mode" && pic_mode=default
7404
7405
7406
7407
7408
7409
7410
7411   # Check whether --enable-fast-install was given.
7412 if test "${enable_fast_install+set}" = set; then :
7413   enableval=$enable_fast_install; p=${PACKAGE-default}
7414     case $enableval in
7415     yes) enable_fast_install=yes ;;
7416     no) enable_fast_install=no ;;
7417     *)
7418       enable_fast_install=no
7419       # Look at the argument we got.  We use all the common list separators.
7420       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7421       for pkg in $enableval; do
7422         IFS="$lt_save_ifs"
7423         if test "X$pkg" = "X$p"; then
7424           enable_fast_install=yes
7425         fi
7426       done
7427       IFS="$lt_save_ifs"
7428       ;;
7429     esac
7430 else
7431   enable_fast_install=yes
7432 fi
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444 # This can be used to rebuild libtool when needed
7445 LIBTOOL_DEPS="$ltmain"
7446
7447 # Always use our own libtool.
7448 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475 test -z "$LN_S" && LN_S="ln -s"
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490 if test -n "${ZSH_VERSION+set}" ; then
7491    setopt NO_GLOB_SUBST
7492 fi
7493
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7495 $as_echo_n "checking for objdir... " >&6; }
7496 if ${lt_cv_objdir+:} false; then :
7497   $as_echo_n "(cached) " >&6
7498 else
7499   rm -f .libs 2>/dev/null
7500 mkdir .libs 2>/dev/null
7501 if test -d .libs; then
7502   lt_cv_objdir=.libs
7503 else
7504   # MS-DOS does not allow filenames that begin with a dot.
7505   lt_cv_objdir=_libs
7506 fi
7507 rmdir .libs 2>/dev/null
7508 fi
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7510 $as_echo "$lt_cv_objdir" >&6; }
7511 objdir=$lt_cv_objdir
7512
7513
7514
7515
7516
7517 cat >>confdefs.h <<_ACEOF
7518 #define LT_OBJDIR "$lt_cv_objdir/"
7519 _ACEOF
7520
7521
7522
7523
7524 case $host_os in
7525 aix3*)
7526   # AIX sometimes has problems with the GCC collect2 program.  For some
7527   # reason, if we set the COLLECT_NAMES environment variable, the problems
7528   # vanish in a puff of smoke.
7529   if test "X${COLLECT_NAMES+set}" != Xset; then
7530     COLLECT_NAMES=
7531     export COLLECT_NAMES
7532   fi
7533   ;;
7534 esac
7535
7536 # Global variables:
7537 ofile=libtool
7538 can_build_shared=yes
7539
7540 # All known linkers require a `.a' archive for static linking (except MSVC,
7541 # which needs '.lib').
7542 libext=a
7543
7544 with_gnu_ld="$lt_cv_prog_gnu_ld"
7545
7546 old_CC="$CC"
7547 old_CFLAGS="$CFLAGS"
7548
7549 # Set sane defaults for various variables
7550 test -z "$CC" && CC=cc
7551 test -z "$LTCC" && LTCC=$CC
7552 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7553 test -z "$LD" && LD=ld
7554 test -z "$ac_objext" && ac_objext=o
7555
7556 for cc_temp in $compiler""; do
7557   case $cc_temp in
7558     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7559     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7560     \-*) ;;
7561     *) break;;
7562   esac
7563 done
7564 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7565
7566
7567 # Only perform the check for file, if the check method requires it
7568 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7569 case $deplibs_check_method in
7570 file_magic*)
7571   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7572     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7573 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7574 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7575   $as_echo_n "(cached) " >&6
7576 else
7577   case $MAGIC_CMD in
7578 [\\/*] |  ?:[\\/]*)
7579   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7580   ;;
7581 *)
7582   lt_save_MAGIC_CMD="$MAGIC_CMD"
7583   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7584   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7585   for ac_dir in $ac_dummy; do
7586     IFS="$lt_save_ifs"
7587     test -z "$ac_dir" && ac_dir=.
7588     if test -f $ac_dir/${ac_tool_prefix}file; then
7589       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7590       if test -n "$file_magic_test_file"; then
7591         case $deplibs_check_method in
7592         "file_magic "*)
7593           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7594           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7595           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7596             $EGREP "$file_magic_regex" > /dev/null; then
7597             :
7598           else
7599             cat <<_LT_EOF 1>&2
7600
7601 *** Warning: the command libtool uses to detect shared libraries,
7602 *** $file_magic_cmd, produces output that libtool cannot recognize.
7603 *** The result is that libtool may fail to recognize shared libraries
7604 *** as such.  This will affect the creation of libtool libraries that
7605 *** depend on shared libraries, but programs linked with such libtool
7606 *** libraries will work regardless of this problem.  Nevertheless, you
7607 *** may want to report the problem to your system manager and/or to
7608 *** bug-libtool@gnu.org
7609
7610 _LT_EOF
7611           fi ;;
7612         esac
7613       fi
7614       break
7615     fi
7616   done
7617   IFS="$lt_save_ifs"
7618   MAGIC_CMD="$lt_save_MAGIC_CMD"
7619   ;;
7620 esac
7621 fi
7622
7623 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7624 if test -n "$MAGIC_CMD"; then
7625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7626 $as_echo "$MAGIC_CMD" >&6; }
7627 else
7628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7629 $as_echo "no" >&6; }
7630 fi
7631
7632
7633
7634
7635
7636 if test -z "$lt_cv_path_MAGIC_CMD"; then
7637   if test -n "$ac_tool_prefix"; then
7638     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7639 $as_echo_n "checking for file... " >&6; }
7640 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7641   $as_echo_n "(cached) " >&6
7642 else
7643   case $MAGIC_CMD in
7644 [\\/*] |  ?:[\\/]*)
7645   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7646   ;;
7647 *)
7648   lt_save_MAGIC_CMD="$MAGIC_CMD"
7649   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7650   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7651   for ac_dir in $ac_dummy; do
7652     IFS="$lt_save_ifs"
7653     test -z "$ac_dir" && ac_dir=.
7654     if test -f $ac_dir/file; then
7655       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7656       if test -n "$file_magic_test_file"; then
7657         case $deplibs_check_method in
7658         "file_magic "*)
7659           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7660           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7661           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7662             $EGREP "$file_magic_regex" > /dev/null; then
7663             :
7664           else
7665             cat <<_LT_EOF 1>&2
7666
7667 *** Warning: the command libtool uses to detect shared libraries,
7668 *** $file_magic_cmd, produces output that libtool cannot recognize.
7669 *** The result is that libtool may fail to recognize shared libraries
7670 *** as such.  This will affect the creation of libtool libraries that
7671 *** depend on shared libraries, but programs linked with such libtool
7672 *** libraries will work regardless of this problem.  Nevertheless, you
7673 *** may want to report the problem to your system manager and/or to
7674 *** bug-libtool@gnu.org
7675
7676 _LT_EOF
7677           fi ;;
7678         esac
7679       fi
7680       break
7681     fi
7682   done
7683   IFS="$lt_save_ifs"
7684   MAGIC_CMD="$lt_save_MAGIC_CMD"
7685   ;;
7686 esac
7687 fi
7688
7689 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7690 if test -n "$MAGIC_CMD"; then
7691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7692 $as_echo "$MAGIC_CMD" >&6; }
7693 else
7694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7695 $as_echo "no" >&6; }
7696 fi
7697
7698
7699   else
7700     MAGIC_CMD=:
7701   fi
7702 fi
7703
7704   fi
7705   ;;
7706 esac
7707
7708 # Use C for the default configuration in the libtool script
7709
7710 lt_save_CC="$CC"
7711 ac_ext=c
7712 ac_cpp='$CPP $CPPFLAGS'
7713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7716
7717
7718 # Source file extension for C test sources.
7719 ac_ext=c
7720
7721 # Object file extension for compiled C test sources.
7722 objext=o
7723 objext=$objext
7724
7725 # Code to be used in simple compile tests
7726 lt_simple_compile_test_code="int some_variable = 0;"
7727
7728 # Code to be used in simple link tests
7729 lt_simple_link_test_code='int main(){return(0);}'
7730
7731
7732
7733
7734
7735
7736
7737 # If no C compiler was specified, use CC.
7738 LTCC=${LTCC-"$CC"}
7739
7740 # If no C compiler flags were specified, use CFLAGS.
7741 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7742
7743 # Allow CC to be a program name with arguments.
7744 compiler=$CC
7745
7746 # Save the default compiler, since it gets overwritten when the other
7747 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7748 compiler_DEFAULT=$CC
7749
7750 # save warnings/boilerplate of simple test code
7751 ac_outfile=conftest.$ac_objext
7752 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7753 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7754 _lt_compiler_boilerplate=`cat conftest.err`
7755 $RM conftest*
7756
7757 ac_outfile=conftest.$ac_objext
7758 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7759 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7760 _lt_linker_boilerplate=`cat conftest.err`
7761 $RM -r conftest*
7762
7763
7764 ## CAVEAT EMPTOR:
7765 ## There is no encapsulation within the following macros, do not change
7766 ## the running order or otherwise move them around unless you know exactly
7767 ## what you are doing...
7768 if test -n "$compiler"; then
7769
7770 lt_prog_compiler_no_builtin_flag=
7771
7772 if test "$GCC" = yes; then
7773   case $cc_basename in
7774   nvcc*)
7775     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7776   *)
7777     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7778   esac
7779
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7781 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7782 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7783   $as_echo_n "(cached) " >&6
7784 else
7785   lt_cv_prog_compiler_rtti_exceptions=no
7786    ac_outfile=conftest.$ac_objext
7787    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7788    lt_compiler_flag="-fno-rtti -fno-exceptions"
7789    # Insert the option either (1) after the last *FLAGS variable, or
7790    # (2) before a word containing "conftest.", or (3) at the end.
7791    # Note that $ac_compile itself does not contain backslashes and begins
7792    # with a dollar sign (not a hyphen), so the echo should work correctly.
7793    # The option is referenced via a variable to avoid confusing sed.
7794    lt_compile=`echo "$ac_compile" | $SED \
7795    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7796    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7797    -e 's:$: $lt_compiler_flag:'`
7798    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7799    (eval "$lt_compile" 2>conftest.err)
7800    ac_status=$?
7801    cat conftest.err >&5
7802    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7803    if (exit $ac_status) && test -s "$ac_outfile"; then
7804      # The compiler can only warn and ignore the option if not recognized
7805      # So say no if there are warnings other than the usual output.
7806      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7807      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7808      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7809        lt_cv_prog_compiler_rtti_exceptions=yes
7810      fi
7811    fi
7812    $RM conftest*
7813
7814 fi
7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7816 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7817
7818 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7819     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7820 else
7821     :
7822 fi
7823
7824 fi
7825
7826
7827
7828
7829
7830
7831   lt_prog_compiler_wl=
7832 lt_prog_compiler_pic=
7833 lt_prog_compiler_static=
7834
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7836 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7837
7838   if test "$GCC" = yes; then
7839     lt_prog_compiler_wl='-Wl,'
7840     lt_prog_compiler_static='-static'
7841
7842     case $host_os in
7843       aix*)
7844       # All AIX code is PIC.
7845       if test "$host_cpu" = ia64; then
7846         # AIX 5 now supports IA64 processor
7847         lt_prog_compiler_static='-Bstatic'
7848       fi
7849       lt_prog_compiler_pic='-fPIC'
7850       ;;
7851
7852     amigaos*)
7853       case $host_cpu in
7854       powerpc)
7855             # see comment about AmigaOS4 .so support
7856             lt_prog_compiler_pic='-fPIC'
7857         ;;
7858       m68k)
7859             # FIXME: we need at least 68020 code to build shared libraries, but
7860             # adding the `-m68020' flag to GCC prevents building anything better,
7861             # like `-m68040'.
7862             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7863         ;;
7864       esac
7865       ;;
7866
7867     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7868       # PIC is the default for these OSes.
7869       ;;
7870
7871     mingw* | cygwin* | pw32* | os2* | cegcc*)
7872       # This hack is so that the source file can tell whether it is being
7873       # built for inclusion in a dll (and should export symbols for example).
7874       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7875       # (--disable-auto-import) libraries
7876       lt_prog_compiler_pic='-DDLL_EXPORT'
7877       ;;
7878
7879     darwin* | rhapsody*)
7880       # PIC is the default on this platform
7881       # Common symbols not allowed in MH_DYLIB files
7882       lt_prog_compiler_pic='-fno-common'
7883       ;;
7884
7885     haiku*)
7886       # PIC is the default for Haiku.
7887       # The "-static" flag exists, but is broken.
7888       lt_prog_compiler_static=
7889       ;;
7890
7891     hpux*)
7892       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7893       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7894       # sets the default TLS model and affects inlining.
7895       case $host_cpu in
7896       hppa*64*)
7897         # +Z the default
7898         ;;
7899       *)
7900         lt_prog_compiler_pic='-fPIC'
7901         ;;
7902       esac
7903       ;;
7904
7905     interix[3-9]*)
7906       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7907       # Instead, we relocate shared libraries at runtime.
7908       ;;
7909
7910     msdosdjgpp*)
7911       # Just because we use GCC doesn't mean we suddenly get shared libraries
7912       # on systems that don't support them.
7913       lt_prog_compiler_can_build_shared=no
7914       enable_shared=no
7915       ;;
7916
7917     *nto* | *qnx*)
7918       # QNX uses GNU C++, but need to define -shared option too, otherwise
7919       # it will coredump.
7920       lt_prog_compiler_pic='-fPIC -shared'
7921       ;;
7922
7923     sysv4*MP*)
7924       if test -d /usr/nec; then
7925         lt_prog_compiler_pic=-Kconform_pic
7926       fi
7927       ;;
7928
7929     *)
7930       lt_prog_compiler_pic='-fPIC'
7931       ;;
7932     esac
7933
7934     case $cc_basename in
7935     nvcc*) # Cuda Compiler Driver 2.2
7936       lt_prog_compiler_wl='-Xlinker '
7937       lt_prog_compiler_pic='-Xcompiler -fPIC'
7938       ;;
7939     esac
7940   else
7941     # PORTME Check for flag to pass linker flags through the system compiler.
7942     case $host_os in
7943     aix*)
7944       lt_prog_compiler_wl='-Wl,'
7945       if test "$host_cpu" = ia64; then
7946         # AIX 5 now supports IA64 processor
7947         lt_prog_compiler_static='-Bstatic'
7948       else
7949         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7950       fi
7951       ;;
7952
7953     mingw* | cygwin* | pw32* | os2* | cegcc*)
7954       # This hack is so that the source file can tell whether it is being
7955       # built for inclusion in a dll (and should export symbols for example).
7956       lt_prog_compiler_pic='-DDLL_EXPORT'
7957       ;;
7958
7959     hpux9* | hpux10* | hpux11*)
7960       lt_prog_compiler_wl='-Wl,'
7961       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7962       # not for PA HP-UX.
7963       case $host_cpu in
7964       hppa*64*|ia64*)
7965         # +Z the default
7966         ;;
7967       *)
7968         lt_prog_compiler_pic='+Z'
7969         ;;
7970       esac
7971       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7972       lt_prog_compiler_static='${wl}-a ${wl}archive'
7973       ;;
7974
7975     irix5* | irix6* | nonstopux*)
7976       lt_prog_compiler_wl='-Wl,'
7977       # PIC (with -KPIC) is the default.
7978       lt_prog_compiler_static='-non_shared'
7979       ;;
7980
7981     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7982       case $cc_basename in
7983       # old Intel for x86_64 which still supported -KPIC.
7984       ecc*)
7985         lt_prog_compiler_wl='-Wl,'
7986         lt_prog_compiler_pic='-KPIC'
7987         lt_prog_compiler_static='-static'
7988         ;;
7989       # icc used to be incompatible with GCC.
7990       # ICC 10 doesn't accept -KPIC any more.
7991       icc* | ifort*)
7992         lt_prog_compiler_wl='-Wl,'
7993         lt_prog_compiler_pic='-fPIC'
7994         lt_prog_compiler_static='-static'
7995         ;;
7996       # Lahey Fortran 8.1.
7997       lf95*)
7998         lt_prog_compiler_wl='-Wl,'
7999         lt_prog_compiler_pic='--shared'
8000         lt_prog_compiler_static='--static'
8001         ;;
8002       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8003         # Portland Group compilers (*not* the Pentium gcc compiler,
8004         # which looks to be a dead project)
8005         lt_prog_compiler_wl='-Wl,'
8006         lt_prog_compiler_pic='-fpic'
8007         lt_prog_compiler_static='-Bstatic'
8008         ;;
8009       ccc*)
8010         lt_prog_compiler_wl='-Wl,'
8011         # All Alpha code is PIC.
8012         lt_prog_compiler_static='-non_shared'
8013         ;;
8014       xl* | bgxl* | bgf* | mpixl*)
8015         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8016         lt_prog_compiler_wl='-Wl,'
8017         lt_prog_compiler_pic='-qpic'
8018         lt_prog_compiler_static='-qstaticlink'
8019         ;;
8020       *)
8021         case `$CC -V 2>&1 | sed 5q` in
8022         *Sun\ F* | *Sun*Fortran*)
8023           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8024           lt_prog_compiler_pic='-KPIC'
8025           lt_prog_compiler_static='-Bstatic'
8026           lt_prog_compiler_wl=''
8027           ;;
8028         *Sun\ C*)
8029           # Sun C 5.9
8030           lt_prog_compiler_pic='-KPIC'
8031           lt_prog_compiler_static='-Bstatic'
8032           lt_prog_compiler_wl='-Wl,'
8033           ;;
8034         esac
8035         ;;
8036       esac
8037       ;;
8038
8039     newsos6)
8040       lt_prog_compiler_pic='-KPIC'
8041       lt_prog_compiler_static='-Bstatic'
8042       ;;
8043
8044     *nto* | *qnx*)
8045       # QNX uses GNU C++, but need to define -shared option too, otherwise
8046       # it will coredump.
8047       lt_prog_compiler_pic='-fPIC -shared'
8048       ;;
8049
8050     osf3* | osf4* | osf5*)
8051       lt_prog_compiler_wl='-Wl,'
8052       # All OSF/1 code is PIC.
8053       lt_prog_compiler_static='-non_shared'
8054       ;;
8055
8056     rdos*)
8057       lt_prog_compiler_static='-non_shared'
8058       ;;
8059
8060     solaris*)
8061       lt_prog_compiler_pic='-KPIC'
8062       lt_prog_compiler_static='-Bstatic'
8063       case $cc_basename in
8064       f77* | f90* | f95*)
8065         lt_prog_compiler_wl='-Qoption ld ';;
8066       *)
8067         lt_prog_compiler_wl='-Wl,';;
8068       esac
8069       ;;
8070
8071     sunos4*)
8072       lt_prog_compiler_wl='-Qoption ld '
8073       lt_prog_compiler_pic='-PIC'
8074       lt_prog_compiler_static='-Bstatic'
8075       ;;
8076
8077     sysv4 | sysv4.2uw2* | sysv4.3*)
8078       lt_prog_compiler_wl='-Wl,'
8079       lt_prog_compiler_pic='-KPIC'
8080       lt_prog_compiler_static='-Bstatic'
8081       ;;
8082
8083     sysv4*MP*)
8084       if test -d /usr/nec ;then
8085         lt_prog_compiler_pic='-Kconform_pic'
8086         lt_prog_compiler_static='-Bstatic'
8087       fi
8088       ;;
8089
8090     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8091       lt_prog_compiler_wl='-Wl,'
8092       lt_prog_compiler_pic='-KPIC'
8093       lt_prog_compiler_static='-Bstatic'
8094       ;;
8095
8096     unicos*)
8097       lt_prog_compiler_wl='-Wl,'
8098       lt_prog_compiler_can_build_shared=no
8099       ;;
8100
8101     uts4*)
8102       lt_prog_compiler_pic='-pic'
8103       lt_prog_compiler_static='-Bstatic'
8104       ;;
8105
8106     *)
8107       lt_prog_compiler_can_build_shared=no
8108       ;;
8109     esac
8110   fi
8111
8112 case $host_os in
8113   # For platforms which do not support PIC, -DPIC is meaningless:
8114   *djgpp*)
8115     lt_prog_compiler_pic=
8116     ;;
8117   *)
8118     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8119     ;;
8120 esac
8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8122 $as_echo "$lt_prog_compiler_pic" >&6; }
8123
8124
8125
8126
8127
8128
8129 #
8130 # Check to make sure the PIC flag actually works.
8131 #
8132 if test -n "$lt_prog_compiler_pic"; then
8133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8134 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8135 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8136   $as_echo_n "(cached) " >&6
8137 else
8138   lt_cv_prog_compiler_pic_works=no
8139    ac_outfile=conftest.$ac_objext
8140    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8141    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8142    # Insert the option either (1) after the last *FLAGS variable, or
8143    # (2) before a word containing "conftest.", or (3) at the end.
8144    # Note that $ac_compile itself does not contain backslashes and begins
8145    # with a dollar sign (not a hyphen), so the echo should work correctly.
8146    # The option is referenced via a variable to avoid confusing sed.
8147    lt_compile=`echo "$ac_compile" | $SED \
8148    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8149    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8150    -e 's:$: $lt_compiler_flag:'`
8151    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8152    (eval "$lt_compile" 2>conftest.err)
8153    ac_status=$?
8154    cat conftest.err >&5
8155    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8156    if (exit $ac_status) && test -s "$ac_outfile"; then
8157      # The compiler can only warn and ignore the option if not recognized
8158      # So say no if there are warnings other than the usual output.
8159      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8160      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8161      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8162        lt_cv_prog_compiler_pic_works=yes
8163      fi
8164    fi
8165    $RM conftest*
8166
8167 fi
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8169 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8170
8171 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8172     case $lt_prog_compiler_pic in
8173      "" | " "*) ;;
8174      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8175      esac
8176 else
8177     lt_prog_compiler_pic=
8178      lt_prog_compiler_can_build_shared=no
8179 fi
8180
8181 fi
8182
8183
8184
8185
8186
8187
8188 #
8189 # Check to make sure the static flag actually works.
8190 #
8191 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8193 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8194 if ${lt_cv_prog_compiler_static_works+:} false; then :
8195   $as_echo_n "(cached) " >&6
8196 else
8197   lt_cv_prog_compiler_static_works=no
8198    save_LDFLAGS="$LDFLAGS"
8199    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8200    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8201    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8202      # The linker can only warn and ignore the option if not recognized
8203      # So say no if there are warnings
8204      if test -s conftest.err; then
8205        # Append any errors to the config.log.
8206        cat conftest.err 1>&5
8207        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8208        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8209        if diff conftest.exp conftest.er2 >/dev/null; then
8210          lt_cv_prog_compiler_static_works=yes
8211        fi
8212      else
8213        lt_cv_prog_compiler_static_works=yes
8214      fi
8215    fi
8216    $RM -r conftest*
8217    LDFLAGS="$save_LDFLAGS"
8218
8219 fi
8220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8221 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8222
8223 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8224     :
8225 else
8226     lt_prog_compiler_static=
8227 fi
8228
8229
8230
8231
8232
8233
8234
8235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8236 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8237 if ${lt_cv_prog_compiler_c_o+:} false; then :
8238   $as_echo_n "(cached) " >&6
8239 else
8240   lt_cv_prog_compiler_c_o=no
8241    $RM -r conftest 2>/dev/null
8242    mkdir conftest
8243    cd conftest
8244    mkdir out
8245    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8246
8247    lt_compiler_flag="-o out/conftest2.$ac_objext"
8248    # Insert the option either (1) after the last *FLAGS variable, or
8249    # (2) before a word containing "conftest.", or (3) at the end.
8250    # Note that $ac_compile itself does not contain backslashes and begins
8251    # with a dollar sign (not a hyphen), so the echo should work correctly.
8252    lt_compile=`echo "$ac_compile" | $SED \
8253    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8254    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8255    -e 's:$: $lt_compiler_flag:'`
8256    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8257    (eval "$lt_compile" 2>out/conftest.err)
8258    ac_status=$?
8259    cat out/conftest.err >&5
8260    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8261    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8262    then
8263      # The compiler can only warn and ignore the option if not recognized
8264      # So say no if there are warnings
8265      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8266      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8267      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8268        lt_cv_prog_compiler_c_o=yes
8269      fi
8270    fi
8271    chmod u+w . 2>&5
8272    $RM conftest*
8273    # SGI C++ compiler will create directory out/ii_files/ for
8274    # template instantiation
8275    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8276    $RM out/* && rmdir out
8277    cd ..
8278    $RM -r conftest
8279    $RM conftest*
8280
8281 fi
8282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8283 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8284
8285
8286
8287
8288
8289
8290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8291 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8292 if ${lt_cv_prog_compiler_c_o+:} false; then :
8293   $as_echo_n "(cached) " >&6
8294 else
8295   lt_cv_prog_compiler_c_o=no
8296    $RM -r conftest 2>/dev/null
8297    mkdir conftest
8298    cd conftest
8299    mkdir out
8300    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8301
8302    lt_compiler_flag="-o out/conftest2.$ac_objext"
8303    # Insert the option either (1) after the last *FLAGS variable, or
8304    # (2) before a word containing "conftest.", or (3) at the end.
8305    # Note that $ac_compile itself does not contain backslashes and begins
8306    # with a dollar sign (not a hyphen), so the echo should work correctly.
8307    lt_compile=`echo "$ac_compile" | $SED \
8308    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8309    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8310    -e 's:$: $lt_compiler_flag:'`
8311    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8312    (eval "$lt_compile" 2>out/conftest.err)
8313    ac_status=$?
8314    cat out/conftest.err >&5
8315    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8316    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8317    then
8318      # The compiler can only warn and ignore the option if not recognized
8319      # So say no if there are warnings
8320      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8321      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8322      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8323        lt_cv_prog_compiler_c_o=yes
8324      fi
8325    fi
8326    chmod u+w . 2>&5
8327    $RM conftest*
8328    # SGI C++ compiler will create directory out/ii_files/ for
8329    # template instantiation
8330    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8331    $RM out/* && rmdir out
8332    cd ..
8333    $RM -r conftest
8334    $RM conftest*
8335
8336 fi
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8338 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8339
8340
8341
8342
8343 hard_links="nottested"
8344 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8345   # do not overwrite the value of need_locks provided by the user
8346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8347 $as_echo_n "checking if we can lock with hard links... " >&6; }
8348   hard_links=yes
8349   $RM conftest*
8350   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8351   touch conftest.a
8352   ln conftest.a conftest.b 2>&5 || hard_links=no
8353   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8355 $as_echo "$hard_links" >&6; }
8356   if test "$hard_links" = no; then
8357     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8358 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8359     need_locks=warn
8360   fi
8361 else
8362   need_locks=no
8363 fi
8364
8365
8366
8367
8368
8369
8370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8371 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8372
8373   runpath_var=
8374   allow_undefined_flag=
8375   always_export_symbols=no
8376   archive_cmds=
8377   archive_expsym_cmds=
8378   compiler_needs_object=no
8379   enable_shared_with_static_runtimes=no
8380   export_dynamic_flag_spec=
8381   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8382   hardcode_automatic=no
8383   hardcode_direct=no
8384   hardcode_direct_absolute=no
8385   hardcode_libdir_flag_spec=
8386   hardcode_libdir_flag_spec_ld=
8387   hardcode_libdir_separator=
8388   hardcode_minus_L=no
8389   hardcode_shlibpath_var=unsupported
8390   inherit_rpath=no
8391   link_all_deplibs=unknown
8392   module_cmds=
8393   module_expsym_cmds=
8394   old_archive_from_new_cmds=
8395   old_archive_from_expsyms_cmds=
8396   thread_safe_flag_spec=
8397   whole_archive_flag_spec=
8398   # include_expsyms should be a list of space-separated symbols to be *always*
8399   # included in the symbol list
8400   include_expsyms=
8401   # exclude_expsyms can be an extended regexp of symbols to exclude
8402   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8403   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8404   # as well as any symbol that contains `d'.
8405   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8406   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8407   # platforms (ab)use it in PIC code, but their linkers get confused if
8408   # the symbol is explicitly referenced.  Since portable code cannot
8409   # rely on this symbol name, it's probably fine to never include it in
8410   # preloaded symbol tables.
8411   # Exclude shared library initialization/finalization symbols.
8412   extract_expsyms_cmds=
8413
8414   case $host_os in
8415   cygwin* | mingw* | pw32* | cegcc*)
8416     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8417     # When not using gcc, we currently assume that we are using
8418     # Microsoft Visual C++.
8419     if test "$GCC" != yes; then
8420       with_gnu_ld=no
8421     fi
8422     ;;
8423   interix*)
8424     # we just hope/assume this is gcc and not c89 (= MSVC++)
8425     with_gnu_ld=yes
8426     ;;
8427   openbsd*)
8428     with_gnu_ld=no
8429     ;;
8430   esac
8431
8432   ld_shlibs=yes
8433
8434   # On some targets, GNU ld is compatible enough with the native linker
8435   # that we're better off using the native interface for both.
8436   lt_use_gnu_ld_interface=no
8437   if test "$with_gnu_ld" = yes; then
8438     case $host_os in
8439       aix*)
8440         # The AIX port of GNU ld has always aspired to compatibility
8441         # with the native linker.  However, as the warning in the GNU ld
8442         # block says, versions before 2.19.5* couldn't really create working
8443         # shared libraries, regardless of the interface used.
8444         case `$LD -v 2>&1` in
8445           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8446           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8447           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8448           *)
8449             lt_use_gnu_ld_interface=yes
8450             ;;
8451         esac
8452         ;;
8453       *)
8454         lt_use_gnu_ld_interface=yes
8455         ;;
8456     esac
8457   fi
8458
8459   if test "$lt_use_gnu_ld_interface" = yes; then
8460     # If archive_cmds runs LD, not CC, wlarc should be empty
8461     wlarc='${wl}'
8462
8463     # Set some defaults for GNU ld with shared library support. These
8464     # are reset later if shared libraries are not supported. Putting them
8465     # here allows them to be overridden if necessary.
8466     runpath_var=LD_RUN_PATH
8467     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8468     export_dynamic_flag_spec='${wl}--export-dynamic'
8469     # ancient GNU ld didn't support --whole-archive et. al.
8470     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8471       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8472     else
8473       whole_archive_flag_spec=
8474     fi
8475     supports_anon_versioning=no
8476     case `$LD -v 2>&1` in
8477       *GNU\ gold*) supports_anon_versioning=yes ;;
8478       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8479       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8480       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8481       *\ 2.11.*) ;; # other 2.11 versions
8482       *) supports_anon_versioning=yes ;;
8483     esac
8484
8485     # See if GNU ld supports shared libraries.
8486     case $host_os in
8487     aix[3-9]*)
8488       # On AIX/PPC, the GNU linker is very broken
8489       if test "$host_cpu" != ia64; then
8490         ld_shlibs=no
8491         cat <<_LT_EOF 1>&2
8492
8493 *** Warning: the GNU linker, at least up to release 2.19, is reported
8494 *** to be unable to reliably create shared libraries on AIX.
8495 *** Therefore, libtool is disabling shared libraries support.  If you
8496 *** really care for shared libraries, you may want to install binutils
8497 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8498 *** You will then need to restart the configuration process.
8499
8500 _LT_EOF
8501       fi
8502       ;;
8503
8504     amigaos*)
8505       case $host_cpu in
8506       powerpc)
8507             # see comment about AmigaOS4 .so support
8508             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8509             archive_expsym_cmds=''
8510         ;;
8511       m68k)
8512             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8513             hardcode_libdir_flag_spec='-L$libdir'
8514             hardcode_minus_L=yes
8515         ;;
8516       esac
8517       ;;
8518
8519     beos*)
8520       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8521         allow_undefined_flag=unsupported
8522         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8523         # support --undefined.  This deserves some investigation.  FIXME
8524         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8525       else
8526         ld_shlibs=no
8527       fi
8528       ;;
8529
8530     cygwin* | mingw* | pw32* | cegcc*)
8531       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8532       # as there is no search path for DLLs.
8533       hardcode_libdir_flag_spec='-L$libdir'
8534       export_dynamic_flag_spec='${wl}--export-all-symbols'
8535       allow_undefined_flag=unsupported
8536       always_export_symbols=no
8537       enable_shared_with_static_runtimes=yes
8538       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8539
8540       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8541         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8542         # If the export-symbols file already is a .def file (1st line
8543         # is EXPORTS), use it as is; otherwise, prepend...
8544         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8545           cp $export_symbols $output_objdir/$soname.def;
8546         else
8547           echo EXPORTS > $output_objdir/$soname.def;
8548           cat $export_symbols >> $output_objdir/$soname.def;
8549         fi~
8550         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8551       else
8552         ld_shlibs=no
8553       fi
8554       ;;
8555
8556     haiku*)
8557       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8558       link_all_deplibs=yes
8559       ;;
8560
8561     interix[3-9]*)
8562       hardcode_direct=no
8563       hardcode_shlibpath_var=no
8564       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8565       export_dynamic_flag_spec='${wl}-E'
8566       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8567       # Instead, shared libraries are loaded at an image base (0x10000000 by
8568       # default) and relocated if they conflict, which is a slow very memory
8569       # consuming and fragmenting process.  To avoid this, we pick a random,
8570       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8571       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8572       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8573       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8574       ;;
8575
8576     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8577       tmp_diet=no
8578       if test "$host_os" = linux-dietlibc; then
8579         case $cc_basename in
8580           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8581         esac
8582       fi
8583       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8584          && test "$tmp_diet" = no
8585       then
8586         tmp_addflag=' $pic_flag'
8587         tmp_sharedflag='-shared'
8588         case $cc_basename,$host_cpu in
8589         pgcc*)                          # Portland Group C compiler
8590           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'
8591           tmp_addflag=' $pic_flag'
8592           ;;
8593         pgf77* | pgf90* | pgf95* | pgfortran*)
8594                                         # Portland Group f77 and f90 compilers
8595           whole_archive_flag_spec='${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'
8596           tmp_addflag=' $pic_flag -Mnomain' ;;
8597         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8598           tmp_addflag=' -i_dynamic' ;;
8599         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8600           tmp_addflag=' -i_dynamic -nofor_main' ;;
8601         ifc* | ifort*)                  # Intel Fortran compiler
8602           tmp_addflag=' -nofor_main' ;;
8603         lf95*)                          # Lahey Fortran 8.1
8604           whole_archive_flag_spec=
8605           tmp_sharedflag='--shared' ;;
8606         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8607           tmp_sharedflag='-qmkshrobj'
8608           tmp_addflag= ;;
8609         nvcc*)  # Cuda Compiler Driver 2.2
8610           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8611           compiler_needs_object=yes
8612           ;;
8613         esac
8614         case `$CC -V 2>&1 | sed 5q` in
8615         *Sun\ C*)                       # Sun C 5.9
8616           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\"` ${wl}--no-whole-archive'
8617           compiler_needs_object=yes
8618           tmp_sharedflag='-G' ;;
8619         *Sun\ F*)                       # Sun Fortran 8.3
8620           tmp_sharedflag='-G' ;;
8621         esac
8622         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8623
8624         if test "x$supports_anon_versioning" = xyes; then
8625           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8626             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8627             echo "local: *; };" >> $output_objdir/$libname.ver~
8628             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8629         fi
8630
8631         case $cc_basename in
8632         xlf* | bgf* | bgxlf* | mpixlf*)
8633           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8634           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8635           hardcode_libdir_flag_spec=
8636           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8637           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8638           if test "x$supports_anon_versioning" = xyes; then
8639             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8640               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8641               echo "local: *; };" >> $output_objdir/$libname.ver~
8642               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8643           fi
8644           ;;
8645         esac
8646       else
8647         ld_shlibs=no
8648       fi
8649       ;;
8650
8651     netbsd*)
8652       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8653         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8654         wlarc=
8655       else
8656         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8657         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8658       fi
8659       ;;
8660
8661     solaris*)
8662       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8663         ld_shlibs=no
8664         cat <<_LT_EOF 1>&2
8665
8666 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8667 *** create shared libraries on Solaris systems.  Therefore, libtool
8668 *** is disabling shared libraries support.  We urge you to upgrade GNU
8669 *** binutils to release 2.9.1 or newer.  Another option is to modify
8670 *** your PATH or compiler configuration so that the native linker is
8671 *** used, and then restart.
8672
8673 _LT_EOF
8674       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8675         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8676         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8677       else
8678         ld_shlibs=no
8679       fi
8680       ;;
8681
8682     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8683       case `$LD -v 2>&1` in
8684         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8685         ld_shlibs=no
8686         cat <<_LT_EOF 1>&2
8687
8688 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8689 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8690 *** is disabling shared libraries support.  We urge you to upgrade GNU
8691 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8692 *** your PATH or compiler configuration so that the native linker is
8693 *** used, and then restart.
8694
8695 _LT_EOF
8696         ;;
8697         *)
8698           # For security reasons, it is highly recommended that you always
8699           # use absolute paths for naming shared libraries, and exclude the
8700           # DT_RUNPATH tag from executables and libraries.  But doing so
8701           # requires that you compile everything twice, which is a pain.
8702           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8703             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8704             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8705             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8706           else
8707             ld_shlibs=no
8708           fi
8709         ;;
8710       esac
8711       ;;
8712
8713     sunos4*)
8714       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8715       wlarc=
8716       hardcode_direct=yes
8717       hardcode_shlibpath_var=no
8718       ;;
8719
8720     *)
8721       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8722         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8723         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8724       else
8725         ld_shlibs=no
8726       fi
8727       ;;
8728     esac
8729
8730     if test "$ld_shlibs" = no; then
8731       runpath_var=
8732       hardcode_libdir_flag_spec=
8733       export_dynamic_flag_spec=
8734       whole_archive_flag_spec=
8735     fi
8736   else
8737     # PORTME fill in a description of your system's linker (not GNU ld)
8738     case $host_os in
8739     aix3*)
8740       allow_undefined_flag=unsupported
8741       always_export_symbols=yes
8742       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8743       # Note: this linker hardcodes the directories in LIBPATH if there
8744       # are no directories specified by -L.
8745       hardcode_minus_L=yes
8746       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8747         # Neither direct hardcoding nor static linking is supported with a
8748         # broken collect2.
8749         hardcode_direct=unsupported
8750       fi
8751       ;;
8752
8753     aix[4-9]*)
8754       if test "$host_cpu" = ia64; then
8755         # On IA64, the linker does run time linking by default, so we don't
8756         # have to do anything special.
8757         aix_use_runtimelinking=no
8758         exp_sym_flag='-Bexport'
8759         no_entry_flag=""
8760       else
8761         # If we're using GNU nm, then we don't want the "-C" option.
8762         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8763         # Also, AIX nm treats weak defined symbols like other global
8764         # defined symbols, whereas GNU nm marks them as "W".
8765         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8766           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8767         else
8768           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8769         fi
8770         aix_use_runtimelinking=no
8771
8772         # Test if we are trying to use run time linking or normal
8773         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8774         # need to do runtime linking.
8775         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8776           for ld_flag in $LDFLAGS; do
8777           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8778             aix_use_runtimelinking=yes
8779             break
8780           fi
8781           done
8782           ;;
8783         esac
8784
8785         exp_sym_flag='-bexport'
8786         no_entry_flag='-bnoentry'
8787       fi
8788
8789       # When large executables or shared objects are built, AIX ld can
8790       # have problems creating the table of contents.  If linking a library
8791       # or program results in "error TOC overflow" add -mminimal-toc to
8792       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8793       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8794
8795       archive_cmds=''
8796       hardcode_direct=yes
8797       hardcode_direct_absolute=yes
8798       hardcode_libdir_separator=':'
8799       link_all_deplibs=yes
8800       file_list_spec='${wl}-f,'
8801
8802       if test "$GCC" = yes; then
8803         case $host_os in aix4.[012]|aix4.[012].*)
8804         # We only want to do this on AIX 4.2 and lower, the check
8805         # below for broken collect2 doesn't work under 4.3+
8806           collect2name=`${CC} -print-prog-name=collect2`
8807           if test -f "$collect2name" &&
8808            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8809           then
8810           # We have reworked collect2
8811           :
8812           else
8813           # We have old collect2
8814           hardcode_direct=unsupported
8815           # It fails to find uninstalled libraries when the uninstalled
8816           # path is not listed in the libpath.  Setting hardcode_minus_L
8817           # to unsupported forces relinking
8818           hardcode_minus_L=yes
8819           hardcode_libdir_flag_spec='-L$libdir'
8820           hardcode_libdir_separator=
8821           fi
8822           ;;
8823         esac
8824         shared_flag='-shared'
8825         if test "$aix_use_runtimelinking" = yes; then
8826           shared_flag="$shared_flag "'${wl}-G'
8827         fi
8828       else
8829         # not using gcc
8830         if test "$host_cpu" = ia64; then
8831         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8832         # chokes on -Wl,-G. The following line is correct:
8833           shared_flag='-G'
8834         else
8835           if test "$aix_use_runtimelinking" = yes; then
8836             shared_flag='${wl}-G'
8837           else
8838             shared_flag='${wl}-bM:SRE'
8839           fi
8840         fi
8841       fi
8842
8843       export_dynamic_flag_spec='${wl}-bexpall'
8844       # It seems that -bexpall does not export symbols beginning with
8845       # underscore (_), so it is better to generate a list of symbols to export.
8846       always_export_symbols=yes
8847       if test "$aix_use_runtimelinking" = yes; then
8848         # Warning - without using the other runtime loading flags (-brtl),
8849         # -berok will link without error, but may produce a broken library.
8850         allow_undefined_flag='-berok'
8851         # Determine the default libpath from the value encoded in an
8852         # empty executable.
8853         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8854 /* end confdefs.h.  */
8855
8856 int
8857 main ()
8858 {
8859
8860   ;
8861   return 0;
8862 }
8863 _ACEOF
8864 if ac_fn_c_try_link "$LINENO"; then :
8865
8866 lt_aix_libpath_sed='
8867     /Import File Strings/,/^$/ {
8868         /^0/ {
8869             s/^0  *\(.*\)$/\1/
8870             p
8871         }
8872     }'
8873 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8874 # Check for a 64-bit object if we didn't find anything.
8875 if test -z "$aix_libpath"; then
8876   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8877 fi
8878 fi
8879 rm -f core conftest.err conftest.$ac_objext \
8880     conftest$ac_exeext conftest.$ac_ext
8881 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8882
8883         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8884         archive_expsym_cmds='$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 $shared_flag"
8885       else
8886         if test "$host_cpu" = ia64; then
8887           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8888           allow_undefined_flag="-z nodefs"
8889           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8890         else
8891          # Determine the default libpath from the value encoded in an
8892          # empty executable.
8893          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8894 /* end confdefs.h.  */
8895
8896 int
8897 main ()
8898 {
8899
8900   ;
8901   return 0;
8902 }
8903 _ACEOF
8904 if ac_fn_c_try_link "$LINENO"; then :
8905
8906 lt_aix_libpath_sed='
8907     /Import File Strings/,/^$/ {
8908         /^0/ {
8909             s/^0  *\(.*\)$/\1/
8910             p
8911         }
8912     }'
8913 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8914 # Check for a 64-bit object if we didn't find anything.
8915 if test -z "$aix_libpath"; then
8916   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8917 fi
8918 fi
8919 rm -f core conftest.err conftest.$ac_objext \
8920     conftest$ac_exeext conftest.$ac_ext
8921 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8922
8923          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8924           # Warning - without using the other run time loading flags,
8925           # -berok will link without error, but may produce a broken library.
8926           no_undefined_flag=' ${wl}-bernotok'
8927           allow_undefined_flag=' ${wl}-berok'
8928           if test "$with_gnu_ld" = yes; then
8929             # We only use this code for GNU lds that support --whole-archive.
8930             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8931           else
8932             # Exported symbols can be pulled into shared objects from archives
8933             whole_archive_flag_spec='$convenience'
8934           fi
8935           archive_cmds_need_lc=yes
8936           # This is similar to how AIX traditionally builds its shared libraries.
8937           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'
8938         fi
8939       fi
8940       ;;
8941
8942     amigaos*)
8943       case $host_cpu in
8944       powerpc)
8945             # see comment about AmigaOS4 .so support
8946             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8947             archive_expsym_cmds=''
8948         ;;
8949       m68k)
8950             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8951             hardcode_libdir_flag_spec='-L$libdir'
8952             hardcode_minus_L=yes
8953         ;;
8954       esac
8955       ;;
8956
8957     bsdi[45]*)
8958       export_dynamic_flag_spec=-rdynamic
8959       ;;
8960
8961     cygwin* | mingw* | pw32* | cegcc*)
8962       # When not using gcc, we currently assume that we are using
8963       # Microsoft Visual C++.
8964       # hardcode_libdir_flag_spec is actually meaningless, as there is
8965       # no search path for DLLs.
8966       hardcode_libdir_flag_spec=' '
8967       allow_undefined_flag=unsupported
8968       # Tell ltmain to make .lib files, not .a files.
8969       libext=lib
8970       # Tell ltmain to make .dll files, not .so files.
8971       shrext_cmds=".dll"
8972       # FIXME: Setting linknames here is a bad hack.
8973       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8974       # The linker will automatically build a .lib file if we build a DLL.
8975       old_archive_from_new_cmds='true'
8976       # FIXME: Should let the user specify the lib program.
8977       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8978       fix_srcfile_path='`cygpath -w "$srcfile"`'
8979       enable_shared_with_static_runtimes=yes
8980       ;;
8981
8982     darwin* | rhapsody*)
8983
8984
8985   archive_cmds_need_lc=no
8986   hardcode_direct=no
8987   hardcode_automatic=yes
8988   hardcode_shlibpath_var=unsupported
8989   if test "$lt_cv_ld_force_load" = "yes"; then
8990     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8991   else
8992     whole_archive_flag_spec=''
8993   fi
8994   link_all_deplibs=yes
8995   allow_undefined_flag="$_lt_dar_allow_undefined"
8996   case $cc_basename in
8997      ifort*) _lt_dar_can_shared=yes ;;
8998      *) _lt_dar_can_shared=$GCC ;;
8999   esac
9000   if test "$_lt_dar_can_shared" = "yes"; then
9001     output_verbose_link_cmd=func_echo_all
9002     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9003     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9004     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}${_lt_dsymutil}"
9005     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9006
9007   else
9008   ld_shlibs=no
9009   fi
9010
9011       ;;
9012
9013     dgux*)
9014       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9015       hardcode_libdir_flag_spec='-L$libdir'
9016       hardcode_shlibpath_var=no
9017       ;;
9018
9019     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9020     # support.  Future versions do this automatically, but an explicit c++rt0.o
9021     # does not break anything, and helps significantly (at the cost of a little
9022     # extra space).
9023     freebsd2.2*)
9024       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9025       hardcode_libdir_flag_spec='-R$libdir'
9026       hardcode_direct=yes
9027       hardcode_shlibpath_var=no
9028       ;;
9029
9030     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9031     freebsd2.*)
9032       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9033       hardcode_direct=yes
9034       hardcode_minus_L=yes
9035       hardcode_shlibpath_var=no
9036       ;;
9037
9038     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9039     freebsd* | dragonfly*)
9040       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9041       hardcode_libdir_flag_spec='-R$libdir'
9042       hardcode_direct=yes
9043       hardcode_shlibpath_var=no
9044       ;;
9045
9046     hpux9*)
9047       if test "$GCC" = yes; then
9048         archive_cmds='$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 $lib'
9049       else
9050         archive_cmds='$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 $lib'
9051       fi
9052       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9053       hardcode_libdir_separator=:
9054       hardcode_direct=yes
9055
9056       # hardcode_minus_L: Not really in the search PATH,
9057       # but as the default location of the library.
9058       hardcode_minus_L=yes
9059       export_dynamic_flag_spec='${wl}-E'
9060       ;;
9061
9062     hpux10*)
9063       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9064         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9065       else
9066         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9067       fi
9068       if test "$with_gnu_ld" = no; then
9069         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9070         hardcode_libdir_flag_spec_ld='+b $libdir'
9071         hardcode_libdir_separator=:
9072         hardcode_direct=yes
9073         hardcode_direct_absolute=yes
9074         export_dynamic_flag_spec='${wl}-E'
9075         # hardcode_minus_L: Not really in the search PATH,
9076         # but as the default location of the library.
9077         hardcode_minus_L=yes
9078       fi
9079       ;;
9080
9081     hpux11*)
9082       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9083         case $host_cpu in
9084         hppa*64*)
9085           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9086           ;;
9087         ia64*)
9088           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9089           ;;
9090         *)
9091           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9092           ;;
9093         esac
9094       else
9095         case $host_cpu in
9096         hppa*64*)
9097           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9098           ;;
9099         ia64*)
9100           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9101           ;;
9102         *)
9103
9104           # Older versions of the 11.00 compiler do not understand -b yet
9105           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9106           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9107 $as_echo_n "checking if $CC understands -b... " >&6; }
9108 if ${lt_cv_prog_compiler__b+:} false; then :
9109   $as_echo_n "(cached) " >&6
9110 else
9111   lt_cv_prog_compiler__b=no
9112    save_LDFLAGS="$LDFLAGS"
9113    LDFLAGS="$LDFLAGS -b"
9114    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9115    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9116      # The linker can only warn and ignore the option if not recognized
9117      # So say no if there are warnings
9118      if test -s conftest.err; then
9119        # Append any errors to the config.log.
9120        cat conftest.err 1>&5
9121        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9122        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9123        if diff conftest.exp conftest.er2 >/dev/null; then
9124          lt_cv_prog_compiler__b=yes
9125        fi
9126      else
9127        lt_cv_prog_compiler__b=yes
9128      fi
9129    fi
9130    $RM -r conftest*
9131    LDFLAGS="$save_LDFLAGS"
9132
9133 fi
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9135 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9136
9137 if test x"$lt_cv_prog_compiler__b" = xyes; then
9138     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9139 else
9140     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9141 fi
9142
9143           ;;
9144         esac
9145       fi
9146       if test "$with_gnu_ld" = no; then
9147         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9148         hardcode_libdir_separator=:
9149
9150         case $host_cpu in
9151         hppa*64*|ia64*)
9152           hardcode_direct=no
9153           hardcode_shlibpath_var=no
9154           ;;
9155         *)
9156           hardcode_direct=yes
9157           hardcode_direct_absolute=yes
9158           export_dynamic_flag_spec='${wl}-E'
9159
9160           # hardcode_minus_L: Not really in the search PATH,
9161           # but as the default location of the library.
9162           hardcode_minus_L=yes
9163           ;;
9164         esac
9165       fi
9166       ;;
9167
9168     irix5* | irix6* | nonstopux*)
9169       if test "$GCC" = yes; then
9170         archive_cmds='$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 $lib'
9171         # Try to use the -exported_symbol ld option, if it does not
9172         # work, assume that -exports_file does not work either and
9173         # implicitly export all symbols.
9174         save_LDFLAGS="$LDFLAGS"
9175         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9176         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9177 /* end confdefs.h.  */
9178 int foo(void) {}
9179 _ACEOF
9180 if ac_fn_c_try_link "$LINENO"; then :
9181   archive_expsym_cmds='$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 $lib'
9182
9183 fi
9184 rm -f core conftest.err conftest.$ac_objext \
9185     conftest$ac_exeext conftest.$ac_ext
9186         LDFLAGS="$save_LDFLAGS"
9187       else
9188         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9189         archive_expsym_cmds='$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 $lib'
9190       fi
9191       archive_cmds_need_lc='no'
9192       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9193       hardcode_libdir_separator=:
9194       inherit_rpath=yes
9195       link_all_deplibs=yes
9196       ;;
9197
9198     netbsd*)
9199       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9200         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9201       else
9202         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9203       fi
9204       hardcode_libdir_flag_spec='-R$libdir'
9205       hardcode_direct=yes
9206       hardcode_shlibpath_var=no
9207       ;;
9208
9209     newsos6)
9210       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9211       hardcode_direct=yes
9212       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9213       hardcode_libdir_separator=:
9214       hardcode_shlibpath_var=no
9215       ;;
9216
9217     *nto* | *qnx*)
9218       ;;
9219
9220     openbsd*)
9221       if test -f /usr/libexec/ld.so; then
9222         hardcode_direct=yes
9223         hardcode_shlibpath_var=no
9224         hardcode_direct_absolute=yes
9225         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9226           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9227           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9228           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9229           export_dynamic_flag_spec='${wl}-E'
9230         else
9231           case $host_os in
9232            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9233              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9234              hardcode_libdir_flag_spec='-R$libdir'
9235              ;;
9236            *)
9237              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9238              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9239              ;;
9240           esac
9241         fi
9242       else
9243         ld_shlibs=no
9244       fi
9245       ;;
9246
9247     os2*)
9248       hardcode_libdir_flag_spec='-L$libdir'
9249       hardcode_minus_L=yes
9250       allow_undefined_flag=unsupported
9251       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'
9252       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9253       ;;
9254
9255     osf3*)
9256       if test "$GCC" = yes; then
9257         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9258         archive_cmds='$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 $lib'
9259       else
9260         allow_undefined_flag=' -expect_unresolved \*'
9261         archive_cmds='$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 $lib'
9262       fi
9263       archive_cmds_need_lc='no'
9264       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9265       hardcode_libdir_separator=:
9266       ;;
9267
9268     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9269       if test "$GCC" = yes; then
9270         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9271         archive_cmds='$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 $lib'
9272         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9273       else
9274         allow_undefined_flag=' -expect_unresolved \*'
9275         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'
9276         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~
9277         $CC -shared${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'
9278
9279         # Both c and cxx compiler support -rpath directly
9280         hardcode_libdir_flag_spec='-rpath $libdir'
9281       fi
9282       archive_cmds_need_lc='no'
9283       hardcode_libdir_separator=:
9284       ;;
9285
9286     solaris*)
9287       no_undefined_flag=' -z defs'
9288       if test "$GCC" = yes; then
9289         wlarc='${wl}'
9290         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9291         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9292           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9293       else
9294         case `$CC -V 2>&1` in
9295         *"Compilers 5.0"*)
9296           wlarc=''
9297           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9298           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9299           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9300           ;;
9301         *)
9302           wlarc='${wl}'
9303           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9304           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9305           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9306           ;;
9307         esac
9308       fi
9309       hardcode_libdir_flag_spec='-R$libdir'
9310       hardcode_shlibpath_var=no
9311       case $host_os in
9312       solaris2.[0-5] | solaris2.[0-5].*) ;;
9313       *)
9314         # The compiler driver will combine and reorder linker options,
9315         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9316         # but is careful enough not to reorder.
9317         # Supported since Solaris 2.6 (maybe 2.5.1?)
9318         if test "$GCC" = yes; then
9319           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9320         else
9321           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9322         fi
9323         ;;
9324       esac
9325       link_all_deplibs=yes
9326       ;;
9327
9328     sunos4*)
9329       if test "x$host_vendor" = xsequent; then
9330         # Use $CC to link under sequent, because it throws in some extra .o
9331         # files that make .init and .fini sections work.
9332         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9333       else
9334         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9335       fi
9336       hardcode_libdir_flag_spec='-L$libdir'
9337       hardcode_direct=yes
9338       hardcode_minus_L=yes
9339       hardcode_shlibpath_var=no
9340       ;;
9341
9342     sysv4)
9343       case $host_vendor in
9344         sni)
9345           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9346           hardcode_direct=yes # is this really true???
9347         ;;
9348         siemens)
9349           ## LD is ld it makes a PLAMLIB
9350           ## CC just makes a GrossModule.
9351           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9352           reload_cmds='$CC -r -o $output$reload_objs'
9353           hardcode_direct=no
9354         ;;
9355         motorola)
9356           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9357           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9358         ;;
9359       esac
9360       runpath_var='LD_RUN_PATH'
9361       hardcode_shlibpath_var=no
9362       ;;
9363
9364     sysv4.3*)
9365       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9366       hardcode_shlibpath_var=no
9367       export_dynamic_flag_spec='-Bexport'
9368       ;;
9369
9370     sysv4*MP*)
9371       if test -d /usr/nec; then
9372         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9373         hardcode_shlibpath_var=no
9374         runpath_var=LD_RUN_PATH
9375         hardcode_runpath_var=yes
9376         ld_shlibs=yes
9377       fi
9378       ;;
9379
9380     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9381       no_undefined_flag='${wl}-z,text'
9382       archive_cmds_need_lc=no
9383       hardcode_shlibpath_var=no
9384       runpath_var='LD_RUN_PATH'
9385
9386       if test "$GCC" = yes; then
9387         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9388         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9389       else
9390         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9391         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9392       fi
9393       ;;
9394
9395     sysv5* | sco3.2v5* | sco5v6*)
9396       # Note: We can NOT use -z defs as we might desire, because we do not
9397       # link with -lc, and that would cause any symbols used from libc to
9398       # always be unresolved, which means just about no library would
9399       # ever link correctly.  If we're not using GNU ld we use -z text
9400       # though, which does catch some bad symbols but isn't as heavy-handed
9401       # as -z defs.
9402       no_undefined_flag='${wl}-z,text'
9403       allow_undefined_flag='${wl}-z,nodefs'
9404       archive_cmds_need_lc=no
9405       hardcode_shlibpath_var=no
9406       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9407       hardcode_libdir_separator=':'
9408       link_all_deplibs=yes
9409       export_dynamic_flag_spec='${wl}-Bexport'
9410       runpath_var='LD_RUN_PATH'
9411
9412       if test "$GCC" = yes; then
9413         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9414         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9415       else
9416         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9417         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9418       fi
9419       ;;
9420
9421     uts4*)
9422       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9423       hardcode_libdir_flag_spec='-L$libdir'
9424       hardcode_shlibpath_var=no
9425       ;;
9426
9427     *)
9428       ld_shlibs=no
9429       ;;
9430     esac
9431
9432     if test x$host_vendor = xsni; then
9433       case $host in
9434       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9435         export_dynamic_flag_spec='${wl}-Blargedynsym'
9436         ;;
9437       esac
9438     fi
9439   fi
9440
9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9442 $as_echo "$ld_shlibs" >&6; }
9443 test "$ld_shlibs" = no && can_build_shared=no
9444
9445 with_gnu_ld=$with_gnu_ld
9446
9447
9448
9449
9450
9451
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461 #
9462 # Do we need to explicitly link libc?
9463 #
9464 case "x$archive_cmds_need_lc" in
9465 x|xyes)
9466   # Assume -lc should be added
9467   archive_cmds_need_lc=yes
9468
9469   if test "$enable_shared" = yes && test "$GCC" = yes; then
9470     case $archive_cmds in
9471     *'~'*)
9472       # FIXME: we may have to deal with multi-command sequences.
9473       ;;
9474     '$CC '*)
9475       # Test whether the compiler implicitly links with -lc since on some
9476       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9477       # to ld, don't add -lc before -lgcc.
9478       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9479 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9480 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9481   $as_echo_n "(cached) " >&6
9482 else
9483   $RM conftest*
9484         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9485
9486         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9487   (eval $ac_compile) 2>&5
9488   ac_status=$?
9489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9490   test $ac_status = 0; } 2>conftest.err; then
9491           soname=conftest
9492           lib=conftest
9493           libobjs=conftest.$ac_objext
9494           deplibs=
9495           wl=$lt_prog_compiler_wl
9496           pic_flag=$lt_prog_compiler_pic
9497           compiler_flags=-v
9498           linker_flags=-v
9499           verstring=
9500           output_objdir=.
9501           libname=conftest
9502           lt_save_allow_undefined_flag=$allow_undefined_flag
9503           allow_undefined_flag=
9504           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9505   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9506   ac_status=$?
9507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9508   test $ac_status = 0; }
9509           then
9510             lt_cv_archive_cmds_need_lc=no
9511           else
9512             lt_cv_archive_cmds_need_lc=yes
9513           fi
9514           allow_undefined_flag=$lt_save_allow_undefined_flag
9515         else
9516           cat conftest.err 1>&5
9517         fi
9518         $RM conftest*
9519
9520 fi
9521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9522 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9523       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9524       ;;
9525     esac
9526   fi
9527   ;;
9528 esac
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
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
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9573
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9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9687 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9688
9689 if test "$GCC" = yes; then
9690   case $host_os in
9691     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9692     *) lt_awk_arg="/^libraries:/" ;;
9693   esac
9694   case $host_os in
9695     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9696     *) lt_sed_strip_eq="s,=/,/,g" ;;
9697   esac
9698   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9699   case $lt_search_path_spec in
9700   *\;*)
9701     # if the path contains ";" then we assume it to be the separator
9702     # otherwise default to the standard path separator (i.e. ":") - it is
9703     # assumed that no part of a normal pathname contains ";" but that should
9704     # okay in the real world where ";" in dirpaths is itself problematic.
9705     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9706     ;;
9707   *)
9708     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9709     ;;
9710   esac
9711   # Ok, now we have the path, separated by spaces, we can step through it
9712   # and add multilib dir if necessary.
9713   lt_tmp_lt_search_path_spec=
9714   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9715   for lt_sys_path in $lt_search_path_spec; do
9716     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9717       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9718     else
9719       test -d "$lt_sys_path" && \
9720         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9721     fi
9722   done
9723   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9724 BEGIN {RS=" "; FS="/|\n";} {
9725   lt_foo="";
9726   lt_count=0;
9727   for (lt_i = NF; lt_i > 0; lt_i--) {
9728     if ($lt_i != "" && $lt_i != ".") {
9729       if ($lt_i == "..") {
9730         lt_count++;
9731       } else {
9732         if (lt_count == 0) {
9733           lt_foo="/" $lt_i lt_foo;
9734         } else {
9735           lt_count--;
9736         }
9737       }
9738     }
9739   }
9740   if (lt_foo != "") { lt_freq[lt_foo]++; }
9741   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9742 }'`
9743   # AWK program above erroneously prepends '/' to C:/dos/paths
9744   # for these hosts.
9745   case $host_os in
9746     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9747       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9748   esac
9749   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9750 else
9751   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9752 fi
9753 library_names_spec=
9754 libname_spec='lib$name'
9755 soname_spec=
9756 shrext_cmds=".so"
9757 postinstall_cmds=
9758 postuninstall_cmds=
9759 finish_cmds=
9760 finish_eval=
9761 shlibpath_var=
9762 shlibpath_overrides_runpath=unknown
9763 version_type=none
9764 dynamic_linker="$host_os ld.so"
9765 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9766 need_lib_prefix=unknown
9767 hardcode_into_libs=no
9768
9769 # when you set need_version to no, make sure it does not cause -set_version
9770 # flags to be left without arguments
9771 need_version=unknown
9772
9773 case $host_os in
9774 aix3*)
9775   version_type=linux
9776   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9777   shlibpath_var=LIBPATH
9778
9779   # AIX 3 has no versioning support, so we append a major version to the name.
9780   soname_spec='${libname}${release}${shared_ext}$major'
9781   ;;
9782
9783 aix[4-9]*)
9784   version_type=linux
9785   need_lib_prefix=no
9786   need_version=no
9787   hardcode_into_libs=yes
9788   if test "$host_cpu" = ia64; then
9789     # AIX 5 supports IA64
9790     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9791     shlibpath_var=LD_LIBRARY_PATH
9792   else
9793     # With GCC up to 2.95.x, collect2 would create an import file
9794     # for dependence libraries.  The import file would start with
9795     # the line `#! .'.  This would cause the generated library to
9796     # depend on `.', always an invalid library.  This was fixed in
9797     # development snapshots of GCC prior to 3.0.
9798     case $host_os in
9799       aix4 | aix4.[01] | aix4.[01].*)
9800       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9801            echo ' yes '
9802            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9803         :
9804       else
9805         can_build_shared=no
9806       fi
9807       ;;
9808     esac
9809     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9810     # soname into executable. Probably we can add versioning support to
9811     # collect2, so additional links can be useful in future.
9812     if test "$aix_use_runtimelinking" = yes; then
9813       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9814       # instead of lib<name>.a to let people know that these are not
9815       # typical AIX shared libraries.
9816       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9817     else
9818       # We preserve .a as extension for shared libraries through AIX4.2
9819       # and later when we are not doing run time linking.
9820       library_names_spec='${libname}${release}.a $libname.a'
9821       soname_spec='${libname}${release}${shared_ext}$major'
9822     fi
9823     shlibpath_var=LIBPATH
9824   fi
9825   ;;
9826
9827 amigaos*)
9828   case $host_cpu in
9829   powerpc)
9830     # Since July 2007 AmigaOS4 officially supports .so libraries.
9831     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9832     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9833     ;;
9834   m68k)
9835     library_names_spec='$libname.ixlibrary $libname.a'
9836     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9837     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 ${libname}_ixlibrary.a || exit 1; done'
9838     ;;
9839   esac
9840   ;;
9841
9842 beos*)
9843   library_names_spec='${libname}${shared_ext}'
9844   dynamic_linker="$host_os ld.so"
9845   shlibpath_var=LIBRARY_PATH
9846   ;;
9847
9848 bsdi[45]*)
9849   version_type=linux
9850   need_version=no
9851   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9852   soname_spec='${libname}${release}${shared_ext}$major'
9853   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9854   shlibpath_var=LD_LIBRARY_PATH
9855   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9856   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9857   # the default ld.so.conf also contains /usr/contrib/lib and
9858   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9859   # libtool to hard-code these into programs
9860   ;;
9861
9862 cygwin* | mingw* | pw32* | cegcc*)
9863   version_type=windows
9864   shrext_cmds=".dll"
9865   need_version=no
9866   need_lib_prefix=no
9867
9868   case $GCC,$host_os in
9869   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9870     library_names_spec='$libname.dll.a'
9871     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9872     postinstall_cmds='base_file=`basename \${file}`~
9873       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9874       dldir=$destdir/`dirname \$dlpath`~
9875       test -d \$dldir || mkdir -p \$dldir~
9876       $install_prog $dir/$dlname \$dldir/$dlname~
9877       chmod a+x \$dldir/$dlname~
9878       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9879         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9880       fi'
9881     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9882       dlpath=$dir/\$dldll~
9883        $RM \$dlpath'
9884     shlibpath_overrides_runpath=yes
9885
9886     case $host_os in
9887     cygwin*)
9888       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9889       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9890
9891       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9892       ;;
9893     mingw* | cegcc*)
9894       # MinGW DLLs use traditional 'lib' prefix
9895       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9896       ;;
9897     pw32*)
9898       # pw32 DLLs use 'pw' prefix rather than 'lib'
9899       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9900       ;;
9901     esac
9902     ;;
9903
9904   *)
9905     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9906     ;;
9907   esac
9908   dynamic_linker='Win32 ld.exe'
9909   # FIXME: first we should search . and the directory the executable is in
9910   shlibpath_var=PATH
9911   ;;
9912
9913 darwin* | rhapsody*)
9914   dynamic_linker="$host_os dyld"
9915   version_type=darwin
9916   need_lib_prefix=no
9917   need_version=no
9918   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9919   soname_spec='${libname}${release}${major}$shared_ext'
9920   shlibpath_overrides_runpath=yes
9921   shlibpath_var=DYLD_LIBRARY_PATH
9922   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9923
9924   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9925   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9926   ;;
9927
9928 dgux*)
9929   version_type=linux
9930   need_lib_prefix=no
9931   need_version=no
9932   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9933   soname_spec='${libname}${release}${shared_ext}$major'
9934   shlibpath_var=LD_LIBRARY_PATH
9935   ;;
9936
9937 freebsd* | dragonfly*)
9938   # DragonFly does not have aout.  When/if they implement a new
9939   # versioning mechanism, adjust this.
9940   if test -x /usr/bin/objformat; then
9941     objformat=`/usr/bin/objformat`
9942   else
9943     case $host_os in
9944     freebsd[23].*) objformat=aout ;;
9945     *) objformat=elf ;;
9946     esac
9947   fi
9948   version_type=freebsd-$objformat
9949   case $version_type in
9950     freebsd-elf*)
9951       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9952       need_version=no
9953       need_lib_prefix=no
9954       ;;
9955     freebsd-*)
9956       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9957       need_version=yes
9958       ;;
9959   esac
9960   shlibpath_var=LD_LIBRARY_PATH
9961   case $host_os in
9962   freebsd2.*)
9963     shlibpath_overrides_runpath=yes
9964     ;;
9965   freebsd3.[01]* | freebsdelf3.[01]*)
9966     shlibpath_overrides_runpath=yes
9967     hardcode_into_libs=yes
9968     ;;
9969   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9970   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9971     shlibpath_overrides_runpath=no
9972     hardcode_into_libs=yes
9973     ;;
9974   *) # from 4.6 on, and DragonFly
9975     shlibpath_overrides_runpath=yes
9976     hardcode_into_libs=yes
9977     ;;
9978   esac
9979   ;;
9980
9981 haiku*)
9982   version_type=linux
9983   need_lib_prefix=no
9984   need_version=no
9985   dynamic_linker="$host_os runtime_loader"
9986   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9987   soname_spec='${libname}${release}${shared_ext}$major'
9988   shlibpath_var=LIBRARY_PATH
9989   shlibpath_overrides_runpath=yes
9990   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9991   hardcode_into_libs=yes
9992   ;;
9993
9994 hpux9* | hpux10* | hpux11*)
9995   # Give a soname corresponding to the major version so that dld.sl refuses to
9996   # link against other versions.
9997   version_type=sunos
9998   need_lib_prefix=no
9999   need_version=no
10000   case $host_cpu in
10001   ia64*)
10002     shrext_cmds='.so'
10003     hardcode_into_libs=yes
10004     dynamic_linker="$host_os dld.so"
10005     shlibpath_var=LD_LIBRARY_PATH
10006     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10007     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10008     soname_spec='${libname}${release}${shared_ext}$major'
10009     if test "X$HPUX_IA64_MODE" = X32; then
10010       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10011     else
10012       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10013     fi
10014     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10015     ;;
10016   hppa*64*)
10017     shrext_cmds='.sl'
10018     hardcode_into_libs=yes
10019     dynamic_linker="$host_os dld.sl"
10020     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10021     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10022     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10023     soname_spec='${libname}${release}${shared_ext}$major'
10024     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10025     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10026     ;;
10027   *)
10028     shrext_cmds='.sl'
10029     dynamic_linker="$host_os dld.sl"
10030     shlibpath_var=SHLIB_PATH
10031     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10032     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10033     soname_spec='${libname}${release}${shared_ext}$major'
10034     ;;
10035   esac
10036   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10037   postinstall_cmds='chmod 555 $lib'
10038   # or fails outright, so override atomically:
10039   install_override_mode=555
10040   ;;
10041
10042 interix[3-9]*)
10043   version_type=linux
10044   need_lib_prefix=no
10045   need_version=no
10046   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10047   soname_spec='${libname}${release}${shared_ext}$major'
10048   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10049   shlibpath_var=LD_LIBRARY_PATH
10050   shlibpath_overrides_runpath=no
10051   hardcode_into_libs=yes
10052   ;;
10053
10054 irix5* | irix6* | nonstopux*)
10055   case $host_os in
10056     nonstopux*) version_type=nonstopux ;;
10057     *)
10058         if test "$lt_cv_prog_gnu_ld" = yes; then
10059                 version_type=linux
10060         else
10061                 version_type=irix
10062         fi ;;
10063   esac
10064   need_lib_prefix=no
10065   need_version=no
10066   soname_spec='${libname}${release}${shared_ext}$major'
10067   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10068   case $host_os in
10069   irix5* | nonstopux*)
10070     libsuff= shlibsuff=
10071     ;;
10072   *)
10073     case $LD in # libtool.m4 will add one of these switches to LD
10074     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10075       libsuff= shlibsuff= libmagic=32-bit;;
10076     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10077       libsuff=32 shlibsuff=N32 libmagic=N32;;
10078     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10079       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10080     *) libsuff= shlibsuff= libmagic=never-match;;
10081     esac
10082     ;;
10083   esac
10084   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10085   shlibpath_overrides_runpath=no
10086   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10087   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10088   hardcode_into_libs=yes
10089   ;;
10090
10091 # No shared lib support for Linux oldld, aout, or coff.
10092 linux*oldld* | linux*aout* | linux*coff*)
10093   dynamic_linker=no
10094   ;;
10095
10096 # This must be Linux ELF.
10097 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10098   version_type=linux
10099   need_lib_prefix=no
10100   need_version=no
10101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10102   soname_spec='${libname}${release}${shared_ext}$major'
10103   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10104   shlibpath_var=LD_LIBRARY_PATH
10105   shlibpath_overrides_runpath=no
10106
10107   # Some binutils ld are patched to set DT_RUNPATH
10108   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10109   $as_echo_n "(cached) " >&6
10110 else
10111   lt_cv_shlibpath_overrides_runpath=no
10112     save_LDFLAGS=$LDFLAGS
10113     save_libdir=$libdir
10114     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10115          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10116     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10117 /* end confdefs.h.  */
10118
10119 int
10120 main ()
10121 {
10122
10123   ;
10124   return 0;
10125 }
10126 _ACEOF
10127 if ac_fn_c_try_link "$LINENO"; then :
10128   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10129   lt_cv_shlibpath_overrides_runpath=yes
10130 fi
10131 fi
10132 rm -f core conftest.err conftest.$ac_objext \
10133     conftest$ac_exeext conftest.$ac_ext
10134     LDFLAGS=$save_LDFLAGS
10135     libdir=$save_libdir
10136
10137 fi
10138
10139   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10140
10141   # This implies no fast_install, which is unacceptable.
10142   # Some rework will be needed to allow for fast_install
10143   # before this can be enabled.
10144   hardcode_into_libs=yes
10145
10146   # Append ld.so.conf contents to the search path
10147   if test -f /etc/ld.so.conf; then
10148     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' ' '`
10149     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10150   fi
10151
10152   # We used to test for /lib/ld.so.1 and disable shared libraries on
10153   # powerpc, because MkLinux only supported shared libraries with the
10154   # GNU dynamic linker.  Since this was broken with cross compilers,
10155   # most powerpc-linux boxes support dynamic linking these days and
10156   # people can always --disable-shared, the test was removed, and we
10157   # assume the GNU/Linux dynamic linker is in use.
10158   dynamic_linker='GNU/Linux ld.so'
10159   ;;
10160
10161 netbsd*)
10162   version_type=sunos
10163   need_lib_prefix=no
10164   need_version=no
10165   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10166     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10167     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10168     dynamic_linker='NetBSD (a.out) ld.so'
10169   else
10170     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10171     soname_spec='${libname}${release}${shared_ext}$major'
10172     dynamic_linker='NetBSD ld.elf_so'
10173   fi
10174   shlibpath_var=LD_LIBRARY_PATH
10175   shlibpath_overrides_runpath=yes
10176   hardcode_into_libs=yes
10177   ;;
10178
10179 newsos6)
10180   version_type=linux
10181   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10182   shlibpath_var=LD_LIBRARY_PATH
10183   shlibpath_overrides_runpath=yes
10184   ;;
10185
10186 *nto* | *qnx*)
10187   version_type=qnx
10188   need_lib_prefix=no
10189   need_version=no
10190   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10191   soname_spec='${libname}${release}${shared_ext}$major'
10192   shlibpath_var=LD_LIBRARY_PATH
10193   shlibpath_overrides_runpath=no
10194   hardcode_into_libs=yes
10195   dynamic_linker='ldqnx.so'
10196   ;;
10197
10198 openbsd*)
10199   version_type=sunos
10200   sys_lib_dlsearch_path_spec="/usr/lib"
10201   need_lib_prefix=no
10202   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10203   case $host_os in
10204     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10205     *)                          need_version=no  ;;
10206   esac
10207   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10208   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10209   shlibpath_var=LD_LIBRARY_PATH
10210   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10211     case $host_os in
10212       openbsd2.[89] | openbsd2.[89].*)
10213         shlibpath_overrides_runpath=no
10214         ;;
10215       *)
10216         shlibpath_overrides_runpath=yes
10217         ;;
10218       esac
10219   else
10220     shlibpath_overrides_runpath=yes
10221   fi
10222   ;;
10223
10224 os2*)
10225   libname_spec='$name'
10226   shrext_cmds=".dll"
10227   need_lib_prefix=no
10228   library_names_spec='$libname${shared_ext} $libname.a'
10229   dynamic_linker='OS/2 ld.exe'
10230   shlibpath_var=LIBPATH
10231   ;;
10232
10233 osf3* | osf4* | osf5*)
10234   version_type=osf
10235   need_lib_prefix=no
10236   need_version=no
10237   soname_spec='${libname}${release}${shared_ext}$major'
10238   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10239   shlibpath_var=LD_LIBRARY_PATH
10240   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10241   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10242   ;;
10243
10244 rdos*)
10245   dynamic_linker=no
10246   ;;
10247
10248 solaris*)
10249   version_type=linux
10250   need_lib_prefix=no
10251   need_version=no
10252   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10253   soname_spec='${libname}${release}${shared_ext}$major'
10254   shlibpath_var=LD_LIBRARY_PATH
10255   shlibpath_overrides_runpath=yes
10256   hardcode_into_libs=yes
10257   # ldd complains unless libraries are executable
10258   postinstall_cmds='chmod +x $lib'
10259   ;;
10260
10261 sunos4*)
10262   version_type=sunos
10263   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10264   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10265   shlibpath_var=LD_LIBRARY_PATH
10266   shlibpath_overrides_runpath=yes
10267   if test "$with_gnu_ld" = yes; then
10268     need_lib_prefix=no
10269   fi
10270   need_version=yes
10271   ;;
10272
10273 sysv4 | sysv4.3*)
10274   version_type=linux
10275   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10276   soname_spec='${libname}${release}${shared_ext}$major'
10277   shlibpath_var=LD_LIBRARY_PATH
10278   case $host_vendor in
10279     sni)
10280       shlibpath_overrides_runpath=no
10281       need_lib_prefix=no
10282       runpath_var=LD_RUN_PATH
10283       ;;
10284     siemens)
10285       need_lib_prefix=no
10286       ;;
10287     motorola)
10288       need_lib_prefix=no
10289       need_version=no
10290       shlibpath_overrides_runpath=no
10291       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10292       ;;
10293   esac
10294   ;;
10295
10296 sysv4*MP*)
10297   if test -d /usr/nec ;then
10298     version_type=linux
10299     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10300     soname_spec='$libname${shared_ext}.$major'
10301     shlibpath_var=LD_LIBRARY_PATH
10302   fi
10303   ;;
10304
10305 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10306   version_type=freebsd-elf
10307   need_lib_prefix=no
10308   need_version=no
10309   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10310   soname_spec='${libname}${release}${shared_ext}$major'
10311   shlibpath_var=LD_LIBRARY_PATH
10312   shlibpath_overrides_runpath=yes
10313   hardcode_into_libs=yes
10314   if test "$with_gnu_ld" = yes; then
10315     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10316   else
10317     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10318     case $host_os in
10319       sco3.2v5*)
10320         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10321         ;;
10322     esac
10323   fi
10324   sys_lib_dlsearch_path_spec='/usr/lib'
10325   ;;
10326
10327 tpf*)
10328   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10329   version_type=linux
10330   need_lib_prefix=no
10331   need_version=no
10332   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10333   shlibpath_var=LD_LIBRARY_PATH
10334   shlibpath_overrides_runpath=no
10335   hardcode_into_libs=yes
10336   ;;
10337
10338 uts4*)
10339   version_type=linux
10340   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10341   soname_spec='${libname}${release}${shared_ext}$major'
10342   shlibpath_var=LD_LIBRARY_PATH
10343   ;;
10344
10345 *)
10346   dynamic_linker=no
10347   ;;
10348 esac
10349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10350 $as_echo "$dynamic_linker" >&6; }
10351 test "$dynamic_linker" = no && can_build_shared=no
10352
10353 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10354 if test "$GCC" = yes; then
10355   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10356 fi
10357
10358 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10359   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10360 fi
10361 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10362   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10363 fi
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
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10457 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10458 hardcode_action=
10459 if test -n "$hardcode_libdir_flag_spec" ||
10460    test -n "$runpath_var" ||
10461    test "X$hardcode_automatic" = "Xyes" ; then
10462
10463   # We can hardcode non-existent directories.
10464   if test "$hardcode_direct" != no &&
10465      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10466      # have to relink, otherwise we might link with an installed library
10467      # when we should be linking with a yet-to-be-installed one
10468      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10469      test "$hardcode_minus_L" != no; then
10470     # Linking always hardcodes the temporary library directory.
10471     hardcode_action=relink
10472   else
10473     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10474     hardcode_action=immediate
10475   fi
10476 else
10477   # We cannot hardcode anything, or else we can only hardcode existing
10478   # directories.
10479   hardcode_action=unsupported
10480 fi
10481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10482 $as_echo "$hardcode_action" >&6; }
10483
10484 if test "$hardcode_action" = relink ||
10485    test "$inherit_rpath" = yes; then
10486   # Fast installation is not supported
10487   enable_fast_install=no
10488 elif test "$shlibpath_overrides_runpath" = yes ||
10489      test "$enable_shared" = no; then
10490   # Fast installation is not necessary
10491   enable_fast_install=needless
10492 fi
10493
10494
10495
10496
10497
10498
10499   if test "x$enable_dlopen" != xyes; then
10500   enable_dlopen=unknown
10501   enable_dlopen_self=unknown
10502   enable_dlopen_self_static=unknown
10503 else
10504   lt_cv_dlopen=no
10505   lt_cv_dlopen_libs=
10506
10507   case $host_os in
10508   beos*)
10509     lt_cv_dlopen="load_add_on"
10510     lt_cv_dlopen_libs=
10511     lt_cv_dlopen_self=yes
10512     ;;
10513
10514   mingw* | pw32* | cegcc*)
10515     lt_cv_dlopen="LoadLibrary"
10516     lt_cv_dlopen_libs=
10517     ;;
10518
10519   cygwin*)
10520     lt_cv_dlopen="dlopen"
10521     lt_cv_dlopen_libs=
10522     ;;
10523
10524   darwin*)
10525   # if libdl is installed we need to link against it
10526     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10527 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10528 if ${ac_cv_lib_dl_dlopen+:} false; then :
10529   $as_echo_n "(cached) " >&6
10530 else
10531   ac_check_lib_save_LIBS=$LIBS
10532 LIBS="-ldl  $LIBS"
10533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10534 /* end confdefs.h.  */
10535
10536 /* Override any GCC internal prototype to avoid an error.
10537    Use char because int might match the return type of a GCC
10538    builtin and then its argument prototype would still apply.  */
10539 #ifdef __cplusplus
10540 extern "C"
10541 #endif
10542 char dlopen ();
10543 int
10544 main ()
10545 {
10546 return dlopen ();
10547   ;
10548   return 0;
10549 }
10550 _ACEOF
10551 if ac_fn_c_try_link "$LINENO"; then :
10552   ac_cv_lib_dl_dlopen=yes
10553 else
10554   ac_cv_lib_dl_dlopen=no
10555 fi
10556 rm -f core conftest.err conftest.$ac_objext \
10557     conftest$ac_exeext conftest.$ac_ext
10558 LIBS=$ac_check_lib_save_LIBS
10559 fi
10560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10561 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10562 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10563   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10564 else
10565
10566     lt_cv_dlopen="dyld"
10567     lt_cv_dlopen_libs=
10568     lt_cv_dlopen_self=yes
10569
10570 fi
10571
10572     ;;
10573
10574   *)
10575     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10576 if test "x$ac_cv_func_shl_load" = xyes; then :
10577   lt_cv_dlopen="shl_load"
10578 else
10579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10580 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10581 if ${ac_cv_lib_dld_shl_load+:} false; then :
10582   $as_echo_n "(cached) " >&6
10583 else
10584   ac_check_lib_save_LIBS=$LIBS
10585 LIBS="-ldld  $LIBS"
10586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10587 /* end confdefs.h.  */
10588
10589 /* Override any GCC internal prototype to avoid an error.
10590    Use char because int might match the return type of a GCC
10591    builtin and then its argument prototype would still apply.  */
10592 #ifdef __cplusplus
10593 extern "C"
10594 #endif
10595 char shl_load ();
10596 int
10597 main ()
10598 {
10599 return shl_load ();
10600   ;
10601   return 0;
10602 }
10603 _ACEOF
10604 if ac_fn_c_try_link "$LINENO"; then :
10605   ac_cv_lib_dld_shl_load=yes
10606 else
10607   ac_cv_lib_dld_shl_load=no
10608 fi
10609 rm -f core conftest.err conftest.$ac_objext \
10610     conftest$ac_exeext conftest.$ac_ext
10611 LIBS=$ac_check_lib_save_LIBS
10612 fi
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10614 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10615 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10616   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10617 else
10618   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10619 if test "x$ac_cv_func_dlopen" = xyes; then :
10620   lt_cv_dlopen="dlopen"
10621 else
10622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10623 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10624 if ${ac_cv_lib_dl_dlopen+:} false; then :
10625   $as_echo_n "(cached) " >&6
10626 else
10627   ac_check_lib_save_LIBS=$LIBS
10628 LIBS="-ldl  $LIBS"
10629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10630 /* end confdefs.h.  */
10631
10632 /* Override any GCC internal prototype to avoid an error.
10633    Use char because int might match the return type of a GCC
10634    builtin and then its argument prototype would still apply.  */
10635 #ifdef __cplusplus
10636 extern "C"
10637 #endif
10638 char dlopen ();
10639 int
10640 main ()
10641 {
10642 return dlopen ();
10643   ;
10644   return 0;
10645 }
10646 _ACEOF
10647 if ac_fn_c_try_link "$LINENO"; then :
10648   ac_cv_lib_dl_dlopen=yes
10649 else
10650   ac_cv_lib_dl_dlopen=no
10651 fi
10652 rm -f core conftest.err conftest.$ac_objext \
10653     conftest$ac_exeext conftest.$ac_ext
10654 LIBS=$ac_check_lib_save_LIBS
10655 fi
10656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10657 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10658 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10659   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10660 else
10661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10662 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10663 if ${ac_cv_lib_svld_dlopen+:} false; then :
10664   $as_echo_n "(cached) " >&6
10665 else
10666   ac_check_lib_save_LIBS=$LIBS
10667 LIBS="-lsvld  $LIBS"
10668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10669 /* end confdefs.h.  */
10670
10671 /* Override any GCC internal prototype to avoid an error.
10672    Use char because int might match the return type of a GCC
10673    builtin and then its argument prototype would still apply.  */
10674 #ifdef __cplusplus
10675 extern "C"
10676 #endif
10677 char dlopen ();
10678 int
10679 main ()
10680 {
10681 return dlopen ();
10682   ;
10683   return 0;
10684 }
10685 _ACEOF
10686 if ac_fn_c_try_link "$LINENO"; then :
10687   ac_cv_lib_svld_dlopen=yes
10688 else
10689   ac_cv_lib_svld_dlopen=no
10690 fi
10691 rm -f core conftest.err conftest.$ac_objext \
10692     conftest$ac_exeext conftest.$ac_ext
10693 LIBS=$ac_check_lib_save_LIBS
10694 fi
10695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10696 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10697 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10698   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10699 else
10700   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10701 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10702 if ${ac_cv_lib_dld_dld_link+:} false; then :
10703   $as_echo_n "(cached) " >&6
10704 else
10705   ac_check_lib_save_LIBS=$LIBS
10706 LIBS="-ldld  $LIBS"
10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10708 /* end confdefs.h.  */
10709
10710 /* Override any GCC internal prototype to avoid an error.
10711    Use char because int might match the return type of a GCC
10712    builtin and then its argument prototype would still apply.  */
10713 #ifdef __cplusplus
10714 extern "C"
10715 #endif
10716 char dld_link ();
10717 int
10718 main ()
10719 {
10720 return dld_link ();
10721   ;
10722   return 0;
10723 }
10724 _ACEOF
10725 if ac_fn_c_try_link "$LINENO"; then :
10726   ac_cv_lib_dld_dld_link=yes
10727 else
10728   ac_cv_lib_dld_dld_link=no
10729 fi
10730 rm -f core conftest.err conftest.$ac_objext \
10731     conftest$ac_exeext conftest.$ac_ext
10732 LIBS=$ac_check_lib_save_LIBS
10733 fi
10734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10735 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10736 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10737   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10738 fi
10739
10740
10741 fi
10742
10743
10744 fi
10745
10746
10747 fi
10748
10749
10750 fi
10751
10752
10753 fi
10754
10755     ;;
10756   esac
10757
10758   if test "x$lt_cv_dlopen" != xno; then
10759     enable_dlopen=yes
10760   else
10761     enable_dlopen=no
10762   fi
10763
10764   case $lt_cv_dlopen in
10765   dlopen)
10766     save_CPPFLAGS="$CPPFLAGS"
10767     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10768
10769     save_LDFLAGS="$LDFLAGS"
10770     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10771
10772     save_LIBS="$LIBS"
10773     LIBS="$lt_cv_dlopen_libs $LIBS"
10774
10775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10776 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10777 if ${lt_cv_dlopen_self+:} false; then :
10778   $as_echo_n "(cached) " >&6
10779 else
10780           if test "$cross_compiling" = yes; then :
10781   lt_cv_dlopen_self=cross
10782 else
10783   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10784   lt_status=$lt_dlunknown
10785   cat > conftest.$ac_ext <<_LT_EOF
10786 #line 10786 "configure"
10787 #include "confdefs.h"
10788
10789 #if HAVE_DLFCN_H
10790 #include <dlfcn.h>
10791 #endif
10792
10793 #include <stdio.h>
10794
10795 #ifdef RTLD_GLOBAL
10796 #  define LT_DLGLOBAL           RTLD_GLOBAL
10797 #else
10798 #  ifdef DL_GLOBAL
10799 #    define LT_DLGLOBAL         DL_GLOBAL
10800 #  else
10801 #    define LT_DLGLOBAL         0
10802 #  endif
10803 #endif
10804
10805 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10806    find out it does not work in some platform. */
10807 #ifndef LT_DLLAZY_OR_NOW
10808 #  ifdef RTLD_LAZY
10809 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10810 #  else
10811 #    ifdef DL_LAZY
10812 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10813 #    else
10814 #      ifdef RTLD_NOW
10815 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10816 #      else
10817 #        ifdef DL_NOW
10818 #          define LT_DLLAZY_OR_NOW      DL_NOW
10819 #        else
10820 #          define LT_DLLAZY_OR_NOW      0
10821 #        endif
10822 #      endif
10823 #    endif
10824 #  endif
10825 #endif
10826
10827 /* When -fvisbility=hidden is used, assume the code has been annotated
10828    correspondingly for the symbols needed.  */
10829 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10830 void fnord () __attribute__((visibility("default")));
10831 #endif
10832
10833 void fnord () { int i=42; }
10834 int main ()
10835 {
10836   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10837   int status = $lt_dlunknown;
10838
10839   if (self)
10840     {
10841       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10842       else
10843         {
10844           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10845           else puts (dlerror ());
10846         }
10847       /* dlclose (self); */
10848     }
10849   else
10850     puts (dlerror ());
10851
10852   return status;
10853 }
10854 _LT_EOF
10855   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10856   (eval $ac_link) 2>&5
10857   ac_status=$?
10858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10859   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10860     (./conftest; exit; ) >&5 2>/dev/null
10861     lt_status=$?
10862     case x$lt_status in
10863       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10864       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10865       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10866     esac
10867   else :
10868     # compilation failed
10869     lt_cv_dlopen_self=no
10870   fi
10871 fi
10872 rm -fr conftest*
10873
10874
10875 fi
10876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10877 $as_echo "$lt_cv_dlopen_self" >&6; }
10878
10879     if test "x$lt_cv_dlopen_self" = xyes; then
10880       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10881       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10882 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10883 if ${lt_cv_dlopen_self_static+:} false; then :
10884   $as_echo_n "(cached) " >&6
10885 else
10886           if test "$cross_compiling" = yes; then :
10887   lt_cv_dlopen_self_static=cross
10888 else
10889   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10890   lt_status=$lt_dlunknown
10891   cat > conftest.$ac_ext <<_LT_EOF
10892 #line 10892 "configure"
10893 #include "confdefs.h"
10894
10895 #if HAVE_DLFCN_H
10896 #include <dlfcn.h>
10897 #endif
10898
10899 #include <stdio.h>
10900
10901 #ifdef RTLD_GLOBAL
10902 #  define LT_DLGLOBAL           RTLD_GLOBAL
10903 #else
10904 #  ifdef DL_GLOBAL
10905 #    define LT_DLGLOBAL         DL_GLOBAL
10906 #  else
10907 #    define LT_DLGLOBAL         0
10908 #  endif
10909 #endif
10910
10911 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10912    find out it does not work in some platform. */
10913 #ifndef LT_DLLAZY_OR_NOW
10914 #  ifdef RTLD_LAZY
10915 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10916 #  else
10917 #    ifdef DL_LAZY
10918 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10919 #    else
10920 #      ifdef RTLD_NOW
10921 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10922 #      else
10923 #        ifdef DL_NOW
10924 #          define LT_DLLAZY_OR_NOW      DL_NOW
10925 #        else
10926 #          define LT_DLLAZY_OR_NOW      0
10927 #        endif
10928 #      endif
10929 #    endif
10930 #  endif
10931 #endif
10932
10933 /* When -fvisbility=hidden is used, assume the code has been annotated
10934    correspondingly for the symbols needed.  */
10935 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10936 void fnord () __attribute__((visibility("default")));
10937 #endif
10938
10939 void fnord () { int i=42; }
10940 int main ()
10941 {
10942   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10943   int status = $lt_dlunknown;
10944
10945   if (self)
10946     {
10947       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10948       else
10949         {
10950           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10951           else puts (dlerror ());
10952         }
10953       /* dlclose (self); */
10954     }
10955   else
10956     puts (dlerror ());
10957
10958   return status;
10959 }
10960 _LT_EOF
10961   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10962   (eval $ac_link) 2>&5
10963   ac_status=$?
10964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10965   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10966     (./conftest; exit; ) >&5 2>/dev/null
10967     lt_status=$?
10968     case x$lt_status in
10969       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10970       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10971       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10972     esac
10973   else :
10974     # compilation failed
10975     lt_cv_dlopen_self_static=no
10976   fi
10977 fi
10978 rm -fr conftest*
10979
10980
10981 fi
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10983 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10984     fi
10985
10986     CPPFLAGS="$save_CPPFLAGS"
10987     LDFLAGS="$save_LDFLAGS"
10988     LIBS="$save_LIBS"
10989     ;;
10990   esac
10991
10992   case $lt_cv_dlopen_self in
10993   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10994   *) enable_dlopen_self=unknown ;;
10995   esac
10996
10997   case $lt_cv_dlopen_self_static in
10998   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10999   *) enable_dlopen_self_static=unknown ;;
11000   esac
11001 fi
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019 striplib=
11020 old_striplib=
11021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11022 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11023 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11024   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11025   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11027 $as_echo "yes" >&6; }
11028 else
11029 # FIXME - insert some real tests, host_os isn't really good enough
11030   case $host_os in
11031   darwin*)
11032     if test -n "$STRIP" ; then
11033       striplib="$STRIP -x"
11034       old_striplib="$STRIP -S"
11035       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11036 $as_echo "yes" >&6; }
11037     else
11038       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11039 $as_echo "no" >&6; }
11040     fi
11041     ;;
11042   *)
11043     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11044 $as_echo "no" >&6; }
11045     ;;
11046   esac
11047 fi
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060   # Report which library types will actually be built
11061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11062 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11064 $as_echo "$can_build_shared" >&6; }
11065
11066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11067 $as_echo_n "checking whether to build shared libraries... " >&6; }
11068   test "$can_build_shared" = "no" && enable_shared=no
11069
11070   # On AIX, shared libraries and static libraries use the same namespace, and
11071   # are all built from PIC.
11072   case $host_os in
11073   aix3*)
11074     test "$enable_shared" = yes && enable_static=no
11075     if test -n "$RANLIB"; then
11076       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11077       postinstall_cmds='$RANLIB $lib'
11078     fi
11079     ;;
11080
11081   aix[4-9]*)
11082     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11083       test "$enable_shared" = yes && enable_static=no
11084     fi
11085     ;;
11086   esac
11087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11088 $as_echo "$enable_shared" >&6; }
11089
11090   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11091 $as_echo_n "checking whether to build static libraries... " >&6; }
11092   # Make sure either enable_shared or enable_static is yes.
11093   test "$enable_shared" = yes || enable_static=yes
11094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11095 $as_echo "$enable_static" >&6; }
11096
11097
11098
11099
11100 fi
11101 ac_ext=c
11102 ac_cpp='$CPP $CPPFLAGS'
11103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11106
11107 CC="$lt_save_CC"
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121         ac_config_commands="$ac_config_commands libtool"
11122
11123
11124
11125
11126 # Only expand once:
11127
11128
11129
11130
11131
11132
11133
11134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11135 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11136     # Check whether --enable-maintainer-mode was given.
11137 if test "${enable_maintainer_mode+set}" = set; then :
11138   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11139 else
11140   USE_MAINTAINER_MODE=no
11141 fi
11142
11143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11144 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11145    if test $USE_MAINTAINER_MODE = yes; then
11146   MAINTAINER_MODE_TRUE=
11147   MAINTAINER_MODE_FALSE='#'
11148 else
11149   MAINTAINER_MODE_TRUE='#'
11150   MAINTAINER_MODE_FALSE=
11151 fi
11152
11153   MAINT=$MAINTAINER_MODE_TRUE
11154
11155
11156
11157
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim debug setting" >&5
11159 $as_echo_n "checking for sim debug setting... " >&6; }
11160 sim_debug="0"
11161 # Check whether --enable-sim-debug was given.
11162 if test "${enable_sim_debug+set}" = set; then :
11163   enableval=$enable_sim_debug; case "${enableval}" in
11164   yes) sim_debug="7";;
11165   no)  sim_debug="0";;
11166   *)   sim_debug="($enableval)";;
11167 esac
11168 fi
11169 if test "$sim_debug" != "0"; then
11170
11171 cat >>confdefs.h <<_ACEOF
11172 #define DEBUG $sim_debug
11173 _ACEOF
11174
11175 fi
11176
11177 cat >>confdefs.h <<_ACEOF
11178 #define WITH_DEBUG $sim_debug
11179 _ACEOF
11180
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_debug" >&5
11182 $as_echo "$sim_debug" >&6; }
11183
11184
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
11186 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
11187 sim_stdio="0"
11188 # Check whether --enable-sim-stdio was given.
11189 if test "${enable_sim_stdio+set}" = set; then :
11190   enableval=$enable_sim_stdio; case "${enableval}" in
11191   yes)  sim_stdio="DO_USE_STDIO";;
11192   no)   sim_stdio="DONT_USE_STDIO";;
11193   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
11194 esac
11195 fi
11196
11197 cat >>confdefs.h <<_ACEOF
11198 #define WITH_STDIO $sim_stdio
11199 _ACEOF
11200
11201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
11202 $as_echo "$sim_stdio" >&6; }
11203
11204
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
11206 $as_echo_n "checking for sim trace settings... " >&6; }
11207 sim_trace="~TRACE_debug"
11208 # Check whether --enable-sim-trace was given.
11209 if test "${enable_sim_trace+set}" = set; then :
11210   enableval=$enable_sim_trace; case "${enableval}" in
11211   yes)  sim_trace="-1";;
11212   no)   sim_trace="0";;
11213   [-0-9]*)
11214         sim_trace="'(${enableval})'";;
11215   [[:lower:]]*)
11216         sim_trace=""
11217         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11218           if test x"$sim_trace" = x; then
11219             sim_trace="(TRACE_$x"
11220           else
11221             sim_trace="${sim_trace}|TRACE_$x"
11222           fi
11223         done
11224         sim_trace="$sim_trace)" ;;
11225 esac
11226 fi
11227
11228 cat >>confdefs.h <<_ACEOF
11229 #define WITH_TRACE $sim_trace
11230 _ACEOF
11231
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
11233 $as_echo "$sim_trace" >&6; }
11234
11235
11236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim profile settings" >&5
11237 $as_echo_n "checking for sim profile settings... " >&6; }
11238 profile="1"
11239 sim_profile="-1"
11240 # Check whether --enable-sim-profile was given.
11241 if test "${enable_sim_profile+set}" = set; then :
11242   enableval=$enable_sim_profile; case "${enableval}" in
11243   yes)  profile="1" sim_profile="-1";;
11244   no)   profile="0" sim_profile="0";;
11245   [-0-9]*)
11246         profile="(${enableval})" sim_profile="(${enableval})";;
11247   [a-z]*)
11248     profile="1"
11249         sim_profile=""
11250         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11251           if test x"$sim_profile" = x; then
11252             sim_profile="(PROFILE_$x"
11253           else
11254             sim_profile="${sim_profile}|PROFILE_$x"
11255           fi
11256         done
11257         sim_profile="$sim_profile)" ;;
11258 esac
11259 fi
11260
11261 cat >>confdefs.h <<_ACEOF
11262 #define PROFILE $profile
11263 _ACEOF
11264
11265
11266 cat >>confdefs.h <<_ACEOF
11267 #define WITH_PROFILE $sim_profile
11268 _ACEOF
11269
11270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
11271 $as_echo "$sim_profile" >&6; }
11272
11273
11274
11275 sim_inline="-DDEFAULT_INLINE=0"
11276 # Check whether --enable-sim-inline was given.
11277 if test "${enable_sim_inline+set}" = set; then :
11278   enableval=$enable_sim_inline; sim_inline=""
11279 case "$enableval" in
11280   no)           sim_inline="-DDEFAULT_INLINE=0";;
11281   0)            sim_inline="-DDEFAULT_INLINE=0";;
11282   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
11283   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
11284   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
11285        new_flag=""
11286        case "$x" in
11287          *_INLINE=*)    new_flag="-D$x";;
11288          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
11289          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
11290          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
11291        esac
11292        if test x"$sim_inline" = x""; then
11293          sim_inline="$new_flag"
11294        else
11295          sim_inline="$sim_inline $new_flag"
11296        fi
11297      done;;
11298 esac
11299 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
11300   echo "Setting inline flags = $sim_inline" 6>&1
11301 fi
11302 fi
11303
11304
11305
11306
11307 # Check whether --with-pkgversion was given.
11308 if test "${with_pkgversion+set}" = set; then :
11309   withval=$with_pkgversion; case "$withval" in
11310       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
11311       no)  PKGVERSION= ;;
11312       *)   PKGVERSION="($withval) " ;;
11313      esac
11314 else
11315   PKGVERSION="(SIM) "
11316
11317 fi
11318
11319
11320
11321
11322
11323 # Check whether --with-bugurl was given.
11324 if test "${with_bugurl+set}" = set; then :
11325   withval=$with_bugurl; case "$withval" in
11326       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
11327       no)  BUGURL=
11328            ;;
11329       *)   BUGURL="$withval"
11330            ;;
11331      esac
11332 else
11333   BUGURL="https://www.gnu.org/software/gdb/bugs/"
11334
11335 fi
11336
11337   case ${BUGURL} in
11338   "")
11339     REPORT_BUGS_TO=
11340     REPORT_BUGS_TEXI=
11341     ;;
11342   *)
11343     REPORT_BUGS_TO="<$BUGURL>"
11344     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
11345     ;;
11346   esac;
11347
11348
11349
11350
11351 cat >>confdefs.h <<_ACEOF
11352 #define PKGVERSION "$PKGVERSION"
11353 _ACEOF
11354
11355
11356 cat >>confdefs.h <<_ACEOF
11357 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
11358 _ACEOF
11359
11360
11361
11362
11363
11364
11365 wire_endian="LITTLE"
11366 default_endian=""
11367 # Check whether --enable-sim-endian was given.
11368 if test "${enable_sim_endian+set}" = set; then :
11369   enableval=$enable_sim_endian; case "${enableval}" in
11370   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_BIG";;
11371   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
11372   yes)   if test x"$wire_endian" != x; then
11373            sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11374          else
11375           if test x"$default_endian" != x; then
11376              sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11377            else
11378              echo "No hard-wired endian for target $target" 1>&6
11379              sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
11380            fi
11381          fi;;
11382   no)    if test x"$default_endian" != x; then
11383            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11384          else
11385            if test x"$wire_endian" != x; then
11386              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11387            else
11388              echo "No default endian for target $target" 1>&6
11389              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN"
11390            fi
11391          fi;;
11392   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
11393 esac
11394 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
11395   echo "Setting endian flags = $sim_endian" 6>&1
11396 fi
11397 else
11398   if test x"$default_endian" != x; then
11399   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=BFD_ENDIAN_${default_endian}"
11400 else
11401   if test x"$wire_endian" != x; then
11402     sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_${wire_endian}"
11403   else
11404     sim_endian=
11405   fi
11406 fi
11407 fi
11408
11409 wire_alignment="NONSTRICT_ALIGNMENT"
11410 default_alignment=""
11411
11412 # Check whether --enable-sim-alignment was given.
11413 if test "${enable_sim_alignment+set}" = set; then :
11414   enableval=$enable_sim_alignment; case "${enableval}" in
11415   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
11416   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
11417   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
11418   yes) if test x"$wire_alignment" != x; then
11419          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
11420        else
11421          if test x"$default_alignment" != x; then
11422            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
11423          else
11424            echo "No hard-wired alignment for target $target" 1>&6
11425            sim_alignment="-DWITH_ALIGNMENT=0"
11426          fi
11427        fi;;
11428   no)  if test x"$default_alignment" != x; then
11429          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
11430        else
11431          if test x"$wire_alignment" != x; then
11432            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
11433          else
11434            echo "No default alignment for target $target" 1>&6
11435            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
11436          fi
11437        fi;;
11438   *)   as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
11439 esac
11440 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
11441   echo "Setting alignment flags = $sim_alignment" 6>&1
11442 fi
11443 else
11444   if test x"$default_alignment" != x; then
11445   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
11446 else
11447   if test x"$wire_alignment" != x; then
11448     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
11449   else
11450     sim_alignment=
11451   fi
11452 fi
11453 fi
11454
11455
11456 # Check whether --enable-werror was given.
11457 if test "${enable_werror+set}" = set; then :
11458   enableval=$enable_werror; case "${enableval}" in
11459      yes | y) ERROR_ON_WARNING="yes" ;;
11460      no | n)  ERROR_ON_WARNING="no" ;;
11461      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
11462    esac
11463 fi
11464
11465
11466 # Enable -Werror by default when using gcc
11467 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
11468     ERROR_ON_WARNING=yes
11469 fi
11470
11471 WERROR_CFLAGS=""
11472   if test "${ERROR_ON_WARNING}" = yes ; then
11473     WERROR_CFLAGS="-Werror"
11474   fi
11475
11476 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
11477 -Wpointer-sign \
11478 -Wno-unused -Wunused-value -Wunused-function \
11479 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes
11480 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
11481 -Wold-style-declaration -Wold-style-definition"
11482
11483 # Enable -Wno-format by default when using gcc on mingw since many
11484 # GCC versions complain about %I64.
11485 case "${host}" in
11486   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
11487   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
11488 esac
11489
11490 # Check whether --enable-build-warnings was given.
11491 if test "${enable_build_warnings+set}" = set; then :
11492   enableval=$enable_build_warnings; case "${enableval}" in
11493   yes)  ;;
11494   no)   build_warnings="-w";;
11495   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11496         build_warnings="${build_warnings} ${t}";;
11497   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11498         build_warnings="${t} ${build_warnings}";;
11499   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
11500 esac
11501 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
11502   echo "Setting compiler warning flags = $build_warnings" 6>&1
11503 fi
11504 fi
11505 # Check whether --enable-sim-build-warnings was given.
11506 if test "${enable_sim_build_warnings+set}" = set; then :
11507   enableval=$enable_sim_build_warnings; case "${enableval}" in
11508   yes)  ;;
11509   no)   build_warnings="-w";;
11510   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11511         build_warnings="${build_warnings} ${t}";;
11512   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
11513         build_warnings="${t} ${build_warnings}";;
11514   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
11515 esac
11516 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
11517   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
11518 fi
11519 fi
11520 WARN_CFLAGS=""
11521 if test "x${build_warnings}" != x -a "x$GCC" = xyes
11522 then
11523     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
11524 $as_echo_n "checking compiler warning flags... " >&6; }
11525     # Separate out the -Werror flag as some files just cannot be
11526     # compiled with it enabled.
11527     for w in ${build_warnings}; do
11528         case $w in
11529         -Werr*) WERROR_CFLAGS=-Werror ;;
11530         *) # Check that GCC accepts it
11531             saved_CFLAGS="$CFLAGS"
11532             CFLAGS="$CFLAGS -Werror $w"
11533             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11534 /* end confdefs.h.  */
11535
11536 int
11537 main ()
11538 {
11539
11540   ;
11541   return 0;
11542 }
11543 _ACEOF
11544 if ac_fn_c_try_compile "$LINENO"; then :
11545   WARN_CFLAGS="${WARN_CFLAGS} $w"
11546 fi
11547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11548             CFLAGS="$saved_CFLAGS"
11549         esac
11550     done
11551     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
11552 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
11553 fi
11554
11555
11556 # Select the default model for the target.
11557 riscv_model=
11558 case "${target}" in
11559 riscv32*) riscv_model="RV32G" ;;
11560 riscv*) riscv_model="RV64G" ;;
11561 esac
11562
11563 default_sim_default_model="${riscv_model}"
11564 # Check whether --enable-sim-default-model was given.
11565 if test "${enable_sim_default_model+set}" = set; then :
11566   enableval=$enable_sim_default_model; case "${enableval}" in
11567   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
11568   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
11569 esac
11570 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
11571   echo "Setting default model = $sim_default_model" 6>&1
11572 fi
11573 else
11574   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
11575 fi
11576
11577
11578
11579 # Select the bitsize of the target.
11580 riscv_addr_bitsize=
11581 case "${target}" in
11582 riscv32*) riscv_addr_bitsize=32 ;;
11583 riscv*) riscv_addr_bitsize=64 ;;
11584 esac
11585 wire_word_bitsize="$riscv_addr_bitsize"
11586 wire_word_msb=""
11587 wire_address_bitsize=""
11588 wire_cell_bitsize=""
11589 # Check whether --enable-sim-bitsize was given.
11590 if test "${enable_sim_bitsize+set}" = set; then :
11591   enableval=$enable_sim_bitsize; sim_bitsize=
11592 case "${enableval}" in
11593   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
11594   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
11595   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11596   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
11597   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11598         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
11599       else
11600         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
11601       fi ;;
11602   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
11603         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
11604       else
11605         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
11606       fi ;;
11607   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11608 esac
11609 # address bitsize
11610 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
11611 case x"${tmp}" in
11612   x ) ;;
11613   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
11614   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
11615   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11616 esac
11617 # cell bitsize
11618 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
11619 case x"${tmp}" in
11620   x ) ;;
11621   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
11622   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
11623   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
11624 esac
11625 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
11626   echo "Setting bitsize flags = $sim_bitsize" 6>&1
11627 fi
11628 else
11629   sim_bitsize=""
11630 if test x"$wire_word_bitsize" != x; then
11631   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
11632 fi
11633 if test x"$wire_word_msb" != x; then
11634   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
11635 fi
11636 if test x"$wire_address_bitsize" != x; then
11637   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
11638 fi
11639 if test x"$wire_cell_bitsize" != x; then
11640   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
11641 fi
11642 fi
11643
11644
11645
11646 hardware="cfi core pal glue "
11647 sim_hw_cflags="-DWITH_HW=1"
11648 sim_hw="$hardware"
11649 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
11650
11651 # Check whether --enable-sim-hardware was given.
11652 if test "${enable_sim_hardware+set}" = set; then :
11653   enableval=$enable_sim_hardware;
11654 else
11655   enable_sim_hardware="yes"
11656 fi
11657
11658 case ${enable_sim_hardware} in
11659   yes|no) ;;
11660   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
11661   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
11662   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
11663 esac
11664
11665 if test "$enable_sim_hardware" = no; then
11666   sim_hw_objs=
11667   sim_hw_cflags="-DWITH_HW=0"
11668   sim_hw=
11669 else
11670   sim_hw_cflags="-DWITH_HW=1"
11671   # remove duplicates
11672   sim_hw=""
11673   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
11674   for i in $hardware ; do
11675     case " $sim_hw " in
11676       *" $i "*) ;;
11677       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
11678     esac
11679   done
11680   # mingw does not support sockser
11681   case ${host} in
11682     *mingw*) ;;
11683     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
11684        # that you instatiate.  Instead, other code will call into it directly.
11685        # At some point, we should convert it over.
11686        sim_hw_objs="$sim_hw_objs dv-sockser.o"
11687
11688 cat >>confdefs.h <<_ACEOF
11689 #define HAVE_DV_SOCKSER 1
11690 _ACEOF
11691
11692        ;;
11693   esac
11694   if test x"$silent" != x"yes"; then
11695     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
11696   fi
11697     case " $hardware " in
11698     *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
11699 $as_echo_n "checking for log2 in -lm... " >&6; }
11700 if ${ac_cv_lib_m_log2+:} false; then :
11701   $as_echo_n "(cached) " >&6
11702 else
11703   ac_check_lib_save_LIBS=$LIBS
11704 LIBS="-lm  $LIBS"
11705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11706 /* end confdefs.h.  */
11707
11708 /* Override any GCC internal prototype to avoid an error.
11709    Use char because int might match the return type of a GCC
11710    builtin and then its argument prototype would still apply.  */
11711 #ifdef __cplusplus
11712 extern "C"
11713 #endif
11714 char log2 ();
11715 int
11716 main ()
11717 {
11718 return log2 ();
11719   ;
11720   return 0;
11721 }
11722 _ACEOF
11723 if ac_fn_c_try_link "$LINENO"; then :
11724   ac_cv_lib_m_log2=yes
11725 else
11726   ac_cv_lib_m_log2=no
11727 fi
11728 rm -f core conftest.err conftest.$ac_objext \
11729     conftest$ac_exeext conftest.$ac_ext
11730 LIBS=$ac_check_lib_save_LIBS
11731 fi
11732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
11733 $as_echo "$ac_cv_lib_m_log2" >&6; }
11734 if test "x$ac_cv_lib_m_log2" = xyes; then :
11735   cat >>confdefs.h <<_ACEOF
11736 #define HAVE_LIBM 1
11737 _ACEOF
11738
11739   LIBS="-lm $LIBS"
11740
11741 fi
11742 ;;
11743   esac
11744 fi
11745
11746
11747 cgen_breaks=""
11748 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
11749 cgen_breaks="break cgen_rtx_error";
11750 fi
11751
11752 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
11753
11754 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
11755
11756 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
11757
11758 ac_config_commands="$ac_config_commands Makefile"
11759
11760 ac_config_commands="$ac_config_commands stamp-h"
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774 cat >confcache <<\_ACEOF
11775 # This file is a shell script that caches the results of configure
11776 # tests run on this system so they can be shared between configure
11777 # scripts and configure runs, see configure's option --config-cache.
11778 # It is not useful on other systems.  If it contains results you don't
11779 # want to keep, you may remove or edit it.
11780 #
11781 # config.status only pays attention to the cache file if you give it
11782 # the --recheck option to rerun configure.
11783 #
11784 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11785 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11786 # following values.
11787
11788 _ACEOF
11789
11790 # The following way of writing the cache mishandles newlines in values,
11791 # but we know of no workaround that is simple, portable, and efficient.
11792 # So, we kill variables containing newlines.
11793 # Ultrix sh set writes to stderr and can't be redirected directly,
11794 # and sets the high bit in the cache file unless we assign to the vars.
11795 (
11796   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11797     eval ac_val=\$$ac_var
11798     case $ac_val in #(
11799     *${as_nl}*)
11800       case $ac_var in #(
11801       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11802 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11803       esac
11804       case $ac_var in #(
11805       _ | IFS | as_nl) ;; #(
11806       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11807       *) { eval $ac_var=; unset $ac_var;} ;;
11808       esac ;;
11809     esac
11810   done
11811
11812   (set) 2>&1 |
11813     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11814     *${as_nl}ac_space=\ *)
11815       # `set' does not quote correctly, so add quotes: double-quote
11816       # substitution turns \\\\ into \\, and sed turns \\ into \.
11817       sed -n \
11818         "s/'/'\\\\''/g;
11819           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11820       ;; #(
11821     *)
11822       # `set' quotes correctly as required by POSIX, so do not add quotes.
11823       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11824       ;;
11825     esac |
11826     sort
11827 ) |
11828   sed '
11829      /^ac_cv_env_/b end
11830      t clear
11831      :clear
11832      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11833      t end
11834      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11835      :end' >>confcache
11836 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11837   if test -w "$cache_file"; then
11838     if test "x$cache_file" != "x/dev/null"; then
11839       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11840 $as_echo "$as_me: updating cache $cache_file" >&6;}
11841       if test ! -f "$cache_file" || test -h "$cache_file"; then
11842         cat confcache >"$cache_file"
11843       else
11844         case $cache_file in #(
11845         */* | ?:*)
11846           mv -f confcache "$cache_file"$$ &&
11847           mv -f "$cache_file"$$ "$cache_file" ;; #(
11848         *)
11849           mv -f confcache "$cache_file" ;;
11850         esac
11851       fi
11852     fi
11853   else
11854     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11855 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11856   fi
11857 fi
11858 rm -f confcache
11859
11860 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11861 # Let make expand exec_prefix.
11862 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11863
11864 DEFS=-DHAVE_CONFIG_H
11865
11866 ac_libobjs=
11867 ac_ltlibobjs=
11868 U=
11869 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11870   # 1. Remove the extension, and $U if already installed.
11871   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11872   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11873   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11874   #    will be set to the directory where LIBOBJS objects are built.
11875   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11876   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11877 done
11878 LIBOBJS=$ac_libobjs
11879
11880 LTLIBOBJS=$ac_ltlibobjs
11881
11882
11883
11884 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
11885   as_fn_error $? "conditional \"PLUGINS\" was never defined.
11886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11887 fi
11888 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11889   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11891 fi
11892
11893 : "${CONFIG_STATUS=./config.status}"
11894 ac_write_fail=0
11895 ac_clean_files_save=$ac_clean_files
11896 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11897 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11898 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11899 as_write_fail=0
11900 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11901 #! $SHELL
11902 # Generated by $as_me.
11903 # Run this file to recreate the current configuration.
11904 # Compiler output produced by configure, useful for debugging
11905 # configure, is in config.log if it exists.
11906
11907 debug=false
11908 ac_cs_recheck=false
11909 ac_cs_silent=false
11910
11911 SHELL=\${CONFIG_SHELL-$SHELL}
11912 export SHELL
11913 _ASEOF
11914 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11915 ## -------------------- ##
11916 ## M4sh Initialization. ##
11917 ## -------------------- ##
11918
11919 # Be more Bourne compatible
11920 DUALCASE=1; export DUALCASE # for MKS sh
11921 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11922   emulate sh
11923   NULLCMD=:
11924   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11925   # is contrary to our usage.  Disable this feature.
11926   alias -g '${1+"$@"}'='"$@"'
11927   setopt NO_GLOB_SUBST
11928 else
11929   case `(set -o) 2>/dev/null` in #(
11930   *posix*) :
11931     set -o posix ;; #(
11932   *) :
11933      ;;
11934 esac
11935 fi
11936
11937
11938 as_nl='
11939 '
11940 export as_nl
11941 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11942 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11943 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11944 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11945 # Prefer a ksh shell builtin over an external printf program on Solaris,
11946 # but without wasting forks for bash or zsh.
11947 if test -z "$BASH_VERSION$ZSH_VERSION" \
11948     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11949   as_echo='print -r --'
11950   as_echo_n='print -rn --'
11951 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11952   as_echo='printf %s\n'
11953   as_echo_n='printf %s'
11954 else
11955   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11956     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11957     as_echo_n='/usr/ucb/echo -n'
11958   else
11959     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11960     as_echo_n_body='eval
11961       arg=$1;
11962       case $arg in #(
11963       *"$as_nl"*)
11964         expr "X$arg" : "X\\(.*\\)$as_nl";
11965         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11966       esac;
11967       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11968     '
11969     export as_echo_n_body
11970     as_echo_n='sh -c $as_echo_n_body as_echo'
11971   fi
11972   export as_echo_body
11973   as_echo='sh -c $as_echo_body as_echo'
11974 fi
11975
11976 # The user is always right.
11977 if test "${PATH_SEPARATOR+set}" != set; then
11978   PATH_SEPARATOR=:
11979   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11980     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11981       PATH_SEPARATOR=';'
11982   }
11983 fi
11984
11985
11986 # IFS
11987 # We need space, tab and new line, in precisely that order.  Quoting is
11988 # there to prevent editors from complaining about space-tab.
11989 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11990 # splitting by setting IFS to empty value.)
11991 IFS=" ""        $as_nl"
11992
11993 # Find who we are.  Look in the path if we contain no directory separator.
11994 as_myself=
11995 case $0 in #((
11996   *[\\/]* ) as_myself=$0 ;;
11997   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11998 for as_dir in $PATH
11999 do
12000   IFS=$as_save_IFS
12001   test -z "$as_dir" && as_dir=.
12002     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12003   done
12004 IFS=$as_save_IFS
12005
12006      ;;
12007 esac
12008 # We did not find ourselves, most probably we were run as `sh COMMAND'
12009 # in which case we are not to be found in the path.
12010 if test "x$as_myself" = x; then
12011   as_myself=$0
12012 fi
12013 if test ! -f "$as_myself"; then
12014   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12015   exit 1
12016 fi
12017
12018 # Unset variables that we do not need and which cause bugs (e.g. in
12019 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12020 # suppresses any "Segmentation fault" message there.  '((' could
12021 # trigger a bug in pdksh 5.2.14.
12022 for as_var in BASH_ENV ENV MAIL MAILPATH
12023 do eval test x\${$as_var+set} = xset \
12024   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12025 done
12026 PS1='$ '
12027 PS2='> '
12028 PS4='+ '
12029
12030 # NLS nuisances.
12031 LC_ALL=C
12032 export LC_ALL
12033 LANGUAGE=C
12034 export LANGUAGE
12035
12036 # CDPATH.
12037 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12038
12039
12040 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12041 # ----------------------------------------
12042 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12043 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12044 # script with STATUS, using 1 if that was 0.
12045 as_fn_error ()
12046 {
12047   as_status=$1; test $as_status -eq 0 && as_status=1
12048   if test "$4"; then
12049     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12050     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12051   fi
12052   $as_echo "$as_me: error: $2" >&2
12053   as_fn_exit $as_status
12054 } # as_fn_error
12055
12056
12057 # as_fn_set_status STATUS
12058 # -----------------------
12059 # Set $? to STATUS, without forking.
12060 as_fn_set_status ()
12061 {
12062   return $1
12063 } # as_fn_set_status
12064
12065 # as_fn_exit STATUS
12066 # -----------------
12067 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12068 as_fn_exit ()
12069 {
12070   set +e
12071   as_fn_set_status $1
12072   exit $1
12073 } # as_fn_exit
12074
12075 # as_fn_unset VAR
12076 # ---------------
12077 # Portably unset VAR.
12078 as_fn_unset ()
12079 {
12080   { eval $1=; unset $1;}
12081 }
12082 as_unset=as_fn_unset
12083 # as_fn_append VAR VALUE
12084 # ----------------------
12085 # Append the text in VALUE to the end of the definition contained in VAR. Take
12086 # advantage of any shell optimizations that allow amortized linear growth over
12087 # repeated appends, instead of the typical quadratic growth present in naive
12088 # implementations.
12089 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12090   eval 'as_fn_append ()
12091   {
12092     eval $1+=\$2
12093   }'
12094 else
12095   as_fn_append ()
12096   {
12097     eval $1=\$$1\$2
12098   }
12099 fi # as_fn_append
12100
12101 # as_fn_arith ARG...
12102 # ------------------
12103 # Perform arithmetic evaluation on the ARGs, and store the result in the
12104 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12105 # must be portable across $(()) and expr.
12106 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12107   eval 'as_fn_arith ()
12108   {
12109     as_val=$(( $* ))
12110   }'
12111 else
12112   as_fn_arith ()
12113   {
12114     as_val=`expr "$@" || test $? -eq 1`
12115   }
12116 fi # as_fn_arith
12117
12118
12119 if expr a : '\(a\)' >/dev/null 2>&1 &&
12120    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12121   as_expr=expr
12122 else
12123   as_expr=false
12124 fi
12125
12126 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12127   as_basename=basename
12128 else
12129   as_basename=false
12130 fi
12131
12132 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12133   as_dirname=dirname
12134 else
12135   as_dirname=false
12136 fi
12137
12138 as_me=`$as_basename -- "$0" ||
12139 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12140          X"$0" : 'X\(//\)$' \| \
12141          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12142 $as_echo X/"$0" |
12143     sed '/^.*\/\([^/][^/]*\)\/*$/{
12144             s//\1/
12145             q
12146           }
12147           /^X\/\(\/\/\)$/{
12148             s//\1/
12149             q
12150           }
12151           /^X\/\(\/\).*/{
12152             s//\1/
12153             q
12154           }
12155           s/.*/./; q'`
12156
12157 # Avoid depending upon Character Ranges.
12158 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12159 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12160 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12161 as_cr_digits='0123456789'
12162 as_cr_alnum=$as_cr_Letters$as_cr_digits
12163
12164 ECHO_C= ECHO_N= ECHO_T=
12165 case `echo -n x` in #(((((
12166 -n*)
12167   case `echo 'xy\c'` in
12168   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12169   xy)  ECHO_C='\c';;
12170   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12171        ECHO_T=' ';;
12172   esac;;
12173 *)
12174   ECHO_N='-n';;
12175 esac
12176
12177 rm -f conf$$ conf$$.exe conf$$.file
12178 if test -d conf$$.dir; then
12179   rm -f conf$$.dir/conf$$.file
12180 else
12181   rm -f conf$$.dir
12182   mkdir conf$$.dir 2>/dev/null
12183 fi
12184 if (echo >conf$$.file) 2>/dev/null; then
12185   if ln -s conf$$.file conf$$ 2>/dev/null; then
12186     as_ln_s='ln -s'
12187     # ... but there are two gotchas:
12188     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12189     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12190     # In both cases, we have to default to `cp -pR'.
12191     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12192       as_ln_s='cp -pR'
12193   elif ln conf$$.file conf$$ 2>/dev/null; then
12194     as_ln_s=ln
12195   else
12196     as_ln_s='cp -pR'
12197   fi
12198 else
12199   as_ln_s='cp -pR'
12200 fi
12201 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12202 rmdir conf$$.dir 2>/dev/null
12203
12204
12205 # as_fn_mkdir_p
12206 # -------------
12207 # Create "$as_dir" as a directory, including parents if necessary.
12208 as_fn_mkdir_p ()
12209 {
12210
12211   case $as_dir in #(
12212   -*) as_dir=./$as_dir;;
12213   esac
12214   test -d "$as_dir" || eval $as_mkdir_p || {
12215     as_dirs=
12216     while :; do
12217       case $as_dir in #(
12218       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12219       *) as_qdir=$as_dir;;
12220       esac
12221       as_dirs="'$as_qdir' $as_dirs"
12222       as_dir=`$as_dirname -- "$as_dir" ||
12223 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12224          X"$as_dir" : 'X\(//\)[^/]' \| \
12225          X"$as_dir" : 'X\(//\)$' \| \
12226          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12227 $as_echo X"$as_dir" |
12228     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12229             s//\1/
12230             q
12231           }
12232           /^X\(\/\/\)[^/].*/{
12233             s//\1/
12234             q
12235           }
12236           /^X\(\/\/\)$/{
12237             s//\1/
12238             q
12239           }
12240           /^X\(\/\).*/{
12241             s//\1/
12242             q
12243           }
12244           s/.*/./; q'`
12245       test -d "$as_dir" && break
12246     done
12247     test -z "$as_dirs" || eval "mkdir $as_dirs"
12248   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12249
12250
12251 } # as_fn_mkdir_p
12252 if mkdir -p . 2>/dev/null; then
12253   as_mkdir_p='mkdir -p "$as_dir"'
12254 else
12255   test -d ./-p && rmdir ./-p
12256   as_mkdir_p=false
12257 fi
12258
12259
12260 # as_fn_executable_p FILE
12261 # -----------------------
12262 # Test if FILE is an executable regular file.
12263 as_fn_executable_p ()
12264 {
12265   test -f "$1" && test -x "$1"
12266 } # as_fn_executable_p
12267 as_test_x='test -x'
12268 as_executable_p=as_fn_executable_p
12269
12270 # Sed expression to map a string onto a valid CPP name.
12271 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12272
12273 # Sed expression to map a string onto a valid variable name.
12274 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12275
12276
12277 exec 6>&1
12278 ## ----------------------------------- ##
12279 ## Main body of $CONFIG_STATUS script. ##
12280 ## ----------------------------------- ##
12281 _ASEOF
12282 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12283
12284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12285 # Save the log message, to keep $0 and so on meaningful, and to
12286 # report actual input values of CONFIG_FILES etc. instead of their
12287 # values after options handling.
12288 ac_log="
12289 This file was extended by $as_me, which was
12290 generated by GNU Autoconf 2.69.  Invocation command line was
12291
12292   CONFIG_FILES    = $CONFIG_FILES
12293   CONFIG_HEADERS  = $CONFIG_HEADERS
12294   CONFIG_LINKS    = $CONFIG_LINKS
12295   CONFIG_COMMANDS = $CONFIG_COMMANDS
12296   $ $0 $@
12297
12298 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12299 "
12300
12301 _ACEOF
12302
12303 case $ac_config_files in *"
12304 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12305 esac
12306
12307 case $ac_config_headers in *"
12308 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12309 esac
12310
12311
12312 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12313 # Files that config.status was made for.
12314 config_files="$ac_config_files"
12315 config_headers="$ac_config_headers"
12316 config_commands="$ac_config_commands"
12317
12318 _ACEOF
12319
12320 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12321 ac_cs_usage="\
12322 \`$as_me' instantiates files and other configuration actions
12323 from templates according to the current configuration.  Unless the files
12324 and actions are specified as TAGs, all are instantiated by default.
12325
12326 Usage: $0 [OPTION]... [TAG]...
12327
12328   -h, --help       print this help, then exit
12329   -V, --version    print version number and configuration settings, then exit
12330       --config     print configuration, then exit
12331   -q, --quiet, --silent
12332                    do not print progress messages
12333   -d, --debug      don't remove temporary files
12334       --recheck    update $as_me by reconfiguring in the same conditions
12335       --file=FILE[:TEMPLATE]
12336                    instantiate the configuration file FILE
12337       --header=FILE[:TEMPLATE]
12338                    instantiate the configuration header FILE
12339
12340 Configuration files:
12341 $config_files
12342
12343 Configuration headers:
12344 $config_headers
12345
12346 Configuration commands:
12347 $config_commands
12348
12349 Report bugs to the package provider."
12350
12351 _ACEOF
12352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12353 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12354 ac_cs_version="\\
12355 config.status
12356 configured by $0, generated by GNU Autoconf 2.69,
12357   with options \\"\$ac_cs_config\\"
12358
12359 Copyright (C) 2012 Free Software Foundation, Inc.
12360 This config.status script is free software; the Free Software Foundation
12361 gives unlimited permission to copy, distribute and modify it."
12362
12363 ac_pwd='$ac_pwd'
12364 srcdir='$srcdir'
12365 INSTALL='$INSTALL'
12366 AWK='$AWK'
12367 test -n "\$AWK" || AWK=awk
12368 _ACEOF
12369
12370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12371 # The default lists apply if the user does not specify any file.
12372 ac_need_defaults=:
12373 while test $# != 0
12374 do
12375   case $1 in
12376   --*=?*)
12377     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12378     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12379     ac_shift=:
12380     ;;
12381   --*=)
12382     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12383     ac_optarg=
12384     ac_shift=:
12385     ;;
12386   *)
12387     ac_option=$1
12388     ac_optarg=$2
12389     ac_shift=shift
12390     ;;
12391   esac
12392
12393   case $ac_option in
12394   # Handling of the options.
12395   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12396     ac_cs_recheck=: ;;
12397   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12398     $as_echo "$ac_cs_version"; exit ;;
12399   --config | --confi | --conf | --con | --co | --c )
12400     $as_echo "$ac_cs_config"; exit ;;
12401   --debug | --debu | --deb | --de | --d | -d )
12402     debug=: ;;
12403   --file | --fil | --fi | --f )
12404     $ac_shift
12405     case $ac_optarg in
12406     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12407     '') as_fn_error $? "missing file argument" ;;
12408     esac
12409     as_fn_append CONFIG_FILES " '$ac_optarg'"
12410     ac_need_defaults=false;;
12411   --header | --heade | --head | --hea )
12412     $ac_shift
12413     case $ac_optarg in
12414     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12415     esac
12416     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12417     ac_need_defaults=false;;
12418   --he | --h)
12419     # Conflict between --help and --header
12420     as_fn_error $? "ambiguous option: \`$1'
12421 Try \`$0 --help' for more information.";;
12422   --help | --hel | -h )
12423     $as_echo "$ac_cs_usage"; exit ;;
12424   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12425   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12426     ac_cs_silent=: ;;
12427
12428   # This is an error.
12429   -*) as_fn_error $? "unrecognized option: \`$1'
12430 Try \`$0 --help' for more information." ;;
12431
12432   *) as_fn_append ac_config_targets " $1"
12433      ac_need_defaults=false ;;
12434
12435   esac
12436   shift
12437 done
12438
12439 ac_configure_extra_args=
12440
12441 if $ac_cs_silent; then
12442   exec 6>/dev/null
12443   ac_configure_extra_args="$ac_configure_extra_args --silent"
12444 fi
12445
12446 _ACEOF
12447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12448 if \$ac_cs_recheck; then
12449   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12450   shift
12451   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12452   CONFIG_SHELL='$SHELL'
12453   export CONFIG_SHELL
12454   exec "\$@"
12455 fi
12456
12457 _ACEOF
12458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12459 exec 5>>config.log
12460 {
12461   echo
12462   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12463 ## Running $as_me. ##
12464 _ASBOX
12465   $as_echo "$ac_log"
12466 } >&5
12467
12468 _ACEOF
12469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12470 #
12471 # INIT-COMMANDS
12472 #
12473 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
12474
12475
12476 # The HP-UX ksh and POSIX shell print the target directory to stdout
12477 # if CDPATH is set.
12478 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12479
12480 sed_quote_subst='$sed_quote_subst'
12481 double_quote_subst='$double_quote_subst'
12482 delay_variable_subst='$delay_variable_subst'
12483 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12484 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12485 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12486 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12487 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12488 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12489 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12490 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12491 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12492 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12493 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12494 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12495 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12496 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12497 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12498 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12499 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12500 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12501 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12502 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12503 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12504 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12505 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12506 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12507 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12508 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12509 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12510 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12511 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12512 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12513 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12514 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12515 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12516 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12517 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12518 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12519 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12520 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12521 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12522 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12523 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12524 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12525 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12526 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12527 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12528 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12529 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12530 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12531 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"`'
12532 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12533 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12534 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12535 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12536 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12537 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12538 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12539 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12540 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12541 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12542 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12543 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12544 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12545 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12546 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12547 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12548 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12549 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12550 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12551 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12552 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12553 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12554 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12555 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12556 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12557 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12558 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12559 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12560 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12561 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12562 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12563 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12564 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12565 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12566 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12567 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12568 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12569 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12570 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12571 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12572 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12573 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12574 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12575 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12576 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12577 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12578 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12579 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12580 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12581 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12582 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12583 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12584 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12585 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12586 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12587 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12588 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12589 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12590 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12591 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12592 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12593 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12594 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12595 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12596 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12597 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12598 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12599 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12600 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12601 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12602 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12603
12604 LTCC='$LTCC'
12605 LTCFLAGS='$LTCFLAGS'
12606 compiler='$compiler_DEFAULT'
12607
12608 # A function that is used when there is no print builtin or printf.
12609 func_fallback_echo ()
12610 {
12611   eval 'cat <<_LTECHO_EOF
12612 \$1
12613 _LTECHO_EOF'
12614 }
12615
12616 # Quote evaled strings.
12617 for var in SHELL \
12618 ECHO \
12619 SED \
12620 GREP \
12621 EGREP \
12622 FGREP \
12623 LD \
12624 NM \
12625 LN_S \
12626 lt_SP2NL \
12627 lt_NL2SP \
12628 reload_flag \
12629 OBJDUMP \
12630 deplibs_check_method \
12631 file_magic_cmd \
12632 AR \
12633 AR_FLAGS \
12634 STRIP \
12635 RANLIB \
12636 CC \
12637 CFLAGS \
12638 compiler \
12639 lt_cv_sys_global_symbol_pipe \
12640 lt_cv_sys_global_symbol_to_cdecl \
12641 lt_cv_sys_global_symbol_to_c_name_address \
12642 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12643 lt_prog_compiler_no_builtin_flag \
12644 lt_prog_compiler_wl \
12645 lt_prog_compiler_pic \
12646 lt_prog_compiler_static \
12647 lt_cv_prog_compiler_c_o \
12648 need_locks \
12649 DSYMUTIL \
12650 NMEDIT \
12651 LIPO \
12652 OTOOL \
12653 OTOOL64 \
12654 shrext_cmds \
12655 export_dynamic_flag_spec \
12656 whole_archive_flag_spec \
12657 compiler_needs_object \
12658 with_gnu_ld \
12659 allow_undefined_flag \
12660 no_undefined_flag \
12661 hardcode_libdir_flag_spec \
12662 hardcode_libdir_flag_spec_ld \
12663 hardcode_libdir_separator \
12664 fix_srcfile_path \
12665 exclude_expsyms \
12666 include_expsyms \
12667 file_list_spec \
12668 variables_saved_for_relink \
12669 libname_spec \
12670 library_names_spec \
12671 soname_spec \
12672 install_override_mode \
12673 finish_eval \
12674 old_striplib \
12675 striplib; do
12676     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12677     *[\\\\\\\`\\"\\\$]*)
12678       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12679       ;;
12680     *)
12681       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12682       ;;
12683     esac
12684 done
12685
12686 # Double-quote double-evaled strings.
12687 for var in reload_cmds \
12688 old_postinstall_cmds \
12689 old_postuninstall_cmds \
12690 old_archive_cmds \
12691 extract_expsyms_cmds \
12692 old_archive_from_new_cmds \
12693 old_archive_from_expsyms_cmds \
12694 archive_cmds \
12695 archive_expsym_cmds \
12696 module_cmds \
12697 module_expsym_cmds \
12698 export_symbols_cmds \
12699 prelink_cmds \
12700 postinstall_cmds \
12701 postuninstall_cmds \
12702 finish_cmds \
12703 sys_lib_search_path_spec \
12704 sys_lib_dlsearch_path_spec; do
12705     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12706     *[\\\\\\\`\\"\\\$]*)
12707       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12708       ;;
12709     *)
12710       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12711       ;;
12712     esac
12713 done
12714
12715 ac_aux_dir='$ac_aux_dir'
12716 xsi_shell='$xsi_shell'
12717 lt_shell_append='$lt_shell_append'
12718
12719 # See if we are running on zsh, and set the options which allow our
12720 # commands through without removal of \ escapes INIT.
12721 if test -n "\${ZSH_VERSION+set}" ; then
12722    setopt NO_GLOB_SUBST
12723 fi
12724
12725
12726     PACKAGE='$PACKAGE'
12727     VERSION='$VERSION'
12728     TIMESTAMP='$TIMESTAMP'
12729     RM='$RM'
12730     ofile='$ofile'
12731
12732
12733
12734
12735 _ACEOF
12736
12737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12738
12739 # Handling of arguments.
12740 for ac_config_target in $ac_config_targets
12741 do
12742   case $ac_config_target in
12743     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
12744     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
12745     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12746     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
12747     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
12748     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
12749     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
12750     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
12751
12752   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12753   esac
12754 done
12755
12756
12757 # If the user did not use the arguments to specify the items to instantiate,
12758 # then the envvar interface is used.  Set only those that are not.
12759 # We use the long form for the default assignment because of an extremely
12760 # bizarre bug on SunOS 4.1.3.
12761 if $ac_need_defaults; then
12762   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12763   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12764   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12765 fi
12766
12767 # Have a temporary directory for convenience.  Make it in the build tree
12768 # simply because there is no reason against having it here, and in addition,
12769 # creating and moving files from /tmp can sometimes cause problems.
12770 # Hook for its removal unless debugging.
12771 # Note that there is a small window in which the directory will not be cleaned:
12772 # after its creation but before its name has been assigned to `$tmp'.
12773 $debug ||
12774 {
12775   tmp= ac_tmp=
12776   trap 'exit_status=$?
12777   : "${ac_tmp:=$tmp}"
12778   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12779 ' 0
12780   trap 'as_fn_exit 1' 1 2 13 15
12781 }
12782 # Create a (secure) tmp directory for tmp files.
12783
12784 {
12785   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12786   test -d "$tmp"
12787 }  ||
12788 {
12789   tmp=./conf$$-$RANDOM
12790   (umask 077 && mkdir "$tmp")
12791 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12792 ac_tmp=$tmp
12793
12794 # Set up the scripts for CONFIG_FILES section.
12795 # No need to generate them if there are no CONFIG_FILES.
12796 # This happens for instance with `./config.status config.h'.
12797 if test -n "$CONFIG_FILES"; then
12798
12799
12800 ac_cr=`echo X | tr X '\015'`
12801 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12802 # But we know of no other shell where ac_cr would be empty at this
12803 # point, so we can use a bashism as a fallback.
12804 if test "x$ac_cr" = x; then
12805   eval ac_cr=\$\'\\r\'
12806 fi
12807 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12808 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12809   ac_cs_awk_cr='\\r'
12810 else
12811   ac_cs_awk_cr=$ac_cr
12812 fi
12813
12814 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12815 _ACEOF
12816
12817
12818 {
12819   echo "cat >conf$$subs.awk <<_ACEOF" &&
12820   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12821   echo "_ACEOF"
12822 } >conf$$subs.sh ||
12823   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12824 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12825 ac_delim='%!_!# '
12826 for ac_last_try in false false false false false :; do
12827   . ./conf$$subs.sh ||
12828     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12829
12830   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12831   if test $ac_delim_n = $ac_delim_num; then
12832     break
12833   elif $ac_last_try; then
12834     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12835   else
12836     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12837   fi
12838 done
12839 rm -f conf$$subs.sh
12840
12841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12842 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12843 _ACEOF
12844 sed -n '
12845 h
12846 s/^/S["/; s/!.*/"]=/
12847 p
12848 g
12849 s/^[^!]*!//
12850 :repl
12851 t repl
12852 s/'"$ac_delim"'$//
12853 t delim
12854 :nl
12855 h
12856 s/\(.\{148\}\)..*/\1/
12857 t more1
12858 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12859 p
12860 n
12861 b repl
12862 :more1
12863 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12864 p
12865 g
12866 s/.\{148\}//
12867 t nl
12868 :delim
12869 h
12870 s/\(.\{148\}\)..*/\1/
12871 t more2
12872 s/["\\]/\\&/g; s/^/"/; s/$/"/
12873 p
12874 b
12875 :more2
12876 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12877 p
12878 g
12879 s/.\{148\}//
12880 t delim
12881 ' <conf$$subs.awk | sed '
12882 /^[^""]/{
12883   N
12884   s/\n//
12885 }
12886 ' >>$CONFIG_STATUS || ac_write_fail=1
12887 rm -f conf$$subs.awk
12888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12889 _ACAWK
12890 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12891   for (key in S) S_is_set[key] = 1
12892   FS = "\a"
12893
12894 }
12895 {
12896   line = $ 0
12897   nfields = split(line, field, "@")
12898   substed = 0
12899   len = length(field[1])
12900   for (i = 2; i < nfields; i++) {
12901     key = field[i]
12902     keylen = length(key)
12903     if (S_is_set[key]) {
12904       value = S[key]
12905       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12906       len += length(value) + length(field[++i])
12907       substed = 1
12908     } else
12909       len += 1 + keylen
12910   }
12911
12912   print line
12913 }
12914
12915 _ACAWK
12916 _ACEOF
12917 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12918 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12919   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12920 else
12921   cat
12922 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12923   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12924 _ACEOF
12925
12926 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12927 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12928 # trailing colons and then remove the whole line if VPATH becomes empty
12929 # (actually we leave an empty line to preserve line numbers).
12930 if test "x$srcdir" = x.; then
12931   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12932 h
12933 s///
12934 s/^/:/
12935 s/[      ]*$/:/
12936 s/:\$(srcdir):/:/g
12937 s/:\${srcdir}:/:/g
12938 s/:@srcdir@:/:/g
12939 s/^:*//
12940 s/:*$//
12941 x
12942 s/\(=[   ]*\).*/\1/
12943 G
12944 s/\n//
12945 s/^[^=]*=[       ]*$//
12946 }'
12947 fi
12948
12949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12950 fi # test -n "$CONFIG_FILES"
12951
12952 # Set up the scripts for CONFIG_HEADERS section.
12953 # No need to generate them if there are no CONFIG_HEADERS.
12954 # This happens for instance with `./config.status Makefile'.
12955 if test -n "$CONFIG_HEADERS"; then
12956 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
12957 BEGIN {
12958 _ACEOF
12959
12960 # Transform confdefs.h into an awk script `defines.awk', embedded as
12961 # here-document in config.status, that substitutes the proper values into
12962 # config.h.in to produce config.h.
12963
12964 # Create a delimiter string that does not exist in confdefs.h, to ease
12965 # handling of long lines.
12966 ac_delim='%!_!# '
12967 for ac_last_try in false false :; do
12968   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
12969   if test -z "$ac_tt"; then
12970     break
12971   elif $ac_last_try; then
12972     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
12973   else
12974     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12975   fi
12976 done
12977
12978 # For the awk script, D is an array of macro values keyed by name,
12979 # likewise P contains macro parameters if any.  Preserve backslash
12980 # newline sequences.
12981
12982 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12983 sed -n '
12984 s/.\{148\}/&'"$ac_delim"'/g
12985 t rset
12986 :rset
12987 s/^[     ]*#[    ]*define[       ][      ]*/ /
12988 t def
12989 d
12990 :def
12991 s/\\$//
12992 t bsnl
12993 s/["\\]/\\&/g
12994 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
12995 D["\1"]=" \3"/p
12996 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
12997 d
12998 :bsnl
12999 s/["\\]/\\&/g
13000 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13001 D["\1"]=" \3\\\\\\n"\\/p
13002 t cont
13003 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13004 t cont
13005 d
13006 :cont
13007 n
13008 s/.\{148\}/&'"$ac_delim"'/g
13009 t clear
13010 :clear
13011 s/\\$//
13012 t bsnlc
13013 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13014 d
13015 :bsnlc
13016 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13017 b cont
13018 ' <confdefs.h | sed '
13019 s/'"$ac_delim"'/"\\\
13020 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13021
13022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13023   for (key in D) D_is_set[key] = 1
13024   FS = "\a"
13025 }
13026 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13027   line = \$ 0
13028   split(line, arg, " ")
13029   if (arg[1] == "#") {
13030     defundef = arg[2]
13031     mac1 = arg[3]
13032   } else {
13033     defundef = substr(arg[1], 2)
13034     mac1 = arg[2]
13035   }
13036   split(mac1, mac2, "(") #)
13037   macro = mac2[1]
13038   prefix = substr(line, 1, index(line, defundef) - 1)
13039   if (D_is_set[macro]) {
13040     # Preserve the white space surrounding the "#".
13041     print prefix "define", macro P[macro] D[macro]
13042     next
13043   } else {
13044     # Replace #undef with comments.  This is necessary, for example,
13045     # in the case of _POSIX_SOURCE, which is predefined and required
13046     # on some systems where configure will not decide to define it.
13047     if (defundef == "undef") {
13048       print "/*", prefix defundef, macro, "*/"
13049       next
13050     }
13051   }
13052 }
13053 { print }
13054 _ACAWK
13055 _ACEOF
13056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13057   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13058 fi # test -n "$CONFIG_HEADERS"
13059
13060
13061 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13062 shift
13063 for ac_tag
13064 do
13065   case $ac_tag in
13066   :[FHLC]) ac_mode=$ac_tag; continue;;
13067   esac
13068   case $ac_mode$ac_tag in
13069   :[FHL]*:*);;
13070   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13071   :[FH]-) ac_tag=-:-;;
13072   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13073   esac
13074   ac_save_IFS=$IFS
13075   IFS=:
13076   set x $ac_tag
13077   IFS=$ac_save_IFS
13078   shift
13079   ac_file=$1
13080   shift
13081
13082   case $ac_mode in
13083   :L) ac_source=$1;;
13084   :[FH])
13085     ac_file_inputs=
13086     for ac_f
13087     do
13088       case $ac_f in
13089       -) ac_f="$ac_tmp/stdin";;
13090       *) # Look for the file first in the build tree, then in the source tree
13091          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13092          # because $ac_f cannot contain `:'.
13093          test -f "$ac_f" ||
13094            case $ac_f in
13095            [\\/$]*) false;;
13096            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13097            esac ||
13098            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13099       esac
13100       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13101       as_fn_append ac_file_inputs " '$ac_f'"
13102     done
13103
13104     # Let's still pretend it is `configure' which instantiates (i.e., don't
13105     # use $as_me), people would be surprised to read:
13106     #    /* config.h.  Generated by config.status.  */
13107     configure_input='Generated from '`
13108           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13109         `' by configure.'
13110     if test x"$ac_file" != x-; then
13111       configure_input="$ac_file.  $configure_input"
13112       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13113 $as_echo "$as_me: creating $ac_file" >&6;}
13114     fi
13115     # Neutralize special characters interpreted by sed in replacement strings.
13116     case $configure_input in #(
13117     *\&* | *\|* | *\\* )
13118        ac_sed_conf_input=`$as_echo "$configure_input" |
13119        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13120     *) ac_sed_conf_input=$configure_input;;
13121     esac
13122
13123     case $ac_tag in
13124     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13125       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13126     esac
13127     ;;
13128   esac
13129
13130   ac_dir=`$as_dirname -- "$ac_file" ||
13131 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13132          X"$ac_file" : 'X\(//\)[^/]' \| \
13133          X"$ac_file" : 'X\(//\)$' \| \
13134          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13135 $as_echo X"$ac_file" |
13136     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13137             s//\1/
13138             q
13139           }
13140           /^X\(\/\/\)[^/].*/{
13141             s//\1/
13142             q
13143           }
13144           /^X\(\/\/\)$/{
13145             s//\1/
13146             q
13147           }
13148           /^X\(\/\).*/{
13149             s//\1/
13150             q
13151           }
13152           s/.*/./; q'`
13153   as_dir="$ac_dir"; as_fn_mkdir_p
13154   ac_builddir=.
13155
13156 case "$ac_dir" in
13157 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13158 *)
13159   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13160   # A ".." for each directory in $ac_dir_suffix.
13161   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13162   case $ac_top_builddir_sub in
13163   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13164   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13165   esac ;;
13166 esac
13167 ac_abs_top_builddir=$ac_pwd
13168 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13169 # for backward compatibility:
13170 ac_top_builddir=$ac_top_build_prefix
13171
13172 case $srcdir in
13173   .)  # We are building in place.
13174     ac_srcdir=.
13175     ac_top_srcdir=$ac_top_builddir_sub
13176     ac_abs_top_srcdir=$ac_pwd ;;
13177   [\\/]* | ?:[\\/]* )  # Absolute name.
13178     ac_srcdir=$srcdir$ac_dir_suffix;
13179     ac_top_srcdir=$srcdir
13180     ac_abs_top_srcdir=$srcdir ;;
13181   *) # Relative name.
13182     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13183     ac_top_srcdir=$ac_top_build_prefix$srcdir
13184     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13185 esac
13186 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13187
13188
13189   case $ac_mode in
13190   :F)
13191   #
13192   # CONFIG_FILE
13193   #
13194
13195   case $INSTALL in
13196   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13197   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13198   esac
13199 _ACEOF
13200
13201 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13202 # If the template does not know about datarootdir, expand it.
13203 # FIXME: This hack should be removed a few years after 2.60.
13204 ac_datarootdir_hack=; ac_datarootdir_seen=
13205 ac_sed_dataroot='
13206 /datarootdir/ {
13207   p
13208   q
13209 }
13210 /@datadir@/p
13211 /@docdir@/p
13212 /@infodir@/p
13213 /@localedir@/p
13214 /@mandir@/p'
13215 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13216 *datarootdir*) ac_datarootdir_seen=yes;;
13217 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13218   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13219 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13220 _ACEOF
13221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13222   ac_datarootdir_hack='
13223   s&@datadir@&$datadir&g
13224   s&@docdir@&$docdir&g
13225   s&@infodir@&$infodir&g
13226   s&@localedir@&$localedir&g
13227   s&@mandir@&$mandir&g
13228   s&\\\${datarootdir}&$datarootdir&g' ;;
13229 esac
13230 _ACEOF
13231
13232 # Neutralize VPATH when `$srcdir' = `.'.
13233 # Shell code in configure.ac might set extrasub.
13234 # FIXME: do we really want to maintain this feature?
13235 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13236 ac_sed_extra="$ac_vpsub
13237 $extrasub
13238 _ACEOF
13239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13240 :t
13241 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13242 s|@configure_input@|$ac_sed_conf_input|;t t
13243 s&@top_builddir@&$ac_top_builddir_sub&;t t
13244 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13245 s&@srcdir@&$ac_srcdir&;t t
13246 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13247 s&@top_srcdir@&$ac_top_srcdir&;t t
13248 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13249 s&@builddir@&$ac_builddir&;t t
13250 s&@abs_builddir@&$ac_abs_builddir&;t t
13251 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13252 s&@INSTALL@&$ac_INSTALL&;t t
13253 $ac_datarootdir_hack
13254 "
13255 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13256   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13257
13258 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13259   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13260   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13261       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13262   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13263 which seems to be undefined.  Please make sure it is defined" >&5
13264 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13265 which seems to be undefined.  Please make sure it is defined" >&2;}
13266
13267   rm -f "$ac_tmp/stdin"
13268   case $ac_file in
13269   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13270   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13271   esac \
13272   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13273  ;;
13274   :H)
13275   #
13276   # CONFIG_HEADER
13277   #
13278   if test x"$ac_file" != x-; then
13279     {
13280       $as_echo "/* $configure_input  */" \
13281       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13282     } >"$ac_tmp/config.h" \
13283       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13284     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13285       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13286 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13287     else
13288       rm -f "$ac_file"
13289       mv "$ac_tmp/config.h" "$ac_file" \
13290         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13291     fi
13292   else
13293     $as_echo "/* $configure_input  */" \
13294       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13295       || as_fn_error $? "could not create -" "$LINENO" 5
13296   fi
13297  ;;
13298
13299   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13300 $as_echo "$as_me: executing $ac_file commands" >&6;}
13301  ;;
13302   esac
13303
13304
13305   case $ac_file$ac_mode in
13306     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
13307     "libtool":C)
13308
13309     # See if we are running on zsh, and set the options which allow our
13310     # commands through without removal of \ escapes.
13311     if test -n "${ZSH_VERSION+set}" ; then
13312       setopt NO_GLOB_SUBST
13313     fi
13314
13315     cfgfile="${ofile}T"
13316     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13317     $RM "$cfgfile"
13318
13319     cat <<_LT_EOF >> "$cfgfile"
13320 #! $SHELL
13321
13322 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13323 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13324 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13325 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13326 #
13327 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13328 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13329 #   Written by Gordon Matzigkeit, 1996
13330 #
13331 #   This file is part of GNU Libtool.
13332 #
13333 # GNU Libtool is free software; you can redistribute it and/or
13334 # modify it under the terms of the GNU General Public License as
13335 # published by the Free Software Foundation; either version 2 of
13336 # the License, or (at your option) any later version.
13337 #
13338 # As a special exception to the GNU General Public License,
13339 # if you distribute this file as part of a program or library that
13340 # is built using GNU Libtool, you may include this file under the
13341 # same distribution terms that you use for the rest of that program.
13342 #
13343 # GNU Libtool is distributed in the hope that it will be useful,
13344 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13345 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13346 # GNU General Public License for more details.
13347 #
13348 # You should have received a copy of the GNU General Public License
13349 # along with GNU Libtool; see the file COPYING.  If not, a copy
13350 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13351 # obtained by writing to the Free Software Foundation, Inc.,
13352 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13353
13354
13355 # The names of the tagged configurations supported by this script.
13356 available_tags=""
13357
13358 # ### BEGIN LIBTOOL CONFIG
13359
13360 # Which release of libtool.m4 was used?
13361 macro_version=$macro_version
13362 macro_revision=$macro_revision
13363
13364 # Whether or not to build shared libraries.
13365 build_libtool_libs=$enable_shared
13366
13367 # Whether or not to build static libraries.
13368 build_old_libs=$enable_static
13369
13370 # What type of objects to build.
13371 pic_mode=$pic_mode
13372
13373 # Whether or not to optimize for fast installation.
13374 fast_install=$enable_fast_install
13375
13376 # Shell to use when invoking shell scripts.
13377 SHELL=$lt_SHELL
13378
13379 # An echo program that protects backslashes.
13380 ECHO=$lt_ECHO
13381
13382 # The host system.
13383 host_alias=$host_alias
13384 host=$host
13385 host_os=$host_os
13386
13387 # The build system.
13388 build_alias=$build_alias
13389 build=$build
13390 build_os=$build_os
13391
13392 # A sed program that does not truncate output.
13393 SED=$lt_SED
13394
13395 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13396 Xsed="\$SED -e 1s/^X//"
13397
13398 # A grep program that handles long lines.
13399 GREP=$lt_GREP
13400
13401 # An ERE matcher.
13402 EGREP=$lt_EGREP
13403
13404 # A literal string matcher.
13405 FGREP=$lt_FGREP
13406
13407 # A BSD- or MS-compatible name lister.
13408 NM=$lt_NM
13409
13410 # Whether we need soft or hard links.
13411 LN_S=$lt_LN_S
13412
13413 # What is the maximum length of a command?
13414 max_cmd_len=$max_cmd_len
13415
13416 # Object file suffix (normally "o").
13417 objext=$ac_objext
13418
13419 # Executable file suffix (normally "").
13420 exeext=$exeext
13421
13422 # whether the shell understands "unset".
13423 lt_unset=$lt_unset
13424
13425 # turn spaces into newlines.
13426 SP2NL=$lt_lt_SP2NL
13427
13428 # turn newlines into spaces.
13429 NL2SP=$lt_lt_NL2SP
13430
13431 # An object symbol dumper.
13432 OBJDUMP=$lt_OBJDUMP
13433
13434 # Method to check whether dependent libraries are shared objects.
13435 deplibs_check_method=$lt_deplibs_check_method
13436
13437 # Command to use when deplibs_check_method == "file_magic".
13438 file_magic_cmd=$lt_file_magic_cmd
13439
13440 # The archiver.
13441 AR=$lt_AR
13442 AR_FLAGS=$lt_AR_FLAGS
13443
13444 # A symbol stripping program.
13445 STRIP=$lt_STRIP
13446
13447 # Commands used to install an old-style archive.
13448 RANLIB=$lt_RANLIB
13449 old_postinstall_cmds=$lt_old_postinstall_cmds
13450 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13451
13452 # Whether to use a lock for old archive extraction.
13453 lock_old_archive_extraction=$lock_old_archive_extraction
13454
13455 # A C compiler.
13456 LTCC=$lt_CC
13457
13458 # LTCC compiler flags.
13459 LTCFLAGS=$lt_CFLAGS
13460
13461 # Take the output of nm and produce a listing of raw symbols and C names.
13462 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13463
13464 # Transform the output of nm in a proper C declaration.
13465 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13466
13467 # Transform the output of nm in a C name address pair.
13468 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13469
13470 # Transform the output of nm in a C name address pair when lib prefix is needed.
13471 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13472
13473 # The name of the directory that contains temporary libtool files.
13474 objdir=$objdir
13475
13476 # Used to examine libraries when file_magic_cmd begins with "file".
13477 MAGIC_CMD=$MAGIC_CMD
13478
13479 # Must we lock files when doing compilation?
13480 need_locks=$lt_need_locks
13481
13482 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13483 DSYMUTIL=$lt_DSYMUTIL
13484
13485 # Tool to change global to local symbols on Mac OS X.
13486 NMEDIT=$lt_NMEDIT
13487
13488 # Tool to manipulate fat objects and archives on Mac OS X.
13489 LIPO=$lt_LIPO
13490
13491 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13492 OTOOL=$lt_OTOOL
13493
13494 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13495 OTOOL64=$lt_OTOOL64
13496
13497 # Old archive suffix (normally "a").
13498 libext=$libext
13499
13500 # Shared library suffix (normally ".so").
13501 shrext_cmds=$lt_shrext_cmds
13502
13503 # The commands to extract the exported symbol list from a shared archive.
13504 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13505
13506 # Variables whose values should be saved in libtool wrapper scripts and
13507 # restored at link time.
13508 variables_saved_for_relink=$lt_variables_saved_for_relink
13509
13510 # Do we need the "lib" prefix for modules?
13511 need_lib_prefix=$need_lib_prefix
13512
13513 # Do we need a version for libraries?
13514 need_version=$need_version
13515
13516 # Library versioning type.
13517 version_type=$version_type
13518
13519 # Shared library runtime path variable.
13520 runpath_var=$runpath_var
13521
13522 # Shared library path variable.
13523 shlibpath_var=$shlibpath_var
13524
13525 # Is shlibpath searched before the hard-coded library search path?
13526 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13527
13528 # Format of library name prefix.
13529 libname_spec=$lt_libname_spec
13530
13531 # List of archive names.  First name is the real one, the rest are links.
13532 # The last name is the one that the linker finds with -lNAME
13533 library_names_spec=$lt_library_names_spec
13534
13535 # The coded name of the library, if different from the real name.
13536 soname_spec=$lt_soname_spec
13537
13538 # Permission mode override for installation of shared libraries.
13539 install_override_mode=$lt_install_override_mode
13540
13541 # Command to use after installation of a shared archive.
13542 postinstall_cmds=$lt_postinstall_cmds
13543
13544 # Command to use after uninstallation of a shared archive.
13545 postuninstall_cmds=$lt_postuninstall_cmds
13546
13547 # Commands used to finish a libtool library installation in a directory.
13548 finish_cmds=$lt_finish_cmds
13549
13550 # As "finish_cmds", except a single script fragment to be evaled but
13551 # not shown.
13552 finish_eval=$lt_finish_eval
13553
13554 # Whether we should hardcode library paths into libraries.
13555 hardcode_into_libs=$hardcode_into_libs
13556
13557 # Compile-time system search path for libraries.
13558 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13559
13560 # Run-time system search path for libraries.
13561 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13562
13563 # Whether dlopen is supported.
13564 dlopen_support=$enable_dlopen
13565
13566 # Whether dlopen of programs is supported.
13567 dlopen_self=$enable_dlopen_self
13568
13569 # Whether dlopen of statically linked programs is supported.
13570 dlopen_self_static=$enable_dlopen_self_static
13571
13572 # Commands to strip libraries.
13573 old_striplib=$lt_old_striplib
13574 striplib=$lt_striplib
13575
13576
13577 # The linker used to build libraries.
13578 LD=$lt_LD
13579
13580 # How to create reloadable object files.
13581 reload_flag=$lt_reload_flag
13582 reload_cmds=$lt_reload_cmds
13583
13584 # Commands used to build an old-style archive.
13585 old_archive_cmds=$lt_old_archive_cmds
13586
13587 # A language specific compiler.
13588 CC=$lt_compiler
13589
13590 # Is the compiler the GNU compiler?
13591 with_gcc=$GCC
13592
13593 # Compiler flag to turn off builtin functions.
13594 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13595
13596 # How to pass a linker flag through the compiler.
13597 wl=$lt_lt_prog_compiler_wl
13598
13599 # Additional compiler flags for building library objects.
13600 pic_flag=$lt_lt_prog_compiler_pic
13601
13602 # Compiler flag to prevent dynamic linking.
13603 link_static_flag=$lt_lt_prog_compiler_static
13604
13605 # Does compiler simultaneously support -c and -o options?
13606 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13607
13608 # Whether or not to add -lc for building shared libraries.
13609 build_libtool_need_lc=$archive_cmds_need_lc
13610
13611 # Whether or not to disallow shared libs when runtime libs are static.
13612 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13613
13614 # Compiler flag to allow reflexive dlopens.
13615 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13616
13617 # Compiler flag to generate shared objects directly from archives.
13618 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13619
13620 # Whether the compiler copes with passing no objects directly.
13621 compiler_needs_object=$lt_compiler_needs_object
13622
13623 # Create an old-style archive from a shared archive.
13624 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13625
13626 # Create a temporary old-style archive to link instead of a shared archive.
13627 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13628
13629 # Commands used to build a shared archive.
13630 archive_cmds=$lt_archive_cmds
13631 archive_expsym_cmds=$lt_archive_expsym_cmds
13632
13633 # Commands used to build a loadable module if different from building
13634 # a shared archive.
13635 module_cmds=$lt_module_cmds
13636 module_expsym_cmds=$lt_module_expsym_cmds
13637
13638 # Whether we are building with GNU ld or not.
13639 with_gnu_ld=$lt_with_gnu_ld
13640
13641 # Flag that allows shared libraries with undefined symbols to be built.
13642 allow_undefined_flag=$lt_allow_undefined_flag
13643
13644 # Flag that enforces no undefined symbols.
13645 no_undefined_flag=$lt_no_undefined_flag
13646
13647 # Flag to hardcode \$libdir into a binary during linking.
13648 # This must work even if \$libdir does not exist
13649 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13650
13651 # If ld is used when linking, flag to hardcode \$libdir into a binary
13652 # during linking.  This must work even if \$libdir does not exist.
13653 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13654
13655 # Whether we need a single "-rpath" flag with a separated argument.
13656 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13657
13658 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13659 # DIR into the resulting binary.
13660 hardcode_direct=$hardcode_direct
13661
13662 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13663 # DIR into the resulting binary and the resulting library dependency is
13664 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13665 # library is relocated.
13666 hardcode_direct_absolute=$hardcode_direct_absolute
13667
13668 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13669 # into the resulting binary.
13670 hardcode_minus_L=$hardcode_minus_L
13671
13672 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13673 # into the resulting binary.
13674 hardcode_shlibpath_var=$hardcode_shlibpath_var
13675
13676 # Set to "yes" if building a shared library automatically hardcodes DIR
13677 # into the library and all subsequent libraries and executables linked
13678 # against it.
13679 hardcode_automatic=$hardcode_automatic
13680
13681 # Set to yes if linker adds runtime paths of dependent libraries
13682 # to runtime path list.
13683 inherit_rpath=$inherit_rpath
13684
13685 # Whether libtool must link a program against all its dependency libraries.
13686 link_all_deplibs=$link_all_deplibs
13687
13688 # Fix the shell variable \$srcfile for the compiler.
13689 fix_srcfile_path=$lt_fix_srcfile_path
13690
13691 # Set to "yes" if exported symbols are required.
13692 always_export_symbols=$always_export_symbols
13693
13694 # The commands to list exported symbols.
13695 export_symbols_cmds=$lt_export_symbols_cmds
13696
13697 # Symbols that should not be listed in the preloaded symbols.
13698 exclude_expsyms=$lt_exclude_expsyms
13699
13700 # Symbols that must always be exported.
13701 include_expsyms=$lt_include_expsyms
13702
13703 # Commands necessary for linking programs (against libraries) with templates.
13704 prelink_cmds=$lt_prelink_cmds
13705
13706 # Specify filename containing input files.
13707 file_list_spec=$lt_file_list_spec
13708
13709 # How to hardcode a shared library path into an executable.
13710 hardcode_action=$hardcode_action
13711
13712 # ### END LIBTOOL CONFIG
13713
13714 _LT_EOF
13715
13716   case $host_os in
13717   aix3*)
13718     cat <<\_LT_EOF >> "$cfgfile"
13719 # AIX sometimes has problems with the GCC collect2 program.  For some
13720 # reason, if we set the COLLECT_NAMES environment variable, the problems
13721 # vanish in a puff of smoke.
13722 if test "X${COLLECT_NAMES+set}" != Xset; then
13723   COLLECT_NAMES=
13724   export COLLECT_NAMES
13725 fi
13726 _LT_EOF
13727     ;;
13728   esac
13729
13730
13731 ltmain="$ac_aux_dir/ltmain.sh"
13732
13733
13734   # We use sed instead of cat because bash on DJGPP gets confused if
13735   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13736   # text mode, it properly converts lines to CR/LF.  This bash problem
13737   # is reportedly fixed, but why not run on old versions too?
13738   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13739     || (rm -f "$cfgfile"; exit 1)
13740
13741   case $xsi_shell in
13742   yes)
13743     cat << \_LT_EOF >> "$cfgfile"
13744
13745 # func_dirname file append nondir_replacement
13746 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13747 # otherwise set result to NONDIR_REPLACEMENT.
13748 func_dirname ()
13749 {
13750   case ${1} in
13751     */*) func_dirname_result="${1%/*}${2}" ;;
13752     *  ) func_dirname_result="${3}" ;;
13753   esac
13754 }
13755
13756 # func_basename file
13757 func_basename ()
13758 {
13759   func_basename_result="${1##*/}"
13760 }
13761
13762 # func_dirname_and_basename file append nondir_replacement
13763 # perform func_basename and func_dirname in a single function
13764 # call:
13765 #   dirname:  Compute the dirname of FILE.  If nonempty,
13766 #             add APPEND to the result, otherwise set result
13767 #             to NONDIR_REPLACEMENT.
13768 #             value returned in "$func_dirname_result"
13769 #   basename: Compute filename of FILE.
13770 #             value retuned in "$func_basename_result"
13771 # Implementation must be kept synchronized with func_dirname
13772 # and func_basename. For efficiency, we do not delegate to
13773 # those functions but instead duplicate the functionality here.
13774 func_dirname_and_basename ()
13775 {
13776   case ${1} in
13777     */*) func_dirname_result="${1%/*}${2}" ;;
13778     *  ) func_dirname_result="${3}" ;;
13779   esac
13780   func_basename_result="${1##*/}"
13781 }
13782
13783 # func_stripname prefix suffix name
13784 # strip PREFIX and SUFFIX off of NAME.
13785 # PREFIX and SUFFIX must not contain globbing or regex special
13786 # characters, hashes, percent signs, but SUFFIX may contain a leading
13787 # dot (in which case that matches only a dot).
13788 func_stripname ()
13789 {
13790   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13791   # positional parameters, so assign one to ordinary parameter first.
13792   func_stripname_result=${3}
13793   func_stripname_result=${func_stripname_result#"${1}"}
13794   func_stripname_result=${func_stripname_result%"${2}"}
13795 }
13796
13797 # func_opt_split
13798 func_opt_split ()
13799 {
13800   func_opt_split_opt=${1%%=*}
13801   func_opt_split_arg=${1#*=}
13802 }
13803
13804 # func_lo2o object
13805 func_lo2o ()
13806 {
13807   case ${1} in
13808     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13809     *)    func_lo2o_result=${1} ;;
13810   esac
13811 }
13812
13813 # func_xform libobj-or-source
13814 func_xform ()
13815 {
13816   func_xform_result=${1%.*}.lo
13817 }
13818
13819 # func_arith arithmetic-term...
13820 func_arith ()
13821 {
13822   func_arith_result=$(( $* ))
13823 }
13824
13825 # func_len string
13826 # STRING may not start with a hyphen.
13827 func_len ()
13828 {
13829   func_len_result=${#1}
13830 }
13831
13832 _LT_EOF
13833     ;;
13834   *) # Bourne compatible functions.
13835     cat << \_LT_EOF >> "$cfgfile"
13836
13837 # func_dirname file append nondir_replacement
13838 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13839 # otherwise set result to NONDIR_REPLACEMENT.
13840 func_dirname ()
13841 {
13842   # Extract subdirectory from the argument.
13843   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13844   if test "X$func_dirname_result" = "X${1}"; then
13845     func_dirname_result="${3}"
13846   else
13847     func_dirname_result="$func_dirname_result${2}"
13848   fi
13849 }
13850
13851 # func_basename file
13852 func_basename ()
13853 {
13854   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13855 }
13856
13857
13858 # func_stripname prefix suffix name
13859 # strip PREFIX and SUFFIX off of NAME.
13860 # PREFIX and SUFFIX must not contain globbing or regex special
13861 # characters, hashes, percent signs, but SUFFIX may contain a leading
13862 # dot (in which case that matches only a dot).
13863 # func_strip_suffix prefix name
13864 func_stripname ()
13865 {
13866   case ${2} in
13867     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13868     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13869   esac
13870 }
13871
13872 # sed scripts:
13873 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13874 my_sed_long_arg='1s/^-[^=]*=//'
13875
13876 # func_opt_split
13877 func_opt_split ()
13878 {
13879   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13880   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13881 }
13882
13883 # func_lo2o object
13884 func_lo2o ()
13885 {
13886   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13887 }
13888
13889 # func_xform libobj-or-source
13890 func_xform ()
13891 {
13892   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13893 }
13894
13895 # func_arith arithmetic-term...
13896 func_arith ()
13897 {
13898   func_arith_result=`expr "$@"`
13899 }
13900
13901 # func_len string
13902 # STRING may not start with a hyphen.
13903 func_len ()
13904 {
13905   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13906 }
13907
13908 _LT_EOF
13909 esac
13910
13911 case $lt_shell_append in
13912   yes)
13913     cat << \_LT_EOF >> "$cfgfile"
13914
13915 # func_append var value
13916 # Append VALUE to the end of shell variable VAR.
13917 func_append ()
13918 {
13919   eval "$1+=\$2"
13920 }
13921 _LT_EOF
13922     ;;
13923   *)
13924     cat << \_LT_EOF >> "$cfgfile"
13925
13926 # func_append var value
13927 # Append VALUE to the end of shell variable VAR.
13928 func_append ()
13929 {
13930   eval "$1=\$$1\$2"
13931 }
13932
13933 _LT_EOF
13934     ;;
13935   esac
13936
13937
13938   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13939     || (rm -f "$cfgfile"; exit 1)
13940
13941   mv -f "$cfgfile" "$ofile" ||
13942     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13943   chmod +x "$ofile"
13944
13945  ;;
13946     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
13947  rm -f Makesim1.tmp Makesim2.tmp Makefile
13948  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
13949  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
13950  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
13951         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
13952         <Makefile.sim >Makefile
13953  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
13954  ;;
13955     "stamp-h":C) echo > stamp-h ;;
13956
13957   esac
13958 done # for ac_tag
13959
13960
13961 as_fn_exit 0
13962 _ACEOF
13963 ac_clean_files=$ac_clean_files_save
13964
13965 test $ac_write_fail = 0 ||
13966   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13967
13968
13969 # configure is writing to config.log, and then calls config.status.
13970 # config.status does its own redirection, appending to config.log.
13971 # Unfortunately, on DOS this fails, as config.log is still kept open
13972 # by configure, so config.status won't be able to write to it; its
13973 # output is simply discarded.  So we exec the FD to /dev/null,
13974 # effectively closing config.log, so it can be properly (re)opened and
13975 # appended to by config.status.  When coming back to configure, we
13976 # need to make the FD available again.
13977 if test "$no_create" != yes; then
13978   ac_cs_success=:
13979   ac_config_status_args=
13980   test "$silent" = yes &&
13981     ac_config_status_args="$ac_config_status_args --quiet"
13982   exec 5>/dev/null
13983   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13984   exec 5>>config.log
13985   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
13986   # would make configure fail if this is the last instruction.
13987   $ac_cs_success || as_fn_exit 1
13988 fi
13989 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
13990   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
13991 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13992 fi
13993
13994