spl/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for spl 0.6.5.10.
   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
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || 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='spl'
 589 PACKAGE_TARNAME='spl'
 590 PACKAGE_VERSION='0.6.5.10'
 591 PACKAGE_STRING='spl 0.6.5.10'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 CONFIG_KERNEL_FALSE
 636 CONFIG_KERNEL_TRUE
 637 CONFIG_USER_FALSE
 638 CONFIG_USER_TRUE
 639 DEBUG_KMEM_TRACKING
 640 DEBUG_KMEM
 641 DEBUG_SPL
 642 DEBUG_CFLAGS
 643 KERNELCPPFLAGS
 644 KERNELMAKE_PARAMS
 645 LINUX_SYMBOLS
 646 LINUX_VERSION
 647 LINUX_OBJ
 648 LINUX
 649 SPL_CONFIG
 650 ALIEN_VERSION
 651 ALIEN
 652 HAVE_ALIEN
 653 DPKGBUILD_VERSION
 654 DPKGBUILD
 655 HAVE_DPKGBUILD
 656 DPKG_VERSION
 657 DPKG
 658 HAVE_DPKG
 659 SRPM_DEFINE_COMMON
 660 SRPM_DEFINE_DKMS
 661 SRPM_DEFINE_KMOD
 662 SRPM_DEFINE_UTIL
 663 RPM_DEFINE_COMMON
 664 RPM_DEFINE_DKMS
 665 RPM_DEFINE_KMOD
 666 RPM_DEFINE_UTIL
 667 RPM_SPEC_DIR
 668 RPMBUILD_VERSION
 669 RPMBUILD
 670 HAVE_RPMBUILD
 671 RPM_VERSION
 672 RPM
 673 HAVE_RPM
 674 DEFAULT_PACKAGE
 675 VENDOR
 676 CPP
 677 LT_SYS_LIBRARY_PATH
 678 OTOOL64
 679 OTOOL
 680 LIPO
 681 NMEDIT
 682 DSYMUTIL
 683 MANIFEST_TOOL
 684 RANLIB
 685 ac_ct_AR
 686 AR
 687 DLLTOOL
 688 OBJDUMP
 689 LN_S
 690 NM
 691 ac_ct_DUMPBIN
 692 DUMPBIN
 693 LD
 694 FGREP
 695 EGREP
 696 GREP
 697 SED
 698 LIBTOOL
 699 am__fastdepCC_FALSE
 700 am__fastdepCC_TRUE
 701 CCDEPMODE
 702 am__nodep
 703 AMDEPBACKSLASH
 704 AMDEP_FALSE
 705 AMDEP_TRUE
 706 am__quote
 707 am__include
 708 DEPDIR
 709 OBJEXT
 710 EXEEXT
 711 ac_ct_CC
 712 CPPFLAGS
 713 LDFLAGS
 714 CFLAGS
 715 CC
 716 am__untar
 717 am__tar
 718 AMTAR
 719 am__leading_dot
 720 SET_MAKE
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 738 AM_BACKSLASH
 739 AM_DEFAULT_VERBOSITY
 740 AM_DEFAULT_V
 741 AM_V
 742 MAINT
 743 MAINTAINER_MODE_FALSE
 744 MAINTAINER_MODE_TRUE
 745 target_os
 746 target_vendor
 747 target_cpu
 748 target
 749 host_os
 750 host_vendor
 751 host_cpu
 752 host
 753 build_os
 754 build_vendor
 755 build_cpu
 756 build
 757 SPL_META_LT_AGE
 758 SPL_META_LT_REVISION
 759 SPL_META_LT_CURRENT
 760 SPL_META_AUTHOR
 761 SPL_META_DATA
 762 SPL_META_ALIAS
 763 SPL_META_LICENSE
 764 RELEASE
 765 SPL_META_RELEASE
 766 SPL_META_VERSION
 767 SPL_META_NAME
 768 AWK
 769 target_alias
 770 host_alias
 771 build_alias
 772 LIBS
 773 ECHO_T
 774 ECHO_N
 775 ECHO_C
 776 DEFS
 777 mandir
 778 localedir
 779 libdir
 780 psdir
 781 pdfdir
 782 dvidir
 783 htmldir
 784 infodir
 785 docdir
 786 oldincludedir
 787 includedir
 788 runstatedir
 789 localstatedir
 790 sharedstatedir
 791 sysconfdir
 792 datadir
 793 datarootdir
 794 libexecdir
 795 sbindir
 796 bindir
 797 program_transform_name
 798 prefix
 799 exec_prefix
 800 PACKAGE_URL
 801 PACKAGE_BUGREPORT
 802 PACKAGE_STRING
 803 PACKAGE_VERSION
 804 PACKAGE_TARNAME
 805 PACKAGE_NAME
 806 PATH_SEPARATOR
 807 SHELL'
 808 ac_subst_files=''
 809 ac_user_opts='
 810 enable_option_checking
 811 enable_maintainer_mode
 812 enable_silent_rules
 813 enable_dependency_tracking
 814 enable_shared
 815 enable_static
 816 with_pic
 817 enable_fast_install
 818 with_aix_soname
 819 with_gnu_ld
 820 with_sysroot
 821 enable_libtool_lock
 822 with_spec
 823 with_config
 824 enable_linux_builtin
 825 with_linux
 826 with_linux_obj
 827 enable_debug
 828 enable_debug_kmem
 829 enable_debug_kmem_tracking
 830 enable_atomic_spinlocks
 831 '
 832       ac_precious_vars='build_alias
 833 host_alias
 834 target_alias
 835 CC
 836 CFLAGS
 837 LDFLAGS
 838 LIBS
 839 CPPFLAGS
 840 LT_SYS_LIBRARY_PATH
 841 CPP'
 842
 843
 844 # Initialize some variables set by options.
 845 ac_init_help=
 846 ac_init_version=false
 847 ac_unrecognized_opts=
 848 ac_unrecognized_sep=
 849 # The variables have the same names as the options, with
 850 # dashes changed to underlines.
 851 cache_file=/dev/null
 852 exec_prefix=NONE
 853 no_create=
 854 no_recursion=
 855 prefix=NONE
 856 program_prefix=NONE
 857 program_suffix=NONE
 858 program_transform_name=s,x,x,
 859 silent=
 860 site=
 861 srcdir=
 862 verbose=
 863 x_includes=NONE
 864 x_libraries=NONE
 865
 866 # Installation directory options.
 867 # These are left unexpanded so users can "make install exec_prefix=/foo"
 868 # and all the variables that are supposed to be based on exec_prefix
 869 # by default will actually change.
 870 # Use braces instead of parens because sh, perl, etc. also accept them.
 871 # (The list follows the same order as the GNU Coding Standards.)
 872 bindir='${exec_prefix}/bin'
 873 sbindir='${exec_prefix}/sbin'
 874 libexecdir='${exec_prefix}/libexec'
 875 datarootdir='${prefix}/share'
 876 datadir='${datarootdir}'
 877 sysconfdir='${prefix}/etc'
 878 sharedstatedir='${prefix}/com'
 879 localstatedir='${prefix}/var'
 880 runstatedir='${localstatedir}/run'
 881 includedir='${prefix}/include'
 882 oldincludedir='/usr/include'
 883 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 884 infodir='${datarootdir}/info'
 885 htmldir='${docdir}'
 886 dvidir='${docdir}'
 887 pdfdir='${docdir}'
 888 psdir='${docdir}'
 889 libdir='${exec_prefix}/lib'
 890 localedir='${datarootdir}/locale'
 891 mandir='${datarootdir}/man'
 892
 893 ac_prev=
 894 ac_dashdash=
 895 for ac_option
 896 do
 897   # If the previous option needs an argument, assign it.
 898   if test -n "$ac_prev"; then
 899     eval $ac_prev=\$ac_option
 900     ac_prev=
 901     continue
 902   fi
 903
 904   case $ac_option in
 905   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 906   *=)   ac_optarg= ;;
 907   *)    ac_optarg=yes ;;
 908   esac
 909
 910   # Accept the important Cygnus configure options, so we can diagnose typos.
 911
 912   case $ac_dashdash$ac_option in
 913   --)
 914     ac_dashdash=yes ;;
 915
 916   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 917     ac_prev=bindir ;;
 918   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 919     bindir=$ac_optarg ;;
 920
 921   -build | --build | --buil | --bui | --bu)
 922     ac_prev=build_alias ;;
 923   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 924     build_alias=$ac_optarg ;;
 925
 926   -cache-file | --cache-file | --cache-fil | --cache-fi \
 927   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 928     ac_prev=cache_file ;;
 929   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 930   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 931     cache_file=$ac_optarg ;;
 932
 933   --config-cache | -C)
 934     cache_file=config.cache ;;
 935
 936   -datadir | --datadir | --datadi | --datad)
 937     ac_prev=datadir ;;
 938   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 939     datadir=$ac_optarg ;;
 940
 941   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 942   | --dataroo | --dataro | --datar)
 943     ac_prev=datarootdir ;;
 944   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 945   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 946     datarootdir=$ac_optarg ;;
 947
 948   -disable-* | --disable-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error $? "invalid feature name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "enable_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval enable_$ac_useropt=no ;;
 963
 964   -docdir | --docdir | --docdi | --doc | --do)
 965     ac_prev=docdir ;;
 966   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 967     docdir=$ac_optarg ;;
 968
 969   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 970     ac_prev=dvidir ;;
 971   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 972     dvidir=$ac_optarg ;;
 973
 974   -enable-* | --enable-*)
 975     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 976     # Reject names that are not valid shell variable names.
 977     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 978       as_fn_error $? "invalid feature name: $ac_useropt"
 979     ac_useropt_orig=$ac_useropt
 980     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 981     case $ac_user_opts in
 982       *"
 983 "enable_$ac_useropt"
 984 "*) ;;
 985       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 986          ac_unrecognized_sep=', ';;
 987     esac
 988     eval enable_$ac_useropt=\$ac_optarg ;;
 989
 990   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 991   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 992   | --exec | --exe | --ex)
 993     ac_prev=exec_prefix ;;
 994   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 995   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 996   | --exec=* | --exe=* | --ex=*)
 997     exec_prefix=$ac_optarg ;;
 998
 999   -gas | --gas | --ga | --g)
1000     # Obsolete; use --with-gas.
1001     with_gas=yes ;;
1002
1003   -help | --help | --hel | --he | -h)
1004     ac_init_help=long ;;
1005   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1006     ac_init_help=recursive ;;
1007   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1008     ac_init_help=short ;;
1009
1010   -host | --host | --hos | --ho)
1011     ac_prev=host_alias ;;
1012   -host=* | --host=* | --hos=* | --ho=*)
1013     host_alias=$ac_optarg ;;
1014
1015   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1016     ac_prev=htmldir ;;
1017   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1018   | --ht=*)
1019     htmldir=$ac_optarg ;;
1020
1021   -includedir | --includedir | --includedi | --included | --include \
1022   | --includ | --inclu | --incl | --inc)
1023     ac_prev=includedir ;;
1024   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1025   | --includ=* | --inclu=* | --incl=* | --inc=*)
1026     includedir=$ac_optarg ;;
1027
1028   -infodir | --infodir | --infodi | --infod | --info | --inf)
1029     ac_prev=infodir ;;
1030   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1031     infodir=$ac_optarg ;;
1032
1033   -libdir | --libdir | --libdi | --libd)
1034     ac_prev=libdir ;;
1035   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1036     libdir=$ac_optarg ;;
1037
1038   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1039   | --libexe | --libex | --libe)
1040     ac_prev=libexecdir ;;
1041   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1042   | --libexe=* | --libex=* | --libe=*)
1043     libexecdir=$ac_optarg ;;
1044
1045   -localedir | --localedir | --localedi | --localed | --locale)
1046     ac_prev=localedir ;;
1047   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1048     localedir=$ac_optarg ;;
1049
1050   -localstatedir | --localstatedir | --localstatedi | --localstated \
1051   | --localstate | --localstat | --localsta | --localst | --locals)
1052     ac_prev=localstatedir ;;
1053   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1054   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1055     localstatedir=$ac_optarg ;;
1056
1057   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1058     ac_prev=mandir ;;
1059   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1060     mandir=$ac_optarg ;;
1061
1062   -nfp | --nfp | --nf)
1063     # Obsolete; use --without-fp.
1064     with_fp=no ;;
1065
1066   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1067   | --no-cr | --no-c | -n)
1068     no_create=yes ;;
1069
1070   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1071   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1072     no_recursion=yes ;;
1073
1074   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1075   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1076   | --oldin | --oldi | --old | --ol | --o)
1077     ac_prev=oldincludedir ;;
1078   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1079   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1080   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1081     oldincludedir=$ac_optarg ;;
1082
1083   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1084     ac_prev=prefix ;;
1085   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1086     prefix=$ac_optarg ;;
1087
1088   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1089   | --program-pre | --program-pr | --program-p)
1090     ac_prev=program_prefix ;;
1091   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1092   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1093     program_prefix=$ac_optarg ;;
1094
1095   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1096   | --program-suf | --program-su | --program-s)
1097     ac_prev=program_suffix ;;
1098   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1099   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1100     program_suffix=$ac_optarg ;;
1101
1102   -program-transform-name | --program-transform-name \
1103   | --program-transform-nam | --program-transform-na \
1104   | --program-transform-n | --program-transform- \
1105   | --program-transform | --program-transfor \
1106   | --program-transfo | --program-transf \
1107   | --program-trans | --program-tran \
1108   | --progr-tra | --program-tr | --program-t)
1109     ac_prev=program_transform_name ;;
1110   -program-transform-name=* | --program-transform-name=* \
1111   | --program-transform-nam=* | --program-transform-na=* \
1112   | --program-transform-n=* | --program-transform-=* \
1113   | --program-transform=* | --program-transfor=* \
1114   | --program-transfo=* | --program-transf=* \
1115   | --program-trans=* | --program-tran=* \
1116   | --progr-tra=* | --program-tr=* | --program-t=*)
1117     program_transform_name=$ac_optarg ;;
1118
1119   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1120     ac_prev=pdfdir ;;
1121   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1122     pdfdir=$ac_optarg ;;
1123
1124   -psdir | --psdir | --psdi | --psd | --ps)
1125     ac_prev=psdir ;;
1126   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1127     psdir=$ac_optarg ;;
1128
1129   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1130   | -silent | --silent | --silen | --sile | --sil)
1131     silent=yes ;;
1132
1133   -runstatedir | --runstatedir | --runstatedi | --runstated \
1134   | --runstate | --runstat | --runsta | --runst | --runs \
1135   | --run | --ru | --r)
1136     ac_prev=runstatedir ;;
1137   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1138   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1139   | --run=* | --ru=* | --r=*)
1140     runstatedir=$ac_optarg ;;
1141
1142   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1143     ac_prev=sbindir ;;
1144   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1145   | --sbi=* | --sb=*)
1146     sbindir=$ac_optarg ;;
1147
1148   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1149   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1150   | --sharedst | --shareds | --shared | --share | --shar \
1151   | --sha | --sh)
1152     ac_prev=sharedstatedir ;;
1153   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1154   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1155   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1156   | --sha=* | --sh=*)
1157     sharedstatedir=$ac_optarg ;;
1158
1159   -site | --site | --sit)
1160     ac_prev=site ;;
1161   -site=* | --site=* | --sit=*)
1162     site=$ac_optarg ;;
1163
1164   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1165     ac_prev=srcdir ;;
1166   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1167     srcdir=$ac_optarg ;;
1168
1169   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1170   | --syscon | --sysco | --sysc | --sys | --sy)
1171     ac_prev=sysconfdir ;;
1172   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1173   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1174     sysconfdir=$ac_optarg ;;
1175
1176   -target | --target | --targe | --targ | --tar | --ta | --t)
1177     ac_prev=target_alias ;;
1178   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1179     target_alias=$ac_optarg ;;
1180
1181   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1182     verbose=yes ;;
1183
1184   -version | --version | --versio | --versi | --vers | -V)
1185     ac_init_version=: ;;
1186
1187   -with-* | --with-*)
1188     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1189     # Reject names that are not valid shell variable names.
1190     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1191       as_fn_error $? "invalid package name: $ac_useropt"
1192     ac_useropt_orig=$ac_useropt
1193     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1194     case $ac_user_opts in
1195       *"
1196 "with_$ac_useropt"
1197 "*) ;;
1198       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1199          ac_unrecognized_sep=', ';;
1200     esac
1201     eval with_$ac_useropt=\$ac_optarg ;;
1202
1203   -without-* | --without-*)
1204     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1205     # Reject names that are not valid shell variable names.
1206     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1207       as_fn_error $? "invalid package name: $ac_useropt"
1208     ac_useropt_orig=$ac_useropt
1209     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1210     case $ac_user_opts in
1211       *"
1212 "with_$ac_useropt"
1213 "*) ;;
1214       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1215          ac_unrecognized_sep=', ';;
1216     esac
1217     eval with_$ac_useropt=no ;;
1218
1219   --x)
1220     # Obsolete; use --with-x.
1221     with_x=yes ;;
1222
1223   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1224   | --x-incl | --x-inc | --x-in | --x-i)
1225     ac_prev=x_includes ;;
1226   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1227   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1228     x_includes=$ac_optarg ;;
1229
1230   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1231   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1232     ac_prev=x_libraries ;;
1233   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1234   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1235     x_libraries=$ac_optarg ;;
1236
1237   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1238 Try \`$0 --help' for more information"
1239     ;;
1240
1241   *=*)
1242     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1243     # Reject names that are not valid shell variable names.
1244     case $ac_envvar in #(
1245       '' | [0-9]* | *[!_$as_cr_alnum]* )
1246       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1247     esac
1248     eval $ac_envvar=\$ac_optarg
1249     export $ac_envvar ;;
1250
1251   *)
1252     # FIXME: should be removed in autoconf 3.0.
1253     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1254     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1255       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1256     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1257     ;;
1258
1259   esac
1260 done
1261
1262 if test -n "$ac_prev"; then
1263   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1264   as_fn_error $? "missing argument to $ac_option"
1265 fi
1266
1267 if test -n "$ac_unrecognized_opts"; then
1268   case $enable_option_checking in
1269     no) ;;
1270     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1271     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1272   esac
1273 fi
1274
1275 # Check all directory arguments for consistency.
1276 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1277                 datadir sysconfdir sharedstatedir localstatedir includedir \
1278                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1279                 libdir localedir mandir runstatedir
1280 do
1281   eval ac_val=\$$ac_var
1282   # Remove trailing slashes.
1283   case $ac_val in
1284     */ )
1285       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1286       eval $ac_var=\$ac_val;;
1287   esac
1288   # Be sure to have absolute directory names.
1289   case $ac_val in
1290     [\\/$]* | ?:[\\/]* )  continue;;
1291     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1292   esac
1293   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1294 done
1295
1296 # There might be people who depend on the old broken behavior: `$host'
1297 # used to hold the argument of --host etc.
1298 # FIXME: To remove some day.
1299 build=$build_alias
1300 host=$host_alias
1301 target=$target_alias
1302
1303 # FIXME: To remove some day.
1304 if test "x$host_alias" != x; then
1305   if test "x$build_alias" = x; then
1306     cross_compiling=maybe
1307   elif test "x$build_alias" != "x$host_alias"; then
1308     cross_compiling=yes
1309   fi
1310 fi
1311
1312 ac_tool_prefix=
1313 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1314
1315 test "$silent" = yes && exec 6>/dev/null
1316
1317
1318 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1319 ac_ls_di=`ls -di .` &&
1320 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1321   as_fn_error $? "working directory cannot be determined"
1322 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1323   as_fn_error $? "pwd does not report name of working directory"
1324
1325
1326 # Find the source files, if location was not specified.
1327 if test -z "$srcdir"; then
1328   ac_srcdir_defaulted=yes
1329   # Try the directory containing this script, then the parent directory.
1330   ac_confdir=`$as_dirname -- "$as_myself" ||
1331 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1332          X"$as_myself" : 'X\(//\)[^/]' \| \
1333          X"$as_myself" : 'X\(//\)$' \| \
1334          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1335 $as_echo X"$as_myself" |
1336     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1337             s//\1/
1338             q
1339           }
1340           /^X\(\/\/\)[^/].*/{
1341             s//\1/
1342             q
1343           }
1344           /^X\(\/\/\)$/{
1345             s//\1/
1346             q
1347           }
1348           /^X\(\/\).*/{
1349             s//\1/
1350             q
1351           }
1352           s/.*/./; q'`
1353   srcdir=$ac_confdir
1354   if test ! -r "$srcdir/$ac_unique_file"; then
1355     srcdir=..
1356   fi
1357 else
1358   ac_srcdir_defaulted=no
1359 fi
1360 if test ! -r "$srcdir/$ac_unique_file"; then
1361   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1362   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1363 fi
1364 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1365 ac_abs_confdir=`(
1366         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1367         pwd)`
1368 # When building in place, set srcdir=.
1369 if test "$ac_abs_confdir" = "$ac_pwd"; then
1370   srcdir=.
1371 fi
1372 # Remove unnecessary trailing slashes from srcdir.
1373 # Double slashes in file names in object file debugging info
1374 # mess up M-x gdb in Emacs.
1375 case $srcdir in
1376 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1377 esac
1378 for ac_var in $ac_precious_vars; do
1379   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1380   eval ac_env_${ac_var}_value=\$${ac_var}
1381   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1382   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1383 done
1384
1385 #
1386 # Report the --help message.
1387 #
1388 if test "$ac_init_help" = "long"; then
1389   # Omit some internal or obsolete options to make the list less imposing.
1390   # This message is too long to be a string in the A/UX 3.1 sh.
1391   cat <<_ACEOF
1392 \`configure' configures spl 0.6.5.10 to adapt to many kinds of systems.
1393
1394 Usage: $0 [OPTION]... [VAR=VALUE]...
1395
1396 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1397 VAR=VALUE.  See below for descriptions of some of the useful variables.
1398
1399 Defaults for the options are specified in brackets.
1400
1401 Configuration:
1402   -h, --help              display this help and exit
1403       --help=short        display options specific to this package
1404       --help=recursive    display the short help of all the included packages
1405   -V, --version           display version information and exit
1406   -q, --quiet, --silent   do not print \`checking ...' messages
1407       --cache-file=FILE   cache test results in FILE [disabled]
1408   -C, --config-cache      alias for \`--cache-file=config.cache'
1409   -n, --no-create         do not create output files
1410       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1411
1412 Installation directories:
1413   --prefix=PREFIX         install architecture-independent files in PREFIX
1414                           [$ac_default_prefix]
1415   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1416                           [PREFIX]
1417
1418 By default, \`make install' will install all the files in
1419 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1420 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1421 for instance \`--prefix=\$HOME'.
1422
1423 For better control, use the options below.
1424
1425 Fine tuning of the installation directories:
1426   --bindir=DIR            user executables [EPREFIX/bin]
1427   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1428   --libexecdir=DIR        program executables [EPREFIX/libexec]
1429   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1430   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1431   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1432   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1433   --libdir=DIR            object code libraries [EPREFIX/lib]
1434   --includedir=DIR        C header files [PREFIX/include]
1435   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1436   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1437   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1438   --infodir=DIR           info documentation [DATAROOTDIR/info]
1439   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1440   --mandir=DIR            man documentation [DATAROOTDIR/man]
1441   --docdir=DIR            documentation root [DATAROOTDIR/doc/spl]
1442   --htmldir=DIR           html documentation [DOCDIR]
1443   --dvidir=DIR            dvi documentation [DOCDIR]
1444   --pdfdir=DIR            pdf documentation [DOCDIR]
1445   --psdir=DIR             ps documentation [DOCDIR]
1446 _ACEOF
1447
1448   cat <<\_ACEOF
1449
1450 Program names:
1451   --program-prefix=PREFIX            prepend PREFIX to installed program names
1452   --program-suffix=SUFFIX            append SUFFIX to installed program names
1453   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463   case $ac_init_help in
1464      short | recursive ) echo "Configuration of spl 0.6.5.10:";;
1465    esac
1466   cat <<\_ACEOF
1467
1468 Optional Features:
1469   --disable-option-checking  ignore unrecognized --enable/--with options
1470   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1471   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1472   --enable-maintainer-mode
1473                           enable make rules and dependencies not useful (and
1474                           sometimes confusing) to the casual installer
1475   --enable-silent-rules   less verbose build output (undo: "make V=1")
1476   --disable-silent-rules  verbose build output (undo: "make V=0")
1477   --enable-dependency-tracking
1478                           do not reject slow dependency extractors
1479   --disable-dependency-tracking
1480                           speeds up one-time build
1481   --enable-shared[=PKGS]  build shared libraries [default=yes]
1482   --enable-static[=PKGS]  build static libraries [default=yes]
1483   --enable-fast-install[=PKGS]
1484                           optimize for fast installation [default=yes]
1485   --disable-libtool-lock  avoid locking (might break parallel builds)
1486   --enable-linux-builtin  Configure for builtin in-tree kernel modules
1487                           [default=no]
1488   --enable-debug          Enable generic debug support [default=no]
1489   --enable-debug-kmem     Enable basic kmem accounting [default=no]
1490   --enable-debug-kmem-tracking
1491                           Enable detailed kmem tracking [default=no]
1492   --enable-atomic-spinlocks
1493                           Atomic types use spinlocks [default=check]
1494
1495 Optional Packages:
1496   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1497   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1498   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1499                           both]
1500   --with-aix-soname=aix|svr4|both
1501                           shared library versioning (aka "SONAME") variant to
1502                           provide on AIX, [default=aix].
1503   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1504   --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
1505                           compiler's sysroot if not specified).
1506   --with-spec=SPEC        Spec files 'generic|redhat'
1507   --with-config=CONFIG    Config file 'kernel|user|all|srpm'
1508   --with-linux=PATH       Path to kernel source
1509   --with-linux-obj=PATH   Path to kernel build objects
1510
1511 Some influential environment variables:
1512   CC          C compiler command
1513   CFLAGS      C compiler flags
1514   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1515               nonstandard directory <lib dir>
1516   LIBS        libraries to pass to the linker, e.g. -l<library>
1517   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1518               you have headers in a nonstandard directory <include dir>
1519   LT_SYS_LIBRARY_PATH
1520               User-defined run-time library search path.
1521   CPP         C preprocessor
1522
1523 Use these variables to override the choices made by `configure' or to help
1524 it to find libraries and programs with nonstandard names/locations.
1525
1526 Report bugs to the package provider.
1527 _ACEOF
1528 ac_status=$?
1529 fi
1530
1531 if test "$ac_init_help" = "recursive"; then
1532   # If there are subdirs, report their specific --help.
1533   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1534     test -d "$ac_dir" ||
1535       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1536       continue
1537     ac_builddir=.
1538
1539 case "$ac_dir" in
1540 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1541 *)
1542   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1543   # A ".." for each directory in $ac_dir_suffix.
1544   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1545   case $ac_top_builddir_sub in
1546   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1547   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1548   esac ;;
1549 esac
1550 ac_abs_top_builddir=$ac_pwd
1551 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1552 # for backward compatibility:
1553 ac_top_builddir=$ac_top_build_prefix
1554
1555 case $srcdir in
1556   .)  # We are building in place.
1557     ac_srcdir=.
1558     ac_top_srcdir=$ac_top_builddir_sub
1559     ac_abs_top_srcdir=$ac_pwd ;;
1560   [\\/]* | ?:[\\/]* )  # Absolute name.
1561     ac_srcdir=$srcdir$ac_dir_suffix;
1562     ac_top_srcdir=$srcdir
1563     ac_abs_top_srcdir=$srcdir ;;
1564   *) # Relative name.
1565     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1566     ac_top_srcdir=$ac_top_build_prefix$srcdir
1567     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1568 esac
1569 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1570
1571     cd "$ac_dir" || { ac_status=$?; continue; }
1572     # Check for guested configure.
1573     if test -f "$ac_srcdir/configure.gnu"; then
1574       echo &&
1575       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1576     elif test -f "$ac_srcdir/configure"; then
1577       echo &&
1578       $SHELL "$ac_srcdir/configure" --help=recursive
1579     else
1580       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1581     fi || ac_status=$?
1582     cd "$ac_pwd" || { ac_status=$?; break; }
1583   done
1584 fi
1585
1586 test -n "$ac_init_help" && exit $ac_status
1587 if $ac_init_version; then
1588   cat <<\_ACEOF
1589 spl configure 0.6.5.10
1590 generated by GNU Autoconf 2.69
1591
1592 Copyright (C) 2012 Free Software Foundation, Inc.
1593 This configure script is free software; the Free Software Foundation
1594 gives unlimited permission to copy, distribute and modify it.
1595 _ACEOF
1596   exit
1597 fi
1598
1599 ## ------------------------ ##
1600 ## Autoconf initialization. ##
1601 ## ------------------------ ##
1602
1603 # ac_fn_c_try_compile LINENO
1604 # --------------------------
1605 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1606 ac_fn_c_try_compile ()
1607 {
1608   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609   rm -f conftest.$ac_objext
1610   if { { ac_try="$ac_compile"
1611 case "(($ac_try" in
1612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1613   *) ac_try_echo=$ac_try;;
1614 esac
1615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1616 $as_echo "$ac_try_echo"; } >&5
1617   (eval "$ac_compile") 2>conftest.err
1618   ac_status=$?
1619   if test -s conftest.err; then
1620     grep -v '^ *+' conftest.err >conftest.er1
1621     cat conftest.er1 >&5
1622     mv -f conftest.er1 conftest.err
1623   fi
1624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1625   test $ac_status = 0; } && {
1626          test -z "$ac_c_werror_flag" ||
1627          test ! -s conftest.err
1628        } && test -s conftest.$ac_objext; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634         ac_retval=1
1635 fi
1636   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1637   as_fn_set_status $ac_retval
1638
1639 } # ac_fn_c_try_compile
1640
1641 # ac_fn_c_try_link LINENO
1642 # -----------------------
1643 # Try to link conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_link ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   rm -f conftest.$ac_objext conftest$ac_exeext
1648   if { { ac_try="$ac_link"
1649 case "(($ac_try" in
1650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651   *) ac_try_echo=$ac_try;;
1652 esac
1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654 $as_echo "$ac_try_echo"; } >&5
1655   (eval "$ac_link") 2>conftest.err
1656   ac_status=$?
1657   if test -s conftest.err; then
1658     grep -v '^ *+' conftest.err >conftest.er1
1659     cat conftest.er1 >&5
1660     mv -f conftest.er1 conftest.err
1661   fi
1662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663   test $ac_status = 0; } && {
1664          test -z "$ac_c_werror_flag" ||
1665          test ! -s conftest.err
1666        } && test -s conftest$ac_exeext && {
1667          test "$cross_compiling" = yes ||
1668          test -x conftest$ac_exeext
1669        }; then :
1670   ac_retval=0
1671 else
1672   $as_echo "$as_me: failed program was:" >&5
1673 sed 's/^/| /' conftest.$ac_ext >&5
1674
1675         ac_retval=1
1676 fi
1677   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1678   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1679   # interfere with the next link command; also delete a directory that is
1680   # left behind by Apple's compiler.  We do this before executing the actions.
1681   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1682   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1683   as_fn_set_status $ac_retval
1684
1685 } # ac_fn_c_try_link
1686
1687 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1688 # -------------------------------------------------------
1689 # Tests whether HEADER exists and can be compiled using the include files in
1690 # INCLUDES, setting the cache variable VAR accordingly.
1691 ac_fn_c_check_header_compile ()
1692 {
1693   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1695 $as_echo_n "checking for $2... " >&6; }
1696 if eval \${$3+:} false; then :
1697   $as_echo_n "(cached) " >&6
1698 else
1699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   eval "$3=yes"
1706 else
1707   eval "$3=no"
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 fi
1711 eval ac_res=\$$3
1712                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1713 $as_echo "$ac_res" >&6; }
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715
1716 } # ac_fn_c_check_header_compile
1717
1718 # ac_fn_c_try_cpp LINENO
1719 # ----------------------
1720 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1721 ac_fn_c_try_cpp ()
1722 {
1723   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724   if { { ac_try="$ac_cpp conftest.$ac_ext"
1725 case "(($ac_try" in
1726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727   *) ac_try_echo=$ac_try;;
1728 esac
1729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730 $as_echo "$ac_try_echo"; } >&5
1731   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1732   ac_status=$?
1733   if test -s conftest.err; then
1734     grep -v '^ *+' conftest.err >conftest.er1
1735     cat conftest.er1 >&5
1736     mv -f conftest.er1 conftest.err
1737   fi
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; } > conftest.i && {
1740          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1741          test ! -s conftest.err
1742        }; then :
1743   ac_retval=0
1744 else
1745   $as_echo "$as_me: failed program was:" >&5
1746 sed 's/^/| /' conftest.$ac_ext >&5
1747
1748     ac_retval=1
1749 fi
1750   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1751   as_fn_set_status $ac_retval
1752
1753 } # ac_fn_c_try_cpp
1754
1755 # ac_fn_c_try_run LINENO
1756 # ----------------------
1757 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1758 # that executables *can* be run.
1759 ac_fn_c_try_run ()
1760 {
1761   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762   if { { ac_try="$ac_link"
1763 case "(($ac_try" in
1764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1765   *) ac_try_echo=$ac_try;;
1766 esac
1767 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1768 $as_echo "$ac_try_echo"; } >&5
1769   (eval "$ac_link") 2>&5
1770   ac_status=$?
1771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1773   { { case "(($ac_try" in
1774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775   *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779   (eval "$ac_try") 2>&5
1780   ac_status=$?
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; }; }; then :
1783   ac_retval=0
1784 else
1785   $as_echo "$as_me: program exited with status $ac_status" >&5
1786        $as_echo "$as_me: failed program was:" >&5
1787 sed 's/^/| /' conftest.$ac_ext >&5
1788
1789        ac_retval=$ac_status
1790 fi
1791   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1792   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1793   as_fn_set_status $ac_retval
1794
1795 } # ac_fn_c_try_run
1796
1797 # ac_fn_c_check_func LINENO FUNC VAR
1798 # ----------------------------------
1799 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1800 ac_fn_c_check_func ()
1801 {
1802   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804 $as_echo_n "checking for $2... " >&6; }
1805 if eval \${$3+:} false; then :
1806   $as_echo_n "(cached) " >&6
1807 else
1808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1811    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1812 #define $2 innocuous_$2
1813
1814 /* System header to define __stub macros and hopefully few prototypes,
1815     which can conflict with char $2 (); below.
1816     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1817     <limits.h> exists even on freestanding compilers.  */
1818
1819 #ifdef __STDC__
1820 # include <limits.h>
1821 #else
1822 # include <assert.h>
1823 #endif
1824
1825 #undef $2
1826
1827 /* Override any GCC internal prototype to avoid an error.
1828    Use char because int might match the return type of a GCC
1829    builtin and then its argument prototype would still apply.  */
1830 #ifdef __cplusplus
1831 extern "C"
1832 #endif
1833 char $2 ();
1834 /* The GNU C library defines this for functions which it implements
1835     to always fail with ENOSYS.  Some functions are actually named
1836     something starting with __ and the normal name is an alias.  */
1837 #if defined __stub_$2 || defined __stub___$2
1838 choke me
1839 #endif
1840
1841 int
1842 main ()
1843 {
1844 return $2 ();
1845   ;
1846   return 0;
1847 }
1848 _ACEOF
1849 if ac_fn_c_try_link "$LINENO"; then :
1850   eval "$3=yes"
1851 else
1852   eval "$3=no"
1853 fi
1854 rm -f core conftest.err conftest.$ac_objext \
1855     conftest$ac_exeext conftest.$ac_ext
1856 fi
1857 eval ac_res=\$$3
1858                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1859 $as_echo "$ac_res" >&6; }
1860   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1861
1862 } # ac_fn_c_check_func
1863 cat >config.log <<_ACEOF
1864 This file contains any messages produced by compilers while
1865 running configure, to aid debugging if configure makes a mistake.
1866
1867 It was created by spl $as_me 0.6.5.10, which was
1868 generated by GNU Autoconf 2.69.  Invocation command line was
1869
1870   $ $0 $@
1871
1872 _ACEOF
1873 exec 5>>config.log
1874 {
1875 cat <<_ASUNAME
1876 ## --------- ##
1877 ## Platform. ##
1878 ## --------- ##
1879
1880 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1881 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1882 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1883 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1884 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1885
1886 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1887 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1888
1889 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1890 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1891 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1892 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1893 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1894 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1895 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1896
1897 _ASUNAME
1898
1899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1900 for as_dir in $PATH
1901 do
1902   IFS=$as_save_IFS
1903   test -z "$as_dir" && as_dir=.
1904     $as_echo "PATH: $as_dir"
1905   done
1906 IFS=$as_save_IFS
1907
1908 } >&5
1909
1910 cat >&5 <<_ACEOF
1911
1912
1913 ## ----------- ##
1914 ## Core tests. ##
1915 ## ----------- ##
1916
1917 _ACEOF
1918
1919
1920 # Keep a trace of the command line.
1921 # Strip out --no-create and --no-recursion so they do not pile up.
1922 # Strip out --silent because we don't want to record it for future runs.
1923 # Also quote any args containing shell meta-characters.
1924 # Make two passes to allow for proper duplicate-argument suppression.
1925 ac_configure_args=
1926 ac_configure_args0=
1927 ac_configure_args1=
1928 ac_must_keep_next=false
1929 for ac_pass in 1 2
1930 do
1931   for ac_arg
1932   do
1933     case $ac_arg in
1934     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1935     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1936     | -silent | --silent | --silen | --sile | --sil)
1937       continue ;;
1938     *\'*)
1939       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1940     esac
1941     case $ac_pass in
1942     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1943     2)
1944       as_fn_append ac_configure_args1 " '$ac_arg'"
1945       if test $ac_must_keep_next = true; then
1946         ac_must_keep_next=false # Got value, back to normal.
1947       else
1948         case $ac_arg in
1949           *=* | --config-cache | -C | -disable-* | --disable-* \
1950           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1951           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1952           | -with-* | --with-* | -without-* | --without-* | --x)
1953             case "$ac_configure_args0 " in
1954               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1955             esac
1956             ;;
1957           -* ) ac_must_keep_next=true ;;
1958         esac
1959       fi
1960       as_fn_append ac_configure_args " '$ac_arg'"
1961       ;;
1962     esac
1963   done
1964 done
1965 { ac_configure_args0=; unset ac_configure_args0;}
1966 { ac_configure_args1=; unset ac_configure_args1;}
1967
1968 # When interrupted or exit'd, cleanup temporary files, and complete
1969 # config.log.  We remove comments because anyway the quotes in there
1970 # would cause problems or look ugly.
1971 # WARNING: Use '\'' to represent an apostrophe within the trap.
1972 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1973 trap 'exit_status=$?
1974   # Save into config.log some information that might help in debugging.
1975   {
1976     echo
1977
1978     $as_echo "## ---------------- ##
1979 ## Cache variables. ##
1980 ## ---------------- ##"
1981     echo
1982     # The following way of writing the cache mishandles newlines in values,
1983 (
1984   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1985     eval ac_val=\$$ac_var
1986     case $ac_val in #(
1987     *${as_nl}*)
1988       case $ac_var in #(
1989       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1990 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1991       esac
1992       case $ac_var in #(
1993       _ | IFS | as_nl) ;; #(
1994       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1995       *) { eval $ac_var=; unset $ac_var;} ;;
1996       esac ;;
1997     esac
1998   done
1999   (set) 2>&1 |
2000     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2001     *${as_nl}ac_space=\ *)
2002       sed -n \
2003         "s/'\''/'\''\\\\'\'''\''/g;
2004           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2005       ;; #(
2006     *)
2007       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2008       ;;
2009     esac |
2010     sort
2011 )
2012     echo
2013
2014     $as_echo "## ----------------- ##
2015 ## Output variables. ##
2016 ## ----------------- ##"
2017     echo
2018     for ac_var in $ac_subst_vars
2019     do
2020       eval ac_val=\$$ac_var
2021       case $ac_val in
2022       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2023       esac
2024       $as_echo "$ac_var='\''$ac_val'\''"
2025     done | sort
2026     echo
2027
2028     if test -n "$ac_subst_files"; then
2029       $as_echo "## ------------------- ##
2030 ## File substitutions. ##
2031 ## ------------------- ##"
2032       echo
2033       for ac_var in $ac_subst_files
2034       do
2035         eval ac_val=\$$ac_var
2036         case $ac_val in
2037         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2038         esac
2039         $as_echo "$ac_var='\''$ac_val'\''"
2040       done | sort
2041       echo
2042     fi
2043
2044     if test -s confdefs.h; then
2045       $as_echo "## ----------- ##
2046 ## confdefs.h. ##
2047 ## ----------- ##"
2048       echo
2049       cat confdefs.h
2050       echo
2051     fi
2052     test "$ac_signal" != 0 &&
2053       $as_echo "$as_me: caught signal $ac_signal"
2054     $as_echo "$as_me: exit $exit_status"
2055   } >&5
2056   rm -f core *.core core.conftest.* &&
2057     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2058     exit $exit_status
2059 ' 0
2060 for ac_signal in 1 2 13 15; do
2061   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2062 done
2063 ac_signal=0
2064
2065 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2066 rm -f -r conftest* confdefs.h
2067
2068 $as_echo "/* confdefs.h */" > confdefs.h
2069
2070 # Predefined preprocessor variables.
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_NAME "$PACKAGE_NAME"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2078 _ACEOF
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2082 _ACEOF
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_STRING "$PACKAGE_STRING"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2090 _ACEOF
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_URL "$PACKAGE_URL"
2094 _ACEOF
2095
2096
2097 # Let the site file select an alternate cache file if it wants to.
2098 # Prefer an explicitly selected file to automatically selected ones.
2099 ac_site_file1=NONE
2100 ac_site_file2=NONE
2101 if test -n "$CONFIG_SITE"; then
2102   # We do not want a PATH search for config.site.
2103   case $CONFIG_SITE in #((
2104     -*)  ac_site_file1=./$CONFIG_SITE;;
2105     */*) ac_site_file1=$CONFIG_SITE;;
2106     *)   ac_site_file1=./$CONFIG_SITE;;
2107   esac
2108 elif test "x$prefix" != xNONE; then
2109   ac_site_file1=$prefix/share/config.site
2110   ac_site_file2=$prefix/etc/config.site
2111 else
2112   ac_site_file1=$ac_default_prefix/share/config.site
2113   ac_site_file2=$ac_default_prefix/etc/config.site
2114 fi
2115 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2116 do
2117   test "x$ac_site_file" = xNONE && continue
2118   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2119     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2120 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2121     sed 's/^/| /' "$ac_site_file" >&5
2122     . "$ac_site_file" \
2123       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2125 as_fn_error $? "failed to load site script $ac_site_file
2126 See \`config.log' for more details" "$LINENO" 5; }
2127   fi
2128 done
2129
2130 if test -r "$cache_file"; then
2131   # Some versions of bash will fail to source /dev/null (special files
2132   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2133   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2134     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2135 $as_echo "$as_me: loading cache $cache_file" >&6;}
2136     case $cache_file in
2137       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2138       *)                      . "./$cache_file";;
2139     esac
2140   fi
2141 else
2142   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2143 $as_echo "$as_me: creating cache $cache_file" >&6;}
2144   >$cache_file
2145 fi
2146
2147 # Check that the precious variables saved in the cache have kept the same
2148 # value.
2149 ac_cache_corrupted=false
2150 for ac_var in $ac_precious_vars; do
2151   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2152   eval ac_new_set=\$ac_env_${ac_var}_set
2153   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2154   eval ac_new_val=\$ac_env_${ac_var}_value
2155   case $ac_old_set,$ac_new_set in
2156     set,)
2157       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2158 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2159       ac_cache_corrupted=: ;;
2160     ,set)
2161       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2162 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2163       ac_cache_corrupted=: ;;
2164     ,);;
2165     *)
2166       if test "x$ac_old_val" != "x$ac_new_val"; then
2167         # differences in whitespace do not lead to failure.
2168         ac_old_val_w=`echo x $ac_old_val`
2169         ac_new_val_w=`echo x $ac_new_val`
2170         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2171           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2172 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2173           ac_cache_corrupted=:
2174         else
2175           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2176 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2177           eval $ac_var=\$ac_old_val
2178         fi
2179         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2180 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2181         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2182 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2183       fi;;
2184   esac
2185   # Pass precious variables to config.status.
2186   if test "$ac_new_set" = set; then
2187     case $ac_new_val in
2188     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2189     *) ac_arg=$ac_var=$ac_new_val ;;
2190     esac
2191     case " $ac_configure_args " in
2192       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2193       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2194     esac
2195   fi
2196 done
2197 if $ac_cache_corrupted; then
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2199 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2201 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2202   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2203 fi
2204 ## -------------------- ##
2205 ## Main body of script. ##
2206 ## -------------------- ##
2207
2208 ac_ext=c
2209 ac_cpp='$CPP $CPPFLAGS'
2210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2213
2214
2215 ac_ext=c
2216 ac_cpp='$CPP $CPPFLAGS'
2217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2219 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2220
2221
2222         for ac_prog in gawk mawk nawk awk
2223 do
2224   # Extract the first word of "$ac_prog", so it can be a program name with args.
2225 set dummy $ac_prog; ac_word=$2
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2227 $as_echo_n "checking for $ac_word... " >&6; }
2228 if ${ac_cv_prog_AWK+:} false; then :
2229   $as_echo_n "(cached) " >&6
2230 else
2231   if test -n "$AWK"; then
2232   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2233 else
2234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2235 for as_dir in $PATH
2236 do
2237   IFS=$as_save_IFS
2238   test -z "$as_dir" && as_dir=.
2239     for ac_exec_ext in '' $ac_executable_extensions; do
2240   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2241     ac_cv_prog_AWK="$ac_prog"
2242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2243     break 2
2244   fi
2245 done
2246   done
2247 IFS=$as_save_IFS
2248
2249 fi
2250 fi
2251 AWK=$ac_cv_prog_AWK
2252 if test -n "$AWK"; then
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2254 $as_echo "$AWK" >&6; }
2255 else
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257 $as_echo "no" >&6; }
2258 fi
2259
2260
2261   test -n "$AWK" && break
2262 done
2263
2264         { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2265 $as_echo_n "checking metadata... " >&6; }
2266
2267         META="$srcdir/META"
2268         _spl_ac_meta_type="none"
2269         if test -f "$META"; then
2270                 _spl_ac_meta_type="META file"
2271
2272                 SPL_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2273                 if test -n "$SPL_META_NAME"; then
2274
2275 cat >>confdefs.h <<_ACEOF
2276 #define SPL_META_NAME "$SPL_META_NAME"
2277 _ACEOF
2278
2279
2280                 fi
2281
2282                 SPL_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2283                 if test -n "$SPL_META_VERSION"; then
2284
2285 cat >>confdefs.h <<_ACEOF
2286 #define SPL_META_VERSION "$SPL_META_VERSION"
2287 _ACEOF
2288
2289
2290                 fi
2291
2292                 SPL_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2293                 if test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2294                         _match="${SPL_META_NAME}-${SPL_META_VERSION}"
2295                         _alias=$(git describe --match=${_match} 2>/dev/null)
2296                         _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2297                         if test -n "${_release}"; then
2298                                 SPL_META_RELEASE=${_release}
2299                                 _spl_ac_meta_type="git describe"
2300                         fi
2301                 fi
2302
2303                 if test -n "$SPL_META_RELEASE"; then
2304
2305 cat >>confdefs.h <<_ACEOF
2306 #define SPL_META_RELEASE "$SPL_META_RELEASE"
2307 _ACEOF
2308
2309
2310
2311                         RELEASE="$SPL_META_RELEASE"
2312
2313                 fi
2314
2315                 SPL_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2316                 if test -n "$SPL_META_LICENSE"; then
2317
2318 cat >>confdefs.h <<_ACEOF
2319 #define SPL_META_LICENSE "$SPL_META_LICENSE"
2320 _ACEOF
2321
2322
2323                 fi
2324
2325                 if test -n "$SPL_META_NAME" -a -n "$SPL_META_VERSION"; then
2326                                 SPL_META_ALIAS="$SPL_META_NAME-$SPL_META_VERSION"
2327                                 test -n "$SPL_META_RELEASE" &&
2328                                         SPL_META_ALIAS="$SPL_META_ALIAS-$SPL_META_RELEASE"
2329
2330 cat >>confdefs.h <<_ACEOF
2331 #define SPL_META_ALIAS "$SPL_META_ALIAS"
2332 _ACEOF
2333
2334
2335                 fi
2336
2337                 SPL_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2338                 if test -n "$SPL_META_DATA"; then
2339
2340 cat >>confdefs.h <<_ACEOF
2341 #define SPL_META_DATA "$SPL_META_DATA"
2342 _ACEOF
2343
2344
2345                 fi
2346
2347                 SPL_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2348                 if test -n "$SPL_META_AUTHOR"; then
2349
2350 cat >>confdefs.h <<_ACEOF
2351 #define SPL_META_AUTHOR "$SPL_META_AUTHOR"
2352 _ACEOF
2353
2354
2355                 fi
2356
2357
2358                 SPL_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2359                 SPL_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2360                 SPL_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2361                 if test -n "$SPL_META_LT_CURRENT" \
2362                                  -o -n "$SPL_META_LT_REVISION" \
2363                                  -o -n "$SPL_META_LT_AGE"; then
2364                         test -n "$SPL_META_LT_CURRENT" || SPL_META_LT_CURRENT="0"
2365                         test -n "$SPL_META_LT_REVISION" || SPL_META_LT_REVISION="0"
2366                         test -n "$SPL_META_LT_AGE" || SPL_META_LT_AGE="0"
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define SPL_META_LT_CURRENT "$SPL_META_LT_CURRENT"
2370 _ACEOF
2371
2372
2373 cat >>confdefs.h <<_ACEOF
2374 #define SPL_META_LT_REVISION "$SPL_META_LT_REVISION"
2375 _ACEOF
2376
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define SPL_META_LT_AGE "$SPL_META_LT_AGE"
2380 _ACEOF
2381
2382
2383
2384
2385                 fi
2386         fi
2387
2388         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_spl_ac_meta_type" >&5
2389 $as_echo "$_spl_ac_meta_type" >&6; }
2390
2391
2392 ac_aux_dir=
2393 for ac_dir in config "$srcdir"/config; do
2394   if test -f "$ac_dir/install-sh"; then
2395     ac_aux_dir=$ac_dir
2396     ac_install_sh="$ac_aux_dir/install-sh -c"
2397     break
2398   elif test -f "$ac_dir/install.sh"; then
2399     ac_aux_dir=$ac_dir
2400     ac_install_sh="$ac_aux_dir/install.sh -c"
2401     break
2402   elif test -f "$ac_dir/shtool"; then
2403     ac_aux_dir=$ac_dir
2404     ac_install_sh="$ac_aux_dir/shtool install -c"
2405     break
2406   fi
2407 done
2408 if test -z "$ac_aux_dir"; then
2409   as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2410 fi
2411
2412 # These three variables are undocumented and unsupported,
2413 # and are intended to be withdrawn in a future Autoconf release.
2414 # They can cause serious problems if a builder's source tree is in a directory
2415 # whose full name contains unusual characters.
2416 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2417 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2418 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2419
2420
2421
2422 # Make sure we can run config.sub.
2423 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2424   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2425
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2427 $as_echo_n "checking build system type... " >&6; }
2428 if ${ac_cv_build+:} false; then :
2429   $as_echo_n "(cached) " >&6
2430 else
2431   ac_build_alias=$build_alias
2432 test "x$ac_build_alias" = x &&
2433   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2434 test "x$ac_build_alias" = x &&
2435   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2436 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2437   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2438
2439 fi
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2441 $as_echo "$ac_cv_build" >&6; }
2442 case $ac_cv_build in
2443 *-*-*) ;;
2444 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2445 esac
2446 build=$ac_cv_build
2447 ac_save_IFS=$IFS; IFS='-'
2448 set x $ac_cv_build
2449 shift
2450 build_cpu=$1
2451 build_vendor=$2
2452 shift; shift
2453 # Remember, the first character of IFS is used to create $*,
2454 # except with old shells:
2455 build_os=$*
2456 IFS=$ac_save_IFS
2457 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2458
2459
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2461 $as_echo_n "checking host system type... " >&6; }
2462 if ${ac_cv_host+:} false; then :
2463   $as_echo_n "(cached) " >&6
2464 else
2465   if test "x$host_alias" = x; then
2466   ac_cv_host=$ac_cv_build
2467 else
2468   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2469     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2470 fi
2471
2472 fi
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2474 $as_echo "$ac_cv_host" >&6; }
2475 case $ac_cv_host in
2476 *-*-*) ;;
2477 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2478 esac
2479 host=$ac_cv_host
2480 ac_save_IFS=$IFS; IFS='-'
2481 set x $ac_cv_host
2482 shift
2483 host_cpu=$1
2484 host_vendor=$2
2485 shift; shift
2486 # Remember, the first character of IFS is used to create $*,
2487 # except with old shells:
2488 host_os=$*
2489 IFS=$ac_save_IFS
2490 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2491
2492
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2494 $as_echo_n "checking target system type... " >&6; }
2495 if ${ac_cv_target+:} false; then :
2496   $as_echo_n "(cached) " >&6
2497 else
2498   if test "x$target_alias" = x; then
2499   ac_cv_target=$ac_cv_host
2500 else
2501   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2502     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2503 fi
2504
2505 fi
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2507 $as_echo "$ac_cv_target" >&6; }
2508 case $ac_cv_target in
2509 *-*-*) ;;
2510 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2511 esac
2512 target=$ac_cv_target
2513 ac_save_IFS=$IFS; IFS='-'
2514 set x $ac_cv_target
2515 shift
2516 target_cpu=$1
2517 target_vendor=$2
2518 shift; shift
2519 # Remember, the first character of IFS is used to create $*,
2520 # except with old shells:
2521 target_os=$*
2522 IFS=$ac_save_IFS
2523 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2524
2525
2526 # The aliases save the names the user supplied, while $host etc.
2527 # will get canonicalized.
2528 test -n "$target_alias" &&
2529   test "$program_prefix$program_suffix$program_transform_name" = \
2530     NONENONEs,x,x, &&
2531   program_prefix=${target_alias}-
2532
2533
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2535 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2536     # Check whether --enable-maintainer-mode was given.
2537 if test "${enable_maintainer_mode+set}" = set; then :
2538   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2539 else
2540   USE_MAINTAINER_MODE=no
2541 fi
2542
2543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2544 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2545    if test $USE_MAINTAINER_MODE = yes; then
2546   MAINTAINER_MODE_TRUE=
2547   MAINTAINER_MODE_FALSE='#'
2548 else
2549   MAINTAINER_MODE_TRUE='#'
2550   MAINTAINER_MODE_FALSE=
2551 fi
2552
2553   MAINT=$MAINTAINER_MODE_TRUE
2554
2555
2556 # Check whether --enable-silent-rules was given.
2557 if test "${enable_silent_rules+set}" = set; then :
2558   enableval=$enable_silent_rules;
2559 fi
2560
2561 case $enable_silent_rules in # (((
2562   yes) AM_DEFAULT_VERBOSITY=0;;
2563    no) AM_DEFAULT_VERBOSITY=1;;
2564     *) AM_DEFAULT_VERBOSITY=0;;
2565 esac
2566 am_make=${MAKE-make}
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2568 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2569 if ${am_cv_make_support_nested_variables+:} false; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   if $as_echo 'TRUE=$(BAR$(V))
2573 BAR0=false
2574 BAR1=true
2575 V=1
2576 am__doit:
2577         @$(TRUE)
2578 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2579   am_cv_make_support_nested_variables=yes
2580 else
2581   am_cv_make_support_nested_variables=no
2582 fi
2583 fi
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2585 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2586 if test $am_cv_make_support_nested_variables = yes; then
2587     AM_V='$(V)'
2588   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2589 else
2590   AM_V=$AM_DEFAULT_VERBOSITY
2591   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2592 fi
2593 AM_BACKSLASH='\'
2594
2595 am__api_version='1.15'
2596
2597 # Find a good install program.  We prefer a C program (faster),
2598 # so one script is as good as another.  But avoid the broken or
2599 # incompatible versions:
2600 # SysV /etc/install, /usr/sbin/install
2601 # SunOS /usr/etc/install
2602 # IRIX /sbin/install
2603 # AIX /bin/install
2604 # AmigaOS /C/install, which installs bootblocks on floppy discs
2605 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2606 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2607 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2608 # OS/2's system install, which has a completely different semantic
2609 # ./install, which can be erroneously created by make from ./install.sh.
2610 # Reject install programs that cannot install multiple files.
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2612 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2613 if test -z "$INSTALL"; then
2614 if ${ac_cv_path_install+:} false; then :
2615   $as_echo_n "(cached) " >&6
2616 else
2617   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2618 for as_dir in $PATH
2619 do
2620   IFS=$as_save_IFS
2621   test -z "$as_dir" && as_dir=.
2622     # Account for people who put trailing slashes in PATH elements.
2623 case $as_dir/ in #((
2624   ./ | .// | /[cC]/* | \
2625   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2626   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2627   /usr/ucb/* ) ;;
2628   *)
2629     # OSF1 and SCO ODT 3.0 have their own names for install.
2630     # Don't use installbsd from OSF since it installs stuff as root
2631     # by default.
2632     for ac_prog in ginstall scoinst install; do
2633       for ac_exec_ext in '' $ac_executable_extensions; do
2634         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2635           if test $ac_prog = install &&
2636             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2637             # AIX install.  It has an incompatible calling convention.
2638             :
2639           elif test $ac_prog = install &&
2640             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2641             # program-specific install script used by HP pwplus--don't use.
2642             :
2643           else
2644             rm -rf conftest.one conftest.two conftest.dir
2645             echo one > conftest.one
2646             echo two > conftest.two
2647             mkdir conftest.dir
2648             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2649               test -s conftest.one && test -s conftest.two &&
2650               test -s conftest.dir/conftest.one &&
2651               test -s conftest.dir/conftest.two
2652             then
2653               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2654               break 3
2655             fi
2656           fi
2657         fi
2658       done
2659     done
2660     ;;
2661 esac
2662
2663   done
2664 IFS=$as_save_IFS
2665
2666 rm -rf conftest.one conftest.two conftest.dir
2667
2668 fi
2669   if test "${ac_cv_path_install+set}" = set; then
2670     INSTALL=$ac_cv_path_install
2671   else
2672     # As a last resort, use the slow shell script.  Don't cache a
2673     # value for INSTALL within a source directory, because that will
2674     # break other packages using the cache if that directory is
2675     # removed, or if the value is a relative name.
2676     INSTALL=$ac_install_sh
2677   fi
2678 fi
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2680 $as_echo "$INSTALL" >&6; }
2681
2682 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2683 # It thinks the first close brace ends the variable substitution.
2684 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2685
2686 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2687
2688 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2689
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2691 $as_echo_n "checking whether build environment is sane... " >&6; }
2692 # Reject unsafe characters in $srcdir or the absolute working directory
2693 # name.  Accept space and tab only in the latter.
2694 am_lf='
2695 '
2696 case `pwd` in
2697   *[\\\"\#\$\&\'\`$am_lf]*)
2698     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2699 esac
2700 case $srcdir in
2701   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2702     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2703 esac
2704
2705 # Do 'set' in a subshell so we don't clobber the current shell's
2706 # arguments.  Must try -L first in case configure is actually a
2707 # symlink; some systems play weird games with the mod time of symlinks
2708 # (eg FreeBSD returns the mod time of the symlink's containing
2709 # directory).
2710 if (
2711    am_has_slept=no
2712    for am_try in 1 2; do
2713      echo "timestamp, slept: $am_has_slept" > conftest.file
2714      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2715      if test "$*" = "X"; then
2716         # -L didn't work.
2717         set X `ls -t "$srcdir/configure" conftest.file`
2718      fi
2719      if test "$*" != "X $srcdir/configure conftest.file" \
2720         && test "$*" != "X conftest.file $srcdir/configure"; then
2721
2722         # If neither matched, then we have a broken ls.  This can happen
2723         # if, for instance, CONFIG_SHELL is bash and it inherits a
2724         # broken ls alias from the environment.  This has actually
2725         # happened.  Such a system could not be considered "sane".
2726         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2727   alias in your environment" "$LINENO" 5
2728      fi
2729      if test "$2" = conftest.file || test $am_try -eq 2; then
2730        break
2731      fi
2732      # Just in case.
2733      sleep 1
2734      am_has_slept=yes
2735    done
2736    test "$2" = conftest.file
2737    )
2738 then
2739    # Ok.
2740    :
2741 else
2742    as_fn_error $? "newly created file is older than distributed files!
2743 Check your system clock" "$LINENO" 5
2744 fi
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2746 $as_echo "yes" >&6; }
2747 # If we didn't sleep, we still need to ensure time stamps of config.status and
2748 # generated files are strictly newer.
2749 am_sleep_pid=
2750 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2751   ( sleep 1 ) &
2752   am_sleep_pid=$!
2753 fi
2754
2755 rm -f conftest.file
2756
2757 test "$program_prefix" != NONE &&
2758   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2759 # Use a double $ so make ignores it.
2760 test "$program_suffix" != NONE &&
2761   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2762 # Double any \ or $.
2763 # By default was `s,x,x', remove it if useless.
2764 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2765 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2766
2767 # Expand $ac_aux_dir to an absolute path.
2768 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2769
2770 if test x"${MISSING+set}" != xset; then
2771   case $am_aux_dir in
2772   *\ * | *\     *)
2773     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2774   *)
2775     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2776   esac
2777 fi
2778 # Use eval to expand $SHELL
2779 if eval "$MISSING --is-lightweight"; then
2780   am_missing_run="$MISSING "
2781 else
2782   am_missing_run=
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2784 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2785 fi
2786
2787 if test x"${install_sh+set}" != xset; then
2788   case $am_aux_dir in
2789   *\ * | *\     *)
2790     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2791   *)
2792     install_sh="\${SHELL} $am_aux_dir/install-sh"
2793   esac
2794 fi
2795
2796 # Installed binaries are usually stripped using 'strip' when the user
2797 # run "make install-strip".  However 'strip' might not be the right
2798 # tool to use in cross-compilation environments, therefore Automake
2799 # will honor the 'STRIP' environment variable to overrule this program.
2800 if test "$cross_compiling" != no; then
2801   if test -n "$ac_tool_prefix"; then
2802   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2803 set dummy ${ac_tool_prefix}strip; ac_word=$2
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2805 $as_echo_n "checking for $ac_word... " >&6; }
2806 if ${ac_cv_prog_STRIP+:} false; then :
2807   $as_echo_n "(cached) " >&6
2808 else
2809   if test -n "$STRIP"; then
2810   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2811 else
2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813 for as_dir in $PATH
2814 do
2815   IFS=$as_save_IFS
2816   test -z "$as_dir" && as_dir=.
2817     for ac_exec_ext in '' $ac_executable_extensions; do
2818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2819     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2821     break 2
2822   fi
2823 done
2824   done
2825 IFS=$as_save_IFS
2826
2827 fi
2828 fi
2829 STRIP=$ac_cv_prog_STRIP
2830 if test -n "$STRIP"; then
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2832 $as_echo "$STRIP" >&6; }
2833 else
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835 $as_echo "no" >&6; }
2836 fi
2837
2838
2839 fi
2840 if test -z "$ac_cv_prog_STRIP"; then
2841   ac_ct_STRIP=$STRIP
2842   # Extract the first word of "strip", so it can be a program name with args.
2843 set dummy strip; ac_word=$2
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2845 $as_echo_n "checking for $ac_word... " >&6; }
2846 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2847   $as_echo_n "(cached) " >&6
2848 else
2849   if test -n "$ac_ct_STRIP"; then
2850   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2851 else
2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853 for as_dir in $PATH
2854 do
2855   IFS=$as_save_IFS
2856   test -z "$as_dir" && as_dir=.
2857     for ac_exec_ext in '' $ac_executable_extensions; do
2858   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859     ac_cv_prog_ac_ct_STRIP="strip"
2860     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2861     break 2
2862   fi
2863 done
2864   done
2865 IFS=$as_save_IFS
2866
2867 fi
2868 fi
2869 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2870 if test -n "$ac_ct_STRIP"; then
2871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2872 $as_echo "$ac_ct_STRIP" >&6; }
2873 else
2874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2875 $as_echo "no" >&6; }
2876 fi
2877
2878   if test "x$ac_ct_STRIP" = x; then
2879     STRIP=":"
2880   else
2881     case $cross_compiling:$ac_tool_warned in
2882 yes:)
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2885 ac_tool_warned=yes ;;
2886 esac
2887     STRIP=$ac_ct_STRIP
2888   fi
2889 else
2890   STRIP="$ac_cv_prog_STRIP"
2891 fi
2892
2893 fi
2894 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2895
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2897 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2898 if test -z "$MKDIR_P"; then
2899   if ${ac_cv_path_mkdir+:} false; then :
2900   $as_echo_n "(cached) " >&6
2901 else
2902   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2904 do
2905   IFS=$as_save_IFS
2906   test -z "$as_dir" && as_dir=.
2907     for ac_prog in mkdir gmkdir; do
2908          for ac_exec_ext in '' $ac_executable_extensions; do
2909            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2910            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2911              'mkdir (GNU coreutils) '* | \
2912              'mkdir (coreutils) '* | \
2913              'mkdir (fileutils) '4.1*)
2914                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2915                break 3;;
2916            esac
2917          done
2918        done
2919   done
2920 IFS=$as_save_IFS
2921
2922 fi
2923
2924   test -d ./--version && rmdir ./--version
2925   if test "${ac_cv_path_mkdir+set}" = set; then
2926     MKDIR_P="$ac_cv_path_mkdir -p"
2927   else
2928     # As a last resort, use the slow shell script.  Don't cache a
2929     # value for MKDIR_P within a source directory, because that will
2930     # break other packages using the cache if that directory is
2931     # removed, or if the value is a relative name.
2932     MKDIR_P="$ac_install_sh -d"
2933   fi
2934 fi
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2936 $as_echo "$MKDIR_P" >&6; }
2937
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2939 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2940 set x ${MAKE-make}
2941 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2942 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2943   $as_echo_n "(cached) " >&6
2944 else
2945   cat >conftest.make <<\_ACEOF
2946 SHELL = /bin/sh
2947 all:
2948         @echo '@@@%%%=$(MAKE)=@@@%%%'
2949 _ACEOF
2950 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2951 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2952   *@@@%%%=?*=@@@%%%*)
2953     eval ac_cv_prog_make_${ac_make}_set=yes;;
2954   *)
2955     eval ac_cv_prog_make_${ac_make}_set=no;;
2956 esac
2957 rm -f conftest.make
2958 fi
2959 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2961 $as_echo "yes" >&6; }
2962   SET_MAKE=
2963 else
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2965 $as_echo "no" >&6; }
2966   SET_MAKE="MAKE=${MAKE-make}"
2967 fi
2968
2969 rm -rf .tst 2>/dev/null
2970 mkdir .tst 2>/dev/null
2971 if test -d .tst; then
2972   am__leading_dot=.
2973 else
2974   am__leading_dot=_
2975 fi
2976 rmdir .tst 2>/dev/null
2977
2978 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2979   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2980   # is not polluted with repeated "-I."
2981   am__isrc=' -I$(srcdir)'
2982   # test to see if srcdir already configured
2983   if test -f $srcdir/config.status; then
2984     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2985   fi
2986 fi
2987
2988 # test whether we have cygpath
2989 if test -z "$CYGPATH_W"; then
2990   if (cygpath --version) >/dev/null 2>/dev/null; then
2991     CYGPATH_W='cygpath -w'
2992   else
2993     CYGPATH_W=echo
2994   fi
2995 fi
2996
2997
2998 # Define the identity of the package.
2999  PACKAGE='spl'
3000  VERSION='0.6.5.10'
3001
3002
3003 cat >>confdefs.h <<_ACEOF
3004 #define PACKAGE "$PACKAGE"
3005 _ACEOF
3006
3007
3008 cat >>confdefs.h <<_ACEOF
3009 #define VERSION "$VERSION"
3010 _ACEOF
3011
3012 # Some tools Automake needs.
3013
3014 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3015
3016
3017 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3018
3019
3020 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3021
3022
3023 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3024
3025
3026 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3027
3028 # For better backward compatibility.  To be removed once Automake 1.9.x
3029 # dies out for good.  For more background, see:
3030 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3031 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3032 mkdir_p='$(MKDIR_P)'
3033
3034 # We need awk for the "check" target (and possibly the TAP driver).  The
3035 # system "awk" is bad on some platforms.
3036 # Always define AMTAR for backward compatibility.  Yes, it's still used
3037 # in the wild :-(  We should find a proper way to deprecate it ...
3038 AMTAR='$${TAR-tar}'
3039
3040
3041 # We'll loop over all known methods to create a tar archive until one works.
3042 _am_tools='gnutar  pax cpio none'
3043
3044 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3045
3046
3047
3048
3049
3050
3051 # POSIX will say in a future version that running "rm -f" with no argument
3052 # is OK; and we want to be able to make that assumption in our Makefile
3053 # recipes.  So use an aggressive probe to check that the usage we want is
3054 # actually supported "in the wild" to an acceptable degree.
3055 # See automake bug#10828.
3056 # To make any issue more visible, cause the running configure to be aborted
3057 # by default if the 'rm' program in use doesn't match our expectations; the
3058 # user can still override this though.
3059 if rm -f && rm -fr && rm -rf; then : OK; else
3060   cat >&2 <<'END'
3061 Oops!
3062
3063 Your 'rm' program seems unable to run without file operands specified
3064 on the command line, even when the '-f' option is present.  This is contrary
3065 to the behaviour of most rm programs out there, and not conforming with
3066 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3067
3068 Please tell bug-automake@gnu.org about your system, including the value
3069 of your $PATH and any error possibly output before this message.  This
3070 can help us improve future automake versions.
3071
3072 END
3073   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3074     echo 'Configuration will proceed anyway, since you have set the' >&2
3075     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3076     echo >&2
3077   else
3078     cat >&2 <<'END'
3079 Aborting the configuration process, to ensure you take notice of the issue.
3080
3081 You can download and install GNU coreutils to get an 'rm' implementation
3082 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3083
3084 If you want to complete the configuration process using your problematic
3085 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3086 to "yes", and re-run configure.
3087
3088 END
3089     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3090   fi
3091 fi
3092
3093 ac_config_headers="$ac_config_headers spl_config.h"
3094
3095
3096
3097 ac_ext=c
3098 ac_cpp='$CPP $CPPFLAGS'
3099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3102 if test -n "$ac_tool_prefix"; then
3103   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3104 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if ${ac_cv_prog_CC+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   if test -n "$CC"; then
3111   ac_cv_prog_CC="$CC" # Let the user override the test.
3112 else
3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3114 for as_dir in $PATH
3115 do
3116   IFS=$as_save_IFS
3117   test -z "$as_dir" && as_dir=.
3118     for ac_exec_ext in '' $ac_executable_extensions; do
3119   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3120     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122     break 2
3123   fi
3124 done
3125   done
3126 IFS=$as_save_IFS
3127
3128 fi
3129 fi
3130 CC=$ac_cv_prog_CC
3131 if test -n "$CC"; then
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3133 $as_echo "$CC" >&6; }
3134 else
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3136 $as_echo "no" >&6; }
3137 fi
3138
3139
3140 fi
3141 if test -z "$ac_cv_prog_CC"; then
3142   ac_ct_CC=$CC
3143   # Extract the first word of "gcc", so it can be a program name with args.
3144 set dummy gcc; ac_word=$2
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   if test -n "$ac_ct_CC"; then
3151   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3155 do
3156   IFS=$as_save_IFS
3157   test -z "$as_dir" && as_dir=.
3158     for ac_exec_ext in '' $ac_executable_extensions; do
3159   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3160     ac_cv_prog_ac_ct_CC="gcc"
3161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162     break 2
3163   fi
3164 done
3165   done
3166 IFS=$as_save_IFS
3167
3168 fi
3169 fi
3170 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3171 if test -n "$ac_ct_CC"; then
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3173 $as_echo "$ac_ct_CC" >&6; }
3174 else
3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3176 $as_echo "no" >&6; }
3177 fi
3178
3179   if test "x$ac_ct_CC" = x; then
3180     CC=""
3181   else
3182     case $cross_compiling:$ac_tool_warned in
3183 yes:)
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3185 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3186 ac_tool_warned=yes ;;
3187 esac
3188     CC=$ac_ct_CC
3189   fi
3190 else
3191   CC="$ac_cv_prog_CC"
3192 fi
3193
3194 if test -z "$CC"; then
3195           if test -n "$ac_tool_prefix"; then
3196     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3197 set dummy ${ac_tool_prefix}cc; ac_word=$2
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3199 $as_echo_n "checking for $ac_word... " >&6; }
3200 if ${ac_cv_prog_CC+:} false; then :
3201   $as_echo_n "(cached) " >&6
3202 else
3203   if test -n "$CC"; then
3204   ac_cv_prog_CC="$CC" # Let the user override the test.
3205 else
3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3207 for as_dir in $PATH
3208 do
3209   IFS=$as_save_IFS
3210   test -z "$as_dir" && as_dir=.
3211     for ac_exec_ext in '' $ac_executable_extensions; do
3212   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3213     ac_cv_prog_CC="${ac_tool_prefix}cc"
3214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3215     break 2
3216   fi
3217 done
3218   done
3219 IFS=$as_save_IFS
3220
3221 fi
3222 fi
3223 CC=$ac_cv_prog_CC
3224 if test -n "$CC"; then
3225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3226 $as_echo "$CC" >&6; }
3227 else
3228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3229 $as_echo "no" >&6; }
3230 fi
3231
3232
3233   fi
3234 fi
3235 if test -z "$CC"; then
3236   # Extract the first word of "cc", so it can be a program name with args.
3237 set dummy cc; ac_word=$2
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3239 $as_echo_n "checking for $ac_word... " >&6; }
3240 if ${ac_cv_prog_CC+:} false; then :
3241   $as_echo_n "(cached) " >&6
3242 else
3243   if test -n "$CC"; then
3244   ac_cv_prog_CC="$CC" # Let the user override the test.
3245 else
3246   ac_prog_rejected=no
3247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3248 for as_dir in $PATH
3249 do
3250   IFS=$as_save_IFS
3251   test -z "$as_dir" && as_dir=.
3252     for ac_exec_ext in '' $ac_executable_extensions; do
3253   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3254     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3255        ac_prog_rejected=yes
3256        continue
3257      fi
3258     ac_cv_prog_CC="cc"
3259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3260     break 2
3261   fi
3262 done
3263   done
3264 IFS=$as_save_IFS
3265
3266 if test $ac_prog_rejected = yes; then
3267   # We found a bogon in the path, so make sure we never use it.
3268   set dummy $ac_cv_prog_CC
3269   shift
3270   if test $# != 0; then
3271     # We chose a different compiler from the bogus one.
3272     # However, it has the same basename, so the bogon will be chosen
3273     # first if we set CC to just the basename; use the full file name.
3274     shift
3275     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3276   fi
3277 fi
3278 fi
3279 fi
3280 CC=$ac_cv_prog_CC
3281 if test -n "$CC"; then
3282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3283 $as_echo "$CC" >&6; }
3284 else
3285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3286 $as_echo "no" >&6; }
3287 fi
3288
3289
3290 fi
3291 if test -z "$CC"; then
3292   if test -n "$ac_tool_prefix"; then
3293   for ac_prog in cl.exe
3294   do
3295     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3296 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3298 $as_echo_n "checking for $ac_word... " >&6; }
3299 if ${ac_cv_prog_CC+:} false; then :
3300   $as_echo_n "(cached) " >&6
3301 else
3302   if test -n "$CC"; then
3303   ac_cv_prog_CC="$CC" # Let the user override the test.
3304 else
3305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3306 for as_dir in $PATH
3307 do
3308   IFS=$as_save_IFS
3309   test -z "$as_dir" && as_dir=.
3310     for ac_exec_ext in '' $ac_executable_extensions; do
3311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3312     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3314     break 2
3315   fi
3316 done
3317   done
3318 IFS=$as_save_IFS
3319
3320 fi
3321 fi
3322 CC=$ac_cv_prog_CC
3323 if test -n "$CC"; then
3324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3325 $as_echo "$CC" >&6; }
3326 else
3327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3328 $as_echo "no" >&6; }
3329 fi
3330
3331
3332     test -n "$CC" && break
3333   done
3334 fi
3335 if test -z "$CC"; then
3336   ac_ct_CC=$CC
3337   for ac_prog in cl.exe
3338 do
3339   # Extract the first word of "$ac_prog", so it can be a program name with args.
3340 set dummy $ac_prog; ac_word=$2
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3342 $as_echo_n "checking for $ac_word... " >&6; }
3343 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3344   $as_echo_n "(cached) " >&6
3345 else
3346   if test -n "$ac_ct_CC"; then
3347   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3348 else
3349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3350 for as_dir in $PATH
3351 do
3352   IFS=$as_save_IFS
3353   test -z "$as_dir" && as_dir=.
3354     for ac_exec_ext in '' $ac_executable_extensions; do
3355   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3356     ac_cv_prog_ac_ct_CC="$ac_prog"
3357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3358     break 2
3359   fi
3360 done
3361   done
3362 IFS=$as_save_IFS
3363
3364 fi
3365 fi
3366 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3367 if test -n "$ac_ct_CC"; then
3368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3369 $as_echo "$ac_ct_CC" >&6; }
3370 else
3371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3372 $as_echo "no" >&6; }
3373 fi
3374
3375
3376   test -n "$ac_ct_CC" && break
3377 done
3378
3379   if test "x$ac_ct_CC" = x; then
3380     CC=""
3381   else
3382     case $cross_compiling:$ac_tool_warned in
3383 yes:)
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3386 ac_tool_warned=yes ;;
3387 esac
3388     CC=$ac_ct_CC
3389   fi
3390 fi
3391
3392 fi
3393
3394
3395 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3396 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3397 as_fn_error $? "no acceptable C compiler found in \$PATH
3398 See \`config.log' for more details" "$LINENO" 5; }
3399
3400 # Provide some information about the compiler.
3401 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3402 set X $ac_compile
3403 ac_compiler=$2
3404 for ac_option in --version -v -V -qversion; do
3405   { { ac_try="$ac_compiler $ac_option >&5"
3406 case "(($ac_try" in
3407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3408   *) ac_try_echo=$ac_try;;
3409 esac
3410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3411 $as_echo "$ac_try_echo"; } >&5
3412   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3413   ac_status=$?
3414   if test -s conftest.err; then
3415     sed '10a\
3416 ... rest of stderr output deleted ...
3417          10q' conftest.err >conftest.er1
3418     cat conftest.er1 >&5
3419   fi
3420   rm -f conftest.er1 conftest.err
3421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3422   test $ac_status = 0; }
3423 done
3424
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426 /* end confdefs.h.  */
3427
3428 int
3429 main ()
3430 {
3431
3432   ;
3433   return 0;
3434 }
3435 _ACEOF
3436 ac_clean_files_save=$ac_clean_files
3437 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3438 # Try to create an executable without -o first, disregard a.out.
3439 # It will help us diagnose broken compilers, and finding out an intuition
3440 # of exeext.
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3442 $as_echo_n "checking whether the C compiler works... " >&6; }
3443 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3444
3445 # The possible output files:
3446 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3447
3448 ac_rmfiles=
3449 for ac_file in $ac_files
3450 do
3451   case $ac_file in
3452     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3453     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3454   esac
3455 done
3456 rm -f $ac_rmfiles
3457
3458 if { { ac_try="$ac_link_default"
3459 case "(($ac_try" in
3460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3461   *) ac_try_echo=$ac_try;;
3462 esac
3463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3464 $as_echo "$ac_try_echo"; } >&5
3465   (eval "$ac_link_default") 2>&5
3466   ac_status=$?
3467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3468   test $ac_status = 0; }; then :
3469   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3470 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3471 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3472 # so that the user can short-circuit this test for compilers unknown to
3473 # Autoconf.
3474 for ac_file in $ac_files ''
3475 do
3476   test -f "$ac_file" || continue
3477   case $ac_file in
3478     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3479         ;;
3480     [ab].out )
3481         # We found the default executable, but exeext='' is most
3482         # certainly right.
3483         break;;
3484     *.* )
3485         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3486         then :; else
3487            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3488         fi
3489         # We set ac_cv_exeext here because the later test for it is not
3490         # safe: cross compilers may not add the suffix if given an `-o'
3491         # argument, so we may need to know it at that point already.
3492         # Even if this section looks crufty: it has the advantage of
3493         # actually working.
3494         break;;
3495     * )
3496         break;;
3497   esac
3498 done
3499 test "$ac_cv_exeext" = no && ac_cv_exeext=
3500
3501 else
3502   ac_file=''
3503 fi
3504 if test -z "$ac_file"; then :
3505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3506 $as_echo "no" >&6; }
3507 $as_echo "$as_me: failed program was:" >&5
3508 sed 's/^/| /' conftest.$ac_ext >&5
3509
3510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3512 as_fn_error 77 "C compiler cannot create executables
3513 See \`config.log' for more details" "$LINENO" 5; }
3514 else
3515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3516 $as_echo "yes" >&6; }
3517 fi
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3519 $as_echo_n "checking for C compiler default output file name... " >&6; }
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3521 $as_echo "$ac_file" >&6; }
3522 ac_exeext=$ac_cv_exeext
3523
3524 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3525 ac_clean_files=$ac_clean_files_save
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3527 $as_echo_n "checking for suffix of executables... " >&6; }
3528 if { { ac_try="$ac_link"
3529 case "(($ac_try" in
3530   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3531   *) ac_try_echo=$ac_try;;
3532 esac
3533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3534 $as_echo "$ac_try_echo"; } >&5
3535   (eval "$ac_link") 2>&5
3536   ac_status=$?
3537   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3538   test $ac_status = 0; }; then :
3539   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3540 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3541 # work properly (i.e., refer to `conftest.exe'), while it won't with
3542 # `rm'.
3543 for ac_file in conftest.exe conftest conftest.*; do
3544   test -f "$ac_file" || continue
3545   case $ac_file in
3546     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3547     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3548           break;;
3549     * ) break;;
3550   esac
3551 done
3552 else
3553   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3556 See \`config.log' for more details" "$LINENO" 5; }
3557 fi
3558 rm -f conftest conftest$ac_cv_exeext
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3560 $as_echo "$ac_cv_exeext" >&6; }
3561
3562 rm -f conftest.$ac_ext
3563 EXEEXT=$ac_cv_exeext
3564 ac_exeext=$EXEEXT
3565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3566 /* end confdefs.h.  */
3567 #include <stdio.h>
3568 int
3569 main ()
3570 {
3571 FILE *f = fopen ("conftest.out", "w");
3572  return ferror (f) || fclose (f) != 0;
3573
3574   ;
3575   return 0;
3576 }
3577 _ACEOF
3578 ac_clean_files="$ac_clean_files conftest.out"
3579 # Check that the compiler produces executables we can run.  If not, either
3580 # the compiler is broken, or we cross compile.
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3582 $as_echo_n "checking whether we are cross compiling... " >&6; }
3583 if test "$cross_compiling" != yes; then
3584   { { ac_try="$ac_link"
3585 case "(($ac_try" in
3586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3587   *) ac_try_echo=$ac_try;;
3588 esac
3589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3590 $as_echo "$ac_try_echo"; } >&5
3591   (eval "$ac_link") 2>&5
3592   ac_status=$?
3593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3594   test $ac_status = 0; }
3595   if { ac_try='./conftest$ac_cv_exeext'
3596   { { case "(($ac_try" in
3597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3598   *) ac_try_echo=$ac_try;;
3599 esac
3600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3601 $as_echo "$ac_try_echo"; } >&5
3602   (eval "$ac_try") 2>&5
3603   ac_status=$?
3604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3605   test $ac_status = 0; }; }; then
3606     cross_compiling=no
3607   else
3608     if test "$cross_compiling" = maybe; then
3609         cross_compiling=yes
3610     else
3611         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3613 as_fn_error $? "cannot run C compiled programs.
3614 If you meant to cross compile, use \`--host'.
3615 See \`config.log' for more details" "$LINENO" 5; }
3616     fi
3617   fi
3618 fi
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3620 $as_echo "$cross_compiling" >&6; }
3621
3622 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3623 ac_clean_files=$ac_clean_files_save
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3625 $as_echo_n "checking for suffix of object files... " >&6; }
3626 if ${ac_cv_objext+:} false; then :
3627   $as_echo_n "(cached) " >&6
3628 else
3629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3630 /* end confdefs.h.  */
3631
3632 int
3633 main ()
3634 {
3635
3636   ;
3637   return 0;
3638 }
3639 _ACEOF
3640 rm -f conftest.o conftest.obj
3641 if { { ac_try="$ac_compile"
3642 case "(($ac_try" in
3643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3644   *) ac_try_echo=$ac_try;;
3645 esac
3646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3647 $as_echo "$ac_try_echo"; } >&5
3648   (eval "$ac_compile") 2>&5
3649   ac_status=$?
3650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3651   test $ac_status = 0; }; then :
3652   for ac_file in conftest.o conftest.obj conftest.*; do
3653   test -f "$ac_file" || continue;
3654   case $ac_file in
3655     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3656     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3657        break;;
3658   esac
3659 done
3660 else
3661   $as_echo "$as_me: failed program was:" >&5
3662 sed 's/^/| /' conftest.$ac_ext >&5
3663
3664 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3666 as_fn_error $? "cannot compute suffix of object files: cannot compile
3667 See \`config.log' for more details" "$LINENO" 5; }
3668 fi
3669 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3670 fi
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3672 $as_echo "$ac_cv_objext" >&6; }
3673 OBJEXT=$ac_cv_objext
3674 ac_objext=$OBJEXT
3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3676 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3677 if ${ac_cv_c_compiler_gnu+:} false; then :
3678   $as_echo_n "(cached) " >&6
3679 else
3680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3681 /* end confdefs.h.  */
3682
3683 int
3684 main ()
3685 {
3686 #ifndef __GNUC__
3687        choke me
3688 #endif
3689
3690   ;
3691   return 0;
3692 }
3693 _ACEOF
3694 if ac_fn_c_try_compile "$LINENO"; then :
3695   ac_compiler_gnu=yes
3696 else
3697   ac_compiler_gnu=no
3698 fi
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3701
3702 fi
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3704 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3705 if test $ac_compiler_gnu = yes; then
3706   GCC=yes
3707 else
3708   GCC=
3709 fi
3710 ac_test_CFLAGS=${CFLAGS+set}
3711 ac_save_CFLAGS=$CFLAGS
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3713 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3714 if ${ac_cv_prog_cc_g+:} false; then :
3715   $as_echo_n "(cached) " >&6
3716 else
3717   ac_save_c_werror_flag=$ac_c_werror_flag
3718    ac_c_werror_flag=yes
3719    ac_cv_prog_cc_g=no
3720    CFLAGS="-g"
3721    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h.  */
3723
3724 int
3725 main ()
3726 {
3727
3728   ;
3729   return 0;
3730 }
3731 _ACEOF
3732 if ac_fn_c_try_compile "$LINENO"; then :
3733   ac_cv_prog_cc_g=yes
3734 else
3735   CFLAGS=""
3736       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738
3739 int
3740 main ()
3741 {
3742
3743   ;
3744   return 0;
3745 }
3746 _ACEOF
3747 if ac_fn_c_try_compile "$LINENO"; then :
3748
3749 else
3750   ac_c_werror_flag=$ac_save_c_werror_flag
3751          CFLAGS="-g"
3752          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754
3755 int
3756 main ()
3757 {
3758
3759   ;
3760   return 0;
3761 }
3762 _ACEOF
3763 if ac_fn_c_try_compile "$LINENO"; then :
3764   ac_cv_prog_cc_g=yes
3765 fi
3766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3767 fi
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 fi
3770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3771    ac_c_werror_flag=$ac_save_c_werror_flag
3772 fi
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3774 $as_echo "$ac_cv_prog_cc_g" >&6; }
3775 if test "$ac_test_CFLAGS" = set; then
3776   CFLAGS=$ac_save_CFLAGS
3777 elif test $ac_cv_prog_cc_g = yes; then
3778   if test "$GCC" = yes; then
3779     CFLAGS="-g -O2"
3780   else
3781     CFLAGS="-g"
3782   fi
3783 else
3784   if test "$GCC" = yes; then
3785     CFLAGS="-O2"
3786   else
3787     CFLAGS=
3788   fi
3789 fi
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3791 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3792 if ${ac_cv_prog_cc_c89+:} false; then :
3793   $as_echo_n "(cached) " >&6
3794 else
3795   ac_cv_prog_cc_c89=no
3796 ac_save_CC=$CC
3797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 #include <stdarg.h>
3800 #include <stdio.h>
3801 struct stat;
3802 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3803 struct buf { int x; };
3804 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3805 static char *e (p, i)
3806      char **p;
3807      int i;
3808 {
3809   return p[i];
3810 }
3811 static char *f (char * (*g) (char **, int), char **p, ...)
3812 {
3813   char *s;
3814   va_list v;
3815   va_start (v,p);
3816   s = g (p, va_arg (v,int));
3817   va_end (v);
3818   return s;
3819 }
3820
3821 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3822    function prototypes and stuff, but not '\xHH' hex character constants.
3823    These don't provoke an error unfortunately, instead are silently treated
3824    as 'x'.  The following induces an error, until -std is added to get
3825    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3826    array size at least.  It's necessary to write '\x00'==0 to get something
3827    that's true only with -std.  */
3828 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3829
3830 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3831    inside strings and character constants.  */
3832 #define FOO(x) 'x'
3833 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3834
3835 int test (int i, double x);
3836 struct s1 {int (*f) (int a);};
3837 struct s2 {int (*f) (double a);};
3838 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3839 int argc;
3840 char **argv;
3841 int
3842 main ()
3843 {
3844 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3845   ;
3846   return 0;
3847 }
3848 _ACEOF
3849 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3850         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3851 do
3852   CC="$ac_save_CC $ac_arg"
3853   if ac_fn_c_try_compile "$LINENO"; then :
3854   ac_cv_prog_cc_c89=$ac_arg
3855 fi
3856 rm -f core conftest.err conftest.$ac_objext
3857   test "x$ac_cv_prog_cc_c89" != "xno" && break
3858 done
3859 rm -f conftest.$ac_ext
3860 CC=$ac_save_CC
3861
3862 fi
3863 # AC_CACHE_VAL
3864 case "x$ac_cv_prog_cc_c89" in
3865   x)
3866     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3867 $as_echo "none needed" >&6; } ;;
3868   xno)
3869     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3870 $as_echo "unsupported" >&6; } ;;
3871   *)
3872     CC="$CC $ac_cv_prog_cc_c89"
3873     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3874 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3875 esac
3876 if test "x$ac_cv_prog_cc_c89" != xno; then :
3877
3878 fi
3879
3880 ac_ext=c
3881 ac_cpp='$CPP $CPPFLAGS'
3882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3885
3886 ac_ext=c
3887 ac_cpp='$CPP $CPPFLAGS'
3888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3892 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3893 if ${am_cv_prog_cc_c_o+:} false; then :
3894   $as_echo_n "(cached) " >&6
3895 else
3896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h.  */
3898
3899 int
3900 main ()
3901 {
3902
3903   ;
3904   return 0;
3905 }
3906 _ACEOF
3907   # Make sure it works both with $CC and with simple cc.
3908   # Following AC_PROG_CC_C_O, we do the test twice because some
3909   # compilers refuse to overwrite an existing .o file with -o,
3910   # though they will create one.
3911   am_cv_prog_cc_c_o=yes
3912   for am_i in 1 2; do
3913     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3914    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3915    ac_status=$?
3916    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3917    (exit $ac_status); } \
3918          && test -f conftest2.$ac_objext; then
3919       : OK
3920     else
3921       am_cv_prog_cc_c_o=no
3922       break
3923     fi
3924   done
3925   rm -f core conftest*
3926   unset am_i
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3929 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3930 if test "$am_cv_prog_cc_c_o" != yes; then
3931    # Losing compiler, so override with the script.
3932    # FIXME: It is wrong to rewrite CC.
3933    # But if we don't then we get into trouble of one sort or another.
3934    # A longer-term fix would be to have automake use am__CC in this case,
3935    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3936    CC="$am_aux_dir/compile $CC"
3937 fi
3938 ac_ext=c
3939 ac_cpp='$CPP $CPPFLAGS'
3940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3943
3944 DEPDIR="${am__leading_dot}deps"
3945
3946 ac_config_commands="$ac_config_commands depfiles"
3947
3948
3949 am_make=${MAKE-make}
3950 cat > confinc << 'END'
3951 am__doit:
3952         @echo this is the am__doit target
3953 .PHONY: am__doit
3954 END
3955 # If we don't find an include directive, just comment out the code.
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3957 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3958 am__include="#"
3959 am__quote=
3960 _am_result=none
3961 # First try GNU make style include.
3962 echo "include confinc" > confmf
3963 # Ignore all kinds of additional output from 'make'.
3964 case `$am_make -s -f confmf 2> /dev/null` in #(
3965 *the\ am__doit\ target*)
3966   am__include=include
3967   am__quote=
3968   _am_result=GNU
3969   ;;
3970 esac
3971 # Now try BSD make style include.
3972 if test "$am__include" = "#"; then
3973    echo '.include "confinc"' > confmf
3974    case `$am_make -s -f confmf 2> /dev/null` in #(
3975    *the\ am__doit\ target*)
3976      am__include=.include
3977      am__quote="\""
3978      _am_result=BSD
3979      ;;
3980    esac
3981 fi
3982
3983
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3985 $as_echo "$_am_result" >&6; }
3986 rm -f confinc confmf
3987
3988 # Check whether --enable-dependency-tracking was given.
3989 if test "${enable_dependency_tracking+set}" = set; then :
3990   enableval=$enable_dependency_tracking;
3991 fi
3992
3993 if test "x$enable_dependency_tracking" != xno; then
3994   am_depcomp="$ac_aux_dir/depcomp"
3995   AMDEPBACKSLASH='\'
3996   am__nodep='_no'
3997 fi
3998  if test "x$enable_dependency_tracking" != xno; then
3999   AMDEP_TRUE=
4000   AMDEP_FALSE='#'
4001 else
4002   AMDEP_TRUE='#'
4003   AMDEP_FALSE=
4004 fi
4005
4006
4007
4008 depcc="$CC"   am_compiler_list=
4009
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4011 $as_echo_n "checking dependency style of $depcc... " >&6; }
4012 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4013   $as_echo_n "(cached) " >&6
4014 else
4015   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4016   # We make a subdir and do the tests there.  Otherwise we can end up
4017   # making bogus files that we don't know about and never remove.  For
4018   # instance it was reported that on HP-UX the gcc test will end up
4019   # making a dummy file named 'D' -- because '-MD' means "put the output
4020   # in D".
4021   rm -rf conftest.dir
4022   mkdir conftest.dir
4023   # Copy depcomp to subdir because otherwise we won't find it if we're
4024   # using a relative directory.
4025   cp "$am_depcomp" conftest.dir
4026   cd conftest.dir
4027   # We will build objects and dependencies in a subdirectory because
4028   # it helps to detect inapplicable dependency modes.  For instance
4029   # both Tru64's cc and ICC support -MD to output dependencies as a
4030   # side effect of compilation, but ICC will put the dependencies in
4031   # the current directory while Tru64 will put them in the object
4032   # directory.
4033   mkdir sub
4034
4035   am_cv_CC_dependencies_compiler_type=none
4036   if test "$am_compiler_list" = ""; then
4037      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4038   fi
4039   am__universal=false
4040   case " $depcc " in #(
4041      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4042      esac
4043
4044   for depmode in $am_compiler_list; do
4045     # Setup a source with many dependencies, because some compilers
4046     # like to wrap large dependency lists on column 80 (with \), and
4047     # we should not choose a depcomp mode which is confused by this.
4048     #
4049     # We need to recreate these files for each test, as the compiler may
4050     # overwrite some of them when testing with obscure command lines.
4051     # This happens at least with the AIX C compiler.
4052     : > sub/conftest.c
4053     for i in 1 2 3 4 5 6; do
4054       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4055       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4056       # Solaris 10 /bin/sh.
4057       echo '/* dummy */' > sub/conftst$i.h
4058     done
4059     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4060
4061     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4062     # mode.  It turns out that the SunPro C++ compiler does not properly
4063     # handle '-M -o', and we need to detect this.  Also, some Intel
4064     # versions had trouble with output in subdirs.
4065     am__obj=sub/conftest.${OBJEXT-o}
4066     am__minus_obj="-o $am__obj"
4067     case $depmode in
4068     gcc)
4069       # This depmode causes a compiler race in universal mode.
4070       test "$am__universal" = false || continue
4071       ;;
4072     nosideeffect)
4073       # After this tag, mechanisms are not by side-effect, so they'll
4074       # only be used when explicitly requested.
4075       if test "x$enable_dependency_tracking" = xyes; then
4076         continue
4077       else
4078         break
4079       fi
4080       ;;
4081     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4082       # This compiler won't grok '-c -o', but also, the minuso test has
4083       # not run yet.  These depmodes are late enough in the game, and
4084       # so weak that their functioning should not be impacted.
4085       am__obj=conftest.${OBJEXT-o}
4086       am__minus_obj=
4087       ;;
4088     none) break ;;
4089     esac
4090     if depmode=$depmode \
4091        source=sub/conftest.c object=$am__obj \
4092        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4093        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4094          >/dev/null 2>conftest.err &&
4095        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4096        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4097        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4098        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4099       # icc doesn't choke on unknown options, it will just issue warnings
4100       # or remarks (even with -Werror).  So we grep stderr for any message
4101       # that says an option was ignored or not supported.
4102       # When given -MP, icc 7.0 and 7.1 complain thusly:
4103       #   icc: Command line warning: ignoring option '-M'; no argument required
4104       # The diagnosis changed in icc 8.0:
4105       #   icc: Command line remark: option '-MP' not supported
4106       if (grep 'ignoring option' conftest.err ||
4107           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4108         am_cv_CC_dependencies_compiler_type=$depmode
4109         break
4110       fi
4111     fi
4112   done
4113
4114   cd ..
4115   rm -rf conftest.dir
4116 else
4117   am_cv_CC_dependencies_compiler_type=none
4118 fi
4119
4120 fi
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4122 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4123 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4124
4125  if
4126   test "x$enable_dependency_tracking" != xno \
4127   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4128   am__fastdepCC_TRUE=
4129   am__fastdepCC_FALSE='#'
4130 else
4131   am__fastdepCC_TRUE='#'
4132   am__fastdepCC_FALSE=
4133 fi
4134
4135
4136 case `pwd` in
4137   *\ * | *\     *)
4138     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4139 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4140 esac
4141
4142
4143
4144 macro_version='2.4.6'
4145 macro_revision='2.4.6'
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159 ltmain=$ac_aux_dir/ltmain.sh
4160
4161 # Backslashify metacharacters that are still active within
4162 # double-quoted strings.
4163 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4164
4165 # Same as above, but do not quote variable references.
4166 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4167
4168 # Sed substitution to delay expansion of an escaped shell variable in a
4169 # double_quote_subst'ed string.
4170 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4171
4172 # Sed substitution to delay expansion of an escaped single quote.
4173 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4174
4175 # Sed substitution to avoid accidental globbing in evaled expressions
4176 no_glob_subst='s/\*/\\\*/g'
4177
4178 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4179 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4180 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4181
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4183 $as_echo_n "checking how to print strings... " >&6; }
4184 # Test print first, because it will be a builtin if present.
4185 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4186    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4187   ECHO='print -r --'
4188 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4189   ECHO='printf %s\n'
4190 else
4191   # Use this function as a fallback that always works.
4192   func_fallback_echo ()
4193   {
4194     eval 'cat <<_LTECHO_EOF
4195 $1
4196 _LTECHO_EOF'
4197   }
4198   ECHO='func_fallback_echo'
4199 fi
4200
4201 # func_echo_all arg...
4202 # Invoke $ECHO with all args, space-separated.
4203 func_echo_all ()
4204 {
4205     $ECHO ""
4206 }
4207
4208 case $ECHO in
4209   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4210 $as_echo "printf" >&6; } ;;
4211   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4212 $as_echo "print -r" >&6; } ;;
4213   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4214 $as_echo "cat" >&6; } ;;
4215 esac
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4231 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4232 if ${ac_cv_path_SED+:} false; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4236      for ac_i in 1 2 3 4 5 6 7; do
4237        ac_script="$ac_script$as_nl$ac_script"
4238      done
4239      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4240      { ac_script=; unset ac_script;}
4241      if test -z "$SED"; then
4242   ac_path_SED_found=false
4243   # Loop through the user's path and test for each of PROGNAME-LIST
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_prog in sed gsed; do
4250     for ac_exec_ext in '' $ac_executable_extensions; do
4251       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4252       as_fn_executable_p "$ac_path_SED" || continue
4253 # Check for GNU ac_path_SED and select it if it is found.
4254   # Check for GNU $ac_path_SED
4255 case `"$ac_path_SED" --version 2>&1` in
4256 *GNU*)
4257   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4258 *)
4259   ac_count=0
4260   $as_echo_n 0123456789 >"conftest.in"
4261   while :
4262   do
4263     cat "conftest.in" "conftest.in" >"conftest.tmp"
4264     mv "conftest.tmp" "conftest.in"
4265     cp "conftest.in" "conftest.nl"
4266     $as_echo '' >> "conftest.nl"
4267     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4268     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4269     as_fn_arith $ac_count + 1 && ac_count=$as_val
4270     if test $ac_count -gt ${ac_path_SED_max-0}; then
4271       # Best one so far, save it but keep looking for a better one
4272       ac_cv_path_SED="$ac_path_SED"
4273       ac_path_SED_max=$ac_count
4274     fi
4275     # 10*(2^10) chars as input seems more than enough
4276     test $ac_count -gt 10 && break
4277   done
4278   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4279 esac
4280
4281       $ac_path_SED_found && break 3
4282     done
4283   done
4284   done
4285 IFS=$as_save_IFS
4286   if test -z "$ac_cv_path_SED"; then
4287     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4288   fi
4289 else
4290   ac_cv_path_SED=$SED
4291 fi
4292
4293 fi
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4295 $as_echo "$ac_cv_path_SED" >&6; }
4296  SED="$ac_cv_path_SED"
4297   rm -f conftest.sed
4298
4299 test -z "$SED" && SED=sed
4300 Xsed="$SED -e 1s/^X//"
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4313 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4314 if ${ac_cv_path_GREP+:} false; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   if test -z "$GREP"; then
4318   ac_path_GREP_found=false
4319   # Loop through the user's path and test for each of PROGNAME-LIST
4320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4321 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4322 do
4323   IFS=$as_save_IFS
4324   test -z "$as_dir" && as_dir=.
4325     for ac_prog in grep ggrep; do
4326     for ac_exec_ext in '' $ac_executable_extensions; do
4327       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4328       as_fn_executable_p "$ac_path_GREP" || continue
4329 # Check for GNU ac_path_GREP and select it if it is found.
4330   # Check for GNU $ac_path_GREP
4331 case `"$ac_path_GREP" --version 2>&1` in
4332 *GNU*)
4333   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4334 *)
4335   ac_count=0
4336   $as_echo_n 0123456789 >"conftest.in"
4337   while :
4338   do
4339     cat "conftest.in" "conftest.in" >"conftest.tmp"
4340     mv "conftest.tmp" "conftest.in"
4341     cp "conftest.in" "conftest.nl"
4342     $as_echo 'GREP' >> "conftest.nl"
4343     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4344     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4345     as_fn_arith $ac_count + 1 && ac_count=$as_val
4346     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4347       # Best one so far, save it but keep looking for a better one
4348       ac_cv_path_GREP="$ac_path_GREP"
4349       ac_path_GREP_max=$ac_count
4350     fi
4351     # 10*(2^10) chars as input seems more than enough
4352     test $ac_count -gt 10 && break
4353   done
4354   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4355 esac
4356
4357       $ac_path_GREP_found && break 3
4358     done
4359   done
4360   done
4361 IFS=$as_save_IFS
4362   if test -z "$ac_cv_path_GREP"; then
4363     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4364   fi
4365 else
4366   ac_cv_path_GREP=$GREP
4367 fi
4368
4369 fi
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4371 $as_echo "$ac_cv_path_GREP" >&6; }
4372  GREP="$ac_cv_path_GREP"
4373
4374
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4376 $as_echo_n "checking for egrep... " >&6; }
4377 if ${ac_cv_path_EGREP+:} false; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4381    then ac_cv_path_EGREP="$GREP -E"
4382    else
4383      if test -z "$EGREP"; then
4384   ac_path_EGREP_found=false
4385   # Loop through the user's path and test for each of PROGNAME-LIST
4386   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4387 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4388 do
4389   IFS=$as_save_IFS
4390   test -z "$as_dir" && as_dir=.
4391     for ac_prog in egrep; do
4392     for ac_exec_ext in '' $ac_executable_extensions; do
4393       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4394       as_fn_executable_p "$ac_path_EGREP" || continue
4395 # Check for GNU ac_path_EGREP and select it if it is found.
4396   # Check for GNU $ac_path_EGREP
4397 case `"$ac_path_EGREP" --version 2>&1` in
4398 *GNU*)
4399   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4400 *)
4401   ac_count=0
4402   $as_echo_n 0123456789 >"conftest.in"
4403   while :
4404   do
4405     cat "conftest.in" "conftest.in" >"conftest.tmp"
4406     mv "conftest.tmp" "conftest.in"
4407     cp "conftest.in" "conftest.nl"
4408     $as_echo 'EGREP' >> "conftest.nl"
4409     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4410     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4411     as_fn_arith $ac_count + 1 && ac_count=$as_val
4412     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4413       # Best one so far, save it but keep looking for a better one
4414       ac_cv_path_EGREP="$ac_path_EGREP"
4415       ac_path_EGREP_max=$ac_count
4416     fi
4417     # 10*(2^10) chars as input seems more than enough
4418     test $ac_count -gt 10 && break
4419   done
4420   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4421 esac
4422
4423       $ac_path_EGREP_found && break 3
4424     done
4425   done
4426   done
4427 IFS=$as_save_IFS
4428   if test -z "$ac_cv_path_EGREP"; then
4429     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4430   fi
4431 else
4432   ac_cv_path_EGREP=$EGREP
4433 fi
4434
4435    fi
4436 fi
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4438 $as_echo "$ac_cv_path_EGREP" >&6; }
4439  EGREP="$ac_cv_path_EGREP"
4440
4441
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4443 $as_echo_n "checking for fgrep... " >&6; }
4444 if ${ac_cv_path_FGREP+:} false; then :
4445   $as_echo_n "(cached) " >&6
4446 else
4447   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4448    then ac_cv_path_FGREP="$GREP -F"
4449    else
4450      if test -z "$FGREP"; then
4451   ac_path_FGREP_found=false
4452   # Loop through the user's path and test for each of PROGNAME-LIST
4453   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4454 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4455 do
4456   IFS=$as_save_IFS
4457   test -z "$as_dir" && as_dir=.
4458     for ac_prog in fgrep; do
4459     for ac_exec_ext in '' $ac_executable_extensions; do
4460       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4461       as_fn_executable_p "$ac_path_FGREP" || continue
4462 # Check for GNU ac_path_FGREP and select it if it is found.
4463   # Check for GNU $ac_path_FGREP
4464 case `"$ac_path_FGREP" --version 2>&1` in
4465 *GNU*)
4466   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4467 *)
4468   ac_count=0
4469   $as_echo_n 0123456789 >"conftest.in"
4470   while :
4471   do
4472     cat "conftest.in" "conftest.in" >"conftest.tmp"
4473     mv "conftest.tmp" "conftest.in"
4474     cp "conftest.in" "conftest.nl"
4475     $as_echo 'FGREP' >> "conftest.nl"
4476     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4477     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4478     as_fn_arith $ac_count + 1 && ac_count=$as_val
4479     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4480       # Best one so far, save it but keep looking for a better one
4481       ac_cv_path_FGREP="$ac_path_FGREP"
4482       ac_path_FGREP_max=$ac_count
4483     fi
4484     # 10*(2^10) chars as input seems more than enough
4485     test $ac_count -gt 10 && break
4486   done
4487   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4488 esac
4489
4490       $ac_path_FGREP_found && break 3
4491     done
4492   done
4493   done
4494 IFS=$as_save_IFS
4495   if test -z "$ac_cv_path_FGREP"; then
4496     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4497   fi
4498 else
4499   ac_cv_path_FGREP=$FGREP
4500 fi
4501
4502    fi
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4505 $as_echo "$ac_cv_path_FGREP" >&6; }
4506  FGREP="$ac_cv_path_FGREP"
4507
4508
4509 test -z "$GREP" && GREP=grep
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529 # Check whether --with-gnu-ld was given.
4530 if test "${with_gnu_ld+set}" = set; then :
4531   withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4532 else
4533   with_gnu_ld=no
4534 fi
4535
4536 ac_prog=ld
4537 if test yes = "$GCC"; then
4538   # Check if gcc -print-prog-name=ld gives a path.
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4540 $as_echo_n "checking for ld used by $CC... " >&6; }
4541   case $host in
4542   *-*-mingw*)
4543     # gcc leaves a trailing carriage return, which upsets mingw
4544     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4545   *)
4546     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4547   esac
4548   case $ac_prog in
4549     # Accept absolute paths.
4550     [\\/]* | ?:[\\/]*)
4551       re_direlt='/[^/][^/]*/\.\./'
4552       # Canonicalize the pathname of ld
4553       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4554       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4555         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4556       done
4557       test -z "$LD" && LD=$ac_prog
4558       ;;
4559   "")
4560     # If it fails, then pretend we aren't using GCC.
4561     ac_prog=ld
4562     ;;
4563   *)
4564     # If it is relative, then search for the first ld in PATH.
4565     with_gnu_ld=unknown
4566     ;;
4567   esac
4568 elif test yes = "$with_gnu_ld"; then
4569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4570 $as_echo_n "checking for GNU ld... " >&6; }
4571 else
4572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4573 $as_echo_n "checking for non-GNU ld... " >&6; }
4574 fi
4575 if ${lt_cv_path_LD+:} false; then :
4576   $as_echo_n "(cached) " >&6
4577 else
4578   if test -z "$LD"; then
4579   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4580   for ac_dir in $PATH; do
4581     IFS=$lt_save_ifs
4582     test -z "$ac_dir" && ac_dir=.
4583     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4584       lt_cv_path_LD=$ac_dir/$ac_prog
4585       # Check to see if the program is GNU ld.  I'd rather use --version,
4586       # but apparently some variants of GNU ld only accept -v.
4587       # Break only if it was the GNU/non-GNU ld that we prefer.
4588       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4589       *GNU* | *'with BFD'*)
4590         test no != "$with_gnu_ld" && break
4591         ;;
4592       *)
4593         test yes != "$with_gnu_ld" && break
4594         ;;
4595       esac
4596     fi
4597   done
4598   IFS=$lt_save_ifs
4599 else
4600   lt_cv_path_LD=$LD # Let the user override the test with a path.
4601 fi
4602 fi
4603
4604 LD=$lt_cv_path_LD
4605 if test -n "$LD"; then
4606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4607 $as_echo "$LD" >&6; }
4608 else
4609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4610 $as_echo "no" >&6; }
4611 fi
4612 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4614 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4615 if ${lt_cv_prog_gnu_ld+:} false; then :
4616   $as_echo_n "(cached) " >&6
4617 else
4618   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4619 case `$LD -v 2>&1 </dev/null` in
4620 *GNU* | *'with BFD'*)
4621   lt_cv_prog_gnu_ld=yes
4622   ;;
4623 *)
4624   lt_cv_prog_gnu_ld=no
4625   ;;
4626 esac
4627 fi
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4629 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4630 with_gnu_ld=$lt_cv_prog_gnu_ld
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4641 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4642 if ${lt_cv_path_NM+:} false; then :
4643   $as_echo_n "(cached) " >&6
4644 else
4645   if test -n "$NM"; then
4646   # Let the user override the test.
4647   lt_cv_path_NM=$NM
4648 else
4649   lt_nm_to_check=${ac_tool_prefix}nm
4650   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4651     lt_nm_to_check="$lt_nm_to_check nm"
4652   fi
4653   for lt_tmp_nm in $lt_nm_to_check; do
4654     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4655     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4656       IFS=$lt_save_ifs
4657       test -z "$ac_dir" && ac_dir=.
4658       tmp_nm=$ac_dir/$lt_tmp_nm
4659       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4660         # Check to see if the nm accepts a BSD-compat flag.
4661         # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4662         #   nm: unknown option "B" ignored
4663         # Tru64's nm complains that /dev/null is an invalid object file
4664         # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4665         case $build_os in
4666         mingw*) lt_bad_file=conftest.nm/nofile ;;
4667         *) lt_bad_file=/dev/null ;;
4668         esac
4669         case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4670         *$lt_bad_file* | *'Invalid file or object type'*)
4671           lt_cv_path_NM="$tmp_nm -B"
4672           break 2
4673           ;;
4674         *)
4675           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4676           */dev/null*)
4677             lt_cv_path_NM="$tmp_nm -p"
4678             break 2
4679             ;;
4680           *)
4681             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4682             continue # so that we can try to find one that supports BSD flags
4683             ;;
4684           esac
4685           ;;
4686         esac
4687       fi
4688     done
4689     IFS=$lt_save_ifs
4690   done
4691   : ${lt_cv_path_NM=no}
4692 fi
4693 fi
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4695 $as_echo "$lt_cv_path_NM" >&6; }
4696 if test no != "$lt_cv_path_NM"; then
4697   NM=$lt_cv_path_NM
4698 else
4699   # Didn't find any BSD compatible name lister, look for dumpbin.
4700   if test -n "$DUMPBIN"; then :
4701     # Let the user override the test.
4702   else
4703     if test -n "$ac_tool_prefix"; then
4704   for ac_prog in dumpbin "link -dump"
4705   do
4706     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4707 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4709 $as_echo_n "checking for $ac_word... " >&6; }
4710 if ${ac_cv_prog_DUMPBIN+:} false; then :
4711   $as_echo_n "(cached) " >&6
4712 else
4713   if test -n "$DUMPBIN"; then
4714   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4715 else
4716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4717 for as_dir in $PATH
4718 do
4719   IFS=$as_save_IFS
4720   test -z "$as_dir" && as_dir=.
4721     for ac_exec_ext in '' $ac_executable_extensions; do
4722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4723     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4725     break 2
4726   fi
4727 done
4728   done
4729 IFS=$as_save_IFS
4730
4731 fi
4732 fi
4733 DUMPBIN=$ac_cv_prog_DUMPBIN
4734 if test -n "$DUMPBIN"; then
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4736 $as_echo "$DUMPBIN" >&6; }
4737 else
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4739 $as_echo "no" >&6; }
4740 fi
4741
4742
4743     test -n "$DUMPBIN" && break
4744   done
4745 fi
4746 if test -z "$DUMPBIN"; then
4747   ac_ct_DUMPBIN=$DUMPBIN
4748   for ac_prog in dumpbin "link -dump"
4749 do
4750   # Extract the first word of "$ac_prog", so it can be a program name with args.
4751 set dummy $ac_prog; ac_word=$2
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4753 $as_echo_n "checking for $ac_word... " >&6; }
4754 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4755   $as_echo_n "(cached) " >&6
4756 else
4757   if test -n "$ac_ct_DUMPBIN"; then
4758   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4759 else
4760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4761 for as_dir in $PATH
4762 do
4763   IFS=$as_save_IFS
4764   test -z "$as_dir" && as_dir=.
4765     for ac_exec_ext in '' $ac_executable_extensions; do
4766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4767     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4769     break 2
4770   fi
4771 done
4772   done
4773 IFS=$as_save_IFS
4774
4775 fi
4776 fi
4777 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4778 if test -n "$ac_ct_DUMPBIN"; then
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4780 $as_echo "$ac_ct_DUMPBIN" >&6; }
4781 else
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4783 $as_echo "no" >&6; }
4784 fi
4785
4786
4787   test -n "$ac_ct_DUMPBIN" && break
4788 done
4789
4790   if test "x$ac_ct_DUMPBIN" = x; then
4791     DUMPBIN=":"
4792   else
4793     case $cross_compiling:$ac_tool_warned in
4794 yes:)
4795 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4796 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4797 ac_tool_warned=yes ;;
4798 esac
4799     DUMPBIN=$ac_ct_DUMPBIN
4800   fi
4801 fi
4802
4803     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4804     *COFF*)
4805       DUMPBIN="$DUMPBIN -symbols -headers"
4806       ;;
4807     *)
4808       DUMPBIN=:
4809       ;;
4810     esac
4811   fi
4812
4813   if test : != "$DUMPBIN"; then
4814     NM=$DUMPBIN
4815   fi
4816 fi
4817 test -z "$NM" && NM=nm
4818
4819
4820
4821
4822
4823
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4825 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4826 if ${lt_cv_nm_interface+:} false; then :
4827   $as_echo_n "(cached) " >&6
4828 else
4829   lt_cv_nm_interface="BSD nm"
4830   echo "int some_variable = 0;" > conftest.$ac_ext
4831   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4832   (eval "$ac_compile" 2>conftest.err)
4833   cat conftest.err >&5
4834   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4835   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4836   cat conftest.err >&5
4837   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4838   cat conftest.out >&5
4839   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4840     lt_cv_nm_interface="MS dumpbin"
4841   fi
4842   rm -f conftest*
4843 fi
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4845 $as_echo "$lt_cv_nm_interface" >&6; }
4846
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4848 $as_echo_n "checking whether ln -s works... " >&6; }
4849 LN_S=$as_ln_s
4850 if test "$LN_S" = "ln -s"; then
4851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4852 $as_echo "yes" >&6; }
4853 else
4854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4855 $as_echo "no, using $LN_S" >&6; }
4856 fi
4857
4858 # find the maximum length of command line arguments
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4860 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4861 if ${lt_cv_sys_max_cmd_len+:} false; then :
4862   $as_echo_n "(cached) " >&6
4863 else
4864     i=0
4865   teststring=ABCD
4866
4867   case $build_os in
4868   msdosdjgpp*)
4869     # On DJGPP, this test can blow up pretty badly due to problems in libc
4870     # (any single argument exceeding 2000 bytes causes a buffer overrun
4871     # during glob expansion).  Even if it were fixed, the result of this
4872     # check would be larger than it should be.
4873     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4874     ;;
4875
4876   gnu*)
4877     # Under GNU Hurd, this test is not required because there is
4878     # no limit to the length of command line arguments.
4879     # Libtool will interpret -1 as no limit whatsoever
4880     lt_cv_sys_max_cmd_len=-1;
4881     ;;
4882
4883   cygwin* | mingw* | cegcc*)
4884     # On Win9x/ME, this test blows up -- it succeeds, but takes
4885     # about 5 minutes as the teststring grows exponentially.
4886     # Worse, since 9x/ME are not pre-emptively multitasking,
4887     # you end up with a "frozen" computer, even though with patience
4888     # the test eventually succeeds (with a max line length of 256k).
4889     # Instead, let's just punt: use the minimum linelength reported by
4890     # all of the supported platforms: 8192 (on NT/2K/XP).
4891     lt_cv_sys_max_cmd_len=8192;
4892     ;;
4893
4894   mint*)
4895     # On MiNT this can take a long time and run out of memory.
4896     lt_cv_sys_max_cmd_len=8192;
4897     ;;
4898
4899   amigaos*)
4900     # On AmigaOS with pdksh, this test takes hours, literally.
4901     # So we just punt and use a minimum line length of 8192.
4902     lt_cv_sys_max_cmd_len=8192;
4903     ;;
4904
4905   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
4906     # This has been around since 386BSD, at least.  Likely further.
4907     if test -x /sbin/sysctl; then
4908       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4909     elif test -x /usr/sbin/sysctl; then
4910       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4911     else
4912       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4913     fi
4914     # And add a safety zone
4915     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4916     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4917     ;;
4918
4919   interix*)
4920     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4921     lt_cv_sys_max_cmd_len=196608
4922     ;;
4923
4924   os2*)
4925     # The test takes a long time on OS/2.
4926     lt_cv_sys_max_cmd_len=8192
4927     ;;
4928
4929   osf*)
4930     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4931     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4932     # nice to cause kernel panics so lets avoid the loop below.
4933     # First set a reasonable default.
4934     lt_cv_sys_max_cmd_len=16384
4935     #
4936     if test -x /sbin/sysconfig; then
4937       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4938         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4939       esac
4940     fi
4941     ;;
4942   sco3.2v5*)
4943     lt_cv_sys_max_cmd_len=102400
4944     ;;
4945   sysv5* | sco5v6* | sysv4.2uw2*)
4946     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4947     if test -n "$kargmax"; then
4948       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4949     else
4950       lt_cv_sys_max_cmd_len=32768
4951     fi
4952     ;;
4953   *)
4954     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4955     if test -n "$lt_cv_sys_max_cmd_len" && \
4956        test undefined != "$lt_cv_sys_max_cmd_len"; then
4957       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4958       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4959     else
4960       # Make teststring a little bigger before we do anything with it.
4961       # a 1K string should be a reasonable start.
4962       for i in 1 2 3 4 5 6 7 8; do
4963         teststring=$teststring$teststring
4964       done
4965       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4966       # If test is not a shell built-in, we'll probably end up computing a
4967       # maximum length that is only half of the actual maximum length, but
4968       # we can't tell.
4969       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
4970                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4971               test 17 != "$i" # 1/2 MB should be enough
4972       do
4973         i=`expr $i + 1`
4974         teststring=$teststring$teststring
4975       done
4976       # Only check the string length outside the loop.
4977       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4978       teststring=
4979       # Add a significant safety factor because C++ compilers can tack on
4980       # massive amounts of additional arguments before passing them to the
4981       # linker.  It appears as though 1/2 is a usable value.
4982       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4983     fi
4984     ;;
4985   esac
4986
4987 fi
4988
4989 if test -n "$lt_cv_sys_max_cmd_len"; then
4990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4991 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4992 else
4993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4994 $as_echo "none" >&6; }
4995 fi
4996 max_cmd_len=$lt_cv_sys_max_cmd_len
4997
4998
4999
5000
5001
5002
5003 : ${CP="cp -f"}
5004 : ${MV="mv -f"}
5005 : ${RM="rm -f"}
5006
5007 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5008   lt_unset=unset
5009 else
5010   lt_unset=false
5011 fi
5012
5013
5014
5015
5016
5017 # test EBCDIC or ASCII
5018 case `echo X|tr X '\101'` in
5019  A) # ASCII based system
5020     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5021   lt_SP2NL='tr \040 \012'
5022   lt_NL2SP='tr \015\012 \040\040'
5023   ;;
5024  *) # EBCDIC based system
5025   lt_SP2NL='tr \100 \n'
5026   lt_NL2SP='tr \r\n \100\100'
5027   ;;
5028 esac
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5039 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5040 if ${lt_cv_to_host_file_cmd+:} false; then :
5041   $as_echo_n "(cached) " >&6
5042 else
5043   case $host in
5044   *-*-mingw* )
5045     case $build in
5046       *-*-mingw* ) # actually msys
5047         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5048         ;;
5049       *-*-cygwin* )
5050         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5051         ;;
5052       * ) # otherwise, assume *nix
5053         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5054         ;;
5055     esac
5056     ;;
5057   *-*-cygwin* )
5058     case $build in
5059       *-*-mingw* ) # actually msys
5060         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5061         ;;
5062       *-*-cygwin* )
5063         lt_cv_to_host_file_cmd=func_convert_file_noop
5064         ;;
5065       * ) # otherwise, assume *nix
5066         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5067         ;;
5068     esac
5069     ;;
5070   * ) # unhandled hosts (and "normal" native builds)
5071     lt_cv_to_host_file_cmd=func_convert_file_noop
5072     ;;
5073 esac
5074
5075 fi
5076
5077 to_host_file_cmd=$lt_cv_to_host_file_cmd
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5079 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5080
5081
5082
5083
5084
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5086 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5087 if ${lt_cv_to_tool_file_cmd+:} false; then :
5088   $as_echo_n "(cached) " >&6
5089 else
5090   #assume ordinary cross tools, or native build.
5091 lt_cv_to_tool_file_cmd=func_convert_file_noop
5092 case $host in
5093   *-*-mingw* )
5094     case $build in
5095       *-*-mingw* ) # actually msys
5096         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5097         ;;
5098     esac
5099     ;;
5100 esac
5101
5102 fi
5103
5104 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5106 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5107
5108
5109
5110
5111
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5113 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5114 if ${lt_cv_ld_reload_flag+:} false; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   lt_cv_ld_reload_flag='-r'
5118 fi
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5120 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5121 reload_flag=$lt_cv_ld_reload_flag
5122 case $reload_flag in
5123 "" | " "*) ;;
5124 *) reload_flag=" $reload_flag" ;;
5125 esac
5126 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5127 case $host_os in
5128   cygwin* | mingw* | pw32* | cegcc*)
5129     if test yes != "$GCC"; then
5130       reload_cmds=false
5131     fi
5132     ;;
5133   darwin*)
5134     if test yes = "$GCC"; then
5135       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5136     else
5137       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5138     fi
5139     ;;
5140 esac
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150 if test -n "$ac_tool_prefix"; then
5151   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5152 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5154 $as_echo_n "checking for $ac_word... " >&6; }
5155 if ${ac_cv_prog_OBJDUMP+:} false; then :
5156   $as_echo_n "(cached) " >&6
5157 else
5158   if test -n "$OBJDUMP"; then
5159   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5160 else
5161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5162 for as_dir in $PATH
5163 do
5164   IFS=$as_save_IFS
5165   test -z "$as_dir" && as_dir=.
5166     for ac_exec_ext in '' $ac_executable_extensions; do
5167   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5168     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5170     break 2
5171   fi
5172 done
5173   done
5174 IFS=$as_save_IFS
5175
5176 fi
5177 fi
5178 OBJDUMP=$ac_cv_prog_OBJDUMP
5179 if test -n "$OBJDUMP"; then
5180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5181 $as_echo "$OBJDUMP" >&6; }
5182 else
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5184 $as_echo "no" >&6; }
5185 fi
5186
5187
5188 fi
5189 if test -z "$ac_cv_prog_OBJDUMP"; then
5190   ac_ct_OBJDUMP=$OBJDUMP
5191   # Extract the first word of "objdump", so it can be a program name with args.
5192 set dummy objdump; ac_word=$2
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5194 $as_echo_n "checking for $ac_word... " >&6; }
5195 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5196   $as_echo_n "(cached) " >&6
5197 else
5198   if test -n "$ac_ct_OBJDUMP"; then
5199   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5200 else
5201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5202 for as_dir in $PATH
5203 do
5204   IFS=$as_save_IFS
5205   test -z "$as_dir" && as_dir=.
5206     for ac_exec_ext in '' $ac_executable_extensions; do
5207   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5208     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5210     break 2
5211   fi
5212 done
5213   done
5214 IFS=$as_save_IFS
5215
5216 fi
5217 fi
5218 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5219 if test -n "$ac_ct_OBJDUMP"; then
5220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5221 $as_echo "$ac_ct_OBJDUMP" >&6; }
5222 else
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5224 $as_echo "no" >&6; }
5225 fi
5226
5227   if test "x$ac_ct_OBJDUMP" = x; then
5228     OBJDUMP="false"
5229   else
5230     case $cross_compiling:$ac_tool_warned in
5231 yes:)
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5234 ac_tool_warned=yes ;;
5235 esac
5236     OBJDUMP=$ac_ct_OBJDUMP
5237   fi
5238 else
5239   OBJDUMP="$ac_cv_prog_OBJDUMP"
5240 fi
5241
5242 test -z "$OBJDUMP" && OBJDUMP=objdump
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5253 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5254 if ${lt_cv_deplibs_check_method+:} false; then :
5255   $as_echo_n "(cached) " >&6
5256 else
5257   lt_cv_file_magic_cmd='$MAGIC_CMD'
5258 lt_cv_file_magic_test_file=
5259 lt_cv_deplibs_check_method='unknown'
5260 # Need to set the preceding variable on all platforms that support
5261 # interlibrary dependencies.
5262 # 'none' -- dependencies not supported.
5263 # 'unknown' -- same as none, but documents that we really don't know.
5264 # 'pass_all' -- all dependencies passed with no checks.
5265 # 'test_compile' -- check by making test program.
5266 # 'file_magic [[regex]]' -- check by looking for files in library path
5267 # that responds to the $file_magic_cmd with a given extended regex.
5268 # If you have 'file' or equivalent on your system and you're not sure
5269 # whether 'pass_all' will *always* work, you probably want this one.
5270
5271 case $host_os in
5272 aix[4-9]*)
5273   lt_cv_deplibs_check_method=pass_all
5274   ;;
5275
5276 beos*)
5277   lt_cv_deplibs_check_method=pass_all
5278   ;;
5279
5280 bsdi[45]*)
5281   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5282   lt_cv_file_magic_cmd='/usr/bin/file -L'
5283   lt_cv_file_magic_test_file=/shlib/libc.so
5284   ;;
5285
5286 cygwin*)
5287   # func_win32_libid is a shell function defined in ltmain.sh
5288   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5289   lt_cv_file_magic_cmd='func_win32_libid'
5290   ;;
5291
5292 mingw* | pw32*)
5293   # Base MSYS/MinGW do not provide the 'file' command needed by
5294   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5295   # unless we find 'file', for example because we are cross-compiling.
5296   if ( file / ) >/dev/null 2>&1; then
5297     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5298     lt_cv_file_magic_cmd='func_win32_libid'
5299   else
5300     # Keep this pattern in sync with the one in func_win32_libid.
5301     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5302     lt_cv_file_magic_cmd='$OBJDUMP -f'
5303   fi
5304   ;;
5305
5306 cegcc*)
5307   # use the weaker test based on 'objdump'. See mingw*.
5308   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5309   lt_cv_file_magic_cmd='$OBJDUMP -f'
5310   ;;
5311
5312 darwin* | rhapsody*)
5313   lt_cv_deplibs_check_method=pass_all
5314   ;;
5315
5316 freebsd* | dragonfly*)
5317   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5318     case $host_cpu in
5319     i*86 )
5320       # Not sure whether the presence of OpenBSD here was a mistake.
5321       # Let's accept both of them until this is cleared up.
5322       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5323       lt_cv_file_magic_cmd=/usr/bin/file
5324       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5325       ;;
5326     esac
5327   else
5328     lt_cv_deplibs_check_method=pass_all
5329   fi
5330   ;;
5331
5332 haiku*)
5333   lt_cv_deplibs_check_method=pass_all
5334   ;;
5335
5336 hpux10.20* | hpux11*)
5337   lt_cv_file_magic_cmd=/usr/bin/file
5338   case $host_cpu in
5339   ia64*)
5340     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5341     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5342     ;;
5343   hppa*64*)
5344     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5345     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5346     ;;
5347   *)
5348     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5349     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5350     ;;
5351   esac
5352   ;;
5353
5354 interix[3-9]*)
5355   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5356   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5357   ;;
5358
5359 irix5* | irix6* | nonstopux*)
5360   case $LD in
5361   *-32|*"-32 ") libmagic=32-bit;;
5362   *-n32|*"-n32 ") libmagic=N32;;
5363   *-64|*"-64 ") libmagic=64-bit;;
5364   *) libmagic=never-match;;
5365   esac
5366   lt_cv_deplibs_check_method=pass_all
5367   ;;
5368
5369 # This must be glibc/ELF.
5370 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5371   lt_cv_deplibs_check_method=pass_all
5372   ;;
5373
5374 netbsd* | netbsdelf*-gnu)
5375   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5376     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5377   else
5378     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5379   fi
5380   ;;
5381
5382 newos6*)
5383   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5384   lt_cv_file_magic_cmd=/usr/bin/file
5385   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5386   ;;
5387
5388 *nto* | *qnx*)
5389   lt_cv_deplibs_check_method=pass_all
5390   ;;
5391
5392 openbsd* | bitrig*)
5393   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5394     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5395   else
5396     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5397   fi
5398   ;;
5399
5400 osf3* | osf4* | osf5*)
5401   lt_cv_deplibs_check_method=pass_all
5402   ;;
5403
5404 rdos*)
5405   lt_cv_deplibs_check_method=pass_all
5406   ;;
5407
5408 solaris*)
5409   lt_cv_deplibs_check_method=pass_all
5410   ;;
5411
5412 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5413   lt_cv_deplibs_check_method=pass_all
5414   ;;
5415
5416 sysv4 | sysv4.3*)
5417   case $host_vendor in
5418   motorola)
5419     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]'
5420     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5421     ;;
5422   ncr)
5423     lt_cv_deplibs_check_method=pass_all
5424     ;;
5425   sequent)
5426     lt_cv_file_magic_cmd='/bin/file'
5427     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5428     ;;
5429   sni)
5430     lt_cv_file_magic_cmd='/bin/file'
5431     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5432     lt_cv_file_magic_test_file=/lib/libc.so
5433     ;;
5434   siemens)
5435     lt_cv_deplibs_check_method=pass_all
5436     ;;
5437   pc)
5438     lt_cv_deplibs_check_method=pass_all
5439     ;;
5440   esac
5441   ;;
5442
5443 tpf*)
5444   lt_cv_deplibs_check_method=pass_all
5445   ;;
5446 os2*)
5447   lt_cv_deplibs_check_method=pass_all
5448   ;;
5449 esac
5450
5451 fi
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5453 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5454
5455 file_magic_glob=
5456 want_nocaseglob=no
5457 if test "$build" = "$host"; then
5458   case $host_os in
5459   mingw* | pw32*)
5460     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5461       want_nocaseglob=yes
5462     else
5463       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5464     fi
5465     ;;
5466   esac
5467 fi
5468
5469 file_magic_cmd=$lt_cv_file_magic_cmd
5470 deplibs_check_method=$lt_cv_deplibs_check_method
5471 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494 if test -n "$ac_tool_prefix"; then
5495   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5496 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5498 $as_echo_n "checking for $ac_word... " >&6; }
5499 if ${ac_cv_prog_DLLTOOL+:} false; then :
5500   $as_echo_n "(cached) " >&6
5501 else
5502   if test -n "$DLLTOOL"; then
5503   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5504 else
5505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5506 for as_dir in $PATH
5507 do
5508   IFS=$as_save_IFS
5509   test -z "$as_dir" && as_dir=.
5510     for ac_exec_ext in '' $ac_executable_extensions; do
5511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5512     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5514     break 2
5515   fi
5516 done
5517   done
5518 IFS=$as_save_IFS
5519
5520 fi
5521 fi
5522 DLLTOOL=$ac_cv_prog_DLLTOOL
5523 if test -n "$DLLTOOL"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5525 $as_echo "$DLLTOOL" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5528 $as_echo "no" >&6; }
5529 fi
5530
5531
5532 fi
5533 if test -z "$ac_cv_prog_DLLTOOL"; then
5534   ac_ct_DLLTOOL=$DLLTOOL
5535   # Extract the first word of "dlltool", so it can be a program name with args.
5536 set dummy dlltool; ac_word=$2
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5538 $as_echo_n "checking for $ac_word... " >&6; }
5539 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5540   $as_echo_n "(cached) " >&6
5541 else
5542   if test -n "$ac_ct_DLLTOOL"; then
5543   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5544 else
5545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5546 for as_dir in $PATH
5547 do
5548   IFS=$as_save_IFS
5549   test -z "$as_dir" && as_dir=.
5550     for ac_exec_ext in '' $ac_executable_extensions; do
5551   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5552     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5554     break 2
5555   fi
5556 done
5557   done
5558 IFS=$as_save_IFS
5559
5560 fi
5561 fi
5562 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5563 if test -n "$ac_ct_DLLTOOL"; then
5564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5565 $as_echo "$ac_ct_DLLTOOL" >&6; }
5566 else
5567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5568 $as_echo "no" >&6; }
5569 fi
5570
5571   if test "x$ac_ct_DLLTOOL" = x; then
5572     DLLTOOL="false"
5573   else
5574     case $cross_compiling:$ac_tool_warned in
5575 yes:)
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5578 ac_tool_warned=yes ;;
5579 esac
5580     DLLTOOL=$ac_ct_DLLTOOL
5581   fi
5582 else
5583   DLLTOOL="$ac_cv_prog_DLLTOOL"
5584 fi
5585
5586 test -z "$DLLTOOL" && DLLTOOL=dlltool
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5598 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5599 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5600   $as_echo_n "(cached) " >&6
5601 else
5602   lt_cv_sharedlib_from_linklib_cmd='unknown'
5603
5604 case $host_os in
5605 cygwin* | mingw* | pw32* | cegcc*)
5606   # two different shell functions defined in ltmain.sh;
5607   # decide which one to use based on capabilities of $DLLTOOL
5608   case `$DLLTOOL --help 2>&1` in
5609   *--identify-strict*)
5610     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5611     ;;
5612   *)
5613     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5614     ;;
5615   esac
5616   ;;
5617 *)
5618   # fallback: assume linklib IS sharedlib
5619   lt_cv_sharedlib_from_linklib_cmd=$ECHO
5620   ;;
5621 esac
5622
5623 fi
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5625 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5626 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5627 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5628
5629
5630
5631
5632
5633
5634
5635
5636 if test -n "$ac_tool_prefix"; then
5637   for ac_prog in ar
5638   do
5639     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5640 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5642 $as_echo_n "checking for $ac_word... " >&6; }
5643 if ${ac_cv_prog_AR+:} false; then :
5644   $as_echo_n "(cached) " >&6
5645 else
5646   if test -n "$AR"; then
5647   ac_cv_prog_AR="$AR" # Let the user override the test.
5648 else
5649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5650 for as_dir in $PATH
5651 do
5652   IFS=$as_save_IFS
5653   test -z "$as_dir" && as_dir=.
5654     for ac_exec_ext in '' $ac_executable_extensions; do
5655   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5656     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5658     break 2
5659   fi
5660 done
5661   done
5662 IFS=$as_save_IFS
5663
5664 fi
5665 fi
5666 AR=$ac_cv_prog_AR
5667 if test -n "$AR"; then
5668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5669 $as_echo "$AR" >&6; }
5670 else
5671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5672 $as_echo "no" >&6; }
5673 fi
5674
5675
5676     test -n "$AR" && break
5677   done
5678 fi
5679 if test -z "$AR"; then
5680   ac_ct_AR=$AR
5681   for ac_prog in ar
5682 do
5683   # Extract the first word of "$ac_prog", so it can be a program name with args.
5684 set dummy $ac_prog; ac_word=$2
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5686 $as_echo_n "checking for $ac_word... " >&6; }
5687 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5688   $as_echo_n "(cached) " >&6
5689 else
5690   if test -n "$ac_ct_AR"; then
5691   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5692 else
5693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5694 for as_dir in $PATH
5695 do
5696   IFS=$as_save_IFS
5697   test -z "$as_dir" && as_dir=.
5698     for ac_exec_ext in '' $ac_executable_extensions; do
5699   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5700     ac_cv_prog_ac_ct_AR="$ac_prog"
5701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5702     break 2
5703   fi
5704 done
5705   done
5706 IFS=$as_save_IFS
5707
5708 fi
5709 fi
5710 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5711 if test -n "$ac_ct_AR"; then
5712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5713 $as_echo "$ac_ct_AR" >&6; }
5714 else
5715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5716 $as_echo "no" >&6; }
5717 fi
5718
5719
5720   test -n "$ac_ct_AR" && break
5721 done
5722
5723   if test "x$ac_ct_AR" = x; then
5724     AR="false"
5725   else
5726     case $cross_compiling:$ac_tool_warned in
5727 yes:)
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5730 ac_tool_warned=yes ;;
5731 esac
5732     AR=$ac_ct_AR
5733   fi
5734 fi
5735
5736 : ${AR=ar}
5737 : ${AR_FLAGS=cru}
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5750 $as_echo_n "checking for archiver @FILE support... " >&6; }
5751 if ${lt_cv_ar_at_file+:} false; then :
5752   $as_echo_n "(cached) " >&6
5753 else
5754   lt_cv_ar_at_file=no
5755    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h.  */
5757
5758 int
5759 main ()
5760 {
5761
5762   ;
5763   return 0;
5764 }
5765 _ACEOF
5766 if ac_fn_c_try_compile "$LINENO"; then :
5767   echo conftest.$ac_objext > conftest.lst
5768       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5769       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5770   (eval $lt_ar_try) 2>&5
5771   ac_status=$?
5772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5773   test $ac_status = 0; }
5774       if test 0 -eq "$ac_status"; then
5775         # Ensure the archiver fails upon bogus file names.
5776         rm -f conftest.$ac_objext libconftest.a
5777         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5778   (eval $lt_ar_try) 2>&5
5779   ac_status=$?
5780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5781   test $ac_status = 0; }
5782         if test 0 -ne "$ac_status"; then
5783           lt_cv_ar_at_file=@
5784         fi
5785       fi
5786       rm -f conftest.* libconftest.a
5787
5788 fi
5789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5790
5791 fi
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5793 $as_echo "$lt_cv_ar_at_file" >&6; }
5794
5795 if test no = "$lt_cv_ar_at_file"; then
5796   archiver_list_spec=
5797 else
5798   archiver_list_spec=$lt_cv_ar_at_file
5799 fi
5800
5801
5802
5803
5804
5805
5806
5807 if test -n "$ac_tool_prefix"; then
5808   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5809 set dummy ${ac_tool_prefix}strip; ac_word=$2
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5811 $as_echo_n "checking for $ac_word... " >&6; }
5812 if ${ac_cv_prog_STRIP+:} false; then :
5813   $as_echo_n "(cached) " >&6
5814 else
5815   if test -n "$STRIP"; then
5816   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5817 else
5818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5819 for as_dir in $PATH
5820 do
5821   IFS=$as_save_IFS
5822   test -z "$as_dir" && as_dir=.
5823     for ac_exec_ext in '' $ac_executable_extensions; do
5824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5825     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5827     break 2
5828   fi
5829 done
5830   done
5831 IFS=$as_save_IFS
5832
5833 fi
5834 fi
5835 STRIP=$ac_cv_prog_STRIP
5836 if test -n "$STRIP"; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5838 $as_echo "$STRIP" >&6; }
5839 else
5840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5841 $as_echo "no" >&6; }
5842 fi
5843
5844
5845 fi
5846 if test -z "$ac_cv_prog_STRIP"; then
5847   ac_ct_STRIP=$STRIP
5848   # Extract the first word of "strip", so it can be a program name with args.
5849 set dummy strip; ac_word=$2
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5851 $as_echo_n "checking for $ac_word... " >&6; }
5852 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   if test -n "$ac_ct_STRIP"; then
5856   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5857 else
5858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH
5860 do
5861   IFS=$as_save_IFS
5862   test -z "$as_dir" && as_dir=.
5863     for ac_exec_ext in '' $ac_executable_extensions; do
5864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5865     ac_cv_prog_ac_ct_STRIP="strip"
5866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5867     break 2
5868   fi
5869 done
5870   done
5871 IFS=$as_save_IFS
5872
5873 fi
5874 fi
5875 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5876 if test -n "$ac_ct_STRIP"; then
5877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5878 $as_echo "$ac_ct_STRIP" >&6; }
5879 else
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5881 $as_echo "no" >&6; }
5882 fi
5883
5884   if test "x$ac_ct_STRIP" = x; then
5885     STRIP=":"
5886   else
5887     case $cross_compiling:$ac_tool_warned in
5888 yes:)
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5891 ac_tool_warned=yes ;;
5892 esac
5893     STRIP=$ac_ct_STRIP
5894   fi
5895 else
5896   STRIP="$ac_cv_prog_STRIP"
5897 fi
5898
5899 test -z "$STRIP" && STRIP=:
5900
5901
5902
5903
5904
5905
5906 if test -n "$ac_tool_prefix"; then
5907   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5908 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5910 $as_echo_n "checking for $ac_word... " >&6; }
5911 if ${ac_cv_prog_RANLIB+:} false; then :
5912   $as_echo_n "(cached) " >&6
5913 else
5914   if test -n "$RANLIB"; then
5915   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5916 else
5917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5918 for as_dir in $PATH
5919 do
5920   IFS=$as_save_IFS
5921   test -z "$as_dir" && as_dir=.
5922     for ac_exec_ext in '' $ac_executable_extensions; do
5923   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5924     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5926     break 2
5927   fi
5928 done
5929   done
5930 IFS=$as_save_IFS
5931
5932 fi
5933 fi
5934 RANLIB=$ac_cv_prog_RANLIB
5935 if test -n "$RANLIB"; then
5936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5937 $as_echo "$RANLIB" >&6; }
5938 else
5939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5940 $as_echo "no" >&6; }
5941 fi
5942
5943
5944 fi
5945 if test -z "$ac_cv_prog_RANLIB"; then
5946   ac_ct_RANLIB=$RANLIB
5947   # Extract the first word of "ranlib", so it can be a program name with args.
5948 set dummy ranlib; ac_word=$2
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5950 $as_echo_n "checking for $ac_word... " >&6; }
5951 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5952   $as_echo_n "(cached) " >&6
5953 else
5954   if test -n "$ac_ct_RANLIB"; then
5955   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5956 else
5957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5958 for as_dir in $PATH
5959 do
5960   IFS=$as_save_IFS
5961   test -z "$as_dir" && as_dir=.
5962     for ac_exec_ext in '' $ac_executable_extensions; do
5963   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5964     ac_cv_prog_ac_ct_RANLIB="ranlib"
5965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5966     break 2
5967   fi
5968 done
5969   done
5970 IFS=$as_save_IFS
5971
5972 fi
5973 fi
5974 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5975 if test -n "$ac_ct_RANLIB"; then
5976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5977 $as_echo "$ac_ct_RANLIB" >&6; }
5978 else
5979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5980 $as_echo "no" >&6; }
5981 fi
5982
5983   if test "x$ac_ct_RANLIB" = x; then
5984     RANLIB=":"
5985   else
5986     case $cross_compiling:$ac_tool_warned in
5987 yes:)
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5989 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5990 ac_tool_warned=yes ;;
5991 esac
5992     RANLIB=$ac_ct_RANLIB
5993   fi
5994 else
5995   RANLIB="$ac_cv_prog_RANLIB"
5996 fi
5997
5998 test -z "$RANLIB" && RANLIB=:
5999
6000
6001
6002
6003
6004
6005 # Determine commands to create old-style static archives.
6006 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6007 old_postinstall_cmds='chmod 644 $oldlib'
6008 old_postuninstall_cmds=
6009
6010 if test -n "$RANLIB"; then
6011   case $host_os in
6012   bitrig* | openbsd*)
6013     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6014     ;;
6015   *)
6016     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6017     ;;
6018   esac
6019   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6020 fi
6021
6022 case $host_os in
6023   darwin*)
6024     lock_old_archive_extraction=yes ;;
6025   *)
6026     lock_old_archive_extraction=no ;;
6027 esac
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067 # If no C compiler was specified, use CC.
6068 LTCC=${LTCC-"$CC"}
6069
6070 # If no C compiler flags were specified, use CFLAGS.
6071 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6072
6073 # Allow CC to be a program name with arguments.
6074 compiler=$CC
6075
6076
6077 # Check for command to grab the raw symbol name followed by C symbol from nm.
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6079 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6080 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083
6084 # These are sane defaults that work on at least a few old systems.
6085 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6086
6087 # Character class describing NM global symbol codes.
6088 symcode='[BCDEGRST]'
6089
6090 # Regexp to match symbols that can be accessed directly from C.
6091 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6092
6093 # Define system-specific variables.
6094 case $host_os in
6095 aix*)
6096   symcode='[BCDT]'
6097   ;;
6098 cygwin* | mingw* | pw32* | cegcc*)
6099   symcode='[ABCDGISTW]'
6100   ;;
6101 hpux*)
6102   if test ia64 = "$host_cpu"; then
6103     symcode='[ABCDEGRST]'
6104   fi
6105   ;;
6106 irix* | nonstopux*)
6107   symcode='[BCDEGRST]'
6108   ;;
6109 osf*)
6110   symcode='[BCDEGQRST]'
6111   ;;
6112 solaris*)
6113   symcode='[BDRT]'
6114   ;;
6115 sco3.2v5*)
6116   symcode='[DT]'
6117   ;;
6118 sysv4.2uw2*)
6119   symcode='[DT]'
6120   ;;
6121 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6122   symcode='[ABDT]'
6123   ;;
6124 sysv4)
6125   symcode='[DFNSTU]'
6126   ;;
6127 esac
6128
6129 # If we're using GNU nm, then use its standard symbol codes.
6130 case `$NM -V 2>&1` in
6131 *GNU* | *'with BFD'*)
6132   symcode='[ABCDGIRSTW]' ;;
6133 esac
6134
6135 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6136   # Gets list of data symbols to import.
6137   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6138   # Adjust the below global symbol transforms to fixup imported variables.
6139   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6140   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
6141   lt_c_name_lib_hook="\
6142   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
6143   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
6144 else
6145   # Disable hooks by default.
6146   lt_cv_sys_global_symbol_to_import=
6147   lt_cdecl_hook=
6148   lt_c_name_hook=
6149   lt_c_name_lib_hook=
6150 fi
6151
6152 # Transform an extracted symbol line into a proper C declaration.
6153 # Some systems (esp. on ia64) link data and code symbols differently,
6154 # so use this general approach.
6155 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6156 $lt_cdecl_hook\
6157 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6158 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6159
6160 # Transform an extracted symbol line into symbol name and symbol address
6161 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6162 $lt_c_name_hook\
6163 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
6164 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
6165
6166 # Transform an extracted symbol line into symbol name with lib prefix and
6167 # symbol address.
6168 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6169 $lt_c_name_lib_hook\
6170 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
6171 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
6172 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
6173
6174 # Handle CRLF in mingw tool chain
6175 opt_cr=
6176 case $build_os in
6177 mingw*)
6178   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6179   ;;
6180 esac
6181
6182 # Try without a prefix underscore, then with it.
6183 for ac_symprfx in "" "_"; do
6184
6185   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6186   symxfrm="\\1 $ac_symprfx\\2 \\2"
6187
6188   # Write the raw and C identifiers.
6189   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6190     # Fake it for dumpbin and say T for any non-static function,
6191     # D for any global variable and I for any imported variable.
6192     # Also find C++ and __fastcall symbols from MSVC++,
6193     # which start with @ or ?.
6194     lt_cv_sys_global_symbol_pipe="$AWK '"\
6195 "     {last_section=section; section=\$ 3};"\
6196 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6197 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6198 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6199 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6200 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6201 "     \$ 0!~/External *\|/{next};"\
6202 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6203 "     {if(hide[section]) next};"\
6204 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6205 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6206 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6207 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6208 "     ' prfx=^$ac_symprfx"
6209   else
6210     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6211   fi
6212   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6213
6214   # Check to see that the pipe works correctly.
6215   pipe_works=no
6216
6217   rm -f conftest*
6218   cat > conftest.$ac_ext <<_LT_EOF
6219 #ifdef __cplusplus
6220 extern "C" {
6221 #endif
6222 char nm_test_var;
6223 void nm_test_func(void);
6224 void nm_test_func(void){}
6225 #ifdef __cplusplus
6226 }
6227 #endif
6228 int main(){nm_test_var='a';nm_test_func();return(0);}
6229 _LT_EOF
6230
6231   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6232   (eval $ac_compile) 2>&5
6233   ac_status=$?
6234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6235   test $ac_status = 0; }; then
6236     # Now try to grab the symbols.
6237     nlist=conftest.nm
6238     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6239   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6240   ac_status=$?
6241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6242   test $ac_status = 0; } && test -s "$nlist"; then
6243       # Try sorting and uniquifying the output.
6244       if sort "$nlist" | uniq > "$nlist"T; then
6245         mv -f "$nlist"T "$nlist"
6246       else
6247         rm -f "$nlist"T
6248       fi
6249
6250       # Make sure that we snagged all the symbols we need.
6251       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6252         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6253           cat <<_LT_EOF > conftest.$ac_ext
6254 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
6255 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6256 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6257    relocations are performed -- see ld's documentation on pseudo-relocs.  */
6258 # define LT_DLSYM_CONST
6259 #elif defined __osf__
6260 /* This system does not cope well with relocations in const data.  */
6261 # define LT_DLSYM_CONST
6262 #else
6263 # define LT_DLSYM_CONST const
6264 #endif
6265
6266 #ifdef __cplusplus
6267 extern "C" {
6268 #endif
6269
6270 _LT_EOF
6271           # Now generate the symbol file.
6272           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6273
6274           cat <<_LT_EOF >> conftest.$ac_ext
6275
6276 /* The mapping between symbol names and symbols.  */
6277 LT_DLSYM_CONST struct {
6278   const char *name;
6279   void       *address;
6280 }
6281 lt__PROGRAM__LTX_preloaded_symbols[] =
6282 {
6283   { "@PROGRAM@", (void *) 0 },
6284 _LT_EOF
6285           $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6286           cat <<\_LT_EOF >> conftest.$ac_ext
6287   {0, (void *) 0}
6288 };
6289
6290 /* This works around a problem in FreeBSD linker */
6291 #ifdef FREEBSD_WORKAROUND
6292 static const void *lt_preloaded_setup() {
6293   return lt__PROGRAM__LTX_preloaded_symbols;
6294 }
6295 #endif
6296
6297 #ifdef __cplusplus
6298 }
6299 #endif
6300 _LT_EOF
6301           # Now try linking the two files.
6302           mv conftest.$ac_objext conftstm.$ac_objext
6303           lt_globsym_save_LIBS=$LIBS
6304           lt_globsym_save_CFLAGS=$CFLAGS
6305           LIBS=conftstm.$ac_objext
6306           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6307           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6308   (eval $ac_link) 2>&5
6309   ac_status=$?
6310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6311   test $ac_status = 0; } && test -s conftest$ac_exeext; then
6312             pipe_works=yes
6313           fi
6314           LIBS=$lt_globsym_save_LIBS
6315           CFLAGS=$lt_globsym_save_CFLAGS
6316         else
6317           echo "cannot find nm_test_func in $nlist" >&5
6318         fi
6319       else
6320         echo "cannot find nm_test_var in $nlist" >&5
6321       fi
6322     else
6323       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6324     fi
6325   else
6326     echo "$progname: failed program was:" >&5
6327     cat conftest.$ac_ext >&5
6328   fi
6329   rm -rf conftest* conftst*
6330
6331   # Do not use the global_symbol_pipe unless it works.
6332   if test yes = "$pipe_works"; then
6333     break
6334   else
6335     lt_cv_sys_global_symbol_pipe=
6336   fi
6337 done
6338
6339 fi
6340
6341 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6342   lt_cv_sys_global_symbol_to_cdecl=
6343 fi
6344 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6346 $as_echo "failed" >&6; }
6347 else
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6349 $as_echo "ok" >&6; }
6350 fi
6351
6352 # Response file support.
6353 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6354   nm_file_list_spec='@'
6355 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6356   nm_file_list_spec='@'
6357 fi
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6396 $as_echo_n "checking for sysroot... " >&6; }
6397
6398 # Check whether --with-sysroot was given.
6399 if test "${with_sysroot+set}" = set; then :
6400   withval=$with_sysroot;
6401 else
6402   with_sysroot=no
6403 fi
6404
6405
6406 lt_sysroot=
6407 case $with_sysroot in #(
6408  yes)
6409    if test yes = "$GCC"; then
6410      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6411    fi
6412    ;; #(
6413  /*)
6414    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6415    ;; #(
6416  no|'')
6417    ;; #(
6418  *)
6419    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6420 $as_echo "$with_sysroot" >&6; }
6421    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6422    ;;
6423 esac
6424
6425  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6426 $as_echo "${lt_sysroot:-no}" >&6; }
6427
6428
6429
6430
6431
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6433 $as_echo_n "checking for a working dd... " >&6; }
6434 if ${ac_cv_path_lt_DD+:} false; then :
6435   $as_echo_n "(cached) " >&6
6436 else
6437   printf 0123456789abcdef0123456789abcdef >conftest.i
6438 cat conftest.i conftest.i >conftest2.i
6439 : ${lt_DD:=$DD}
6440 if test -z "$lt_DD"; then
6441   ac_path_lt_DD_found=false
6442   # Loop through the user's path and test for each of PROGNAME-LIST
6443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6444 for as_dir in $PATH
6445 do
6446   IFS=$as_save_IFS
6447   test -z "$as_dir" && as_dir=.
6448     for ac_prog in dd; do
6449     for ac_exec_ext in '' $ac_executable_extensions; do
6450       ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6451       as_fn_executable_p "$ac_path_lt_DD" || continue
6452 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6453   cmp -s conftest.i conftest.out \
6454   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6455 fi
6456       $ac_path_lt_DD_found && break 3
6457     done
6458   done
6459   done
6460 IFS=$as_save_IFS
6461   if test -z "$ac_cv_path_lt_DD"; then
6462     :
6463   fi
6464 else
6465   ac_cv_path_lt_DD=$lt_DD
6466 fi
6467
6468 rm -f conftest.i conftest2.i conftest.out
6469 fi
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6471 $as_echo "$ac_cv_path_lt_DD" >&6; }
6472
6473
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6475 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6476 if ${lt_cv_truncate_bin+:} false; then :
6477   $as_echo_n "(cached) " >&6
6478 else
6479   printf 0123456789abcdef0123456789abcdef >conftest.i
6480 cat conftest.i conftest.i >conftest2.i
6481 lt_cv_truncate_bin=
6482 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6483   cmp -s conftest.i conftest.out \
6484   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6485 fi
6486 rm -f conftest.i conftest2.i conftest.out
6487 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6488 fi
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6490 $as_echo "$lt_cv_truncate_bin" >&6; }
6491
6492
6493
6494
6495
6496
6497
6498 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
6499 func_cc_basename ()
6500 {
6501     for cc_temp in $*""; do
6502       case $cc_temp in
6503         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6504         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6505         \-*) ;;
6506         *) break;;
6507       esac
6508     done
6509     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6510 }
6511
6512 # Check whether --enable-libtool-lock was given.
6513 if test "${enable_libtool_lock+set}" = set; then :
6514   enableval=$enable_libtool_lock;
6515 fi
6516
6517 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6518
6519 # Some flags need to be propagated to the compiler or linker for good
6520 # libtool support.
6521 case $host in
6522 ia64-*-hpux*)
6523   # Find out what ABI is being produced by ac_compile, and set mode
6524   # options accordingly.
6525   echo 'int i;' > conftest.$ac_ext
6526   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6527   (eval $ac_compile) 2>&5
6528   ac_status=$?
6529   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6530   test $ac_status = 0; }; then
6531     case `/usr/bin/file conftest.$ac_objext` in
6532       *ELF-32*)
6533         HPUX_IA64_MODE=32
6534         ;;
6535       *ELF-64*)
6536         HPUX_IA64_MODE=64
6537         ;;
6538     esac
6539   fi
6540   rm -rf conftest*
6541   ;;
6542 *-*-irix6*)
6543   # Find out what ABI is being produced by ac_compile, and set linker
6544   # options accordingly.
6545   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6546   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6547   (eval $ac_compile) 2>&5
6548   ac_status=$?
6549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6550   test $ac_status = 0; }; then
6551     if test yes = "$lt_cv_prog_gnu_ld"; then
6552       case `/usr/bin/file conftest.$ac_objext` in
6553         *32-bit*)
6554           LD="${LD-ld} -melf32bsmip"
6555           ;;
6556         *N32*)
6557           LD="${LD-ld} -melf32bmipn32"
6558           ;;
6559         *64-bit*)
6560           LD="${LD-ld} -melf64bmip"
6561         ;;
6562       esac
6563     else
6564       case `/usr/bin/file conftest.$ac_objext` in
6565         *32-bit*)
6566           LD="${LD-ld} -32"
6567           ;;
6568         *N32*)
6569           LD="${LD-ld} -n32"
6570           ;;
6571         *64-bit*)
6572           LD="${LD-ld} -64"
6573           ;;
6574       esac
6575     fi
6576   fi
6577   rm -rf conftest*
6578   ;;
6579
6580 mips64*-*linux*)
6581   # Find out what ABI is being produced by ac_compile, and set linker
6582   # options accordingly.
6583   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6584   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6585   (eval $ac_compile) 2>&5
6586   ac_status=$?
6587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6588   test $ac_status = 0; }; then
6589     emul=elf
6590     case `/usr/bin/file conftest.$ac_objext` in
6591       *32-bit*)
6592         emul="${emul}32"
6593         ;;
6594       *64-bit*)
6595         emul="${emul}64"
6596         ;;
6597     esac
6598     case `/usr/bin/file conftest.$ac_objext` in
6599       *MSB*)
6600         emul="${emul}btsmip"
6601         ;;
6602       *LSB*)
6603         emul="${emul}ltsmip"
6604         ;;
6605     esac
6606     case `/usr/bin/file conftest.$ac_objext` in
6607       *N32*)
6608         emul="${emul}n32"
6609         ;;
6610     esac
6611     LD="${LD-ld} -m $emul"
6612   fi
6613   rm -rf conftest*
6614   ;;
6615
6616 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6617 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6618   # Find out what ABI is being produced by ac_compile, and set linker
6619   # options accordingly.  Note that the listed cases only cover the
6620   # situations where additional linker options are needed (such as when
6621   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6622   # vice versa); the common cases where no linker options are needed do
6623   # not appear in the list.
6624   echo 'int i;' > conftest.$ac_ext
6625   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6626   (eval $ac_compile) 2>&5
6627   ac_status=$?
6628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6629   test $ac_status = 0; }; then
6630     case `/usr/bin/file conftest.o` in
6631       *32-bit*)
6632         case $host in
6633           x86_64-*kfreebsd*-gnu)
6634             LD="${LD-ld} -m elf_i386_fbsd"
6635             ;;
6636           x86_64-*linux*)
6637             case `/usr/bin/file conftest.o` in
6638               *x86-64*)
6639                 LD="${LD-ld} -m elf32_x86_64"
6640                 ;;
6641               *)
6642                 LD="${LD-ld} -m elf_i386"
6643                 ;;
6644             esac
6645             ;;
6646           powerpc64le-*linux*)
6647             LD="${LD-ld} -m elf32lppclinux"
6648             ;;
6649           powerpc64-*linux*)
6650             LD="${LD-ld} -m elf32ppclinux"
6651             ;;
6652           s390x-*linux*)
6653             LD="${LD-ld} -m elf_s390"
6654             ;;
6655           sparc64-*linux*)
6656             LD="${LD-ld} -m elf32_sparc"
6657             ;;
6658         esac
6659         ;;
6660       *64-bit*)
6661         case $host in
6662           x86_64-*kfreebsd*-gnu)
6663             LD="${LD-ld} -m elf_x86_64_fbsd"
6664             ;;
6665           x86_64-*linux*)
6666             LD="${LD-ld} -m elf_x86_64"
6667             ;;
6668           powerpcle-*linux*)
6669             LD="${LD-ld} -m elf64lppc"
6670             ;;
6671           powerpc-*linux*)
6672             LD="${LD-ld} -m elf64ppc"
6673             ;;
6674           s390*-*linux*|s390*-*tpf*)
6675             LD="${LD-ld} -m elf64_s390"
6676             ;;
6677           sparc*-*linux*)
6678             LD="${LD-ld} -m elf64_sparc"
6679             ;;
6680         esac
6681         ;;
6682     esac
6683   fi
6684   rm -rf conftest*
6685   ;;
6686
6687 *-*-sco3.2v5*)
6688   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6689   SAVE_CFLAGS=$CFLAGS
6690   CFLAGS="$CFLAGS -belf"
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6692 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6693 if ${lt_cv_cc_needs_belf+:} false; then :
6694   $as_echo_n "(cached) " >&6
6695 else
6696   ac_ext=c
6697 ac_cpp='$CPP $CPPFLAGS'
6698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6701
6702      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h.  */
6704
6705 int
6706 main ()
6707 {
6708
6709   ;
6710   return 0;
6711 }
6712 _ACEOF
6713 if ac_fn_c_try_link "$LINENO"; then :
6714   lt_cv_cc_needs_belf=yes
6715 else
6716   lt_cv_cc_needs_belf=no
6717 fi
6718 rm -f core conftest.err conftest.$ac_objext \
6719     conftest$ac_exeext conftest.$ac_ext
6720      ac_ext=c
6721 ac_cpp='$CPP $CPPFLAGS'
6722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6725
6726 fi
6727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6728 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6729   if test yes != "$lt_cv_cc_needs_belf"; then
6730     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6731     CFLAGS=$SAVE_CFLAGS
6732   fi
6733   ;;
6734 *-*solaris*)
6735   # Find out what ABI is being produced by ac_compile, and set linker
6736   # options accordingly.
6737   echo 'int i;' > conftest.$ac_ext
6738   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6739   (eval $ac_compile) 2>&5
6740   ac_status=$?
6741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6742   test $ac_status = 0; }; then
6743     case `/usr/bin/file conftest.o` in
6744     *64-bit*)
6745       case $lt_cv_prog_gnu_ld in
6746       yes*)
6747         case $host in
6748         i?86-*-solaris*|x86_64-*-solaris*)
6749           LD="${LD-ld} -m elf_x86_64"
6750           ;;
6751         sparc*-*-solaris*)
6752           LD="${LD-ld} -m elf64_sparc"
6753           ;;
6754         esac
6755         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
6756         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6757           LD=${LD-ld}_sol2
6758         fi
6759         ;;
6760       *)
6761         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6762           LD="${LD-ld} -64"
6763         fi
6764         ;;
6765       esac
6766       ;;
6767     esac
6768   fi
6769   rm -rf conftest*
6770   ;;
6771 esac
6772
6773 need_locks=$enable_libtool_lock
6774
6775 if test -n "$ac_tool_prefix"; then
6776   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6777 set dummy ${ac_tool_prefix}mt; ac_word=$2
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6779 $as_echo_n "checking for $ac_word... " >&6; }
6780 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6781   $as_echo_n "(cached) " >&6
6782 else
6783   if test -n "$MANIFEST_TOOL"; then
6784   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6785 else
6786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6787 for as_dir in $PATH
6788 do
6789   IFS=$as_save_IFS
6790   test -z "$as_dir" && as_dir=.
6791     for ac_exec_ext in '' $ac_executable_extensions; do
6792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6793     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6795     break 2
6796   fi
6797 done
6798   done
6799 IFS=$as_save_IFS
6800
6801 fi
6802 fi
6803 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6804 if test -n "$MANIFEST_TOOL"; then
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6806 $as_echo "$MANIFEST_TOOL" >&6; }
6807 else
6808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6809 $as_echo "no" >&6; }
6810 fi
6811
6812
6813 fi
6814 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6815   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6816   # Extract the first word of "mt", so it can be a program name with args.
6817 set dummy mt; ac_word=$2
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6819 $as_echo_n "checking for $ac_word... " >&6; }
6820 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6821   $as_echo_n "(cached) " >&6
6822 else
6823   if test -n "$ac_ct_MANIFEST_TOOL"; then
6824   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6825 else
6826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6827 for as_dir in $PATH
6828 do
6829   IFS=$as_save_IFS
6830   test -z "$as_dir" && as_dir=.
6831     for ac_exec_ext in '' $ac_executable_extensions; do
6832   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6833     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
6834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6835     break 2
6836   fi
6837 done
6838   done
6839 IFS=$as_save_IFS
6840
6841 fi
6842 fi
6843 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
6844 if test -n "$ac_ct_MANIFEST_TOOL"; then
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
6846 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
6847 else
6848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6849 $as_echo "no" >&6; }
6850 fi
6851
6852   if test "x$ac_ct_MANIFEST_TOOL" = x; then
6853     MANIFEST_TOOL=":"
6854   else
6855     case $cross_compiling:$ac_tool_warned in
6856 yes:)
6857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6858 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6859 ac_tool_warned=yes ;;
6860 esac
6861     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
6862   fi
6863 else
6864   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
6865 fi
6866
6867 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
6869 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
6870 if ${lt_cv_path_mainfest_tool+:} false; then :
6871   $as_echo_n "(cached) " >&6
6872 else
6873   lt_cv_path_mainfest_tool=no
6874   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
6875   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
6876   cat conftest.err >&5
6877   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
6878     lt_cv_path_mainfest_tool=yes
6879   fi
6880   rm -f conftest*
6881 fi
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
6883 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
6884 if test yes != "$lt_cv_path_mainfest_tool"; then
6885   MANIFEST_TOOL=:
6886 fi
6887
6888
6889
6890
6891
6892
6893   case $host_os in
6894     rhapsody* | darwin*)
6895     if test -n "$ac_tool_prefix"; then
6896   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6897 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6899 $as_echo_n "checking for $ac_word... " >&6; }
6900 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6901   $as_echo_n "(cached) " >&6
6902 else
6903   if test -n "$DSYMUTIL"; then
6904   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6905 else
6906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6907 for as_dir in $PATH
6908 do
6909   IFS=$as_save_IFS
6910   test -z "$as_dir" && as_dir=.
6911     for ac_exec_ext in '' $ac_executable_extensions; do
6912   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6913     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6914     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6915     break 2
6916   fi
6917 done
6918   done
6919 IFS=$as_save_IFS
6920
6921 fi
6922 fi
6923 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6924 if test -n "$DSYMUTIL"; then
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6926 $as_echo "$DSYMUTIL" >&6; }
6927 else
6928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6929 $as_echo "no" >&6; }
6930 fi
6931
6932
6933 fi
6934 if test -z "$ac_cv_prog_DSYMUTIL"; then
6935   ac_ct_DSYMUTIL=$DSYMUTIL
6936   # Extract the first word of "dsymutil", so it can be a program name with args.
6937 set dummy dsymutil; ac_word=$2
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6939 $as_echo_n "checking for $ac_word... " >&6; }
6940 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6941   $as_echo_n "(cached) " >&6
6942 else
6943   if test -n "$ac_ct_DSYMUTIL"; then
6944   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6945 else
6946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6947 for as_dir in $PATH
6948 do
6949   IFS=$as_save_IFS
6950   test -z "$as_dir" && as_dir=.
6951     for ac_exec_ext in '' $ac_executable_extensions; do
6952   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6953     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6955     break 2
6956   fi
6957 done
6958   done
6959 IFS=$as_save_IFS
6960
6961 fi
6962 fi
6963 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6964 if test -n "$ac_ct_DSYMUTIL"; then
6965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6966 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6967 else
6968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6969 $as_echo "no" >&6; }
6970 fi
6971
6972   if test "x$ac_ct_DSYMUTIL" = x; then
6973     DSYMUTIL=":"
6974   else
6975     case $cross_compiling:$ac_tool_warned in
6976 yes:)
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6978 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6979 ac_tool_warned=yes ;;
6980 esac
6981     DSYMUTIL=$ac_ct_DSYMUTIL
6982   fi
6983 else
6984   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6985 fi
6986
6987     if test -n "$ac_tool_prefix"; then
6988   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6989 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6991 $as_echo_n "checking for $ac_word... " >&6; }
6992 if ${ac_cv_prog_NMEDIT+:} false; then :
6993   $as_echo_n "(cached) " >&6
6994 else
6995   if test -n "$NMEDIT"; then
6996   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6997 else
6998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6999 for as_dir in $PATH
7000 do
7001   IFS=$as_save_IFS
7002   test -z "$as_dir" && as_dir=.
7003     for ac_exec_ext in '' $ac_executable_extensions; do
7004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7005     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7007     break 2
7008   fi
7009 done
7010   done
7011 IFS=$as_save_IFS
7012
7013 fi
7014 fi
7015 NMEDIT=$ac_cv_prog_NMEDIT
7016 if test -n "$NMEDIT"; then
7017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7018 $as_echo "$NMEDIT" >&6; }
7019 else
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7021 $as_echo "no" >&6; }
7022 fi
7023
7024
7025 fi
7026 if test -z "$ac_cv_prog_NMEDIT"; then
7027   ac_ct_NMEDIT=$NMEDIT
7028   # Extract the first word of "nmedit", so it can be a program name with args.
7029 set dummy nmedit; ac_word=$2
7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7031 $as_echo_n "checking for $ac_word... " >&6; }
7032 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7033   $as_echo_n "(cached) " >&6
7034 else
7035   if test -n "$ac_ct_NMEDIT"; then
7036   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7037 else
7038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7039 for as_dir in $PATH
7040 do
7041   IFS=$as_save_IFS
7042   test -z "$as_dir" && as_dir=.
7043     for ac_exec_ext in '' $ac_executable_extensions; do
7044   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7045     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7047     break 2
7048   fi
7049 done
7050   done
7051 IFS=$as_save_IFS
7052
7053 fi
7054 fi
7055 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7056 if test -n "$ac_ct_NMEDIT"; then
7057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7058 $as_echo "$ac_ct_NMEDIT" >&6; }
7059 else
7060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7061 $as_echo "no" >&6; }
7062 fi
7063
7064   if test "x$ac_ct_NMEDIT" = x; then
7065     NMEDIT=":"
7066   else
7067     case $cross_compiling:$ac_tool_warned in
7068 yes:)
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7071 ac_tool_warned=yes ;;
7072 esac
7073     NMEDIT=$ac_ct_NMEDIT
7074   fi
7075 else
7076   NMEDIT="$ac_cv_prog_NMEDIT"
7077 fi
7078
7079     if test -n "$ac_tool_prefix"; then
7080   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7081 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7083 $as_echo_n "checking for $ac_word... " >&6; }
7084 if ${ac_cv_prog_LIPO+:} false; then :
7085   $as_echo_n "(cached) " >&6
7086 else
7087   if test -n "$LIPO"; then
7088   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7089 else
7090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7091 for as_dir in $PATH
7092 do
7093   IFS=$as_save_IFS
7094   test -z "$as_dir" && as_dir=.
7095     for ac_exec_ext in '' $ac_executable_extensions; do
7096   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7097     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7099     break 2
7100   fi
7101 done
7102   done
7103 IFS=$as_save_IFS
7104
7105 fi
7106 fi
7107 LIPO=$ac_cv_prog_LIPO
7108 if test -n "$LIPO"; then
7109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7110 $as_echo "$LIPO" >&6; }
7111 else
7112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7113 $as_echo "no" >&6; }
7114 fi
7115
7116
7117 fi
7118 if test -z "$ac_cv_prog_LIPO"; then
7119   ac_ct_LIPO=$LIPO
7120   # Extract the first word of "lipo", so it can be a program name with args.
7121 set dummy lipo; ac_word=$2
7122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7123 $as_echo_n "checking for $ac_word... " >&6; }
7124 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7125   $as_echo_n "(cached) " >&6
7126 else
7127   if test -n "$ac_ct_LIPO"; then
7128   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7129 else
7130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7131 for as_dir in $PATH
7132 do
7133   IFS=$as_save_IFS
7134   test -z "$as_dir" && as_dir=.
7135     for ac_exec_ext in '' $ac_executable_extensions; do
7136   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7137     ac_cv_prog_ac_ct_LIPO="lipo"
7138     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7139     break 2
7140   fi
7141 done
7142   done
7143 IFS=$as_save_IFS
7144
7145 fi
7146 fi
7147 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7148 if test -n "$ac_ct_LIPO"; then
7149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7150 $as_echo "$ac_ct_LIPO" >&6; }
7151 else
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7153 $as_echo "no" >&6; }
7154 fi
7155
7156   if test "x$ac_ct_LIPO" = x; then
7157     LIPO=":"
7158   else
7159     case $cross_compiling:$ac_tool_warned in
7160 yes:)
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7162 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7163 ac_tool_warned=yes ;;
7164 esac
7165     LIPO=$ac_ct_LIPO
7166   fi
7167 else
7168   LIPO="$ac_cv_prog_LIPO"
7169 fi
7170
7171     if test -n "$ac_tool_prefix"; then
7172   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7173 set dummy ${ac_tool_prefix}otool; ac_word=$2
7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7175 $as_echo_n "checking for $ac_word... " >&6; }
7176 if ${ac_cv_prog_OTOOL+:} false; then :
7177   $as_echo_n "(cached) " >&6
7178 else
7179   if test -n "$OTOOL"; then
7180   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7181 else
7182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7183 for as_dir in $PATH
7184 do
7185   IFS=$as_save_IFS
7186   test -z "$as_dir" && as_dir=.
7187     for ac_exec_ext in '' $ac_executable_extensions; do
7188   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7189     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7191     break 2
7192   fi
7193 done
7194   done
7195 IFS=$as_save_IFS
7196
7197 fi
7198 fi
7199 OTOOL=$ac_cv_prog_OTOOL
7200 if test -n "$OTOOL"; then
7201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7202 $as_echo "$OTOOL" >&6; }
7203 else
7204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7205 $as_echo "no" >&6; }
7206 fi
7207
7208
7209 fi
7210 if test -z "$ac_cv_prog_OTOOL"; then
7211   ac_ct_OTOOL=$OTOOL
7212   # Extract the first word of "otool", so it can be a program name with args.
7213 set dummy otool; ac_word=$2
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7215 $as_echo_n "checking for $ac_word... " >&6; }
7216 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7217   $as_echo_n "(cached) " >&6
7218 else
7219   if test -n "$ac_ct_OTOOL"; then
7220   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7221 else
7222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7223 for as_dir in $PATH
7224 do
7225   IFS=$as_save_IFS
7226   test -z "$as_dir" && as_dir=.
7227     for ac_exec_ext in '' $ac_executable_extensions; do
7228   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7229     ac_cv_prog_ac_ct_OTOOL="otool"
7230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7231     break 2
7232   fi
7233 done
7234   done
7235 IFS=$as_save_IFS
7236
7237 fi
7238 fi
7239 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7240 if test -n "$ac_ct_OTOOL"; then
7241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7242 $as_echo "$ac_ct_OTOOL" >&6; }
7243 else
7244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7245 $as_echo "no" >&6; }
7246 fi
7247
7248   if test "x$ac_ct_OTOOL" = x; then
7249     OTOOL=":"
7250   else
7251     case $cross_compiling:$ac_tool_warned in
7252 yes:)
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7255 ac_tool_warned=yes ;;
7256 esac
7257     OTOOL=$ac_ct_OTOOL
7258   fi
7259 else
7260   OTOOL="$ac_cv_prog_OTOOL"
7261 fi
7262
7263     if test -n "$ac_tool_prefix"; then
7264   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7265 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7267 $as_echo_n "checking for $ac_word... " >&6; }
7268 if ${ac_cv_prog_OTOOL64+:} false; then :
7269   $as_echo_n "(cached) " >&6
7270 else
7271   if test -n "$OTOOL64"; then
7272   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7273 else
7274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7275 for as_dir in $PATH
7276 do
7277   IFS=$as_save_IFS
7278   test -z "$as_dir" && as_dir=.
7279     for ac_exec_ext in '' $ac_executable_extensions; do
7280   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7281     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7283     break 2
7284   fi
7285 done
7286   done
7287 IFS=$as_save_IFS
7288
7289 fi
7290 fi
7291 OTOOL64=$ac_cv_prog_OTOOL64
7292 if test -n "$OTOOL64"; then
7293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7294 $as_echo "$OTOOL64" >&6; }
7295 else
7296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7297 $as_echo "no" >&6; }
7298 fi
7299
7300
7301 fi
7302 if test -z "$ac_cv_prog_OTOOL64"; then
7303   ac_ct_OTOOL64=$OTOOL64
7304   # Extract the first word of "otool64", so it can be a program name with args.
7305 set dummy otool64; ac_word=$2
7306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7307 $as_echo_n "checking for $ac_word... " >&6; }
7308 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7309   $as_echo_n "(cached) " >&6
7310 else
7311   if test -n "$ac_ct_OTOOL64"; then
7312   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7313 else
7314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7315 for as_dir in $PATH
7316 do
7317   IFS=$as_save_IFS
7318   test -z "$as_dir" && as_dir=.
7319     for ac_exec_ext in '' $ac_executable_extensions; do
7320   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7321     ac_cv_prog_ac_ct_OTOOL64="otool64"
7322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7323     break 2
7324   fi
7325 done
7326   done
7327 IFS=$as_save_IFS
7328
7329 fi
7330 fi
7331 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7332 if test -n "$ac_ct_OTOOL64"; then
7333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7334 $as_echo "$ac_ct_OTOOL64" >&6; }
7335 else
7336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7337 $as_echo "no" >&6; }
7338 fi
7339
7340   if test "x$ac_ct_OTOOL64" = x; then
7341     OTOOL64=":"
7342   else
7343     case $cross_compiling:$ac_tool_warned in
7344 yes:)
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7346 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7347 ac_tool_warned=yes ;;
7348 esac
7349     OTOOL64=$ac_ct_OTOOL64
7350   fi
7351 else
7352   OTOOL64="$ac_cv_prog_OTOOL64"
7353 fi
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7382 $as_echo_n "checking for -single_module linker flag... " >&6; }
7383 if ${lt_cv_apple_cc_single_mod+:} false; then :
7384   $as_echo_n "(cached) " >&6
7385 else
7386   lt_cv_apple_cc_single_mod=no
7387       if test -z "$LT_MULTI_MODULE"; then
7388         # By default we will add the -single_module flag. You can override
7389         # by either setting the environment variable LT_MULTI_MODULE
7390         # non-empty at configure time, or by adding -multi_module to the
7391         # link flags.
7392         rm -rf libconftest.dylib*
7393         echo "int foo(void){return 1;}" > conftest.c
7394         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7395 -dynamiclib -Wl,-single_module conftest.c" >&5
7396         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7397           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7398         _lt_result=$?
7399         # If there is a non-empty error log, and "single_module"
7400         # appears in it, assume the flag caused a linker warning
7401         if test -s conftest.err && $GREP single_module conftest.err; then
7402           cat conftest.err >&5
7403         # Otherwise, if the output was created with a 0 exit code from
7404         # the compiler, it worked.
7405         elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7406           lt_cv_apple_cc_single_mod=yes
7407         else
7408           cat conftest.err >&5
7409         fi
7410         rm -rf libconftest.dylib*
7411         rm -f conftest.*
7412       fi
7413 fi
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7415 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7416
7417     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7418 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7419 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   lt_cv_ld_exported_symbols_list=no
7423       save_LDFLAGS=$LDFLAGS
7424       echo "_main" > conftest.sym
7425       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7426       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427 /* end confdefs.h.  */
7428
7429 int
7430 main ()
7431 {
7432
7433   ;
7434   return 0;
7435 }
7436 _ACEOF
7437 if ac_fn_c_try_link "$LINENO"; then :
7438   lt_cv_ld_exported_symbols_list=yes
7439 else
7440   lt_cv_ld_exported_symbols_list=no
7441 fi
7442 rm -f core conftest.err conftest.$ac_objext \
7443     conftest$ac_exeext conftest.$ac_ext
7444         LDFLAGS=$save_LDFLAGS
7445
7446 fi
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7448 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7449
7450     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7451 $as_echo_n "checking for -force_load linker flag... " >&6; }
7452 if ${lt_cv_ld_force_load+:} false; then :
7453   $as_echo_n "(cached) " >&6
7454 else
7455   lt_cv_ld_force_load=no
7456       cat > conftest.c << _LT_EOF
7457 int forced_loaded() { return 2;}
7458 _LT_EOF
7459       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7460       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7461       echo "$AR cru libconftest.a conftest.o" >&5
7462       $AR cru libconftest.a conftest.o 2>&5
7463       echo "$RANLIB libconftest.a" >&5
7464       $RANLIB libconftest.a 2>&5
7465       cat > conftest.c << _LT_EOF
7466 int main() { return 0;}
7467 _LT_EOF
7468       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7469       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7470       _lt_result=$?
7471       if test -s conftest.err && $GREP force_load conftest.err; then
7472         cat conftest.err >&5
7473       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7474         lt_cv_ld_force_load=yes
7475       else
7476         cat conftest.err >&5
7477       fi
7478         rm -f conftest.err libconftest.a conftest conftest.c
7479         rm -rf conftest.dSYM
7480
7481 fi
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7483 $as_echo "$lt_cv_ld_force_load" >&6; }
7484     case $host_os in
7485     rhapsody* | darwin1.[012])
7486       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7487     darwin1.*)
7488       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7489     darwin*) # darwin 5.x on
7490       # if running on 10.5 or later, the deployment target defaults
7491       # to the OS version, if on x86, and 10.4, the deployment
7492       # target defaults to 10.4. Don't you love it?
7493       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7494         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7495           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7496         10.[012][,.]*)
7497           _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7498         10.*)
7499           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7500       esac
7501     ;;
7502   esac
7503     if test yes = "$lt_cv_apple_cc_single_mod"; then
7504       _lt_dar_single_mod='$single_module'
7505     fi
7506     if test yes = "$lt_cv_ld_exported_symbols_list"; then
7507       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7508     else
7509       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7510     fi
7511     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7512       _lt_dsymutil='~$DSYMUTIL $lib || :'
7513     else
7514       _lt_dsymutil=
7515     fi
7516     ;;
7517   esac
7518
7519 # func_munge_path_list VARIABLE PATH
7520 # -----------------------------------
7521 # VARIABLE is name of variable containing _space_ separated list of
7522 # directories to be munged by the contents of PATH, which is string
7523 # having a format:
7524 # "DIR[:DIR]:"
7525 #       string "DIR[ DIR]" will be prepended to VARIABLE
7526 # ":DIR[:DIR]"
7527 #       string "DIR[ DIR]" will be appended to VARIABLE
7528 # "DIRP[:DIRP]::[DIRA:]DIRA"
7529 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7530 #       "DIRA[ DIRA]" will be appended to VARIABLE
7531 # "DIR[:DIR]"
7532 #       VARIABLE will be replaced by "DIR[ DIR]"
7533 func_munge_path_list ()
7534 {
7535     case x$2 in
7536     x)
7537         ;;
7538     *:)
7539         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7540         ;;
7541     x:*)
7542         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7543         ;;
7544     *::*)
7545         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7546         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7547         ;;
7548     *)
7549         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7550         ;;
7551     esac
7552 }
7553
7554 ac_ext=c
7555 ac_cpp='$CPP $CPPFLAGS'
7556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7560 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7561 # On Suns, sometimes $CPP names a directory.
7562 if test -n "$CPP" && test -d "$CPP"; then
7563   CPP=
7564 fi
7565 if test -z "$CPP"; then
7566   if ${ac_cv_prog_CPP+:} false; then :
7567   $as_echo_n "(cached) " >&6
7568 else
7569       # Double quotes because CPP needs to be expanded
7570     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7571     do
7572       ac_preproc_ok=false
7573 for ac_c_preproc_warn_flag in '' yes
7574 do
7575   # Use a header file that comes with gcc, so configuring glibc
7576   # with a fresh cross-compiler works.
7577   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7578   # <limits.h> exists even on freestanding compilers.
7579   # On the NeXT, cc -E runs the code through the compiler's parser,
7580   # not just through cpp. "Syntax error" is here to catch this case.
7581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7582 /* end confdefs.h.  */
7583 #ifdef __STDC__
7584 # include <limits.h>
7585 #else
7586 # include <assert.h>
7587 #endif
7588                      Syntax error
7589 _ACEOF
7590 if ac_fn_c_try_cpp "$LINENO"; then :
7591
7592 else
7593   # Broken: fails on valid input.
7594 continue
7595 fi
7596 rm -f conftest.err conftest.i conftest.$ac_ext
7597
7598   # OK, works on sane cases.  Now check whether nonexistent headers
7599   # can be detected and how.
7600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7601 /* end confdefs.h.  */
7602 #include <ac_nonexistent.h>
7603 _ACEOF
7604 if ac_fn_c_try_cpp "$LINENO"; then :
7605   # Broken: success on invalid input.
7606 continue
7607 else
7608   # Passes both tests.
7609 ac_preproc_ok=:
7610 break
7611 fi
7612 rm -f conftest.err conftest.i conftest.$ac_ext
7613
7614 done
7615 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7616 rm -f conftest.i conftest.err conftest.$ac_ext
7617 if $ac_preproc_ok; then :
7618   break
7619 fi
7620
7621     done
7622     ac_cv_prog_CPP=$CPP
7623
7624 fi
7625   CPP=$ac_cv_prog_CPP
7626 else
7627   ac_cv_prog_CPP=$CPP
7628 fi
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7630 $as_echo "$CPP" >&6; }
7631 ac_preproc_ok=false
7632 for ac_c_preproc_warn_flag in '' yes
7633 do
7634   # Use a header file that comes with gcc, so configuring glibc
7635   # with a fresh cross-compiler works.
7636   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7637   # <limits.h> exists even on freestanding compilers.
7638   # On the NeXT, cc -E runs the code through the compiler's parser,
7639   # not just through cpp. "Syntax error" is here to catch this case.
7640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7641 /* end confdefs.h.  */
7642 #ifdef __STDC__
7643 # include <limits.h>
7644 #else
7645 # include <assert.h>
7646 #endif
7647                      Syntax error
7648 _ACEOF
7649 if ac_fn_c_try_cpp "$LINENO"; then :
7650
7651 else
7652   # Broken: fails on valid input.
7653 continue
7654 fi
7655 rm -f conftest.err conftest.i conftest.$ac_ext
7656
7657   # OK, works on sane cases.  Now check whether nonexistent headers
7658   # can be detected and how.
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #include <ac_nonexistent.h>
7662 _ACEOF
7663 if ac_fn_c_try_cpp "$LINENO"; then :
7664   # Broken: success on invalid input.
7665 continue
7666 else
7667   # Passes both tests.
7668 ac_preproc_ok=:
7669 break
7670 fi
7671 rm -f conftest.err conftest.i conftest.$ac_ext
7672
7673 done
7674 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7675 rm -f conftest.i conftest.err conftest.$ac_ext
7676 if $ac_preproc_ok; then :
7677
7678 else
7679   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7681 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7682 See \`config.log' for more details" "$LINENO" 5; }
7683 fi
7684
7685 ac_ext=c
7686 ac_cpp='$CPP $CPPFLAGS'
7687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7690
7691
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7693 $as_echo_n "checking for ANSI C header files... " >&6; }
7694 if ${ac_cv_header_stdc+:} false; then :
7695   $as_echo_n "(cached) " >&6
7696 else
7697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7698 /* end confdefs.h.  */
7699 #include <stdlib.h>
7700 #include <stdarg.h>
7701 #include <string.h>
7702 #include <float.h>
7703
7704 int
7705 main ()
7706 {
7707
7708   ;
7709   return 0;
7710 }
7711 _ACEOF
7712 if ac_fn_c_try_compile "$LINENO"; then :
7713   ac_cv_header_stdc=yes
7714 else
7715   ac_cv_header_stdc=no
7716 fi
7717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7718
7719 if test $ac_cv_header_stdc = yes; then
7720   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7722 /* end confdefs.h.  */
7723 #include <string.h>
7724
7725 _ACEOF
7726 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7727   $EGREP "memchr" >/dev/null 2>&1; then :
7728
7729 else
7730   ac_cv_header_stdc=no
7731 fi
7732 rm -f conftest*
7733
7734 fi
7735
7736 if test $ac_cv_header_stdc = yes; then
7737   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <stdlib.h>
7741
7742 _ACEOF
7743 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7744   $EGREP "free" >/dev/null 2>&1; then :
7745
7746 else
7747   ac_cv_header_stdc=no
7748 fi
7749 rm -f conftest*
7750
7751 fi
7752
7753 if test $ac_cv_header_stdc = yes; then
7754   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7755   if test "$cross_compiling" = yes; then :
7756   :
7757 else
7758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7759 /* end confdefs.h.  */
7760 #include <ctype.h>
7761 #include <stdlib.h>
7762 #if ((' ' & 0x0FF) == 0x020)
7763 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7764 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7765 #else
7766 # define ISLOWER(c) \
7767                    (('a' <= (c) && (c) <= 'i') \
7768                      || ('j' <= (c) && (c) <= 'r') \
7769                      || ('s' <= (c) && (c) <= 'z'))
7770 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7771 #endif
7772
7773 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7774 int
7775 main ()
7776 {
7777   int i;
7778   for (i = 0; i < 256; i++)
7779     if (XOR (islower (i), ISLOWER (i))
7780         || toupper (i) != TOUPPER (i))
7781       return 2;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_run "$LINENO"; then :
7786
7787 else
7788   ac_cv_header_stdc=no
7789 fi
7790 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7791   conftest.$ac_objext conftest.beam conftest.$ac_ext
7792 fi
7793
7794 fi
7795 fi
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7797 $as_echo "$ac_cv_header_stdc" >&6; }
7798 if test $ac_cv_header_stdc = yes; then
7799
7800 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7801
7802 fi
7803
7804 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7805 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7806                   inttypes.h stdint.h unistd.h
7807 do :
7808   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7809 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7810 "
7811 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7812   cat >>confdefs.h <<_ACEOF
7813 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7814 _ACEOF
7815
7816 fi
7817
7818 done
7819
7820
7821 for ac_header in dlfcn.h
7822 do :
7823   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7824 "
7825 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7826   cat >>confdefs.h <<_ACEOF
7827 #define HAVE_DLFCN_H 1
7828 _ACEOF
7829
7830 fi
7831
7832 done
7833
7834
7835
7836
7837
7838 # Set options
7839
7840
7841
7842         enable_dlopen=no
7843
7844
7845   enable_win32_dll=no
7846
7847
7848             # Check whether --enable-shared was given.
7849 if test "${enable_shared+set}" = set; then :
7850   enableval=$enable_shared; p=${PACKAGE-default}
7851     case $enableval in
7852     yes) enable_shared=yes ;;
7853     no) enable_shared=no ;;
7854     *)
7855       enable_shared=no
7856       # Look at the argument we got.  We use all the common list separators.
7857       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7858       for pkg in $enableval; do
7859         IFS=$lt_save_ifs
7860         if test "X$pkg" = "X$p"; then
7861           enable_shared=yes
7862         fi
7863       done
7864       IFS=$lt_save_ifs
7865       ;;
7866     esac
7867 else
7868   enable_shared=yes
7869 fi
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879   # Check whether --enable-static was given.
7880 if test "${enable_static+set}" = set; then :
7881   enableval=$enable_static; p=${PACKAGE-default}
7882     case $enableval in
7883     yes) enable_static=yes ;;
7884     no) enable_static=no ;;
7885     *)
7886      enable_static=no
7887       # Look at the argument we got.  We use all the common list separators.
7888       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7889       for pkg in $enableval; do
7890         IFS=$lt_save_ifs
7891         if test "X$pkg" = "X$p"; then
7892           enable_static=yes
7893         fi
7894       done
7895       IFS=$lt_save_ifs
7896       ;;
7897     esac
7898 else
7899   enable_static=yes
7900 fi
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911 # Check whether --with-pic was given.
7912 if test "${with_pic+set}" = set; then :
7913   withval=$with_pic; lt_p=${PACKAGE-default}
7914     case $withval in
7915     yes|no) pic_mode=$withval ;;
7916     *)
7917       pic_mode=default
7918       # Look at the argument we got.  We use all the common list separators.
7919       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7920       for lt_pkg in $withval; do
7921         IFS=$lt_save_ifs
7922         if test "X$lt_pkg" = "X$lt_p"; then
7923           pic_mode=yes
7924         fi
7925       done
7926       IFS=$lt_save_ifs
7927       ;;
7928     esac
7929 else
7930   pic_mode=default
7931 fi
7932
7933
7934
7935
7936
7937
7938
7939
7940   # Check whether --enable-fast-install was given.
7941 if test "${enable_fast_install+set}" = set; then :
7942   enableval=$enable_fast_install; p=${PACKAGE-default}
7943     case $enableval in
7944     yes) enable_fast_install=yes ;;
7945     no) enable_fast_install=no ;;
7946     *)
7947       enable_fast_install=no
7948       # Look at the argument we got.  We use all the common list separators.
7949       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7950       for pkg in $enableval; do
7951         IFS=$lt_save_ifs
7952         if test "X$pkg" = "X$p"; then
7953           enable_fast_install=yes
7954         fi
7955       done
7956       IFS=$lt_save_ifs
7957       ;;
7958     esac
7959 else
7960   enable_fast_install=yes
7961 fi
7962
7963
7964
7965
7966
7967
7968
7969
7970   shared_archive_member_spec=
7971 case $host,$enable_shared in
7972 power*-*-aix[5-9]*,yes)
7973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
7974 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
7975
7976 # Check whether --with-aix-soname was given.
7977 if test "${with_aix_soname+set}" = set; then :
7978   withval=$with_aix_soname; case $withval in
7979     aix|svr4|both)
7980       ;;
7981     *)
7982       as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
7983       ;;
7984     esac
7985     lt_cv_with_aix_soname=$with_aix_soname
7986 else
7987   if ${lt_cv_with_aix_soname+:} false; then :
7988   $as_echo_n "(cached) " >&6
7989 else
7990   lt_cv_with_aix_soname=aix
7991 fi
7992
7993     with_aix_soname=$lt_cv_with_aix_soname
7994 fi
7995
7996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
7997 $as_echo "$with_aix_soname" >&6; }
7998   if test aix != "$with_aix_soname"; then
7999     # For the AIX way of multilib, we name the shared archive member
8000     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8001     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8002     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8003     # the AIX toolchain works better with OBJECT_MODE set (default 32).
8004     if test 64 = "${OBJECT_MODE-32}"; then
8005       shared_archive_member_spec=shr_64
8006     else
8007       shared_archive_member_spec=shr
8008     fi
8009   fi
8010   ;;
8011 *)
8012   with_aix_soname=aix
8013   ;;
8014 esac
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025 # This can be used to rebuild libtool when needed
8026 LIBTOOL_DEPS=$ltmain
8027
8028 # Always use our own libtool.
8029 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060 test -z "$LN_S" && LN_S="ln -s"
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075 if test -n "${ZSH_VERSION+set}"; then
8076    setopt NO_GLOB_SUBST
8077 fi
8078
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8080 $as_echo_n "checking for objdir... " >&6; }
8081 if ${lt_cv_objdir+:} false; then :
8082   $as_echo_n "(cached) " >&6
8083 else
8084   rm -f .libs 2>/dev/null
8085 mkdir .libs 2>/dev/null
8086 if test -d .libs; then
8087   lt_cv_objdir=.libs
8088 else
8089   # MS-DOS does not allow filenames that begin with a dot.
8090   lt_cv_objdir=_libs
8091 fi
8092 rmdir .libs 2>/dev/null
8093 fi
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8095 $as_echo "$lt_cv_objdir" >&6; }
8096 objdir=$lt_cv_objdir
8097
8098
8099
8100
8101
8102 cat >>confdefs.h <<_ACEOF
8103 #define LT_OBJDIR "$lt_cv_objdir/"
8104 _ACEOF
8105
8106
8107
8108
8109 case $host_os in
8110 aix3*)
8111   # AIX sometimes has problems with the GCC collect2 program.  For some
8112   # reason, if we set the COLLECT_NAMES environment variable, the problems
8113   # vanish in a puff of smoke.
8114   if test set != "${COLLECT_NAMES+set}"; then
8115     COLLECT_NAMES=
8116     export COLLECT_NAMES
8117   fi
8118   ;;
8119 esac
8120
8121 # Global variables:
8122 ofile=libtool
8123 can_build_shared=yes
8124
8125 # All known linkers require a '.a' archive for static linking (except MSVC,
8126 # which needs '.lib').
8127 libext=a
8128
8129 with_gnu_ld=$lt_cv_prog_gnu_ld
8130
8131 old_CC=$CC
8132 old_CFLAGS=$CFLAGS
8133
8134 # Set sane defaults for various variables
8135 test -z "$CC" && CC=cc
8136 test -z "$LTCC" && LTCC=$CC
8137 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8138 test -z "$LD" && LD=ld
8139 test -z "$ac_objext" && ac_objext=o
8140
8141 func_cc_basename $compiler
8142 cc_basename=$func_cc_basename_result
8143
8144
8145 # Only perform the check for file, if the check method requires it
8146 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8147 case $deplibs_check_method in
8148 file_magic*)
8149   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8151 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8152 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8153   $as_echo_n "(cached) " >&6
8154 else
8155   case $MAGIC_CMD in
8156 [\\/*] |  ?:[\\/]*)
8157   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8158   ;;
8159 *)
8160   lt_save_MAGIC_CMD=$MAGIC_CMD
8161   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8162   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8163   for ac_dir in $ac_dummy; do
8164     IFS=$lt_save_ifs
8165     test -z "$ac_dir" && ac_dir=.
8166     if test -f "$ac_dir/${ac_tool_prefix}file"; then
8167       lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8168       if test -n "$file_magic_test_file"; then
8169         case $deplibs_check_method in
8170         "file_magic "*)
8171           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8172           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8173           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8174             $EGREP "$file_magic_regex" > /dev/null; then
8175             :
8176           else
8177             cat <<_LT_EOF 1>&2
8178
8179 *** Warning: the command libtool uses to detect shared libraries,
8180 *** $file_magic_cmd, produces output that libtool cannot recognize.
8181 *** The result is that libtool may fail to recognize shared libraries
8182 *** as such.  This will affect the creation of libtool libraries that
8183 *** depend on shared libraries, but programs linked with such libtool
8184 *** libraries will work regardless of this problem.  Nevertheless, you
8185 *** may want to report the problem to your system manager and/or to
8186 *** bug-libtool@gnu.org
8187
8188 _LT_EOF
8189           fi ;;
8190         esac
8191       fi
8192       break
8193     fi
8194   done
8195   IFS=$lt_save_ifs
8196   MAGIC_CMD=$lt_save_MAGIC_CMD
8197   ;;
8198 esac
8199 fi
8200
8201 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8202 if test -n "$MAGIC_CMD"; then
8203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8204 $as_echo "$MAGIC_CMD" >&6; }
8205 else
8206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8207 $as_echo "no" >&6; }
8208 fi
8209
8210
8211
8212
8213
8214 if test -z "$lt_cv_path_MAGIC_CMD"; then
8215   if test -n "$ac_tool_prefix"; then
8216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8217 $as_echo_n "checking for file... " >&6; }
8218 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8219   $as_echo_n "(cached) " >&6
8220 else
8221   case $MAGIC_CMD in
8222 [\\/*] |  ?:[\\/]*)
8223   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8224   ;;
8225 *)
8226   lt_save_MAGIC_CMD=$MAGIC_CMD
8227   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8228   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8229   for ac_dir in $ac_dummy; do
8230     IFS=$lt_save_ifs
8231     test -z "$ac_dir" && ac_dir=.
8232     if test -f "$ac_dir/file"; then
8233       lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8234       if test -n "$file_magic_test_file"; then
8235         case $deplibs_check_method in
8236         "file_magic "*)
8237           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8238           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8239           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8240             $EGREP "$file_magic_regex" > /dev/null; then
8241             :
8242           else
8243             cat <<_LT_EOF 1>&2
8244
8245 *** Warning: the command libtool uses to detect shared libraries,
8246 *** $file_magic_cmd, produces output that libtool cannot recognize.
8247 *** The result is that libtool may fail to recognize shared libraries
8248 *** as such.  This will affect the creation of libtool libraries that
8249 *** depend on shared libraries, but programs linked with such libtool
8250 *** libraries will work regardless of this problem.  Nevertheless, you
8251 *** may want to report the problem to your system manager and/or to
8252 *** bug-libtool@gnu.org
8253
8254 _LT_EOF
8255           fi ;;
8256         esac
8257       fi
8258       break
8259     fi
8260   done
8261   IFS=$lt_save_ifs
8262   MAGIC_CMD=$lt_save_MAGIC_CMD
8263   ;;
8264 esac
8265 fi
8266
8267 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8268 if test -n "$MAGIC_CMD"; then
8269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8270 $as_echo "$MAGIC_CMD" >&6; }
8271 else
8272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8273 $as_echo "no" >&6; }
8274 fi
8275
8276
8277   else
8278     MAGIC_CMD=:
8279   fi
8280 fi
8281
8282   fi
8283   ;;
8284 esac
8285
8286 # Use C for the default configuration in the libtool script
8287
8288 lt_save_CC=$CC
8289 ac_ext=c
8290 ac_cpp='$CPP $CPPFLAGS'
8291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8294
8295
8296 # Source file extension for C test sources.
8297 ac_ext=c
8298
8299 # Object file extension for compiled C test sources.
8300 objext=o
8301 objext=$objext
8302
8303 # Code to be used in simple compile tests
8304 lt_simple_compile_test_code="int some_variable = 0;"
8305
8306 # Code to be used in simple link tests
8307 lt_simple_link_test_code='int main(){return(0);}'
8308
8309
8310
8311
8312
8313
8314
8315 # If no C compiler was specified, use CC.
8316 LTCC=${LTCC-"$CC"}
8317
8318 # If no C compiler flags were specified, use CFLAGS.
8319 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8320
8321 # Allow CC to be a program name with arguments.
8322 compiler=$CC
8323
8324 # Save the default compiler, since it gets overwritten when the other
8325 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8326 compiler_DEFAULT=$CC
8327
8328 # save warnings/boilerplate of simple test code
8329 ac_outfile=conftest.$ac_objext
8330 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8331 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8332 _lt_compiler_boilerplate=`cat conftest.err`
8333 $RM conftest*
8334
8335 ac_outfile=conftest.$ac_objext
8336 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8337 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8338 _lt_linker_boilerplate=`cat conftest.err`
8339 $RM -r conftest*
8340
8341
8342 ## CAVEAT EMPTOR:
8343 ## There is no encapsulation within the following macros, do not change
8344 ## the running order or otherwise move them around unless you know exactly
8345 ## what you are doing...
8346 if test -n "$compiler"; then
8347
8348 lt_prog_compiler_no_builtin_flag=
8349
8350 if test yes = "$GCC"; then
8351   case $cc_basename in
8352   nvcc*)
8353     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8354   *)
8355     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8356   esac
8357
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8359 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8360 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8361   $as_echo_n "(cached) " >&6
8362 else
8363   lt_cv_prog_compiler_rtti_exceptions=no
8364    ac_outfile=conftest.$ac_objext
8365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8366    lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
8367    # Insert the option either (1) after the last *FLAGS variable, or
8368    # (2) before a word containing "conftest.", or (3) at the end.
8369    # Note that $ac_compile itself does not contain backslashes and begins
8370    # with a dollar sign (not a hyphen), so the echo should work correctly.
8371    # The option is referenced via a variable to avoid confusing sed.
8372    lt_compile=`echo "$ac_compile" | $SED \
8373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8375    -e 's:$: $lt_compiler_flag:'`
8376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8377    (eval "$lt_compile" 2>conftest.err)
8378    ac_status=$?
8379    cat conftest.err >&5
8380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8381    if (exit $ac_status) && test -s "$ac_outfile"; then
8382      # The compiler can only warn and ignore the option if not recognized
8383      # So say no if there are warnings other than the usual output.
8384      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8385      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8386      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8387        lt_cv_prog_compiler_rtti_exceptions=yes
8388      fi
8389    fi
8390    $RM conftest*
8391
8392 fi
8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8394 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8395
8396 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8397     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8398 else
8399     :
8400 fi
8401
8402 fi
8403
8404
8405
8406
8407
8408
8409   lt_prog_compiler_wl=
8410 lt_prog_compiler_pic=
8411 lt_prog_compiler_static=
8412
8413
8414   if test yes = "$GCC"; then
8415     lt_prog_compiler_wl='-Wl,'
8416     lt_prog_compiler_static='-static'
8417
8418     case $host_os in
8419       aix*)
8420       # All AIX code is PIC.
8421       if test ia64 = "$host_cpu"; then
8422         # AIX 5 now supports IA64 processor
8423         lt_prog_compiler_static='-Bstatic'
8424       fi
8425       lt_prog_compiler_pic='-fPIC'
8426       ;;
8427
8428     amigaos*)
8429       case $host_cpu in
8430       powerpc)
8431             # see comment about AmigaOS4 .so support
8432             lt_prog_compiler_pic='-fPIC'
8433         ;;
8434       m68k)
8435             # FIXME: we need at least 68020 code to build shared libraries, but
8436             # adding the '-m68020' flag to GCC prevents building anything better,
8437             # like '-m68040'.
8438             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8439         ;;
8440       esac
8441       ;;
8442
8443     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8444       # PIC is the default for these OSes.
8445       ;;
8446
8447     mingw* | cygwin* | pw32* | os2* | cegcc*)
8448       # This hack is so that the source file can tell whether it is being
8449       # built for inclusion in a dll (and should export symbols for example).
8450       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8451       # (--disable-auto-import) libraries
8452       lt_prog_compiler_pic='-DDLL_EXPORT'
8453       case $host_os in
8454       os2*)
8455         lt_prog_compiler_static='$wl-static'
8456         ;;
8457       esac
8458       ;;
8459
8460     darwin* | rhapsody*)
8461       # PIC is the default on this platform
8462       # Common symbols not allowed in MH_DYLIB files
8463       lt_prog_compiler_pic='-fno-common'
8464       ;;
8465
8466     haiku*)
8467       # PIC is the default for Haiku.
8468       # The "-static" flag exists, but is broken.
8469       lt_prog_compiler_static=
8470       ;;
8471
8472     hpux*)
8473       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8474       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8475       # sets the default TLS model and affects inlining.
8476       case $host_cpu in
8477       hppa*64*)
8478         # +Z the default
8479         ;;
8480       *)
8481         lt_prog_compiler_pic='-fPIC'
8482         ;;
8483       esac
8484       ;;
8485
8486     interix[3-9]*)
8487       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8488       # Instead, we relocate shared libraries at runtime.
8489       ;;
8490
8491     msdosdjgpp*)
8492       # Just because we use GCC doesn't mean we suddenly get shared libraries
8493       # on systems that don't support them.
8494       lt_prog_compiler_can_build_shared=no
8495       enable_shared=no
8496       ;;
8497
8498     *nto* | *qnx*)
8499       # QNX uses GNU C++, but need to define -shared option too, otherwise
8500       # it will coredump.
8501       lt_prog_compiler_pic='-fPIC -shared'
8502       ;;
8503
8504     sysv4*MP*)
8505       if test -d /usr/nec; then
8506         lt_prog_compiler_pic=-Kconform_pic
8507       fi
8508       ;;
8509
8510     *)
8511       lt_prog_compiler_pic='-fPIC'
8512       ;;
8513     esac
8514
8515     case $cc_basename in
8516     nvcc*) # Cuda Compiler Driver 2.2
8517       lt_prog_compiler_wl='-Xlinker '
8518       if test -n "$lt_prog_compiler_pic"; then
8519         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8520       fi
8521       ;;
8522     esac
8523   else
8524     # PORTME Check for flag to pass linker flags through the system compiler.
8525     case $host_os in
8526     aix*)
8527       lt_prog_compiler_wl='-Wl,'
8528       if test ia64 = "$host_cpu"; then
8529         # AIX 5 now supports IA64 processor
8530         lt_prog_compiler_static='-Bstatic'
8531       else
8532         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8533       fi
8534       ;;
8535
8536     darwin* | rhapsody*)
8537       # PIC is the default on this platform
8538       # Common symbols not allowed in MH_DYLIB files
8539       lt_prog_compiler_pic='-fno-common'
8540       case $cc_basename in
8541       nagfor*)
8542         # NAG Fortran compiler
8543         lt_prog_compiler_wl='-Wl,-Wl,,'
8544         lt_prog_compiler_pic='-PIC'
8545         lt_prog_compiler_static='-Bstatic'
8546         ;;
8547       esac
8548       ;;
8549
8550     mingw* | cygwin* | pw32* | os2* | cegcc*)
8551       # This hack is so that the source file can tell whether it is being
8552       # built for inclusion in a dll (and should export symbols for example).
8553       lt_prog_compiler_pic='-DDLL_EXPORT'
8554       case $host_os in
8555       os2*)
8556         lt_prog_compiler_static='$wl-static'
8557         ;;
8558       esac
8559       ;;
8560
8561     hpux9* | hpux10* | hpux11*)
8562       lt_prog_compiler_wl='-Wl,'
8563       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8564       # not for PA HP-UX.
8565       case $host_cpu in
8566       hppa*64*|ia64*)
8567         # +Z the default
8568         ;;
8569       *)
8570         lt_prog_compiler_pic='+Z'
8571         ;;
8572       esac
8573       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8574       lt_prog_compiler_static='$wl-a ${wl}archive'
8575       ;;
8576
8577     irix5* | irix6* | nonstopux*)
8578       lt_prog_compiler_wl='-Wl,'
8579       # PIC (with -KPIC) is the default.
8580       lt_prog_compiler_static='-non_shared'
8581       ;;
8582
8583     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8584       case $cc_basename in
8585       # old Intel for x86_64, which still supported -KPIC.
8586       ecc*)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='-KPIC'
8589         lt_prog_compiler_static='-static'
8590         ;;
8591       # icc used to be incompatible with GCC.
8592       # ICC 10 doesn't accept -KPIC any more.
8593       icc* | ifort*)
8594         lt_prog_compiler_wl='-Wl,'
8595         lt_prog_compiler_pic='-fPIC'
8596         lt_prog_compiler_static='-static'
8597         ;;
8598       # Lahey Fortran 8.1.
8599       lf95*)
8600         lt_prog_compiler_wl='-Wl,'
8601         lt_prog_compiler_pic='--shared'
8602         lt_prog_compiler_static='--static'
8603         ;;
8604       nagfor*)
8605         # NAG Fortran compiler
8606         lt_prog_compiler_wl='-Wl,-Wl,,'
8607         lt_prog_compiler_pic='-PIC'
8608         lt_prog_compiler_static='-Bstatic'
8609         ;;
8610       tcc*)
8611         # Fabrice Bellard et al's Tiny C Compiler
8612         lt_prog_compiler_wl='-Wl,'
8613         lt_prog_compiler_pic='-fPIC'
8614         lt_prog_compiler_static='-static'
8615         ;;
8616       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8617         # Portland Group compilers (*not* the Pentium gcc compiler,
8618         # which looks to be a dead project)
8619         lt_prog_compiler_wl='-Wl,'
8620         lt_prog_compiler_pic='-fpic'
8621         lt_prog_compiler_static='-Bstatic'
8622         ;;
8623       ccc*)
8624         lt_prog_compiler_wl='-Wl,'
8625         # All Alpha code is PIC.
8626         lt_prog_compiler_static='-non_shared'
8627         ;;
8628       xl* | bgxl* | bgf* | mpixl*)
8629         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8630         lt_prog_compiler_wl='-Wl,'
8631         lt_prog_compiler_pic='-qpic'
8632         lt_prog_compiler_static='-qstaticlink'
8633         ;;
8634       *)
8635         case `$CC -V 2>&1 | sed 5q` in
8636         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8637           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8638           lt_prog_compiler_pic='-KPIC'
8639           lt_prog_compiler_static='-Bstatic'
8640           lt_prog_compiler_wl=''
8641           ;;
8642         *Sun\ F* | *Sun*Fortran*)
8643           lt_prog_compiler_pic='-KPIC'
8644           lt_prog_compiler_static='-Bstatic'
8645           lt_prog_compiler_wl='-Qoption ld '
8646           ;;
8647         *Sun\ C*)
8648           # Sun C 5.9
8649           lt_prog_compiler_pic='-KPIC'
8650           lt_prog_compiler_static='-Bstatic'
8651           lt_prog_compiler_wl='-Wl,'
8652           ;;
8653         *Intel*\ [CF]*Compiler*)
8654           lt_prog_compiler_wl='-Wl,'
8655           lt_prog_compiler_pic='-fPIC'
8656           lt_prog_compiler_static='-static'
8657           ;;
8658         *Portland\ Group*)
8659           lt_prog_compiler_wl='-Wl,'
8660           lt_prog_compiler_pic='-fpic'
8661           lt_prog_compiler_static='-Bstatic'
8662           ;;
8663         esac
8664         ;;
8665       esac
8666       ;;
8667
8668     newsos6)
8669       lt_prog_compiler_pic='-KPIC'
8670       lt_prog_compiler_static='-Bstatic'
8671       ;;
8672
8673     *nto* | *qnx*)
8674       # QNX uses GNU C++, but need to define -shared option too, otherwise
8675       # it will coredump.
8676       lt_prog_compiler_pic='-fPIC -shared'
8677       ;;
8678
8679     osf3* | osf4* | osf5*)
8680       lt_prog_compiler_wl='-Wl,'
8681       # All OSF/1 code is PIC.
8682       lt_prog_compiler_static='-non_shared'
8683       ;;
8684
8685     rdos*)
8686       lt_prog_compiler_static='-non_shared'
8687       ;;
8688
8689     solaris*)
8690       lt_prog_compiler_pic='-KPIC'
8691       lt_prog_compiler_static='-Bstatic'
8692       case $cc_basename in
8693       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8694         lt_prog_compiler_wl='-Qoption ld ';;
8695       *)
8696         lt_prog_compiler_wl='-Wl,';;
8697       esac
8698       ;;
8699
8700     sunos4*)
8701       lt_prog_compiler_wl='-Qoption ld '
8702       lt_prog_compiler_pic='-PIC'
8703       lt_prog_compiler_static='-Bstatic'
8704       ;;
8705
8706     sysv4 | sysv4.2uw2* | sysv4.3*)
8707       lt_prog_compiler_wl='-Wl,'
8708       lt_prog_compiler_pic='-KPIC'
8709       lt_prog_compiler_static='-Bstatic'
8710       ;;
8711
8712     sysv4*MP*)
8713       if test -d /usr/nec; then
8714         lt_prog_compiler_pic='-Kconform_pic'
8715         lt_prog_compiler_static='-Bstatic'
8716       fi
8717       ;;
8718
8719     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8720       lt_prog_compiler_wl='-Wl,'
8721       lt_prog_compiler_pic='-KPIC'
8722       lt_prog_compiler_static='-Bstatic'
8723       ;;
8724
8725     unicos*)
8726       lt_prog_compiler_wl='-Wl,'
8727       lt_prog_compiler_can_build_shared=no
8728       ;;
8729
8730     uts4*)
8731       lt_prog_compiler_pic='-pic'
8732       lt_prog_compiler_static='-Bstatic'
8733       ;;
8734
8735     *)
8736       lt_prog_compiler_can_build_shared=no
8737       ;;
8738     esac
8739   fi
8740
8741 case $host_os in
8742   # For platforms that do not support PIC, -DPIC is meaningless:
8743   *djgpp*)
8744     lt_prog_compiler_pic=
8745     ;;
8746   *)
8747     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8748     ;;
8749 esac
8750
8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8752 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8753 if ${lt_cv_prog_compiler_pic+:} false; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8757 fi
8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8759 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8760 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8761
8762 #
8763 # Check to make sure the PIC flag actually works.
8764 #
8765 if test -n "$lt_prog_compiler_pic"; then
8766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8767 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8768 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8769   $as_echo_n "(cached) " >&6
8770 else
8771   lt_cv_prog_compiler_pic_works=no
8772    ac_outfile=conftest.$ac_objext
8773    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8774    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
8775    # Insert the option either (1) after the last *FLAGS variable, or
8776    # (2) before a word containing "conftest.", or (3) at the end.
8777    # Note that $ac_compile itself does not contain backslashes and begins
8778    # with a dollar sign (not a hyphen), so the echo should work correctly.
8779    # The option is referenced via a variable to avoid confusing sed.
8780    lt_compile=`echo "$ac_compile" | $SED \
8781    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8782    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8783    -e 's:$: $lt_compiler_flag:'`
8784    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8785    (eval "$lt_compile" 2>conftest.err)
8786    ac_status=$?
8787    cat conftest.err >&5
8788    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8789    if (exit $ac_status) && test -s "$ac_outfile"; then
8790      # The compiler can only warn and ignore the option if not recognized
8791      # So say no if there are warnings other than the usual output.
8792      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8793      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8794      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8795        lt_cv_prog_compiler_pic_works=yes
8796      fi
8797    fi
8798    $RM conftest*
8799
8800 fi
8801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8802 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8803
8804 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8805     case $lt_prog_compiler_pic in
8806      "" | " "*) ;;
8807      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8808      esac
8809 else
8810     lt_prog_compiler_pic=
8811      lt_prog_compiler_can_build_shared=no
8812 fi
8813
8814 fi
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826 #
8827 # Check to make sure the static flag actually works.
8828 #
8829 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8831 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8832 if ${lt_cv_prog_compiler_static_works+:} false; then :
8833   $as_echo_n "(cached) " >&6
8834 else
8835   lt_cv_prog_compiler_static_works=no
8836    save_LDFLAGS=$LDFLAGS
8837    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8838    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8839    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8840      # The linker can only warn and ignore the option if not recognized
8841      # So say no if there are warnings
8842      if test -s conftest.err; then
8843        # Append any errors to the config.log.
8844        cat conftest.err 1>&5
8845        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8846        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8847        if diff conftest.exp conftest.er2 >/dev/null; then
8848          lt_cv_prog_compiler_static_works=yes
8849        fi
8850      else
8851        lt_cv_prog_compiler_static_works=yes
8852      fi
8853    fi
8854    $RM -r conftest*
8855    LDFLAGS=$save_LDFLAGS
8856
8857 fi
8858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8859 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8860
8861 if test yes = "$lt_cv_prog_compiler_static_works"; then
8862     :
8863 else
8864     lt_prog_compiler_static=
8865 fi
8866
8867
8868
8869
8870
8871
8872
8873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8874 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8875 if ${lt_cv_prog_compiler_c_o+:} false; then :
8876   $as_echo_n "(cached) " >&6
8877 else
8878   lt_cv_prog_compiler_c_o=no
8879    $RM -r conftest 2>/dev/null
8880    mkdir conftest
8881    cd conftest
8882    mkdir out
8883    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8884
8885    lt_compiler_flag="-o out/conftest2.$ac_objext"
8886    # Insert the option either (1) after the last *FLAGS variable, or
8887    # (2) before a word containing "conftest.", or (3) at the end.
8888    # Note that $ac_compile itself does not contain backslashes and begins
8889    # with a dollar sign (not a hyphen), so the echo should work correctly.
8890    lt_compile=`echo "$ac_compile" | $SED \
8891    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8892    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8893    -e 's:$: $lt_compiler_flag:'`
8894    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8895    (eval "$lt_compile" 2>out/conftest.err)
8896    ac_status=$?
8897    cat out/conftest.err >&5
8898    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8899    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8900    then
8901      # The compiler can only warn and ignore the option if not recognized
8902      # So say no if there are warnings
8903      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8904      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8905      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8906        lt_cv_prog_compiler_c_o=yes
8907      fi
8908    fi
8909    chmod u+w . 2>&5
8910    $RM conftest*
8911    # SGI C++ compiler will create directory out/ii_files/ for
8912    # template instantiation
8913    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8914    $RM out/* && rmdir out
8915    cd ..
8916    $RM -r conftest
8917    $RM conftest*
8918
8919 fi
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8921 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8922
8923
8924
8925
8926
8927
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8929 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8930 if ${lt_cv_prog_compiler_c_o+:} false; then :
8931   $as_echo_n "(cached) " >&6
8932 else
8933   lt_cv_prog_compiler_c_o=no
8934    $RM -r conftest 2>/dev/null
8935    mkdir conftest
8936    cd conftest
8937    mkdir out
8938    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8939
8940    lt_compiler_flag="-o out/conftest2.$ac_objext"
8941    # Insert the option either (1) after the last *FLAGS variable, or
8942    # (2) before a word containing "conftest.", or (3) at the end.
8943    # Note that $ac_compile itself does not contain backslashes and begins
8944    # with a dollar sign (not a hyphen), so the echo should work correctly.
8945    lt_compile=`echo "$ac_compile" | $SED \
8946    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8947    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8948    -e 's:$: $lt_compiler_flag:'`
8949    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8950    (eval "$lt_compile" 2>out/conftest.err)
8951    ac_status=$?
8952    cat out/conftest.err >&5
8953    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8955    then
8956      # The compiler can only warn and ignore the option if not recognized
8957      # So say no if there are warnings
8958      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8959      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8960      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8961        lt_cv_prog_compiler_c_o=yes
8962      fi
8963    fi
8964    chmod u+w . 2>&5
8965    $RM conftest*
8966    # SGI C++ compiler will create directory out/ii_files/ for
8967    # template instantiation
8968    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8969    $RM out/* && rmdir out
8970    cd ..
8971    $RM -r conftest
8972    $RM conftest*
8973
8974 fi
8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8976 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8977
8978
8979
8980
8981 hard_links=nottested
8982 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
8983   # do not overwrite the value of need_locks provided by the user
8984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8985 $as_echo_n "checking if we can lock with hard links... " >&6; }
8986   hard_links=yes
8987   $RM conftest*
8988   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8989   touch conftest.a
8990   ln conftest.a conftest.b 2>&5 || hard_links=no
8991   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8993 $as_echo "$hard_links" >&6; }
8994   if test no = "$hard_links"; then
8995     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
8996 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
8997     need_locks=warn
8998   fi
8999 else
9000   need_locks=no
9001 fi
9002
9003
9004
9005
9006
9007
9008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9009 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9010
9011   runpath_var=
9012   allow_undefined_flag=
9013   always_export_symbols=no
9014   archive_cmds=
9015   archive_expsym_cmds=
9016   compiler_needs_object=no
9017   enable_shared_with_static_runtimes=no
9018   export_dynamic_flag_spec=
9019   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9020   hardcode_automatic=no
9021   hardcode_direct=no
9022   hardcode_direct_absolute=no
9023   hardcode_libdir_flag_spec=
9024   hardcode_libdir_separator=
9025   hardcode_minus_L=no
9026   hardcode_shlibpath_var=unsupported
9027   inherit_rpath=no
9028   link_all_deplibs=unknown
9029   module_cmds=
9030   module_expsym_cmds=
9031   old_archive_from_new_cmds=
9032   old_archive_from_expsyms_cmds=
9033   thread_safe_flag_spec=
9034   whole_archive_flag_spec=
9035   # include_expsyms should be a list of space-separated symbols to be *always*
9036   # included in the symbol list
9037   include_expsyms=
9038   # exclude_expsyms can be an extended regexp of symbols to exclude
9039   # it will be wrapped by ' (' and ')$', so one must not match beginning or
9040   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9041   # as well as any symbol that contains 'd'.
9042   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9043   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9044   # platforms (ab)use it in PIC code, but their linkers get confused if
9045   # the symbol is explicitly referenced.  Since portable code cannot
9046   # rely on this symbol name, it's probably fine to never include it in
9047   # preloaded symbol tables.
9048   # Exclude shared library initialization/finalization symbols.
9049   extract_expsyms_cmds=
9050
9051   case $host_os in
9052   cygwin* | mingw* | pw32* | cegcc*)
9053     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9054     # When not using gcc, we currently assume that we are using
9055     # Microsoft Visual C++.
9056     if test yes != "$GCC"; then
9057       with_gnu_ld=no
9058     fi
9059     ;;
9060   interix*)
9061     # we just hope/assume this is gcc and not c89 (= MSVC++)
9062     with_gnu_ld=yes
9063     ;;
9064   openbsd* | bitrig*)
9065     with_gnu_ld=no
9066     ;;
9067   linux* | k*bsd*-gnu | gnu*)
9068     link_all_deplibs=no
9069     ;;
9070   esac
9071
9072   ld_shlibs=yes
9073
9074   # On some targets, GNU ld is compatible enough with the native linker
9075   # that we're better off using the native interface for both.
9076   lt_use_gnu_ld_interface=no
9077   if test yes = "$with_gnu_ld"; then
9078     case $host_os in
9079       aix*)
9080         # The AIX port of GNU ld has always aspired to compatibility
9081         # with the native linker.  However, as the warning in the GNU ld
9082         # block says, versions before 2.19.5* couldn't really create working
9083         # shared libraries, regardless of the interface used.
9084         case `$LD -v 2>&1` in
9085           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9086           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9087           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9088           *)
9089             lt_use_gnu_ld_interface=yes
9090             ;;
9091         esac
9092         ;;
9093       *)
9094         lt_use_gnu_ld_interface=yes
9095         ;;
9096     esac
9097   fi
9098
9099   if test yes = "$lt_use_gnu_ld_interface"; then
9100     # If archive_cmds runs LD, not CC, wlarc should be empty
9101     wlarc='$wl'
9102
9103     # Set some defaults for GNU ld with shared library support. These
9104     # are reset later if shared libraries are not supported. Putting them
9105     # here allows them to be overridden if necessary.
9106     runpath_var=LD_RUN_PATH
9107     hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9108     export_dynamic_flag_spec='$wl--export-dynamic'
9109     # ancient GNU ld didn't support --whole-archive et. al.
9110     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9111       whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9112     else
9113       whole_archive_flag_spec=
9114     fi
9115     supports_anon_versioning=no
9116     case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9117       *GNU\ gold*) supports_anon_versioning=yes ;;
9118       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9119       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9120       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9121       *\ 2.11.*) ;; # other 2.11 versions
9122       *) supports_anon_versioning=yes ;;
9123     esac
9124
9125     # See if GNU ld supports shared libraries.
9126     case $host_os in
9127     aix[3-9]*)
9128       # On AIX/PPC, the GNU linker is very broken
9129       if test ia64 != "$host_cpu"; then
9130         ld_shlibs=no
9131         cat <<_LT_EOF 1>&2
9132
9133 *** Warning: the GNU linker, at least up to release 2.19, is reported
9134 *** to be unable to reliably create shared libraries on AIX.
9135 *** Therefore, libtool is disabling shared libraries support.  If you
9136 *** really care for shared libraries, you may want to install binutils
9137 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9138 *** You will then need to restart the configuration process.
9139
9140 _LT_EOF
9141       fi
9142       ;;
9143
9144     amigaos*)
9145       case $host_cpu in
9146       powerpc)
9147             # see comment about AmigaOS4 .so support
9148             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9149             archive_expsym_cmds=''
9150         ;;
9151       m68k)
9152             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9153             hardcode_libdir_flag_spec='-L$libdir'
9154             hardcode_minus_L=yes
9155         ;;
9156       esac
9157       ;;
9158
9159     beos*)
9160       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9161         allow_undefined_flag=unsupported
9162         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9163         # support --undefined.  This deserves some investigation.  FIXME
9164         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9165       else
9166         ld_shlibs=no
9167       fi
9168       ;;
9169
9170     cygwin* | mingw* | pw32* | cegcc*)
9171       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9172       # as there is no search path for DLLs.
9173       hardcode_libdir_flag_spec='-L$libdir'
9174       export_dynamic_flag_spec='$wl--export-all-symbols'
9175       allow_undefined_flag=unsupported
9176       always_export_symbols=no
9177       enable_shared_with_static_runtimes=yes
9178       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9179       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9180
9181       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9182         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9183         # If the export-symbols file already is a .def file, use it as
9184         # is; otherwise, prepend EXPORTS...
9185         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
9186           cp $export_symbols $output_objdir/$soname.def;
9187         else
9188           echo EXPORTS > $output_objdir/$soname.def;
9189           cat $export_symbols >> $output_objdir/$soname.def;
9190         fi~
9191         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9192       else
9193         ld_shlibs=no
9194       fi
9195       ;;
9196
9197     haiku*)
9198       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9199       link_all_deplibs=yes
9200       ;;
9201
9202     os2*)
9203       hardcode_libdir_flag_spec='-L$libdir'
9204       hardcode_minus_L=yes
9205       allow_undefined_flag=unsupported
9206       shrext_cmds=.dll
9207       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9208         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9209         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9210         $ECHO EXPORTS >> $output_objdir/$libname.def~
9211         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9212         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9213         emximp -o $lib $output_objdir/$libname.def'
9214       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9215         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9216         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9217         $ECHO EXPORTS >> $output_objdir/$libname.def~
9218         prefix_cmds="$SED"~
9219         if test EXPORTS = "`$SED 1q $export_symbols`"; then
9220           prefix_cmds="$prefix_cmds -e 1d";
9221         fi~
9222         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9223         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9224         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9225         emximp -o $lib $output_objdir/$libname.def'
9226       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9227       enable_shared_with_static_runtimes=yes
9228       ;;
9229
9230     interix[3-9]*)
9231       hardcode_direct=no
9232       hardcode_shlibpath_var=no
9233       hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9234       export_dynamic_flag_spec='$wl-E'
9235       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9236       # Instead, shared libraries are loaded at an image base (0x10000000 by
9237       # default) and relocated if they conflict, which is a slow very memory
9238       # consuming and fragmenting process.  To avoid this, we pick a random,
9239       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9240       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9241       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9242       archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9243       ;;
9244
9245     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9246       tmp_diet=no
9247       if test linux-dietlibc = "$host_os"; then
9248         case $cc_basename in
9249           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9250         esac
9251       fi
9252       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9253          && test no = "$tmp_diet"
9254       then
9255         tmp_addflag=' $pic_flag'
9256         tmp_sharedflag='-shared'
9257         case $cc_basename,$host_cpu in
9258         pgcc*)                          # Portland Group C compiler
9259           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'
9260           tmp_addflag=' $pic_flag'
9261           ;;
9262         pgf77* | pgf90* | pgf95* | pgfortran*)
9263                                         # Portland Group f77 and f90 compilers
9264           whole_archive_flag_spec='$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'
9265           tmp_addflag=' $pic_flag -Mnomain' ;;
9266         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9267           tmp_addflag=' -i_dynamic' ;;
9268         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9269           tmp_addflag=' -i_dynamic -nofor_main' ;;
9270         ifc* | ifort*)                  # Intel Fortran compiler
9271           tmp_addflag=' -nofor_main' ;;
9272         lf95*)                          # Lahey Fortran 8.1
9273           whole_archive_flag_spec=
9274           tmp_sharedflag='--shared' ;;
9275         nagfor*)                        # NAGFOR 5.3
9276           tmp_sharedflag='-Wl,-shared' ;;
9277         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9278           tmp_sharedflag='-qmkshrobj'
9279           tmp_addflag= ;;
9280         nvcc*)  # Cuda Compiler Driver 2.2
9281           whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9282           compiler_needs_object=yes
9283           ;;
9284         esac
9285         case `$CC -V 2>&1 | sed 5q` in
9286         *Sun\ C*)                       # Sun C 5.9
9287           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\"` $wl--no-whole-archive'
9288           compiler_needs_object=yes
9289           tmp_sharedflag='-G' ;;
9290         *Sun\ F*)                       # Sun Fortran 8.3
9291           tmp_sharedflag='-G' ;;
9292         esac
9293         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9294
9295         if test yes = "$supports_anon_versioning"; then
9296           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9297             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9298             echo "local: *; };" >> $output_objdir/$libname.ver~
9299             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9300         fi
9301
9302         case $cc_basename in
9303         tcc*)
9304           export_dynamic_flag_spec='-rdynamic'
9305           ;;
9306         xlf* | bgf* | bgxlf* | mpixlf*)
9307           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9308           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9309           hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9310           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9311           if test yes = "$supports_anon_versioning"; then
9312             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9313               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9314               echo "local: *; };" >> $output_objdir/$libname.ver~
9315               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9316           fi
9317           ;;
9318         esac
9319       else
9320         ld_shlibs=no
9321       fi
9322       ;;
9323
9324     netbsd* | netbsdelf*-gnu)
9325       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9326         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9327         wlarc=
9328       else
9329         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9330         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9331       fi
9332       ;;
9333
9334     solaris*)
9335       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9336         ld_shlibs=no
9337         cat <<_LT_EOF 1>&2
9338
9339 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9340 *** create shared libraries on Solaris systems.  Therefore, libtool
9341 *** is disabling shared libraries support.  We urge you to upgrade GNU
9342 *** binutils to release 2.9.1 or newer.  Another option is to modify
9343 *** your PATH or compiler configuration so that the native linker is
9344 *** used, and then restart.
9345
9346 _LT_EOF
9347       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9348         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9349         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9350       else
9351         ld_shlibs=no
9352       fi
9353       ;;
9354
9355     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9356       case `$LD -v 2>&1` in
9357         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9358         ld_shlibs=no
9359         cat <<_LT_EOF 1>&2
9360
9361 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9362 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9363 *** is disabling shared libraries support.  We urge you to upgrade GNU
9364 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9365 *** your PATH or compiler configuration so that the native linker is
9366 *** used, and then restart.
9367
9368 _LT_EOF
9369         ;;
9370         *)
9371           # For security reasons, it is highly recommended that you always
9372           # use absolute paths for naming shared libraries, and exclude the
9373           # DT_RUNPATH tag from executables and libraries.  But doing so
9374           # requires that you compile everything twice, which is a pain.
9375           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9376             hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9377             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9378             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9379           else
9380             ld_shlibs=no
9381           fi
9382         ;;
9383       esac
9384       ;;
9385
9386     sunos4*)
9387       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9388       wlarc=
9389       hardcode_direct=yes
9390       hardcode_shlibpath_var=no
9391       ;;
9392
9393     *)
9394       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9395         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9396         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9397       else
9398         ld_shlibs=no
9399       fi
9400       ;;
9401     esac
9402
9403     if test no = "$ld_shlibs"; then
9404       runpath_var=
9405       hardcode_libdir_flag_spec=
9406       export_dynamic_flag_spec=
9407       whole_archive_flag_spec=
9408     fi
9409   else
9410     # PORTME fill in a description of your system's linker (not GNU ld)
9411     case $host_os in
9412     aix3*)
9413       allow_undefined_flag=unsupported
9414       always_export_symbols=yes
9415       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9416       # Note: this linker hardcodes the directories in LIBPATH if there
9417       # are no directories specified by -L.
9418       hardcode_minus_L=yes
9419       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9420         # Neither direct hardcoding nor static linking is supported with a
9421         # broken collect2.
9422         hardcode_direct=unsupported
9423       fi
9424       ;;
9425
9426     aix[4-9]*)
9427       if test ia64 = "$host_cpu"; then
9428         # On IA64, the linker does run time linking by default, so we don't
9429         # have to do anything special.
9430         aix_use_runtimelinking=no
9431         exp_sym_flag='-Bexport'
9432         no_entry_flag=
9433       else
9434         # If we're using GNU nm, then we don't want the "-C" option.
9435         # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9436         # Without the "-l" option, or with the "-B" option, AIX nm treats
9437         # weak defined symbols like other global defined symbols, whereas
9438         # GNU nm marks them as "W".
9439         # While the 'weak' keyword is ignored in the Export File, we need
9440         # it in the Import File for the 'aix-soname' feature, so we have
9441         # to replace the "-B" option with "-P" for AIX nm.
9442         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9443           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
9444         else
9445           export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
9446         fi
9447         aix_use_runtimelinking=no
9448
9449         # Test if we are trying to use run time linking or normal
9450         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9451         # have runtime linking enabled, and use it for executables.
9452         # For shared libraries, we enable/disable runtime linking
9453         # depending on the kind of the shared library created -
9454         # when "with_aix_soname,aix_use_runtimelinking" is:
9455         # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
9456         # "aix,yes"  lib.so          shared, rtl:yes, for executables
9457         #            lib.a           static archive
9458         # "both,no"  lib.so.V(shr.o) shared, rtl:yes
9459         #            lib.a(lib.so.V) shared, rtl:no,  for executables
9460         # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9461         #            lib.a(lib.so.V) shared, rtl:no
9462         # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
9463         #            lib.a           static archive
9464         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9465           for ld_flag in $LDFLAGS; do
9466           if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9467             aix_use_runtimelinking=yes
9468             break
9469           fi
9470           done
9471           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9472             # With aix-soname=svr4, we create the lib.so.V shared archives only,
9473             # so we don't have lib.a shared libs to link our executables.
9474             # We have to force runtime linking in this case.
9475             aix_use_runtimelinking=yes
9476             LDFLAGS="$LDFLAGS -Wl,-brtl"
9477           fi
9478           ;;
9479         esac
9480
9481         exp_sym_flag='-bexport'
9482         no_entry_flag='-bnoentry'
9483       fi
9484
9485       # When large executables or shared objects are built, AIX ld can
9486       # have problems creating the table of contents.  If linking a library
9487       # or program results in "error TOC overflow" add -mminimal-toc to
9488       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9489       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9490
9491       archive_cmds=''
9492       hardcode_direct=yes
9493       hardcode_direct_absolute=yes
9494       hardcode_libdir_separator=':'
9495       link_all_deplibs=yes
9496       file_list_spec='$wl-f,'
9497       case $with_aix_soname,$aix_use_runtimelinking in
9498       aix,*) ;; # traditional, no import file
9499       svr4,* | *,yes) # use import file
9500         # The Import File defines what to hardcode.
9501         hardcode_direct=no
9502         hardcode_direct_absolute=no
9503         ;;
9504       esac
9505
9506       if test yes = "$GCC"; then
9507         case $host_os in aix4.[012]|aix4.[012].*)
9508         # We only want to do this on AIX 4.2 and lower, the check
9509         # below for broken collect2 doesn't work under 4.3+
9510           collect2name=`$CC -print-prog-name=collect2`
9511           if test -f "$collect2name" &&
9512            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9513           then
9514           # We have reworked collect2
9515           :
9516           else
9517           # We have old collect2
9518           hardcode_direct=unsupported
9519           # It fails to find uninstalled libraries when the uninstalled
9520           # path is not listed in the libpath.  Setting hardcode_minus_L
9521           # to unsupported forces relinking
9522           hardcode_minus_L=yes
9523           hardcode_libdir_flag_spec='-L$libdir'
9524           hardcode_libdir_separator=
9525           fi
9526           ;;
9527         esac
9528         shared_flag='-shared'
9529         if test yes = "$aix_use_runtimelinking"; then
9530           shared_flag="$shared_flag "'$wl-G'
9531         fi
9532         # Need to ensure runtime linking is disabled for the traditional
9533         # shared library, or the linker may eventually find shared libraries
9534         # /with/ Import File - we do not want to mix them.
9535         shared_flag_aix='-shared'
9536         shared_flag_svr4='-shared $wl-G'
9537       else
9538         # not using gcc
9539         if test ia64 = "$host_cpu"; then
9540         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9541         # chokes on -Wl,-G. The following line is correct:
9542           shared_flag='-G'
9543         else
9544           if test yes = "$aix_use_runtimelinking"; then
9545             shared_flag='$wl-G'
9546           else
9547             shared_flag='$wl-bM:SRE'
9548           fi
9549           shared_flag_aix='$wl-bM:SRE'
9550           shared_flag_svr4='$wl-G'
9551         fi
9552       fi
9553
9554       export_dynamic_flag_spec='$wl-bexpall'
9555       # It seems that -bexpall does not export symbols beginning with
9556       # underscore (_), so it is better to generate a list of symbols to export.
9557       always_export_symbols=yes
9558       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9559         # Warning - without using the other runtime loading flags (-brtl),
9560         # -berok will link without error, but may produce a broken library.
9561         allow_undefined_flag='-berok'
9562         # Determine the default libpath from the value encoded in an
9563         # empty executable.
9564         if test set = "${lt_cv_aix_libpath+set}"; then
9565   aix_libpath=$lt_cv_aix_libpath
9566 else
9567   if ${lt_cv_aix_libpath_+:} false; then :
9568   $as_echo_n "(cached) " >&6
9569 else
9570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9571 /* end confdefs.h.  */
9572
9573 int
9574 main ()
9575 {
9576
9577   ;
9578   return 0;
9579 }
9580 _ACEOF
9581 if ac_fn_c_try_link "$LINENO"; then :
9582
9583   lt_aix_libpath_sed='
9584       /Import File Strings/,/^$/ {
9585           /^0/ {
9586               s/^0  *\([^ ]*\) *$/\1/
9587               p
9588           }
9589       }'
9590   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9591   # Check for a 64-bit object if we didn't find anything.
9592   if test -z "$lt_cv_aix_libpath_"; then
9593     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9594   fi
9595 fi
9596 rm -f core conftest.err conftest.$ac_objext \
9597     conftest$ac_exeext conftest.$ac_ext
9598   if test -z "$lt_cv_aix_libpath_"; then
9599     lt_cv_aix_libpath_=/usr/lib:/lib
9600   fi
9601
9602 fi
9603
9604   aix_libpath=$lt_cv_aix_libpath_
9605 fi
9606
9607         hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9608         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
9609       else
9610         if test ia64 = "$host_cpu"; then
9611           hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9612           allow_undefined_flag="-z nodefs"
9613           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9614         else
9615          # Determine the default libpath from the value encoded in an
9616          # empty executable.
9617          if test set = "${lt_cv_aix_libpath+set}"; then
9618   aix_libpath=$lt_cv_aix_libpath
9619 else
9620   if ${lt_cv_aix_libpath_+:} false; then :
9621   $as_echo_n "(cached) " >&6
9622 else
9623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9624 /* end confdefs.h.  */
9625
9626 int
9627 main ()
9628 {
9629
9630   ;
9631   return 0;
9632 }
9633 _ACEOF
9634 if ac_fn_c_try_link "$LINENO"; then :
9635
9636   lt_aix_libpath_sed='
9637       /Import File Strings/,/^$/ {
9638           /^0/ {
9639               s/^0  *\([^ ]*\) *$/\1/
9640               p
9641           }
9642       }'
9643   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9644   # Check for a 64-bit object if we didn't find anything.
9645   if test -z "$lt_cv_aix_libpath_"; then
9646     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9647   fi
9648 fi
9649 rm -f core conftest.err conftest.$ac_objext \
9650     conftest$ac_exeext conftest.$ac_ext
9651   if test -z "$lt_cv_aix_libpath_"; then
9652     lt_cv_aix_libpath_=/usr/lib:/lib
9653   fi
9654
9655 fi
9656
9657   aix_libpath=$lt_cv_aix_libpath_
9658 fi
9659
9660          hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9661           # Warning - without using the other run time loading flags,
9662           # -berok will link without error, but may produce a broken library.
9663           no_undefined_flag=' $wl-bernotok'
9664           allow_undefined_flag=' $wl-berok'
9665           if test yes = "$with_gnu_ld"; then
9666             # We only use this code for GNU lds that support --whole-archive.
9667             whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9668           else
9669             # Exported symbols can be pulled into shared objects from archives
9670             whole_archive_flag_spec='$convenience'
9671           fi
9672           archive_cmds_need_lc=yes
9673           archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9674           # -brtl affects multiple linker settings, -berok does not and is overridden later
9675           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9676           if test svr4 != "$with_aix_soname"; then
9677             # This is similar to how AIX traditionally builds its shared libraries.
9678             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
9679           fi
9680           if test aix != "$with_aix_soname"; then
9681             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
9682           else
9683             # used by -dlpreopen to get the symbols
9684             archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
9685           fi
9686           archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9687         fi
9688       fi
9689       ;;
9690
9691     amigaos*)
9692       case $host_cpu in
9693       powerpc)
9694             # see comment about AmigaOS4 .so support
9695             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9696             archive_expsym_cmds=''
9697         ;;
9698       m68k)
9699             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9700             hardcode_libdir_flag_spec='-L$libdir'
9701             hardcode_minus_L=yes
9702         ;;
9703       esac
9704       ;;
9705
9706     bsdi[45]*)
9707       export_dynamic_flag_spec=-rdynamic
9708       ;;
9709
9710     cygwin* | mingw* | pw32* | cegcc*)
9711       # When not using gcc, we currently assume that we are using
9712       # Microsoft Visual C++.
9713       # hardcode_libdir_flag_spec is actually meaningless, as there is
9714       # no search path for DLLs.
9715       case $cc_basename in
9716       cl*)
9717         # Native MSVC
9718         hardcode_libdir_flag_spec=' '
9719         allow_undefined_flag=unsupported
9720         always_export_symbols=yes
9721         file_list_spec='@'
9722         # Tell ltmain to make .lib files, not .a files.
9723         libext=lib
9724         # Tell ltmain to make .dll files, not .so files.
9725         shrext_cmds=.dll
9726         # FIXME: Setting linknames here is a bad hack.
9727         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9728         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
9729             cp "$export_symbols" "$output_objdir/$soname.def";
9730             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9731           else
9732             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9733           fi~
9734           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9735           linknames='
9736         # The linker will not automatically build a static lib if we build a DLL.
9737         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9738         enable_shared_with_static_runtimes=yes
9739         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9740         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9741         # Don't use ranlib
9742         old_postinstall_cmds='chmod 644 $oldlib'
9743         postlink_cmds='lt_outputfile="@OUTPUT@"~
9744           lt_tool_outputfile="@TOOL_OUTPUT@"~
9745           case $lt_outputfile in
9746             *.exe|*.EXE) ;;
9747             *)
9748               lt_outputfile=$lt_outputfile.exe
9749               lt_tool_outputfile=$lt_tool_outputfile.exe
9750               ;;
9751           esac~
9752           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9753             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9754             $RM "$lt_outputfile.manifest";
9755           fi'
9756         ;;
9757       *)
9758         # Assume MSVC wrapper
9759         hardcode_libdir_flag_spec=' '
9760         allow_undefined_flag=unsupported
9761         # Tell ltmain to make .lib files, not .a files.
9762         libext=lib
9763         # Tell ltmain to make .dll files, not .so files.
9764         shrext_cmds=.dll
9765         # FIXME: Setting linknames here is a bad hack.
9766         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9767         # The linker will automatically build a .lib file if we build a DLL.
9768         old_archive_from_new_cmds='true'
9769         # FIXME: Should let the user specify the lib program.
9770         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9771         enable_shared_with_static_runtimes=yes
9772         ;;
9773       esac
9774       ;;
9775
9776     darwin* | rhapsody*)
9777
9778
9779   archive_cmds_need_lc=no
9780   hardcode_direct=no
9781   hardcode_automatic=yes
9782   hardcode_shlibpath_var=unsupported
9783   if test yes = "$lt_cv_ld_force_load"; then
9784     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9785
9786   else
9787     whole_archive_flag_spec=''
9788   fi
9789   link_all_deplibs=yes
9790   allow_undefined_flag=$_lt_dar_allow_undefined
9791   case $cc_basename in
9792      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9793      *) _lt_dar_can_shared=$GCC ;;
9794   esac
9795   if test yes = "$_lt_dar_can_shared"; then
9796     output_verbose_link_cmd=func_echo_all
9797     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9798     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9799     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$_lt_dsymutil"
9800     module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9801
9802   else
9803   ld_shlibs=no
9804   fi
9805
9806       ;;
9807
9808     dgux*)
9809       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9810       hardcode_libdir_flag_spec='-L$libdir'
9811       hardcode_shlibpath_var=no
9812       ;;
9813
9814     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9815     # support.  Future versions do this automatically, but an explicit c++rt0.o
9816     # does not break anything, and helps significantly (at the cost of a little
9817     # extra space).
9818     freebsd2.2*)
9819       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9820       hardcode_libdir_flag_spec='-R$libdir'
9821       hardcode_direct=yes
9822       hardcode_shlibpath_var=no
9823       ;;
9824
9825     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9826     freebsd2.*)
9827       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9828       hardcode_direct=yes
9829       hardcode_minus_L=yes
9830       hardcode_shlibpath_var=no
9831       ;;
9832
9833     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9834     freebsd* | dragonfly*)
9835       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9836       hardcode_libdir_flag_spec='-R$libdir'
9837       hardcode_direct=yes
9838       hardcode_shlibpath_var=no
9839       ;;
9840
9841     hpux9*)
9842       if test yes = "$GCC"; then
9843         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
9844       else
9845         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
9846       fi
9847       hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9848       hardcode_libdir_separator=:
9849       hardcode_direct=yes
9850
9851       # hardcode_minus_L: Not really in the search PATH,
9852       # but as the default location of the library.
9853       hardcode_minus_L=yes
9854       export_dynamic_flag_spec='$wl-E'
9855       ;;
9856
9857     hpux10*)
9858       if test yes,no = "$GCC,$with_gnu_ld"; then
9859         archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9860       else
9861         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9862       fi
9863       if test no = "$with_gnu_ld"; then
9864         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9865         hardcode_libdir_separator=:
9866         hardcode_direct=yes
9867         hardcode_direct_absolute=yes
9868         export_dynamic_flag_spec='$wl-E'
9869         # hardcode_minus_L: Not really in the search PATH,
9870         # but as the default location of the library.
9871         hardcode_minus_L=yes
9872       fi
9873       ;;
9874
9875     hpux11*)
9876       if test yes,no = "$GCC,$with_gnu_ld"; then
9877         case $host_cpu in
9878         hppa*64*)
9879           archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
9880           ;;
9881         ia64*)
9882           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9883           ;;
9884         *)
9885           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9886           ;;
9887         esac
9888       else
9889         case $host_cpu in
9890         hppa*64*)
9891           archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
9892           ;;
9893         ia64*)
9894           archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9895           ;;
9896         *)
9897
9898           # Older versions of the 11.00 compiler do not understand -b yet
9899           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9900           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9901 $as_echo_n "checking if $CC understands -b... " >&6; }
9902 if ${lt_cv_prog_compiler__b+:} false; then :
9903   $as_echo_n "(cached) " >&6
9904 else
9905   lt_cv_prog_compiler__b=no
9906    save_LDFLAGS=$LDFLAGS
9907    LDFLAGS="$LDFLAGS -b"
9908    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9909    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9910      # The linker can only warn and ignore the option if not recognized
9911      # So say no if there are warnings
9912      if test -s conftest.err; then
9913        # Append any errors to the config.log.
9914        cat conftest.err 1>&5
9915        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9916        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9917        if diff conftest.exp conftest.er2 >/dev/null; then
9918          lt_cv_prog_compiler__b=yes
9919        fi
9920      else
9921        lt_cv_prog_compiler__b=yes
9922      fi
9923    fi
9924    $RM -r conftest*
9925    LDFLAGS=$save_LDFLAGS
9926
9927 fi
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9929 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9930
9931 if test yes = "$lt_cv_prog_compiler__b"; then
9932     archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9933 else
9934     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9935 fi
9936
9937           ;;
9938         esac
9939       fi
9940       if test no = "$with_gnu_ld"; then
9941         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9942         hardcode_libdir_separator=:
9943
9944         case $host_cpu in
9945         hppa*64*|ia64*)
9946           hardcode_direct=no
9947           hardcode_shlibpath_var=no
9948           ;;
9949         *)
9950           hardcode_direct=yes
9951           hardcode_direct_absolute=yes
9952           export_dynamic_flag_spec='$wl-E'
9953
9954           # hardcode_minus_L: Not really in the search PATH,
9955           # but as the default location of the library.
9956           hardcode_minus_L=yes
9957           ;;
9958         esac
9959       fi
9960       ;;
9961
9962     irix5* | irix6* | nonstopux*)
9963       if test yes = "$GCC"; then
9964         archive_cmds='$CC -shared $pic_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'
9965         # Try to use the -exported_symbol ld option, if it does not
9966         # work, assume that -exports_file does not work either and
9967         # implicitly export all symbols.
9968         # This should be the same for all languages, so no per-tag cache variable.
9969         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
9970 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
9971 if ${lt_cv_irix_exported_symbol+:} false; then :
9972   $as_echo_n "(cached) " >&6
9973 else
9974   save_LDFLAGS=$LDFLAGS
9975            LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
9976            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9977 /* end confdefs.h.  */
9978 int foo (void) { return 0; }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981   lt_cv_irix_exported_symbol=yes
9982 else
9983   lt_cv_irix_exported_symbol=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986     conftest$ac_exeext conftest.$ac_ext
9987            LDFLAGS=$save_LDFLAGS
9988 fi
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
9990 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
9991         if test yes = "$lt_cv_irix_exported_symbol"; then
9992           archive_expsym_cmds='$CC -shared $pic_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 $wl-exports_file $wl$export_symbols -o $lib'
9993         fi
9994         link_all_deplibs=no
9995       else
9996         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
9997         archive_expsym_cmds='$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 $lib'
9998       fi
9999       archive_cmds_need_lc='no'
10000       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10001       hardcode_libdir_separator=:
10002       inherit_rpath=yes
10003       link_all_deplibs=yes
10004       ;;
10005
10006     linux*)
10007       case $cc_basename in
10008       tcc*)
10009         # Fabrice Bellard et al's Tiny C Compiler
10010         ld_shlibs=yes
10011         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10012         ;;
10013       esac
10014       ;;
10015
10016     netbsd* | netbsdelf*-gnu)
10017       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10018         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10019       else
10020         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10021       fi
10022       hardcode_libdir_flag_spec='-R$libdir'
10023       hardcode_direct=yes
10024       hardcode_shlibpath_var=no
10025       ;;
10026
10027     newsos6)
10028       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10029       hardcode_direct=yes
10030       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10031       hardcode_libdir_separator=:
10032       hardcode_shlibpath_var=no
10033       ;;
10034
10035     *nto* | *qnx*)
10036       ;;
10037
10038     openbsd* | bitrig*)
10039       if test -f /usr/libexec/ld.so; then
10040         hardcode_direct=yes
10041         hardcode_shlibpath_var=no
10042         hardcode_direct_absolute=yes
10043         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10044           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10045           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10046           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10047           export_dynamic_flag_spec='$wl-E'
10048         else
10049           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10050           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10051         fi
10052       else
10053         ld_shlibs=no
10054       fi
10055       ;;
10056
10057     os2*)
10058       hardcode_libdir_flag_spec='-L$libdir'
10059       hardcode_minus_L=yes
10060       allow_undefined_flag=unsupported
10061       shrext_cmds=.dll
10062       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10063         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10064         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10065         $ECHO EXPORTS >> $output_objdir/$libname.def~
10066         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10067         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10068         emximp -o $lib $output_objdir/$libname.def'
10069       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10070         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10071         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10072         $ECHO EXPORTS >> $output_objdir/$libname.def~
10073         prefix_cmds="$SED"~
10074         if test EXPORTS = "`$SED 1q $export_symbols`"; then
10075           prefix_cmds="$prefix_cmds -e 1d";
10076         fi~
10077         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10078         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10079         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10080         emximp -o $lib $output_objdir/$libname.def'
10081       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10082       enable_shared_with_static_runtimes=yes
10083       ;;
10084
10085     osf3*)
10086       if test yes = "$GCC"; then
10087         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10088         archive_cmds='$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 $lib'
10089       else
10090         allow_undefined_flag=' -expect_unresolved \*'
10091         archive_cmds='$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 $lib'
10092       fi
10093       archive_cmds_need_lc='no'
10094       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10095       hardcode_libdir_separator=:
10096       ;;
10097
10098     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10099       if test yes = "$GCC"; then
10100         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10101         archive_cmds='$CC -shared$allow_undefined_flag $pic_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 $lib'
10102         hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10103       else
10104         allow_undefined_flag=' -expect_unresolved \*'
10105         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'
10106         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~
10107           $CC -shared$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'
10108
10109         # Both c and cxx compiler support -rpath directly
10110         hardcode_libdir_flag_spec='-rpath $libdir'
10111       fi
10112       archive_cmds_need_lc='no'
10113       hardcode_libdir_separator=:
10114       ;;
10115
10116     solaris*)
10117       no_undefined_flag=' -z defs'
10118       if test yes = "$GCC"; then
10119         wlarc='$wl'
10120         archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10121         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10122           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10123       else
10124         case `$CC -V 2>&1` in
10125         *"Compilers 5.0"*)
10126           wlarc=''
10127           archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10128           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10129             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10130           ;;
10131         *)
10132           wlarc='$wl'
10133           archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10134           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10135             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10136           ;;
10137         esac
10138       fi
10139       hardcode_libdir_flag_spec='-R$libdir'
10140       hardcode_shlibpath_var=no
10141       case $host_os in
10142       solaris2.[0-5] | solaris2.[0-5].*) ;;
10143       *)
10144         # The compiler driver will combine and reorder linker options,
10145         # but understands '-z linker_flag'.  GCC discards it without '$wl',
10146         # but is careful enough not to reorder.
10147         # Supported since Solaris 2.6 (maybe 2.5.1?)
10148         if test yes = "$GCC"; then
10149           whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10150         else
10151           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10152         fi
10153         ;;
10154       esac
10155       link_all_deplibs=yes
10156       ;;
10157
10158     sunos4*)
10159       if test sequent = "$host_vendor"; then
10160         # Use $CC to link under sequent, because it throws in some extra .o
10161         # files that make .init and .fini sections work.
10162         archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10163       else
10164         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10165       fi
10166       hardcode_libdir_flag_spec='-L$libdir'
10167       hardcode_direct=yes
10168       hardcode_minus_L=yes
10169       hardcode_shlibpath_var=no
10170       ;;
10171
10172     sysv4)
10173       case $host_vendor in
10174         sni)
10175           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10176           hardcode_direct=yes # is this really true???
10177         ;;
10178         siemens)
10179           ## LD is ld it makes a PLAMLIB
10180           ## CC just makes a GrossModule.
10181           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10182           reload_cmds='$CC -r -o $output$reload_objs'
10183           hardcode_direct=no
10184         ;;
10185         motorola)
10186           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10187           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10188         ;;
10189       esac
10190       runpath_var='LD_RUN_PATH'
10191       hardcode_shlibpath_var=no
10192       ;;
10193
10194     sysv4.3*)
10195       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10196       hardcode_shlibpath_var=no
10197       export_dynamic_flag_spec='-Bexport'
10198       ;;
10199
10200     sysv4*MP*)
10201       if test -d /usr/nec; then
10202         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10203         hardcode_shlibpath_var=no
10204         runpath_var=LD_RUN_PATH
10205         hardcode_runpath_var=yes
10206         ld_shlibs=yes
10207       fi
10208       ;;
10209
10210     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10211       no_undefined_flag='$wl-z,text'
10212       archive_cmds_need_lc=no
10213       hardcode_shlibpath_var=no
10214       runpath_var='LD_RUN_PATH'
10215
10216       if test yes = "$GCC"; then
10217         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10218         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10219       else
10220         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10221         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10222       fi
10223       ;;
10224
10225     sysv5* | sco3.2v5* | sco5v6*)
10226       # Note: We CANNOT use -z defs as we might desire, because we do not
10227       # link with -lc, and that would cause any symbols used from libc to
10228       # always be unresolved, which means just about no library would
10229       # ever link correctly.  If we're not using GNU ld we use -z text
10230       # though, which does catch some bad symbols but isn't as heavy-handed
10231       # as -z defs.
10232       no_undefined_flag='$wl-z,text'
10233       allow_undefined_flag='$wl-z,nodefs'
10234       archive_cmds_need_lc=no
10235       hardcode_shlibpath_var=no
10236       hardcode_libdir_flag_spec='$wl-R,$libdir'
10237       hardcode_libdir_separator=':'
10238       link_all_deplibs=yes
10239       export_dynamic_flag_spec='$wl-Bexport'
10240       runpath_var='LD_RUN_PATH'
10241
10242       if test yes = "$GCC"; then
10243         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10244         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10245       else
10246         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10247         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10248       fi
10249       ;;
10250
10251     uts4*)
10252       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10253       hardcode_libdir_flag_spec='-L$libdir'
10254       hardcode_shlibpath_var=no
10255       ;;
10256
10257     *)
10258       ld_shlibs=no
10259       ;;
10260     esac
10261
10262     if test sni = "$host_vendor"; then
10263       case $host in
10264       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10265         export_dynamic_flag_spec='$wl-Blargedynsym'
10266         ;;
10267       esac
10268     fi
10269   fi
10270
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10272 $as_echo "$ld_shlibs" >&6; }
10273 test no = "$ld_shlibs" && can_build_shared=no
10274
10275 with_gnu_ld=$with_gnu_ld
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291 #
10292 # Do we need to explicitly link libc?
10293 #
10294 case "x$archive_cmds_need_lc" in
10295 x|xyes)
10296   # Assume -lc should be added
10297   archive_cmds_need_lc=yes
10298
10299   if test yes,yes = "$GCC,$enable_shared"; then
10300     case $archive_cmds in
10301     *'~'*)
10302       # FIXME: we may have to deal with multi-command sequences.
10303       ;;
10304     '$CC '*)
10305       # Test whether the compiler implicitly links with -lc since on some
10306       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10307       # to ld, don't add -lc before -lgcc.
10308       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10309 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10310 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10311   $as_echo_n "(cached) " >&6
10312 else
10313   $RM conftest*
10314         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10315
10316         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10317   (eval $ac_compile) 2>&5
10318   ac_status=$?
10319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10320   test $ac_status = 0; } 2>conftest.err; then
10321           soname=conftest
10322           lib=conftest
10323           libobjs=conftest.$ac_objext
10324           deplibs=
10325           wl=$lt_prog_compiler_wl
10326           pic_flag=$lt_prog_compiler_pic
10327           compiler_flags=-v
10328           linker_flags=-v
10329           verstring=
10330           output_objdir=.
10331           libname=conftest
10332           lt_save_allow_undefined_flag=$allow_undefined_flag
10333           allow_undefined_flag=
10334           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10335   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10336   ac_status=$?
10337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10338   test $ac_status = 0; }
10339           then
10340             lt_cv_archive_cmds_need_lc=no
10341           else
10342             lt_cv_archive_cmds_need_lc=yes
10343           fi
10344           allow_undefined_flag=$lt_save_allow_undefined_flag
10345         else
10346           cat conftest.err 1>&5
10347         fi
10348         $RM conftest*
10349
10350 fi
10351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10352 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10353       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10354       ;;
10355     esac
10356   fi
10357   ;;
10358 esac
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10512 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10513
10514 if test yes = "$GCC"; then
10515   case $host_os in
10516     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10517     *) lt_awk_arg='/^libraries:/' ;;
10518   esac
10519   case $host_os in
10520     mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10521     *) lt_sed_strip_eq='s|=/|/|g' ;;
10522   esac
10523   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10524   case $lt_search_path_spec in
10525   *\;*)
10526     # if the path contains ";" then we assume it to be the separator
10527     # otherwise default to the standard path separator (i.e. ":") - it is
10528     # assumed that no part of a normal pathname contains ";" but that should
10529     # okay in the real world where ";" in dirpaths is itself problematic.
10530     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10531     ;;
10532   *)
10533     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10534     ;;
10535   esac
10536   # Ok, now we have the path, separated by spaces, we can step through it
10537   # and add multilib dir if necessary...
10538   lt_tmp_lt_search_path_spec=
10539   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10540   # ...but if some path component already ends with the multilib dir we assume
10541   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10542   case "$lt_multi_os_dir; $lt_search_path_spec " in
10543   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10544     lt_multi_os_dir=
10545     ;;
10546   esac
10547   for lt_sys_path in $lt_search_path_spec; do
10548     if test -d "$lt_sys_path$lt_multi_os_dir"; then
10549       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10550     elif test -n "$lt_multi_os_dir"; then
10551       test -d "$lt_sys_path" && \
10552         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10553     fi
10554   done
10555   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10556 BEGIN {RS = " "; FS = "/|\n";} {
10557   lt_foo = "";
10558   lt_count = 0;
10559   for (lt_i = NF; lt_i > 0; lt_i--) {
10560     if ($lt_i != "" && $lt_i != ".") {
10561       if ($lt_i == "..") {
10562         lt_count++;
10563       } else {
10564         if (lt_count == 0) {
10565           lt_foo = "/" $lt_i lt_foo;
10566         } else {
10567           lt_count--;
10568         }
10569       }
10570     }
10571   }
10572   if (lt_foo != "") { lt_freq[lt_foo]++; }
10573   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10574 }'`
10575   # AWK program above erroneously prepends '/' to C:/dos/paths
10576   # for these hosts.
10577   case $host_os in
10578     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10579       $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10580   esac
10581   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10582 else
10583   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10584 fi
10585 library_names_spec=
10586 libname_spec='lib$name'
10587 soname_spec=
10588 shrext_cmds=.so
10589 postinstall_cmds=
10590 postuninstall_cmds=
10591 finish_cmds=
10592 finish_eval=
10593 shlibpath_var=
10594 shlibpath_overrides_runpath=unknown
10595 version_type=none
10596 dynamic_linker="$host_os ld.so"
10597 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10598 need_lib_prefix=unknown
10599 hardcode_into_libs=no
10600
10601 # when you set need_version to no, make sure it does not cause -set_version
10602 # flags to be left without arguments
10603 need_version=unknown
10604
10605
10606
10607 case $host_os in
10608 aix3*)
10609   version_type=linux # correct to gnu/linux during the next big refactor
10610   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10611   shlibpath_var=LIBPATH
10612
10613   # AIX 3 has no versioning support, so we append a major version to the name.
10614   soname_spec='$libname$release$shared_ext$major'
10615   ;;
10616
10617 aix[4-9]*)
10618   version_type=linux # correct to gnu/linux during the next big refactor
10619   need_lib_prefix=no
10620   need_version=no
10621   hardcode_into_libs=yes
10622   if test ia64 = "$host_cpu"; then
10623     # AIX 5 supports IA64
10624     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10625     shlibpath_var=LD_LIBRARY_PATH
10626   else
10627     # With GCC up to 2.95.x, collect2 would create an import file
10628     # for dependence libraries.  The import file would start with
10629     # the line '#! .'.  This would cause the generated library to
10630     # depend on '.', always an invalid library.  This was fixed in
10631     # development snapshots of GCC prior to 3.0.
10632     case $host_os in
10633       aix4 | aix4.[01] | aix4.[01].*)
10634       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10635            echo ' yes '
10636            echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10637         :
10638       else
10639         can_build_shared=no
10640       fi
10641       ;;
10642     esac
10643     # Using Import Files as archive members, it is possible to support
10644     # filename-based versioning of shared library archives on AIX. While
10645     # this would work for both with and without runtime linking, it will
10646     # prevent static linking of such archives. So we do filename-based
10647     # shared library versioning with .so extension only, which is used
10648     # when both runtime linking and shared linking is enabled.
10649     # Unfortunately, runtime linking may impact performance, so we do
10650     # not want this to be the default eventually. Also, we use the
10651     # versioned .so libs for executables only if there is the -brtl
10652     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10653     # To allow for filename-based versioning support, we need to create
10654     # libNAME.so.V as an archive file, containing:
10655     # *) an Import File, referring to the versioned filename of the
10656     #    archive as well as the shared archive member, telling the
10657     #    bitwidth (32 or 64) of that shared object, and providing the
10658     #    list of exported symbols of that shared object, eventually
10659     #    decorated with the 'weak' keyword
10660     # *) the shared object with the F_LOADONLY flag set, to really avoid
10661     #    it being seen by the linker.
10662     # At run time we better use the real file rather than another symlink,
10663     # but for link time we create the symlink libNAME.so -> libNAME.so.V
10664
10665     case $with_aix_soname,$aix_use_runtimelinking in
10666     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10667     # soname into executable. Probably we can add versioning support to
10668     # collect2, so additional links can be useful in future.
10669     aix,yes) # traditional libtool
10670       dynamic_linker='AIX unversionable lib.so'
10671       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10672       # instead of lib<name>.a to let people know that these are not
10673       # typical AIX shared libraries.
10674       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10675       ;;
10676     aix,no) # traditional AIX only
10677       dynamic_linker='AIX lib.a(lib.so.V)'
10678       # We preserve .a as extension for shared libraries through AIX4.2
10679       # and later when we are not doing run time linking.
10680       library_names_spec='$libname$release.a $libname.a'
10681       soname_spec='$libname$release$shared_ext$major'
10682       ;;
10683     svr4,*) # full svr4 only
10684       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10685       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10686       # We do not specify a path in Import Files, so LIBPATH fires.
10687       shlibpath_overrides_runpath=yes
10688       ;;
10689     *,yes) # both, prefer svr4
10690       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10691       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10692       # unpreferred sharedlib libNAME.a needs extra handling
10693       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
10694       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
10695       # We do not specify a path in Import Files, so LIBPATH fires.
10696       shlibpath_overrides_runpath=yes
10697       ;;
10698     *,no) # both, prefer aix
10699       dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10700       library_names_spec='$libname$release.a $libname.a'
10701       soname_spec='$libname$release$shared_ext$major'
10702       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10703       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
10704       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
10705       ;;
10706     esac
10707     shlibpath_var=LIBPATH
10708   fi
10709   ;;
10710
10711 amigaos*)
10712   case $host_cpu in
10713   powerpc)
10714     # Since July 2007 AmigaOS4 officially supports .so libraries.
10715     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10716     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10717     ;;
10718   m68k)
10719     library_names_spec='$libname.ixlibrary $libname.a'
10720     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10721     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10722     ;;
10723   esac
10724   ;;
10725
10726 beos*)
10727   library_names_spec='$libname$shared_ext'
10728   dynamic_linker="$host_os ld.so"
10729   shlibpath_var=LIBRARY_PATH
10730   ;;
10731
10732 bsdi[45]*)
10733   version_type=linux # correct to gnu/linux during the next big refactor
10734   need_version=no
10735   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10736   soname_spec='$libname$release$shared_ext$major'
10737   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10738   shlibpath_var=LD_LIBRARY_PATH
10739   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10740   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10741   # the default ld.so.conf also contains /usr/contrib/lib and
10742   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10743   # libtool to hard-code these into programs
10744   ;;
10745
10746 cygwin* | mingw* | pw32* | cegcc*)
10747   version_type=windows
10748   shrext_cmds=.dll
10749   need_version=no
10750   need_lib_prefix=no
10751
10752   case $GCC,$cc_basename in
10753   yes,*)
10754     # gcc
10755     library_names_spec='$libname.dll.a'
10756     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10757     postinstall_cmds='base_file=`basename \$file`~
10758       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10759       dldir=$destdir/`dirname \$dlpath`~
10760       test -d \$dldir || mkdir -p \$dldir~
10761       $install_prog $dir/$dlname \$dldir/$dlname~
10762       chmod a+x \$dldir/$dlname~
10763       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10764         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10765       fi'
10766     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10767       dlpath=$dir/\$dldll~
10768        $RM \$dlpath'
10769     shlibpath_overrides_runpath=yes
10770
10771     case $host_os in
10772     cygwin*)
10773       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10774       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10775
10776       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10777       ;;
10778     mingw* | cegcc*)
10779       # MinGW DLLs use traditional 'lib' prefix
10780       soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10781       ;;
10782     pw32*)
10783       # pw32 DLLs use 'pw' prefix rather than 'lib'
10784       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10785       ;;
10786     esac
10787     dynamic_linker='Win32 ld.exe'
10788     ;;
10789
10790   *,cl*)
10791     # Native MSVC
10792     libname_spec='$name'
10793     soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10794     library_names_spec='$libname.dll.lib'
10795
10796     case $build_os in
10797     mingw*)
10798       sys_lib_search_path_spec=
10799       lt_save_ifs=$IFS
10800       IFS=';'
10801       for lt_path in $LIB
10802       do
10803         IFS=$lt_save_ifs
10804         # Let DOS variable expansion print the short 8.3 style file name.
10805         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10806         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10807       done
10808       IFS=$lt_save_ifs
10809       # Convert to MSYS style.
10810       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10811       ;;
10812     cygwin*)
10813       # Convert to unix form, then to dos form, then back to unix form
10814       # but this time dos style (no spaces!) so that the unix form looks
10815       # like /cygdrive/c/PROGRA~1:/cygdr...
10816       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10817       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10818       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10819       ;;
10820     *)
10821       sys_lib_search_path_spec=$LIB
10822       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10823         # It is most probably a Windows format PATH.
10824         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10825       else
10826         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10827       fi
10828       # FIXME: find the short name or the path components, as spaces are
10829       # common. (e.g. "Program Files" -> "PROGRA~1")
10830       ;;
10831     esac
10832
10833     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10834     postinstall_cmds='base_file=`basename \$file`~
10835       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10836       dldir=$destdir/`dirname \$dlpath`~
10837       test -d \$dldir || mkdir -p \$dldir~
10838       $install_prog $dir/$dlname \$dldir/$dlname'
10839     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10840       dlpath=$dir/\$dldll~
10841        $RM \$dlpath'
10842     shlibpath_overrides_runpath=yes
10843     dynamic_linker='Win32 link.exe'
10844     ;;
10845
10846   *)
10847     # Assume MSVC wrapper
10848     library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
10849     dynamic_linker='Win32 ld.exe'
10850     ;;
10851   esac
10852   # FIXME: first we should search . and the directory the executable is in
10853   shlibpath_var=PATH
10854   ;;
10855
10856 darwin* | rhapsody*)
10857   dynamic_linker="$host_os dyld"
10858   version_type=darwin
10859   need_lib_prefix=no
10860   need_version=no
10861   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
10862   soname_spec='$libname$release$major$shared_ext'
10863   shlibpath_overrides_runpath=yes
10864   shlibpath_var=DYLD_LIBRARY_PATH
10865   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10866
10867   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10868   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10869   ;;
10870
10871 dgux*)
10872   version_type=linux # correct to gnu/linux during the next big refactor
10873   need_lib_prefix=no
10874   need_version=no
10875   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10876   soname_spec='$libname$release$shared_ext$major'
10877   shlibpath_var=LD_LIBRARY_PATH
10878   ;;
10879
10880 freebsd* | dragonfly*)
10881   # DragonFly does not have aout.  When/if they implement a new
10882   # versioning mechanism, adjust this.
10883   if test -x /usr/bin/objformat; then
10884     objformat=`/usr/bin/objformat`
10885   else
10886     case $host_os in
10887     freebsd[23].*) objformat=aout ;;
10888     *) objformat=elf ;;
10889     esac
10890   fi
10891   version_type=freebsd-$objformat
10892   case $version_type in
10893     freebsd-elf*)
10894       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10895       soname_spec='$libname$release$shared_ext$major'
10896       need_version=no
10897       need_lib_prefix=no
10898       ;;
10899     freebsd-*)
10900       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
10901       need_version=yes
10902       ;;
10903   esac
10904   shlibpath_var=LD_LIBRARY_PATH
10905   case $host_os in
10906   freebsd2.*)
10907     shlibpath_overrides_runpath=yes
10908     ;;
10909   freebsd3.[01]* | freebsdelf3.[01]*)
10910     shlibpath_overrides_runpath=yes
10911     hardcode_into_libs=yes
10912     ;;
10913   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10914   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10915     shlibpath_overrides_runpath=no
10916     hardcode_into_libs=yes
10917     ;;
10918   *) # from 4.6 on, and DragonFly
10919     shlibpath_overrides_runpath=yes
10920     hardcode_into_libs=yes
10921     ;;
10922   esac
10923   ;;
10924
10925 haiku*)
10926   version_type=linux # correct to gnu/linux during the next big refactor
10927   need_lib_prefix=no
10928   need_version=no
10929   dynamic_linker="$host_os runtime_loader"
10930   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10931   soname_spec='$libname$release$shared_ext$major'
10932   shlibpath_var=LIBRARY_PATH
10933   shlibpath_overrides_runpath=no
10934   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10935   hardcode_into_libs=yes
10936   ;;
10937
10938 hpux9* | hpux10* | hpux11*)
10939   # Give a soname corresponding to the major version so that dld.sl refuses to
10940   # link against other versions.
10941   version_type=sunos
10942   need_lib_prefix=no
10943   need_version=no
10944   case $host_cpu in
10945   ia64*)
10946     shrext_cmds='.so'
10947     hardcode_into_libs=yes
10948     dynamic_linker="$host_os dld.so"
10949     shlibpath_var=LD_LIBRARY_PATH
10950     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10951     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10952     soname_spec='$libname$release$shared_ext$major'
10953     if test 32 = "$HPUX_IA64_MODE"; then
10954       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10955       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
10956     else
10957       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10958       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
10959     fi
10960     ;;
10961   hppa*64*)
10962     shrext_cmds='.sl'
10963     hardcode_into_libs=yes
10964     dynamic_linker="$host_os dld.sl"
10965     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10966     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10967     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10968     soname_spec='$libname$release$shared_ext$major'
10969     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10970     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10971     ;;
10972   *)
10973     shrext_cmds='.sl'
10974     dynamic_linker="$host_os dld.sl"
10975     shlibpath_var=SHLIB_PATH
10976     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10977     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10978     soname_spec='$libname$release$shared_ext$major'
10979     ;;
10980   esac
10981   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10982   postinstall_cmds='chmod 555 $lib'
10983   # or fails outright, so override atomically:
10984   install_override_mode=555
10985   ;;
10986
10987 interix[3-9]*)
10988   version_type=linux # correct to gnu/linux during the next big refactor
10989   need_lib_prefix=no
10990   need_version=no
10991   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10992   soname_spec='$libname$release$shared_ext$major'
10993   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10994   shlibpath_var=LD_LIBRARY_PATH
10995   shlibpath_overrides_runpath=no
10996   hardcode_into_libs=yes
10997   ;;
10998
10999 irix5* | irix6* | nonstopux*)
11000   case $host_os in
11001     nonstopux*) version_type=nonstopux ;;
11002     *)
11003         if test yes = "$lt_cv_prog_gnu_ld"; then
11004                 version_type=linux # correct to gnu/linux during the next big refactor
11005         else
11006                 version_type=irix
11007         fi ;;
11008   esac
11009   need_lib_prefix=no
11010   need_version=no
11011   soname_spec='$libname$release$shared_ext$major'
11012   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11013   case $host_os in
11014   irix5* | nonstopux*)
11015     libsuff= shlibsuff=
11016     ;;
11017   *)
11018     case $LD in # libtool.m4 will add one of these switches to LD
11019     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11020       libsuff= shlibsuff= libmagic=32-bit;;
11021     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11022       libsuff=32 shlibsuff=N32 libmagic=N32;;
11023     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11024       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11025     *) libsuff= shlibsuff= libmagic=never-match;;
11026     esac
11027     ;;
11028   esac
11029   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11030   shlibpath_overrides_runpath=no
11031   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11032   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11033   hardcode_into_libs=yes
11034   ;;
11035
11036 # No shared lib support for Linux oldld, aout, or coff.
11037 linux*oldld* | linux*aout* | linux*coff*)
11038   dynamic_linker=no
11039   ;;
11040
11041 linux*android*)
11042   version_type=none # Android doesn't support versioned libraries.
11043   need_lib_prefix=no
11044   need_version=no
11045   library_names_spec='$libname$release$shared_ext'
11046   soname_spec='$libname$release$shared_ext'
11047   finish_cmds=
11048   shlibpath_var=LD_LIBRARY_PATH
11049   shlibpath_overrides_runpath=yes
11050
11051   # This implies no fast_install, which is unacceptable.
11052   # Some rework will be needed to allow for fast_install
11053   # before this can be enabled.
11054   hardcode_into_libs=yes
11055
11056   dynamic_linker='Android linker'
11057   # Don't embed -rpath directories since the linker doesn't support them.
11058   hardcode_libdir_flag_spec='-L$libdir'
11059   ;;
11060
11061 # This must be glibc/ELF.
11062 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11063   version_type=linux # correct to gnu/linux during the next big refactor
11064   need_lib_prefix=no
11065   need_version=no
11066   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11067   soname_spec='$libname$release$shared_ext$major'
11068   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11069   shlibpath_var=LD_LIBRARY_PATH
11070   shlibpath_overrides_runpath=no
11071
11072   # Some binutils ld are patched to set DT_RUNPATH
11073   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11074   $as_echo_n "(cached) " >&6
11075 else
11076   lt_cv_shlibpath_overrides_runpath=no
11077     save_LDFLAGS=$LDFLAGS
11078     save_libdir=$libdir
11079     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11080          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11082 /* end confdefs.h.  */
11083
11084 int
11085 main ()
11086 {
11087
11088   ;
11089   return 0;
11090 }
11091 _ACEOF
11092 if ac_fn_c_try_link "$LINENO"; then :
11093   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11094   lt_cv_shlibpath_overrides_runpath=yes
11095 fi
11096 fi
11097 rm -f core conftest.err conftest.$ac_objext \
11098     conftest$ac_exeext conftest.$ac_ext
11099     LDFLAGS=$save_LDFLAGS
11100     libdir=$save_libdir
11101
11102 fi
11103
11104   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11105
11106   # This implies no fast_install, which is unacceptable.
11107   # Some rework will be needed to allow for fast_install
11108   # before this can be enabled.
11109   hardcode_into_libs=yes
11110
11111   # Ideally, we could use ldconfig to report *all* directores which are
11112   # searched for libraries, however this is still not possible.  Aside from not
11113   # being certain /sbin/ldconfig is available, command
11114   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11115   # even though it is searched at run-time.  Try to do the best guess by
11116   # appending ld.so.conf contents (and includes) to the search path.
11117   if test -f /etc/ld.so.conf; then
11118     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' ' '`
11119     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11120   fi
11121
11122   # We used to test for /lib/ld.so.1 and disable shared libraries on
11123   # powerpc, because MkLinux only supported shared libraries with the
11124   # GNU dynamic linker.  Since this was broken with cross compilers,
11125   # most powerpc-linux boxes support dynamic linking these days and
11126   # people can always --disable-shared, the test was removed, and we
11127   # assume the GNU/Linux dynamic linker is in use.
11128   dynamic_linker='GNU/Linux ld.so'
11129   ;;
11130
11131 netbsdelf*-gnu)
11132   version_type=linux
11133   need_lib_prefix=no
11134   need_version=no
11135   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11136   soname_spec='${libname}${release}${shared_ext}$major'
11137   shlibpath_var=LD_LIBRARY_PATH
11138   shlibpath_overrides_runpath=no
11139   hardcode_into_libs=yes
11140   dynamic_linker='NetBSD ld.elf_so'
11141   ;;
11142
11143 netbsd*)
11144   version_type=sunos
11145   need_lib_prefix=no
11146   need_version=no
11147   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11148     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11149     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11150     dynamic_linker='NetBSD (a.out) ld.so'
11151   else
11152     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11153     soname_spec='$libname$release$shared_ext$major'
11154     dynamic_linker='NetBSD ld.elf_so'
11155   fi
11156   shlibpath_var=LD_LIBRARY_PATH
11157   shlibpath_overrides_runpath=yes
11158   hardcode_into_libs=yes
11159   ;;
11160
11161 newsos6)
11162   version_type=linux # correct to gnu/linux during the next big refactor
11163   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11164   shlibpath_var=LD_LIBRARY_PATH
11165   shlibpath_overrides_runpath=yes
11166   ;;
11167
11168 *nto* | *qnx*)
11169   version_type=qnx
11170   need_lib_prefix=no
11171   need_version=no
11172   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11173   soname_spec='$libname$release$shared_ext$major'
11174   shlibpath_var=LD_LIBRARY_PATH
11175   shlibpath_overrides_runpath=no
11176   hardcode_into_libs=yes
11177   dynamic_linker='ldqnx.so'
11178   ;;
11179
11180 openbsd* | bitrig*)
11181   version_type=sunos
11182   sys_lib_dlsearch_path_spec=/usr/lib
11183   need_lib_prefix=no
11184   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11185     need_version=no
11186   else
11187     need_version=yes
11188   fi
11189   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11190   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11191   shlibpath_var=LD_LIBRARY_PATH
11192   shlibpath_overrides_runpath=yes
11193   ;;
11194
11195 os2*)
11196   libname_spec='$name'
11197   version_type=windows
11198   shrext_cmds=.dll
11199   need_version=no
11200   need_lib_prefix=no
11201   # OS/2 can only load a DLL with a base name of 8 characters or less.
11202   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11203     v=$($ECHO $release$versuffix | tr -d .-);
11204     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11205     $ECHO $n$v`$shared_ext'
11206   library_names_spec='${libname}_dll.$libext'
11207   dynamic_linker='OS/2 ld.exe'
11208   shlibpath_var=BEGINLIBPATH
11209   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11210   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11211   postinstall_cmds='base_file=`basename \$file`~
11212     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11213     dldir=$destdir/`dirname \$dlpath`~
11214     test -d \$dldir || mkdir -p \$dldir~
11215     $install_prog $dir/$dlname \$dldir/$dlname~
11216     chmod a+x \$dldir/$dlname~
11217     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11218       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11219     fi'
11220   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11221     dlpath=$dir/\$dldll~
11222     $RM \$dlpath'
11223   ;;
11224
11225 osf3* | osf4* | osf5*)
11226   version_type=osf
11227   need_lib_prefix=no
11228   need_version=no
11229   soname_spec='$libname$release$shared_ext$major'
11230   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11231   shlibpath_var=LD_LIBRARY_PATH
11232   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11233   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11234   ;;
11235
11236 rdos*)
11237   dynamic_linker=no
11238   ;;
11239
11240 solaris*)
11241   version_type=linux # correct to gnu/linux during the next big refactor
11242   need_lib_prefix=no
11243   need_version=no
11244   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11245   soname_spec='$libname$release$shared_ext$major'
11246   shlibpath_var=LD_LIBRARY_PATH
11247   shlibpath_overrides_runpath=yes
11248   hardcode_into_libs=yes
11249   # ldd complains unless libraries are executable
11250   postinstall_cmds='chmod +x $lib'
11251   ;;
11252
11253 sunos4*)
11254   version_type=sunos
11255   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11256   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11257   shlibpath_var=LD_LIBRARY_PATH
11258   shlibpath_overrides_runpath=yes
11259   if test yes = "$with_gnu_ld"; then
11260     need_lib_prefix=no
11261   fi
11262   need_version=yes
11263   ;;
11264
11265 sysv4 | sysv4.3*)
11266   version_type=linux # correct to gnu/linux during the next big refactor
11267   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11268   soname_spec='$libname$release$shared_ext$major'
11269   shlibpath_var=LD_LIBRARY_PATH
11270   case $host_vendor in
11271     sni)
11272       shlibpath_overrides_runpath=no
11273       need_lib_prefix=no
11274       runpath_var=LD_RUN_PATH
11275       ;;
11276     siemens)
11277       need_lib_prefix=no
11278       ;;
11279     motorola)
11280       need_lib_prefix=no
11281       need_version=no
11282       shlibpath_overrides_runpath=no
11283       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11284       ;;
11285   esac
11286   ;;
11287
11288 sysv4*MP*)
11289   if test -d /usr/nec; then
11290     version_type=linux # correct to gnu/linux during the next big refactor
11291     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11292     soname_spec='$libname$shared_ext.$major'
11293     shlibpath_var=LD_LIBRARY_PATH
11294   fi
11295   ;;
11296
11297 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11298   version_type=sco
11299   need_lib_prefix=no
11300   need_version=no
11301   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11302   soname_spec='$libname$release$shared_ext$major'
11303   shlibpath_var=LD_LIBRARY_PATH
11304   shlibpath_overrides_runpath=yes
11305   hardcode_into_libs=yes
11306   if test yes = "$with_gnu_ld"; then
11307     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11308   else
11309     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11310     case $host_os in
11311       sco3.2v5*)
11312         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11313         ;;
11314     esac
11315   fi
11316   sys_lib_dlsearch_path_spec='/usr/lib'
11317   ;;
11318
11319 tpf*)
11320   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11321   version_type=linux # correct to gnu/linux during the next big refactor
11322   need_lib_prefix=no
11323   need_version=no
11324   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11325   shlibpath_var=LD_LIBRARY_PATH
11326   shlibpath_overrides_runpath=no
11327   hardcode_into_libs=yes
11328   ;;
11329
11330 uts4*)
11331   version_type=linux # correct to gnu/linux during the next big refactor
11332   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11333   soname_spec='$libname$release$shared_ext$major'
11334   shlibpath_var=LD_LIBRARY_PATH
11335   ;;
11336
11337 *)
11338   dynamic_linker=no
11339   ;;
11340 esac
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11342 $as_echo "$dynamic_linker" >&6; }
11343 test no = "$dynamic_linker" && can_build_shared=no
11344
11345 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11346 if test yes = "$GCC"; then
11347   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11348 fi
11349
11350 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11351   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11352 fi
11353
11354 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11355   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11356 fi
11357
11358 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11359 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11360
11361 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11362 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11363
11364 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11365 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462
11463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11464 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11465 hardcode_action=
11466 if test -n "$hardcode_libdir_flag_spec" ||
11467    test -n "$runpath_var" ||
11468    test yes = "$hardcode_automatic"; then
11469
11470   # We can hardcode non-existent directories.
11471   if test no != "$hardcode_direct" &&
11472      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11473      # have to relink, otherwise we might link with an installed library
11474      # when we should be linking with a yet-to-be-installed one
11475      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11476      test no != "$hardcode_minus_L"; then
11477     # Linking always hardcodes the temporary library directory.
11478     hardcode_action=relink
11479   else
11480     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11481     hardcode_action=immediate
11482   fi
11483 else
11484   # We cannot hardcode anything, or else we can only hardcode existing
11485   # directories.
11486   hardcode_action=unsupported
11487 fi
11488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11489 $as_echo "$hardcode_action" >&6; }
11490
11491 if test relink = "$hardcode_action" ||
11492    test yes = "$inherit_rpath"; then
11493   # Fast installation is not supported
11494   enable_fast_install=no
11495 elif test yes = "$shlibpath_overrides_runpath" ||
11496      test no = "$enable_shared"; then
11497   # Fast installation is not necessary
11498   enable_fast_install=needless
11499 fi
11500
11501
11502
11503
11504
11505
11506   if test yes != "$enable_dlopen"; then
11507   enable_dlopen=unknown
11508   enable_dlopen_self=unknown
11509   enable_dlopen_self_static=unknown
11510 else
11511   lt_cv_dlopen=no
11512   lt_cv_dlopen_libs=
11513
11514   case $host_os in
11515   beos*)
11516     lt_cv_dlopen=load_add_on
11517     lt_cv_dlopen_libs=
11518     lt_cv_dlopen_self=yes
11519     ;;
11520
11521   mingw* | pw32* | cegcc*)
11522     lt_cv_dlopen=LoadLibrary
11523     lt_cv_dlopen_libs=
11524     ;;
11525
11526   cygwin*)
11527     lt_cv_dlopen=dlopen
11528     lt_cv_dlopen_libs=
11529     ;;
11530
11531   darwin*)
11532     # if libdl is installed we need to link against it
11533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11534 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11535 if ${ac_cv_lib_dl_dlopen+:} false; then :
11536   $as_echo_n "(cached) " >&6
11537 else
11538   ac_check_lib_save_LIBS=$LIBS
11539 LIBS="-ldl  $LIBS"
11540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h.  */
11542
11543 /* Override any GCC internal prototype to avoid an error.
11544    Use char because int might match the return type of a GCC
11545    builtin and then its argument prototype would still apply.  */
11546 #ifdef __cplusplus
11547 extern "C"
11548 #endif
11549 char dlopen ();
11550 int
11551 main ()
11552 {
11553 return dlopen ();
11554   ;
11555   return 0;
11556 }
11557 _ACEOF
11558 if ac_fn_c_try_link "$LINENO"; then :
11559   ac_cv_lib_dl_dlopen=yes
11560 else
11561   ac_cv_lib_dl_dlopen=no
11562 fi
11563 rm -f core conftest.err conftest.$ac_objext \
11564     conftest$ac_exeext conftest.$ac_ext
11565 LIBS=$ac_check_lib_save_LIBS
11566 fi
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11568 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11569 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11570   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11571 else
11572
11573     lt_cv_dlopen=dyld
11574     lt_cv_dlopen_libs=
11575     lt_cv_dlopen_self=yes
11576
11577 fi
11578
11579     ;;
11580
11581   tpf*)
11582     # Don't try to run any link tests for TPF.  We know it's impossible
11583     # because TPF is a cross-compiler, and we know how we open DSOs.
11584     lt_cv_dlopen=dlopen
11585     lt_cv_dlopen_libs=
11586     lt_cv_dlopen_self=no
11587     ;;
11588
11589   *)
11590     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11591 if test "x$ac_cv_func_shl_load" = xyes; then :
11592   lt_cv_dlopen=shl_load
11593 else
11594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11595 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11596 if ${ac_cv_lib_dld_shl_load+:} false; then :
11597   $as_echo_n "(cached) " >&6
11598 else
11599   ac_check_lib_save_LIBS=$LIBS
11600 LIBS="-ldld  $LIBS"
11601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11602 /* end confdefs.h.  */
11603
11604 /* Override any GCC internal prototype to avoid an error.
11605    Use char because int might match the return type of a GCC
11606    builtin and then its argument prototype would still apply.  */
11607 #ifdef __cplusplus
11608 extern "C"
11609 #endif
11610 char shl_load ();
11611 int
11612 main ()
11613 {
11614 return shl_load ();
11615   ;
11616   return 0;
11617 }
11618 _ACEOF
11619 if ac_fn_c_try_link "$LINENO"; then :
11620   ac_cv_lib_dld_shl_load=yes
11621 else
11622   ac_cv_lib_dld_shl_load=no
11623 fi
11624 rm -f core conftest.err conftest.$ac_objext \
11625     conftest$ac_exeext conftest.$ac_ext
11626 LIBS=$ac_check_lib_save_LIBS
11627 fi
11628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11629 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11630 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11631   lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11632 else
11633   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11634 if test "x$ac_cv_func_dlopen" = xyes; then :
11635   lt_cv_dlopen=dlopen
11636 else
11637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11638 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11639 if ${ac_cv_lib_dl_dlopen+:} false; then :
11640   $as_echo_n "(cached) " >&6
11641 else
11642   ac_check_lib_save_LIBS=$LIBS
11643 LIBS="-ldl  $LIBS"
11644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11645 /* end confdefs.h.  */
11646
11647 /* Override any GCC internal prototype to avoid an error.
11648    Use char because int might match the return type of a GCC
11649    builtin and then its argument prototype would still apply.  */
11650 #ifdef __cplusplus
11651 extern "C"
11652 #endif
11653 char dlopen ();
11654 int
11655 main ()
11656 {
11657 return dlopen ();
11658   ;
11659   return 0;
11660 }
11661 _ACEOF
11662 if ac_fn_c_try_link "$LINENO"; then :
11663   ac_cv_lib_dl_dlopen=yes
11664 else
11665   ac_cv_lib_dl_dlopen=no
11666 fi
11667 rm -f core conftest.err conftest.$ac_objext \
11668     conftest$ac_exeext conftest.$ac_ext
11669 LIBS=$ac_check_lib_save_LIBS
11670 fi
11671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11672 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11673 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11674   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11675 else
11676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11677 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11678 if ${ac_cv_lib_svld_dlopen+:} false; then :
11679   $as_echo_n "(cached) " >&6
11680 else
11681   ac_check_lib_save_LIBS=$LIBS
11682 LIBS="-lsvld  $LIBS"
11683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11684 /* end confdefs.h.  */
11685
11686 /* Override any GCC internal prototype to avoid an error.
11687    Use char because int might match the return type of a GCC
11688    builtin and then its argument prototype would still apply.  */
11689 #ifdef __cplusplus
11690 extern "C"
11691 #endif
11692 char dlopen ();
11693 int
11694 main ()
11695 {
11696 return dlopen ();
11697   ;
11698   return 0;
11699 }
11700 _ACEOF
11701 if ac_fn_c_try_link "$LINENO"; then :
11702   ac_cv_lib_svld_dlopen=yes
11703 else
11704   ac_cv_lib_svld_dlopen=no
11705 fi
11706 rm -f core conftest.err conftest.$ac_objext \
11707     conftest$ac_exeext conftest.$ac_ext
11708 LIBS=$ac_check_lib_save_LIBS
11709 fi
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11711 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11712 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11713   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11714 else
11715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11716 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11717 if ${ac_cv_lib_dld_dld_link+:} false; then :
11718   $as_echo_n "(cached) " >&6
11719 else
11720   ac_check_lib_save_LIBS=$LIBS
11721 LIBS="-ldld  $LIBS"
11722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11723 /* end confdefs.h.  */
11724
11725 /* Override any GCC internal prototype to avoid an error.
11726    Use char because int might match the return type of a GCC
11727    builtin and then its argument prototype would still apply.  */
11728 #ifdef __cplusplus
11729 extern "C"
11730 #endif
11731 char dld_link ();
11732 int
11733 main ()
11734 {
11735 return dld_link ();
11736   ;
11737   return 0;
11738 }
11739 _ACEOF
11740 if ac_fn_c_try_link "$LINENO"; then :
11741   ac_cv_lib_dld_dld_link=yes
11742 else
11743   ac_cv_lib_dld_dld_link=no
11744 fi
11745 rm -f core conftest.err conftest.$ac_objext \
11746     conftest$ac_exeext conftest.$ac_ext
11747 LIBS=$ac_check_lib_save_LIBS
11748 fi
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11750 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11751 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11752   lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11753 fi
11754
11755
11756 fi
11757
11758
11759 fi
11760
11761
11762 fi
11763
11764
11765 fi
11766
11767
11768 fi
11769
11770     ;;
11771   esac
11772
11773   if test no = "$lt_cv_dlopen"; then
11774     enable_dlopen=no
11775   else
11776     enable_dlopen=yes
11777   fi
11778
11779   case $lt_cv_dlopen in
11780   dlopen)
11781     save_CPPFLAGS=$CPPFLAGS
11782     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11783
11784     save_LDFLAGS=$LDFLAGS
11785     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11786
11787     save_LIBS=$LIBS
11788     LIBS="$lt_cv_dlopen_libs $LIBS"
11789
11790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11791 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11792 if ${lt_cv_dlopen_self+:} false; then :
11793   $as_echo_n "(cached) " >&6
11794 else
11795           if test yes = "$cross_compiling"; then :
11796   lt_cv_dlopen_self=cross
11797 else
11798   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11799   lt_status=$lt_dlunknown
11800   cat > conftest.$ac_ext <<_LT_EOF
11801 #line $LINENO "configure"
11802 #include "confdefs.h"
11803
11804 #if HAVE_DLFCN_H
11805 #include <dlfcn.h>
11806 #endif
11807
11808 #include <stdio.h>
11809
11810 #ifdef RTLD_GLOBAL
11811 #  define LT_DLGLOBAL           RTLD_GLOBAL
11812 #else
11813 #  ifdef DL_GLOBAL
11814 #    define LT_DLGLOBAL         DL_GLOBAL
11815 #  else
11816 #    define LT_DLGLOBAL         0
11817 #  endif
11818 #endif
11819
11820 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11821    find out it does not work in some platform. */
11822 #ifndef LT_DLLAZY_OR_NOW
11823 #  ifdef RTLD_LAZY
11824 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11825 #  else
11826 #    ifdef DL_LAZY
11827 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11828 #    else
11829 #      ifdef RTLD_NOW
11830 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11831 #      else
11832 #        ifdef DL_NOW
11833 #          define LT_DLLAZY_OR_NOW      DL_NOW
11834 #        else
11835 #          define LT_DLLAZY_OR_NOW      0
11836 #        endif
11837 #      endif
11838 #    endif
11839 #  endif
11840 #endif
11841
11842 /* When -fvisibility=hidden is used, assume the code has been annotated
11843    correspondingly for the symbols needed.  */
11844 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11845 int fnord () __attribute__((visibility("default")));
11846 #endif
11847
11848 int fnord () { return 42; }
11849 int main ()
11850 {
11851   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11852   int status = $lt_dlunknown;
11853
11854   if (self)
11855     {
11856       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11857       else
11858         {
11859           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11860           else puts (dlerror ());
11861         }
11862       /* dlclose (self); */
11863     }
11864   else
11865     puts (dlerror ());
11866
11867   return status;
11868 }
11869 _LT_EOF
11870   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11871   (eval $ac_link) 2>&5
11872   ac_status=$?
11873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11874   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
11875     (./conftest; exit; ) >&5 2>/dev/null
11876     lt_status=$?
11877     case x$lt_status in
11878       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11879       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11880       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11881     esac
11882   else :
11883     # compilation failed
11884     lt_cv_dlopen_self=no
11885   fi
11886 fi
11887 rm -fr conftest*
11888
11889
11890 fi
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11892 $as_echo "$lt_cv_dlopen_self" >&6; }
11893
11894     if test yes = "$lt_cv_dlopen_self"; then
11895       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11896       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11897 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11898 if ${lt_cv_dlopen_self_static+:} false; then :
11899   $as_echo_n "(cached) " >&6
11900 else
11901           if test yes = "$cross_compiling"; then :
11902   lt_cv_dlopen_self_static=cross
11903 else
11904   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11905   lt_status=$lt_dlunknown
11906   cat > conftest.$ac_ext <<_LT_EOF
11907 #line $LINENO "configure"
11908 #include "confdefs.h"
11909
11910 #if HAVE_DLFCN_H
11911 #include <dlfcn.h>
11912 #endif
11913
11914 #include <stdio.h>
11915
11916 #ifdef RTLD_GLOBAL
11917 #  define LT_DLGLOBAL           RTLD_GLOBAL
11918 #else
11919 #  ifdef DL_GLOBAL
11920 #    define LT_DLGLOBAL         DL_GLOBAL
11921 #  else
11922 #    define LT_DLGLOBAL         0
11923 #  endif
11924 #endif
11925
11926 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11927    find out it does not work in some platform. */
11928 #ifndef LT_DLLAZY_OR_NOW
11929 #  ifdef RTLD_LAZY
11930 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11931 #  else
11932 #    ifdef DL_LAZY
11933 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11934 #    else
11935 #      ifdef RTLD_NOW
11936 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11937 #      else
11938 #        ifdef DL_NOW
11939 #          define LT_DLLAZY_OR_NOW      DL_NOW
11940 #        else
11941 #          define LT_DLLAZY_OR_NOW      0
11942 #        endif
11943 #      endif
11944 #    endif
11945 #  endif
11946 #endif
11947
11948 /* When -fvisibility=hidden is used, assume the code has been annotated
11949    correspondingly for the symbols needed.  */
11950 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11951 int fnord () __attribute__((visibility("default")));
11952 #endif
11953
11954 int fnord () { return 42; }
11955 int main ()
11956 {
11957   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11958   int status = $lt_dlunknown;
11959
11960   if (self)
11961     {
11962       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11963       else
11964         {
11965           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11966           else puts (dlerror ());
11967         }
11968       /* dlclose (self); */
11969     }
11970   else
11971     puts (dlerror ());
11972
11973   return status;
11974 }
11975 _LT_EOF
11976   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11977   (eval $ac_link) 2>&5
11978   ac_status=$?
11979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11980   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
11981     (./conftest; exit; ) >&5 2>/dev/null
11982     lt_status=$?
11983     case x$lt_status in
11984       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11985       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11986       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11987     esac
11988   else :
11989     # compilation failed
11990     lt_cv_dlopen_self_static=no
11991   fi
11992 fi
11993 rm -fr conftest*
11994
11995
11996 fi
11997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11998 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11999     fi
12000
12001     CPPFLAGS=$save_CPPFLAGS
12002     LDFLAGS=$save_LDFLAGS
12003     LIBS=$save_LIBS
12004     ;;
12005   esac
12006
12007   case $lt_cv_dlopen_self in
12008   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12009   *) enable_dlopen_self=unknown ;;
12010   esac
12011
12012   case $lt_cv_dlopen_self_static in
12013   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12014   *) enable_dlopen_self_static=unknown ;;
12015   esac
12016 fi
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034 striplib=
12035 old_striplib=
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12037 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12038 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12039   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12040   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12042 $as_echo "yes" >&6; }
12043 else
12044 # FIXME - insert some real tests, host_os isn't really good enough
12045   case $host_os in
12046   darwin*)
12047     if test -n "$STRIP"; then
12048       striplib="$STRIP -x"
12049       old_striplib="$STRIP -S"
12050       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12051 $as_echo "yes" >&6; }
12052     else
12053       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12054 $as_echo "no" >&6; }
12055     fi
12056     ;;
12057   *)
12058     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12059 $as_echo "no" >&6; }
12060     ;;
12061   esac
12062 fi
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074
12075   # Report what library types will actually be built
12076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12077 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12079 $as_echo "$can_build_shared" >&6; }
12080
12081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12082 $as_echo_n "checking whether to build shared libraries... " >&6; }
12083   test no = "$can_build_shared" && enable_shared=no
12084
12085   # On AIX, shared libraries and static libraries use the same namespace, and
12086   # are all built from PIC.
12087   case $host_os in
12088   aix3*)
12089     test yes = "$enable_shared" && enable_static=no
12090     if test -n "$RANLIB"; then
12091       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12092       postinstall_cmds='$RANLIB $lib'
12093     fi
12094     ;;
12095
12096   aix[4-9]*)
12097     if test ia64 != "$host_cpu"; then
12098       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12099       yes,aix,yes) ;;                   # shared object as lib.so file only
12100       yes,svr4,*) ;;                    # shared object as lib.so archive member only
12101       yes,*) enable_static=no ;;        # shared object in lib.a archive as well
12102       esac
12103     fi
12104     ;;
12105   esac
12106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12107 $as_echo "$enable_shared" >&6; }
12108
12109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12110 $as_echo_n "checking whether to build static libraries... " >&6; }
12111   # Make sure either enable_shared or enable_static is yes.
12112   test yes = "$enable_shared" || enable_static=yes
12113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12114 $as_echo "$enable_static" >&6; }
12115
12116
12117
12118
12119 fi
12120 ac_ext=c
12121 ac_cpp='$CPP $CPPFLAGS'
12122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12124 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12125
12126 CC=$lt_save_CC
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142         ac_config_commands="$ac_config_commands libtool"
12143
12144
12145
12146
12147 # Only expand once:
12148
12149
12150
12151
12152         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl author" >&5
12153 $as_echo_n "checking spl author... " >&6; }
12154         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_META_AUTHOR" >&5
12155 $as_echo "$SPL_META_AUTHOR" >&6; }
12156
12157         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl license" >&5
12158 $as_echo_n "checking spl license... " >&6; }
12159         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_META_LICENSE" >&5
12160 $as_echo "$SPL_META_LICENSE" >&6; }
12161
12162
12163
12164         { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12165 $as_echo_n "checking linux distribution... " >&6; }
12166         if test -f /etc/toss-release ; then
12167                 VENDOR=toss ;
12168         elif test -f /etc/fedora-release ; then
12169                 VENDOR=fedora ;
12170         elif test -f /etc/redhat-release ; then
12171                 VENDOR=redhat ;
12172         elif test -f /etc/gentoo-release ; then
12173                 VENDOR=gentoo ;
12174         elif test -f /etc/arch-release ; then
12175                 VENDOR=arch ;
12176         elif test -f /etc/SuSE-release ; then
12177                 VENDOR=sles ;
12178         elif test -f /etc/slackware-version ; then
12179                 VENDOR=slackware ;
12180         elif test -f /etc/lunar.release ; then
12181                 VENDOR=lunar ;
12182         elif test -f /etc/lsb-release ; then
12183                 VENDOR=ubuntu ;
12184         elif test -f /etc/debian_version ; then
12185                 VENDOR=debian ;
12186         else
12187                 VENDOR= ;
12188         fi
12189         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12190 $as_echo "$VENDOR" >&6; }
12191
12192
12193         { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12194 $as_echo_n "checking default package type... " >&6; }
12195         case "$VENDOR" in
12196                 toss)       DEFAULT_PACKAGE=rpm  ;;
12197                 redhat)     DEFAULT_PACKAGE=rpm  ;;
12198                 fedora)     DEFAULT_PACKAGE=rpm  ;;
12199                 gentoo)     DEFAULT_PACKAGE=tgz  ;;
12200                 arch)       DEFAULT_PACKAGE=tgz  ;;
12201                 sles)       DEFAULT_PACKAGE=rpm  ;;
12202                 slackware)  DEFAULT_PACKAGE=tgz  ;;
12203                 lunar)      DEFAULT_PACKAGE=tgz  ;;
12204                 ubuntu)     DEFAULT_PACKAGE=deb  ;;
12205                 debian)     DEFAULT_PACKAGE=deb  ;;
12206                 *)          DEFAULT_PACKAGE=rpm  ;;
12207         esac
12208
12209         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12210 $as_echo "$DEFAULT_PACKAGE" >&6; }
12211
12212
12213
12214         RPM=rpm
12215         RPMBUILD=rpmbuild
12216
12217         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12218 $as_echo_n "checking whether $RPM is available... " >&6; }
12219         if tmp=$($RPM --version 2>/dev/null); then :
12220
12221                 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12222                 HAVE_RPM=yes
12223                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12224 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12225
12226 else
12227
12228                 HAVE_RPM=no
12229                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12230 $as_echo "$HAVE_RPM" >&6; }
12231
12232 fi
12233
12234         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12235 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12236         if tmp=$($RPMBUILD --version 2>/dev/null); then :
12237
12238                 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12239                 HAVE_RPMBUILD=yes
12240                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12241 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12242
12243 else
12244
12245                 HAVE_RPMBUILD=no
12246                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12247 $as_echo "$HAVE_RPMBUILD" >&6; }
12248
12249 fi
12250
12251         RPM_DEFINE_COMMON='--define "$(DEBUG_SPL) 1" --define "$(DEBUG_KMEM) 1" --define "$(DEBUG_KMEM_TRACKING) 1"'
12252         RPM_DEFINE_UTIL=
12253         RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
12254         RPM_DEFINE_DKMS=
12255
12256         SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12257         SRPM_DEFINE_UTIL=
12258         SRPM_DEFINE_KMOD=
12259         SRPM_DEFINE_DKMS=
12260
12261         RPM_SPEC_DIR="rpm/generic"
12262
12263 # Check whether --with-spec was given.
12264 if test "${with_spec+set}" = set; then :
12265   withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12266 fi
12267
12268
12269         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12270 $as_echo_n "checking whether spec files are available... " >&6; }
12271         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12272 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293         DPKG=dpkg
12294         DPKGBUILD=dpkg-buildpackage
12295
12296         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12297 $as_echo_n "checking whether $DPKG is available... " >&6; }
12298         if tmp=$($DPKG --version 2>/dev/null); then :
12299
12300                 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12301                 HAVE_DPKG=yes
12302                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12303 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12304
12305 else
12306
12307                 HAVE_DPKG=no
12308                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12309 $as_echo "$HAVE_DPKG" >&6; }
12310
12311 fi
12312
12313         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12314 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12315         if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12316
12317                 DPKGBUILD_VERSION=$(echo $tmp | \
12318                     $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12319                 HAVE_DPKGBUILD=yes
12320                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12321 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12322
12323 else
12324
12325                 HAVE_DPKGBUILD=no
12326                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12327 $as_echo "$HAVE_DPKGBUILD" >&6; }
12328
12329 fi
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340         ALIEN=alien
12341
12342         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12343 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12344         if tmp=$($ALIEN --version 2>/dev/null); then :
12345
12346                 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12347                 HAVE_ALIEN=yes
12348                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12349 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12350
12351 else
12352
12353                 HAVE_ALIEN=no
12354                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12355 $as_echo "$HAVE_ALIEN" >&6; }
12356
12357 fi
12358
12359
12360
12361
12362
12363
12364
12365         SPL_CONFIG=all
12366
12367 # Check whether --with-config was given.
12368 if test "${with_config+set}" = set; then :
12369   withval=$with_config; SPL_CONFIG="$withval"
12370 fi
12371
12372         # Check whether --enable-linux-builtin was given.
12373 if test "${enable_linux_builtin+set}" = set; then :
12374   enableval=$enable_linux_builtin;
12375 else
12376   enable_linux_builtin=no
12377 fi
12378
12379
12380         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl config" >&5
12381 $as_echo_n "checking spl config... " >&6; }
12382         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_CONFIG" >&5
12383 $as_echo "$SPL_CONFIG" >&6; };
12384
12385
12386         case "$SPL_CONFIG" in
12387                 kernel)
12388
12389
12390 # Check whether --with-linux was given.
12391 if test "${with_linux+set}" = set; then :
12392   withval=$with_linux; kernelsrc="$withval"
12393 fi
12394
12395
12396
12397 # Check whether --with-linux-obj was given.
12398 if test "${with_linux_obj+set}" = set; then :
12399   withval=$with_linux_obj; kernelbuild="$withval"
12400 fi
12401
12402
12403         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
12404 $as_echo_n "checking kernel source directory... " >&6; }
12405         if test -z "$kernelsrc"; then
12406                 if test -e "/lib/modules/$(uname -r)/source"; then
12407                         headersdir="/lib/modules/$(uname -r)/source"
12408                         sourcelink=$(readlink -f "$headersdir")
12409                 elif test -e "/lib/modules/$(uname -r)/build"; then
12410                         headersdir="/lib/modules/$(uname -r)/build"
12411                         sourcelink=$(readlink -f "$headersdir")
12412                 else
12413                         sourcelink=$(ls -1d /usr/src/kernels/* \
12414                                      /usr/src/linux-* \
12415                                      2>/dev/null | grep -v obj | tail -1)
12416                 fi
12417
12418                 if test -n "$sourcelink" && test -e ${sourcelink}; then
12419                         kernelsrc=`readlink -f ${sourcelink}`
12420                 else
12421                         kernelsrc="Not found"
12422                 fi
12423         else
12424                 if test "$kernelsrc" = "NONE"; then
12425                         kernsrcver=NONE
12426                 fi
12427         fi
12428
12429         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
12430 $as_echo "$kernelsrc" >&6; }
12431         if test ! -d "$kernelsrc"; then
12432                 as_fn_error $? "
12433         *** Please make sure the kernel devel package for your distribution
12434         *** is installed and then try again.  If that fails, you can specify the
12435         *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
12436         fi
12437
12438         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
12439 $as_echo_n "checking kernel build directory... " >&6; }
12440         if test -z "$kernelbuild"; then
12441                 if test -e "/lib/modules/$(uname -r)/build"; then
12442                         kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
12443                 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then
12444                         kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
12445                 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then
12446                         kernelbuild=${kernelsrc}-obj/${target_cpu}/default
12447                 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then
12448                         kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
12449                 else
12450                         kernelbuild=${kernelsrc}
12451                 fi
12452         fi
12453         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
12454 $as_echo "$kernelbuild" >&6; }
12455
12456         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
12457 $as_echo_n "checking kernel source version... " >&6; }
12458         utsrelease1=$kernelbuild/include/linux/version.h
12459         utsrelease2=$kernelbuild/include/linux/utsrelease.h
12460         utsrelease3=$kernelbuild/include/generated/utsrelease.h
12461         if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then
12462                 utsrelease=linux/version.h
12463         elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then
12464                 utsrelease=linux/utsrelease.h
12465         elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then
12466                 utsrelease=generated/utsrelease.h
12467         fi
12468
12469         if test "$utsrelease"; then
12470                 kernsrcver=`(echo "#include <$utsrelease>";
12471                              echo "kernsrcver=UTS_RELEASE") |
12472                              cpp -I $kernelbuild/include |
12473                              grep "^kernsrcver=" | cut -d \" -f 2`
12474
12475                 if test -z "$kernsrcver"; then
12476                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
12477 $as_echo "Not found" >&6; }
12478                         as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
12479                 fi
12480         else
12481                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
12482 $as_echo "Not found" >&6; }
12483                 if test "x$enable_linux_builtin" != xyes; then
12484                         as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
12485                 else
12486                         as_fn_error $? "
12487         *** Cannot find UTS_RELEASE definition.
12488         *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
12489                 fi
12490         fi
12491
12492         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
12493 $as_echo "$kernsrcver" >&6; }
12494
12495         LINUX=${kernelsrc}
12496         LINUX_OBJ=${kernelbuild}
12497         LINUX_VERSION=${kernsrcver}
12498
12499
12500
12501
12502
12503
12504         modpost=$LINUX/scripts/Makefile.modpost
12505         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
12506 $as_echo_n "checking kernel file name for module symbols... " >&6; }
12507         if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then
12508                 if grep -q Modules.symvers $modpost; then
12509                         LINUX_SYMBOLS=Modules.symvers
12510                 else
12511                         LINUX_SYMBOLS=Module.symvers
12512                 fi
12513
12514                 if ! test -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then
12515                         as_fn_error $? "
12516         *** Please make sure the kernel devel package for your distribution
12517         *** is installed.  If you are building with a custom kernel, make sure the
12518         *** kernel is configured, built, and the '--with-linux=PATH' configure
12519         *** option refers to the location of the kernel source." "$LINENO" 5
12520                 fi
12521         else
12522                 LINUX_SYMBOLS=NONE
12523         fi
12524         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
12525 $as_echo "$LINUX_SYMBOLS" >&6; }
12526
12527
12528
12529
12530         if test "${LINUX_OBJ}" != "${LINUX}"; then
12531                 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
12532         fi
12533
12534
12535         KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
12536
12537
12538
12539         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
12540 $as_echo_n "checking whether debugging is enabled... " >&6; }
12541         # Check whether --enable-debug was given.
12542 if test "${enable_debug+set}" = set; then :
12543   enableval=$enable_debug;
12544 else
12545   enable_debug=no
12546 fi
12547
12548
12549         if test "x$enable_debug" = xyes; then :
12550
12551                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
12552                 DEBUG_CFLAGS="-DDEBUG -Werror"
12553                 DEBUG_SPL="_with_debug"
12554
12555 else
12556
12557                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
12558                 DEBUG_CFLAGS="-DNDEBUG"
12559                 DEBUG_SPL="_without_debug"
12560
12561 fi
12562
12563
12564
12565         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
12566 $as_echo "$enable_debug" >&6; }
12567
12568
12569         # Check whether --enable-debug-kmem was given.
12570 if test "${enable_debug_kmem+set}" = set; then :
12571   enableval=$enable_debug_kmem;
12572 else
12573   enable_debug_kmem=no
12574 fi
12575
12576
12577         if test "x$enable_debug_kmem" = xyes; then :
12578
12579                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
12580                 DEBUG_KMEM="_with_debug_kmem"
12581
12582 $as_echo "#define DEBUG_KMEM 1" >>confdefs.h
12583
12584
12585 else
12586
12587                 DEBUG_KMEM="_without_debug_kmem"
12588
12589 fi
12590
12591
12592         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether basic kmem accounting is enabled" >&5
12593 $as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
12594         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem" >&5
12595 $as_echo "$enable_debug_kmem" >&6; }
12596
12597
12598         # Check whether --enable-debug-kmem-tracking was given.
12599 if test "${enable_debug_kmem_tracking+set}" = set; then :
12600   enableval=$enable_debug_kmem_tracking;
12601 else
12602   enable_debug_kmem_tracking=no
12603 fi
12604
12605
12606         if test "x$enable_debug_kmem_tracking" = xyes; then :
12607
12608                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
12609                 DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
12610
12611 $as_echo "#define DEBUG_KMEM_TRACKING 1" >>confdefs.h
12612
12613
12614 else
12615
12616                 DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
12617
12618 fi
12619
12620
12621         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether detailed kmem tracking is enabled" >&5
12622 $as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
12623         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem_tracking" >&5
12624 $as_echo "$enable_debug_kmem_tracking" >&6; }
12625
12626         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
12627 $as_echo_n "checking whether modules can be built... " >&6; }
12628
12629
12630 cat confdefs.h - <<_ACEOF >conftest.c
12631
12632
12633 int
12634 main (void)
12635 {
12636
12637   ;
12638   return 0;
12639 }
12640
12641 _ACEOF
12642
12643
12644         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12645         echo "obj-m := conftest.o" >build/Makefile
12646         modpost_flag=''
12647         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12648         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12649   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12650   (eval $ac_try) 2>&5
12651   ac_status=$?
12652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12653   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12654   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12655   (eval $ac_try) 2>&5
12656   ac_status=$?
12657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12658   test $ac_status = 0; }; }; then :
12659
12660                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12661 $as_echo "yes" >&6; }
12662
12663 else
12664   $as_echo "$as_me: failed program was:" >&5
12665 sed 's/^/| /' conftest.$ac_ext >&5
12666
12667                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12668 $as_echo "no" >&6; }
12669                 if test "x$enable_linux_builtin" != xyes; then
12670                         as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
12671                 else
12672                         as_fn_error $? "
12673         *** Unable to build an empty module.
12674         *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
12675                 fi
12676
12677
12678
12679 fi
12680         rm -Rf build
12681
12682
12683
12684         if test "x$cross_compiling" != xyes; then :
12685
12686                 if test "$cross_compiling" = yes; then :
12687   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12689 as_fn_error $? "cannot run test program while cross compiling
12690 See \`config.log' for more details" "$LINENO" 5; }
12691 else
12692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12693 /* end confdefs.h.  */
12694
12695
12696                                 #include "$LINUX/include/linux/license.h"
12697
12698 int
12699 main ()
12700 {
12701
12702                                 return !license_is_gpl_compatible(
12703                                     "$SPL_META_LICENSE");
12704
12705   ;
12706   return 0;
12707 }
12708
12709 _ACEOF
12710 if ac_fn_c_try_run "$LINENO"; then :
12711
12712
12713 $as_echo "#define SPL_IS_GPL_COMPATIBLE 1" >>confdefs.h
12714
12715
12716 fi
12717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12718   conftest.$ac_objext conftest.beam conftest.$ac_ext
12719 fi
12720
12721
12722 fi
12723
12724
12725         # Check whether --enable-atomic-spinlocks was given.
12726 if test "${enable_atomic_spinlocks+set}" = set; then :
12727   enableval=$enable_atomic_spinlocks;
12728 else
12729   enable_atomic_spinlocks=check
12730 fi
12731
12732
12733
12734
12735 cat confdefs.h - <<_ACEOF >conftest.c
12736
12737
12738                 #include <linux/fs.h>
12739
12740 int
12741 main (void)
12742 {
12743
12744                 atomic64_t *ptr __attribute__ ((unused));
12745
12746   ;
12747   return 0;
12748 }
12749
12750 _ACEOF
12751
12752
12753         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12754         echo "obj-m := conftest.o" >build/Makefile
12755         modpost_flag=''
12756         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12757         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12758   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12759   (eval $ac_try) 2>&5
12760   ac_status=$?
12761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12762   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12763   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12764   (eval $ac_try) 2>&5
12765   ac_status=$?
12766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12767   test $ac_status = 0; }; }; then :
12768
12769                 have_atomic64_t=yes
12770
12771 $as_echo "#define HAVE_ATOMIC64_T 1" >>confdefs.h
12772
12773
12774 else
12775   $as_echo "$as_me: failed program was:" >&5
12776 sed 's/^/| /' conftest.$ac_ext >&5
12777
12778                 have_atomic64_t=no
12779
12780
12781
12782 fi
12783         rm -Rf build
12784
12785
12786
12787         if test "x$enable_atomic_spinlocks" = xcheck; then :
12788
12789                 if test "x$have_atomic64_t" = xyes; then :
12790
12791                         enable_atomic_spinlocks=no
12792
12793 else
12794
12795                         enable_atomic_spinlocks=yes
12796
12797 fi
12798
12799 fi
12800
12801         if test "x$enable_atomic_spinlocks" = xyes; then :
12802
12803
12804 $as_echo "#define ATOMIC_SPINLOCK 1" >>confdefs.h
12805
12806
12807 else
12808
12809                 if test "x$have_atomic64_t" = xno; then :
12810
12811                         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12813 as_fn_error $? "--disable-atomic-spinlocks given but required atomic64 support is unavailable
12814 See \`config.log' for more details" "$LINENO" 5; }
12815
12816 fi
12817
12818 fi
12819
12820         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether atomic types use spinlocks" >&5
12821 $as_echo_n "checking whether atomic types use spinlocks... " >&6; }
12822         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_spinlocks" >&5
12823 $as_echo "$enable_atomic_spinlocks" >&6; }
12824
12825         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines atomic64_t" >&5
12826 $as_echo_n "checking whether kernel defines atomic64_t... " >&6; }
12827         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_atomic64_t" >&5
12828 $as_echo "$have_atomic64_t" >&6; }
12829
12830
12831         tmp_flags="$EXTRA_KCFLAGS"
12832         EXTRA_KCFLAGS="-Werror"
12833                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 2-argument shrinker exists" >&5
12834 $as_echo_n "checking whether old 2-argument shrinker exists... " >&6; }
12835
12836
12837 cat confdefs.h - <<_ACEOF >conftest.c
12838
12839
12840                 #include <linux/mm.h>
12841
12842                 int shrinker_cb(int nr_to_scan, gfp_t gfp_mask);
12843
12844 int
12845 main (void)
12846 {
12847
12848                 struct shrinker cache_shrinker = {
12849                         .shrink = shrinker_cb,
12850                         .seeks = DEFAULT_SEEKS,
12851                 };
12852                 register_shrinker(&cache_shrinker);
12853
12854   ;
12855   return 0;
12856 }
12857
12858 _ACEOF
12859
12860
12861         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12862         echo "obj-m := conftest.o" >build/Makefile
12863         modpost_flag=''
12864         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12865         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12867   (eval $ac_try) 2>&5
12868   ac_status=$?
12869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12870   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12871   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12872   (eval $ac_try) 2>&5
12873   ac_status=$?
12874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12875   test $ac_status = 0; }; }; then :
12876
12877                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12878 $as_echo "yes" >&6; }
12879
12880 $as_echo "#define HAVE_2ARGS_OLD_SHRINKER_CALLBACK 1" >>confdefs.h
12881
12882
12883 else
12884   $as_echo "$as_me: failed program was:" >&5
12885 sed 's/^/| /' conftest.$ac_ext >&5
12886
12887                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12888 $as_echo "no" >&6; }
12889                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 3-argument shrinker exists" >&5
12890 $as_echo_n "checking whether old 3-argument shrinker exists... " >&6; }
12891
12892
12893 cat confdefs.h - <<_ACEOF >conftest.c
12894
12895
12896                         #include <linux/mm.h>
12897
12898                         int shrinker_cb(struct shrinker *, int nr_to_scan,
12899                                         gfp_t gfp_mask);
12900
12901 int
12902 main (void)
12903 {
12904
12905                         struct shrinker cache_shrinker = {
12906                                 .shrink = shrinker_cb,
12907                                 .seeks = DEFAULT_SEEKS,
12908                         };
12909                         register_shrinker(&cache_shrinker);
12910
12911   ;
12912   return 0;
12913 }
12914
12915 _ACEOF
12916
12917
12918         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12919         echo "obj-m := conftest.o" >build/Makefile
12920         modpost_flag=''
12921         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12922         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12924   (eval $ac_try) 2>&5
12925   ac_status=$?
12926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12927   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12929   (eval $ac_try) 2>&5
12930   ac_status=$?
12931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12932   test $ac_status = 0; }; }; then :
12933
12934                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12935 $as_echo "yes" >&6; }
12936
12937 $as_echo "#define HAVE_3ARGS_SHRINKER_CALLBACK 1" >>confdefs.h
12938
12939
12940 else
12941   $as_echo "$as_me: failed program was:" >&5
12942 sed 's/^/| /' conftest.$ac_ext >&5
12943
12944                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12945 $as_echo "no" >&6; }
12946                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new 2-argument shrinker exists" >&5
12947 $as_echo_n "checking whether new 2-argument shrinker exists... " >&6; }
12948
12949
12950 cat confdefs.h - <<_ACEOF >conftest.c
12951
12952
12953                                 #include <linux/mm.h>
12954
12955                                 int shrinker_cb(struct shrinker *,
12956                                                 struct shrink_control *sc);
12957
12958 int
12959 main (void)
12960 {
12961
12962                                 struct shrinker cache_shrinker = {
12963                                         .shrink = shrinker_cb,
12964                                         .seeks = DEFAULT_SEEKS,
12965                                 };
12966                                 register_shrinker(&cache_shrinker);
12967
12968   ;
12969   return 0;
12970 }
12971
12972 _ACEOF
12973
12974
12975         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12976         echo "obj-m := conftest.o" >build/Makefile
12977         modpost_flag=''
12978         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12979         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12980   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12981   (eval $ac_try) 2>&5
12982   ac_status=$?
12983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12984   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12985   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12986   (eval $ac_try) 2>&5
12987   ac_status=$?
12988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12989   test $ac_status = 0; }; }; then :
12990
12991                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12992 $as_echo "yes" >&6; }
12993
12994 $as_echo "#define HAVE_2ARGS_NEW_SHRINKER_CALLBACK 1" >>confdefs.h
12995
12996
12997 else
12998   $as_echo "$as_me: failed program was:" >&5
12999 sed 's/^/| /' conftest.$ac_ext >&5
13000
13001                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13002 $as_echo "no" >&6; }
13003                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ->count_objects callback exists" >&5
13004 $as_echo_n "checking whether ->count_objects callback exists... " >&6; }
13005
13006
13007 cat confdefs.h - <<_ACEOF >conftest.c
13008
13009
13010                                         #include <linux/mm.h>
13011
13012                                         unsigned long shrinker_cb(
13013                                                 struct shrinker *,
13014                                                 struct shrink_control *sc);
13015
13016 int
13017 main (void)
13018 {
13019
13020                                         struct shrinker cache_shrinker = {
13021                                                 .count_objects = shrinker_cb,
13022                                                 .scan_objects = shrinker_cb,
13023                                                 .seeks = DEFAULT_SEEKS,
13024                                         };
13025                                         register_shrinker(&cache_shrinker);
13026
13027   ;
13028   return 0;
13029 }
13030
13031 _ACEOF
13032
13033
13034         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13035         echo "obj-m := conftest.o" >build/Makefile
13036         modpost_flag=''
13037         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13038         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13039   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13040   (eval $ac_try) 2>&5
13041   ac_status=$?
13042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13043   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13044   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13045   (eval $ac_try) 2>&5
13046   ac_status=$?
13047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13048   test $ac_status = 0; }; }; then :
13049
13050                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13051 $as_echo "yes" >&6; }
13052
13053 $as_echo "#define HAVE_SPLIT_SHRINKER_CALLBACK 1" >>confdefs.h
13054
13055
13056 else
13057   $as_echo "$as_me: failed program was:" >&5
13058 sed 's/^/| /' conftest.$ac_ext >&5
13059
13060                                         as_fn_error $? "error" "$LINENO" 5
13061
13062
13063
13064 fi
13065         rm -Rf build
13066
13067
13068
13069
13070
13071 fi
13072         rm -Rf build
13073
13074
13075
13076
13077
13078 fi
13079         rm -Rf build
13080
13081
13082
13083
13084
13085 fi
13086         rm -Rf build
13087
13088
13089         EXTRA_KCFLAGS="$tmp_flags"
13090
13091
13092         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct ctl_table has ctl_name" >&5
13093 $as_echo_n "checking whether struct ctl_table has ctl_name... " >&6; }
13094
13095
13096 cat confdefs.h - <<_ACEOF >conftest.c
13097
13098
13099                 #include <linux/sysctl.h>
13100
13101 int
13102 main (void)
13103 {
13104
13105                 struct ctl_table ctl __attribute__ ((unused));
13106                 ctl.ctl_name = 0;
13107
13108   ;
13109   return 0;
13110 }
13111
13112 _ACEOF
13113
13114
13115         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13116         echo "obj-m := conftest.o" >build/Makefile
13117         modpost_flag=''
13118         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13119         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13120   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13121   (eval $ac_try) 2>&5
13122   ac_status=$?
13123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13124   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13125   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13126   (eval $ac_try) 2>&5
13127   ac_status=$?
13128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13129   test $ac_status = 0; }; }; then :
13130
13131                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13132 $as_echo "yes" >&6; }
13133
13134 $as_echo "#define HAVE_CTL_NAME 1" >>confdefs.h
13135
13136
13137 else
13138   $as_echo "$as_me: failed program was:" >&5
13139 sed 's/^/| /' conftest.$ac_ext >&5
13140
13141                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13142 $as_echo "no" >&6; }
13143
13144
13145
13146 fi
13147         rm -Rf build
13148
13149
13150
13151
13152         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_TRIM_UNUSED_KSYM is disabled" >&5
13153 $as_echo_n "checking whether CONFIG_TRIM_UNUSED_KSYM is disabled... " >&6; }
13154
13155
13156 cat confdefs.h - <<_ACEOF >conftest.c
13157
13158
13159                 #if defined(CONFIG_TRIM_UNUSED_KSYMS)
13160                 #error CONFIG_TRIM_UNUSED_KSYMS not defined
13161                 #endif
13162
13163 int
13164 main (void)
13165 {
13166
13167   ;
13168   return 0;
13169 }
13170
13171 _ACEOF
13172
13173
13174         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13175         echo "obj-m := conftest.o" >build/Makefile
13176         modpost_flag=''
13177         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13178         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13179   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13180   (eval $ac_try) 2>&5
13181   ac_status=$?
13182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13183   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13184   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13185   (eval $ac_try) 2>&5
13186   ac_status=$?
13187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13188   test $ac_status = 0; }; }; then :
13189
13190                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13191 $as_echo "yes" >&6; }
13192
13193 else
13194   $as_echo "$as_me: failed program was:" >&5
13195 sed 's/^/| /' conftest.$ac_ext >&5
13196
13197                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13198 $as_echo "no" >&6; }
13199                 as_fn_error $? "
13200         *** This kernel has unused symbols trimming enabled, please disable.
13201         *** Rebuild the kernel with CONFIG_TRIM_UNUSED_KSYMS=n set." "$LINENO" 5
13202
13203
13204
13205 fi
13206         rm -Rf build
13207
13208
13209
13210
13211         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PDE_DATA() is available" >&5
13212 $as_echo_n "checking whether PDE_DATA() is available... " >&6; }
13213
13214
13215
13216 cat confdefs.h - <<_ACEOF >conftest.c
13217
13218
13219                 #include <linux/proc_fs.h>
13220
13221 int
13222 main (void)
13223 {
13224
13225                 PDE_DATA(NULL);
13226
13227   ;
13228   return 0;
13229 }
13230
13231 _ACEOF
13232
13233
13234         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13235         echo "obj-m := conftest.o" >build/Makefile
13236         modpost_flag=''
13237         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13238         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13239   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13240   (eval $ac_try) 2>&5
13241   ac_status=$?
13242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13243   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13244   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13245   (eval $ac_try) 2>&5
13246   ac_status=$?
13247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13248   test $ac_status = 0; }; }; then :
13249   rc=0
13250 else
13251   $as_echo "$as_me: failed program was:" >&5
13252 sed 's/^/| /' conftest.$ac_ext >&5
13253  rc=1
13254
13255
13256 fi
13257         rm -Rf build
13258
13259
13260         if test $rc -ne 0; then :
13261
13262                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13263 $as_echo "no" >&6; }
13264
13265         else
13266                 if test "x$enable_linux_builtin" != xyes; then
13267
13268         grep -q -E '[[:space:]]PDE_DATA[[:space:]]' \
13269                 $LINUX_OBJ/Module*.symvers 2>/dev/null
13270         rc=$?
13271         if test $rc -ne 0; then
13272                 export=0
13273                 for file in ; do
13274                         grep -q -E "EXPORT_SYMBOL.*(PDE_DATA)" \
13275                                 "$LINUX_OBJ/$file" 2>/dev/null
13276                         rc=$?
13277                         if test $rc -eq 0; then
13278                                 export=1
13279                                 break;
13280                         fi
13281                 done
13282                 if test $export -eq 0; then :
13283                         rc=1
13284                 else :
13285                         rc=0
13286                 fi
13287         else :
13288                 rc=0
13289         fi
13290
13291                 fi
13292                 if test $rc -ne 0; then :
13293
13294                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13295 $as_echo "no" >&6; }
13296
13297                 else :
13298
13299                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13300 $as_echo "yes" >&6; }
13301
13302 $as_echo "#define HAVE_PDE_DATA 1" >>confdefs.h
13303
13304
13305                 fi
13306         fi
13307
13308
13309         tmp_flags="$EXTRA_KCFLAGS"
13310         EXTRA_KCFLAGS="-Werror"
13311         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_fs_pwd() requires const struct path *" >&5
13312 $as_echo_n "checking whether set_fs_pwd() requires const struct path *... " >&6; }
13313
13314
13315 cat confdefs.h - <<_ACEOF >conftest.c
13316
13317
13318                 #include <linux/spinlock.h>
13319                 #include <linux/fs_struct.h>
13320                 #include <linux/path.h>
13321                 void (*const set_fs_pwd_func)
13322                         (struct fs_struct *, const struct path *)
13323                         = set_fs_pwd;
13324
13325 int
13326 main (void)
13327 {
13328
13329                 return 0;
13330
13331   ;
13332   return 0;
13333 }
13334
13335 _ACEOF
13336
13337
13338         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13339         echo "obj-m := conftest.o" >build/Makefile
13340         modpost_flag=''
13341         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13342         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13344   (eval $ac_try) 2>&5
13345   ac_status=$?
13346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13347   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13348   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13349   (eval $ac_try) 2>&5
13350   ac_status=$?
13351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13352   test $ac_status = 0; }; }; then :
13353
13354                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13355 $as_echo "yes" >&6; }
13356
13357 $as_echo "#define HAVE_SET_FS_PWD_WITH_CONST 1" >>confdefs.h
13358
13359
13360 else
13361   $as_echo "$as_me: failed program was:" >&5
13362 sed 's/^/| /' conftest.$ac_ext >&5
13363
13364
13365
13366 cat confdefs.h - <<_ACEOF >conftest.c
13367
13368
13369                         #include <linux/spinlock.h>
13370                         #include <linux/fs_struct.h>
13371                         #include <linux/path.h>
13372                         void (*const set_fs_pwd_func)
13373                                 (struct fs_struct *, struct path *)
13374                                 = set_fs_pwd;
13375
13376 int
13377 main (void)
13378 {
13379
13380                         return 0;
13381
13382   ;
13383   return 0;
13384 }
13385
13386 _ACEOF
13387
13388
13389         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13390         echo "obj-m := conftest.o" >build/Makefile
13391         modpost_flag=''
13392         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13393         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13394   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13395   (eval $ac_try) 2>&5
13396   ac_status=$?
13397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13398   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13399   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13400   (eval $ac_try) 2>&5
13401   ac_status=$?
13402   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13403   test $ac_status = 0; }; }; then :
13404
13405                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13406 $as_echo "no" >&6; }
13407
13408 else
13409   $as_echo "$as_me: failed program was:" >&5
13410 sed 's/^/| /' conftest.$ac_ext >&5
13411
13412                         as_fn_error $? "unknown" "$LINENO" 5
13413
13414
13415
13416 fi
13417         rm -Rf build
13418
13419
13420
13421
13422
13423 fi
13424         rm -Rf build
13425
13426
13427         EXTRA_KCFLAGS="$tmp_flags"
13428
13429         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 2 args" >&5
13430 $as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
13431
13432
13433 cat confdefs.h - <<_ACEOF >conftest.c
13434
13435
13436                 #include <linux/fs.h>
13437
13438 int
13439 main (void)
13440 {
13441
13442                 vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
13443
13444   ;
13445   return 0;
13446 }
13447
13448 _ACEOF
13449
13450
13451         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13452         echo "obj-m := conftest.o" >build/Makefile
13453         modpost_flag=''
13454         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13455         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13456   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13457   (eval $ac_try) 2>&5
13458   ac_status=$?
13459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13460   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13461   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13462   (eval $ac_try) 2>&5
13463   ac_status=$?
13464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13465   test $ac_status = 0; }; }; then :
13466
13467                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13468 $as_echo "yes" >&6; }
13469
13470 $as_echo "#define HAVE_2ARGS_VFS_UNLINK 1" >>confdefs.h
13471
13472
13473 else
13474   $as_echo "$as_me: failed program was:" >&5
13475 sed 's/^/| /' conftest.$ac_ext >&5
13476
13477                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13478 $as_echo "no" >&6; }
13479                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 3 args" >&5
13480 $as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
13481
13482
13483 cat confdefs.h - <<_ACEOF >conftest.c
13484
13485
13486                         #include <linux/fs.h>
13487
13488 int
13489 main (void)
13490 {
13491
13492                         vfs_unlink((struct inode *) NULL,
13493                                 (struct dentry *) NULL,
13494                                 (struct inode **) NULL);
13495
13496   ;
13497   return 0;
13498 }
13499
13500 _ACEOF
13501
13502
13503         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13504         echo "obj-m := conftest.o" >build/Makefile
13505         modpost_flag=''
13506         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13507         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13508   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13509   (eval $ac_try) 2>&5
13510   ac_status=$?
13511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13512   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13514   (eval $ac_try) 2>&5
13515   ac_status=$?
13516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13517   test $ac_status = 0; }; }; then :
13518
13519                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13520 $as_echo "yes" >&6; }
13521
13522 $as_echo "#define HAVE_3ARGS_VFS_UNLINK 1" >>confdefs.h
13523
13524
13525 else
13526   $as_echo "$as_me: failed program was:" >&5
13527 sed 's/^/| /' conftest.$ac_ext >&5
13528
13529                         as_fn_error $? "no" "$LINENO" 5
13530
13531
13532
13533 fi
13534         rm -Rf build
13535
13536
13537
13538
13539
13540
13541 fi
13542         rm -Rf build
13543
13544
13545
13546         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 4 args" >&5
13547 $as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
13548
13549
13550 cat confdefs.h - <<_ACEOF >conftest.c
13551
13552
13553                 #include <linux/fs.h>
13554
13555 int
13556 main (void)
13557 {
13558
13559                 vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
13560                         (struct inode *) NULL, (struct dentry *) NULL);
13561
13562   ;
13563   return 0;
13564 }
13565
13566 _ACEOF
13567
13568
13569         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13570         echo "obj-m := conftest.o" >build/Makefile
13571         modpost_flag=''
13572         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13573         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13574   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13575   (eval $ac_try) 2>&5
13576   ac_status=$?
13577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13578   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13580   (eval $ac_try) 2>&5
13581   ac_status=$?
13582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13583   test $ac_status = 0; }; }; then :
13584
13585                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13586 $as_echo "yes" >&6; }
13587
13588 $as_echo "#define HAVE_4ARGS_VFS_RENAME 1" >>confdefs.h
13589
13590
13591 else
13592   $as_echo "$as_me: failed program was:" >&5
13593 sed 's/^/| /' conftest.$ac_ext >&5
13594
13595                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13596 $as_echo "no" >&6; }
13597                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 5 args" >&5
13598 $as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
13599
13600
13601 cat confdefs.h - <<_ACEOF >conftest.c
13602
13603
13604                         #include <linux/fs.h>
13605
13606 int
13607 main (void)
13608 {
13609
13610                         vfs_rename((struct inode *) NULL,
13611                                 (struct dentry *) NULL,
13612                                 (struct inode *) NULL,
13613                                 (struct dentry *) NULL,
13614                                 (struct inode **) NULL);
13615
13616   ;
13617   return 0;
13618 }
13619
13620 _ACEOF
13621
13622
13623         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13624         echo "obj-m := conftest.o" >build/Makefile
13625         modpost_flag=''
13626         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13627         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13628   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13629   (eval $ac_try) 2>&5
13630   ac_status=$?
13631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13632   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13633   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13634   (eval $ac_try) 2>&5
13635   ac_status=$?
13636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13637   test $ac_status = 0; }; }; then :
13638
13639                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13640 $as_echo "yes" >&6; }
13641
13642 $as_echo "#define HAVE_5ARGS_VFS_RENAME 1" >>confdefs.h
13643
13644
13645 else
13646   $as_echo "$as_me: failed program was:" >&5
13647 sed 's/^/| /' conftest.$ac_ext >&5
13648
13649                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13650 $as_echo "no" >&6; }
13651                                                                                                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 6 args" >&5
13652 $as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
13653
13654
13655 cat confdefs.h - <<_ACEOF >conftest.c
13656
13657
13658                                 #include <linux/fs.h>
13659
13660 int
13661 main (void)
13662 {
13663
13664                                 vfs_rename((struct inode *) NULL,
13665                                         (struct dentry *) NULL,
13666                                         (struct inode *) NULL,
13667                                         (struct dentry *) NULL,
13668                                         (struct inode **) NULL,
13669                                         (unsigned int) 0);
13670
13671   ;
13672   return 0;
13673 }
13674
13675 _ACEOF
13676
13677
13678         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13679         echo "obj-m := conftest.o" >build/Makefile
13680         modpost_flag=''
13681         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13682         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13683   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13684   (eval $ac_try) 2>&5
13685   ac_status=$?
13686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13687   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13688   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13689   (eval $ac_try) 2>&5
13690   ac_status=$?
13691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13692   test $ac_status = 0; }; }; then :
13693
13694                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13695 $as_echo "yes" >&6; }
13696
13697 $as_echo "#define HAVE_6ARGS_VFS_RENAME 1" >>confdefs.h
13698
13699
13700 else
13701   $as_echo "$as_me: failed program was:" >&5
13702 sed 's/^/| /' conftest.$ac_ext >&5
13703
13704                                 as_fn_error $? "no" "$LINENO" 5
13705
13706
13707
13708 fi
13709         rm -Rf build
13710
13711
13712
13713
13714
13715 fi
13716         rm -Rf build
13717
13718
13719
13720
13721
13722 fi
13723         rm -Rf build
13724
13725
13726
13727
13728         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_fsync() wants 2 args" >&5
13729 $as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
13730
13731
13732 cat confdefs.h - <<_ACEOF >conftest.c
13733
13734
13735                 #include <linux/fs.h>
13736
13737 int
13738 main (void)
13739 {
13740
13741                 vfs_fsync(NULL, 0);
13742
13743   ;
13744   return 0;
13745 }
13746
13747 _ACEOF
13748
13749
13750         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13751         echo "obj-m := conftest.o" >build/Makefile
13752         modpost_flag=''
13753         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13754         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13755   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13756   (eval $ac_try) 2>&5
13757   ac_status=$?
13758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13759   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13760   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13761   (eval $ac_try) 2>&5
13762   ac_status=$?
13763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13764   test $ac_status = 0; }; }; then :
13765
13766                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13767 $as_echo "yes" >&6; }
13768
13769 $as_echo "#define HAVE_2ARGS_VFS_FSYNC 1" >>confdefs.h
13770
13771
13772 else
13773   $as_echo "$as_me: failed program was:" >&5
13774 sed 's/^/| /' conftest.$ac_ext >&5
13775
13776                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13777 $as_echo "no" >&6; }
13778
13779
13780
13781 fi
13782         rm -Rf build
13783
13784
13785
13786
13787         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_range() inode operation is available" >&5
13788 $as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
13789
13790
13791 cat confdefs.h - <<_ACEOF >conftest.c
13792
13793
13794                 #include <linux/fs.h>
13795
13796 int
13797 main (void)
13798 {
13799
13800                 struct inode_operations ops;
13801                 ops.truncate_range = NULL;
13802
13803   ;
13804   return 0;
13805 }
13806
13807 _ACEOF
13808
13809
13810         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13811         echo "obj-m := conftest.o" >build/Makefile
13812         modpost_flag=''
13813         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13814         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13815   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13816   (eval $ac_try) 2>&5
13817   ac_status=$?
13818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13819   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13820   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13821   (eval $ac_try) 2>&5
13822   ac_status=$?
13823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13824   test $ac_status = 0; }; }; then :
13825
13826                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13827 $as_echo "yes" >&6; }
13828
13829 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
13830
13831
13832 else
13833   $as_echo "$as_me: failed program was:" >&5
13834 sed 's/^/| /' conftest.$ac_ext >&5
13835
13836                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13837 $as_echo "no" >&6; }
13838
13839
13840
13841 fi
13842         rm -Rf build
13843
13844
13845
13846
13847         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct fs_struct uses spinlock_t" >&5
13848 $as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
13849         tmp_flags="$EXTRA_KCFLAGS"
13850         EXTRA_KCFLAGS="-Werror"
13851
13852
13853 cat confdefs.h - <<_ACEOF >conftest.c
13854
13855
13856                 #include <linux/sched.h>
13857                 #include <linux/fs_struct.h>
13858
13859 int
13860 main (void)
13861 {
13862
13863                 static struct fs_struct fs;
13864                 spin_lock_init(&fs.lock);
13865
13866   ;
13867   return 0;
13868 }
13869
13870 _ACEOF
13871
13872
13873         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13874         echo "obj-m := conftest.o" >build/Makefile
13875         modpost_flag=''
13876         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13877         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13879   (eval $ac_try) 2>&5
13880   ac_status=$?
13881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13882   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13883   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13884   (eval $ac_try) 2>&5
13885   ac_status=$?
13886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13887   test $ac_status = 0; }; }; then :
13888
13889                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13890 $as_echo "yes" >&6; }
13891
13892 $as_echo "#define HAVE_FS_STRUCT_SPINLOCK 1" >>confdefs.h
13893
13894
13895 else
13896   $as_echo "$as_me: failed program was:" >&5
13897 sed 's/^/| /' conftest.$ac_ext >&5
13898
13899                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13900 $as_echo "no" >&6; }
13901
13902
13903
13904 fi
13905         rm -Rf build
13906
13907
13908         EXTRA_KCFLAGS="$tmp_flags"
13909
13910
13911         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kuid_t/kgid_t is available" >&5
13912 $as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
13913
13914
13915 cat confdefs.h - <<_ACEOF >conftest.c
13916
13917
13918                 #include <linux/uidgid.h>
13919
13920 int
13921 main (void)
13922 {
13923
13924                 kuid_t userid = KUIDT_INIT(0);
13925                 kgid_t groupid = KGIDT_INIT(0);
13926
13927   ;
13928   return 0;
13929 }
13930
13931 _ACEOF
13932
13933
13934         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13935         echo "obj-m := conftest.o" >build/Makefile
13936         modpost_flag=''
13937         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13938         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13940   (eval $ac_try) 2>&5
13941   ac_status=$?
13942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13943   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13944   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13945   (eval $ac_try) 2>&5
13946   ac_status=$?
13947   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13948   test $ac_status = 0; }; }; then :
13949
13950
13951
13952 cat confdefs.h - <<_ACEOF >conftest.c
13953
13954
13955                         #include <linux/uidgid.h>
13956
13957 int
13958 main (void)
13959 {
13960
13961                         kuid_t userid = 0;
13962                         kgid_t groupid = 0;
13963
13964   ;
13965   return 0;
13966 }
13967
13968 _ACEOF
13969
13970
13971         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13972         echo "obj-m := conftest.o" >build/Makefile
13973         modpost_flag=''
13974         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13975         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13976   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13977   (eval $ac_try) 2>&5
13978   ac_status=$?
13979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13980   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13981   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13982   (eval $ac_try) 2>&5
13983   ac_status=$?
13984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13985   test $ac_status = 0; }; }; then :
13986
13987                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; optional" >&5
13988 $as_echo "yes; optional" >&6; }
13989
13990 else
13991   $as_echo "$as_me: failed program was:" >&5
13992 sed 's/^/| /' conftest.$ac_ext >&5
13993
13994                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; mandatory" >&5
13995 $as_echo "yes; mandatory" >&6; }
13996
13997 $as_echo "#define HAVE_KUIDGID_T 1" >>confdefs.h
13998
13999
14000
14001
14002 fi
14003         rm -Rf build
14004
14005
14006
14007 else
14008   $as_echo "$as_me: failed program was:" >&5
14009 sed 's/^/| /' conftest.$ac_ext >&5
14010
14011                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14012 $as_echo "no" >&6; }
14013
14014
14015
14016 fi
14017         rm -Rf build
14018
14019
14020
14021
14022
14023         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
14024 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
14025
14026
14027 cat confdefs.h - <<_ACEOF >conftest.c
14028
14029
14030                 #include <linux/fs.h>
14031
14032 int
14033 main (void)
14034 {
14035
14036                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
14037                 struct file_operations fops __attribute__ ((unused)) = {
14038                         .fallocate = fallocate,
14039                 };
14040
14041   ;
14042   return 0;
14043 }
14044
14045 _ACEOF
14046
14047
14048         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14049         echo "obj-m := conftest.o" >build/Makefile
14050         modpost_flag=''
14051         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14052         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14053   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14054   (eval $ac_try) 2>&5
14055   ac_status=$?
14056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14057   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14058   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14059   (eval $ac_try) 2>&5
14060   ac_status=$?
14061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14062   test $ac_status = 0; }; }; then :
14063
14064                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14065 $as_echo "yes" >&6; }
14066
14067 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
14068
14069
14070 else
14071   $as_echo "$as_me: failed program was:" >&5
14072 sed 's/^/| /' conftest.$ac_ext >&5
14073
14074                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14075 $as_echo "no" >&6; }
14076
14077
14078
14079 fi
14080         rm -Rf build
14081
14082
14083
14084
14085         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
14086 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
14087
14088
14089 cat confdefs.h - <<_ACEOF >conftest.c
14090
14091
14092                 #include <linux/fs.h>
14093
14094 int
14095 main (void)
14096 {
14097
14098                 long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
14099                 struct inode_operations fops __attribute__ ((unused)) = {
14100                         .fallocate = fallocate,
14101                 };
14102
14103   ;
14104   return 0;
14105 }
14106
14107 _ACEOF
14108
14109
14110         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14111         echo "obj-m := conftest.o" >build/Makefile
14112         modpost_flag=''
14113         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14114         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14115   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14116   (eval $ac_try) 2>&5
14117   ac_status=$?
14118   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14119   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14120   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14121   (eval $ac_try) 2>&5
14122   ac_status=$?
14123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14124   test $ac_status = 0; }; }; then :
14125
14126                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14127 $as_echo "yes" >&6; }
14128
14129 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
14130
14131
14132 else
14133   $as_echo "$as_me: failed program was:" >&5
14134 sed 's/^/| /' conftest.$ac_ext >&5
14135
14136                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14137 $as_echo "no" >&6; }
14138
14139
14140
14141 fi
14142         rm -Rf build
14143
14144
14145
14146
14147         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
14148 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
14149
14150
14151 cat confdefs.h - <<_ACEOF >conftest.c
14152
14153
14154                 #include <linux/fs.h>
14155
14156 int
14157 main (void)
14158 {
14159
14160                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
14161                 struct file_operations_no_const fops __attribute__ ((unused)) = {
14162                         .fallocate = fallocate,
14163                 };
14164
14165   ;
14166   return 0;
14167 }
14168
14169 _ACEOF
14170
14171
14172         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14173         echo "obj-m := conftest.o" >build/Makefile
14174         modpost_flag=''
14175         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14176         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14177   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14178   (eval $ac_try) 2>&5
14179   ac_status=$?
14180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14181   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14182   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14183   (eval $ac_try) 2>&5
14184   ac_status=$?
14185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14186   test $ac_status = 0; }; }; then :
14187
14188                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14189 $as_echo "yes" >&6; }
14190
14191 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
14192
14193
14194 else
14195   $as_echo "$as_me: failed program was:" >&5
14196 sed 's/^/| /' conftest.$ac_ext >&5
14197
14198                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14199 $as_echo "no" >&6; }
14200
14201
14202
14203 fi
14204         rm -Rf build
14205
14206
14207
14208
14209
14210         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
14211 $as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
14212
14213
14214 cat confdefs.h - <<_ACEOF >conftest.c
14215
14216
14217                 #if !defined(CONFIG_ZLIB_INFLATE) && \
14218                     !defined(CONFIG_ZLIB_INFLATE_MODULE)
14219                 #error CONFIG_ZLIB_INFLATE not defined
14220                 #endif
14221
14222 int
14223 main (void)
14224 {
14225
14226   ;
14227   return 0;
14228 }
14229
14230 _ACEOF
14231
14232
14233         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14234         echo "obj-m := conftest.o" >build/Makefile
14235         modpost_flag=''
14236         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14237         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14238   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14239   (eval $ac_try) 2>&5
14240   ac_status=$?
14241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14242   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14243   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14244   (eval $ac_try) 2>&5
14245   ac_status=$?
14246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14247   test $ac_status = 0; }; }; then :
14248
14249                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14250 $as_echo "yes" >&6; }
14251
14252 else
14253   $as_echo "$as_me: failed program was:" >&5
14254 sed 's/^/| /' conftest.$ac_ext >&5
14255
14256                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14257 $as_echo "no" >&6; }
14258                 as_fn_error $? "
14259         *** This kernel does not include the required zlib inflate support.
14260         *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." "$LINENO" 5
14261
14262
14263
14264 fi
14265         rm -Rf build
14266
14267
14268
14269
14270         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
14271 $as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
14272
14273
14274 cat confdefs.h - <<_ACEOF >conftest.c
14275
14276
14277                 #if !defined(CONFIG_ZLIB_DEFLATE) && \
14278                     !defined(CONFIG_ZLIB_DEFLATE_MODULE)
14279                 #error CONFIG_ZLIB_DEFLATE not defined
14280                 #endif
14281
14282 int
14283 main (void)
14284 {
14285
14286   ;
14287   return 0;
14288 }
14289
14290 _ACEOF
14291
14292
14293         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14294         echo "obj-m := conftest.o" >build/Makefile
14295         modpost_flag=''
14296         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14297         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14298   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14299   (eval $ac_try) 2>&5
14300   ac_status=$?
14301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14302   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14303   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14304   (eval $ac_try) 2>&5
14305   ac_status=$?
14306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14307   test $ac_status = 0; }; }; then :
14308
14309                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14310 $as_echo "yes" >&6; }
14311
14312 else
14313   $as_echo "$as_me: failed program was:" >&5
14314 sed 's/^/| /' conftest.$ac_ext >&5
14315
14316                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14317 $as_echo "no" >&6; }
14318                 as_fn_error $? "
14319         *** This kernel does not include the required zlib deflate support.
14320         *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." "$LINENO" 5
14321
14322
14323
14324 fi
14325         rm -Rf build
14326
14327
14328
14329         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
14330 $as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
14331
14332
14333 cat confdefs.h - <<_ACEOF >conftest.c
14334
14335
14336                 #include <linux/zlib.h>
14337
14338 int
14339 main (void)
14340 {
14341
14342                 return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
14343
14344   ;
14345   return 0;
14346 }
14347
14348 _ACEOF
14349
14350
14351         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14352         echo "obj-m := conftest.o" >build/Makefile
14353         modpost_flag=''
14354         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14355         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14356   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14357   (eval $ac_try) 2>&5
14358   ac_status=$?
14359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14360   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14361   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14362   (eval $ac_try) 2>&5
14363   ac_status=$?
14364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14365   test $ac_status = 0; }; }; then :
14366
14367                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14368 $as_echo "yes" >&6; }
14369
14370 $as_echo "#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1" >>confdefs.h
14371
14372
14373 else
14374   $as_echo "$as_me: failed program was:" >&5
14375 sed 's/^/| /' conftest.$ac_ext >&5
14376
14377                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14378 $as_echo "no" >&6; }
14379
14380
14381
14382 fi
14383         rm -Rf build
14384
14385
14386
14387
14388         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct shrink_control exists" >&5
14389 $as_echo_n "checking whether struct shrink_control exists... " >&6; }
14390
14391
14392 cat confdefs.h - <<_ACEOF >conftest.c
14393
14394
14395                 #include <linux/mm.h>
14396
14397 int
14398 main (void)
14399 {
14400
14401                 struct shrink_control sc __attribute__ ((unused));
14402
14403                 sc.nr_to_scan = 0;
14404                 sc.gfp_mask = GFP_KERNEL;
14405
14406   ;
14407   return 0;
14408 }
14409
14410 _ACEOF
14411
14412
14413         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14414         echo "obj-m := conftest.o" >build/Makefile
14415         modpost_flag=''
14416         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14417         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14418   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14419   (eval $ac_try) 2>&5
14420   ac_status=$?
14421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14422   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14423   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14424   (eval $ac_try) 2>&5
14425   ac_status=$?
14426   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14427   test $ac_status = 0; }; }; then :
14428
14429                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14430 $as_echo "yes" >&6; }
14431
14432 $as_echo "#define HAVE_SHRINK_CONTROL_STRUCT 1" >>confdefs.h
14433
14434
14435 else
14436   $as_echo "$as_me: failed program was:" >&5
14437 sed 's/^/| /' conftest.$ac_ext >&5
14438
14439                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14440 $as_echo "no" >&6; }
14441
14442
14443
14444 fi
14445         rm -Rf build
14446
14447
14448
14449
14450         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore member wait_lock is raw" >&5
14451 $as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
14452         tmp_flags="$EXTRA_KCFLAGS"
14453         EXTRA_KCFLAGS="-Werror"
14454
14455
14456 cat confdefs.h - <<_ACEOF >conftest.c
14457
14458
14459                 #include <linux/rwsem.h>
14460
14461 int
14462 main (void)
14463 {
14464
14465                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
14466                 raw_spinlock_t dummy_lock __attribute__ ((unused));
14467                 dummy_semaphore.wait_lock = dummy_lock;
14468
14469   ;
14470   return 0;
14471 }
14472
14473 _ACEOF
14474
14475
14476         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14477         echo "obj-m := conftest.o" >build/Makefile
14478         modpost_flag=''
14479         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14480         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14481   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14482   (eval $ac_try) 2>&5
14483   ac_status=$?
14484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14485   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14486   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14487   (eval $ac_try) 2>&5
14488   ac_status=$?
14489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14490   test $ac_status = 0; }; }; then :
14491
14492                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14493 $as_echo "yes" >&6; }
14494
14495 $as_echo "#define RWSEM_SPINLOCK_IS_RAW 1" >>confdefs.h
14496
14497
14498 else
14499   $as_echo "$as_me: failed program was:" >&5
14500 sed 's/^/| /' conftest.$ac_ext >&5
14501
14502                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14503 $as_echo "no" >&6; }
14504
14505
14506
14507 fi
14508         rm -Rf build
14509
14510
14511         EXTRA_KCFLAGS="$tmp_flags"
14512
14513
14514         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has member activity" >&5
14515 $as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
14516         tmp_flags="$EXTRA_KCFLAGS"
14517         EXTRA_KCFLAGS="-Werror"
14518
14519
14520 cat confdefs.h - <<_ACEOF >conftest.c
14521
14522
14523                 #include <linux/rwsem.h>
14524
14525 int
14526 main (void)
14527 {
14528
14529                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
14530                 dummy_semaphore.activity = 0;
14531
14532   ;
14533   return 0;
14534 }
14535
14536 _ACEOF
14537
14538
14539         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14540         echo "obj-m := conftest.o" >build/Makefile
14541         modpost_flag=''
14542         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14543         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14544   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14545   (eval $ac_try) 2>&5
14546   ac_status=$?
14547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14548   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14549   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14550   (eval $ac_try) 2>&5
14551   ac_status=$?
14552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14553   test $ac_status = 0; }; }; then :
14554
14555                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14556 $as_echo "yes" >&6; }
14557
14558 $as_echo "#define HAVE_RWSEM_ACTIVITY 1" >>confdefs.h
14559
14560
14561 else
14562   $as_echo "$as_me: failed program was:" >&5
14563 sed 's/^/| /' conftest.$ac_ext >&5
14564
14565                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14566 $as_echo "no" >&6; }
14567
14568
14569
14570 fi
14571         rm -Rf build
14572
14573
14574         EXTRA_KCFLAGS="$tmp_flags"
14575
14576
14577         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has atomic_long_t member count" >&5
14578 $as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
14579         tmp_flags="$EXTRA_KCFLAGS"
14580         EXTRA_KCFLAGS="-Werror"
14581
14582
14583 cat confdefs.h - <<_ACEOF >conftest.c
14584
14585
14586                 #include <linux/rwsem.h>
14587
14588 int
14589 main (void)
14590 {
14591
14592                 DECLARE_RWSEM(dummy_semaphore);
14593                 (void) atomic_long_read(&dummy_semaphore.count);
14594
14595   ;
14596   return 0;
14597 }
14598
14599 _ACEOF
14600
14601
14602         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14603         echo "obj-m := conftest.o" >build/Makefile
14604         modpost_flag=''
14605         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14606         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14607   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14608   (eval $ac_try) 2>&5
14609   ac_status=$?
14610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14611   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14612   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14613   (eval $ac_try) 2>&5
14614   ac_status=$?
14615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14616   test $ac_status = 0; }; }; then :
14617
14618                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14619 $as_echo "yes" >&6; }
14620
14621 $as_echo "#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1" >>confdefs.h
14622
14623
14624 else
14625   $as_echo "$as_me: failed program was:" >&5
14626 sed 's/^/| /' conftest.$ac_ext >&5
14627
14628                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14629 $as_echo "no" >&6; }
14630
14631
14632
14633 fi
14634         rm -Rf build
14635
14636
14637         EXTRA_KCFLAGS="$tmp_flags"
14638
14639         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/rt.h exists" >&5
14640 $as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
14641
14642
14643 cat confdefs.h - <<_ACEOF >conftest.c
14644
14645
14646                 #include <linux/sched.h>
14647                 #include <linux/sched/rt.h>
14648
14649 int
14650 main (void)
14651 {
14652
14653                 return 0;
14654
14655   ;
14656   return 0;
14657 }
14658
14659 _ACEOF
14660
14661
14662         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14663         echo "obj-m := conftest.o" >build/Makefile
14664         modpost_flag=''
14665         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14666         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14667   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14668   (eval $ac_try) 2>&5
14669   ac_status=$?
14670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14671   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14673   (eval $ac_try) 2>&5
14674   ac_status=$?
14675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14676   test $ac_status = 0; }; }; then :
14677
14678
14679 $as_echo "#define HAVE_SCHED_RT_HEADER 1" >>confdefs.h
14680
14681                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14682 $as_echo "yes" >&6; }
14683
14684 else
14685   $as_echo "$as_me: failed program was:" >&5
14686 sed 's/^/| /' conftest.$ac_ext >&5
14687
14688                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14689 $as_echo "no" >&6; }
14690
14691
14692
14693 fi
14694         rm -Rf build
14695
14696
14697
14698         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/signal.h exists" >&5
14699 $as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
14700
14701
14702 cat confdefs.h - <<_ACEOF >conftest.c
14703
14704
14705                 #include <linux/sched.h>
14706                 #include <linux/sched/signal.h>
14707
14708 int
14709 main (void)
14710 {
14711
14712                 return 0;
14713
14714   ;
14715   return 0;
14716 }
14717
14718 _ACEOF
14719
14720
14721         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14722         echo "obj-m := conftest.o" >build/Makefile
14723         modpost_flag=''
14724         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14725         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14726   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14727   (eval $ac_try) 2>&5
14728   ac_status=$?
14729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14730   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14731   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14732   (eval $ac_try) 2>&5
14733   ac_status=$?
14734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14735   test $ac_status = 0; }; }; then :
14736
14737
14738 $as_echo "#define HAVE_SCHED_SIGNAL_HEADER 1" >>confdefs.h
14739
14740                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14741 $as_echo "yes" >&6; }
14742
14743 else
14744   $as_echo "$as_me: failed program was:" >&5
14745 sed 's/^/| /' conftest.$ac_ext >&5
14746
14747                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14748 $as_echo "no" >&6; }
14749
14750
14751
14752 fi
14753         rm -Rf build
14754
14755
14756
14757
14758         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 4 args" >&5
14759 $as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
14760
14761
14762 cat confdefs.h - <<_ACEOF >conftest.c
14763
14764
14765                 #include <linux/fs.h>
14766
14767 int
14768 main (void)
14769 {
14770
14771                 vfs_getattr((const struct path *)NULL,
14772                         (struct kstat *)NULL,
14773                         (u32)0,
14774                         (unsigned int)0);
14775
14776   ;
14777   return 0;
14778 }
14779
14780 _ACEOF
14781
14782
14783         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14784         echo "obj-m := conftest.o" >build/Makefile
14785         modpost_flag=''
14786         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14787         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14788   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14789   (eval $ac_try) 2>&5
14790   ac_status=$?
14791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14792   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14793   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14794   (eval $ac_try) 2>&5
14795   ac_status=$?
14796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14797   test $ac_status = 0; }; }; then :
14798
14799                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14800 $as_echo "yes" >&6; }
14801
14802 $as_echo "#define HAVE_4ARGS_VFS_GETATTR 1" >>confdefs.h
14803
14804
14805 else
14806   $as_echo "$as_me: failed program was:" >&5
14807 sed 's/^/| /' conftest.$ac_ext >&5
14808
14809                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14810 $as_echo "no" >&6; }
14811
14812
14813
14814 fi
14815         rm -Rf build
14816
14817
14818
14819
14820         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 3 args" >&5
14821 $as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
14822
14823
14824 cat confdefs.h - <<_ACEOF >conftest.c
14825
14826
14827                 #include <linux/fs.h>
14828
14829 int
14830 main (void)
14831 {
14832
14833                 vfs_getattr((struct vfsmount *)NULL,
14834                         (struct dentry *)NULL,
14835                         (struct kstat *)NULL);
14836
14837   ;
14838   return 0;
14839 }
14840
14841 _ACEOF
14842
14843
14844         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14845         echo "obj-m := conftest.o" >build/Makefile
14846         modpost_flag=''
14847         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14848         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14849   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14850   (eval $ac_try) 2>&5
14851   ac_status=$?
14852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14853   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14854   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14855   (eval $ac_try) 2>&5
14856   ac_status=$?
14857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14858   test $ac_status = 0; }; }; then :
14859
14860                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14861 $as_echo "yes" >&6; }
14862
14863 $as_echo "#define HAVE_3ARGS_VFS_GETATTR 1" >>confdefs.h
14864
14865
14866 else
14867   $as_echo "$as_me: failed program was:" >&5
14868 sed 's/^/| /' conftest.$ac_ext >&5
14869
14870                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14871 $as_echo "no" >&6; }
14872
14873
14874
14875 fi
14876         rm -Rf build
14877
14878
14879
14880
14881         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 2 args" >&5
14882 $as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
14883
14884
14885 cat confdefs.h - <<_ACEOF >conftest.c
14886
14887
14888                 #include <linux/fs.h>
14889
14890 int
14891 main (void)
14892 {
14893
14894                 vfs_getattr((struct path *) NULL,
14895                         (struct kstat *)NULL);
14896
14897   ;
14898   return 0;
14899 }
14900
14901 _ACEOF
14902
14903
14904         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14905         echo "obj-m := conftest.o" >build/Makefile
14906         modpost_flag=''
14907         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14908         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14909   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14910   (eval $ac_try) 2>&5
14911   ac_status=$?
14912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14913   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14914   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14915   (eval $ac_try) 2>&5
14916   ac_status=$?
14917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14918   test $ac_status = 0; }; }; then :
14919
14920                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14921 $as_echo "yes" >&6; }
14922
14923 $as_echo "#define HAVE_2ARGS_VFS_GETATTR 1" >>confdefs.h
14924
14925
14926 else
14927   $as_echo "$as_me: failed program was:" >&5
14928 sed 's/^/| /' conftest.$ac_ext >&5
14929
14930                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14931 $as_echo "no" >&6; }
14932
14933
14934
14935 fi
14936         rm -Rf build
14937
14938
14939
14940
14941         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep_range() is available" >&5
14942 $as_echo_n "checking whether usleep_range() is available... " >&6; }
14943
14944
14945 cat confdefs.h - <<_ACEOF >conftest.c
14946
14947
14948                 #include <linux/delay.h>
14949
14950 int
14951 main (void)
14952 {
14953
14954                 usleep_range(0, 0);
14955
14956   ;
14957   return 0;
14958 }
14959
14960 _ACEOF
14961
14962
14963         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14964         echo "obj-m := conftest.o" >build/Makefile
14965         modpost_flag=''
14966         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14967         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14969   (eval $ac_try) 2>&5
14970   ac_status=$?
14971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14972   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14973   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14974   (eval $ac_try) 2>&5
14975   ac_status=$?
14976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14977   test $ac_status = 0; }; }; then :
14978
14979                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14980 $as_echo "yes" >&6; }
14981
14982 $as_echo "#define HAVE_USLEEP_RANGE 1" >>confdefs.h
14983
14984
14985 else
14986   $as_echo "$as_me: failed program was:" >&5
14987 sed 's/^/| /' conftest.$ac_ext >&5
14988
14989                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14990 $as_echo "no" >&6; }
14991
14992
14993
14994 fi
14995         rm -Rf build
14996
14997
14998
14999
15000         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has allocflags" >&5
15001 $as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
15002
15003
15004 cat confdefs.h - <<_ACEOF >conftest.c
15005
15006
15007                 #include <linux/slab.h>
15008
15009 int
15010 main (void)
15011 {
15012
15013                 struct kmem_cache cachep __attribute__ ((unused));
15014                 cachep.allocflags = GFP_KERNEL;
15015
15016   ;
15017   return 0;
15018 }
15019
15020 _ACEOF
15021
15022
15023         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15024         echo "obj-m := conftest.o" >build/Makefile
15025         modpost_flag=''
15026         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15027         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15028   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15029   (eval $ac_try) 2>&5
15030   ac_status=$?
15031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15032   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15033   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15034   (eval $ac_try) 2>&5
15035   ac_status=$?
15036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15037   test $ac_status = 0; }; }; then :
15038
15039                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15040 $as_echo "yes" >&6; }
15041
15042 $as_echo "#define HAVE_KMEM_CACHE_ALLOCFLAGS 1" >>confdefs.h
15043
15044
15045 else
15046   $as_echo "$as_me: failed program was:" >&5
15047 sed 's/^/| /' conftest.$ac_ext >&5
15048
15049                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15050 $as_echo "no" >&6; }
15051
15052                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has gfpflags" >&5
15053 $as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
15054
15055
15056 cat confdefs.h - <<_ACEOF >conftest.c
15057
15058
15059                         #include <linux/slab.h>
15060
15061 int
15062 main (void)
15063 {
15064
15065                         struct kmem_cache cachep __attribute__ ((unused));
15066                         cachep.gfpflags = GFP_KERNEL;
15067
15068   ;
15069   return 0;
15070 }
15071
15072 _ACEOF
15073
15074
15075         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15076         echo "obj-m := conftest.o" >build/Makefile
15077         modpost_flag=''
15078         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15079         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15080   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15081   (eval $ac_try) 2>&5
15082   ac_status=$?
15083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15084   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15085   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15086   (eval $ac_try) 2>&5
15087   ac_status=$?
15088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15089   test $ac_status = 0; }; }; then :
15090
15091                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15092 $as_echo "yes" >&6; }
15093
15094 $as_echo "#define HAVE_KMEM_CACHE_GFPFLAGS 1" >>confdefs.h
15095
15096
15097 else
15098   $as_echo "$as_me: failed program was:" >&5
15099 sed 's/^/| /' conftest.$ac_ext >&5
15100
15101                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15102 $as_echo "no" >&6; }
15103
15104
15105
15106 fi
15107         rm -Rf build
15108
15109
15110
15111
15112
15113 fi
15114         rm -Rf build
15115
15116
15117
15118
15119         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wait_on_bit() takes an action" >&5
15120 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
15121
15122
15123 cat confdefs.h - <<_ACEOF >conftest.c
15124
15125
15126                 #include <linux/wait.h>
15127
15128 int
15129 main (void)
15130 {
15131
15132                 int (*action)(void *) = NULL;
15133                 wait_on_bit(NULL, 0, action, 0);
15134
15135   ;
15136   return 0;
15137 }
15138
15139 _ACEOF
15140
15141
15142         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15143         echo "obj-m := conftest.o" >build/Makefile
15144         modpost_flag=''
15145         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15146         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15147   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15148   (eval $ac_try) 2>&5
15149   ac_status=$?
15150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15151   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15152   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15153   (eval $ac_try) 2>&5
15154   ac_status=$?
15155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15156   test $ac_status = 0; }; }; then :
15157
15158                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15159 $as_echo "yes" >&6; }
15160
15161 $as_echo "#define HAVE_WAIT_ON_BIT_ACTION 1" >>confdefs.h
15162
15163
15164 else
15165   $as_echo "$as_me: failed program was:" >&5
15166 sed 's/^/| /' conftest.$ac_ext >&5
15167
15168                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15169 $as_echo "no" >&6; }
15170
15171
15172
15173 fi
15174         rm -Rf build
15175
15176
15177
15178
15179         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_lock_shared() exists" >&5
15180 $as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
15181         tmp_flags="$EXTRA_KCFLAGS"
15182         EXTRA_KCFLAGS="-Werror"
15183
15184
15185 cat confdefs.h - <<_ACEOF >conftest.c
15186
15187
15188                 #include <linux/fs.h>
15189
15190 int
15191 main (void)
15192 {
15193
15194                 struct inode *inode = NULL;
15195                 inode_lock_shared(inode);
15196
15197   ;
15198   return 0;
15199 }
15200
15201 _ACEOF
15202
15203
15204         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15205         echo "obj-m := conftest.o" >build/Makefile
15206         modpost_flag=''
15207         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15208         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15209   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15210   (eval $ac_try) 2>&5
15211   ac_status=$?
15212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15213   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15214   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15215   (eval $ac_try) 2>&5
15216   ac_status=$?
15217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15218   test $ac_status = 0; }; }; then :
15219
15220                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15221 $as_echo "yes" >&6; }
15222
15223 $as_echo "#define HAVE_INODE_LOCK_SHARED 1" >>confdefs.h
15224
15225
15226 else
15227   $as_echo "$as_me: failed program was:" >&5
15228 sed 's/^/| /' conftest.$ac_ext >&5
15229
15230                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15231 $as_echo "no" >&6; }
15232
15233
15234
15235 fi
15236         rm -Rf build
15237
15238
15239         EXTRA_KCFLAGS="$tmp_flags"
15240
15241
15242         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex has owner" >&5
15243 $as_echo_n "checking whether mutex has owner... " >&6; }
15244         tmp_flags="$EXTRA_KCFLAGS"
15245         EXTRA_KCFLAGS="-Werror"
15246
15247
15248 cat confdefs.h - <<_ACEOF >conftest.c
15249
15250
15251                 #include <linux/mutex.h>
15252                 #include <linux/spinlock.h>
15253
15254 int
15255 main (void)
15256 {
15257
15258                 DEFINE_MUTEX(m);
15259                 struct task_struct *t __attribute__ ((unused));
15260                 t = m.owner;
15261
15262   ;
15263   return 0;
15264 }
15265
15266 _ACEOF
15267
15268
15269         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15270         echo "obj-m := conftest.o" >build/Makefile
15271         modpost_flag=''
15272         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15273         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15274   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15275   (eval $ac_try) 2>&5
15276   ac_status=$?
15277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15278   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15279   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15280   (eval $ac_try) 2>&5
15281   ac_status=$?
15282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15283   test $ac_status = 0; }; }; then :
15284
15285                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15286 $as_echo "yes" >&6; }
15287
15288 $as_echo "#define HAVE_MUTEX_OWNER 1" >>confdefs.h
15289
15290
15291 else
15292   $as_echo "$as_me: failed program was:" >&5
15293 sed 's/^/| /' conftest.$ac_ext >&5
15294
15295                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15296 $as_echo "no" >&6; }
15297
15298
15299
15300 fi
15301         rm -Rf build
15302
15303
15304         EXTRA_KCFLAGS="$tmp_flags"
15305
15306
15307         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether group_info->gid exists" >&5
15308 $as_echo_n "checking whether group_info->gid exists... " >&6; }
15309         tmp_flags="$EXTRA_KCFLAGS"
15310         EXTRA_KCFLAGS="-Werror"
15311
15312
15313 cat confdefs.h - <<_ACEOF >conftest.c
15314
15315
15316                 #include <linux/cred.h>
15317
15318 int
15319 main (void)
15320 {
15321
15322                 struct group_info *gi = groups_alloc(1);
15323                 gi->gid[0] = KGIDT_INIT(0);
15324
15325   ;
15326   return 0;
15327 }
15328
15329 _ACEOF
15330
15331
15332         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15333         echo "obj-m := conftest.o" >build/Makefile
15334         modpost_flag=''
15335         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15336         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15337   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15338   (eval $ac_try) 2>&5
15339   ac_status=$?
15340   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15341   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15342   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15343   (eval $ac_try) 2>&5
15344   ac_status=$?
15345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15346   test $ac_status = 0; }; }; then :
15347
15348                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15349 $as_echo "yes" >&6; }
15350
15351 $as_echo "#define HAVE_GROUP_INFO_GID 1" >>confdefs.h
15352
15353
15354 else
15355   $as_echo "$as_me: failed program was:" >&5
15356 sed 's/^/| /' conftest.$ac_ext >&5
15357
15358                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15359 $as_echo "no" >&6; }
15360
15361
15362
15363 fi
15364         rm -Rf build
15365
15366
15367         EXTRA_KCFLAGS="$tmp_flags"
15368
15369  ;;
15370                 user)      ;;
15371                 all)
15372
15373
15374 # Check whether --with-linux was given.
15375 if test "${with_linux+set}" = set; then :
15376   withval=$with_linux; kernelsrc="$withval"
15377 fi
15378
15379
15380
15381 # Check whether --with-linux-obj was given.
15382 if test "${with_linux_obj+set}" = set; then :
15383   withval=$with_linux_obj; kernelbuild="$withval"
15384 fi
15385
15386
15387         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
15388 $as_echo_n "checking kernel source directory... " >&6; }
15389         if test -z "$kernelsrc"; then
15390                 if test -e "/lib/modules/$(uname -r)/source"; then
15391                         headersdir="/lib/modules/$(uname -r)/source"
15392                         sourcelink=$(readlink -f "$headersdir")
15393                 elif test -e "/lib/modules/$(uname -r)/build"; then
15394                         headersdir="/lib/modules/$(uname -r)/build"
15395                         sourcelink=$(readlink -f "$headersdir")
15396                 else
15397                         sourcelink=$(ls -1d /usr/src/kernels/* \
15398                                      /usr/src/linux-* \
15399                                      2>/dev/null | grep -v obj | tail -1)
15400                 fi
15401
15402                 if test -n "$sourcelink" && test -e ${sourcelink}; then
15403                         kernelsrc=`readlink -f ${sourcelink}`
15404                 else
15405                         kernelsrc="Not found"
15406                 fi
15407         else
15408                 if test "$kernelsrc" = "NONE"; then
15409                         kernsrcver=NONE
15410                 fi
15411         fi
15412
15413         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
15414 $as_echo "$kernelsrc" >&6; }
15415         if test ! -d "$kernelsrc"; then
15416                 as_fn_error $? "
15417         *** Please make sure the kernel devel package for your distribution
15418         *** is installed and then try again.  If that fails, you can specify the
15419         *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
15420         fi
15421
15422         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
15423 $as_echo_n "checking kernel build directory... " >&6; }
15424         if test -z "$kernelbuild"; then
15425                 if test -e "/lib/modules/$(uname -r)/build"; then
15426                         kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
15427                 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then
15428                         kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
15429                 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then
15430                         kernelbuild=${kernelsrc}-obj/${target_cpu}/default
15431                 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then
15432                         kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
15433                 else
15434                         kernelbuild=${kernelsrc}
15435                 fi
15436         fi
15437         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
15438 $as_echo "$kernelbuild" >&6; }
15439
15440         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
15441 $as_echo_n "checking kernel source version... " >&6; }
15442         utsrelease1=$kernelbuild/include/linux/version.h
15443         utsrelease2=$kernelbuild/include/linux/utsrelease.h
15444         utsrelease3=$kernelbuild/include/generated/utsrelease.h
15445         if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then
15446                 utsrelease=linux/version.h
15447         elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then
15448                 utsrelease=linux/utsrelease.h
15449         elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then
15450                 utsrelease=generated/utsrelease.h
15451         fi
15452
15453         if test "$utsrelease"; then
15454                 kernsrcver=`(echo "#include <$utsrelease>";
15455                              echo "kernsrcver=UTS_RELEASE") |
15456                              cpp -I $kernelbuild/include |
15457                              grep "^kernsrcver=" | cut -d \" -f 2`
15458
15459                 if test -z "$kernsrcver"; then
15460                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
15461 $as_echo "Not found" >&6; }
15462                         as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
15463                 fi
15464         else
15465                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
15466 $as_echo "Not found" >&6; }
15467                 if test "x$enable_linux_builtin" != xyes; then
15468                         as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
15469                 else
15470                         as_fn_error $? "
15471         *** Cannot find UTS_RELEASE definition.
15472         *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
15473                 fi
15474         fi
15475
15476         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
15477 $as_echo "$kernsrcver" >&6; }
15478
15479         LINUX=${kernelsrc}
15480         LINUX_OBJ=${kernelbuild}
15481         LINUX_VERSION=${kernsrcver}
15482
15483
15484
15485
15486
15487
15488         modpost=$LINUX/scripts/Makefile.modpost
15489         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
15490 $as_echo_n "checking kernel file name for module symbols... " >&6; }
15491         if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then
15492                 if grep -q Modules.symvers $modpost; then
15493                         LINUX_SYMBOLS=Modules.symvers
15494                 else
15495                         LINUX_SYMBOLS=Module.symvers
15496                 fi
15497
15498                 if ! test -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then
15499                         as_fn_error $? "
15500         *** Please make sure the kernel devel package for your distribution
15501         *** is installed.  If you are building with a custom kernel, make sure the
15502         *** kernel is configured, built, and the '--with-linux=PATH' configure
15503         *** option refers to the location of the kernel source." "$LINENO" 5
15504                 fi
15505         else
15506                 LINUX_SYMBOLS=NONE
15507         fi
15508         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
15509 $as_echo "$LINUX_SYMBOLS" >&6; }
15510
15511
15512
15513
15514         if test "${LINUX_OBJ}" != "${LINUX}"; then
15515                 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
15516         fi
15517
15518
15519         KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
15520
15521
15522
15523         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
15524 $as_echo_n "checking whether debugging is enabled... " >&6; }
15525         # Check whether --enable-debug was given.
15526 if test "${enable_debug+set}" = set; then :
15527   enableval=$enable_debug;
15528 else
15529   enable_debug=no
15530 fi
15531
15532
15533         if test "x$enable_debug" = xyes; then :
15534
15535                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
15536                 DEBUG_CFLAGS="-DDEBUG -Werror"
15537                 DEBUG_SPL="_with_debug"
15538
15539 else
15540
15541                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
15542                 DEBUG_CFLAGS="-DNDEBUG"
15543                 DEBUG_SPL="_without_debug"
15544
15545 fi
15546
15547
15548
15549         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
15550 $as_echo "$enable_debug" >&6; }
15551
15552
15553         # Check whether --enable-debug-kmem was given.
15554 if test "${enable_debug_kmem+set}" = set; then :
15555   enableval=$enable_debug_kmem;
15556 else
15557   enable_debug_kmem=no
15558 fi
15559
15560
15561         if test "x$enable_debug_kmem" = xyes; then :
15562
15563                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
15564                 DEBUG_KMEM="_with_debug_kmem"
15565
15566 $as_echo "#define DEBUG_KMEM 1" >>confdefs.h
15567
15568
15569 else
15570
15571                 DEBUG_KMEM="_without_debug_kmem"
15572
15573 fi
15574
15575
15576         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether basic kmem accounting is enabled" >&5
15577 $as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
15578         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem" >&5
15579 $as_echo "$enable_debug_kmem" >&6; }
15580
15581
15582         # Check whether --enable-debug-kmem-tracking was given.
15583 if test "${enable_debug_kmem_tracking+set}" = set; then :
15584   enableval=$enable_debug_kmem_tracking;
15585 else
15586   enable_debug_kmem_tracking=no
15587 fi
15588
15589
15590         if test "x$enable_debug_kmem_tracking" = xyes; then :
15591
15592                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
15593                 DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
15594
15595 $as_echo "#define DEBUG_KMEM_TRACKING 1" >>confdefs.h
15596
15597
15598 else
15599
15600                 DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
15601
15602 fi
15603
15604
15605         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether detailed kmem tracking is enabled" >&5
15606 $as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
15607         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem_tracking" >&5
15608 $as_echo "$enable_debug_kmem_tracking" >&6; }
15609
15610         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
15611 $as_echo_n "checking whether modules can be built... " >&6; }
15612
15613
15614 cat confdefs.h - <<_ACEOF >conftest.c
15615
15616
15617 int
15618 main (void)
15619 {
15620
15621   ;
15622   return 0;
15623 }
15624
15625 _ACEOF
15626
15627
15628         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15629         echo "obj-m := conftest.o" >build/Makefile
15630         modpost_flag=''
15631         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15632         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15633   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15634   (eval $ac_try) 2>&5
15635   ac_status=$?
15636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15637   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15638   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15639   (eval $ac_try) 2>&5
15640   ac_status=$?
15641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15642   test $ac_status = 0; }; }; then :
15643
15644                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15645 $as_echo "yes" >&6; }
15646
15647 else
15648   $as_echo "$as_me: failed program was:" >&5
15649 sed 's/^/| /' conftest.$ac_ext >&5
15650
15651                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15652 $as_echo "no" >&6; }
15653                 if test "x$enable_linux_builtin" != xyes; then
15654                         as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
15655                 else
15656                         as_fn_error $? "
15657         *** Unable to build an empty module.
15658         *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
15659                 fi
15660
15661
15662
15663 fi
15664         rm -Rf build
15665
15666
15667
15668         if test "x$cross_compiling" != xyes; then :
15669
15670                 if test "$cross_compiling" = yes; then :
15671   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15672 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15673 as_fn_error $? "cannot run test program while cross compiling
15674 See \`config.log' for more details" "$LINENO" 5; }
15675 else
15676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15677 /* end confdefs.h.  */
15678
15679
15680                                 #include "$LINUX/include/linux/license.h"
15681
15682 int
15683 main ()
15684 {
15685
15686                                 return !license_is_gpl_compatible(
15687                                     "$SPL_META_LICENSE");
15688
15689   ;
15690   return 0;
15691 }
15692
15693 _ACEOF
15694 if ac_fn_c_try_run "$LINENO"; then :
15695
15696
15697 $as_echo "#define SPL_IS_GPL_COMPATIBLE 1" >>confdefs.h
15698
15699
15700 fi
15701 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15702   conftest.$ac_objext conftest.beam conftest.$ac_ext
15703 fi
15704
15705
15706 fi
15707
15708
15709         # Check whether --enable-atomic-spinlocks was given.
15710 if test "${enable_atomic_spinlocks+set}" = set; then :
15711   enableval=$enable_atomic_spinlocks;
15712 else
15713   enable_atomic_spinlocks=check
15714 fi
15715
15716
15717
15718
15719 cat confdefs.h - <<_ACEOF >conftest.c
15720
15721
15722                 #include <linux/fs.h>
15723
15724 int
15725 main (void)
15726 {
15727
15728                 atomic64_t *ptr __attribute__ ((unused));
15729
15730   ;
15731   return 0;
15732 }
15733
15734 _ACEOF
15735
15736
15737         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15738         echo "obj-m := conftest.o" >build/Makefile
15739         modpost_flag=''
15740         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15741         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15742   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15743   (eval $ac_try) 2>&5
15744   ac_status=$?
15745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15746   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15747   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15748   (eval $ac_try) 2>&5
15749   ac_status=$?
15750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15751   test $ac_status = 0; }; }; then :
15752
15753                 have_atomic64_t=yes
15754
15755 $as_echo "#define HAVE_ATOMIC64_T 1" >>confdefs.h
15756
15757
15758 else
15759   $as_echo "$as_me: failed program was:" >&5
15760 sed 's/^/| /' conftest.$ac_ext >&5
15761
15762                 have_atomic64_t=no
15763
15764
15765
15766 fi
15767         rm -Rf build
15768
15769
15770
15771         if test "x$enable_atomic_spinlocks" = xcheck; then :
15772
15773                 if test "x$have_atomic64_t" = xyes; then :
15774
15775                         enable_atomic_spinlocks=no
15776
15777 else
15778
15779                         enable_atomic_spinlocks=yes
15780
15781 fi
15782
15783 fi
15784
15785         if test "x$enable_atomic_spinlocks" = xyes; then :
15786
15787
15788 $as_echo "#define ATOMIC_SPINLOCK 1" >>confdefs.h
15789
15790
15791 else
15792
15793                 if test "x$have_atomic64_t" = xno; then :
15794
15795                         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15797 as_fn_error $? "--disable-atomic-spinlocks given but required atomic64 support is unavailable
15798 See \`config.log' for more details" "$LINENO" 5; }
15799
15800 fi
15801
15802 fi
15803
15804         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether atomic types use spinlocks" >&5
15805 $as_echo_n "checking whether atomic types use spinlocks... " >&6; }
15806         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_spinlocks" >&5
15807 $as_echo "$enable_atomic_spinlocks" >&6; }
15808
15809         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines atomic64_t" >&5
15810 $as_echo_n "checking whether kernel defines atomic64_t... " >&6; }
15811         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_atomic64_t" >&5
15812 $as_echo "$have_atomic64_t" >&6; }
15813
15814
15815         tmp_flags="$EXTRA_KCFLAGS"
15816         EXTRA_KCFLAGS="-Werror"
15817                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 2-argument shrinker exists" >&5
15818 $as_echo_n "checking whether old 2-argument shrinker exists... " >&6; }
15819
15820
15821 cat confdefs.h - <<_ACEOF >conftest.c
15822
15823
15824                 #include <linux/mm.h>
15825
15826                 int shrinker_cb(int nr_to_scan, gfp_t gfp_mask);
15827
15828 int
15829 main (void)
15830 {
15831
15832                 struct shrinker cache_shrinker = {
15833                         .shrink = shrinker_cb,
15834                         .seeks = DEFAULT_SEEKS,
15835                 };
15836                 register_shrinker(&cache_shrinker);
15837
15838   ;
15839   return 0;
15840 }
15841
15842 _ACEOF
15843
15844
15845         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15846         echo "obj-m := conftest.o" >build/Makefile
15847         modpost_flag=''
15848         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15849         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15850   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15851   (eval $ac_try) 2>&5
15852   ac_status=$?
15853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15854   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15855   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15856   (eval $ac_try) 2>&5
15857   ac_status=$?
15858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15859   test $ac_status = 0; }; }; then :
15860
15861                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15862 $as_echo "yes" >&6; }
15863
15864 $as_echo "#define HAVE_2ARGS_OLD_SHRINKER_CALLBACK 1" >>confdefs.h
15865
15866
15867 else
15868   $as_echo "$as_me: failed program was:" >&5
15869 sed 's/^/| /' conftest.$ac_ext >&5
15870
15871                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15872 $as_echo "no" >&6; }
15873                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 3-argument shrinker exists" >&5
15874 $as_echo_n "checking whether old 3-argument shrinker exists... " >&6; }
15875
15876
15877 cat confdefs.h - <<_ACEOF >conftest.c
15878
15879
15880                         #include <linux/mm.h>
15881
15882                         int shrinker_cb(struct shrinker *, int nr_to_scan,
15883                                         gfp_t gfp_mask);
15884
15885 int
15886 main (void)
15887 {
15888
15889                         struct shrinker cache_shrinker = {
15890                                 .shrink = shrinker_cb,
15891                                 .seeks = DEFAULT_SEEKS,
15892                         };
15893                         register_shrinker(&cache_shrinker);
15894
15895   ;
15896   return 0;
15897 }
15898
15899 _ACEOF
15900
15901
15902         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15903         echo "obj-m := conftest.o" >build/Makefile
15904         modpost_flag=''
15905         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15906         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15907   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15908   (eval $ac_try) 2>&5
15909   ac_status=$?
15910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15911   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15913   (eval $ac_try) 2>&5
15914   ac_status=$?
15915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15916   test $ac_status = 0; }; }; then :
15917
15918                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15919 $as_echo "yes" >&6; }
15920
15921 $as_echo "#define HAVE_3ARGS_SHRINKER_CALLBACK 1" >>confdefs.h
15922
15923
15924 else
15925   $as_echo "$as_me: failed program was:" >&5
15926 sed 's/^/| /' conftest.$ac_ext >&5
15927
15928                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15929 $as_echo "no" >&6; }
15930                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new 2-argument shrinker exists" >&5
15931 $as_echo_n "checking whether new 2-argument shrinker exists... " >&6; }
15932
15933
15934 cat confdefs.h - <<_ACEOF >conftest.c
15935
15936
15937                                 #include <linux/mm.h>
15938
15939                                 int shrinker_cb(struct shrinker *,
15940                                                 struct shrink_control *sc);
15941
15942 int
15943 main (void)
15944 {
15945
15946                                 struct shrinker cache_shrinker = {
15947                                         .shrink = shrinker_cb,
15948                                         .seeks = DEFAULT_SEEKS,
15949                                 };
15950                                 register_shrinker(&cache_shrinker);
15951
15952   ;
15953   return 0;
15954 }
15955
15956 _ACEOF
15957
15958
15959         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15960         echo "obj-m := conftest.o" >build/Makefile
15961         modpost_flag=''
15962         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15963         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15964   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15965   (eval $ac_try) 2>&5
15966   ac_status=$?
15967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15968   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15969   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15970   (eval $ac_try) 2>&5
15971   ac_status=$?
15972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15973   test $ac_status = 0; }; }; then :
15974
15975                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15976 $as_echo "yes" >&6; }
15977
15978 $as_echo "#define HAVE_2ARGS_NEW_SHRINKER_CALLBACK 1" >>confdefs.h
15979
15980
15981 else
15982   $as_echo "$as_me: failed program was:" >&5
15983 sed 's/^/| /' conftest.$ac_ext >&5
15984
15985                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15986 $as_echo "no" >&6; }
15987                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ->count_objects callback exists" >&5
15988 $as_echo_n "checking whether ->count_objects callback exists... " >&6; }
15989
15990
15991 cat confdefs.h - <<_ACEOF >conftest.c
15992
15993
15994                                         #include <linux/mm.h>
15995
15996                                         unsigned long shrinker_cb(
15997                                                 struct shrinker *,
15998                                                 struct shrink_control *sc);
15999
16000 int
16001 main (void)
16002 {
16003
16004                                         struct shrinker cache_shrinker = {
16005                                                 .count_objects = shrinker_cb,
16006                                                 .scan_objects = shrinker_cb,
16007                                                 .seeks = DEFAULT_SEEKS,
16008                                         };
16009                                         register_shrinker(&cache_shrinker);
16010
16011   ;
16012   return 0;
16013 }
16014
16015 _ACEOF
16016
16017
16018         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16019         echo "obj-m := conftest.o" >build/Makefile
16020         modpost_flag=''
16021         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16022         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16023   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16024   (eval $ac_try) 2>&5
16025   ac_status=$?
16026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16027   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16028   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16029   (eval $ac_try) 2>&5
16030   ac_status=$?
16031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16032   test $ac_status = 0; }; }; then :
16033
16034                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16035 $as_echo "yes" >&6; }
16036
16037 $as_echo "#define HAVE_SPLIT_SHRINKER_CALLBACK 1" >>confdefs.h
16038
16039
16040 else
16041   $as_echo "$as_me: failed program was:" >&5
16042 sed 's/^/| /' conftest.$ac_ext >&5
16043
16044                                         as_fn_error $? "error" "$LINENO" 5
16045
16046
16047
16048 fi
16049         rm -Rf build
16050
16051
16052
16053
16054
16055 fi
16056         rm -Rf build
16057
16058
16059
16060
16061
16062 fi
16063         rm -Rf build
16064
16065
16066
16067
16068
16069 fi
16070         rm -Rf build
16071
16072
16073         EXTRA_KCFLAGS="$tmp_flags"
16074
16075
16076         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct ctl_table has ctl_name" >&5
16077 $as_echo_n "checking whether struct ctl_table has ctl_name... " >&6; }
16078
16079
16080 cat confdefs.h - <<_ACEOF >conftest.c
16081
16082
16083                 #include <linux/sysctl.h>
16084
16085 int
16086 main (void)
16087 {
16088
16089                 struct ctl_table ctl __attribute__ ((unused));
16090                 ctl.ctl_name = 0;
16091
16092   ;
16093   return 0;
16094 }
16095
16096 _ACEOF
16097
16098
16099         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16100         echo "obj-m := conftest.o" >build/Makefile
16101         modpost_flag=''
16102         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16103         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16104   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16105   (eval $ac_try) 2>&5
16106   ac_status=$?
16107   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16108   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16109   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16110   (eval $ac_try) 2>&5
16111   ac_status=$?
16112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16113   test $ac_status = 0; }; }; then :
16114
16115                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16116 $as_echo "yes" >&6; }
16117
16118 $as_echo "#define HAVE_CTL_NAME 1" >>confdefs.h
16119
16120
16121 else
16122   $as_echo "$as_me: failed program was:" >&5
16123 sed 's/^/| /' conftest.$ac_ext >&5
16124
16125                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16126 $as_echo "no" >&6; }
16127
16128
16129
16130 fi
16131         rm -Rf build
16132
16133
16134
16135
16136         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_TRIM_UNUSED_KSYM is disabled" >&5
16137 $as_echo_n "checking whether CONFIG_TRIM_UNUSED_KSYM is disabled... " >&6; }
16138
16139
16140 cat confdefs.h - <<_ACEOF >conftest.c
16141
16142
16143                 #if defined(CONFIG_TRIM_UNUSED_KSYMS)
16144                 #error CONFIG_TRIM_UNUSED_KSYMS not defined
16145                 #endif
16146
16147 int
16148 main (void)
16149 {
16150
16151   ;
16152   return 0;
16153 }
16154
16155 _ACEOF
16156
16157
16158         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16159         echo "obj-m := conftest.o" >build/Makefile
16160         modpost_flag=''
16161         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16162         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16164   (eval $ac_try) 2>&5
16165   ac_status=$?
16166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16167   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16168   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16169   (eval $ac_try) 2>&5
16170   ac_status=$?
16171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16172   test $ac_status = 0; }; }; then :
16173
16174                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16175 $as_echo "yes" >&6; }
16176
16177 else
16178   $as_echo "$as_me: failed program was:" >&5
16179 sed 's/^/| /' conftest.$ac_ext >&5
16180
16181                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16182 $as_echo "no" >&6; }
16183                 as_fn_error $? "
16184         *** This kernel has unused symbols trimming enabled, please disable.
16185         *** Rebuild the kernel with CONFIG_TRIM_UNUSED_KSYMS=n set." "$LINENO" 5
16186
16187
16188
16189 fi
16190         rm -Rf build
16191
16192
16193
16194
16195         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PDE_DATA() is available" >&5
16196 $as_echo_n "checking whether PDE_DATA() is available... " >&6; }
16197
16198
16199
16200 cat confdefs.h - <<_ACEOF >conftest.c
16201
16202
16203                 #include <linux/proc_fs.h>
16204
16205 int
16206 main (void)
16207 {
16208
16209                 PDE_DATA(NULL);
16210
16211   ;
16212   return 0;
16213 }
16214
16215 _ACEOF
16216
16217
16218         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16219         echo "obj-m := conftest.o" >build/Makefile
16220         modpost_flag=''
16221         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16222         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16223   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16224   (eval $ac_try) 2>&5
16225   ac_status=$?
16226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16227   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16228   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16229   (eval $ac_try) 2>&5
16230   ac_status=$?
16231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16232   test $ac_status = 0; }; }; then :
16233   rc=0
16234 else
16235   $as_echo "$as_me: failed program was:" >&5
16236 sed 's/^/| /' conftest.$ac_ext >&5
16237  rc=1
16238
16239
16240 fi
16241         rm -Rf build
16242
16243
16244         if test $rc -ne 0; then :
16245
16246                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16247 $as_echo "no" >&6; }
16248
16249         else
16250                 if test "x$enable_linux_builtin" != xyes; then
16251
16252         grep -q -E '[[:space:]]PDE_DATA[[:space:]]' \
16253                 $LINUX_OBJ/Module*.symvers 2>/dev/null
16254         rc=$?
16255         if test $rc -ne 0; then
16256                 export=0
16257                 for file in ; do
16258                         grep -q -E "EXPORT_SYMBOL.*(PDE_DATA)" \
16259                                 "$LINUX_OBJ/$file" 2>/dev/null
16260                         rc=$?
16261                         if test $rc -eq 0; then
16262                                 export=1
16263                                 break;
16264                         fi
16265                 done
16266                 if test $export -eq 0; then :
16267                         rc=1
16268                 else :
16269                         rc=0
16270                 fi
16271         else :
16272                 rc=0
16273         fi
16274
16275                 fi
16276                 if test $rc -ne 0; then :
16277
16278                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16279 $as_echo "no" >&6; }
16280
16281                 else :
16282
16283                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16284 $as_echo "yes" >&6; }
16285
16286 $as_echo "#define HAVE_PDE_DATA 1" >>confdefs.h
16287
16288
16289                 fi
16290         fi
16291
16292
16293         tmp_flags="$EXTRA_KCFLAGS"
16294         EXTRA_KCFLAGS="-Werror"
16295         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_fs_pwd() requires const struct path *" >&5
16296 $as_echo_n "checking whether set_fs_pwd() requires const struct path *... " >&6; }
16297
16298
16299 cat confdefs.h - <<_ACEOF >conftest.c
16300
16301
16302                 #include <linux/spinlock.h>
16303                 #include <linux/fs_struct.h>
16304                 #include <linux/path.h>
16305                 void (*const set_fs_pwd_func)
16306                         (struct fs_struct *, const struct path *)
16307                         = set_fs_pwd;
16308
16309 int
16310 main (void)
16311 {
16312
16313                 return 0;
16314
16315   ;
16316   return 0;
16317 }
16318
16319 _ACEOF
16320
16321
16322         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16323         echo "obj-m := conftest.o" >build/Makefile
16324         modpost_flag=''
16325         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16326         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16327   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16328   (eval $ac_try) 2>&5
16329   ac_status=$?
16330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16331   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16332   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16333   (eval $ac_try) 2>&5
16334   ac_status=$?
16335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16336   test $ac_status = 0; }; }; then :
16337
16338                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16339 $as_echo "yes" >&6; }
16340
16341 $as_echo "#define HAVE_SET_FS_PWD_WITH_CONST 1" >>confdefs.h
16342
16343
16344 else
16345   $as_echo "$as_me: failed program was:" >&5
16346 sed 's/^/| /' conftest.$ac_ext >&5
16347
16348
16349
16350 cat confdefs.h - <<_ACEOF >conftest.c
16351
16352
16353                         #include <linux/spinlock.h>
16354                         #include <linux/fs_struct.h>
16355                         #include <linux/path.h>
16356                         void (*const set_fs_pwd_func)
16357                                 (struct fs_struct *, struct path *)
16358                                 = set_fs_pwd;
16359
16360 int
16361 main (void)
16362 {
16363
16364                         return 0;
16365
16366   ;
16367   return 0;
16368 }
16369
16370 _ACEOF
16371
16372
16373         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16374         echo "obj-m := conftest.o" >build/Makefile
16375         modpost_flag=''
16376         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16377         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16378   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16379   (eval $ac_try) 2>&5
16380   ac_status=$?
16381   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16382   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16383   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16384   (eval $ac_try) 2>&5
16385   ac_status=$?
16386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16387   test $ac_status = 0; }; }; then :
16388
16389                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16390 $as_echo "no" >&6; }
16391
16392 else
16393   $as_echo "$as_me: failed program was:" >&5
16394 sed 's/^/| /' conftest.$ac_ext >&5
16395
16396                         as_fn_error $? "unknown" "$LINENO" 5
16397
16398
16399
16400 fi
16401         rm -Rf build
16402
16403
16404
16405
16406
16407 fi
16408         rm -Rf build
16409
16410
16411         EXTRA_KCFLAGS="$tmp_flags"
16412
16413         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 2 args" >&5
16414 $as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
16415
16416
16417 cat confdefs.h - <<_ACEOF >conftest.c
16418
16419
16420                 #include <linux/fs.h>
16421
16422 int
16423 main (void)
16424 {
16425
16426                 vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
16427
16428   ;
16429   return 0;
16430 }
16431
16432 _ACEOF
16433
16434
16435         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16436         echo "obj-m := conftest.o" >build/Makefile
16437         modpost_flag=''
16438         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16439         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16440   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16441   (eval $ac_try) 2>&5
16442   ac_status=$?
16443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16444   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16445   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16446   (eval $ac_try) 2>&5
16447   ac_status=$?
16448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16449   test $ac_status = 0; }; }; then :
16450
16451                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16452 $as_echo "yes" >&6; }
16453
16454 $as_echo "#define HAVE_2ARGS_VFS_UNLINK 1" >>confdefs.h
16455
16456
16457 else
16458   $as_echo "$as_me: failed program was:" >&5
16459 sed 's/^/| /' conftest.$ac_ext >&5
16460
16461                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16462 $as_echo "no" >&6; }
16463                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 3 args" >&5
16464 $as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
16465
16466
16467 cat confdefs.h - <<_ACEOF >conftest.c
16468
16469
16470                         #include <linux/fs.h>
16471
16472 int
16473 main (void)
16474 {
16475
16476                         vfs_unlink((struct inode *) NULL,
16477                                 (struct dentry *) NULL,
16478                                 (struct inode **) NULL);
16479
16480   ;
16481   return 0;
16482 }
16483
16484 _ACEOF
16485
16486
16487         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16488         echo "obj-m := conftest.o" >build/Makefile
16489         modpost_flag=''
16490         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16491         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16492   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16493   (eval $ac_try) 2>&5
16494   ac_status=$?
16495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16496   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16497   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16498   (eval $ac_try) 2>&5
16499   ac_status=$?
16500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16501   test $ac_status = 0; }; }; then :
16502
16503                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16504 $as_echo "yes" >&6; }
16505
16506 $as_echo "#define HAVE_3ARGS_VFS_UNLINK 1" >>confdefs.h
16507
16508
16509 else
16510   $as_echo "$as_me: failed program was:" >&5
16511 sed 's/^/| /' conftest.$ac_ext >&5
16512
16513                         as_fn_error $? "no" "$LINENO" 5
16514
16515
16516
16517 fi
16518         rm -Rf build
16519
16520
16521
16522
16523
16524
16525 fi
16526         rm -Rf build
16527
16528
16529
16530         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 4 args" >&5
16531 $as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
16532
16533
16534 cat confdefs.h - <<_ACEOF >conftest.c
16535
16536
16537                 #include <linux/fs.h>
16538
16539 int
16540 main (void)
16541 {
16542
16543                 vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
16544                         (struct inode *) NULL, (struct dentry *) NULL);
16545
16546   ;
16547   return 0;
16548 }
16549
16550 _ACEOF
16551
16552
16553         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16554         echo "obj-m := conftest.o" >build/Makefile
16555         modpost_flag=''
16556         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16557         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16558   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16559   (eval $ac_try) 2>&5
16560   ac_status=$?
16561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16562   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16563   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16564   (eval $ac_try) 2>&5
16565   ac_status=$?
16566   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16567   test $ac_status = 0; }; }; then :
16568
16569                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16570 $as_echo "yes" >&6; }
16571
16572 $as_echo "#define HAVE_4ARGS_VFS_RENAME 1" >>confdefs.h
16573
16574
16575 else
16576   $as_echo "$as_me: failed program was:" >&5
16577 sed 's/^/| /' conftest.$ac_ext >&5
16578
16579                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16580 $as_echo "no" >&6; }
16581                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 5 args" >&5
16582 $as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
16583
16584
16585 cat confdefs.h - <<_ACEOF >conftest.c
16586
16587
16588                         #include <linux/fs.h>
16589
16590 int
16591 main (void)
16592 {
16593
16594                         vfs_rename((struct inode *) NULL,
16595                                 (struct dentry *) NULL,
16596                                 (struct inode *) NULL,
16597                                 (struct dentry *) NULL,
16598                                 (struct inode **) NULL);
16599
16600   ;
16601   return 0;
16602 }
16603
16604 _ACEOF
16605
16606
16607         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16608         echo "obj-m := conftest.o" >build/Makefile
16609         modpost_flag=''
16610         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16611         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16612   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16613   (eval $ac_try) 2>&5
16614   ac_status=$?
16615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16616   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16617   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16618   (eval $ac_try) 2>&5
16619   ac_status=$?
16620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16621   test $ac_status = 0; }; }; then :
16622
16623                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16624 $as_echo "yes" >&6; }
16625
16626 $as_echo "#define HAVE_5ARGS_VFS_RENAME 1" >>confdefs.h
16627
16628
16629 else
16630   $as_echo "$as_me: failed program was:" >&5
16631 sed 's/^/| /' conftest.$ac_ext >&5
16632
16633                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16634 $as_echo "no" >&6; }
16635                                                                                                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 6 args" >&5
16636 $as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
16637
16638
16639 cat confdefs.h - <<_ACEOF >conftest.c
16640
16641
16642                                 #include <linux/fs.h>
16643
16644 int
16645 main (void)
16646 {
16647
16648                                 vfs_rename((struct inode *) NULL,
16649                                         (struct dentry *) NULL,
16650                                         (struct inode *) NULL,
16651                                         (struct dentry *) NULL,
16652                                         (struct inode **) NULL,
16653                                         (unsigned int) 0);
16654
16655   ;
16656   return 0;
16657 }
16658
16659 _ACEOF
16660
16661
16662         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16663         echo "obj-m := conftest.o" >build/Makefile
16664         modpost_flag=''
16665         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16666         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16667   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16668   (eval $ac_try) 2>&5
16669   ac_status=$?
16670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16671   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16673   (eval $ac_try) 2>&5
16674   ac_status=$?
16675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16676   test $ac_status = 0; }; }; then :
16677
16678                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16679 $as_echo "yes" >&6; }
16680
16681 $as_echo "#define HAVE_6ARGS_VFS_RENAME 1" >>confdefs.h
16682
16683
16684 else
16685   $as_echo "$as_me: failed program was:" >&5
16686 sed 's/^/| /' conftest.$ac_ext >&5
16687
16688                                 as_fn_error $? "no" "$LINENO" 5
16689
16690
16691
16692 fi
16693         rm -Rf build
16694
16695
16696
16697
16698
16699 fi
16700         rm -Rf build
16701
16702
16703
16704
16705
16706 fi
16707         rm -Rf build
16708
16709
16710
16711
16712         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_fsync() wants 2 args" >&5
16713 $as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
16714
16715
16716 cat confdefs.h - <<_ACEOF >conftest.c
16717
16718
16719                 #include <linux/fs.h>
16720
16721 int
16722 main (void)
16723 {
16724
16725                 vfs_fsync(NULL, 0);
16726
16727   ;
16728   return 0;
16729 }
16730
16731 _ACEOF
16732
16733
16734         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16735         echo "obj-m := conftest.o" >build/Makefile
16736         modpost_flag=''
16737         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16738         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16739   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16740   (eval $ac_try) 2>&5
16741   ac_status=$?
16742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16743   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16744   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16745   (eval $ac_try) 2>&5
16746   ac_status=$?
16747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16748   test $ac_status = 0; }; }; then :
16749
16750                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16751 $as_echo "yes" >&6; }
16752
16753 $as_echo "#define HAVE_2ARGS_VFS_FSYNC 1" >>confdefs.h
16754
16755
16756 else
16757   $as_echo "$as_me: failed program was:" >&5
16758 sed 's/^/| /' conftest.$ac_ext >&5
16759
16760                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16761 $as_echo "no" >&6; }
16762
16763
16764
16765 fi
16766         rm -Rf build
16767
16768
16769
16770
16771         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_range() inode operation is available" >&5
16772 $as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
16773
16774
16775 cat confdefs.h - <<_ACEOF >conftest.c
16776
16777
16778                 #include <linux/fs.h>
16779
16780 int
16781 main (void)
16782 {
16783
16784                 struct inode_operations ops;
16785                 ops.truncate_range = NULL;
16786
16787   ;
16788   return 0;
16789 }
16790
16791 _ACEOF
16792
16793
16794         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16795         echo "obj-m := conftest.o" >build/Makefile
16796         modpost_flag=''
16797         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16798         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16799   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16800   (eval $ac_try) 2>&5
16801   ac_status=$?
16802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16803   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16804   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16805   (eval $ac_try) 2>&5
16806   ac_status=$?
16807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16808   test $ac_status = 0; }; }; then :
16809
16810                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16811 $as_echo "yes" >&6; }
16812
16813 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
16814
16815
16816 else
16817   $as_echo "$as_me: failed program was:" >&5
16818 sed 's/^/| /' conftest.$ac_ext >&5
16819
16820                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16821 $as_echo "no" >&6; }
16822
16823
16824
16825 fi
16826         rm -Rf build
16827
16828
16829
16830
16831         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct fs_struct uses spinlock_t" >&5
16832 $as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
16833         tmp_flags="$EXTRA_KCFLAGS"
16834         EXTRA_KCFLAGS="-Werror"
16835
16836
16837 cat confdefs.h - <<_ACEOF >conftest.c
16838
16839
16840                 #include <linux/sched.h>
16841                 #include <linux/fs_struct.h>
16842
16843 int
16844 main (void)
16845 {
16846
16847                 static struct fs_struct fs;
16848                 spin_lock_init(&fs.lock);
16849
16850   ;
16851   return 0;
16852 }
16853
16854 _ACEOF
16855
16856
16857         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16858         echo "obj-m := conftest.o" >build/Makefile
16859         modpost_flag=''
16860         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16861         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16862   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16863   (eval $ac_try) 2>&5
16864   ac_status=$?
16865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16866   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16867   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16868   (eval $ac_try) 2>&5
16869   ac_status=$?
16870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16871   test $ac_status = 0; }; }; then :
16872
16873                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16874 $as_echo "yes" >&6; }
16875
16876 $as_echo "#define HAVE_FS_STRUCT_SPINLOCK 1" >>confdefs.h
16877
16878
16879 else
16880   $as_echo "$as_me: failed program was:" >&5
16881 sed 's/^/| /' conftest.$ac_ext >&5
16882
16883                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16884 $as_echo "no" >&6; }
16885
16886
16887
16888 fi
16889         rm -Rf build
16890
16891
16892         EXTRA_KCFLAGS="$tmp_flags"
16893
16894
16895         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kuid_t/kgid_t is available" >&5
16896 $as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
16897
16898
16899 cat confdefs.h - <<_ACEOF >conftest.c
16900
16901
16902                 #include <linux/uidgid.h>
16903
16904 int
16905 main (void)
16906 {
16907
16908                 kuid_t userid = KUIDT_INIT(0);
16909                 kgid_t groupid = KGIDT_INIT(0);
16910
16911   ;
16912   return 0;
16913 }
16914
16915 _ACEOF
16916
16917
16918         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16919         echo "obj-m := conftest.o" >build/Makefile
16920         modpost_flag=''
16921         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16922         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16924   (eval $ac_try) 2>&5
16925   ac_status=$?
16926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16927   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16929   (eval $ac_try) 2>&5
16930   ac_status=$?
16931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16932   test $ac_status = 0; }; }; then :
16933
16934
16935
16936 cat confdefs.h - <<_ACEOF >conftest.c
16937
16938
16939                         #include <linux/uidgid.h>
16940
16941 int
16942 main (void)
16943 {
16944
16945                         kuid_t userid = 0;
16946                         kgid_t groupid = 0;
16947
16948   ;
16949   return 0;
16950 }
16951
16952 _ACEOF
16953
16954
16955         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16956         echo "obj-m := conftest.o" >build/Makefile
16957         modpost_flag=''
16958         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16959         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16960   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16961   (eval $ac_try) 2>&5
16962   ac_status=$?
16963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16964   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16965   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16966   (eval $ac_try) 2>&5
16967   ac_status=$?
16968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16969   test $ac_status = 0; }; }; then :
16970
16971                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; optional" >&5
16972 $as_echo "yes; optional" >&6; }
16973
16974 else
16975   $as_echo "$as_me: failed program was:" >&5
16976 sed 's/^/| /' conftest.$ac_ext >&5
16977
16978                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; mandatory" >&5
16979 $as_echo "yes; mandatory" >&6; }
16980
16981 $as_echo "#define HAVE_KUIDGID_T 1" >>confdefs.h
16982
16983
16984
16985
16986 fi
16987         rm -Rf build
16988
16989
16990
16991 else
16992   $as_echo "$as_me: failed program was:" >&5
16993 sed 's/^/| /' conftest.$ac_ext >&5
16994
16995                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16996 $as_echo "no" >&6; }
16997
16998
16999
17000 fi
17001         rm -Rf build
17002
17003
17004
17005
17006
17007         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
17008 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
17009
17010
17011 cat confdefs.h - <<_ACEOF >conftest.c
17012
17013
17014                 #include <linux/fs.h>
17015
17016 int
17017 main (void)
17018 {
17019
17020                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
17021                 struct file_operations fops __attribute__ ((unused)) = {
17022                         .fallocate = fallocate,
17023                 };
17024
17025   ;
17026   return 0;
17027 }
17028
17029 _ACEOF
17030
17031
17032         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17033         echo "obj-m := conftest.o" >build/Makefile
17034         modpost_flag=''
17035         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17036         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17037   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17038   (eval $ac_try) 2>&5
17039   ac_status=$?
17040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17041   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17043   (eval $ac_try) 2>&5
17044   ac_status=$?
17045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17046   test $ac_status = 0; }; }; then :
17047
17048                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17049 $as_echo "yes" >&6; }
17050
17051 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
17052
17053
17054 else
17055   $as_echo "$as_me: failed program was:" >&5
17056 sed 's/^/| /' conftest.$ac_ext >&5
17057
17058                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17059 $as_echo "no" >&6; }
17060
17061
17062
17063 fi
17064         rm -Rf build
17065
17066
17067
17068
17069         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
17070 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
17071
17072
17073 cat confdefs.h - <<_ACEOF >conftest.c
17074
17075
17076                 #include <linux/fs.h>
17077
17078 int
17079 main (void)
17080 {
17081
17082                 long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
17083                 struct inode_operations fops __attribute__ ((unused)) = {
17084                         .fallocate = fallocate,
17085                 };
17086
17087   ;
17088   return 0;
17089 }
17090
17091 _ACEOF
17092
17093
17094         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17095         echo "obj-m := conftest.o" >build/Makefile
17096         modpost_flag=''
17097         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17098         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17099   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17100   (eval $ac_try) 2>&5
17101   ac_status=$?
17102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17103   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17104   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17105   (eval $ac_try) 2>&5
17106   ac_status=$?
17107   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17108   test $ac_status = 0; }; }; then :
17109
17110                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17111 $as_echo "yes" >&6; }
17112
17113 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
17114
17115
17116 else
17117   $as_echo "$as_me: failed program was:" >&5
17118 sed 's/^/| /' conftest.$ac_ext >&5
17119
17120                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17121 $as_echo "no" >&6; }
17122
17123
17124
17125 fi
17126         rm -Rf build
17127
17128
17129
17130
17131         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
17132 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
17133
17134
17135 cat confdefs.h - <<_ACEOF >conftest.c
17136
17137
17138                 #include <linux/fs.h>
17139
17140 int
17141 main (void)
17142 {
17143
17144                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
17145                 struct file_operations_no_const fops __attribute__ ((unused)) = {
17146                         .fallocate = fallocate,
17147                 };
17148
17149   ;
17150   return 0;
17151 }
17152
17153 _ACEOF
17154
17155
17156         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17157         echo "obj-m := conftest.o" >build/Makefile
17158         modpost_flag=''
17159         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17160         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17161   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17162   (eval $ac_try) 2>&5
17163   ac_status=$?
17164   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17165   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17166   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17167   (eval $ac_try) 2>&5
17168   ac_status=$?
17169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17170   test $ac_status = 0; }; }; then :
17171
17172                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17173 $as_echo "yes" >&6; }
17174
17175 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
17176
17177
17178 else
17179   $as_echo "$as_me: failed program was:" >&5
17180 sed 's/^/| /' conftest.$ac_ext >&5
17181
17182                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17183 $as_echo "no" >&6; }
17184
17185
17186
17187 fi
17188         rm -Rf build
17189
17190
17191
17192
17193
17194         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
17195 $as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
17196
17197
17198 cat confdefs.h - <<_ACEOF >conftest.c
17199
17200
17201                 #if !defined(CONFIG_ZLIB_INFLATE) && \
17202                     !defined(CONFIG_ZLIB_INFLATE_MODULE)
17203                 #error CONFIG_ZLIB_INFLATE not defined
17204                 #endif
17205
17206 int
17207 main (void)
17208 {
17209
17210   ;
17211   return 0;
17212 }
17213
17214 _ACEOF
17215
17216
17217         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17218         echo "obj-m := conftest.o" >build/Makefile
17219         modpost_flag=''
17220         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17221         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17222   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17223   (eval $ac_try) 2>&5
17224   ac_status=$?
17225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17226   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17227   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17228   (eval $ac_try) 2>&5
17229   ac_status=$?
17230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17231   test $ac_status = 0; }; }; then :
17232
17233                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17234 $as_echo "yes" >&6; }
17235
17236 else
17237   $as_echo "$as_me: failed program was:" >&5
17238 sed 's/^/| /' conftest.$ac_ext >&5
17239
17240                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17241 $as_echo "no" >&6; }
17242                 as_fn_error $? "
17243         *** This kernel does not include the required zlib inflate support.
17244         *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." "$LINENO" 5
17245
17246
17247
17248 fi
17249         rm -Rf build
17250
17251
17252
17253
17254         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
17255 $as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
17256
17257
17258 cat confdefs.h - <<_ACEOF >conftest.c
17259
17260
17261                 #if !defined(CONFIG_ZLIB_DEFLATE) && \
17262                     !defined(CONFIG_ZLIB_DEFLATE_MODULE)
17263                 #error CONFIG_ZLIB_DEFLATE not defined
17264                 #endif
17265
17266 int
17267 main (void)
17268 {
17269
17270   ;
17271   return 0;
17272 }
17273
17274 _ACEOF
17275
17276
17277         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17278         echo "obj-m := conftest.o" >build/Makefile
17279         modpost_flag=''
17280         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17281         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17282   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17283   (eval $ac_try) 2>&5
17284   ac_status=$?
17285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17286   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17287   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17288   (eval $ac_try) 2>&5
17289   ac_status=$?
17290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17291   test $ac_status = 0; }; }; then :
17292
17293                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17294 $as_echo "yes" >&6; }
17295
17296 else
17297   $as_echo "$as_me: failed program was:" >&5
17298 sed 's/^/| /' conftest.$ac_ext >&5
17299
17300                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17301 $as_echo "no" >&6; }
17302                 as_fn_error $? "
17303         *** This kernel does not include the required zlib deflate support.
17304         *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." "$LINENO" 5
17305
17306
17307
17308 fi
17309         rm -Rf build
17310
17311
17312
17313         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
17314 $as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
17315
17316
17317 cat confdefs.h - <<_ACEOF >conftest.c
17318
17319
17320                 #include <linux/zlib.h>
17321
17322 int
17323 main (void)
17324 {
17325
17326                 return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
17327
17328   ;
17329   return 0;
17330 }
17331
17332 _ACEOF
17333
17334
17335         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17336         echo "obj-m := conftest.o" >build/Makefile
17337         modpost_flag=''
17338         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17339         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17340   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17341   (eval $ac_try) 2>&5
17342   ac_status=$?
17343   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17344   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17345   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17346   (eval $ac_try) 2>&5
17347   ac_status=$?
17348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17349   test $ac_status = 0; }; }; then :
17350
17351                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17352 $as_echo "yes" >&6; }
17353
17354 $as_echo "#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1" >>confdefs.h
17355
17356
17357 else
17358   $as_echo "$as_me: failed program was:" >&5
17359 sed 's/^/| /' conftest.$ac_ext >&5
17360
17361                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17362 $as_echo "no" >&6; }
17363
17364
17365
17366 fi
17367         rm -Rf build
17368
17369
17370
17371
17372         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct shrink_control exists" >&5
17373 $as_echo_n "checking whether struct shrink_control exists... " >&6; }
17374
17375
17376 cat confdefs.h - <<_ACEOF >conftest.c
17377
17378
17379                 #include <linux/mm.h>
17380
17381 int
17382 main (void)
17383 {
17384
17385                 struct shrink_control sc __attribute__ ((unused));
17386
17387                 sc.nr_to_scan = 0;
17388                 sc.gfp_mask = GFP_KERNEL;
17389
17390   ;
17391   return 0;
17392 }
17393
17394 _ACEOF
17395
17396
17397         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17398         echo "obj-m := conftest.o" >build/Makefile
17399         modpost_flag=''
17400         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17401         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17402   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17403   (eval $ac_try) 2>&5
17404   ac_status=$?
17405   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17406   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17407   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17408   (eval $ac_try) 2>&5
17409   ac_status=$?
17410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17411   test $ac_status = 0; }; }; then :
17412
17413                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17414 $as_echo "yes" >&6; }
17415
17416 $as_echo "#define HAVE_SHRINK_CONTROL_STRUCT 1" >>confdefs.h
17417
17418
17419 else
17420   $as_echo "$as_me: failed program was:" >&5
17421 sed 's/^/| /' conftest.$ac_ext >&5
17422
17423                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17424 $as_echo "no" >&6; }
17425
17426
17427
17428 fi
17429         rm -Rf build
17430
17431
17432
17433
17434         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore member wait_lock is raw" >&5
17435 $as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
17436         tmp_flags="$EXTRA_KCFLAGS"
17437         EXTRA_KCFLAGS="-Werror"
17438
17439
17440 cat confdefs.h - <<_ACEOF >conftest.c
17441
17442
17443                 #include <linux/rwsem.h>
17444
17445 int
17446 main (void)
17447 {
17448
17449                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
17450                 raw_spinlock_t dummy_lock __attribute__ ((unused));
17451                 dummy_semaphore.wait_lock = dummy_lock;
17452
17453   ;
17454   return 0;
17455 }
17456
17457 _ACEOF
17458
17459
17460         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17461         echo "obj-m := conftest.o" >build/Makefile
17462         modpost_flag=''
17463         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17464         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17465   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17466   (eval $ac_try) 2>&5
17467   ac_status=$?
17468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17469   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17470   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17471   (eval $ac_try) 2>&5
17472   ac_status=$?
17473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17474   test $ac_status = 0; }; }; then :
17475
17476                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17477 $as_echo "yes" >&6; }
17478
17479 $as_echo "#define RWSEM_SPINLOCK_IS_RAW 1" >>confdefs.h
17480
17481
17482 else
17483   $as_echo "$as_me: failed program was:" >&5
17484 sed 's/^/| /' conftest.$ac_ext >&5
17485
17486                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17487 $as_echo "no" >&6; }
17488
17489
17490
17491 fi
17492         rm -Rf build
17493
17494
17495         EXTRA_KCFLAGS="$tmp_flags"
17496
17497
17498         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has member activity" >&5
17499 $as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
17500         tmp_flags="$EXTRA_KCFLAGS"
17501         EXTRA_KCFLAGS="-Werror"
17502
17503
17504 cat confdefs.h - <<_ACEOF >conftest.c
17505
17506
17507                 #include <linux/rwsem.h>
17508
17509 int
17510 main (void)
17511 {
17512
17513                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
17514                 dummy_semaphore.activity = 0;
17515
17516   ;
17517   return 0;
17518 }
17519
17520 _ACEOF
17521
17522
17523         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17524         echo "obj-m := conftest.o" >build/Makefile
17525         modpost_flag=''
17526         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17527         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17528   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17529   (eval $ac_try) 2>&5
17530   ac_status=$?
17531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17532   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17533   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17534   (eval $ac_try) 2>&5
17535   ac_status=$?
17536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17537   test $ac_status = 0; }; }; then :
17538
17539                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17540 $as_echo "yes" >&6; }
17541
17542 $as_echo "#define HAVE_RWSEM_ACTIVITY 1" >>confdefs.h
17543
17544
17545 else
17546   $as_echo "$as_me: failed program was:" >&5
17547 sed 's/^/| /' conftest.$ac_ext >&5
17548
17549                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17550 $as_echo "no" >&6; }
17551
17552
17553
17554 fi
17555         rm -Rf build
17556
17557
17558         EXTRA_KCFLAGS="$tmp_flags"
17559
17560
17561         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has atomic_long_t member count" >&5
17562 $as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
17563         tmp_flags="$EXTRA_KCFLAGS"
17564         EXTRA_KCFLAGS="-Werror"
17565
17566
17567 cat confdefs.h - <<_ACEOF >conftest.c
17568
17569
17570                 #include <linux/rwsem.h>
17571
17572 int
17573 main (void)
17574 {
17575
17576                 DECLARE_RWSEM(dummy_semaphore);
17577                 (void) atomic_long_read(&dummy_semaphore.count);
17578
17579   ;
17580   return 0;
17581 }
17582
17583 _ACEOF
17584
17585
17586         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17587         echo "obj-m := conftest.o" >build/Makefile
17588         modpost_flag=''
17589         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17590         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17591   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17592   (eval $ac_try) 2>&5
17593   ac_status=$?
17594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17595   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17596   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17597   (eval $ac_try) 2>&5
17598   ac_status=$?
17599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17600   test $ac_status = 0; }; }; then :
17601
17602                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17603 $as_echo "yes" >&6; }
17604
17605 $as_echo "#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1" >>confdefs.h
17606
17607
17608 else
17609   $as_echo "$as_me: failed program was:" >&5
17610 sed 's/^/| /' conftest.$ac_ext >&5
17611
17612                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17613 $as_echo "no" >&6; }
17614
17615
17616
17617 fi
17618         rm -Rf build
17619
17620
17621         EXTRA_KCFLAGS="$tmp_flags"
17622
17623         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/rt.h exists" >&5
17624 $as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
17625
17626
17627 cat confdefs.h - <<_ACEOF >conftest.c
17628
17629
17630                 #include <linux/sched.h>
17631                 #include <linux/sched/rt.h>
17632
17633 int
17634 main (void)
17635 {
17636
17637                 return 0;
17638
17639   ;
17640   return 0;
17641 }
17642
17643 _ACEOF
17644
17645
17646         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17647         echo "obj-m := conftest.o" >build/Makefile
17648         modpost_flag=''
17649         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17650         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17651   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17652   (eval $ac_try) 2>&5
17653   ac_status=$?
17654   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17655   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17656   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17657   (eval $ac_try) 2>&5
17658   ac_status=$?
17659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17660   test $ac_status = 0; }; }; then :
17661
17662
17663 $as_echo "#define HAVE_SCHED_RT_HEADER 1" >>confdefs.h
17664
17665                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17666 $as_echo "yes" >&6; }
17667
17668 else
17669   $as_echo "$as_me: failed program was:" >&5
17670 sed 's/^/| /' conftest.$ac_ext >&5
17671
17672                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17673 $as_echo "no" >&6; }
17674
17675
17676
17677 fi
17678         rm -Rf build
17679
17680
17681
17682         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/signal.h exists" >&5
17683 $as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
17684
17685
17686 cat confdefs.h - <<_ACEOF >conftest.c
17687
17688
17689                 #include <linux/sched.h>
17690                 #include <linux/sched/signal.h>
17691
17692 int
17693 main (void)
17694 {
17695
17696                 return 0;
17697
17698   ;
17699   return 0;
17700 }
17701
17702 _ACEOF
17703
17704
17705         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17706         echo "obj-m := conftest.o" >build/Makefile
17707         modpost_flag=''
17708         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17709         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17710   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17711   (eval $ac_try) 2>&5
17712   ac_status=$?
17713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17714   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17715   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17716   (eval $ac_try) 2>&5
17717   ac_status=$?
17718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17719   test $ac_status = 0; }; }; then :
17720
17721
17722 $as_echo "#define HAVE_SCHED_SIGNAL_HEADER 1" >>confdefs.h
17723
17724                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17725 $as_echo "yes" >&6; }
17726
17727 else
17728   $as_echo "$as_me: failed program was:" >&5
17729 sed 's/^/| /' conftest.$ac_ext >&5
17730
17731                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17732 $as_echo "no" >&6; }
17733
17734
17735
17736 fi
17737         rm -Rf build
17738
17739
17740
17741
17742         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 4 args" >&5
17743 $as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
17744
17745
17746 cat confdefs.h - <<_ACEOF >conftest.c
17747
17748
17749                 #include <linux/fs.h>
17750
17751 int
17752 main (void)
17753 {
17754
17755                 vfs_getattr((const struct path *)NULL,
17756                         (struct kstat *)NULL,
17757                         (u32)0,
17758                         (unsigned int)0);
17759
17760   ;
17761   return 0;
17762 }
17763
17764 _ACEOF
17765
17766
17767         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17768         echo "obj-m := conftest.o" >build/Makefile
17769         modpost_flag=''
17770         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17771         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17772   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17773   (eval $ac_try) 2>&5
17774   ac_status=$?
17775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17776   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17777   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17778   (eval $ac_try) 2>&5
17779   ac_status=$?
17780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17781   test $ac_status = 0; }; }; then :
17782
17783                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17784 $as_echo "yes" >&6; }
17785
17786 $as_echo "#define HAVE_4ARGS_VFS_GETATTR 1" >>confdefs.h
17787
17788
17789 else
17790   $as_echo "$as_me: failed program was:" >&5
17791 sed 's/^/| /' conftest.$ac_ext >&5
17792
17793                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17794 $as_echo "no" >&6; }
17795
17796
17797
17798 fi
17799         rm -Rf build
17800
17801
17802
17803
17804         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 3 args" >&5
17805 $as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
17806
17807
17808 cat confdefs.h - <<_ACEOF >conftest.c
17809
17810
17811                 #include <linux/fs.h>
17812
17813 int
17814 main (void)
17815 {
17816
17817                 vfs_getattr((struct vfsmount *)NULL,
17818                         (struct dentry *)NULL,
17819                         (struct kstat *)NULL);
17820
17821   ;
17822   return 0;
17823 }
17824
17825 _ACEOF
17826
17827
17828         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17829         echo "obj-m := conftest.o" >build/Makefile
17830         modpost_flag=''
17831         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17832         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17833   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17834   (eval $ac_try) 2>&5
17835   ac_status=$?
17836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17837   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17838   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17839   (eval $ac_try) 2>&5
17840   ac_status=$?
17841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17842   test $ac_status = 0; }; }; then :
17843
17844                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17845 $as_echo "yes" >&6; }
17846
17847 $as_echo "#define HAVE_3ARGS_VFS_GETATTR 1" >>confdefs.h
17848
17849
17850 else
17851   $as_echo "$as_me: failed program was:" >&5
17852 sed 's/^/| /' conftest.$ac_ext >&5
17853
17854                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17855 $as_echo "no" >&6; }
17856
17857
17858
17859 fi
17860         rm -Rf build
17861
17862
17863
17864
17865         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants 2 args" >&5
17866 $as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
17867
17868
17869 cat confdefs.h - <<_ACEOF >conftest.c
17870
17871
17872                 #include <linux/fs.h>
17873
17874 int
17875 main (void)
17876 {
17877
17878                 vfs_getattr((struct path *) NULL,
17879                         (struct kstat *)NULL);
17880
17881   ;
17882   return 0;
17883 }
17884
17885 _ACEOF
17886
17887
17888         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17889         echo "obj-m := conftest.o" >build/Makefile
17890         modpost_flag=''
17891         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17892         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17893   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17894   (eval $ac_try) 2>&5
17895   ac_status=$?
17896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17897   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17898   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17899   (eval $ac_try) 2>&5
17900   ac_status=$?
17901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17902   test $ac_status = 0; }; }; then :
17903
17904                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17905 $as_echo "yes" >&6; }
17906
17907 $as_echo "#define HAVE_2ARGS_VFS_GETATTR 1" >>confdefs.h
17908
17909
17910 else
17911   $as_echo "$as_me: failed program was:" >&5
17912 sed 's/^/| /' conftest.$ac_ext >&5
17913
17914                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17915 $as_echo "no" >&6; }
17916
17917
17918
17919 fi
17920         rm -Rf build
17921
17922
17923
17924
17925         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep_range() is available" >&5
17926 $as_echo_n "checking whether usleep_range() is available... " >&6; }
17927
17928
17929 cat confdefs.h - <<_ACEOF >conftest.c
17930
17931
17932                 #include <linux/delay.h>
17933
17934 int
17935 main (void)
17936 {
17937
17938                 usleep_range(0, 0);
17939
17940   ;
17941   return 0;
17942 }
17943
17944 _ACEOF
17945
17946
17947         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17948         echo "obj-m := conftest.o" >build/Makefile
17949         modpost_flag=''
17950         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17951         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17952   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17953   (eval $ac_try) 2>&5
17954   ac_status=$?
17955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17956   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17957   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17958   (eval $ac_try) 2>&5
17959   ac_status=$?
17960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17961   test $ac_status = 0; }; }; then :
17962
17963                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17964 $as_echo "yes" >&6; }
17965
17966 $as_echo "#define HAVE_USLEEP_RANGE 1" >>confdefs.h
17967
17968
17969 else
17970   $as_echo "$as_me: failed program was:" >&5
17971 sed 's/^/| /' conftest.$ac_ext >&5
17972
17973                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17974 $as_echo "no" >&6; }
17975
17976
17977
17978 fi
17979         rm -Rf build
17980
17981
17982
17983
17984         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has allocflags" >&5
17985 $as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
17986
17987
17988 cat confdefs.h - <<_ACEOF >conftest.c
17989
17990
17991                 #include <linux/slab.h>
17992
17993 int
17994 main (void)
17995 {
17996
17997                 struct kmem_cache cachep __attribute__ ((unused));
17998                 cachep.allocflags = GFP_KERNEL;
17999
18000   ;
18001   return 0;
18002 }
18003
18004 _ACEOF
18005
18006
18007         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18008         echo "obj-m := conftest.o" >build/Makefile
18009         modpost_flag=''
18010         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18011         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18012   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18013   (eval $ac_try) 2>&5
18014   ac_status=$?
18015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18016   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18017   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18018   (eval $ac_try) 2>&5
18019   ac_status=$?
18020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18021   test $ac_status = 0; }; }; then :
18022
18023                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18024 $as_echo "yes" >&6; }
18025
18026 $as_echo "#define HAVE_KMEM_CACHE_ALLOCFLAGS 1" >>confdefs.h
18027
18028
18029 else
18030   $as_echo "$as_me: failed program was:" >&5
18031 sed 's/^/| /' conftest.$ac_ext >&5
18032
18033                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18034 $as_echo "no" >&6; }
18035
18036                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has gfpflags" >&5
18037 $as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
18038
18039
18040 cat confdefs.h - <<_ACEOF >conftest.c
18041
18042
18043                         #include <linux/slab.h>
18044
18045 int
18046 main (void)
18047 {
18048
18049                         struct kmem_cache cachep __attribute__ ((unused));
18050                         cachep.gfpflags = GFP_KERNEL;
18051
18052   ;
18053   return 0;
18054 }
18055
18056 _ACEOF
18057
18058
18059         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18060         echo "obj-m := conftest.o" >build/Makefile
18061         modpost_flag=''
18062         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18063         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18065   (eval $ac_try) 2>&5
18066   ac_status=$?
18067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18068   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18069   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18070   (eval $ac_try) 2>&5
18071   ac_status=$?
18072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18073   test $ac_status = 0; }; }; then :
18074
18075                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18076 $as_echo "yes" >&6; }
18077
18078 $as_echo "#define HAVE_KMEM_CACHE_GFPFLAGS 1" >>confdefs.h
18079
18080
18081 else
18082   $as_echo "$as_me: failed program was:" >&5
18083 sed 's/^/| /' conftest.$ac_ext >&5
18084
18085                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18086 $as_echo "no" >&6; }
18087
18088
18089
18090 fi
18091         rm -Rf build
18092
18093
18094
18095
18096
18097 fi
18098         rm -Rf build
18099
18100
18101
18102
18103         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wait_on_bit() takes an action" >&5
18104 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
18105
18106
18107 cat confdefs.h - <<_ACEOF >conftest.c
18108
18109
18110                 #include <linux/wait.h>
18111
18112 int
18113 main (void)
18114 {
18115
18116                 int (*action)(void *) = NULL;
18117                 wait_on_bit(NULL, 0, action, 0);
18118
18119   ;
18120   return 0;
18121 }
18122
18123 _ACEOF
18124
18125
18126         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18127         echo "obj-m := conftest.o" >build/Makefile
18128         modpost_flag=''
18129         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18130         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18131   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18132   (eval $ac_try) 2>&5
18133   ac_status=$?
18134   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18135   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18136   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18137   (eval $ac_try) 2>&5
18138   ac_status=$?
18139   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18140   test $ac_status = 0; }; }; then :
18141
18142                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18143 $as_echo "yes" >&6; }
18144
18145 $as_echo "#define HAVE_WAIT_ON_BIT_ACTION 1" >>confdefs.h
18146
18147
18148 else
18149   $as_echo "$as_me: failed program was:" >&5
18150 sed 's/^/| /' conftest.$ac_ext >&5
18151
18152                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18153 $as_echo "no" >&6; }
18154
18155
18156
18157 fi
18158         rm -Rf build
18159
18160
18161
18162
18163         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_lock_shared() exists" >&5
18164 $as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
18165         tmp_flags="$EXTRA_KCFLAGS"
18166         EXTRA_KCFLAGS="-Werror"
18167
18168
18169 cat confdefs.h - <<_ACEOF >conftest.c
18170
18171
18172                 #include <linux/fs.h>
18173
18174 int
18175 main (void)
18176 {
18177
18178                 struct inode *inode = NULL;
18179                 inode_lock_shared(inode);
18180
18181   ;
18182   return 0;
18183 }
18184
18185 _ACEOF
18186
18187
18188         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18189         echo "obj-m := conftest.o" >build/Makefile
18190         modpost_flag=''
18191         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18192         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18193   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18194   (eval $ac_try) 2>&5
18195   ac_status=$?
18196   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18197   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18198   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18199   (eval $ac_try) 2>&5
18200   ac_status=$?
18201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18202   test $ac_status = 0; }; }; then :
18203
18204                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18205 $as_echo "yes" >&6; }
18206
18207 $as_echo "#define HAVE_INODE_LOCK_SHARED 1" >>confdefs.h
18208
18209
18210 else
18211   $as_echo "$as_me: failed program was:" >&5
18212 sed 's/^/| /' conftest.$ac_ext >&5
18213
18214                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18215 $as_echo "no" >&6; }
18216
18217
18218
18219 fi
18220         rm -Rf build
18221
18222
18223         EXTRA_KCFLAGS="$tmp_flags"
18224
18225
18226         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex has owner" >&5
18227 $as_echo_n "checking whether mutex has owner... " >&6; }
18228         tmp_flags="$EXTRA_KCFLAGS"
18229         EXTRA_KCFLAGS="-Werror"
18230
18231
18232 cat confdefs.h - <<_ACEOF >conftest.c
18233
18234
18235                 #include <linux/mutex.h>
18236                 #include <linux/spinlock.h>
18237
18238 int
18239 main (void)
18240 {
18241
18242                 DEFINE_MUTEX(m);
18243                 struct task_struct *t __attribute__ ((unused));
18244                 t = m.owner;
18245
18246   ;
18247   return 0;
18248 }
18249
18250 _ACEOF
18251
18252
18253         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18254         echo "obj-m := conftest.o" >build/Makefile
18255         modpost_flag=''
18256         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18257         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18258   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18259   (eval $ac_try) 2>&5
18260   ac_status=$?
18261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18262   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18263   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18264   (eval $ac_try) 2>&5
18265   ac_status=$?
18266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18267   test $ac_status = 0; }; }; then :
18268
18269                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18270 $as_echo "yes" >&6; }
18271
18272 $as_echo "#define HAVE_MUTEX_OWNER 1" >>confdefs.h
18273
18274
18275 else
18276   $as_echo "$as_me: failed program was:" >&5
18277 sed 's/^/| /' conftest.$ac_ext >&5
18278
18279                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18280 $as_echo "no" >&6; }
18281
18282
18283
18284 fi
18285         rm -Rf build
18286
18287
18288         EXTRA_KCFLAGS="$tmp_flags"
18289
18290
18291         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether group_info->gid exists" >&5
18292 $as_echo_n "checking whether group_info->gid exists... " >&6; }
18293         tmp_flags="$EXTRA_KCFLAGS"
18294         EXTRA_KCFLAGS="-Werror"
18295
18296
18297 cat confdefs.h - <<_ACEOF >conftest.c
18298
18299
18300                 #include <linux/cred.h>
18301
18302 int
18303 main (void)
18304 {
18305
18306                 struct group_info *gi = groups_alloc(1);
18307                 gi->gid[0] = KGIDT_INIT(0);
18308
18309   ;
18310   return 0;
18311 }
18312
18313 _ACEOF
18314
18315
18316         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18317         echo "obj-m := conftest.o" >build/Makefile
18318         modpost_flag=''
18319         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18320         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18321   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18322   (eval $ac_try) 2>&5
18323   ac_status=$?
18324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18325   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18326   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18327   (eval $ac_try) 2>&5
18328   ac_status=$?
18329   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18330   test $ac_status = 0; }; }; then :
18331
18332                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18333 $as_echo "yes" >&6; }
18334
18335 $as_echo "#define HAVE_GROUP_INFO_GID 1" >>confdefs.h
18336
18337
18338 else
18339   $as_echo "$as_me: failed program was:" >&5
18340 sed 's/^/| /' conftest.$ac_ext >&5
18341
18342                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18343 $as_echo "no" >&6; }
18344
18345
18346
18347 fi
18348         rm -Rf build
18349
18350
18351         EXTRA_KCFLAGS="$tmp_flags"
18352
18353
18354                            ;;
18355                 srpm)                        ;;
18356                 *)
18357                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
18358 $as_echo "Error!" >&6; }
18359                 as_fn_error $? "Bad value \"$SPL_CONFIG\" for --with-config,
18360                              user kernel|user|all|srpm" "$LINENO" 5 ;;
18361         esac
18362
18363          if test "$SPL_CONFIG" = user -o "$SPL_CONFIG" = all; then
18364   CONFIG_USER_TRUE=
18365   CONFIG_USER_FALSE='#'
18366 else
18367   CONFIG_USER_TRUE='#'
18368   CONFIG_USER_FALSE=
18369 fi
18370
18371          if test "$SPL_CONFIG" = kernel -o "$SPL_CONFIG" = all &&
18372                        test "x$enable_linux_builtin" != xyes ; then
18373   CONFIG_KERNEL_TRUE=
18374   CONFIG_KERNEL_FALSE='#'
18375 else
18376   CONFIG_KERNEL_TRUE='#'
18377   CONFIG_KERNEL_FALSE=
18378 fi
18379
18380
18381
18382 ac_config_files="$ac_config_files Makefile man/Makefile man/man1/Makefile man/man5/Makefile lib/Makefile cmd/Makefile module/Makefile module/spl/Makefile module/splat/Makefile include/Makefile include/fs/Makefile include/linux/Makefile include/rpc/Makefile include/sharefs/Makefile include/sys/Makefile include/sys/fm/Makefile include/sys/fs/Makefile include/sys/sysevent/Makefile include/util/Makefile include/vm/Makefile scripts/Makefile rpm/Makefile rpm/redhat/Makefile rpm/redhat/spl.spec rpm/redhat/spl-kmod.spec rpm/redhat/spl-dkms.spec rpm/generic/Makefile rpm/generic/spl.spec rpm/generic/spl-kmod.spec rpm/generic/spl-dkms.spec spl.release"
18383
18384
18385 cat >confcache <<\_ACEOF
18386 # This file is a shell script that caches the results of configure
18387 # tests run on this system so they can be shared between configure
18388 # scripts and configure runs, see configure's option --config-cache.
18389 # It is not useful on other systems.  If it contains results you don't
18390 # want to keep, you may remove or edit it.
18391 #
18392 # config.status only pays attention to the cache file if you give it
18393 # the --recheck option to rerun configure.
18394 #
18395 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18396 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18397 # following values.
18398
18399 _ACEOF
18400
18401 # The following way of writing the cache mishandles newlines in values,
18402 # but we know of no workaround that is simple, portable, and efficient.
18403 # So, we kill variables containing newlines.
18404 # Ultrix sh set writes to stderr and can't be redirected directly,
18405 # and sets the high bit in the cache file unless we assign to the vars.
18406 (
18407   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18408     eval ac_val=\$$ac_var
18409     case $ac_val in #(
18410     *${as_nl}*)
18411       case $ac_var in #(
18412       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18413 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18414       esac
18415       case $ac_var in #(
18416       _ | IFS | as_nl) ;; #(
18417       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18418       *) { eval $ac_var=; unset $ac_var;} ;;
18419       esac ;;
18420     esac
18421   done
18422
18423   (set) 2>&1 |
18424     case $as_nl`(ac_space=' '; set) 2>&1` in #(
18425     *${as_nl}ac_space=\ *)
18426       # `set' does not quote correctly, so add quotes: double-quote
18427       # substitution turns \\\\ into \\, and sed turns \\ into \.
18428       sed -n \
18429         "s/'/'\\\\''/g;
18430           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18431       ;; #(
18432     *)
18433       # `set' quotes correctly as required by POSIX, so do not add quotes.
18434       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18435       ;;
18436     esac |
18437     sort
18438 ) |
18439   sed '
18440      /^ac_cv_env_/b end
18441      t clear
18442      :clear
18443      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18444      t end
18445      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18446      :end' >>confcache
18447 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18448   if test -w "$cache_file"; then
18449     if test "x$cache_file" != "x/dev/null"; then
18450       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18451 $as_echo "$as_me: updating cache $cache_file" >&6;}
18452       if test ! -f "$cache_file" || test -h "$cache_file"; then
18453         cat confcache >"$cache_file"
18454       else
18455         case $cache_file in #(
18456         */* | ?:*)
18457           mv -f confcache "$cache_file"$$ &&
18458           mv -f "$cache_file"$$ "$cache_file" ;; #(
18459         *)
18460           mv -f confcache "$cache_file" ;;
18461         esac
18462       fi
18463     fi
18464   else
18465     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18466 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18467   fi
18468 fi
18469 rm -f confcache
18470
18471 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18472 # Let make expand exec_prefix.
18473 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18474
18475 DEFS=-DHAVE_CONFIG_H
18476
18477 ac_libobjs=
18478 ac_ltlibobjs=
18479 U=
18480 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18481   # 1. Remove the extension, and $U if already installed.
18482   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18483   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18484   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
18485   #    will be set to the directory where LIBOBJS objects are built.
18486   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18487   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18488 done
18489 LIBOBJS=$ac_libobjs
18490
18491 LTLIBOBJS=$ac_ltlibobjs
18492
18493
18494 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
18495   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
18496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18497 fi
18498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
18499 $as_echo_n "checking that generated files are newer than configure... " >&6; }
18500    if test -n "$am_sleep_pid"; then
18501      # Hide warnings about reused PIDs.
18502      wait $am_sleep_pid 2>/dev/null
18503    fi
18504    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
18505 $as_echo "done" >&6; }
18506  if test -n "$EXEEXT"; then
18507   am__EXEEXT_TRUE=
18508   am__EXEEXT_FALSE='#'
18509 else
18510   am__EXEEXT_TRUE='#'
18511   am__EXEEXT_FALSE=
18512 fi
18513
18514 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
18515   as_fn_error $? "conditional \"AMDEP\" was never defined.
18516 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18517 fi
18518 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
18519   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
18520 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18521 fi
18522 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
18523   as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
18524 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18525 fi
18526 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
18527   as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
18528 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18529 fi
18530
18531 : "${CONFIG_STATUS=./config.status}"
18532 ac_write_fail=0
18533 ac_clean_files_save=$ac_clean_files
18534 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18536 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18537 as_write_fail=0
18538 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18539 #! $SHELL
18540 # Generated by $as_me.
18541 # Run this file to recreate the current configuration.
18542 # Compiler output produced by configure, useful for debugging
18543 # configure, is in config.log if it exists.
18544
18545 debug=false
18546 ac_cs_recheck=false
18547 ac_cs_silent=false
18548
18549 SHELL=\${CONFIG_SHELL-$SHELL}
18550 export SHELL
18551 _ASEOF
18552 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18553 ## -------------------- ##
18554 ## M4sh Initialization. ##
18555 ## -------------------- ##
18556
18557 # Be more Bourne compatible
18558 DUALCASE=1; export DUALCASE # for MKS sh
18559 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18560   emulate sh
18561   NULLCMD=:
18562   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18563   # is contrary to our usage.  Disable this feature.
18564   alias -g '${1+"$@"}'='"$@"'
18565   setopt NO_GLOB_SUBST
18566 else
18567   case `(set -o) 2>/dev/null` in #(
18568   *posix*) :
18569     set -o posix ;; #(
18570   *) :
18571      ;;
18572 esac
18573 fi
18574
18575
18576 as_nl='
18577 '
18578 export as_nl
18579 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18580 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18582 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18583 # Prefer a ksh shell builtin over an external printf program on Solaris,
18584 # but without wasting forks for bash or zsh.
18585 if test -z "$BASH_VERSION$ZSH_VERSION" \
18586     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18587   as_echo='print -r --'
18588   as_echo_n='print -rn --'
18589 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18590   as_echo='printf %s\n'
18591   as_echo_n='printf %s'
18592 else
18593   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18594     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18595     as_echo_n='/usr/ucb/echo -n'
18596   else
18597     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18598     as_echo_n_body='eval
18599       arg=$1;
18600       case $arg in #(
18601       *"$as_nl"*)
18602         expr "X$arg" : "X\\(.*\\)$as_nl";
18603         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18604       esac;
18605       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18606     '
18607     export as_echo_n_body
18608     as_echo_n='sh -c $as_echo_n_body as_echo'
18609   fi
18610   export as_echo_body
18611   as_echo='sh -c $as_echo_body as_echo'
18612 fi
18613
18614 # The user is always right.
18615 if test "${PATH_SEPARATOR+set}" != set; then
18616   PATH_SEPARATOR=:
18617   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18618     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18619       PATH_SEPARATOR=';'
18620   }
18621 fi
18622
18623
18624 # IFS
18625 # We need space, tab and new line, in precisely that order.  Quoting is
18626 # there to prevent editors from complaining about space-tab.
18627 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18628 # splitting by setting IFS to empty value.)
18629 IFS=" ""        $as_nl"
18630
18631 # Find who we are.  Look in the path if we contain no directory separator.
18632 as_myself=
18633 case $0 in #((
18634   *[\\/]* ) as_myself=$0 ;;
18635   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18636 for as_dir in $PATH
18637 do
18638   IFS=$as_save_IFS
18639   test -z "$as_dir" && as_dir=.
18640     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18641   done
18642 IFS=$as_save_IFS
18643
18644      ;;
18645 esac
18646 # We did not find ourselves, most probably we were run as `sh COMMAND'
18647 # in which case we are not to be found in the path.
18648 if test "x$as_myself" = x; then
18649   as_myself=$0
18650 fi
18651 if test ! -f "$as_myself"; then
18652   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18653   exit 1
18654 fi
18655
18656 # Unset variables that we do not need and which cause bugs (e.g. in
18657 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
18658 # suppresses any "Segmentation fault" message there.  '((' could
18659 # trigger a bug in pdksh 5.2.14.
18660 for as_var in BASH_ENV ENV MAIL MAILPATH
18661 do eval test x\${$as_var+set} = xset \
18662   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18663 done
18664 PS1='$ '
18665 PS2='> '
18666 PS4='+ '
18667
18668 # NLS nuisances.
18669 LC_ALL=C
18670 export LC_ALL
18671 LANGUAGE=C
18672 export LANGUAGE
18673
18674 # CDPATH.
18675 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18676
18677
18678 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18679 # ----------------------------------------
18680 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18681 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18682 # script with STATUS, using 1 if that was 0.
18683 as_fn_error ()
18684 {
18685   as_status=$1; test $as_status -eq 0 && as_status=1
18686   if test "$4"; then
18687     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18688     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18689   fi
18690   $as_echo "$as_me: error: $2" >&2
18691   as_fn_exit $as_status
18692 } # as_fn_error
18693
18694
18695 # as_fn_set_status STATUS
18696 # -----------------------
18697 # Set $? to STATUS, without forking.
18698 as_fn_set_status ()
18699 {
18700   return $1
18701 } # as_fn_set_status
18702
18703 # as_fn_exit STATUS
18704 # -----------------
18705 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18706 as_fn_exit ()
18707 {
18708   set +e
18709   as_fn_set_status $1
18710   exit $1
18711 } # as_fn_exit
18712
18713 # as_fn_unset VAR
18714 # ---------------
18715 # Portably unset VAR.
18716 as_fn_unset ()
18717 {
18718   { eval $1=; unset $1;}
18719 }
18720 as_unset=as_fn_unset
18721 # as_fn_append VAR VALUE
18722 # ----------------------
18723 # Append the text in VALUE to the end of the definition contained in VAR. Take
18724 # advantage of any shell optimizations that allow amortized linear growth over
18725 # repeated appends, instead of the typical quadratic growth present in naive
18726 # implementations.
18727 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18728   eval 'as_fn_append ()
18729   {
18730     eval $1+=\$2
18731   }'
18732 else
18733   as_fn_append ()
18734   {
18735     eval $1=\$$1\$2
18736   }
18737 fi # as_fn_append
18738
18739 # as_fn_arith ARG...
18740 # ------------------
18741 # Perform arithmetic evaluation on the ARGs, and store the result in the
18742 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18743 # must be portable across $(()) and expr.
18744 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18745   eval 'as_fn_arith ()
18746   {
18747     as_val=$(( $* ))
18748   }'
18749 else
18750   as_fn_arith ()
18751   {
18752     as_val=`expr "$@" || test $? -eq 1`
18753   }
18754 fi # as_fn_arith
18755
18756
18757 if expr a : '\(a\)' >/dev/null 2>&1 &&
18758    test "X`expr 00001 : '.*\(...\)'`" = X001; then
18759   as_expr=expr
18760 else
18761   as_expr=false
18762 fi
18763
18764 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18765   as_basename=basename
18766 else
18767   as_basename=false
18768 fi
18769
18770 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18771   as_dirname=dirname
18772 else
18773   as_dirname=false
18774 fi
18775
18776 as_me=`$as_basename -- "$0" ||
18777 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18778          X"$0" : 'X\(//\)$' \| \
18779          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18780 $as_echo X/"$0" |
18781     sed '/^.*\/\([^/][^/]*\)\/*$/{
18782             s//\1/
18783             q
18784           }
18785           /^X\/\(\/\/\)$/{
18786             s//\1/
18787             q
18788           }
18789           /^X\/\(\/\).*/{
18790             s//\1/
18791             q
18792           }
18793           s/.*/./; q'`
18794
18795 # Avoid depending upon Character Ranges.
18796 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18797 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18798 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18799 as_cr_digits='0123456789'
18800 as_cr_alnum=$as_cr_Letters$as_cr_digits
18801
18802 ECHO_C= ECHO_N= ECHO_T=
18803 case `echo -n x` in #(((((
18804 -n*)
18805   case `echo 'xy\c'` in
18806   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
18807   xy)  ECHO_C='\c';;
18808   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
18809        ECHO_T=' ';;
18810   esac;;
18811 *)
18812   ECHO_N='-n';;
18813 esac
18814
18815 rm -f conf$$ conf$$.exe conf$$.file
18816 if test -d conf$$.dir; then
18817   rm -f conf$$.dir/conf$$.file
18818 else
18819   rm -f conf$$.dir
18820   mkdir conf$$.dir 2>/dev/null
18821 fi
18822 if (echo >conf$$.file) 2>/dev/null; then
18823   if ln -s conf$$.file conf$$ 2>/dev/null; then
18824     as_ln_s='ln -s'
18825     # ... but there are two gotchas:
18826     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18827     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18828     # In both cases, we have to default to `cp -pR'.
18829     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18830       as_ln_s='cp -pR'
18831   elif ln conf$$.file conf$$ 2>/dev/null; then
18832     as_ln_s=ln
18833   else
18834     as_ln_s='cp -pR'
18835   fi
18836 else
18837   as_ln_s='cp -pR'
18838 fi
18839 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18840 rmdir conf$$.dir 2>/dev/null
18841
18842
18843 # as_fn_mkdir_p
18844 # -------------
18845 # Create "$as_dir" as a directory, including parents if necessary.
18846 as_fn_mkdir_p ()
18847 {
18848
18849   case $as_dir in #(
18850   -*) as_dir=./$as_dir;;
18851   esac
18852   test -d "$as_dir" || eval $as_mkdir_p || {
18853     as_dirs=
18854     while :; do
18855       case $as_dir in #(
18856       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18857       *) as_qdir=$as_dir;;
18858       esac
18859       as_dirs="'$as_qdir' $as_dirs"
18860       as_dir=`$as_dirname -- "$as_dir" ||
18861 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18862          X"$as_dir" : 'X\(//\)[^/]' \| \
18863          X"$as_dir" : 'X\(//\)$' \| \
18864          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18865 $as_echo X"$as_dir" |
18866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18867             s//\1/
18868             q
18869           }
18870           /^X\(\/\/\)[^/].*/{
18871             s//\1/
18872             q
18873           }
18874           /^X\(\/\/\)$/{
18875             s//\1/
18876             q
18877           }
18878           /^X\(\/\).*/{
18879             s//\1/
18880             q
18881           }
18882           s/.*/./; q'`
18883       test -d "$as_dir" && break
18884     done
18885     test -z "$as_dirs" || eval "mkdir $as_dirs"
18886   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18887
18888
18889 } # as_fn_mkdir_p
18890 if mkdir -p . 2>/dev/null; then
18891   as_mkdir_p='mkdir -p "$as_dir"'
18892 else
18893   test -d ./-p && rmdir ./-p
18894   as_mkdir_p=false
18895 fi
18896
18897
18898 # as_fn_executable_p FILE
18899 # -----------------------
18900 # Test if FILE is an executable regular file.
18901 as_fn_executable_p ()
18902 {
18903   test -f "$1" && test -x "$1"
18904 } # as_fn_executable_p
18905 as_test_x='test -x'
18906 as_executable_p=as_fn_executable_p
18907
18908 # Sed expression to map a string onto a valid CPP name.
18909 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18910
18911 # Sed expression to map a string onto a valid variable name.
18912 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18913
18914
18915 exec 6>&1
18916 ## ----------------------------------- ##
18917 ## Main body of $CONFIG_STATUS script. ##
18918 ## ----------------------------------- ##
18919 _ASEOF
18920 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18921
18922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18923 # Save the log message, to keep $0 and so on meaningful, and to
18924 # report actual input values of CONFIG_FILES etc. instead of their
18925 # values after options handling.
18926 ac_log="
18927 This file was extended by spl $as_me 0.6.5.10, which was
18928 generated by GNU Autoconf 2.69.  Invocation command line was
18929
18930   CONFIG_FILES    = $CONFIG_FILES
18931   CONFIG_HEADERS  = $CONFIG_HEADERS
18932   CONFIG_LINKS    = $CONFIG_LINKS
18933   CONFIG_COMMANDS = $CONFIG_COMMANDS
18934   $ $0 $@
18935
18936 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18937 "
18938
18939 _ACEOF
18940
18941 case $ac_config_files in *"
18942 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18943 esac
18944
18945 case $ac_config_headers in *"
18946 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18947 esac
18948
18949
18950 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18951 # Files that config.status was made for.
18952 config_files="$ac_config_files"
18953 config_headers="$ac_config_headers"
18954 config_commands="$ac_config_commands"
18955
18956 _ACEOF
18957
18958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18959 ac_cs_usage="\
18960 \`$as_me' instantiates files and other configuration actions
18961 from templates according to the current configuration.  Unless the files
18962 and actions are specified as TAGs, all are instantiated by default.
18963
18964 Usage: $0 [OPTION]... [TAG]...
18965
18966   -h, --help       print this help, then exit
18967   -V, --version    print version number and configuration settings, then exit
18968       --config     print configuration, then exit
18969   -q, --quiet, --silent
18970                    do not print progress messages
18971   -d, --debug      don't remove temporary files
18972       --recheck    update $as_me by reconfiguring in the same conditions
18973       --file=FILE[:TEMPLATE]
18974                    instantiate the configuration file FILE
18975       --header=FILE[:TEMPLATE]
18976                    instantiate the configuration header FILE
18977
18978 Configuration files:
18979 $config_files
18980
18981 Configuration headers:
18982 $config_headers
18983
18984 Configuration commands:
18985 $config_commands
18986
18987 Report bugs to the package provider."
18988
18989 _ACEOF
18990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18991 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18992 ac_cs_version="\\
18993 spl config.status 0.6.5.10
18994 configured by $0, generated by GNU Autoconf 2.69,
18995   with options \\"\$ac_cs_config\\"
18996
18997 Copyright (C) 2012 Free Software Foundation, Inc.
18998 This config.status script is free software; the Free Software Foundation
18999 gives unlimited permission to copy, distribute and modify it."
19000
19001 ac_pwd='$ac_pwd'
19002 srcdir='$srcdir'
19003 INSTALL='$INSTALL'
19004 MKDIR_P='$MKDIR_P'
19005 AWK='$AWK'
19006 test -n "\$AWK" || AWK=awk
19007 _ACEOF
19008
19009 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19010 # The default lists apply if the user does not specify any file.
19011 ac_need_defaults=:
19012 while test $# != 0
19013 do
19014   case $1 in
19015   --*=?*)
19016     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19017     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19018     ac_shift=:
19019     ;;
19020   --*=)
19021     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19022     ac_optarg=
19023     ac_shift=:
19024     ;;
19025   *)
19026     ac_option=$1
19027     ac_optarg=$2
19028     ac_shift=shift
19029     ;;
19030   esac
19031
19032   case $ac_option in
19033   # Handling of the options.
19034   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19035     ac_cs_recheck=: ;;
19036   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19037     $as_echo "$ac_cs_version"; exit ;;
19038   --config | --confi | --conf | --con | --co | --c )
19039     $as_echo "$ac_cs_config"; exit ;;
19040   --debug | --debu | --deb | --de | --d | -d )
19041     debug=: ;;
19042   --file | --fil | --fi | --f )
19043     $ac_shift
19044     case $ac_optarg in
19045     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19046     '') as_fn_error $? "missing file argument" ;;
19047     esac
19048     as_fn_append CONFIG_FILES " '$ac_optarg'"
19049     ac_need_defaults=false;;
19050   --header | --heade | --head | --hea )
19051     $ac_shift
19052     case $ac_optarg in
19053     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19054     esac
19055     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19056     ac_need_defaults=false;;
19057   --he | --h)
19058     # Conflict between --help and --header
19059     as_fn_error $? "ambiguous option: \`$1'
19060 Try \`$0 --help' for more information.";;
19061   --help | --hel | -h )
19062     $as_echo "$ac_cs_usage"; exit ;;
19063   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19064   | -silent | --silent | --silen | --sile | --sil | --si | --s)
19065     ac_cs_silent=: ;;
19066
19067   # This is an error.
19068   -*) as_fn_error $? "unrecognized option: \`$1'
19069 Try \`$0 --help' for more information." ;;
19070
19071   *) as_fn_append ac_config_targets " $1"
19072      ac_need_defaults=false ;;
19073
19074   esac
19075   shift
19076 done
19077
19078 ac_configure_extra_args=
19079
19080 if $ac_cs_silent; then
19081   exec 6>/dev/null
19082   ac_configure_extra_args="$ac_configure_extra_args --silent"
19083 fi
19084
19085 _ACEOF
19086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19087 if \$ac_cs_recheck; then
19088   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19089   shift
19090   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19091   CONFIG_SHELL='$SHELL'
19092   export CONFIG_SHELL
19093   exec "\$@"
19094 fi
19095
19096 _ACEOF
19097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19098 exec 5>>config.log
19099 {
19100   echo
19101   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19102 ## Running $as_me. ##
19103 _ASBOX
19104   $as_echo "$ac_log"
19105 } >&5
19106
19107 _ACEOF
19108 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19109 #
19110 # INIT-COMMANDS
19111 #
19112 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
19113
19114
19115 # The HP-UX ksh and POSIX shell print the target directory to stdout
19116 # if CDPATH is set.
19117 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19118
19119 sed_quote_subst='$sed_quote_subst'
19120 double_quote_subst='$double_quote_subst'
19121 delay_variable_subst='$delay_variable_subst'
19122 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
19123 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
19124 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
19125 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
19126 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
19127 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
19128 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
19129 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
19130 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
19131 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
19132 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
19133 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
19134 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
19135 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
19136 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
19137 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
19138 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
19139 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
19140 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
19141 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
19142 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
19143 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
19144 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
19145 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
19146 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
19147 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
19148 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
19149 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
19150 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
19151 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
19152 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
19153 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
19154 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
19155 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
19156 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
19157 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
19158 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
19159 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
19160 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
19161 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
19162 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
19163 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
19164 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
19165 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
19166 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
19167 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
19168 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19169 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19170 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
19171 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
19172 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
19173 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
19174 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
19175 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
19176 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
19177 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
19178 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
19179 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
19180 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"`'
19181 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
19182 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
19183 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
19184 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
19185 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
19186 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
19187 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
19188 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
19189 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
19190 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
19191 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
19192 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
19193 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
19194 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
19195 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
19196 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
19197 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
19198 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
19199 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
19200 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
19201 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19202 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
19203 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
19204 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
19205 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
19206 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
19207 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
19208 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19209 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
19210 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19211 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
19212 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19213 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
19214 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
19215 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
19216 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
19217 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
19218 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
19219 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
19220 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
19221 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
19222 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
19223 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
19224 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
19225 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
19226 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
19227 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
19228 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
19229 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
19230 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
19231 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
19232 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
19233 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
19234 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
19235 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
19236 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
19237 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
19238 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
19239 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
19240 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
19241 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
19242 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
19243 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19244 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19245 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
19246 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
19247 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
19248 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
19249 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
19250 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
19251 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
19252 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
19253 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
19254 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
19255 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
19256 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
19257
19258 LTCC='$LTCC'
19259 LTCFLAGS='$LTCFLAGS'
19260 compiler='$compiler_DEFAULT'
19261
19262 # A function that is used when there is no print builtin or printf.
19263 func_fallback_echo ()
19264 {
19265   eval 'cat <<_LTECHO_EOF
19266 \$1
19267 _LTECHO_EOF'
19268 }
19269
19270 # Quote evaled strings.
19271 for var in SHELL \
19272 ECHO \
19273 PATH_SEPARATOR \
19274 SED \
19275 GREP \
19276 EGREP \
19277 FGREP \
19278 LD \
19279 NM \
19280 LN_S \
19281 lt_SP2NL \
19282 lt_NL2SP \
19283 reload_flag \
19284 OBJDUMP \
19285 deplibs_check_method \
19286 file_magic_cmd \
19287 file_magic_glob \
19288 want_nocaseglob \
19289 DLLTOOL \
19290 sharedlib_from_linklib_cmd \
19291 AR \
19292 AR_FLAGS \
19293 archiver_list_spec \
19294 STRIP \
19295 RANLIB \
19296 CC \
19297 CFLAGS \
19298 compiler \
19299 lt_cv_sys_global_symbol_pipe \
19300 lt_cv_sys_global_symbol_to_cdecl \
19301 lt_cv_sys_global_symbol_to_import \
19302 lt_cv_sys_global_symbol_to_c_name_address \
19303 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
19304 lt_cv_nm_interface \
19305 nm_file_list_spec \
19306 lt_cv_truncate_bin \
19307 lt_prog_compiler_no_builtin_flag \
19308 lt_prog_compiler_pic \
19309 lt_prog_compiler_wl \
19310 lt_prog_compiler_static \
19311 lt_cv_prog_compiler_c_o \
19312 need_locks \
19313 MANIFEST_TOOL \
19314 DSYMUTIL \
19315 NMEDIT \
19316 LIPO \
19317 OTOOL \
19318 OTOOL64 \
19319 shrext_cmds \
19320 export_dynamic_flag_spec \
19321 whole_archive_flag_spec \
19322 compiler_needs_object \
19323 with_gnu_ld \
19324 allow_undefined_flag \
19325 no_undefined_flag \
19326 hardcode_libdir_flag_spec \
19327 hardcode_libdir_separator \
19328 exclude_expsyms \
19329 include_expsyms \
19330 file_list_spec \
19331 variables_saved_for_relink \
19332 libname_spec \
19333 library_names_spec \
19334 soname_spec \
19335 install_override_mode \
19336 finish_eval \
19337 old_striplib \
19338 striplib; do
19339     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19340     *[\\\\\\\`\\"\\\$]*)
19341       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
19342       ;;
19343     *)
19344       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19345       ;;
19346     esac
19347 done
19348
19349 # Double-quote double-evaled strings.
19350 for var in reload_cmds \
19351 old_postinstall_cmds \
19352 old_postuninstall_cmds \
19353 old_archive_cmds \
19354 extract_expsyms_cmds \
19355 old_archive_from_new_cmds \
19356 old_archive_from_expsyms_cmds \
19357 archive_cmds \
19358 archive_expsym_cmds \
19359 module_cmds \
19360 module_expsym_cmds \
19361 export_symbols_cmds \
19362 prelink_cmds \
19363 postlink_cmds \
19364 postinstall_cmds \
19365 postuninstall_cmds \
19366 finish_cmds \
19367 sys_lib_search_path_spec \
19368 configure_time_dlsearch_path \
19369 configure_time_lt_sys_library_path; do
19370     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19371     *[\\\\\\\`\\"\\\$]*)
19372       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
19373       ;;
19374     *)
19375       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19376       ;;
19377     esac
19378 done
19379
19380 ac_aux_dir='$ac_aux_dir'
19381
19382 # See if we are running on zsh, and set the options that allow our
19383 # commands through without removal of \ escapes INIT.
19384 if test -n "\${ZSH_VERSION+set}"; then
19385    setopt NO_GLOB_SUBST
19386 fi
19387
19388
19389     PACKAGE='$PACKAGE'
19390     VERSION='$VERSION'
19391     RM='$RM'
19392     ofile='$ofile'
19393
19394
19395
19396
19397 _ACEOF
19398
19399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19400
19401 # Handling of arguments.
19402 for ac_config_target in $ac_config_targets
19403 do
19404   case $ac_config_target in
19405     "spl_config.h") CONFIG_HEADERS="$CONFIG_HEADERS spl_config.h" ;;
19406     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
19407     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
19408     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19409     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
19410     "man/man1/Makefile") CONFIG_FILES="$CONFIG_FILES man/man1/Makefile" ;;
19411     "man/man5/Makefile") CONFIG_FILES="$CONFIG_FILES man/man5/Makefile" ;;
19412     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
19413     "cmd/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/Makefile" ;;
19414     "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
19415     "module/spl/Makefile") CONFIG_FILES="$CONFIG_FILES module/spl/Makefile" ;;
19416     "module/splat/Makefile") CONFIG_FILES="$CONFIG_FILES module/splat/Makefile" ;;
19417     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
19418     "include/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/fs/Makefile" ;;
19419     "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
19420     "include/rpc/Makefile") CONFIG_FILES="$CONFIG_FILES include/rpc/Makefile" ;;
19421     "include/sharefs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sharefs/Makefile" ;;
19422     "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
19423     "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
19424     "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
19425     "include/sys/sysevent/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/sysevent/Makefile" ;;
19426     "include/util/Makefile") CONFIG_FILES="$CONFIG_FILES include/util/Makefile" ;;
19427     "include/vm/Makefile") CONFIG_FILES="$CONFIG_FILES include/vm/Makefile" ;;
19428     "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
19429     "rpm/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/Makefile" ;;
19430     "rpm/redhat/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/redhat/Makefile" ;;
19431     "rpm/redhat/spl.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl.spec" ;;
19432     "rpm/redhat/spl-kmod.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl-kmod.spec" ;;
19433     "rpm/redhat/spl-dkms.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl-dkms.spec" ;;
19434     "rpm/generic/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/generic/Makefile" ;;
19435     "rpm/generic/spl.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl.spec" ;;
19436     "rpm/generic/spl-kmod.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl-kmod.spec" ;;
19437     "rpm/generic/spl-dkms.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl-dkms.spec" ;;
19438     "spl.release") CONFIG_FILES="$CONFIG_FILES spl.release" ;;
19439
19440   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19441   esac
19442 done
19443
19444
19445 # If the user did not use the arguments to specify the items to instantiate,
19446 # then the envvar interface is used.  Set only those that are not.
19447 # We use the long form for the default assignment because of an extremely
19448 # bizarre bug on SunOS 4.1.3.
19449 if $ac_need_defaults; then
19450   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19451   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
19452   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
19453 fi
19454
19455 # Have a temporary directory for convenience.  Make it in the build tree
19456 # simply because there is no reason against having it here, and in addition,
19457 # creating and moving files from /tmp can sometimes cause problems.
19458 # Hook for its removal unless debugging.
19459 # Note that there is a small window in which the directory will not be cleaned:
19460 # after its creation but before its name has been assigned to `$tmp'.
19461 $debug ||
19462 {
19463   tmp= ac_tmp=
19464   trap 'exit_status=$?
19465   : "${ac_tmp:=$tmp}"
19466   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19467 ' 0
19468   trap 'as_fn_exit 1' 1 2 13 15
19469 }
19470 # Create a (secure) tmp directory for tmp files.
19471
19472 {
19473   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19474   test -d "$tmp"
19475 }  ||
19476 {
19477   tmp=./conf$$-$RANDOM
19478   (umask 077 && mkdir "$tmp")
19479 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19480 ac_tmp=$tmp
19481
19482 # Set up the scripts for CONFIG_FILES section.
19483 # No need to generate them if there are no CONFIG_FILES.
19484 # This happens for instance with `./config.status config.h'.
19485 if test -n "$CONFIG_FILES"; then
19486
19487
19488 ac_cr=`echo X | tr X '\015'`
19489 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19490 # But we know of no other shell where ac_cr would be empty at this
19491 # point, so we can use a bashism as a fallback.
19492 if test "x$ac_cr" = x; then
19493   eval ac_cr=\$\'\\r\'
19494 fi
19495 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19496 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19497   ac_cs_awk_cr='\\r'
19498 else
19499   ac_cs_awk_cr=$ac_cr
19500 fi
19501
19502 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19503 _ACEOF
19504
19505
19506 {
19507   echo "cat >conf$$subs.awk <<_ACEOF" &&
19508   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19509   echo "_ACEOF"
19510 } >conf$$subs.sh ||
19511   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19512 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19513 ac_delim='%!_!# '
19514 for ac_last_try in false false false false false :; do
19515   . ./conf$$subs.sh ||
19516     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19517
19518   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19519   if test $ac_delim_n = $ac_delim_num; then
19520     break
19521   elif $ac_last_try; then
19522     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19523   else
19524     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19525   fi
19526 done
19527 rm -f conf$$subs.sh
19528
19529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19530 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19531 _ACEOF
19532 sed -n '
19533 h
19534 s/^/S["/; s/!.*/"]=/
19535 p
19536 g
19537 s/^[^!]*!//
19538 :repl
19539 t repl
19540 s/'"$ac_delim"'$//
19541 t delim
19542 :nl
19543 h
19544 s/\(.\{148\}\)..*/\1/
19545 t more1
19546 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19547 p
19548 n
19549 b repl
19550 :more1
19551 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19552 p
19553 g
19554 s/.\{148\}//
19555 t nl
19556 :delim
19557 h
19558 s/\(.\{148\}\)..*/\1/
19559 t more2
19560 s/["\\]/\\&/g; s/^/"/; s/$/"/
19561 p
19562 b
19563 :more2
19564 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19565 p
19566 g
19567 s/.\{148\}//
19568 t delim
19569 ' <conf$$subs.awk | sed '
19570 /^[^""]/{
19571   N
19572   s/\n//
19573 }
19574 ' >>$CONFIG_STATUS || ac_write_fail=1
19575 rm -f conf$$subs.awk
19576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19577 _ACAWK
19578 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19579   for (key in S) S_is_set[key] = 1
19580   FS = "\a"
19581
19582 }
19583 {
19584   line = $ 0
19585   nfields = split(line, field, "@")
19586   substed = 0
19587   len = length(field[1])
19588   for (i = 2; i < nfields; i++) {
19589     key = field[i]
19590     keylen = length(key)
19591     if (S_is_set[key]) {
19592       value = S[key]
19593       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19594       len += length(value) + length(field[++i])
19595       substed = 1
19596     } else
19597       len += 1 + keylen
19598   }
19599
19600   print line
19601 }
19602
19603 _ACAWK
19604 _ACEOF
19605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19606 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19607   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19608 else
19609   cat
19610 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19611   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19612 _ACEOF
19613
19614 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19615 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19616 # trailing colons and then remove the whole line if VPATH becomes empty
19617 # (actually we leave an empty line to preserve line numbers).
19618 if test "x$srcdir" = x.; then
19619   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
19620 h
19621 s///
19622 s/^/:/
19623 s/[      ]*$/:/
19624 s/:\$(srcdir):/:/g
19625 s/:\${srcdir}:/:/g
19626 s/:@srcdir@:/:/g
19627 s/^:*//
19628 s/:*$//
19629 x
19630 s/\(=[   ]*\).*/\1/
19631 G
19632 s/\n//
19633 s/^[^=]*=[       ]*$//
19634 }'
19635 fi
19636
19637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19638 fi # test -n "$CONFIG_FILES"
19639
19640 # Set up the scripts for CONFIG_HEADERS section.
19641 # No need to generate them if there are no CONFIG_HEADERS.
19642 # This happens for instance with `./config.status Makefile'.
19643 if test -n "$CONFIG_HEADERS"; then
19644 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
19645 BEGIN {
19646 _ACEOF
19647
19648 # Transform confdefs.h into an awk script `defines.awk', embedded as
19649 # here-document in config.status, that substitutes the proper values into
19650 # config.h.in to produce config.h.
19651
19652 # Create a delimiter string that does not exist in confdefs.h, to ease
19653 # handling of long lines.
19654 ac_delim='%!_!# '
19655 for ac_last_try in false false :; do
19656   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
19657   if test -z "$ac_tt"; then
19658     break
19659   elif $ac_last_try; then
19660     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
19661   else
19662     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19663   fi
19664 done
19665
19666 # For the awk script, D is an array of macro values keyed by name,
19667 # likewise P contains macro parameters if any.  Preserve backslash
19668 # newline sequences.
19669
19670 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
19671 sed -n '
19672 s/.\{148\}/&'"$ac_delim"'/g
19673 t rset
19674 :rset
19675 s/^[     ]*#[    ]*define[       ][      ]*/ /
19676 t def
19677 d
19678 :def
19679 s/\\$//
19680 t bsnl
19681 s/["\\]/\\&/g
19682 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19683 D["\1"]=" \3"/p
19684 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
19685 d
19686 :bsnl
19687 s/["\\]/\\&/g
19688 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19689 D["\1"]=" \3\\\\\\n"\\/p
19690 t cont
19691 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
19692 t cont
19693 d
19694 :cont
19695 n
19696 s/.\{148\}/&'"$ac_delim"'/g
19697 t clear
19698 :clear
19699 s/\\$//
19700 t bsnlc
19701 s/["\\]/\\&/g; s/^/"/; s/$/"/p
19702 d
19703 :bsnlc
19704 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
19705 b cont
19706 ' <confdefs.h | sed '
19707 s/'"$ac_delim"'/"\\\
19708 "/g' >>$CONFIG_STATUS || ac_write_fail=1
19709
19710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19711   for (key in D) D_is_set[key] = 1
19712   FS = "\a"
19713 }
19714 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
19715   line = \$ 0
19716   split(line, arg, " ")
19717   if (arg[1] == "#") {
19718     defundef = arg[2]
19719     mac1 = arg[3]
19720   } else {
19721     defundef = substr(arg[1], 2)
19722     mac1 = arg[2]
19723   }
19724   split(mac1, mac2, "(") #)
19725   macro = mac2[1]
19726   prefix = substr(line, 1, index(line, defundef) - 1)
19727   if (D_is_set[macro]) {
19728     # Preserve the white space surrounding the "#".
19729     print prefix "define", macro P[macro] D[macro]
19730     next
19731   } else {
19732     # Replace #undef with comments.  This is necessary, for example,
19733     # in the case of _POSIX_SOURCE, which is predefined and required
19734     # on some systems where configure will not decide to define it.
19735     if (defundef == "undef") {
19736       print "/*", prefix defundef, macro, "*/"
19737       next
19738     }
19739   }
19740 }
19741 { print }
19742 _ACAWK
19743 _ACEOF
19744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19745   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
19746 fi # test -n "$CONFIG_HEADERS"
19747
19748
19749 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
19750 shift
19751 for ac_tag
19752 do
19753   case $ac_tag in
19754   :[FHLC]) ac_mode=$ac_tag; continue;;
19755   esac
19756   case $ac_mode$ac_tag in
19757   :[FHL]*:*);;
19758   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19759   :[FH]-) ac_tag=-:-;;
19760   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19761   esac
19762   ac_save_IFS=$IFS
19763   IFS=:
19764   set x $ac_tag
19765   IFS=$ac_save_IFS
19766   shift
19767   ac_file=$1
19768   shift
19769
19770   case $ac_mode in
19771   :L) ac_source=$1;;
19772   :[FH])
19773     ac_file_inputs=
19774     for ac_f
19775     do
19776       case $ac_f in
19777       -) ac_f="$ac_tmp/stdin";;
19778       *) # Look for the file first in the build tree, then in the source tree
19779          # (if the path is not absolute).  The absolute path cannot be DOS-style,
19780          # because $ac_f cannot contain `:'.
19781          test -f "$ac_f" ||
19782            case $ac_f in
19783            [\\/$]*) false;;
19784            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19785            esac ||
19786            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19787       esac
19788       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19789       as_fn_append ac_file_inputs " '$ac_f'"
19790     done
19791
19792     # Let's still pretend it is `configure' which instantiates (i.e., don't
19793     # use $as_me), people would be surprised to read:
19794     #    /* config.h.  Generated by config.status.  */
19795     configure_input='Generated from '`
19796           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19797         `' by configure.'
19798     if test x"$ac_file" != x-; then
19799       configure_input="$ac_file.  $configure_input"
19800       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19801 $as_echo "$as_me: creating $ac_file" >&6;}
19802     fi
19803     # Neutralize special characters interpreted by sed in replacement strings.
19804     case $configure_input in #(
19805     *\&* | *\|* | *\\* )
19806        ac_sed_conf_input=`$as_echo "$configure_input" |
19807        sed 's/[\\\\&|]/\\\\&/g'`;; #(
19808     *) ac_sed_conf_input=$configure_input;;
19809     esac
19810
19811     case $ac_tag in
19812     *:-:* | *:-) cat >"$ac_tmp/stdin" \
19813       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19814     esac
19815     ;;
19816   esac
19817
19818   ac_dir=`$as_dirname -- "$ac_file" ||
19819 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19820          X"$ac_file" : 'X\(//\)[^/]' \| \
19821          X"$ac_file" : 'X\(//\)$' \| \
19822          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19823 $as_echo X"$ac_file" |
19824     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19825             s//\1/
19826             q
19827           }
19828           /^X\(\/\/\)[^/].*/{
19829             s//\1/
19830             q
19831           }
19832           /^X\(\/\/\)$/{
19833             s//\1/
19834             q
19835           }
19836           /^X\(\/\).*/{
19837             s//\1/
19838             q
19839           }
19840           s/.*/./; q'`
19841   as_dir="$ac_dir"; as_fn_mkdir_p
19842   ac_builddir=.
19843
19844 case "$ac_dir" in
19845 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19846 *)
19847   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19848   # A ".." for each directory in $ac_dir_suffix.
19849   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19850   case $ac_top_builddir_sub in
19851   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19852   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19853   esac ;;
19854 esac
19855 ac_abs_top_builddir=$ac_pwd
19856 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19857 # for backward compatibility:
19858 ac_top_builddir=$ac_top_build_prefix
19859
19860 case $srcdir in
19861   .)  # We are building in place.
19862     ac_srcdir=.
19863     ac_top_srcdir=$ac_top_builddir_sub
19864     ac_abs_top_srcdir=$ac_pwd ;;
19865   [\\/]* | ?:[\\/]* )  # Absolute name.
19866     ac_srcdir=$srcdir$ac_dir_suffix;
19867     ac_top_srcdir=$srcdir
19868     ac_abs_top_srcdir=$srcdir ;;
19869   *) # Relative name.
19870     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19871     ac_top_srcdir=$ac_top_build_prefix$srcdir
19872     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19873 esac
19874 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19875
19876
19877   case $ac_mode in
19878   :F)
19879   #
19880   # CONFIG_FILE
19881   #
19882
19883   case $INSTALL in
19884   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19885   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19886   esac
19887   ac_MKDIR_P=$MKDIR_P
19888   case $MKDIR_P in
19889   [\\/$]* | ?:[\\/]* ) ;;
19890   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
19891   esac
19892 _ACEOF
19893
19894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19895 # If the template does not know about datarootdir, expand it.
19896 # FIXME: This hack should be removed a few years after 2.60.
19897 ac_datarootdir_hack=; ac_datarootdir_seen=
19898 ac_sed_dataroot='
19899 /datarootdir/ {
19900   p
19901   q
19902 }
19903 /@datadir@/p
19904 /@docdir@/p
19905 /@infodir@/p
19906 /@localedir@/p
19907 /@mandir@/p'
19908 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19909 *datarootdir*) ac_datarootdir_seen=yes;;
19910 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19911   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19912 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19913 _ACEOF
19914 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19915   ac_datarootdir_hack='
19916   s&@datadir@&$datadir&g
19917   s&@docdir@&$docdir&g
19918   s&@infodir@&$infodir&g
19919   s&@localedir@&$localedir&g
19920   s&@mandir@&$mandir&g
19921   s&\\\${datarootdir}&$datarootdir&g' ;;
19922 esac
19923 _ACEOF
19924
19925 # Neutralize VPATH when `$srcdir' = `.'.
19926 # Shell code in configure.ac might set extrasub.
19927 # FIXME: do we really want to maintain this feature?
19928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19929 ac_sed_extra="$ac_vpsub
19930 $extrasub
19931 _ACEOF
19932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19933 :t
19934 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19935 s|@configure_input@|$ac_sed_conf_input|;t t
19936 s&@top_builddir@&$ac_top_builddir_sub&;t t
19937 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19938 s&@srcdir@&$ac_srcdir&;t t
19939 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19940 s&@top_srcdir@&$ac_top_srcdir&;t t
19941 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19942 s&@builddir@&$ac_builddir&;t t
19943 s&@abs_builddir@&$ac_abs_builddir&;t t
19944 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19945 s&@INSTALL@&$ac_INSTALL&;t t
19946 s&@MKDIR_P@&$ac_MKDIR_P&;t t
19947 $ac_datarootdir_hack
19948 "
19949 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
19950   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19951
19952 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19953   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19954   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
19955       "$ac_tmp/out"`; test -z "$ac_out"; } &&
19956   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19957 which seems to be undefined.  Please make sure it is defined" >&5
19958 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19959 which seems to be undefined.  Please make sure it is defined" >&2;}
19960
19961   rm -f "$ac_tmp/stdin"
19962   case $ac_file in
19963   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19964   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19965   esac \
19966   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19967  ;;
19968   :H)
19969   #
19970   # CONFIG_HEADER
19971   #
19972   if test x"$ac_file" != x-; then
19973     {
19974       $as_echo "/* $configure_input  */" \
19975       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19976     } >"$ac_tmp/config.h" \
19977       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19978     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
19979       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19980 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19981     else
19982       rm -f "$ac_file"
19983       mv "$ac_tmp/config.h" "$ac_file" \
19984         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19985     fi
19986   else
19987     $as_echo "/* $configure_input  */" \
19988       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19989       || as_fn_error $? "could not create -" "$LINENO" 5
19990   fi
19991 # Compute "$ac_file"'s index in $config_headers.
19992 _am_arg="$ac_file"
19993 _am_stamp_count=1
19994 for _am_header in $config_headers :; do
19995   case $_am_header in
19996     $_am_arg | $_am_arg:* )
19997       break ;;
19998     * )
19999       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
20000   esac
20001 done
20002 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
20003 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20004          X"$_am_arg" : 'X\(//\)[^/]' \| \
20005          X"$_am_arg" : 'X\(//\)$' \| \
20006          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
20007 $as_echo X"$_am_arg" |
20008     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20009             s//\1/
20010             q
20011           }
20012           /^X\(\/\/\)[^/].*/{
20013             s//\1/
20014             q
20015           }
20016           /^X\(\/\/\)$/{
20017             s//\1/
20018             q
20019           }
20020           /^X\(\/\).*/{
20021             s//\1/
20022             q
20023           }
20024           s/.*/./; q'`/stamp-h$_am_stamp_count
20025  ;;
20026
20027   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20028 $as_echo "$as_me: executing $ac_file commands" >&6;}
20029  ;;
20030   esac
20031
20032
20033   case $ac_file$ac_mode in
20034     "spl_config.h":H)
20035         (mv spl_config.h spl_config.h.tmp &&
20036         awk -f ${ac_srcdir}/config/config.awk spl_config.h.tmp >spl_config.h &&
20037         rm spl_config.h.tmp) || exit 1 ;;
20038     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
20039   # Older Autoconf quotes --file arguments for eval, but not when files
20040   # are listed without --file.  Let's play safe and only enable the eval
20041   # if we detect the quoting.
20042   case $CONFIG_FILES in
20043   *\'*) eval set x "$CONFIG_FILES" ;;
20044   *)   set x $CONFIG_FILES ;;
20045   esac
20046   shift
20047   for mf
20048   do
20049     # Strip MF so we end up with the name of the file.
20050     mf=`echo "$mf" | sed -e 's/:.*$//'`
20051     # Check whether this is an Automake generated Makefile or not.
20052     # We used to match only the files named 'Makefile.in', but
20053     # some people rename them; so instead we look at the file content.
20054     # Grep'ing the first line is not enough: some people post-process
20055     # each Makefile.in and add a new line on top of each file to say so.
20056     # Grep'ing the whole file is not good either: AIX grep has a line
20057     # limit of 2048, but all sed's we know have understand at least 4000.
20058     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
20059       dirpart=`$as_dirname -- "$mf" ||
20060 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20061          X"$mf" : 'X\(//\)[^/]' \| \
20062          X"$mf" : 'X\(//\)$' \| \
20063          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
20064 $as_echo X"$mf" |
20065     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20066             s//\1/
20067             q
20068           }
20069           /^X\(\/\/\)[^/].*/{
20070             s//\1/
20071             q
20072           }
20073           /^X\(\/\/\)$/{
20074             s//\1/
20075             q
20076           }
20077           /^X\(\/\).*/{
20078             s//\1/
20079             q
20080           }
20081           s/.*/./; q'`
20082     else
20083       continue
20084     fi
20085     # Extract the definition of DEPDIR, am__include, and am__quote
20086     # from the Makefile without running 'make'.
20087     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20088     test -z "$DEPDIR" && continue
20089     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20090     test -z "$am__include" && continue
20091     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20092     # Find all dependency output files, they are included files with
20093     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20094     # simplest approach to changing $(DEPDIR) to its actual value in the
20095     # expansion.
20096     for file in `sed -n "
20097       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20098          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
20099       # Make sure the directory exists.
20100       test -f "$dirpart/$file" && continue
20101       fdir=`$as_dirname -- "$file" ||
20102 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20103          X"$file" : 'X\(//\)[^/]' \| \
20104          X"$file" : 'X\(//\)$' \| \
20105          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20106 $as_echo X"$file" |
20107     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20108             s//\1/
20109             q
20110           }
20111           /^X\(\/\/\)[^/].*/{
20112             s//\1/
20113             q
20114           }
20115           /^X\(\/\/\)$/{
20116             s//\1/
20117             q
20118           }
20119           /^X\(\/\).*/{
20120             s//\1/
20121             q
20122           }
20123           s/.*/./; q'`
20124       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20125       # echo "creating $dirpart/$file"
20126       echo '# dummy' > "$dirpart/$file"
20127     done
20128   done
20129 }
20130  ;;
20131     "libtool":C)
20132
20133     # See if we are running on zsh, and set the options that allow our
20134     # commands through without removal of \ escapes.
20135     if test -n "${ZSH_VERSION+set}"; then
20136       setopt NO_GLOB_SUBST
20137     fi
20138
20139     cfgfile=${ofile}T
20140     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
20141     $RM "$cfgfile"
20142
20143     cat <<_LT_EOF >> "$cfgfile"
20144 #! $SHELL
20145 # Generated automatically by $as_me ($PACKAGE) $VERSION
20146 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
20147
20148 # Provide generalized library-building support services.
20149 # Written by Gordon Matzigkeit, 1996
20150
20151 # Copyright (C) 2014 Free Software Foundation, Inc.
20152 # This is free software; see the source for copying conditions.  There is NO
20153 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20154
20155 # GNU Libtool is free software; you can redistribute it and/or modify
20156 # it under the terms of the GNU General Public License as published by
20157 # the Free Software Foundation; either version 2 of of the License, or
20158 # (at your option) any later version.
20159 #
20160 # As a special exception to the GNU General Public License, if you
20161 # distribute this file as part of a program or library that is built
20162 # using GNU Libtool, you may include this file under the  same
20163 # distribution terms that you use for the rest of that program.
20164 #
20165 # GNU Libtool is distributed in the hope that it will be useful, but
20166 # WITHOUT ANY WARRANTY; without even the implied warranty of
20167 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20168 # GNU General Public License for more details.
20169 #
20170 # You should have received a copy of the GNU General Public License
20171 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
20172
20173
20174 # The names of the tagged configurations supported by this script.
20175 available_tags=''
20176
20177 # Configured defaults for sys_lib_dlsearch_path munging.
20178 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
20179
20180 # ### BEGIN LIBTOOL CONFIG
20181
20182 # Which release of libtool.m4 was used?
20183 macro_version=$macro_version
20184 macro_revision=$macro_revision
20185
20186 # Whether or not to build shared libraries.
20187 build_libtool_libs=$enable_shared
20188
20189 # Whether or not to build static libraries.
20190 build_old_libs=$enable_static
20191
20192 # What type of objects to build.
20193 pic_mode=$pic_mode
20194
20195 # Whether or not to optimize for fast installation.
20196 fast_install=$enable_fast_install
20197
20198 # Shared archive member basename,for filename based shared library versioning on AIX.
20199 shared_archive_member_spec=$shared_archive_member_spec
20200
20201 # Shell to use when invoking shell scripts.
20202 SHELL=$lt_SHELL
20203
20204 # An echo program that protects backslashes.
20205 ECHO=$lt_ECHO
20206
20207 # The PATH separator for the build system.
20208 PATH_SEPARATOR=$lt_PATH_SEPARATOR
20209
20210 # The host system.
20211 host_alias=$host_alias
20212 host=$host
20213 host_os=$host_os
20214
20215 # The build system.
20216 build_alias=$build_alias
20217 build=$build
20218 build_os=$build_os
20219
20220 # A sed program that does not truncate output.
20221 SED=$lt_SED
20222
20223 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
20224 Xsed="\$SED -e 1s/^X//"
20225
20226 # A grep program that handles long lines.
20227 GREP=$lt_GREP
20228
20229 # An ERE matcher.
20230 EGREP=$lt_EGREP
20231
20232 # A literal string matcher.
20233 FGREP=$lt_FGREP
20234
20235 # A BSD- or MS-compatible name lister.
20236 NM=$lt_NM
20237
20238 # Whether we need soft or hard links.
20239 LN_S=$lt_LN_S
20240
20241 # What is the maximum length of a command?
20242 max_cmd_len=$max_cmd_len
20243
20244 # Object file suffix (normally "o").
20245 objext=$ac_objext
20246
20247 # Executable file suffix (normally "").
20248 exeext=$exeext
20249
20250 # whether the shell understands "unset".
20251 lt_unset=$lt_unset
20252
20253 # turn spaces into newlines.
20254 SP2NL=$lt_lt_SP2NL
20255
20256 # turn newlines into spaces.
20257 NL2SP=$lt_lt_NL2SP
20258
20259 # convert \$build file names to \$host format.
20260 to_host_file_cmd=$lt_cv_to_host_file_cmd
20261
20262 # convert \$build files to toolchain format.
20263 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
20264
20265 # An object symbol dumper.
20266 OBJDUMP=$lt_OBJDUMP
20267
20268 # Method to check whether dependent libraries are shared objects.
20269 deplibs_check_method=$lt_deplibs_check_method
20270
20271 # Command to use when deplibs_check_method = "file_magic".
20272 file_magic_cmd=$lt_file_magic_cmd
20273
20274 # How to find potential files when deplibs_check_method = "file_magic".
20275 file_magic_glob=$lt_file_magic_glob
20276
20277 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
20278 want_nocaseglob=$lt_want_nocaseglob
20279
20280 # DLL creation program.
20281 DLLTOOL=$lt_DLLTOOL
20282
20283 # Command to associate shared and link libraries.
20284 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
20285
20286 # The archiver.
20287 AR=$lt_AR
20288
20289 # Flags to create an archive.
20290 AR_FLAGS=$lt_AR_FLAGS
20291
20292 # How to feed a file listing to the archiver.
20293 archiver_list_spec=$lt_archiver_list_spec
20294
20295 # A symbol stripping program.
20296 STRIP=$lt_STRIP
20297
20298 # Commands used to install an old-style archive.
20299 RANLIB=$lt_RANLIB
20300 old_postinstall_cmds=$lt_old_postinstall_cmds
20301 old_postuninstall_cmds=$lt_old_postuninstall_cmds
20302
20303 # Whether to use a lock for old archive extraction.
20304 lock_old_archive_extraction=$lock_old_archive_extraction
20305
20306 # A C compiler.
20307 LTCC=$lt_CC
20308
20309 # LTCC compiler flags.
20310 LTCFLAGS=$lt_CFLAGS
20311
20312 # Take the output of nm and produce a listing of raw symbols and C names.
20313 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
20314
20315 # Transform the output of nm in a proper C declaration.
20316 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
20317
20318 # Transform the output of nm into a list of symbols to manually relocate.
20319 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
20320
20321 # Transform the output of nm in a C name address pair.
20322 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
20323
20324 # Transform the output of nm in a C name address pair when lib prefix is needed.
20325 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
20326
20327 # The name lister interface.
20328 nm_interface=$lt_lt_cv_nm_interface
20329
20330 # Specify filename containing input files for \$NM.
20331 nm_file_list_spec=$lt_nm_file_list_spec
20332
20333 # The root where to search for dependent libraries,and where our libraries should be installed.
20334 lt_sysroot=$lt_sysroot
20335
20336 # Command to truncate a binary pipe.
20337 lt_truncate_bin=$lt_lt_cv_truncate_bin
20338
20339 # The name of the directory that contains temporary libtool files.
20340 objdir=$objdir
20341
20342 # Used to examine libraries when file_magic_cmd begins with "file".
20343 MAGIC_CMD=$MAGIC_CMD
20344
20345 # Must we lock files when doing compilation?
20346 need_locks=$lt_need_locks
20347
20348 # Manifest tool.
20349 MANIFEST_TOOL=$lt_MANIFEST_TOOL
20350
20351 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
20352 DSYMUTIL=$lt_DSYMUTIL
20353
20354 # Tool to change global to local symbols on Mac OS X.
20355 NMEDIT=$lt_NMEDIT
20356
20357 # Tool to manipulate fat objects and archives on Mac OS X.
20358 LIPO=$lt_LIPO
20359
20360 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
20361 OTOOL=$lt_OTOOL
20362
20363 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
20364 OTOOL64=$lt_OTOOL64
20365
20366 # Old archive suffix (normally "a").
20367 libext=$libext
20368
20369 # Shared library suffix (normally ".so").
20370 shrext_cmds=$lt_shrext_cmds
20371
20372 # The commands to extract the exported symbol list from a shared archive.
20373 extract_expsyms_cmds=$lt_extract_expsyms_cmds
20374
20375 # Variables whose values should be saved in libtool wrapper scripts and
20376 # restored at link time.
20377 variables_saved_for_relink=$lt_variables_saved_for_relink
20378
20379 # Do we need the "lib" prefix for modules?
20380 need_lib_prefix=$need_lib_prefix
20381
20382 # Do we need a version for libraries?
20383 need_version=$need_version
20384
20385 # Library versioning type.
20386 version_type=$version_type
20387
20388 # Shared library runtime path variable.
20389 runpath_var=$runpath_var
20390
20391 # Shared library path variable.
20392 shlibpath_var=$shlibpath_var
20393
20394 # Is shlibpath searched before the hard-coded library search path?
20395 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
20396
20397 # Format of library name prefix.
20398 libname_spec=$lt_libname_spec
20399
20400 # List of archive names.  First name is the real one, the rest are links.
20401 # The last name is the one that the linker finds with -lNAME
20402 library_names_spec=$lt_library_names_spec
20403
20404 # The coded name of the library, if different from the real name.
20405 soname_spec=$lt_soname_spec
20406
20407 # Permission mode override for installation of shared libraries.
20408 install_override_mode=$lt_install_override_mode
20409
20410 # Command to use after installation of a shared archive.
20411 postinstall_cmds=$lt_postinstall_cmds
20412
20413 # Command to use after uninstallation of a shared archive.
20414 postuninstall_cmds=$lt_postuninstall_cmds
20415
20416 # Commands used to finish a libtool library installation in a directory.
20417 finish_cmds=$lt_finish_cmds
20418
20419 # As "finish_cmds", except a single script fragment to be evaled but
20420 # not shown.
20421 finish_eval=$lt_finish_eval
20422
20423 # Whether we should hardcode library paths into libraries.
20424 hardcode_into_libs=$hardcode_into_libs
20425
20426 # Compile-time system search path for libraries.
20427 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
20428
20429 # Detected run-time system search path for libraries.
20430 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
20431
20432 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
20433 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
20434
20435 # Whether dlopen is supported.
20436 dlopen_support=$enable_dlopen
20437
20438 # Whether dlopen of programs is supported.
20439 dlopen_self=$enable_dlopen_self
20440
20441 # Whether dlopen of statically linked programs is supported.
20442 dlopen_self_static=$enable_dlopen_self_static
20443
20444 # Commands to strip libraries.
20445 old_striplib=$lt_old_striplib
20446 striplib=$lt_striplib
20447
20448
20449 # The linker used to build libraries.
20450 LD=$lt_LD
20451
20452 # How to create reloadable object files.
20453 reload_flag=$lt_reload_flag
20454 reload_cmds=$lt_reload_cmds
20455
20456 # Commands used to build an old-style archive.
20457 old_archive_cmds=$lt_old_archive_cmds
20458
20459 # A language specific compiler.
20460 CC=$lt_compiler
20461
20462 # Is the compiler the GNU compiler?
20463 with_gcc=$GCC
20464
20465 # Compiler flag to turn off builtin functions.
20466 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
20467
20468 # Additional compiler flags for building library objects.
20469 pic_flag=$lt_lt_prog_compiler_pic
20470
20471 # How to pass a linker flag through the compiler.
20472 wl=$lt_lt_prog_compiler_wl
20473
20474 # Compiler flag to prevent dynamic linking.
20475 link_static_flag=$lt_lt_prog_compiler_static
20476
20477 # Does compiler simultaneously support -c and -o options?
20478 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
20479
20480 # Whether or not to add -lc for building shared libraries.
20481 build_libtool_need_lc=$archive_cmds_need_lc
20482
20483 # Whether or not to disallow shared libs when runtime libs are static.
20484 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
20485
20486 # Compiler flag to allow reflexive dlopens.
20487 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
20488
20489 # Compiler flag to generate shared objects directly from archives.
20490 whole_archive_flag_spec=$lt_whole_archive_flag_spec
20491
20492 # Whether the compiler copes with passing no objects directly.
20493 compiler_needs_object=$lt_compiler_needs_object
20494
20495 # Create an old-style archive from a shared archive.
20496 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
20497
20498 # Create a temporary old-style archive to link instead of a shared archive.
20499 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
20500
20501 # Commands used to build a shared archive.
20502 archive_cmds=$lt_archive_cmds
20503 archive_expsym_cmds=$lt_archive_expsym_cmds
20504
20505 # Commands used to build a loadable module if different from building
20506 # a shared archive.
20507 module_cmds=$lt_module_cmds
20508 module_expsym_cmds=$lt_module_expsym_cmds
20509
20510 # Whether we are building with GNU ld or not.
20511 with_gnu_ld=$lt_with_gnu_ld
20512
20513 # Flag that allows shared libraries with undefined symbols to be built.
20514 allow_undefined_flag=$lt_allow_undefined_flag
20515
20516 # Flag that enforces no undefined symbols.
20517 no_undefined_flag=$lt_no_undefined_flag
20518
20519 # Flag to hardcode \$libdir into a binary during linking.
20520 # This must work even if \$libdir does not exist
20521 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
20522
20523 # Whether we need a single "-rpath" flag with a separated argument.
20524 hardcode_libdir_separator=$lt_hardcode_libdir_separator
20525
20526 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
20527 # DIR into the resulting binary.
20528 hardcode_direct=$hardcode_direct
20529
20530 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
20531 # DIR into the resulting binary and the resulting library dependency is
20532 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
20533 # library is relocated.
20534 hardcode_direct_absolute=$hardcode_direct_absolute
20535
20536 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
20537 # into the resulting binary.
20538 hardcode_minus_L=$hardcode_minus_L
20539
20540 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
20541 # into the resulting binary.
20542 hardcode_shlibpath_var=$hardcode_shlibpath_var
20543
20544 # Set to "yes" if building a shared library automatically hardcodes DIR
20545 # into the library and all subsequent libraries and executables linked
20546 # against it.
20547 hardcode_automatic=$hardcode_automatic
20548
20549 # Set to yes if linker adds runtime paths of dependent libraries
20550 # to runtime path list.
20551 inherit_rpath=$inherit_rpath
20552
20553 # Whether libtool must link a program against all its dependency libraries.
20554 link_all_deplibs=$link_all_deplibs
20555
20556 # Set to "yes" if exported symbols are required.
20557 always_export_symbols=$always_export_symbols
20558
20559 # The commands to list exported symbols.
20560 export_symbols_cmds=$lt_export_symbols_cmds
20561
20562 # Symbols that should not be listed in the preloaded symbols.
20563 exclude_expsyms=$lt_exclude_expsyms
20564
20565 # Symbols that must always be exported.
20566 include_expsyms=$lt_include_expsyms
20567
20568 # Commands necessary for linking programs (against libraries) with templates.
20569 prelink_cmds=$lt_prelink_cmds
20570
20571 # Commands necessary for finishing linking programs.
20572 postlink_cmds=$lt_postlink_cmds
20573
20574 # Specify filename containing input files.
20575 file_list_spec=$lt_file_list_spec
20576
20577 # How to hardcode a shared library path into an executable.
20578 hardcode_action=$hardcode_action
20579
20580 # ### END LIBTOOL CONFIG
20581
20582 _LT_EOF
20583
20584     cat <<'_LT_EOF' >> "$cfgfile"
20585
20586 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
20587
20588 # func_munge_path_list VARIABLE PATH
20589 # -----------------------------------
20590 # VARIABLE is name of variable containing _space_ separated list of
20591 # directories to be munged by the contents of PATH, which is string
20592 # having a format:
20593 # "DIR[:DIR]:"
20594 #       string "DIR[ DIR]" will be prepended to VARIABLE
20595 # ":DIR[:DIR]"
20596 #       string "DIR[ DIR]" will be appended to VARIABLE
20597 # "DIRP[:DIRP]::[DIRA:]DIRA"
20598 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
20599 #       "DIRA[ DIRA]" will be appended to VARIABLE
20600 # "DIR[:DIR]"
20601 #       VARIABLE will be replaced by "DIR[ DIR]"
20602 func_munge_path_list ()
20603 {
20604     case x$2 in
20605     x)
20606         ;;
20607     *:)
20608         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
20609         ;;
20610     x:*)
20611         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
20612         ;;
20613     *::*)
20614         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
20615         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
20616         ;;
20617     *)
20618         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
20619         ;;
20620     esac
20621 }
20622
20623
20624 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
20625 func_cc_basename ()
20626 {
20627     for cc_temp in $*""; do
20628       case $cc_temp in
20629         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
20630         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
20631         \-*) ;;
20632         *) break;;
20633       esac
20634     done
20635     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
20636 }
20637
20638
20639 # ### END FUNCTIONS SHARED WITH CONFIGURE
20640
20641 _LT_EOF
20642
20643   case $host_os in
20644   aix3*)
20645     cat <<\_LT_EOF >> "$cfgfile"
20646 # AIX sometimes has problems with the GCC collect2 program.  For some
20647 # reason, if we set the COLLECT_NAMES environment variable, the problems
20648 # vanish in a puff of smoke.
20649 if test set != "${COLLECT_NAMES+set}"; then
20650   COLLECT_NAMES=
20651   export COLLECT_NAMES
20652 fi
20653 _LT_EOF
20654     ;;
20655   esac
20656
20657
20658 ltmain=$ac_aux_dir/ltmain.sh
20659
20660
20661   # We use sed instead of cat because bash on DJGPP gets confused if
20662   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
20663   # text mode, it properly converts lines to CR/LF.  This bash problem
20664   # is reportedly fixed, but why not run on old versions too?
20665   sed '$q' "$ltmain" >> "$cfgfile" \
20666      || (rm -f "$cfgfile"; exit 1)
20667
20668    mv -f "$cfgfile" "$ofile" ||
20669     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
20670   chmod +x "$ofile"
20671
20672  ;;
20673
20674   esac
20675 done # for ac_tag
20676
20677
20678 as_fn_exit 0
20679 _ACEOF
20680 ac_clean_files=$ac_clean_files_save
20681
20682 test $ac_write_fail = 0 ||
20683   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20684
20685
20686 # configure is writing to config.log, and then calls config.status.
20687 # config.status does its own redirection, appending to config.log.
20688 # Unfortunately, on DOS this fails, as config.log is still kept open
20689 # by configure, so config.status won't be able to write to it; its
20690 # output is simply discarded.  So we exec the FD to /dev/null,
20691 # effectively closing config.log, so it can be properly (re)opened and
20692 # appended to by config.status.  When coming back to configure, we
20693 # need to make the FD available again.
20694 if test "$no_create" != yes; then
20695   ac_cs_success=:
20696   ac_config_status_args=
20697   test "$silent" = yes &&
20698     ac_config_status_args="$ac_config_status_args --quiet"
20699   exec 5>/dev/null
20700   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20701   exec 5>>config.log
20702   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20703   # would make configure fail if this is the last instruction.
20704   $ac_cs_success || as_fn_exit 1
20705 fi
20706 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20707   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20708 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20709 fi
20710