libobjc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   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='package-unused'
 589 PACKAGE_TARNAME='libobjc'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="objc/objc.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='LTLIBOBJS
 633 LIBOBJS
 634 get_gcc_base_ver
 635 OBJC_BOEHM_GC_LIBS
 636 OBJC_BOEHM_GC_INCLUDES
 637 OBJC_BOEHM_GC
 638 OBJC_GCFLAGS
 639 SET_MAKE
 640 CPP
 641 OTOOL64
 642 OTOOL
 643 LIPO
 644 NMEDIT
 645 DSYMUTIL
 646 AWK
 647 STRIP
 648 LN_S
 649 NM
 650 ac_ct_DUMPBIN
 651 DUMPBIN
 652 LD
 653 FGREP
 654 EGREP
 655 GREP
 656 SED
 657 LIBTOOL
 658 OBJDUMP
 659 DLLTOOL
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 INSTALL_DATA
 664 INSTALL_SCRIPT
 665 INSTALL_PROGRAM
 666 RANLIB
 667 AR
 668 AS
 669 XCFLAGS
 670 extra_ldflags_libobjc
 671 lt_host_flags
 672 OBJEXT
 673 EXEEXT
 674 ac_ct_CC
 675 CPPFLAGS
 676 LDFLAGS
 677 CFLAGS
 678 CC
 679 libsuffix
 680 includedirname
 681 toolexeclibdir
 682 toolexecdir
 683 glibcpp_srcdir
 684 target_noncanonical
 685 target_os
 686 target_vendor
 687 target_cpu
 688 target
 689 host_os
 690 host_vendor
 691 host_cpu
 692 host
 693 multi_basedir
 694 VERSION
 695 target_subdir
 696 host_subdir
 697 build_subdir
 698 build_libsubdir
 699 build_os
 700 build_vendor
 701 build_cpu
 702 build
 703 target_alias
 704 host_alias
 705 build_alias
 706 LIBS
 707 ECHO_T
 708 ECHO_N
 709 ECHO_C
 710 DEFS
 711 mandir
 712 localedir
 713 libdir
 714 psdir
 715 pdfdir
 716 dvidir
 717 htmldir
 718 infodir
 719 docdir
 720 oldincludedir
 721 includedir
 722 localstatedir
 723 sharedstatedir
 724 sysconfdir
 725 datadir
 726 datarootdir
 727 libexecdir
 728 sbindir
 729 bindir
 730 program_transform_name
 731 prefix
 732 exec_prefix
 733 PACKAGE_URL
 734 PACKAGE_BUGREPORT
 735 PACKAGE_STRING
 736 PACKAGE_VERSION
 737 PACKAGE_TARNAME
 738 PACKAGE_NAME
 739 PATH_SEPARATOR
 740 SHELL'
 741 ac_subst_files=''
 742 ac_user_opts='
 743 enable_option_checking
 744 with_build_libsubdir
 745 with_target_subdir
 746 with_cross_host
 747 enable_version_specific_runtime_libs
 748 enable_multilib
 749 with_toolexeclibdir
 750 enable_cet
 751 enable_maintainer_mode
 752 enable_shared
 753 enable_static
 754 with_pic
 755 enable_fast_install
 756 with_gnu_ld
 757 enable_libtool_lock
 758 enable_tls
 759 enable_objc_gc
 760 with_target_bdw_gc
 761 with_target_bdw_gc_include
 762 with_target_bdw_gc_lib
 763 with_gcc_major_version_only
 764 '
 765       ac_precious_vars='build_alias
 766 host_alias
 767 target_alias
 768 CPP
 769 CPPFLAGS'
 770
 771
 772 # Initialize some variables set by options.
 773 ac_init_help=
 774 ac_init_version=false
 775 ac_unrecognized_opts=
 776 ac_unrecognized_sep=
 777 # The variables have the same names as the options, with
 778 # dashes changed to underlines.
 779 cache_file=/dev/null
 780 exec_prefix=NONE
 781 no_create=
 782 no_recursion=
 783 prefix=NONE
 784 program_prefix=NONE
 785 program_suffix=NONE
 786 program_transform_name=s,x,x,
 787 silent=
 788 site=
 789 srcdir=
 790 verbose=
 791 x_includes=NONE
 792 x_libraries=NONE
 793
 794 # Installation directory options.
 795 # These are left unexpanded so users can "make install exec_prefix=/foo"
 796 # and all the variables that are supposed to be based on exec_prefix
 797 # by default will actually change.
 798 # Use braces instead of parens because sh, perl, etc. also accept them.
 799 # (The list follows the same order as the GNU Coding Standards.)
 800 bindir='${exec_prefix}/bin'
 801 sbindir='${exec_prefix}/sbin'
 802 libexecdir='${exec_prefix}/libexec'
 803 datarootdir='${prefix}/share'
 804 datadir='${datarootdir}'
 805 sysconfdir='${prefix}/etc'
 806 sharedstatedir='${prefix}/com'
 807 localstatedir='${prefix}/var'
 808 includedir='${prefix}/include'
 809 oldincludedir='/usr/include'
 810 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 811 infodir='${datarootdir}/info'
 812 htmldir='${docdir}'
 813 dvidir='${docdir}'
 814 pdfdir='${docdir}'
 815 psdir='${docdir}'
 816 libdir='${exec_prefix}/lib'
 817 localedir='${datarootdir}/locale'
 818 mandir='${datarootdir}/man'
 819
 820 ac_prev=
 821 ac_dashdash=
 822 for ac_option
 823 do
 824   # If the previous option needs an argument, assign it.
 825   if test -n "$ac_prev"; then
 826     eval $ac_prev=\$ac_option
 827     ac_prev=
 828     continue
 829   fi
 830
 831   case $ac_option in
 832   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 833   *=)   ac_optarg= ;;
 834   *)    ac_optarg=yes ;;
 835   esac
 836
 837   # Accept the important Cygnus configure options, so we can diagnose typos.
 838
 839   case $ac_dashdash$ac_option in
 840   --)
 841     ac_dashdash=yes ;;
 842
 843   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 844     ac_prev=bindir ;;
 845   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 846     bindir=$ac_optarg ;;
 847
 848   -build | --build | --buil | --bui | --bu)
 849     ac_prev=build_alias ;;
 850   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 851     build_alias=$ac_optarg ;;
 852
 853   -cache-file | --cache-file | --cache-fil | --cache-fi \
 854   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 855     ac_prev=cache_file ;;
 856   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 857   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 858     cache_file=$ac_optarg ;;
 859
 860   --config-cache | -C)
 861     cache_file=config.cache ;;
 862
 863   -datadir | --datadir | --datadi | --datad)
 864     ac_prev=datadir ;;
 865   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 866     datadir=$ac_optarg ;;
 867
 868   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 869   | --dataroo | --dataro | --datar)
 870     ac_prev=datarootdir ;;
 871   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 872   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 873     datarootdir=$ac_optarg ;;
 874
 875   -disable-* | --disable-*)
 876     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 877     # Reject names that are not valid shell variable names.
 878     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 879       as_fn_error $? "invalid feature name: $ac_useropt"
 880     ac_useropt_orig=$ac_useropt
 881     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 882     case $ac_user_opts in
 883       *"
 884 "enable_$ac_useropt"
 885 "*) ;;
 886       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 887          ac_unrecognized_sep=', ';;
 888     esac
 889     eval enable_$ac_useropt=no ;;
 890
 891   -docdir | --docdir | --docdi | --doc | --do)
 892     ac_prev=docdir ;;
 893   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 894     docdir=$ac_optarg ;;
 895
 896   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 897     ac_prev=dvidir ;;
 898   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 899     dvidir=$ac_optarg ;;
 900
 901   -enable-* | --enable-*)
 902     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 903     # Reject names that are not valid shell variable names.
 904     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 905       as_fn_error $? "invalid feature name: $ac_useropt"
 906     ac_useropt_orig=$ac_useropt
 907     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 908     case $ac_user_opts in
 909       *"
 910 "enable_$ac_useropt"
 911 "*) ;;
 912       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 913          ac_unrecognized_sep=', ';;
 914     esac
 915     eval enable_$ac_useropt=\$ac_optarg ;;
 916
 917   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 918   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 919   | --exec | --exe | --ex)
 920     ac_prev=exec_prefix ;;
 921   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 922   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 923   | --exec=* | --exe=* | --ex=*)
 924     exec_prefix=$ac_optarg ;;
 925
 926   -gas | --gas | --ga | --g)
 927     # Obsolete; use --with-gas.
 928     with_gas=yes ;;
 929
 930   -help | --help | --hel | --he | -h)
 931     ac_init_help=long ;;
 932   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 933     ac_init_help=recursive ;;
 934   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 935     ac_init_help=short ;;
 936
 937   -host | --host | --hos | --ho)
 938     ac_prev=host_alias ;;
 939   -host=* | --host=* | --hos=* | --ho=*)
 940     host_alias=$ac_optarg ;;
 941
 942   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 943     ac_prev=htmldir ;;
 944   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 945   | --ht=*)
 946     htmldir=$ac_optarg ;;
 947
 948   -includedir | --includedir | --includedi | --included | --include \
 949   | --includ | --inclu | --incl | --inc)
 950     ac_prev=includedir ;;
 951   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 952   | --includ=* | --inclu=* | --incl=* | --inc=*)
 953     includedir=$ac_optarg ;;
 954
 955   -infodir | --infodir | --infodi | --infod | --info | --inf)
 956     ac_prev=infodir ;;
 957   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 958     infodir=$ac_optarg ;;
 959
 960   -libdir | --libdir | --libdi | --libd)
 961     ac_prev=libdir ;;
 962   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 963     libdir=$ac_optarg ;;
 964
 965   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 966   | --libexe | --libex | --libe)
 967     ac_prev=libexecdir ;;
 968   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 969   | --libexe=* | --libex=* | --libe=*)
 970     libexecdir=$ac_optarg ;;
 971
 972   -localedir | --localedir | --localedi | --localed | --locale)
 973     ac_prev=localedir ;;
 974   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 975     localedir=$ac_optarg ;;
 976
 977   -localstatedir | --localstatedir | --localstatedi | --localstated \
 978   | --localstate | --localstat | --localsta | --localst | --locals)
 979     ac_prev=localstatedir ;;
 980   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 981   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 982     localstatedir=$ac_optarg ;;
 983
 984   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 985     ac_prev=mandir ;;
 986   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 987     mandir=$ac_optarg ;;
 988
 989   -nfp | --nfp | --nf)
 990     # Obsolete; use --without-fp.
 991     with_fp=no ;;
 992
 993   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 994   | --no-cr | --no-c | -n)
 995     no_create=yes ;;
 996
 997   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 998   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 999     no_recursion=yes ;;
1000
1001   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1002   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1003   | --oldin | --oldi | --old | --ol | --o)
1004     ac_prev=oldincludedir ;;
1005   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1006   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1007   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1008     oldincludedir=$ac_optarg ;;
1009
1010   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1011     ac_prev=prefix ;;
1012   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1013     prefix=$ac_optarg ;;
1014
1015   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1016   | --program-pre | --program-pr | --program-p)
1017     ac_prev=program_prefix ;;
1018   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1019   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1020     program_prefix=$ac_optarg ;;
1021
1022   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1023   | --program-suf | --program-su | --program-s)
1024     ac_prev=program_suffix ;;
1025   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1026   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1027     program_suffix=$ac_optarg ;;
1028
1029   -program-transform-name | --program-transform-name \
1030   | --program-transform-nam | --program-transform-na \
1031   | --program-transform-n | --program-transform- \
1032   | --program-transform | --program-transfor \
1033   | --program-transfo | --program-transf \
1034   | --program-trans | --program-tran \
1035   | --progr-tra | --program-tr | --program-t)
1036     ac_prev=program_transform_name ;;
1037   -program-transform-name=* | --program-transform-name=* \
1038   | --program-transform-nam=* | --program-transform-na=* \
1039   | --program-transform-n=* | --program-transform-=* \
1040   | --program-transform=* | --program-transfor=* \
1041   | --program-transfo=* | --program-transf=* \
1042   | --program-trans=* | --program-tran=* \
1043   | --progr-tra=* | --program-tr=* | --program-t=*)
1044     program_transform_name=$ac_optarg ;;
1045
1046   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1047     ac_prev=pdfdir ;;
1048   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1049     pdfdir=$ac_optarg ;;
1050
1051   -psdir | --psdir | --psdi | --psd | --ps)
1052     ac_prev=psdir ;;
1053   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1054     psdir=$ac_optarg ;;
1055
1056   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057   | -silent | --silent | --silen | --sile | --sil)
1058     silent=yes ;;
1059
1060   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1061     ac_prev=sbindir ;;
1062   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1063   | --sbi=* | --sb=*)
1064     sbindir=$ac_optarg ;;
1065
1066   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1067   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1068   | --sharedst | --shareds | --shared | --share | --shar \
1069   | --sha | --sh)
1070     ac_prev=sharedstatedir ;;
1071   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1072   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1073   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1074   | --sha=* | --sh=*)
1075     sharedstatedir=$ac_optarg ;;
1076
1077   -site | --site | --sit)
1078     ac_prev=site ;;
1079   -site=* | --site=* | --sit=*)
1080     site=$ac_optarg ;;
1081
1082   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1083     ac_prev=srcdir ;;
1084   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1085     srcdir=$ac_optarg ;;
1086
1087   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1088   | --syscon | --sysco | --sysc | --sys | --sy)
1089     ac_prev=sysconfdir ;;
1090   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1091   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1092     sysconfdir=$ac_optarg ;;
1093
1094   -target | --target | --targe | --targ | --tar | --ta | --t)
1095     ac_prev=target_alias ;;
1096   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1097     target_alias=$ac_optarg ;;
1098
1099   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1100     verbose=yes ;;
1101
1102   -version | --version | --versio | --versi | --vers | -V)
1103     ac_init_version=: ;;
1104
1105   -with-* | --with-*)
1106     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1107     # Reject names that are not valid shell variable names.
1108     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109       as_fn_error $? "invalid package name: $ac_useropt"
1110     ac_useropt_orig=$ac_useropt
1111     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1112     case $ac_user_opts in
1113       *"
1114 "with_$ac_useropt"
1115 "*) ;;
1116       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1117          ac_unrecognized_sep=', ';;
1118     esac
1119     eval with_$ac_useropt=\$ac_optarg ;;
1120
1121   -without-* | --without-*)
1122     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1123     # Reject names that are not valid shell variable names.
1124     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1125       as_fn_error $? "invalid package name: $ac_useropt"
1126     ac_useropt_orig=$ac_useropt
1127     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1128     case $ac_user_opts in
1129       *"
1130 "with_$ac_useropt"
1131 "*) ;;
1132       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1133          ac_unrecognized_sep=', ';;
1134     esac
1135     eval with_$ac_useropt=no ;;
1136
1137   --x)
1138     # Obsolete; use --with-x.
1139     with_x=yes ;;
1140
1141   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1142   | --x-incl | --x-inc | --x-in | --x-i)
1143     ac_prev=x_includes ;;
1144   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1145   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1146     x_includes=$ac_optarg ;;
1147
1148   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1149   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1150     ac_prev=x_libraries ;;
1151   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1152   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1153     x_libraries=$ac_optarg ;;
1154
1155   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1156 Try \`$0 --help' for more information"
1157     ;;
1158
1159   *=*)
1160     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1161     # Reject names that are not valid shell variable names.
1162     case $ac_envvar in #(
1163       '' | [0-9]* | *[!_$as_cr_alnum]* )
1164       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1165     esac
1166     eval $ac_envvar=\$ac_optarg
1167     export $ac_envvar ;;
1168
1169   *)
1170     # FIXME: should be removed in autoconf 3.0.
1171     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1172     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1173       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1174     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1175     ;;
1176
1177   esac
1178 done
1179
1180 if test -n "$ac_prev"; then
1181   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1182   as_fn_error $? "missing argument to $ac_option"
1183 fi
1184
1185 if test -n "$ac_unrecognized_opts"; then
1186   case $enable_option_checking in
1187     no) ;;
1188     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1189     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1190   esac
1191 fi
1192
1193 # Check all directory arguments for consistency.
1194 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1195                 datadir sysconfdir sharedstatedir localstatedir includedir \
1196                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1197                 libdir localedir mandir
1198 do
1199   eval ac_val=\$$ac_var
1200   # Remove trailing slashes.
1201   case $ac_val in
1202     */ )
1203       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1204       eval $ac_var=\$ac_val;;
1205   esac
1206   # Be sure to have absolute directory names.
1207   case $ac_val in
1208     [\\/$]* | ?:[\\/]* )  continue;;
1209     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1210   esac
1211   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1212 done
1213
1214 # There might be people who depend on the old broken behavior: `$host'
1215 # used to hold the argument of --host etc.
1216 # FIXME: To remove some day.
1217 build=$build_alias
1218 host=$host_alias
1219 target=$target_alias
1220
1221 # FIXME: To remove some day.
1222 if test "x$host_alias" != x; then
1223   if test "x$build_alias" = x; then
1224     cross_compiling=maybe
1225   elif test "x$build_alias" != "x$host_alias"; then
1226     cross_compiling=yes
1227   fi
1228 fi
1229
1230 ac_tool_prefix=
1231 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1232
1233 test "$silent" = yes && exec 6>/dev/null
1234
1235
1236 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1237 ac_ls_di=`ls -di .` &&
1238 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1239   as_fn_error $? "working directory cannot be determined"
1240 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1241   as_fn_error $? "pwd does not report name of working directory"
1242
1243
1244 # Find the source files, if location was not specified.
1245 if test -z "$srcdir"; then
1246   ac_srcdir_defaulted=yes
1247   # Try the directory containing this script, then the parent directory.
1248   ac_confdir=`$as_dirname -- "$as_myself" ||
1249 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1250          X"$as_myself" : 'X\(//\)[^/]' \| \
1251          X"$as_myself" : 'X\(//\)$' \| \
1252          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1253 $as_echo X"$as_myself" |
1254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1255             s//\1/
1256             q
1257           }
1258           /^X\(\/\/\)[^/].*/{
1259             s//\1/
1260             q
1261           }
1262           /^X\(\/\/\)$/{
1263             s//\1/
1264             q
1265           }
1266           /^X\(\/\).*/{
1267             s//\1/
1268             q
1269           }
1270           s/.*/./; q'`
1271   srcdir=$ac_confdir
1272   if test ! -r "$srcdir/$ac_unique_file"; then
1273     srcdir=..
1274   fi
1275 else
1276   ac_srcdir_defaulted=no
1277 fi
1278 if test ! -r "$srcdir/$ac_unique_file"; then
1279   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1280   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1281 fi
1282 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1283 ac_abs_confdir=`(
1284         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1285         pwd)`
1286 # When building in place, set srcdir=.
1287 if test "$ac_abs_confdir" = "$ac_pwd"; then
1288   srcdir=.
1289 fi
1290 # Remove unnecessary trailing slashes from srcdir.
1291 # Double slashes in file names in object file debugging info
1292 # mess up M-x gdb in Emacs.
1293 case $srcdir in
1294 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1295 esac
1296 for ac_var in $ac_precious_vars; do
1297   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1298   eval ac_env_${ac_var}_value=\$${ac_var}
1299   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1300   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1301 done
1302
1303 #
1304 # Report the --help message.
1305 #
1306 if test "$ac_init_help" = "long"; then
1307   # Omit some internal or obsolete options to make the list less imposing.
1308   # This message is too long to be a string in the A/UX 3.1 sh.
1309   cat <<_ACEOF
1310 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1311
1312 Usage: $0 [OPTION]... [VAR=VALUE]...
1313
1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1315 VAR=VALUE.  See below for descriptions of some of the useful variables.
1316
1317 Defaults for the options are specified in brackets.
1318
1319 Configuration:
1320   -h, --help              display this help and exit
1321       --help=short        display options specific to this package
1322       --help=recursive    display the short help of all the included packages
1323   -V, --version           display version information and exit
1324   -q, --quiet, --silent   do not print \`checking ...' messages
1325       --cache-file=FILE   cache test results in FILE [disabled]
1326   -C, --config-cache      alias for \`--cache-file=config.cache'
1327   -n, --no-create         do not create output files
1328       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1329
1330 Installation directories:
1331   --prefix=PREFIX         install architecture-independent files in PREFIX
1332                           [$ac_default_prefix]
1333   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1334                           [PREFIX]
1335
1336 By default, \`make install' will install all the files in
1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1339 for instance \`--prefix=\$HOME'.
1340
1341 For better control, use the options below.
1342
1343 Fine tuning of the installation directories:
1344   --bindir=DIR            user executables [EPREFIX/bin]
1345   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1346   --libexecdir=DIR        program executables [EPREFIX/libexec]
1347   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1348   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1349   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1350   --libdir=DIR            object code libraries [EPREFIX/lib]
1351   --includedir=DIR        C header files [PREFIX/include]
1352   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1353   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1354   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1355   --infodir=DIR           info documentation [DATAROOTDIR/info]
1356   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1357   --mandir=DIR            man documentation [DATAROOTDIR/man]
1358   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1359   --htmldir=DIR           html documentation [DOCDIR]
1360   --dvidir=DIR            dvi documentation [DOCDIR]
1361   --pdfdir=DIR            pdf documentation [DOCDIR]
1362   --psdir=DIR             ps documentation [DOCDIR]
1363 _ACEOF
1364
1365   cat <<\_ACEOF
1366
1367 System types:
1368   --build=BUILD     configure for building on BUILD [guessed]
1369   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1370   --target=TARGET   configure for building compilers for TARGET [HOST]
1371 _ACEOF
1372 fi
1373
1374 if test -n "$ac_init_help"; then
1375   case $ac_init_help in
1376      short | recursive ) echo "Configuration of package-unused version-unused:";;
1377    esac
1378   cat <<\_ACEOF
1379
1380 Optional Features:
1381   --disable-option-checking  ignore unrecognized --enable/--with options
1382   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1383   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1384   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1385   --enable-multilib       build many library versions (default)
1386   --enable-cet            enable Intel CET in target libraries [default=no]
1387   --enable-maintainer-mode
1388                           enable make rules and dependencies not useful (and
1389                           sometimes confusing) to the casual installer
1390   --enable-shared[=PKGS]  build shared libraries [default=yes]
1391   --enable-static[=PKGS]  build static libraries [default=yes]
1392   --enable-fast-install[=PKGS]
1393                           optimize for fast installation [default=yes]
1394   --disable-libtool-lock  avoid locking (might break parallel builds)
1395   --enable-tls            Use thread-local storage [default=yes]
1396   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1397                           Objective-C runtime
1398
1399 Optional Packages:
1400   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1401   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1402   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1403   --with-target-subdir=SUBDIR
1404                            configuring in a subdirectory
1405   --with-cross-host=HOST  configuring with a cross compiler
1406   --with-toolexeclibdir=DIR
1407                           install libraries built with a cross compiler within
1408                           DIR
1409   --with-pic              try to use only PIC/non-PIC objects [default=use
1410                           both]
1411   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1412   --with-target-bdw-gc=PATHLIST
1413                           specify prefix directory for installed bdw-gc
1414                           package. Equivalent to
1415                           --with-target-bdw-gc-include=PATH/include plus
1416                           --with-target-bdw-gc-lib=PATH/lib
1417   --with-target-bdw-gc-include=PATHLIST
1418                           specify directories for installed bdw-gc include
1419                           files
1420   --with-target-bdw-gc-lib=PATHLIST
1421                           specify directories for installed bdw-gc library
1422   --with-gcc-major-version-only
1423                           use only GCC major number in filesystem paths
1424
1425 Some influential environment variables:
1426   CC          C compiler command
1427   CFLAGS      C compiler flags
1428   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1429               nonstandard directory <lib dir>
1430   LIBS        libraries to pass to the linker, e.g. -l<library>
1431   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432               you have headers in a nonstandard directory <include dir>
1433   CPP         C preprocessor
1434
1435 Use these variables to override the choices made by `configure' or to help
1436 it to find libraries and programs with nonstandard names/locations.
1437
1438 Report bugs to the package provider.
1439 _ACEOF
1440 ac_status=$?
1441 fi
1442
1443 if test "$ac_init_help" = "recursive"; then
1444   # If there are subdirs, report their specific --help.
1445   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1446     test -d "$ac_dir" ||
1447       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1448       continue
1449     ac_builddir=.
1450
1451 case "$ac_dir" in
1452 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1453 *)
1454   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1455   # A ".." for each directory in $ac_dir_suffix.
1456   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1457   case $ac_top_builddir_sub in
1458   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1460   esac ;;
1461 esac
1462 ac_abs_top_builddir=$ac_pwd
1463 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1464 # for backward compatibility:
1465 ac_top_builddir=$ac_top_build_prefix
1466
1467 case $srcdir in
1468   .)  # We are building in place.
1469     ac_srcdir=.
1470     ac_top_srcdir=$ac_top_builddir_sub
1471     ac_abs_top_srcdir=$ac_pwd ;;
1472   [\\/]* | ?:[\\/]* )  # Absolute name.
1473     ac_srcdir=$srcdir$ac_dir_suffix;
1474     ac_top_srcdir=$srcdir
1475     ac_abs_top_srcdir=$srcdir ;;
1476   *) # Relative name.
1477     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1478     ac_top_srcdir=$ac_top_build_prefix$srcdir
1479     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1480 esac
1481 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1482
1483     cd "$ac_dir" || { ac_status=$?; continue; }
1484     # Check for guested configure.
1485     if test -f "$ac_srcdir/configure.gnu"; then
1486       echo &&
1487       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1488     elif test -f "$ac_srcdir/configure"; then
1489       echo &&
1490       $SHELL "$ac_srcdir/configure" --help=recursive
1491     else
1492       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1493     fi || ac_status=$?
1494     cd "$ac_pwd" || { ac_status=$?; break; }
1495   done
1496 fi
1497
1498 test -n "$ac_init_help" && exit $ac_status
1499 if $ac_init_version; then
1500   cat <<\_ACEOF
1501 package-unused configure version-unused
1502 generated by GNU Autoconf 2.69
1503
1504 Copyright (C) 2012 Free Software Foundation, Inc.
1505 This configure script is free software; the Free Software Foundation
1506 gives unlimited permission to copy, distribute and modify it.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext
1522   if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_compile") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest.$ac_objext; then :
1541   ac_retval=0
1542 else
1543   $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546         ac_retval=1
1547 fi
1548   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549   as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_c_try_link LINENO
1554 # -----------------------
1555 # Try to link conftest.$ac_ext, and return whether this succeeded.
1556 ac_fn_c_try_link ()
1557 {
1558   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559   rm -f conftest.$ac_objext conftest$ac_exeext
1560   if { { ac_try="$ac_link"
1561 case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_link") 2>conftest.err
1568   ac_status=$?
1569   if test -s conftest.err; then
1570     grep -v '^ *+' conftest.err >conftest.er1
1571     cat conftest.er1 >&5
1572     mv -f conftest.er1 conftest.err
1573   fi
1574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575   test $ac_status = 0; } && {
1576          test -z "$ac_c_werror_flag" ||
1577          test ! -s conftest.err
1578        } && test -s conftest$ac_exeext && {
1579          test "$cross_compiling" = yes ||
1580          test -x conftest$ac_exeext
1581        }; then :
1582   ac_retval=0
1583 else
1584   $as_echo "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587         ac_retval=1
1588 fi
1589   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1590   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1591   # interfere with the next link command; also delete a directory that is
1592   # left behind by Apple's compiler.  We do this before executing the actions.
1593   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1594   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595   as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_link
1598
1599 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1600 # -------------------------------------------------------
1601 # Tests whether HEADER exists and can be compiled using the include files in
1602 # INCLUDES, setting the cache variable VAR accordingly.
1603 ac_fn_c_check_header_compile ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607 $as_echo_n "checking for $2... " >&6; }
1608 if eval \${$3+:} false; then :
1609   $as_echo_n "(cached) " >&6
1610 else
1611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h.  */
1613 $4
1614 #include <$2>
1615 _ACEOF
1616 if ac_fn_c_try_compile "$LINENO"; then :
1617   eval "$3=yes"
1618 else
1619   eval "$3=no"
1620 fi
1621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1622 fi
1623 eval ac_res=\$$3
1624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1625 $as_echo "$ac_res" >&6; }
1626   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1627
1628 } # ac_fn_c_check_header_compile
1629
1630 # ac_fn_c_try_cpp LINENO
1631 # ----------------------
1632 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1633 ac_fn_c_try_cpp ()
1634 {
1635   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636   if { { ac_try="$ac_cpp conftest.$ac_ext"
1637 case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1644   ac_status=$?
1645   if test -s conftest.err; then
1646     grep -v '^ *+' conftest.err >conftest.er1
1647     cat conftest.er1 >&5
1648     mv -f conftest.er1 conftest.err
1649   fi
1650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651   test $ac_status = 0; } > conftest.i && {
1652          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1653          test ! -s conftest.err
1654        }; then :
1655   ac_retval=0
1656 else
1657   $as_echo "$as_me: failed program was:" >&5
1658 sed 's/^/| /' conftest.$ac_ext >&5
1659
1660     ac_retval=1
1661 fi
1662   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663   as_fn_set_status $ac_retval
1664
1665 } # ac_fn_c_try_cpp
1666
1667 # ac_fn_c_try_run LINENO
1668 # ----------------------
1669 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1670 # that executables *can* be run.
1671 ac_fn_c_try_run ()
1672 {
1673   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674   if { { ac_try="$ac_link"
1675 case "(($ac_try" in
1676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1677   *) ac_try_echo=$ac_try;;
1678 esac
1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1680 $as_echo "$ac_try_echo"; } >&5
1681   (eval "$ac_link") 2>&5
1682   ac_status=$?
1683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1684   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1685   { { case "(($ac_try" in
1686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687   *) ac_try_echo=$ac_try;;
1688 esac
1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691   (eval "$ac_try") 2>&5
1692   ac_status=$?
1693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1694   test $ac_status = 0; }; }; then :
1695   ac_retval=0
1696 else
1697   $as_echo "$as_me: program exited with status $ac_status" >&5
1698        $as_echo "$as_me: failed program was:" >&5
1699 sed 's/^/| /' conftest.$ac_ext >&5
1700
1701        ac_retval=$ac_status
1702 fi
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_run
1708
1709 # ac_fn_c_check_func LINENO FUNC VAR
1710 # ----------------------------------
1711 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1712 ac_fn_c_check_func ()
1713 {
1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1716 $as_echo_n "checking for $2... " >&6; }
1717 if eval \${$3+:} false; then :
1718   $as_echo_n "(cached) " >&6
1719 else
1720   if test x$gcc_no_link = xyes; then
1721   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1722 fi
1723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724 /* end confdefs.h.  */
1725 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1726    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1727 #define $2 innocuous_$2
1728
1729 /* System header to define __stub macros and hopefully few prototypes,
1730     which can conflict with char $2 (); below.
1731     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1732     <limits.h> exists even on freestanding compilers.  */
1733
1734 #ifdef __STDC__
1735 # include <limits.h>
1736 #else
1737 # include <assert.h>
1738 #endif
1739
1740 #undef $2
1741
1742 /* Override any GCC internal prototype to avoid an error.
1743    Use char because int might match the return type of a GCC
1744    builtin and then its argument prototype would still apply.  */
1745 #ifdef __cplusplus
1746 extern "C"
1747 #endif
1748 char $2 ();
1749 /* The GNU C library defines this for functions which it implements
1750     to always fail with ENOSYS.  Some functions are actually named
1751     something starting with __ and the normal name is an alias.  */
1752 #if defined __stub_$2 || defined __stub___$2
1753 choke me
1754 #endif
1755
1756 int
1757 main ()
1758 {
1759 return $2 ();
1760   ;
1761   return 0;
1762 }
1763 _ACEOF
1764 if ac_fn_c_try_link "$LINENO"; then :
1765   eval "$3=yes"
1766 else
1767   eval "$3=no"
1768 fi
1769 rm -f core conftest.err conftest.$ac_objext \
1770     conftest$ac_exeext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_func
1778
1779 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1780 # -------------------------------------------------------
1781 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1782 # the include files in INCLUDES and setting the cache variable VAR
1783 # accordingly.
1784 ac_fn_c_check_header_mongrel ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if eval \${$3+:} false; then :
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if eval \${$3+:} false; then :
1791   $as_echo_n "(cached) " >&6
1792 fi
1793 eval ac_res=\$$3
1794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1795 $as_echo "$ac_res" >&6; }
1796 else
1797   # Is the header compilable?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1799 $as_echo_n "checking $2 usability... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 #include <$2>
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_header_compiler=yes
1807 else
1808   ac_header_compiler=no
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1812 $as_echo "$ac_header_compiler" >&6; }
1813
1814 # Is the header present?
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1816 $as_echo_n "checking $2 presence... " >&6; }
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_cpp "$LINENO"; then :
1822   ac_header_preproc=yes
1823 else
1824   ac_header_preproc=no
1825 fi
1826 rm -f conftest.err conftest.i conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1828 $as_echo "$ac_header_preproc" >&6; }
1829
1830 # So?  What about this header?
1831 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1832   yes:no: )
1833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1834 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1835     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1836 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1837     ;;
1838   no:yes:* )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1840 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1842 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1844 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1846 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1848 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1849     ;;
1850 esac
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if eval \${$3+:} false; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   eval "$3=\$ac_header_compiler"
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861 fi
1862   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1863
1864 } # ac_fn_c_check_header_mongrel
1865 cat >config.log <<_ACEOF
1866 This file contains any messages produced by compilers while
1867 running configure, to aid debugging if configure makes a mistake.
1868
1869 It was created by package-unused $as_me version-unused, which was
1870 generated by GNU Autoconf 2.69.  Invocation command line was
1871
1872   $ $0 $@
1873
1874 _ACEOF
1875 exec 5>>config.log
1876 {
1877 cat <<_ASUNAME
1878 ## --------- ##
1879 ## Platform. ##
1880 ## --------- ##
1881
1882 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1883 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1884 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1885 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1886 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1887
1888 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1889 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1890
1891 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1892 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1893 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1894 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1895 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1896 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1897 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1898
1899 _ASUNAME
1900
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1902 for as_dir in $PATH
1903 do
1904   IFS=$as_save_IFS
1905   test -z "$as_dir" && as_dir=.
1906     $as_echo "PATH: $as_dir"
1907   done
1908 IFS=$as_save_IFS
1909
1910 } >&5
1911
1912 cat >&5 <<_ACEOF
1913
1914
1915 ## ----------- ##
1916 ## Core tests. ##
1917 ## ----------- ##
1918
1919 _ACEOF
1920
1921
1922 # Keep a trace of the command line.
1923 # Strip out --no-create and --no-recursion so they do not pile up.
1924 # Strip out --silent because we don't want to record it for future runs.
1925 # Also quote any args containing shell meta-characters.
1926 # Make two passes to allow for proper duplicate-argument suppression.
1927 ac_configure_args=
1928 ac_configure_args0=
1929 ac_configure_args1=
1930 ac_must_keep_next=false
1931 for ac_pass in 1 2
1932 do
1933   for ac_arg
1934   do
1935     case $ac_arg in
1936     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1937     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1938     | -silent | --silent | --silen | --sile | --sil)
1939       continue ;;
1940     *\'*)
1941       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1942     esac
1943     case $ac_pass in
1944     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1945     2)
1946       as_fn_append ac_configure_args1 " '$ac_arg'"
1947       if test $ac_must_keep_next = true; then
1948         ac_must_keep_next=false # Got value, back to normal.
1949       else
1950         case $ac_arg in
1951           *=* | --config-cache | -C | -disable-* | --disable-* \
1952           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1953           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1954           | -with-* | --with-* | -without-* | --without-* | --x)
1955             case "$ac_configure_args0 " in
1956               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1957             esac
1958             ;;
1959           -* ) ac_must_keep_next=true ;;
1960         esac
1961       fi
1962       as_fn_append ac_configure_args " '$ac_arg'"
1963       ;;
1964     esac
1965   done
1966 done
1967 { ac_configure_args0=; unset ac_configure_args0;}
1968 { ac_configure_args1=; unset ac_configure_args1;}
1969
1970 # When interrupted or exit'd, cleanup temporary files, and complete
1971 # config.log.  We remove comments because anyway the quotes in there
1972 # would cause problems or look ugly.
1973 # WARNING: Use '\'' to represent an apostrophe within the trap.
1974 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1975 trap 'exit_status=$?
1976   # Save into config.log some information that might help in debugging.
1977   {
1978     echo
1979
1980     $as_echo "## ---------------- ##
1981 ## Cache variables. ##
1982 ## ---------------- ##"
1983     echo
1984     # The following way of writing the cache mishandles newlines in values,
1985 (
1986   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1987     eval ac_val=\$$ac_var
1988     case $ac_val in #(
1989     *${as_nl}*)
1990       case $ac_var in #(
1991       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1992 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1993       esac
1994       case $ac_var in #(
1995       _ | IFS | as_nl) ;; #(
1996       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1997       *) { eval $ac_var=; unset $ac_var;} ;;
1998       esac ;;
1999     esac
2000   done
2001   (set) 2>&1 |
2002     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2003     *${as_nl}ac_space=\ *)
2004       sed -n \
2005         "s/'\''/'\''\\\\'\'''\''/g;
2006           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2007       ;; #(
2008     *)
2009       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2010       ;;
2011     esac |
2012     sort
2013 )
2014     echo
2015
2016     $as_echo "## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##"
2019     echo
2020     for ac_var in $ac_subst_vars
2021     do
2022       eval ac_val=\$$ac_var
2023       case $ac_val in
2024       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2025       esac
2026       $as_echo "$ac_var='\''$ac_val'\''"
2027     done | sort
2028     echo
2029
2030     if test -n "$ac_subst_files"; then
2031       $as_echo "## ------------------- ##
2032 ## File substitutions. ##
2033 ## ------------------- ##"
2034       echo
2035       for ac_var in $ac_subst_files
2036       do
2037         eval ac_val=\$$ac_var
2038         case $ac_val in
2039         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2040         esac
2041         $as_echo "$ac_var='\''$ac_val'\''"
2042       done | sort
2043       echo
2044     fi
2045
2046     if test -s confdefs.h; then
2047       $as_echo "## ----------- ##
2048 ## confdefs.h. ##
2049 ## ----------- ##"
2050       echo
2051       cat confdefs.h
2052       echo
2053     fi
2054     test "$ac_signal" != 0 &&
2055       $as_echo "$as_me: caught signal $ac_signal"
2056     $as_echo "$as_me: exit $exit_status"
2057   } >&5
2058   rm -f core *.core core.conftest.* &&
2059     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2060     exit $exit_status
2061 ' 0
2062 for ac_signal in 1 2 13 15; do
2063   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2064 done
2065 ac_signal=0
2066
2067 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2068 rm -f -r conftest* confdefs.h
2069
2070 $as_echo "/* confdefs.h */" > confdefs.h
2071
2072 # Predefined preprocessor variables.
2073
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_NAME "$PACKAGE_NAME"
2076 _ACEOF
2077
2078 cat >>confdefs.h <<_ACEOF
2079 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2080 _ACEOF
2081
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2084 _ACEOF
2085
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_STRING "$PACKAGE_STRING"
2088 _ACEOF
2089
2090 cat >>confdefs.h <<_ACEOF
2091 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2092 _ACEOF
2093
2094 cat >>confdefs.h <<_ACEOF
2095 #define PACKAGE_URL "$PACKAGE_URL"
2096 _ACEOF
2097
2098
2099 # Let the site file select an alternate cache file if it wants to.
2100 # Prefer an explicitly selected file to automatically selected ones.
2101 ac_site_file1=NONE
2102 ac_site_file2=NONE
2103 if test -n "$CONFIG_SITE"; then
2104   # We do not want a PATH search for config.site.
2105   case $CONFIG_SITE in #((
2106     -*)  ac_site_file1=./$CONFIG_SITE;;
2107     */*) ac_site_file1=$CONFIG_SITE;;
2108     *)   ac_site_file1=./$CONFIG_SITE;;
2109   esac
2110 elif test "x$prefix" != xNONE; then
2111   ac_site_file1=$prefix/share/config.site
2112   ac_site_file2=$prefix/etc/config.site
2113 else
2114   ac_site_file1=$ac_default_prefix/share/config.site
2115   ac_site_file2=$ac_default_prefix/etc/config.site
2116 fi
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2118 do
2119   test "x$ac_site_file" = xNONE && continue
2120   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123     sed 's/^/| /' "$ac_site_file" >&5
2124     . "$ac_site_file" \
2125       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2127 as_fn_error $? "failed to load site script $ac_site_file
2128 See \`config.log' for more details" "$LINENO" 5; }
2129   fi
2130 done
2131
2132 if test -r "$cache_file"; then
2133   # Some versions of bash will fail to source /dev/null (special files
2134   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2135   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2136     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2137 $as_echo "$as_me: loading cache $cache_file" >&6;}
2138     case $cache_file in
2139       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2140       *)                      . "./$cache_file";;
2141     esac
2142   fi
2143 else
2144   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2145 $as_echo "$as_me: creating cache $cache_file" >&6;}
2146   >$cache_file
2147 fi
2148
2149 # Check that the precious variables saved in the cache have kept the same
2150 # value.
2151 ac_cache_corrupted=false
2152 for ac_var in $ac_precious_vars; do
2153   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2154   eval ac_new_set=\$ac_env_${ac_var}_set
2155   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2156   eval ac_new_val=\$ac_env_${ac_var}_value
2157   case $ac_old_set,$ac_new_set in
2158     set,)
2159       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2161       ac_cache_corrupted=: ;;
2162     ,set)
2163       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2165       ac_cache_corrupted=: ;;
2166     ,);;
2167     *)
2168       if test "x$ac_old_val" != "x$ac_new_val"; then
2169         # differences in whitespace do not lead to failure.
2170         ac_old_val_w=`echo x $ac_old_val`
2171         ac_new_val_w=`echo x $ac_new_val`
2172         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2173           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2174 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2175           ac_cache_corrupted=:
2176         else
2177           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2178 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2179           eval $ac_var=\$ac_old_val
2180         fi
2181         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2182 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2183         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2184 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2185       fi;;
2186   esac
2187   # Pass precious variables to config.status.
2188   if test "$ac_new_set" = set; then
2189     case $ac_new_val in
2190     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2191     *) ac_arg=$ac_var=$ac_new_val ;;
2192     esac
2193     case " $ac_configure_args " in
2194       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2195       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2196     esac
2197   fi
2198 done
2199 if $ac_cache_corrupted; then
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2203 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2204   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2205 fi
2206 ## -------------------- ##
2207 ## Main body of script. ##
2208 ## -------------------- ##
2209
2210 ac_ext=c
2211 ac_cpp='$CPP $CPPFLAGS'
2212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2215
2216
2217
2218
2219
2220
2221 ac_aux_dir=
2222 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2223   if test -f "$ac_dir/install-sh"; then
2224     ac_aux_dir=$ac_dir
2225     ac_install_sh="$ac_aux_dir/install-sh -c"
2226     break
2227   elif test -f "$ac_dir/install.sh"; then
2228     ac_aux_dir=$ac_dir
2229     ac_install_sh="$ac_aux_dir/install.sh -c"
2230     break
2231   elif test -f "$ac_dir/shtool"; then
2232     ac_aux_dir=$ac_dir
2233     ac_install_sh="$ac_aux_dir/shtool install -c"
2234     break
2235   fi
2236 done
2237 if test -z "$ac_aux_dir"; then
2238   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2239 fi
2240
2241 # These three variables are undocumented and unsupported,
2242 # and are intended to be withdrawn in a future Autoconf release.
2243 # They can cause serious problems if a builder's source tree is in a directory
2244 # whose full name contains unusual characters.
2245 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2246 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2247 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2248
2249
2250 # Make sure we can run config.sub.
2251 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2252   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2253
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2255 $as_echo_n "checking build system type... " >&6; }
2256 if ${ac_cv_build+:} false; then :
2257   $as_echo_n "(cached) " >&6
2258 else
2259   ac_build_alias=$build_alias
2260 test "x$ac_build_alias" = x &&
2261   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2262 test "x$ac_build_alias" = x &&
2263   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2264 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2265   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2266
2267 fi
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2269 $as_echo "$ac_cv_build" >&6; }
2270 case $ac_cv_build in
2271 *-*-*) ;;
2272 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2273 esac
2274 build=$ac_cv_build
2275 ac_save_IFS=$IFS; IFS='-'
2276 set x $ac_cv_build
2277 shift
2278 build_cpu=$1
2279 build_vendor=$2
2280 shift; shift
2281 # Remember, the first character of IFS is used to create $*,
2282 # except with old shells:
2283 build_os=$*
2284 IFS=$ac_save_IFS
2285 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2286
2287
2288  case ${build_alias} in
2289   "") build_noncanonical=${build} ;;
2290   *) build_noncanonical=${build_alias} ;;
2291 esac
2292
2293  case ${host_alias} in
2294   "") host_noncanonical=${build_noncanonical} ;;
2295   *) host_noncanonical=${host_alias} ;;
2296 esac
2297
2298  case ${target_alias} in
2299   "") target_noncanonical=${host_noncanonical} ;;
2300   *) target_noncanonical=${target_alias} ;;
2301 esac
2302
2303
2304 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2305 # have matching libraries, they should use host libraries: Makefile.tpl
2306 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2307 # However, they still use the build modules, because the corresponding
2308 # host modules (e.g. bison) are only built for the host when bootstrap
2309 # finishes. So:
2310 # - build_subdir is where we find build modules, and never changes.
2311 # - build_libsubdir is where we find build libraries, and can be overridden.
2312
2313 # Prefix 'build-' so this never conflicts with target_subdir.
2314 build_subdir="build-${build_noncanonical}"
2315
2316 # Check whether --with-build-libsubdir was given.
2317 if test "${with_build_libsubdir+set}" = set; then :
2318   withval=$with_build_libsubdir; build_libsubdir="$withval"
2319 else
2320   build_libsubdir="$build_subdir"
2321 fi
2322
2323 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2324 if ( test $srcdir = . && test -d gcc ) \
2325    || test -d $srcdir/../host-${host_noncanonical}; then
2326   host_subdir="host-${host_noncanonical}"
2327 else
2328   host_subdir=.
2329 fi
2330 # No prefix.
2331 target_subdir=${target_noncanonical}
2332
2333
2334 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2335 PACKAGE=libobjc
2336 # Version is pulled out to make it a bit easier to change using sed.
2337 VERSION=4:0:0
2338
2339
2340 # This works around the fact that libtool configuration may change LD
2341 # for this particular configuration, but some shells, instead of
2342 # keeping the changes in LD private, export them just because LD is
2343 # exported.
2344 ORIGINAL_LD_FOR_MULTILIBS=$LD
2345
2346 # -------
2347 # Options
2348 # -------
2349
2350 # We use these options to decide which functions to include.
2351
2352 # Check whether --with-target-subdir was given.
2353 if test "${with_target_subdir+set}" = set; then :
2354   withval=$with_target_subdir;
2355 fi
2356
2357
2358 # Check whether --with-cross-host was given.
2359 if test "${with_cross_host+set}" = set; then :
2360   withval=$with_cross_host;
2361 fi
2362
2363
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2365 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2366 # Check whether --enable-version-specific-runtime-libs was given.
2367 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2368   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2369  yes) version_specific_libs=yes ;;
2370  no)  version_specific_libs=no ;;
2371  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2372  esac
2373 else
2374   version_specific_libs=no
2375 fi
2376
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2378 $as_echo "$version_specific_libs" >&6; }
2379
2380 # -----------
2381 # Directories
2382 # -----------
2383
2384 # Find the rest of the source tree framework.
2385 # Default to --enable-multilib
2386 # Check whether --enable-multilib was given.
2387 if test "${enable_multilib+set}" = set; then :
2388   enableval=$enable_multilib; case "$enableval" in
2389   yes) multilib=yes ;;
2390   no)  multilib=no ;;
2391   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2392  esac
2393 else
2394   multilib=yes
2395 fi
2396
2397
2398 # We may get other options which we leave undocumented:
2399 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2400 # See config-ml.in if you want the gory details.
2401
2402 if test "$srcdir" = "."; then
2403   if test "$with_target_subdir" != "."; then
2404     multi_basedir="$srcdir/$with_multisrctop../.."
2405   else
2406     multi_basedir="$srcdir/$with_multisrctop.."
2407   fi
2408 else
2409   multi_basedir="$srcdir/.."
2410 fi
2411
2412
2413 # Even if the default multilib is not a cross compilation,
2414 # it may be that some of the other multilibs are.
2415 if test $cross_compiling = no && test $multilib = yes \
2416    && test "x${with_multisubdir}" != x ; then
2417    cross_compiling=maybe
2418 fi
2419
2420 ac_config_commands="$ac_config_commands default-1"
2421
2422
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2424 $as_echo_n "checking host system type... " >&6; }
2425 if ${ac_cv_host+:} false; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test "x$host_alias" = x; then
2429   ac_cv_host=$ac_cv_build
2430 else
2431   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2432     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2433 fi
2434
2435 fi
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2437 $as_echo "$ac_cv_host" >&6; }
2438 case $ac_cv_host in
2439 *-*-*) ;;
2440 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2441 esac
2442 host=$ac_cv_host
2443 ac_save_IFS=$IFS; IFS='-'
2444 set x $ac_cv_host
2445 shift
2446 host_cpu=$1
2447 host_vendor=$2
2448 shift; shift
2449 # Remember, the first character of IFS is used to create $*,
2450 # except with old shells:
2451 host_os=$*
2452 IFS=$ac_save_IFS
2453 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2454
2455
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2457 $as_echo_n "checking target system type... " >&6; }
2458 if ${ac_cv_target+:} false; then :
2459   $as_echo_n "(cached) " >&6
2460 else
2461   if test "x$target_alias" = x; then
2462   ac_cv_target=$ac_cv_host
2463 else
2464   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2465     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2466 fi
2467
2468 fi
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2470 $as_echo "$ac_cv_target" >&6; }
2471 case $ac_cv_target in
2472 *-*-*) ;;
2473 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2474 esac
2475 target=$ac_cv_target
2476 ac_save_IFS=$IFS; IFS='-'
2477 set x $ac_cv_target
2478 shift
2479 target_cpu=$1
2480 target_vendor=$2
2481 shift; shift
2482 # Remember, the first character of IFS is used to create $*,
2483 # except with old shells:
2484 target_os=$*
2485 IFS=$ac_save_IFS
2486 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2487
2488
2489 # The aliases save the names the user supplied, while $host etc.
2490 # will get canonicalized.
2491 test -n "$target_alias" &&
2492   test "$program_prefix$program_suffix$program_transform_name" = \
2493     NONENONEs,x,x, &&
2494   program_prefix=${target_alias}-
2495
2496
2497
2498
2499 # Export source directory.
2500 # These need to be absolute paths, yet at the same time need to
2501 # canonicalize only relative paths, because then amd will not unmount
2502 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2503 case $srcdir in
2504   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2505   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2506 esac
2507
2508
2509
2510 # Check whether --with-toolexeclibdir was given.
2511 if test "${with_toolexeclibdir+set}" = set; then :
2512   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2513   /)
2514     ;;
2515   */)
2516     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2517     ;;
2518 esac
2519 else
2520   with_toolexeclibdir=no
2521 fi
2522
2523
2524
2525 # Calculate toolexeclibdir
2526 # Also toolexecdir, though it's only used in toolexeclibdir
2527 case ${version_specific_libs} in
2528   yes)
2529     # Need the gcc compiler version to know where to install libraries
2530     # and header files if --enable-version-specific-runtime-libs option
2531     # is selected.
2532     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2533     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2534     ;;
2535   no)
2536     if test -n "$with_cross_host" &&
2537        test x"$with_cross_host" != x"no"; then
2538       # Install a library built with a cross compiler in tooldir, not libdir.
2539       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2540       case ${with_toolexeclibdir} in
2541         no)
2542           toolexeclibdir='$(toolexecdir)/lib'
2543           ;;
2544         *)
2545           toolexeclibdir=${with_toolexeclibdir}
2546           ;;
2547       esac
2548     else
2549       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2550       toolexeclibdir='$(libdir)'
2551     fi
2552     multi_os_directory=`$CC -print-multi-os-directory`
2553     case $multi_os_directory in
2554       .) ;; # Avoid trailing /.
2555       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2556     esac
2557     ;;
2558 esac
2559
2560
2561
2562 # Figure out if we want to name the include directory and the
2563 #  library name changes differently.
2564 includedirname=include
2565 libsuffix=
2566 case "${host}" in
2567   *-darwin*)
2568     # Darwin is the only target so far that needs a different include directory.
2569     includedirname=include-gnu-runtime
2570     libsuffix=-gnu
2571     ;;
2572 esac
2573
2574
2575
2576 ac_config_headers="$ac_config_headers config.h"
2577
2578
2579 # --------
2580 # Programs
2581 # --------
2582
2583
2584
2585 # We must force CC to /not/ be a precious variable; otherwise
2586 # the wrong, non-multilib-adjusted value will be used in multilibs.
2587 # As a side effect, we have to subst CFLAGS ourselves.
2588
2589
2590 ac_ext=c
2591 ac_cpp='$CPP $CPPFLAGS'
2592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2595 if test -n "$ac_tool_prefix"; then
2596   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2597 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599 $as_echo_n "checking for $ac_word... " >&6; }
2600 if ${ac_cv_prog_CC+:} false; then :
2601   $as_echo_n "(cached) " >&6
2602 else
2603   if test -n "$CC"; then
2604   ac_cv_prog_CC="$CC" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611     for ac_exec_ext in '' $ac_executable_extensions; do
2612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618   done
2619 IFS=$as_save_IFS
2620
2621 fi
2622 fi
2623 CC=$ac_cv_prog_CC
2624 if test -n "$CC"; then
2625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2626 $as_echo "$CC" >&6; }
2627 else
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629 $as_echo "no" >&6; }
2630 fi
2631
2632
2633 fi
2634 if test -z "$ac_cv_prog_CC"; then
2635   ac_ct_CC=$CC
2636   # Extract the first word of "gcc", so it can be a program name with args.
2637 set dummy gcc; ac_word=$2
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2639 $as_echo_n "checking for $ac_word... " >&6; }
2640 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2641   $as_echo_n "(cached) " >&6
2642 else
2643   if test -n "$ac_ct_CC"; then
2644   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2645 else
2646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2647 for as_dir in $PATH
2648 do
2649   IFS=$as_save_IFS
2650   test -z "$as_dir" && as_dir=.
2651     for ac_exec_ext in '' $ac_executable_extensions; do
2652   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2653     ac_cv_prog_ac_ct_CC="gcc"
2654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2655     break 2
2656   fi
2657 done
2658   done
2659 IFS=$as_save_IFS
2660
2661 fi
2662 fi
2663 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664 if test -n "$ac_ct_CC"; then
2665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2666 $as_echo "$ac_ct_CC" >&6; }
2667 else
2668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2669 $as_echo "no" >&6; }
2670 fi
2671
2672   if test "x$ac_ct_CC" = x; then
2673     CC=""
2674   else
2675     case $cross_compiling:$ac_tool_warned in
2676 yes:)
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2679 ac_tool_warned=yes ;;
2680 esac
2681     CC=$ac_ct_CC
2682   fi
2683 else
2684   CC="$ac_cv_prog_CC"
2685 fi
2686
2687 if test -z "$CC"; then
2688           if test -n "$ac_tool_prefix"; then
2689     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2690 set dummy ${ac_tool_prefix}cc; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if ${ac_cv_prog_CC+:} false; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test -n "$CC"; then
2697   ac_cv_prog_CC="$CC" # Let the user override the test.
2698 else
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     for ac_exec_ext in '' $ac_executable_extensions; do
2705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2706     ac_cv_prog_CC="${ac_tool_prefix}cc"
2707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2708     break 2
2709   fi
2710 done
2711   done
2712 IFS=$as_save_IFS
2713
2714 fi
2715 fi
2716 CC=$ac_cv_prog_CC
2717 if test -n "$CC"; then
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2719 $as_echo "$CC" >&6; }
2720 else
2721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 $as_echo "no" >&6; }
2723 fi
2724
2725
2726   fi
2727 fi
2728 if test -z "$CC"; then
2729   # Extract the first word of "cc", so it can be a program name with args.
2730 set dummy cc; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if ${ac_cv_prog_CC+:} false; then :
2734   $as_echo_n "(cached) " >&6
2735 else
2736   if test -n "$CC"; then
2737   ac_cv_prog_CC="$CC" # Let the user override the test.
2738 else
2739   ac_prog_rejected=no
2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741 for as_dir in $PATH
2742 do
2743   IFS=$as_save_IFS
2744   test -z "$as_dir" && as_dir=.
2745     for ac_exec_ext in '' $ac_executable_extensions; do
2746   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2747     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2748        ac_prog_rejected=yes
2749        continue
2750      fi
2751     ac_cv_prog_CC="cc"
2752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2753     break 2
2754   fi
2755 done
2756   done
2757 IFS=$as_save_IFS
2758
2759 if test $ac_prog_rejected = yes; then
2760   # We found a bogon in the path, so make sure we never use it.
2761   set dummy $ac_cv_prog_CC
2762   shift
2763   if test $# != 0; then
2764     # We chose a different compiler from the bogus one.
2765     # However, it has the same basename, so the bogon will be chosen
2766     # first if we set CC to just the basename; use the full file name.
2767     shift
2768     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2769   fi
2770 fi
2771 fi
2772 fi
2773 CC=$ac_cv_prog_CC
2774 if test -n "$CC"; then
2775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2776 $as_echo "$CC" >&6; }
2777 else
2778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2779 $as_echo "no" >&6; }
2780 fi
2781
2782
2783 fi
2784 if test -z "$CC"; then
2785   if test -n "$ac_tool_prefix"; then
2786   for ac_prog in cl.exe
2787   do
2788     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2789 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_CC+:} false; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   if test -n "$CC"; then
2796   ac_cv_prog_CC="$CC" # Let the user override the test.
2797 else
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799 for as_dir in $PATH
2800 do
2801   IFS=$as_save_IFS
2802   test -z "$as_dir" && as_dir=.
2803     for ac_exec_ext in '' $ac_executable_extensions; do
2804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807     break 2
2808   fi
2809 done
2810   done
2811 IFS=$as_save_IFS
2812
2813 fi
2814 fi
2815 CC=$ac_cv_prog_CC
2816 if test -n "$CC"; then
2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818 $as_echo "$CC" >&6; }
2819 else
2820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2822 fi
2823
2824
2825     test -n "$CC" && break
2826   done
2827 fi
2828 if test -z "$CC"; then
2829   ac_ct_CC=$CC
2830   for ac_prog in cl.exe
2831 do
2832   # Extract the first word of "$ac_prog", so it can be a program name with args.
2833 set dummy $ac_prog; ac_word=$2
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 $as_echo_n "checking for $ac_word... " >&6; }
2836 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2837   $as_echo_n "(cached) " >&6
2838 else
2839   if test -n "$ac_ct_CC"; then
2840   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2841 else
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847     for ac_exec_ext in '' $ac_executable_extensions; do
2848   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849     ac_cv_prog_ac_ct_CC="$ac_prog"
2850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851     break 2
2852   fi
2853 done
2854   done
2855 IFS=$as_save_IFS
2856
2857 fi
2858 fi
2859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2860 if test -n "$ac_ct_CC"; then
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2862 $as_echo "$ac_ct_CC" >&6; }
2863 else
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2866 fi
2867
2868
2869   test -n "$ac_ct_CC" && break
2870 done
2871
2872   if test "x$ac_ct_CC" = x; then
2873     CC=""
2874   else
2875     case $cross_compiling:$ac_tool_warned in
2876 yes:)
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2879 ac_tool_warned=yes ;;
2880 esac
2881     CC=$ac_ct_CC
2882   fi
2883 fi
2884
2885 fi
2886
2887
2888 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2890 as_fn_error $? "no acceptable C compiler found in \$PATH
2891 See \`config.log' for more details" "$LINENO" 5; }
2892
2893 # Provide some information about the compiler.
2894 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2895 set X $ac_compile
2896 ac_compiler=$2
2897 for ac_option in --version -v -V -qversion; do
2898   { { ac_try="$ac_compiler $ac_option >&5"
2899 case "(($ac_try" in
2900   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2901   *) ac_try_echo=$ac_try;;
2902 esac
2903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2904 $as_echo "$ac_try_echo"; } >&5
2905   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2906   ac_status=$?
2907   if test -s conftest.err; then
2908     sed '10a\
2909 ... rest of stderr output deleted ...
2910          10q' conftest.err >conftest.er1
2911     cat conftest.er1 >&5
2912   fi
2913   rm -f conftest.er1 conftest.err
2914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2915   test $ac_status = 0; }
2916 done
2917
2918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919 /* end confdefs.h.  */
2920 #include <stdio.h>
2921 int
2922 main ()
2923 {
2924 printf ("hello world\n");
2925   ;
2926   return 0;
2927 }
2928 _ACEOF
2929 # FIXME: Cleanup?
2930 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2931   (eval $ac_link) 2>&5
2932   ac_status=$?
2933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2934   test $ac_status = 0; }; then :
2935   gcc_no_link=no
2936 else
2937   gcc_no_link=yes
2938 fi
2939 if test x$gcc_no_link = xyes; then
2940   # Setting cross_compile will disable run tests; it will
2941   # also disable AC_CHECK_FILE but that's generally
2942   # correct if we can't link.
2943   cross_compiling=yes
2944   EXEEXT=
2945 else
2946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2947 /* end confdefs.h.  */
2948
2949 int
2950 main ()
2951 {
2952
2953   ;
2954   return 0;
2955 }
2956 _ACEOF
2957 ac_clean_files_save=$ac_clean_files
2958 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2959 # Try to create an executable without -o first, disregard a.out.
2960 # It will help us diagnose broken compilers, and finding out an intuition
2961 # of exeext.
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2963 $as_echo_n "checking whether the C compiler works... " >&6; }
2964 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2965
2966 # The possible output files:
2967 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2968
2969 ac_rmfiles=
2970 for ac_file in $ac_files
2971 do
2972   case $ac_file in
2973     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2974     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2975   esac
2976 done
2977 rm -f $ac_rmfiles
2978
2979 if { { ac_try="$ac_link_default"
2980 case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2985 $as_echo "$ac_try_echo"; } >&5
2986   (eval "$ac_link_default") 2>&5
2987   ac_status=$?
2988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2989   test $ac_status = 0; }; then :
2990   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2991 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2992 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2993 # so that the user can short-circuit this test for compilers unknown to
2994 # Autoconf.
2995 for ac_file in $ac_files ''
2996 do
2997   test -f "$ac_file" || continue
2998   case $ac_file in
2999     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3000         ;;
3001     [ab].out )
3002         # We found the default executable, but exeext='' is most
3003         # certainly right.
3004         break;;
3005     *.* )
3006         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3007         then :; else
3008            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3009         fi
3010         # We set ac_cv_exeext here because the later test for it is not
3011         # safe: cross compilers may not add the suffix if given an `-o'
3012         # argument, so we may need to know it at that point already.
3013         # Even if this section looks crufty: it has the advantage of
3014         # actually working.
3015         break;;
3016     * )
3017         break;;
3018   esac
3019 done
3020 test "$ac_cv_exeext" = no && ac_cv_exeext=
3021
3022 else
3023   ac_file=''
3024 fi
3025 if test -z "$ac_file"; then :
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027 $as_echo "no" >&6; }
3028 $as_echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3033 as_fn_error 77 "C compiler cannot create executables
3034 See \`config.log' for more details" "$LINENO" 5; }
3035 else
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3037 $as_echo "yes" >&6; }
3038 fi
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3040 $as_echo_n "checking for C compiler default output file name... " >&6; }
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042 $as_echo "$ac_file" >&6; }
3043 ac_exeext=$ac_cv_exeext
3044
3045 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3046 ac_clean_files=$ac_clean_files_save
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3048 $as_echo_n "checking for suffix of executables... " >&6; }
3049 if { { ac_try="$ac_link"
3050 case "(($ac_try" in
3051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3052   *) ac_try_echo=$ac_try;;
3053 esac
3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3055 $as_echo "$ac_try_echo"; } >&5
3056   (eval "$ac_link") 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }; then :
3060   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3061 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3062 # work properly (i.e., refer to `conftest.exe'), while it won't with
3063 # `rm'.
3064 for ac_file in conftest.exe conftest conftest.*; do
3065   test -f "$ac_file" || continue
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3069           break;;
3070     * ) break;;
3071   esac
3072 done
3073 else
3074   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3077 See \`config.log' for more details" "$LINENO" 5; }
3078 fi
3079 rm -f conftest conftest$ac_cv_exeext
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3081 $as_echo "$ac_cv_exeext" >&6; }
3082
3083 rm -f conftest.$ac_ext
3084 EXEEXT=$ac_cv_exeext
3085 ac_exeext=$EXEEXT
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h.  */
3088 #include <stdio.h>
3089 int
3090 main ()
3091 {
3092 FILE *f = fopen ("conftest.out", "w");
3093  return ferror (f) || fclose (f) != 0;
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 ac_clean_files="$ac_clean_files conftest.out"
3100 # Check that the compiler produces executables we can run.  If not, either
3101 # the compiler is broken, or we cross compile.
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3103 $as_echo_n "checking whether we are cross compiling... " >&6; }
3104 if test "$cross_compiling" != yes; then
3105   { { ac_try="$ac_link"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112   (eval "$ac_link") 2>&5
3113   ac_status=$?
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }
3116   if { ac_try='./conftest$ac_cv_exeext'
3117   { { case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123   (eval "$ac_try") 2>&5
3124   ac_status=$?
3125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126   test $ac_status = 0; }; }; then
3127     cross_compiling=no
3128   else
3129     if test "$cross_compiling" = maybe; then
3130         cross_compiling=yes
3131     else
3132         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 as_fn_error $? "cannot run C compiled programs.
3135 If you meant to cross compile, use \`--host'.
3136 See \`config.log' for more details" "$LINENO" 5; }
3137     fi
3138   fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3141 $as_echo "$cross_compiling" >&6; }
3142
3143 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3144 ac_clean_files=$ac_clean_files_save
3145 fi
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3147 $as_echo_n "checking for suffix of object files... " >&6; }
3148 if ${ac_cv_objext+:} false; then :
3149   $as_echo_n "(cached) " >&6
3150 else
3151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h.  */
3153
3154 int
3155 main ()
3156 {
3157
3158   ;
3159   return 0;
3160 }
3161 _ACEOF
3162 rm -f conftest.o conftest.obj
3163 if { { ac_try="$ac_compile"
3164 case "(($ac_try" in
3165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3166   *) ac_try_echo=$ac_try;;
3167 esac
3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3169 $as_echo "$ac_try_echo"; } >&5
3170   (eval "$ac_compile") 2>&5
3171   ac_status=$?
3172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3173   test $ac_status = 0; }; then :
3174   for ac_file in conftest.o conftest.obj conftest.*; do
3175   test -f "$ac_file" || continue;
3176   case $ac_file in
3177     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3178     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3179        break;;
3180   esac
3181 done
3182 else
3183   $as_echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3185
3186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3188 as_fn_error $? "cannot compute suffix of object files: cannot compile
3189 See \`config.log' for more details" "$LINENO" 5; }
3190 fi
3191 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3192 fi
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3194 $as_echo "$ac_cv_objext" >&6; }
3195 OBJEXT=$ac_cv_objext
3196 ac_objext=$OBJEXT
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3198 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3199 if ${ac_cv_c_compiler_gnu+:} false; then :
3200   $as_echo_n "(cached) " >&6
3201 else
3202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3203 /* end confdefs.h.  */
3204
3205 int
3206 main ()
3207 {
3208 #ifndef __GNUC__
3209        choke me
3210 #endif
3211
3212   ;
3213   return 0;
3214 }
3215 _ACEOF
3216 if ac_fn_c_try_compile "$LINENO"; then :
3217   ac_compiler_gnu=yes
3218 else
3219   ac_compiler_gnu=no
3220 fi
3221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3222 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3223
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3226 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3227 if test $ac_compiler_gnu = yes; then
3228   GCC=yes
3229 else
3230   GCC=
3231 fi
3232 ac_test_CFLAGS=${CFLAGS+set}
3233 ac_save_CFLAGS=$CFLAGS
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3235 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3236 if ${ac_cv_prog_cc_g+:} false; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   ac_save_c_werror_flag=$ac_c_werror_flag
3240    ac_c_werror_flag=yes
3241    ac_cv_prog_cc_g=no
3242    CFLAGS="-g"
3243    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3244 /* end confdefs.h.  */
3245
3246 int
3247 main ()
3248 {
3249
3250   ;
3251   return 0;
3252 }
3253 _ACEOF
3254 if ac_fn_c_try_compile "$LINENO"; then :
3255   ac_cv_prog_cc_g=yes
3256 else
3257   CFLAGS=""
3258       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3259 /* end confdefs.h.  */
3260
3261 int
3262 main ()
3263 {
3264
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 if ac_fn_c_try_compile "$LINENO"; then :
3270
3271 else
3272   ac_c_werror_flag=$ac_save_c_werror_flag
3273          CFLAGS="-g"
3274          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3275 /* end confdefs.h.  */
3276
3277 int
3278 main ()
3279 {
3280
3281   ;
3282   return 0;
3283 }
3284 _ACEOF
3285 if ac_fn_c_try_compile "$LINENO"; then :
3286   ac_cv_prog_cc_g=yes
3287 fi
3288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3289 fi
3290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3291 fi
3292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3293    ac_c_werror_flag=$ac_save_c_werror_flag
3294 fi
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3296 $as_echo "$ac_cv_prog_cc_g" >&6; }
3297 if test "$ac_test_CFLAGS" = set; then
3298   CFLAGS=$ac_save_CFLAGS
3299 elif test $ac_cv_prog_cc_g = yes; then
3300   if test "$GCC" = yes; then
3301     CFLAGS="-g -O2"
3302   else
3303     CFLAGS="-g"
3304   fi
3305 else
3306   if test "$GCC" = yes; then
3307     CFLAGS="-O2"
3308   else
3309     CFLAGS=
3310   fi
3311 fi
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3313 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3314 if ${ac_cv_prog_cc_c89+:} false; then :
3315   $as_echo_n "(cached) " >&6
3316 else
3317   ac_cv_prog_cc_c89=no
3318 ac_save_CC=$CC
3319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321 #include <stdarg.h>
3322 #include <stdio.h>
3323 struct stat;
3324 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3325 struct buf { int x; };
3326 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3327 static char *e (p, i)
3328      char **p;
3329      int i;
3330 {
3331   return p[i];
3332 }
3333 static char *f (char * (*g) (char **, int), char **p, ...)
3334 {
3335   char *s;
3336   va_list v;
3337   va_start (v,p);
3338   s = g (p, va_arg (v,int));
3339   va_end (v);
3340   return s;
3341 }
3342
3343 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3344    function prototypes and stuff, but not '\xHH' hex character constants.
3345    These don't provoke an error unfortunately, instead are silently treated
3346    as 'x'.  The following induces an error, until -std is added to get
3347    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3348    array size at least.  It's necessary to write '\x00'==0 to get something
3349    that's true only with -std.  */
3350 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3351
3352 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3353    inside strings and character constants.  */
3354 #define FOO(x) 'x'
3355 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3356
3357 int test (int i, double x);
3358 struct s1 {int (*f) (int a);};
3359 struct s2 {int (*f) (double a);};
3360 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3361 int argc;
3362 char **argv;
3363 int
3364 main ()
3365 {
3366 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3372         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3373 do
3374   CC="$ac_save_CC $ac_arg"
3375   if ac_fn_c_try_compile "$LINENO"; then :
3376   ac_cv_prog_cc_c89=$ac_arg
3377 fi
3378 rm -f core conftest.err conftest.$ac_objext
3379   test "x$ac_cv_prog_cc_c89" != "xno" && break
3380 done
3381 rm -f conftest.$ac_ext
3382 CC=$ac_save_CC
3383
3384 fi
3385 # AC_CACHE_VAL
3386 case "x$ac_cv_prog_cc_c89" in
3387   x)
3388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3389 $as_echo "none needed" >&6; } ;;
3390   xno)
3391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3392 $as_echo "unsupported" >&6; } ;;
3393   *)
3394     CC="$CC $ac_cv_prog_cc_c89"
3395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3396 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3397 esac
3398 if test "x$ac_cv_prog_cc_c89" != xno; then :
3399
3400 fi
3401
3402 ac_ext=c
3403 ac_cpp='$CPP $CPPFLAGS'
3404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3407
3408
3409
3410 # extra LD Flags which are required for targets
3411
3412
3413
3414 case $host in
3415   *-cygwin* | *-mingw*)
3416     # 'host' will be top-level target in the case of a target lib,
3417     # we must compare to with_cross_host to decide if this is a native
3418     # or cross-compiler and select where to install dlls appropriately.
3419     if test -n "$with_cross_host" &&
3420         test x"$with_cross_host" != x"no"; then
3421       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3422     else
3423       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3424     fi
3425     ;;
3426   *)
3427     lt_host_flags=
3428     ;;
3429 esac
3430
3431
3432
3433 case "${host}" in
3434   *-darwin*)
3435     # Darwin needs -single_module when linking libobjc
3436     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3437     ;;
3438   *-cygwin*|*-mingw*)
3439     # Tell libtool to build DLLs on Windows
3440     extra_ldflags_libobjc='$(lt_host_flags)'
3441     ;;
3442 esac
3443
3444
3445 # Add CET specific flags if CET is enabled
3446
3447  # Check whether --enable-cet was given.
3448 if test "${enable_cet+set}" = set; then :
3449   enableval=$enable_cet;
3450       case "$enableval" in
3451        yes|no|auto) ;;
3452        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3453                           esac
3454
3455 else
3456   enable_cet=no
3457 fi
3458
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3461 $as_echo_n "checking for CET support... " >&6; }
3462
3463 case "$host" in
3464   i[34567]86-*-linux* | x86_64-*-linux*)
3465     case "$enable_cet" in
3466       auto)
3467         # Check if target supports multi-byte NOPs
3468         # and if assembler supports CET insn.
3469         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470 /* end confdefs.h.  */
3471
3472 int
3473 main ()
3474 {
3475
3476 #if !defined(__SSE2__)
3477 #error target does not support multi-byte NOPs
3478 #else
3479 asm ("setssbsy");
3480 #endif
3481
3482   ;
3483   return 0;
3484 }
3485 _ACEOF
3486 if ac_fn_c_try_compile "$LINENO"; then :
3487   enable_cet=yes
3488 else
3489   enable_cet=no
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3492         ;;
3493       yes)
3494         # Check if assembler supports CET.
3495         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3496 /* end confdefs.h.  */
3497
3498 int
3499 main ()
3500 {
3501 asm ("setssbsy");
3502   ;
3503   return 0;
3504 }
3505 _ACEOF
3506 if ac_fn_c_try_compile "$LINENO"; then :
3507
3508 else
3509   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
3510 fi
3511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3512         ;;
3513     esac
3514     ;;
3515   *)
3516     enable_cet=no
3517     ;;
3518 esac
3519 if test x$enable_cet = xyes; then
3520   CET_FLAGS="-fcf-protection -mshstk"
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3522 $as_echo "yes" >&6; }
3523 else
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3525 $as_echo "no" >&6; }
3526 fi
3527
3528 XCFLAGS="$XCFLAGS $CET_FLAGS"
3529
3530
3531
3532
3533 if test -n "$ac_tool_prefix"; then
3534   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3535 set dummy ${ac_tool_prefix}as; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if ${ac_cv_prog_AS+:} false; then :
3539   $as_echo_n "(cached) " >&6
3540 else
3541   if test -n "$AS"; then
3542   ac_cv_prog_AS="$AS" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549     for ac_exec_ext in '' $ac_executable_extensions; do
3550   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3551     ac_cv_prog_AS="${ac_tool_prefix}as"
3552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553     break 2
3554   fi
3555 done
3556   done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 AS=$ac_cv_prog_AS
3562 if test -n "$AS"; then
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3564 $as_echo "$AS" >&6; }
3565 else
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570
3571 fi
3572 if test -z "$ac_cv_prog_AS"; then
3573   ac_ct_AS=$AS
3574   # Extract the first word of "as", so it can be a program name with args.
3575 set dummy as; ac_word=$2
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3577 $as_echo_n "checking for $ac_word... " >&6; }
3578 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3579   $as_echo_n "(cached) " >&6
3580 else
3581   if test -n "$ac_ct_AS"; then
3582   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3583 else
3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3585 for as_dir in $PATH
3586 do
3587   IFS=$as_save_IFS
3588   test -z "$as_dir" && as_dir=.
3589     for ac_exec_ext in '' $ac_executable_extensions; do
3590   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3591     ac_cv_prog_ac_ct_AS="as"
3592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3593     break 2
3594   fi
3595 done
3596   done
3597 IFS=$as_save_IFS
3598
3599 fi
3600 fi
3601 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3602 if test -n "$ac_ct_AS"; then
3603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3604 $as_echo "$ac_ct_AS" >&6; }
3605 else
3606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3607 $as_echo "no" >&6; }
3608 fi
3609
3610   if test "x$ac_ct_AS" = x; then
3611     AS=""
3612   else
3613     case $cross_compiling:$ac_tool_warned in
3614 yes:)
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3617 ac_tool_warned=yes ;;
3618 esac
3619     AS=$ac_ct_AS
3620   fi
3621 else
3622   AS="$ac_cv_prog_AS"
3623 fi
3624
3625 if test -n "$ac_tool_prefix"; then
3626   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3627 set dummy ${ac_tool_prefix}ar; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if ${ac_cv_prog_AR+:} false; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$AR"; then
3634   ac_cv_prog_AR="$AR" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3643     ac_cv_prog_AR="${ac_tool_prefix}ar"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 fi
3652 fi
3653 AR=$ac_cv_prog_AR
3654 if test -n "$AR"; then
3655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3656 $as_echo "$AR" >&6; }
3657 else
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659 $as_echo "no" >&6; }
3660 fi
3661
3662
3663 fi
3664 if test -z "$ac_cv_prog_AR"; then
3665   ac_ct_AR=$AR
3666   # Extract the first word of "ar", so it can be a program name with args.
3667 set dummy ar; ac_word=$2
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3669 $as_echo_n "checking for $ac_word... " >&6; }
3670 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   if test -n "$ac_ct_AR"; then
3674   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3675 else
3676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3677 for as_dir in $PATH
3678 do
3679   IFS=$as_save_IFS
3680   test -z "$as_dir" && as_dir=.
3681     for ac_exec_ext in '' $ac_executable_extensions; do
3682   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3683     ac_cv_prog_ac_ct_AR="ar"
3684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3685     break 2
3686   fi
3687 done
3688   done
3689 IFS=$as_save_IFS
3690
3691 fi
3692 fi
3693 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3694 if test -n "$ac_ct_AR"; then
3695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3696 $as_echo "$ac_ct_AR" >&6; }
3697 else
3698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3699 $as_echo "no" >&6; }
3700 fi
3701
3702   if test "x$ac_ct_AR" = x; then
3703     AR=""
3704   else
3705     case $cross_compiling:$ac_tool_warned in
3706 yes:)
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3709 ac_tool_warned=yes ;;
3710 esac
3711     AR=$ac_ct_AR
3712   fi
3713 else
3714   AR="$ac_cv_prog_AR"
3715 fi
3716
3717 if test -n "$ac_tool_prefix"; then
3718   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3719 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3721 $as_echo_n "checking for $ac_word... " >&6; }
3722 if ${ac_cv_prog_RANLIB+:} false; then :
3723   $as_echo_n "(cached) " >&6
3724 else
3725   if test -n "$RANLIB"; then
3726   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3727 else
3728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3729 for as_dir in $PATH
3730 do
3731   IFS=$as_save_IFS
3732   test -z "$as_dir" && as_dir=.
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3735     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3737     break 2
3738   fi
3739 done
3740   done
3741 IFS=$as_save_IFS
3742
3743 fi
3744 fi
3745 RANLIB=$ac_cv_prog_RANLIB
3746 if test -n "$RANLIB"; then
3747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3748 $as_echo "$RANLIB" >&6; }
3749 else
3750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3751 $as_echo "no" >&6; }
3752 fi
3753
3754
3755 fi
3756 if test -z "$ac_cv_prog_RANLIB"; then
3757   ac_ct_RANLIB=$RANLIB
3758   # Extract the first word of "ranlib", so it can be a program name with args.
3759 set dummy ranlib; ac_word=$2
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3761 $as_echo_n "checking for $ac_word... " >&6; }
3762 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3763   $as_echo_n "(cached) " >&6
3764 else
3765   if test -n "$ac_ct_RANLIB"; then
3766   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3767 else
3768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3769 for as_dir in $PATH
3770 do
3771   IFS=$as_save_IFS
3772   test -z "$as_dir" && as_dir=.
3773     for ac_exec_ext in '' $ac_executable_extensions; do
3774   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3775     ac_cv_prog_ac_ct_RANLIB="ranlib"
3776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3777     break 2
3778   fi
3779 done
3780   done
3781 IFS=$as_save_IFS
3782
3783 fi
3784 fi
3785 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3786 if test -n "$ac_ct_RANLIB"; then
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3788 $as_echo "$ac_ct_RANLIB" >&6; }
3789 else
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3791 $as_echo "no" >&6; }
3792 fi
3793
3794   if test "x$ac_ct_RANLIB" = x; then
3795     RANLIB=":"
3796   else
3797     case $cross_compiling:$ac_tool_warned in
3798 yes:)
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3801 ac_tool_warned=yes ;;
3802 esac
3803     RANLIB=$ac_ct_RANLIB
3804   fi
3805 else
3806   RANLIB="$ac_cv_prog_RANLIB"
3807 fi
3808
3809 # Find a good install program.  We prefer a C program (faster),
3810 # so one script is as good as another.  But avoid the broken or
3811 # incompatible versions:
3812 # SysV /etc/install, /usr/sbin/install
3813 # SunOS /usr/etc/install
3814 # IRIX /sbin/install
3815 # AIX /bin/install
3816 # AmigaOS /C/install, which installs bootblocks on floppy discs
3817 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3818 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3819 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3820 # OS/2's system install, which has a completely different semantic
3821 # ./install, which can be erroneously created by make from ./install.sh.
3822 # Reject install programs that cannot install multiple files.
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3824 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3825 if test -z "$INSTALL"; then
3826 if ${ac_cv_path_install+:} false; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3830 for as_dir in $PATH
3831 do
3832   IFS=$as_save_IFS
3833   test -z "$as_dir" && as_dir=.
3834     # Account for people who put trailing slashes in PATH elements.
3835 case $as_dir/ in #((
3836   ./ | .// | /[cC]/* | \
3837   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3838   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3839   /usr/ucb/* ) ;;
3840   *)
3841     # OSF1 and SCO ODT 3.0 have their own names for install.
3842     # Don't use installbsd from OSF since it installs stuff as root
3843     # by default.
3844     for ac_prog in ginstall scoinst install; do
3845       for ac_exec_ext in '' $ac_executable_extensions; do
3846         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3847           if test $ac_prog = install &&
3848             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3849             # AIX install.  It has an incompatible calling convention.
3850             :
3851           elif test $ac_prog = install &&
3852             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3853             # program-specific install script used by HP pwplus--don't use.
3854             :
3855           else
3856             rm -rf conftest.one conftest.two conftest.dir
3857             echo one > conftest.one
3858             echo two > conftest.two
3859             mkdir conftest.dir
3860             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3861               test -s conftest.one && test -s conftest.two &&
3862               test -s conftest.dir/conftest.one &&
3863               test -s conftest.dir/conftest.two
3864             then
3865               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3866               break 3
3867             fi
3868           fi
3869         fi
3870       done
3871     done
3872     ;;
3873 esac
3874
3875   done
3876 IFS=$as_save_IFS
3877
3878 rm -rf conftest.one conftest.two conftest.dir
3879
3880 fi
3881   if test "${ac_cv_path_install+set}" = set; then
3882     INSTALL=$ac_cv_path_install
3883   else
3884     # As a last resort, use the slow shell script.  Don't cache a
3885     # value for INSTALL within a source directory, because that will
3886     # break other packages using the cache if that directory is
3887     # removed, or if the value is a relative name.
3888     INSTALL=$ac_install_sh
3889   fi
3890 fi
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3892 $as_echo "$INSTALL" >&6; }
3893
3894 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3895 # It thinks the first close brace ends the variable substitution.
3896 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3897
3898 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3899
3900 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3901
3902
3903
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3905 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3906     # Check whether --enable-maintainer-mode was given.
3907 if test "${enable_maintainer_mode+set}" = set; then :
3908   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3909 else
3910   USE_MAINTAINER_MODE=no
3911 fi
3912
3913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3914 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3915    if test $USE_MAINTAINER_MODE = yes; then
3916   MAINTAINER_MODE_TRUE=
3917   MAINTAINER_MODE_FALSE='#'
3918 else
3919   MAINTAINER_MODE_TRUE='#'
3920   MAINTAINER_MODE_FALSE=
3921 fi
3922
3923   MAINT=$MAINTAINER_MODE_TRUE
3924
3925
3926
3927 # Enable Win32 DLL on MS Windows - FIXME
3928 enable_win32_dll=yes
3929
3930 case $host in
3931 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3932   if test -n "$ac_tool_prefix"; then
3933   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3934 set dummy ${ac_tool_prefix}as; ac_word=$2
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3936 $as_echo_n "checking for $ac_word... " >&6; }
3937 if ${ac_cv_prog_AS+:} false; then :
3938   $as_echo_n "(cached) " >&6
3939 else
3940   if test -n "$AS"; then
3941   ac_cv_prog_AS="$AS" # Let the user override the test.
3942 else
3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944 for as_dir in $PATH
3945 do
3946   IFS=$as_save_IFS
3947   test -z "$as_dir" && as_dir=.
3948     for ac_exec_ext in '' $ac_executable_extensions; do
3949   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3950     ac_cv_prog_AS="${ac_tool_prefix}as"
3951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3952     break 2
3953   fi
3954 done
3955   done
3956 IFS=$as_save_IFS
3957
3958 fi
3959 fi
3960 AS=$ac_cv_prog_AS
3961 if test -n "$AS"; then
3962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3963 $as_echo "$AS" >&6; }
3964 else
3965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3966 $as_echo "no" >&6; }
3967 fi
3968
3969
3970 fi
3971 if test -z "$ac_cv_prog_AS"; then
3972   ac_ct_AS=$AS
3973   # Extract the first word of "as", so it can be a program name with args.
3974 set dummy as; ac_word=$2
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3976 $as_echo_n "checking for $ac_word... " >&6; }
3977 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980   if test -n "$ac_ct_AS"; then
3981   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3982 else
3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988     for ac_exec_ext in '' $ac_executable_extensions; do
3989   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3990     ac_cv_prog_ac_ct_AS="as"
3991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3992     break 2
3993   fi
3994 done
3995   done
3996 IFS=$as_save_IFS
3997
3998 fi
3999 fi
4000 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4001 if test -n "$ac_ct_AS"; then
4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4003 $as_echo "$ac_ct_AS" >&6; }
4004 else
4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4006 $as_echo "no" >&6; }
4007 fi
4008
4009   if test "x$ac_ct_AS" = x; then
4010     AS="false"
4011   else
4012     case $cross_compiling:$ac_tool_warned in
4013 yes:)
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4015 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4016 ac_tool_warned=yes ;;
4017 esac
4018     AS=$ac_ct_AS
4019   fi
4020 else
4021   AS="$ac_cv_prog_AS"
4022 fi
4023
4024   if test -n "$ac_tool_prefix"; then
4025   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4026 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4028 $as_echo_n "checking for $ac_word... " >&6; }
4029 if ${ac_cv_prog_DLLTOOL+:} false; then :
4030   $as_echo_n "(cached) " >&6
4031 else
4032   if test -n "$DLLTOOL"; then
4033   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4034 else
4035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4036 for as_dir in $PATH
4037 do
4038   IFS=$as_save_IFS
4039   test -z "$as_dir" && as_dir=.
4040     for ac_exec_ext in '' $ac_executable_extensions; do
4041   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4042     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4044     break 2
4045   fi
4046 done
4047   done
4048 IFS=$as_save_IFS
4049
4050 fi
4051 fi
4052 DLLTOOL=$ac_cv_prog_DLLTOOL
4053 if test -n "$DLLTOOL"; then
4054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4055 $as_echo "$DLLTOOL" >&6; }
4056 else
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4058 $as_echo "no" >&6; }
4059 fi
4060
4061
4062 fi
4063 if test -z "$ac_cv_prog_DLLTOOL"; then
4064   ac_ct_DLLTOOL=$DLLTOOL
4065   # Extract the first word of "dlltool", so it can be a program name with args.
4066 set dummy dlltool; ac_word=$2
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4068 $as_echo_n "checking for $ac_word... " >&6; }
4069 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4070   $as_echo_n "(cached) " >&6
4071 else
4072   if test -n "$ac_ct_DLLTOOL"; then
4073   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4074 else
4075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4076 for as_dir in $PATH
4077 do
4078   IFS=$as_save_IFS
4079   test -z "$as_dir" && as_dir=.
4080     for ac_exec_ext in '' $ac_executable_extensions; do
4081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4082     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4084     break 2
4085   fi
4086 done
4087   done
4088 IFS=$as_save_IFS
4089
4090 fi
4091 fi
4092 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4093 if test -n "$ac_ct_DLLTOOL"; then
4094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4095 $as_echo "$ac_ct_DLLTOOL" >&6; }
4096 else
4097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4098 $as_echo "no" >&6; }
4099 fi
4100
4101   if test "x$ac_ct_DLLTOOL" = x; then
4102     DLLTOOL="false"
4103   else
4104     case $cross_compiling:$ac_tool_warned in
4105 yes:)
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4108 ac_tool_warned=yes ;;
4109 esac
4110     DLLTOOL=$ac_ct_DLLTOOL
4111   fi
4112 else
4113   DLLTOOL="$ac_cv_prog_DLLTOOL"
4114 fi
4115
4116   if test -n "$ac_tool_prefix"; then
4117   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4118 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4120 $as_echo_n "checking for $ac_word... " >&6; }
4121 if ${ac_cv_prog_OBJDUMP+:} false; then :
4122   $as_echo_n "(cached) " >&6
4123 else
4124   if test -n "$OBJDUMP"; then
4125   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4126 else
4127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4128 for as_dir in $PATH
4129 do
4130   IFS=$as_save_IFS
4131   test -z "$as_dir" && as_dir=.
4132     for ac_exec_ext in '' $ac_executable_extensions; do
4133   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4134     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4136     break 2
4137   fi
4138 done
4139   done
4140 IFS=$as_save_IFS
4141
4142 fi
4143 fi
4144 OBJDUMP=$ac_cv_prog_OBJDUMP
4145 if test -n "$OBJDUMP"; then
4146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4147 $as_echo "$OBJDUMP" >&6; }
4148 else
4149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4150 $as_echo "no" >&6; }
4151 fi
4152
4153
4154 fi
4155 if test -z "$ac_cv_prog_OBJDUMP"; then
4156   ac_ct_OBJDUMP=$OBJDUMP
4157   # Extract the first word of "objdump", so it can be a program name with args.
4158 set dummy objdump; ac_word=$2
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4160 $as_echo_n "checking for $ac_word... " >&6; }
4161 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4162   $as_echo_n "(cached) " >&6
4163 else
4164   if test -n "$ac_ct_OBJDUMP"; then
4165   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4166 else
4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4168 for as_dir in $PATH
4169 do
4170   IFS=$as_save_IFS
4171   test -z "$as_dir" && as_dir=.
4172     for ac_exec_ext in '' $ac_executable_extensions; do
4173   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4174     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4176     break 2
4177   fi
4178 done
4179   done
4180 IFS=$as_save_IFS
4181
4182 fi
4183 fi
4184 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4185 if test -n "$ac_ct_OBJDUMP"; then
4186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4187 $as_echo "$ac_ct_OBJDUMP" >&6; }
4188 else
4189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4190 $as_echo "no" >&6; }
4191 fi
4192
4193   if test "x$ac_ct_OBJDUMP" = x; then
4194     OBJDUMP="false"
4195   else
4196     case $cross_compiling:$ac_tool_warned in
4197 yes:)
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4199 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4200 ac_tool_warned=yes ;;
4201 esac
4202     OBJDUMP=$ac_ct_OBJDUMP
4203   fi
4204 else
4205   OBJDUMP="$ac_cv_prog_OBJDUMP"
4206 fi
4207
4208   ;;
4209 esac
4210
4211 test -z "$AS" && AS=as
4212
4213
4214
4215
4216
4217 test -z "$DLLTOOL" && DLLTOOL=dlltool
4218
4219
4220
4221
4222
4223 test -z "$OBJDUMP" && OBJDUMP=objdump
4224
4225
4226
4227
4228
4229
4230
4231
4232 case `pwd` in
4233   *\ * | *\     *)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4235 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4236 esac
4237
4238
4239
4240 macro_version='2.2.7a'
4241 macro_revision='1.3134'
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255 ltmain="$ac_aux_dir/ltmain.sh"
4256
4257 # Backslashify metacharacters that are still active within
4258 # double-quoted strings.
4259 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4260
4261 # Same as above, but do not quote variable references.
4262 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4263
4264 # Sed substitution to delay expansion of an escaped shell variable in a
4265 # double_quote_subst'ed string.
4266 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4267
4268 # Sed substitution to delay expansion of an escaped single quote.
4269 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4270
4271 # Sed substitution to avoid accidental globbing in evaled expressions
4272 no_glob_subst='s/\*/\\\*/g'
4273
4274 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4275 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4276 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4277
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4279 $as_echo_n "checking how to print strings... " >&6; }
4280 # Test print first, because it will be a builtin if present.
4281 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4282    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4283   ECHO='print -r --'
4284 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4285   ECHO='printf %s\n'
4286 else
4287   # Use this function as a fallback that always works.
4288   func_fallback_echo ()
4289   {
4290     eval 'cat <<_LTECHO_EOF
4291 $1
4292 _LTECHO_EOF'
4293   }
4294   ECHO='func_fallback_echo'
4295 fi
4296
4297 # func_echo_all arg...
4298 # Invoke $ECHO with all args, space-separated.
4299 func_echo_all ()
4300 {
4301     $ECHO ""
4302 }
4303
4304 case "$ECHO" in
4305   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4306 $as_echo "printf" >&6; } ;;
4307   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4308 $as_echo "print -r" >&6; } ;;
4309   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4310 $as_echo "cat" >&6; } ;;
4311 esac
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4327 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4328 if ${ac_cv_path_SED+:} false; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4332      for ac_i in 1 2 3 4 5 6 7; do
4333        ac_script="$ac_script$as_nl$ac_script"
4334      done
4335      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4336      { ac_script=; unset ac_script;}
4337      if test -z "$SED"; then
4338   ac_path_SED_found=false
4339   # Loop through the user's path and test for each of PROGNAME-LIST
4340   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4341 for as_dir in $PATH
4342 do
4343   IFS=$as_save_IFS
4344   test -z "$as_dir" && as_dir=.
4345     for ac_prog in sed gsed; do
4346     for ac_exec_ext in '' $ac_executable_extensions; do
4347       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4348       as_fn_executable_p "$ac_path_SED" || continue
4349 # Check for GNU ac_path_SED and select it if it is found.
4350   # Check for GNU $ac_path_SED
4351 case `"$ac_path_SED" --version 2>&1` in
4352 *GNU*)
4353   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4354 *)
4355   ac_count=0
4356   $as_echo_n 0123456789 >"conftest.in"
4357   while :
4358   do
4359     cat "conftest.in" "conftest.in" >"conftest.tmp"
4360     mv "conftest.tmp" "conftest.in"
4361     cp "conftest.in" "conftest.nl"
4362     $as_echo '' >> "conftest.nl"
4363     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4364     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4365     as_fn_arith $ac_count + 1 && ac_count=$as_val
4366     if test $ac_count -gt ${ac_path_SED_max-0}; then
4367       # Best one so far, save it but keep looking for a better one
4368       ac_cv_path_SED="$ac_path_SED"
4369       ac_path_SED_max=$ac_count
4370     fi
4371     # 10*(2^10) chars as input seems more than enough
4372     test $ac_count -gt 10 && break
4373   done
4374   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4375 esac
4376
4377       $ac_path_SED_found && break 3
4378     done
4379   done
4380   done
4381 IFS=$as_save_IFS
4382   if test -z "$ac_cv_path_SED"; then
4383     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4384   fi
4385 else
4386   ac_cv_path_SED=$SED
4387 fi
4388
4389 fi
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4391 $as_echo "$ac_cv_path_SED" >&6; }
4392  SED="$ac_cv_path_SED"
4393   rm -f conftest.sed
4394
4395 test -z "$SED" && SED=sed
4396 Xsed="$SED -e 1s/^X//"
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4409 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4410 if ${ac_cv_path_GREP+:} false; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if test -z "$GREP"; then
4414   ac_path_GREP_found=false
4415   # Loop through the user's path and test for each of PROGNAME-LIST
4416   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_prog in grep ggrep; do
4422     for ac_exec_ext in '' $ac_executable_extensions; do
4423       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4424       as_fn_executable_p "$ac_path_GREP" || continue
4425 # Check for GNU ac_path_GREP and select it if it is found.
4426   # Check for GNU $ac_path_GREP
4427 case `"$ac_path_GREP" --version 2>&1` in
4428 *GNU*)
4429   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4430 *)
4431   ac_count=0
4432   $as_echo_n 0123456789 >"conftest.in"
4433   while :
4434   do
4435     cat "conftest.in" "conftest.in" >"conftest.tmp"
4436     mv "conftest.tmp" "conftest.in"
4437     cp "conftest.in" "conftest.nl"
4438     $as_echo 'GREP' >> "conftest.nl"
4439     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4440     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4441     as_fn_arith $ac_count + 1 && ac_count=$as_val
4442     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4443       # Best one so far, save it but keep looking for a better one
4444       ac_cv_path_GREP="$ac_path_GREP"
4445       ac_path_GREP_max=$ac_count
4446     fi
4447     # 10*(2^10) chars as input seems more than enough
4448     test $ac_count -gt 10 && break
4449   done
4450   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4451 esac
4452
4453       $ac_path_GREP_found && break 3
4454     done
4455   done
4456   done
4457 IFS=$as_save_IFS
4458   if test -z "$ac_cv_path_GREP"; then
4459     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4460   fi
4461 else
4462   ac_cv_path_GREP=$GREP
4463 fi
4464
4465 fi
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4467 $as_echo "$ac_cv_path_GREP" >&6; }
4468  GREP="$ac_cv_path_GREP"
4469
4470
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4472 $as_echo_n "checking for egrep... " >&6; }
4473 if ${ac_cv_path_EGREP+:} false; then :
4474   $as_echo_n "(cached) " >&6
4475 else
4476   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4477    then ac_cv_path_EGREP="$GREP -E"
4478    else
4479      if test -z "$EGREP"; then
4480   ac_path_EGREP_found=false
4481   # Loop through the user's path and test for each of PROGNAME-LIST
4482   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4483 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4484 do
4485   IFS=$as_save_IFS
4486   test -z "$as_dir" && as_dir=.
4487     for ac_prog in egrep; do
4488     for ac_exec_ext in '' $ac_executable_extensions; do
4489       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4490       as_fn_executable_p "$ac_path_EGREP" || continue
4491 # Check for GNU ac_path_EGREP and select it if it is found.
4492   # Check for GNU $ac_path_EGREP
4493 case `"$ac_path_EGREP" --version 2>&1` in
4494 *GNU*)
4495   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4496 *)
4497   ac_count=0
4498   $as_echo_n 0123456789 >"conftest.in"
4499   while :
4500   do
4501     cat "conftest.in" "conftest.in" >"conftest.tmp"
4502     mv "conftest.tmp" "conftest.in"
4503     cp "conftest.in" "conftest.nl"
4504     $as_echo 'EGREP' >> "conftest.nl"
4505     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4506     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4507     as_fn_arith $ac_count + 1 && ac_count=$as_val
4508     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4509       # Best one so far, save it but keep looking for a better one
4510       ac_cv_path_EGREP="$ac_path_EGREP"
4511       ac_path_EGREP_max=$ac_count
4512     fi
4513     # 10*(2^10) chars as input seems more than enough
4514     test $ac_count -gt 10 && break
4515   done
4516   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4517 esac
4518
4519       $ac_path_EGREP_found && break 3
4520     done
4521   done
4522   done
4523 IFS=$as_save_IFS
4524   if test -z "$ac_cv_path_EGREP"; then
4525     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4526   fi
4527 else
4528   ac_cv_path_EGREP=$EGREP
4529 fi
4530
4531    fi
4532 fi
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4534 $as_echo "$ac_cv_path_EGREP" >&6; }
4535  EGREP="$ac_cv_path_EGREP"
4536
4537
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4539 $as_echo_n "checking for fgrep... " >&6; }
4540 if ${ac_cv_path_FGREP+:} false; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4544    then ac_cv_path_FGREP="$GREP -F"
4545    else
4546      if test -z "$FGREP"; then
4547   ac_path_FGREP_found=false
4548   # Loop through the user's path and test for each of PROGNAME-LIST
4549   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4550 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4551 do
4552   IFS=$as_save_IFS
4553   test -z "$as_dir" && as_dir=.
4554     for ac_prog in fgrep; do
4555     for ac_exec_ext in '' $ac_executable_extensions; do
4556       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4557       as_fn_executable_p "$ac_path_FGREP" || continue
4558 # Check for GNU ac_path_FGREP and select it if it is found.
4559   # Check for GNU $ac_path_FGREP
4560 case `"$ac_path_FGREP" --version 2>&1` in
4561 *GNU*)
4562   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4563 *)
4564   ac_count=0
4565   $as_echo_n 0123456789 >"conftest.in"
4566   while :
4567   do
4568     cat "conftest.in" "conftest.in" >"conftest.tmp"
4569     mv "conftest.tmp" "conftest.in"
4570     cp "conftest.in" "conftest.nl"
4571     $as_echo 'FGREP' >> "conftest.nl"
4572     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4573     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4574     as_fn_arith $ac_count + 1 && ac_count=$as_val
4575     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4576       # Best one so far, save it but keep looking for a better one
4577       ac_cv_path_FGREP="$ac_path_FGREP"
4578       ac_path_FGREP_max=$ac_count
4579     fi
4580     # 10*(2^10) chars as input seems more than enough
4581     test $ac_count -gt 10 && break
4582   done
4583   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4584 esac
4585
4586       $ac_path_FGREP_found && break 3
4587     done
4588   done
4589   done
4590 IFS=$as_save_IFS
4591   if test -z "$ac_cv_path_FGREP"; then
4592     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4593   fi
4594 else
4595   ac_cv_path_FGREP=$FGREP
4596 fi
4597
4598    fi
4599 fi
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4601 $as_echo "$ac_cv_path_FGREP" >&6; }
4602  FGREP="$ac_cv_path_FGREP"
4603
4604
4605 test -z "$GREP" && GREP=grep
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625 # Check whether --with-gnu-ld was given.
4626 if test "${with_gnu_ld+set}" = set; then :
4627   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4628 else
4629   with_gnu_ld=no
4630 fi
4631
4632 ac_prog=ld
4633 if test "$GCC" = yes; then
4634   # Check if gcc -print-prog-name=ld gives a path.
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4636 $as_echo_n "checking for ld used by $CC... " >&6; }
4637   case $host in
4638   *-*-mingw*)
4639     # gcc leaves a trailing carriage return which upsets mingw
4640     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4641   *)
4642     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4643   esac
4644   case $ac_prog in
4645     # Accept absolute paths.
4646     [\\/]* | ?:[\\/]*)
4647       re_direlt='/[^/][^/]*/\.\./'
4648       # Canonicalize the pathname of ld
4649       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4650       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4651         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4652       done
4653       test -z "$LD" && LD="$ac_prog"
4654       ;;
4655   "")
4656     # If it fails, then pretend we aren't using GCC.
4657     ac_prog=ld
4658     ;;
4659   *)
4660     # If it is relative, then search for the first ld in PATH.
4661     with_gnu_ld=unknown
4662     ;;
4663   esac
4664 elif test "$with_gnu_ld" = yes; then
4665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4666 $as_echo_n "checking for GNU ld... " >&6; }
4667 else
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4669 $as_echo_n "checking for non-GNU ld... " >&6; }
4670 fi
4671 if ${lt_cv_path_LD+:} false; then :
4672   $as_echo_n "(cached) " >&6
4673 else
4674   if test -z "$LD"; then
4675   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4676   for ac_dir in $PATH; do
4677     IFS="$lt_save_ifs"
4678     test -z "$ac_dir" && ac_dir=.
4679     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4680       lt_cv_path_LD="$ac_dir/$ac_prog"
4681       # Check to see if the program is GNU ld.  I'd rather use --version,
4682       # but apparently some variants of GNU ld only accept -v.
4683       # Break only if it was the GNU/non-GNU ld that we prefer.
4684       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4685       *GNU* | *'with BFD'*)
4686         test "$with_gnu_ld" != no && break
4687         ;;
4688       *)
4689         test "$with_gnu_ld" != yes && break
4690         ;;
4691       esac
4692     fi
4693   done
4694   IFS="$lt_save_ifs"
4695 else
4696   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4697 fi
4698 fi
4699
4700 LD="$lt_cv_path_LD"
4701 if test -n "$LD"; then
4702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4703 $as_echo "$LD" >&6; }
4704 else
4705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4706 $as_echo "no" >&6; }
4707 fi
4708 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4710 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4711 if ${lt_cv_prog_gnu_ld+:} false; then :
4712   $as_echo_n "(cached) " >&6
4713 else
4714   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4715 case `$LD -v 2>&1 </dev/null` in
4716 *GNU* | *'with BFD'*)
4717   lt_cv_prog_gnu_ld=yes
4718   ;;
4719 *)
4720   lt_cv_prog_gnu_ld=no
4721   ;;
4722 esac
4723 fi
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4725 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4726 with_gnu_ld=$lt_cv_prog_gnu_ld
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4737 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4738 if ${lt_cv_path_NM+:} false; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if test -n "$NM"; then
4742   # Let the user override the test.
4743   lt_cv_path_NM="$NM"
4744 else
4745   lt_nm_to_check="${ac_tool_prefix}nm"
4746   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4747     lt_nm_to_check="$lt_nm_to_check nm"
4748   fi
4749   for lt_tmp_nm in $lt_nm_to_check; do
4750     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4751     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4752       IFS="$lt_save_ifs"
4753       test -z "$ac_dir" && ac_dir=.
4754       tmp_nm="$ac_dir/$lt_tmp_nm"
4755       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4756         # Check to see if the nm accepts a BSD-compat flag.
4757         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4758         #   nm: unknown option "B" ignored
4759         # Tru64's nm complains that /dev/null is an invalid object file
4760         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4761         */dev/null* | *'Invalid file or object type'*)
4762           lt_cv_path_NM="$tmp_nm -B"
4763           break
4764           ;;
4765         *)
4766           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4767           */dev/null*)
4768             lt_cv_path_NM="$tmp_nm -p"
4769             break
4770             ;;
4771           *)
4772             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4773             continue # so that we can try to find one that supports BSD flags
4774             ;;
4775           esac
4776           ;;
4777         esac
4778       fi
4779     done
4780     IFS="$lt_save_ifs"
4781   done
4782   : ${lt_cv_path_NM=no}
4783 fi
4784 fi
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4786 $as_echo "$lt_cv_path_NM" >&6; }
4787 if test "$lt_cv_path_NM" != "no"; then
4788   NM="$lt_cv_path_NM"
4789 else
4790   # Didn't find any BSD compatible name lister, look for dumpbin.
4791   if test -n "$DUMPBIN"; then :
4792     # Let the user override the test.
4793   else
4794     if test -n "$ac_tool_prefix"; then
4795   for ac_prog in dumpbin "link -dump"
4796   do
4797     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4798 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4800 $as_echo_n "checking for $ac_word... " >&6; }
4801 if ${ac_cv_prog_DUMPBIN+:} false; then :
4802   $as_echo_n "(cached) " >&6
4803 else
4804   if test -n "$DUMPBIN"; then
4805   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4806 else
4807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4808 for as_dir in $PATH
4809 do
4810   IFS=$as_save_IFS
4811   test -z "$as_dir" && as_dir=.
4812     for ac_exec_ext in '' $ac_executable_extensions; do
4813   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4814     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4816     break 2
4817   fi
4818 done
4819   done
4820 IFS=$as_save_IFS
4821
4822 fi
4823 fi
4824 DUMPBIN=$ac_cv_prog_DUMPBIN
4825 if test -n "$DUMPBIN"; then
4826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4827 $as_echo "$DUMPBIN" >&6; }
4828 else
4829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4830 $as_echo "no" >&6; }
4831 fi
4832
4833
4834     test -n "$DUMPBIN" && break
4835   done
4836 fi
4837 if test -z "$DUMPBIN"; then
4838   ac_ct_DUMPBIN=$DUMPBIN
4839   for ac_prog in dumpbin "link -dump"
4840 do
4841   # Extract the first word of "$ac_prog", so it can be a program name with args.
4842 set dummy $ac_prog; ac_word=$2
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4844 $as_echo_n "checking for $ac_word... " >&6; }
4845 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4846   $as_echo_n "(cached) " >&6
4847 else
4848   if test -n "$ac_ct_DUMPBIN"; then
4849   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4850 else
4851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4852 for as_dir in $PATH
4853 do
4854   IFS=$as_save_IFS
4855   test -z "$as_dir" && as_dir=.
4856     for ac_exec_ext in '' $ac_executable_extensions; do
4857   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4858     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4860     break 2
4861   fi
4862 done
4863   done
4864 IFS=$as_save_IFS
4865
4866 fi
4867 fi
4868 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4869 if test -n "$ac_ct_DUMPBIN"; then
4870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4871 $as_echo "$ac_ct_DUMPBIN" >&6; }
4872 else
4873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4874 $as_echo "no" >&6; }
4875 fi
4876
4877
4878   test -n "$ac_ct_DUMPBIN" && break
4879 done
4880
4881   if test "x$ac_ct_DUMPBIN" = x; then
4882     DUMPBIN=":"
4883   else
4884     case $cross_compiling:$ac_tool_warned in
4885 yes:)
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4887 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4888 ac_tool_warned=yes ;;
4889 esac
4890     DUMPBIN=$ac_ct_DUMPBIN
4891   fi
4892 fi
4893
4894     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4895     *COFF*)
4896       DUMPBIN="$DUMPBIN -symbols"
4897       ;;
4898     *)
4899       DUMPBIN=:
4900       ;;
4901     esac
4902   fi
4903
4904   if test "$DUMPBIN" != ":"; then
4905     NM="$DUMPBIN"
4906   fi
4907 fi
4908 test -z "$NM" && NM=nm
4909
4910
4911
4912
4913
4914
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4916 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4917 if ${lt_cv_nm_interface+:} false; then :
4918   $as_echo_n "(cached) " >&6
4919 else
4920   lt_cv_nm_interface="BSD nm"
4921   echo "int some_variable = 0;" > conftest.$ac_ext
4922   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4923   (eval "$ac_compile" 2>conftest.err)
4924   cat conftest.err >&5
4925   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4926   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4927   cat conftest.err >&5
4928   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4929   cat conftest.out >&5
4930   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4931     lt_cv_nm_interface="MS dumpbin"
4932   fi
4933   rm -f conftest*
4934 fi
4935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4936 $as_echo "$lt_cv_nm_interface" >&6; }
4937
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4939 $as_echo_n "checking whether ln -s works... " >&6; }
4940 LN_S=$as_ln_s
4941 if test "$LN_S" = "ln -s"; then
4942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4943 $as_echo "yes" >&6; }
4944 else
4945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4946 $as_echo "no, using $LN_S" >&6; }
4947 fi
4948
4949 # find the maximum length of command line arguments
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4951 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4952 if ${lt_cv_sys_max_cmd_len+:} false; then :
4953   $as_echo_n "(cached) " >&6
4954 else
4955     i=0
4956   teststring="ABCD"
4957
4958   case $build_os in
4959   msdosdjgpp*)
4960     # On DJGPP, this test can blow up pretty badly due to problems in libc
4961     # (any single argument exceeding 2000 bytes causes a buffer overrun
4962     # during glob expansion).  Even if it were fixed, the result of this
4963     # check would be larger than it should be.
4964     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4965     ;;
4966
4967   gnu*)
4968     # Under GNU Hurd, this test is not required because there is
4969     # no limit to the length of command line arguments.
4970     # Libtool will interpret -1 as no limit whatsoever
4971     lt_cv_sys_max_cmd_len=-1;
4972     ;;
4973
4974   cygwin* | mingw* | cegcc*)
4975     # On Win9x/ME, this test blows up -- it succeeds, but takes
4976     # about 5 minutes as the teststring grows exponentially.
4977     # Worse, since 9x/ME are not pre-emptively multitasking,
4978     # you end up with a "frozen" computer, even though with patience
4979     # the test eventually succeeds (with a max line length of 256k).
4980     # Instead, let's just punt: use the minimum linelength reported by
4981     # all of the supported platforms: 8192 (on NT/2K/XP).
4982     lt_cv_sys_max_cmd_len=8192;
4983     ;;
4984
4985   mint*)
4986     # On MiNT this can take a long time and run out of memory.
4987     lt_cv_sys_max_cmd_len=8192;
4988     ;;
4989
4990   amigaos*)
4991     # On AmigaOS with pdksh, this test takes hours, literally.
4992     # So we just punt and use a minimum line length of 8192.
4993     lt_cv_sys_max_cmd_len=8192;
4994     ;;
4995
4996   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4997     # This has been around since 386BSD, at least.  Likely further.
4998     if test -x /sbin/sysctl; then
4999       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5000     elif test -x /usr/sbin/sysctl; then
5001       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5002     else
5003       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5004     fi
5005     # And add a safety zone
5006     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5007     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5008     ;;
5009
5010   interix*)
5011     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5012     lt_cv_sys_max_cmd_len=196608
5013     ;;
5014
5015   osf*)
5016     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5017     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5018     # nice to cause kernel panics so lets avoid the loop below.
5019     # First set a reasonable default.
5020     lt_cv_sys_max_cmd_len=16384
5021     #
5022     if test -x /sbin/sysconfig; then
5023       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5024         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5025       esac
5026     fi
5027     ;;
5028   sco3.2v5*)
5029     lt_cv_sys_max_cmd_len=102400
5030     ;;
5031   sysv5* | sco5v6* | sysv4.2uw2*)
5032     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5033     if test -n "$kargmax"; then
5034       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5035     else
5036       lt_cv_sys_max_cmd_len=32768
5037     fi
5038     ;;
5039   *)
5040     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5041     if test -n "$lt_cv_sys_max_cmd_len"; then
5042       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5043       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5044     else
5045       # Make teststring a little bigger before we do anything with it.
5046       # a 1K string should be a reasonable start.
5047       for i in 1 2 3 4 5 6 7 8 ; do
5048         teststring=$teststring$teststring
5049       done
5050       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5051       # If test is not a shell built-in, we'll probably end up computing a
5052       # maximum length that is only half of the actual maximum length, but
5053       # we can't tell.
5054       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5055                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5056               test $i != 17 # 1/2 MB should be enough
5057       do
5058         i=`expr $i + 1`
5059         teststring=$teststring$teststring
5060       done
5061       # Only check the string length outside the loop.
5062       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5063       teststring=
5064       # Add a significant safety factor because C++ compilers can tack on
5065       # massive amounts of additional arguments before passing them to the
5066       # linker.  It appears as though 1/2 is a usable value.
5067       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5068     fi
5069     ;;
5070   esac
5071
5072 fi
5073
5074 if test -n $lt_cv_sys_max_cmd_len ; then
5075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5076 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5077 else
5078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5079 $as_echo "none" >&6; }
5080 fi
5081 max_cmd_len=$lt_cv_sys_max_cmd_len
5082
5083
5084
5085
5086
5087
5088 : ${CP="cp -f"}
5089 : ${MV="mv -f"}
5090 : ${RM="rm -f"}
5091
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5093 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5094 # Try some XSI features
5095 xsi_shell=no
5096 ( _lt_dummy="a/b/c"
5097   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5098       = c,a/b,, \
5099     && eval 'test $(( 1 + 1 )) -eq 2 \
5100     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5101   && xsi_shell=yes
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5103 $as_echo "$xsi_shell" >&6; }
5104
5105
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5107 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5108 lt_shell_append=no
5109 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5110     >/dev/null 2>&1 \
5111   && lt_shell_append=yes
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5113 $as_echo "$lt_shell_append" >&6; }
5114
5115
5116 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5117   lt_unset=unset
5118 else
5119   lt_unset=false
5120 fi
5121
5122
5123
5124
5125
5126 # test EBCDIC or ASCII
5127 case `echo X|tr X '\101'` in
5128  A) # ASCII based system
5129     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5130   lt_SP2NL='tr \040 \012'
5131   lt_NL2SP='tr \015\012 \040\040'
5132   ;;
5133  *) # EBCDIC based system
5134   lt_SP2NL='tr \100 \n'
5135   lt_NL2SP='tr \r\n \100\100'
5136   ;;
5137 esac
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5148 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5149 if ${lt_cv_ld_reload_flag+:} false; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   lt_cv_ld_reload_flag='-r'
5153 fi
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5155 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5156 reload_flag=$lt_cv_ld_reload_flag
5157 case $reload_flag in
5158 "" | " "*) ;;
5159 *) reload_flag=" $reload_flag" ;;
5160 esac
5161 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5162 case $host_os in
5163   darwin*)
5164     if test "$GCC" = yes; then
5165       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5166     else
5167       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5168     fi
5169     ;;
5170 esac
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180 if test -n "$ac_tool_prefix"; then
5181   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5182 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5184 $as_echo_n "checking for $ac_word... " >&6; }
5185 if ${ac_cv_prog_OBJDUMP+:} false; then :
5186   $as_echo_n "(cached) " >&6
5187 else
5188   if test -n "$OBJDUMP"; then
5189   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5190 else
5191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5192 for as_dir in $PATH
5193 do
5194   IFS=$as_save_IFS
5195   test -z "$as_dir" && as_dir=.
5196     for ac_exec_ext in '' $ac_executable_extensions; do
5197   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5198     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5200     break 2
5201   fi
5202 done
5203   done
5204 IFS=$as_save_IFS
5205
5206 fi
5207 fi
5208 OBJDUMP=$ac_cv_prog_OBJDUMP
5209 if test -n "$OBJDUMP"; then
5210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5211 $as_echo "$OBJDUMP" >&6; }
5212 else
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5214 $as_echo "no" >&6; }
5215 fi
5216
5217
5218 fi
5219 if test -z "$ac_cv_prog_OBJDUMP"; then
5220   ac_ct_OBJDUMP=$OBJDUMP
5221   # Extract the first word of "objdump", so it can be a program name with args.
5222 set dummy objdump; ac_word=$2
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5224 $as_echo_n "checking for $ac_word... " >&6; }
5225 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5226   $as_echo_n "(cached) " >&6
5227 else
5228   if test -n "$ac_ct_OBJDUMP"; then
5229   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5230 else
5231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5232 for as_dir in $PATH
5233 do
5234   IFS=$as_save_IFS
5235   test -z "$as_dir" && as_dir=.
5236     for ac_exec_ext in '' $ac_executable_extensions; do
5237   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5238     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5239     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5240     break 2
5241   fi
5242 done
5243   done
5244 IFS=$as_save_IFS
5245
5246 fi
5247 fi
5248 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5249 if test -n "$ac_ct_OBJDUMP"; then
5250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5251 $as_echo "$ac_ct_OBJDUMP" >&6; }
5252 else
5253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5254 $as_echo "no" >&6; }
5255 fi
5256
5257   if test "x$ac_ct_OBJDUMP" = x; then
5258     OBJDUMP="false"
5259   else
5260     case $cross_compiling:$ac_tool_warned in
5261 yes:)
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5263 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5264 ac_tool_warned=yes ;;
5265 esac
5266     OBJDUMP=$ac_ct_OBJDUMP
5267   fi
5268 else
5269   OBJDUMP="$ac_cv_prog_OBJDUMP"
5270 fi
5271
5272 test -z "$OBJDUMP" && OBJDUMP=objdump
5273
5274
5275
5276
5277
5278
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5280 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5281 if ${lt_cv_deplibs_check_method+:} false; then :
5282   $as_echo_n "(cached) " >&6
5283 else
5284   lt_cv_file_magic_cmd='$MAGIC_CMD'
5285 lt_cv_file_magic_test_file=
5286 lt_cv_deplibs_check_method='unknown'
5287 # Need to set the preceding variable on all platforms that support
5288 # interlibrary dependencies.
5289 # 'none' -- dependencies not supported.
5290 # `unknown' -- same as none, but documents that we really don't know.
5291 # 'pass_all' -- all dependencies passed with no checks.
5292 # 'test_compile' -- check by making test program.
5293 # 'file_magic [[regex]]' -- check by looking for files in library path
5294 # which responds to the $file_magic_cmd with a given extended regex.
5295 # If you have `file' or equivalent on your system and you're not sure
5296 # whether `pass_all' will *always* work, you probably want this one.
5297
5298 case $host_os in
5299 aix[4-9]*)
5300   lt_cv_deplibs_check_method=pass_all
5301   ;;
5302
5303 beos*)
5304   lt_cv_deplibs_check_method=pass_all
5305   ;;
5306
5307 bsdi[45]*)
5308   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5309   lt_cv_file_magic_cmd='/usr/bin/file -L'
5310   lt_cv_file_magic_test_file=/shlib/libc.so
5311   ;;
5312
5313 cygwin*)
5314   # func_win32_libid is a shell function defined in ltmain.sh
5315   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5316   lt_cv_file_magic_cmd='func_win32_libid'
5317   ;;
5318
5319 mingw* | pw32*)
5320   # Base MSYS/MinGW do not provide the 'file' command needed by
5321   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5322   # unless we find 'file', for example because we are cross-compiling.
5323   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5324   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5325     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5326     lt_cv_file_magic_cmd='func_win32_libid'
5327   else
5328     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5329     lt_cv_file_magic_cmd='$OBJDUMP -f'
5330   fi
5331   ;;
5332
5333 cegcc*)
5334   # use the weaker test based on 'objdump'. See mingw*.
5335   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5336   lt_cv_file_magic_cmd='$OBJDUMP -f'
5337   ;;
5338
5339 darwin* | rhapsody*)
5340   lt_cv_deplibs_check_method=pass_all
5341   ;;
5342
5343 freebsd* | dragonfly*)
5344   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5345     case $host_cpu in
5346     i*86 )
5347       # Not sure whether the presence of OpenBSD here was a mistake.
5348       # Let's accept both of them until this is cleared up.
5349       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5350       lt_cv_file_magic_cmd=/usr/bin/file
5351       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5352       ;;
5353     esac
5354   else
5355     lt_cv_deplibs_check_method=pass_all
5356   fi
5357   ;;
5358
5359 gnu*)
5360   lt_cv_deplibs_check_method=pass_all
5361   ;;
5362
5363 haiku*)
5364   lt_cv_deplibs_check_method=pass_all
5365   ;;
5366
5367 hpux10.20* | hpux11*)
5368   lt_cv_file_magic_cmd=/usr/bin/file
5369   case $host_cpu in
5370   ia64*)
5371     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5372     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5373     ;;
5374   hppa*64*)
5375     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5376     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5377     ;;
5378   *)
5379     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5380     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5381     ;;
5382   esac
5383   ;;
5384
5385 interix[3-9]*)
5386   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5387   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5388   ;;
5389
5390 irix5* | irix6* | nonstopux*)
5391   case $LD in
5392   *-32|*"-32 ") libmagic=32-bit;;
5393   *-n32|*"-n32 ") libmagic=N32;;
5394   *-64|*"-64 ") libmagic=64-bit;;
5395   *) libmagic=never-match;;
5396   esac
5397   lt_cv_deplibs_check_method=pass_all
5398   ;;
5399
5400 # This must be Linux ELF.
5401 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
5402   lt_cv_deplibs_check_method=pass_all
5403   ;;
5404
5405 netbsd*)
5406   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5407     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5408   else
5409     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5410   fi
5411   ;;
5412
5413 newos6*)
5414   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5415   lt_cv_file_magic_cmd=/usr/bin/file
5416   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5417   ;;
5418
5419 *nto* | *qnx*)
5420   lt_cv_deplibs_check_method=pass_all
5421   ;;
5422
5423 openbsd*)
5424   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5425     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5426   else
5427     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5428   fi
5429   ;;
5430
5431 osf3* | osf4* | osf5*)
5432   lt_cv_deplibs_check_method=pass_all
5433   ;;
5434
5435 rdos*)
5436   lt_cv_deplibs_check_method=pass_all
5437   ;;
5438
5439 solaris*)
5440   lt_cv_deplibs_check_method=pass_all
5441   ;;
5442
5443 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5444   lt_cv_deplibs_check_method=pass_all
5445   ;;
5446
5447 sysv4 | sysv4.3*)
5448   case $host_vendor in
5449   motorola)
5450     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]'
5451     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5452     ;;
5453   ncr)
5454     lt_cv_deplibs_check_method=pass_all
5455     ;;
5456   sequent)
5457     lt_cv_file_magic_cmd='/bin/file'
5458     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5459     ;;
5460   sni)
5461     lt_cv_file_magic_cmd='/bin/file'
5462     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5463     lt_cv_file_magic_test_file=/lib/libc.so
5464     ;;
5465   siemens)
5466     lt_cv_deplibs_check_method=pass_all
5467     ;;
5468   pc)
5469     lt_cv_deplibs_check_method=pass_all
5470     ;;
5471   esac
5472   ;;
5473
5474 tpf*)
5475   lt_cv_deplibs_check_method=pass_all
5476   ;;
5477 esac
5478
5479 fi
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5481 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5482 file_magic_cmd=$lt_cv_file_magic_cmd
5483 deplibs_check_method=$lt_cv_deplibs_check_method
5484 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497 if test -n "$ac_tool_prefix"; then
5498   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5499 set dummy ${ac_tool_prefix}ar; ac_word=$2
5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5501 $as_echo_n "checking for $ac_word... " >&6; }
5502 if ${ac_cv_prog_AR+:} false; then :
5503   $as_echo_n "(cached) " >&6
5504 else
5505   if test -n "$AR"; then
5506   ac_cv_prog_AR="$AR" # Let the user override the test.
5507 else
5508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5509 for as_dir in $PATH
5510 do
5511   IFS=$as_save_IFS
5512   test -z "$as_dir" && as_dir=.
5513     for ac_exec_ext in '' $ac_executable_extensions; do
5514   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5515     ac_cv_prog_AR="${ac_tool_prefix}ar"
5516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5517     break 2
5518   fi
5519 done
5520   done
5521 IFS=$as_save_IFS
5522
5523 fi
5524 fi
5525 AR=$ac_cv_prog_AR
5526 if test -n "$AR"; then
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5528 $as_echo "$AR" >&6; }
5529 else
5530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5531 $as_echo "no" >&6; }
5532 fi
5533
5534
5535 fi
5536 if test -z "$ac_cv_prog_AR"; then
5537   ac_ct_AR=$AR
5538   # Extract the first word of "ar", so it can be a program name with args.
5539 set dummy ar; ac_word=$2
5540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5541 $as_echo_n "checking for $ac_word... " >&6; }
5542 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5543   $as_echo_n "(cached) " >&6
5544 else
5545   if test -n "$ac_ct_AR"; then
5546   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5547 else
5548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5549 for as_dir in $PATH
5550 do
5551   IFS=$as_save_IFS
5552   test -z "$as_dir" && as_dir=.
5553     for ac_exec_ext in '' $ac_executable_extensions; do
5554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5555     ac_cv_prog_ac_ct_AR="ar"
5556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5557     break 2
5558   fi
5559 done
5560   done
5561 IFS=$as_save_IFS
5562
5563 fi
5564 fi
5565 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5566 if test -n "$ac_ct_AR"; then
5567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5568 $as_echo "$ac_ct_AR" >&6; }
5569 else
5570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5571 $as_echo "no" >&6; }
5572 fi
5573
5574   if test "x$ac_ct_AR" = x; then
5575     AR="false"
5576   else
5577     case $cross_compiling:$ac_tool_warned in
5578 yes:)
5579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5581 ac_tool_warned=yes ;;
5582 esac
5583     AR=$ac_ct_AR
5584   fi
5585 else
5586   AR="$ac_cv_prog_AR"
5587 fi
5588
5589 test -z "$AR" && AR=ar
5590 test -z "$AR_FLAGS" && AR_FLAGS=cru
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602 if test -n "$ac_tool_prefix"; then
5603   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5604 set dummy ${ac_tool_prefix}strip; ac_word=$2
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5606 $as_echo_n "checking for $ac_word... " >&6; }
5607 if ${ac_cv_prog_STRIP+:} false; then :
5608   $as_echo_n "(cached) " >&6
5609 else
5610   if test -n "$STRIP"; then
5611   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5612 else
5613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5614 for as_dir in $PATH
5615 do
5616   IFS=$as_save_IFS
5617   test -z "$as_dir" && as_dir=.
5618     for ac_exec_ext in '' $ac_executable_extensions; do
5619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5620     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5622     break 2
5623   fi
5624 done
5625   done
5626 IFS=$as_save_IFS
5627
5628 fi
5629 fi
5630 STRIP=$ac_cv_prog_STRIP
5631 if test -n "$STRIP"; then
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5633 $as_echo "$STRIP" >&6; }
5634 else
5635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5636 $as_echo "no" >&6; }
5637 fi
5638
5639
5640 fi
5641 if test -z "$ac_cv_prog_STRIP"; then
5642   ac_ct_STRIP=$STRIP
5643   # Extract the first word of "strip", so it can be a program name with args.
5644 set dummy strip; ac_word=$2
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5646 $as_echo_n "checking for $ac_word... " >&6; }
5647 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5648   $as_echo_n "(cached) " >&6
5649 else
5650   if test -n "$ac_ct_STRIP"; then
5651   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5652 else
5653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5654 for as_dir in $PATH
5655 do
5656   IFS=$as_save_IFS
5657   test -z "$as_dir" && as_dir=.
5658     for ac_exec_ext in '' $ac_executable_extensions; do
5659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5660     ac_cv_prog_ac_ct_STRIP="strip"
5661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5662     break 2
5663   fi
5664 done
5665   done
5666 IFS=$as_save_IFS
5667
5668 fi
5669 fi
5670 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5671 if test -n "$ac_ct_STRIP"; then
5672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5673 $as_echo "$ac_ct_STRIP" >&6; }
5674 else
5675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5676 $as_echo "no" >&6; }
5677 fi
5678
5679   if test "x$ac_ct_STRIP" = x; then
5680     STRIP=":"
5681   else
5682     case $cross_compiling:$ac_tool_warned in
5683 yes:)
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5685 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5686 ac_tool_warned=yes ;;
5687 esac
5688     STRIP=$ac_ct_STRIP
5689   fi
5690 else
5691   STRIP="$ac_cv_prog_STRIP"
5692 fi
5693
5694 test -z "$STRIP" && STRIP=:
5695
5696
5697
5698
5699
5700
5701 if test -n "$ac_tool_prefix"; then
5702   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5703 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5705 $as_echo_n "checking for $ac_word... " >&6; }
5706 if ${ac_cv_prog_RANLIB+:} false; then :
5707   $as_echo_n "(cached) " >&6
5708 else
5709   if test -n "$RANLIB"; then
5710   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5711 else
5712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5713 for as_dir in $PATH
5714 do
5715   IFS=$as_save_IFS
5716   test -z "$as_dir" && as_dir=.
5717     for ac_exec_ext in '' $ac_executable_extensions; do
5718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5719     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5721     break 2
5722   fi
5723 done
5724   done
5725 IFS=$as_save_IFS
5726
5727 fi
5728 fi
5729 RANLIB=$ac_cv_prog_RANLIB
5730 if test -n "$RANLIB"; then
5731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5732 $as_echo "$RANLIB" >&6; }
5733 else
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5735 $as_echo "no" >&6; }
5736 fi
5737
5738
5739 fi
5740 if test -z "$ac_cv_prog_RANLIB"; then
5741   ac_ct_RANLIB=$RANLIB
5742   # Extract the first word of "ranlib", so it can be a program name with args.
5743 set dummy ranlib; ac_word=$2
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5745 $as_echo_n "checking for $ac_word... " >&6; }
5746 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5747   $as_echo_n "(cached) " >&6
5748 else
5749   if test -n "$ac_ct_RANLIB"; then
5750   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5751 else
5752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5753 for as_dir in $PATH
5754 do
5755   IFS=$as_save_IFS
5756   test -z "$as_dir" && as_dir=.
5757     for ac_exec_ext in '' $ac_executable_extensions; do
5758   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5759     ac_cv_prog_ac_ct_RANLIB="ranlib"
5760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5761     break 2
5762   fi
5763 done
5764   done
5765 IFS=$as_save_IFS
5766
5767 fi
5768 fi
5769 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5770 if test -n "$ac_ct_RANLIB"; then
5771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5772 $as_echo "$ac_ct_RANLIB" >&6; }
5773 else
5774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5775 $as_echo "no" >&6; }
5776 fi
5777
5778   if test "x$ac_ct_RANLIB" = x; then
5779     RANLIB=":"
5780   else
5781     case $cross_compiling:$ac_tool_warned in
5782 yes:)
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5785 ac_tool_warned=yes ;;
5786 esac
5787     RANLIB=$ac_ct_RANLIB
5788   fi
5789 else
5790   RANLIB="$ac_cv_prog_RANLIB"
5791 fi
5792
5793 test -z "$RANLIB" && RANLIB=:
5794
5795
5796
5797
5798
5799
5800 # Determine commands to create old-style static archives.
5801 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5802 old_postinstall_cmds='chmod 644 $oldlib'
5803 old_postuninstall_cmds=
5804
5805 if test -n "$RANLIB"; then
5806   case $host_os in
5807   openbsd*)
5808     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5809     ;;
5810   *)
5811     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5812     ;;
5813   esac
5814   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5815 fi
5816
5817 case $host_os in
5818   darwin*)
5819     lock_old_archive_extraction=yes ;;
5820   *)
5821     lock_old_archive_extraction=no ;;
5822 esac
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844 for ac_prog in gawk mawk nawk awk
5845 do
5846   # Extract the first word of "$ac_prog", so it can be a program name with args.
5847 set dummy $ac_prog; ac_word=$2
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5849 $as_echo_n "checking for $ac_word... " >&6; }
5850 if ${ac_cv_prog_AWK+:} false; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853   if test -n "$AWK"; then
5854   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5855 else
5856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5857 for as_dir in $PATH
5858 do
5859   IFS=$as_save_IFS
5860   test -z "$as_dir" && as_dir=.
5861     for ac_exec_ext in '' $ac_executable_extensions; do
5862   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5863     ac_cv_prog_AWK="$ac_prog"
5864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5865     break 2
5866   fi
5867 done
5868   done
5869 IFS=$as_save_IFS
5870
5871 fi
5872 fi
5873 AWK=$ac_cv_prog_AWK
5874 if test -n "$AWK"; then
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5876 $as_echo "$AWK" >&6; }
5877 else
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5879 $as_echo "no" >&6; }
5880 fi
5881
5882
5883   test -n "$AWK" && break
5884 done
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904 # If no C compiler was specified, use CC.
5905 LTCC=${LTCC-"$CC"}
5906
5907 # If no C compiler flags were specified, use CFLAGS.
5908 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5909
5910 # Allow CC to be a program name with arguments.
5911 compiler=$CC
5912
5913
5914 # Check for command to grab the raw symbol name followed by C symbol from nm.
5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5916 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5917 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5918   $as_echo_n "(cached) " >&6
5919 else
5920
5921 # These are sane defaults that work on at least a few old systems.
5922 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5923
5924 # Character class describing NM global symbol codes.
5925 symcode='[BCDEGRST]'
5926
5927 # Regexp to match symbols that can be accessed directly from C.
5928 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5929
5930 # Define system-specific variables.
5931 case $host_os in
5932 aix*)
5933   symcode='[BCDT]'
5934   ;;
5935 cygwin* | mingw* | pw32* | cegcc*)
5936   symcode='[ABCDGISTW]'
5937   ;;
5938 hpux*)
5939   if test "$host_cpu" = ia64; then
5940     symcode='[ABCDEGRST]'
5941   fi
5942   ;;
5943 irix* | nonstopux*)
5944   symcode='[BCDEGRST]'
5945   ;;
5946 osf*)
5947   symcode='[BCDEGQRST]'
5948   ;;
5949 solaris*)
5950   symcode='[BDRT]'
5951   ;;
5952 sco3.2v5*)
5953   symcode='[DT]'
5954   ;;
5955 sysv4.2uw2*)
5956   symcode='[DT]'
5957   ;;
5958 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5959   symcode='[ABDT]'
5960   ;;
5961 sysv4)
5962   symcode='[DFNSTU]'
5963   ;;
5964 esac
5965
5966 # If we're using GNU nm, then use its standard symbol codes.
5967 case `$NM -V 2>&1` in
5968 *GNU* | *'with BFD'*)
5969   symcode='[ABCDGIRSTW]' ;;
5970 esac
5971
5972 # Transform an extracted symbol line into a proper C declaration.
5973 # Some systems (esp. on ia64) link data and code symbols differently,
5974 # so use this general approach.
5975 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5976
5977 # Transform an extracted symbol line into symbol name and symbol address
5978 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5979 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
5980
5981 # Handle CRLF in mingw tool chain
5982 opt_cr=
5983 case $build_os in
5984 mingw*)
5985   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5986   ;;
5987 esac
5988
5989 # Try without a prefix underscore, then with it.
5990 for ac_symprfx in "" "_"; do
5991
5992   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5993   symxfrm="\\1 $ac_symprfx\\2 \\2"
5994
5995   # Write the raw and C identifiers.
5996   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5997     # Fake it for dumpbin and say T for any non-static function
5998     # and D for any global variable.
5999     # Also find C++ and __fastcall symbols from MSVC++,
6000     # which start with @ or ?.
6001     lt_cv_sys_global_symbol_pipe="$AWK '"\
6002 "     {last_section=section; section=\$ 3};"\
6003 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6004 "     \$ 0!~/External *\|/{next};"\
6005 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6006 "     {if(hide[section]) next};"\
6007 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6008 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6009 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6010 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6011 "     ' prfx=^$ac_symprfx"
6012   else
6013     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6014   fi
6015
6016   # Check to see that the pipe works correctly.
6017   pipe_works=no
6018
6019   rm -f conftest*
6020   cat > conftest.$ac_ext <<_LT_EOF
6021 #ifdef __cplusplus
6022 extern "C" {
6023 #endif
6024 char nm_test_var;
6025 void nm_test_func(void);
6026 void nm_test_func(void){}
6027 #ifdef __cplusplus
6028 }
6029 #endif
6030 int main(){nm_test_var='a';nm_test_func();return(0);}
6031 _LT_EOF
6032
6033   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6034   (eval $ac_compile) 2>&5
6035   ac_status=$?
6036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6037   test $ac_status = 0; }; then
6038     # Now try to grab the symbols.
6039     nlist=conftest.nm
6040     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6041   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6042   ac_status=$?
6043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6044   test $ac_status = 0; } && test -s "$nlist"; then
6045       # Try sorting and uniquifying the output.
6046       if sort "$nlist" | uniq > "$nlist"T; then
6047         mv -f "$nlist"T "$nlist"
6048       else
6049         rm -f "$nlist"T
6050       fi
6051
6052       # Make sure that we snagged all the symbols we need.
6053       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6054         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6055           cat <<_LT_EOF > conftest.$ac_ext
6056 #ifdef __cplusplus
6057 extern "C" {
6058 #endif
6059
6060 _LT_EOF
6061           # Now generate the symbol file.
6062           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6063
6064           cat <<_LT_EOF >> conftest.$ac_ext
6065
6066 /* The mapping between symbol names and symbols.  */
6067 const struct {
6068   const char *name;
6069   void       *address;
6070 }
6071 lt__PROGRAM__LTX_preloaded_symbols[] =
6072 {
6073   { "@PROGRAM@", (void *) 0 },
6074 _LT_EOF
6075           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6076           cat <<\_LT_EOF >> conftest.$ac_ext
6077   {0, (void *) 0}
6078 };
6079
6080 /* This works around a problem in FreeBSD linker */
6081 #ifdef FREEBSD_WORKAROUND
6082 static const void *lt_preloaded_setup() {
6083   return lt__PROGRAM__LTX_preloaded_symbols;
6084 }
6085 #endif
6086
6087 #ifdef __cplusplus
6088 }
6089 #endif
6090 _LT_EOF
6091           # Now try linking the two files.
6092           mv conftest.$ac_objext conftstm.$ac_objext
6093           lt_save_LIBS="$LIBS"
6094           lt_save_CFLAGS="$CFLAGS"
6095           LIBS="conftstm.$ac_objext"
6096           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6097           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6098   (eval $ac_link) 2>&5
6099   ac_status=$?
6100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6101   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6102             pipe_works=yes
6103           fi
6104           LIBS="$lt_save_LIBS"
6105           CFLAGS="$lt_save_CFLAGS"
6106         else
6107           echo "cannot find nm_test_func in $nlist" >&5
6108         fi
6109       else
6110         echo "cannot find nm_test_var in $nlist" >&5
6111       fi
6112     else
6113       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6114     fi
6115   else
6116     echo "$progname: failed program was:" >&5
6117     cat conftest.$ac_ext >&5
6118   fi
6119   rm -rf conftest* conftst*
6120
6121   # Do not use the global_symbol_pipe unless it works.
6122   if test "$pipe_works" = yes; then
6123     break
6124   else
6125     lt_cv_sys_global_symbol_pipe=
6126   fi
6127 done
6128
6129 fi
6130
6131 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6132   lt_cv_sys_global_symbol_to_cdecl=
6133 fi
6134 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6136 $as_echo "failed" >&6; }
6137 else
6138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6139 $as_echo "ok" >&6; }
6140 fi
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163 # Check whether --enable-libtool-lock was given.
6164 if test "${enable_libtool_lock+set}" = set; then :
6165   enableval=$enable_libtool_lock;
6166 fi
6167
6168 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6169
6170 # Some flags need to be propagated to the compiler or linker for good
6171 # libtool support.
6172 case $host in
6173 ia64-*-hpux*)
6174   # Find out which ABI we are using.
6175   echo 'int i;' > conftest.$ac_ext
6176   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6177   (eval $ac_compile) 2>&5
6178   ac_status=$?
6179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6180   test $ac_status = 0; }; then
6181     case `/usr/bin/file conftest.$ac_objext` in
6182       *ELF-32*)
6183         HPUX_IA64_MODE="32"
6184         ;;
6185       *ELF-64*)
6186         HPUX_IA64_MODE="64"
6187         ;;
6188     esac
6189   fi
6190   rm -rf conftest*
6191   ;;
6192 *-*-irix6*)
6193   # Find out which ABI we are using.
6194   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6195   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6196   (eval $ac_compile) 2>&5
6197   ac_status=$?
6198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6199   test $ac_status = 0; }; then
6200     if test "$lt_cv_prog_gnu_ld" = yes; then
6201       case `/usr/bin/file conftest.$ac_objext` in
6202         *32-bit*)
6203           LD="${LD-ld} -melf32bsmip"
6204           ;;
6205         *N32*)
6206           LD="${LD-ld} -melf32bmipn32"
6207           ;;
6208         *64-bit*)
6209           LD="${LD-ld} -melf64bmip"
6210         ;;
6211       esac
6212     else
6213       case `/usr/bin/file conftest.$ac_objext` in
6214         *32-bit*)
6215           LD="${LD-ld} -32"
6216           ;;
6217         *N32*)
6218           LD="${LD-ld} -n32"
6219           ;;
6220         *64-bit*)
6221           LD="${LD-ld} -64"
6222           ;;
6223       esac
6224     fi
6225   fi
6226   rm -rf conftest*
6227   ;;
6228
6229 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6230 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6231   # Find out which ABI we are using.
6232   echo 'int i;' > conftest.$ac_ext
6233   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6234   (eval $ac_compile) 2>&5
6235   ac_status=$?
6236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6237   test $ac_status = 0; }; then
6238     case `/usr/bin/file conftest.o` in
6239       *32-bit*)
6240         case $host in
6241           x86_64-*kfreebsd*-gnu)
6242             LD="${LD-ld} -m elf_i386_fbsd"
6243             ;;
6244           x86_64-*linux*)
6245             case `/usr/bin/file conftest.o` in
6246               *x86-64*)
6247                 LD="${LD-ld} -m elf32_x86_64"
6248                 ;;
6249               *)
6250                 LD="${LD-ld} -m elf_i386"
6251                 ;;
6252             esac
6253             ;;
6254           powerpc64le-*linux*)
6255             LD="${LD-ld} -m elf32lppclinux"
6256             ;;
6257           powerpc64-*linux*)
6258             LD="${LD-ld} -m elf32ppclinux"
6259             ;;
6260           s390x-*linux*)
6261             LD="${LD-ld} -m elf_s390"
6262             ;;
6263           sparc64-*linux*)
6264             LD="${LD-ld} -m elf32_sparc"
6265             ;;
6266         esac
6267         ;;
6268       *64-bit*)
6269         case $host in
6270           x86_64-*kfreebsd*-gnu)
6271             LD="${LD-ld} -m elf_x86_64_fbsd"
6272             ;;
6273           x86_64-*linux*)
6274             LD="${LD-ld} -m elf_x86_64"
6275             ;;
6276           powerpcle-*linux*)
6277             LD="${LD-ld} -m elf64lppc"
6278             ;;
6279           powerpc-*linux*)
6280             LD="${LD-ld} -m elf64ppc"
6281             ;;
6282           s390*-*linux*|s390*-*tpf*)
6283             LD="${LD-ld} -m elf64_s390"
6284             ;;
6285           sparc*-*linux*)
6286             LD="${LD-ld} -m elf64_sparc"
6287             ;;
6288         esac
6289         ;;
6290     esac
6291   fi
6292   rm -rf conftest*
6293   ;;
6294
6295 *-*-sco3.2v5*)
6296   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6297   SAVE_CFLAGS="$CFLAGS"
6298   CFLAGS="$CFLAGS -belf"
6299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6300 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6301 if ${lt_cv_cc_needs_belf+:} false; then :
6302   $as_echo_n "(cached) " >&6
6303 else
6304   ac_ext=c
6305 ac_cpp='$CPP $CPPFLAGS'
6306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6309
6310      if test x$gcc_no_link = xyes; then
6311   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6312 fi
6313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6314 /* end confdefs.h.  */
6315
6316 int
6317 main ()
6318 {
6319
6320   ;
6321   return 0;
6322 }
6323 _ACEOF
6324 if ac_fn_c_try_link "$LINENO"; then :
6325   lt_cv_cc_needs_belf=yes
6326 else
6327   lt_cv_cc_needs_belf=no
6328 fi
6329 rm -f core conftest.err conftest.$ac_objext \
6330     conftest$ac_exeext conftest.$ac_ext
6331      ac_ext=c
6332 ac_cpp='$CPP $CPPFLAGS'
6333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6336
6337 fi
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6339 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6340   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6341     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6342     CFLAGS="$SAVE_CFLAGS"
6343   fi
6344   ;;
6345 sparc*-*solaris*)
6346   # Find out which ABI we are using.
6347   echo 'int i;' > conftest.$ac_ext
6348   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6349   (eval $ac_compile) 2>&5
6350   ac_status=$?
6351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6352   test $ac_status = 0; }; then
6353     case `/usr/bin/file conftest.o` in
6354     *64-bit*)
6355       case $lt_cv_prog_gnu_ld in
6356       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6357       *)
6358         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6359           LD="${LD-ld} -64"
6360         fi
6361         ;;
6362       esac
6363       ;;
6364     esac
6365   fi
6366   rm -rf conftest*
6367   ;;
6368 esac
6369
6370 need_locks="$enable_libtool_lock"
6371
6372
6373   case $host_os in
6374     rhapsody* | darwin*)
6375     if test -n "$ac_tool_prefix"; then
6376   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6377 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6379 $as_echo_n "checking for $ac_word... " >&6; }
6380 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6381   $as_echo_n "(cached) " >&6
6382 else
6383   if test -n "$DSYMUTIL"; then
6384   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6385 else
6386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6387 for as_dir in $PATH
6388 do
6389   IFS=$as_save_IFS
6390   test -z "$as_dir" && as_dir=.
6391     for ac_exec_ext in '' $ac_executable_extensions; do
6392   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6393     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6394     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6395     break 2
6396   fi
6397 done
6398   done
6399 IFS=$as_save_IFS
6400
6401 fi
6402 fi
6403 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6404 if test -n "$DSYMUTIL"; then
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6406 $as_echo "$DSYMUTIL" >&6; }
6407 else
6408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6409 $as_echo "no" >&6; }
6410 fi
6411
6412
6413 fi
6414 if test -z "$ac_cv_prog_DSYMUTIL"; then
6415   ac_ct_DSYMUTIL=$DSYMUTIL
6416   # Extract the first word of "dsymutil", so it can be a program name with args.
6417 set dummy dsymutil; ac_word=$2
6418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6419 $as_echo_n "checking for $ac_word... " >&6; }
6420 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   if test -n "$ac_ct_DSYMUTIL"; then
6424   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6425 else
6426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6427 for as_dir in $PATH
6428 do
6429   IFS=$as_save_IFS
6430   test -z "$as_dir" && as_dir=.
6431     for ac_exec_ext in '' $ac_executable_extensions; do
6432   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6433     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6435     break 2
6436   fi
6437 done
6438   done
6439 IFS=$as_save_IFS
6440
6441 fi
6442 fi
6443 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6444 if test -n "$ac_ct_DSYMUTIL"; then
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6446 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6447 else
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6449 $as_echo "no" >&6; }
6450 fi
6451
6452   if test "x$ac_ct_DSYMUTIL" = x; then
6453     DSYMUTIL=":"
6454   else
6455     case $cross_compiling:$ac_tool_warned in
6456 yes:)
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6458 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6459 ac_tool_warned=yes ;;
6460 esac
6461     DSYMUTIL=$ac_ct_DSYMUTIL
6462   fi
6463 else
6464   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6465 fi
6466
6467     if test -n "$ac_tool_prefix"; then
6468   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6469 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6471 $as_echo_n "checking for $ac_word... " >&6; }
6472 if ${ac_cv_prog_NMEDIT+:} false; then :
6473   $as_echo_n "(cached) " >&6
6474 else
6475   if test -n "$NMEDIT"; then
6476   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6477 else
6478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6479 for as_dir in $PATH
6480 do
6481   IFS=$as_save_IFS
6482   test -z "$as_dir" && as_dir=.
6483     for ac_exec_ext in '' $ac_executable_extensions; do
6484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6485     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6487     break 2
6488   fi
6489 done
6490   done
6491 IFS=$as_save_IFS
6492
6493 fi
6494 fi
6495 NMEDIT=$ac_cv_prog_NMEDIT
6496 if test -n "$NMEDIT"; then
6497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6498 $as_echo "$NMEDIT" >&6; }
6499 else
6500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6501 $as_echo "no" >&6; }
6502 fi
6503
6504
6505 fi
6506 if test -z "$ac_cv_prog_NMEDIT"; then
6507   ac_ct_NMEDIT=$NMEDIT
6508   # Extract the first word of "nmedit", so it can be a program name with args.
6509 set dummy nmedit; ac_word=$2
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6511 $as_echo_n "checking for $ac_word... " >&6; }
6512 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6513   $as_echo_n "(cached) " >&6
6514 else
6515   if test -n "$ac_ct_NMEDIT"; then
6516   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6517 else
6518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6519 for as_dir in $PATH
6520 do
6521   IFS=$as_save_IFS
6522   test -z "$as_dir" && as_dir=.
6523     for ac_exec_ext in '' $ac_executable_extensions; do
6524   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6525     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6527     break 2
6528   fi
6529 done
6530   done
6531 IFS=$as_save_IFS
6532
6533 fi
6534 fi
6535 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6536 if test -n "$ac_ct_NMEDIT"; then
6537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6538 $as_echo "$ac_ct_NMEDIT" >&6; }
6539 else
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6541 $as_echo "no" >&6; }
6542 fi
6543
6544   if test "x$ac_ct_NMEDIT" = x; then
6545     NMEDIT=":"
6546   else
6547     case $cross_compiling:$ac_tool_warned in
6548 yes:)
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6550 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6551 ac_tool_warned=yes ;;
6552 esac
6553     NMEDIT=$ac_ct_NMEDIT
6554   fi
6555 else
6556   NMEDIT="$ac_cv_prog_NMEDIT"
6557 fi
6558
6559     if test -n "$ac_tool_prefix"; then
6560   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6561 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6563 $as_echo_n "checking for $ac_word... " >&6; }
6564 if ${ac_cv_prog_LIPO+:} false; then :
6565   $as_echo_n "(cached) " >&6
6566 else
6567   if test -n "$LIPO"; then
6568   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6569 else
6570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571 for as_dir in $PATH
6572 do
6573   IFS=$as_save_IFS
6574   test -z "$as_dir" && as_dir=.
6575     for ac_exec_ext in '' $ac_executable_extensions; do
6576   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6577     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6579     break 2
6580   fi
6581 done
6582   done
6583 IFS=$as_save_IFS
6584
6585 fi
6586 fi
6587 LIPO=$ac_cv_prog_LIPO
6588 if test -n "$LIPO"; then
6589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6590 $as_echo "$LIPO" >&6; }
6591 else
6592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6593 $as_echo "no" >&6; }
6594 fi
6595
6596
6597 fi
6598 if test -z "$ac_cv_prog_LIPO"; then
6599   ac_ct_LIPO=$LIPO
6600   # Extract the first word of "lipo", so it can be a program name with args.
6601 set dummy lipo; ac_word=$2
6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6603 $as_echo_n "checking for $ac_word... " >&6; }
6604 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6605   $as_echo_n "(cached) " >&6
6606 else
6607   if test -n "$ac_ct_LIPO"; then
6608   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6609 else
6610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6611 for as_dir in $PATH
6612 do
6613   IFS=$as_save_IFS
6614   test -z "$as_dir" && as_dir=.
6615     for ac_exec_ext in '' $ac_executable_extensions; do
6616   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6617     ac_cv_prog_ac_ct_LIPO="lipo"
6618     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6619     break 2
6620   fi
6621 done
6622   done
6623 IFS=$as_save_IFS
6624
6625 fi
6626 fi
6627 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6628 if test -n "$ac_ct_LIPO"; then
6629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6630 $as_echo "$ac_ct_LIPO" >&6; }
6631 else
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6633 $as_echo "no" >&6; }
6634 fi
6635
6636   if test "x$ac_ct_LIPO" = x; then
6637     LIPO=":"
6638   else
6639     case $cross_compiling:$ac_tool_warned in
6640 yes:)
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6642 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6643 ac_tool_warned=yes ;;
6644 esac
6645     LIPO=$ac_ct_LIPO
6646   fi
6647 else
6648   LIPO="$ac_cv_prog_LIPO"
6649 fi
6650
6651     if test -n "$ac_tool_prefix"; then
6652   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6653 set dummy ${ac_tool_prefix}otool; ac_word=$2
6654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6655 $as_echo_n "checking for $ac_word... " >&6; }
6656 if ${ac_cv_prog_OTOOL+:} false; then :
6657   $as_echo_n "(cached) " >&6
6658 else
6659   if test -n "$OTOOL"; then
6660   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6661 else
6662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6663 for as_dir in $PATH
6664 do
6665   IFS=$as_save_IFS
6666   test -z "$as_dir" && as_dir=.
6667     for ac_exec_ext in '' $ac_executable_extensions; do
6668   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6669     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6671     break 2
6672   fi
6673 done
6674   done
6675 IFS=$as_save_IFS
6676
6677 fi
6678 fi
6679 OTOOL=$ac_cv_prog_OTOOL
6680 if test -n "$OTOOL"; then
6681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6682 $as_echo "$OTOOL" >&6; }
6683 else
6684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6685 $as_echo "no" >&6; }
6686 fi
6687
6688
6689 fi
6690 if test -z "$ac_cv_prog_OTOOL"; then
6691   ac_ct_OTOOL=$OTOOL
6692   # Extract the first word of "otool", so it can be a program name with args.
6693 set dummy otool; ac_word=$2
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6695 $as_echo_n "checking for $ac_word... " >&6; }
6696 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   if test -n "$ac_ct_OTOOL"; then
6700   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6701 else
6702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6703 for as_dir in $PATH
6704 do
6705   IFS=$as_save_IFS
6706   test -z "$as_dir" && as_dir=.
6707     for ac_exec_ext in '' $ac_executable_extensions; do
6708   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6709     ac_cv_prog_ac_ct_OTOOL="otool"
6710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6711     break 2
6712   fi
6713 done
6714   done
6715 IFS=$as_save_IFS
6716
6717 fi
6718 fi
6719 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6720 if test -n "$ac_ct_OTOOL"; then
6721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6722 $as_echo "$ac_ct_OTOOL" >&6; }
6723 else
6724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6725 $as_echo "no" >&6; }
6726 fi
6727
6728   if test "x$ac_ct_OTOOL" = x; then
6729     OTOOL=":"
6730   else
6731     case $cross_compiling:$ac_tool_warned in
6732 yes:)
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6735 ac_tool_warned=yes ;;
6736 esac
6737     OTOOL=$ac_ct_OTOOL
6738   fi
6739 else
6740   OTOOL="$ac_cv_prog_OTOOL"
6741 fi
6742
6743     if test -n "$ac_tool_prefix"; then
6744   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6745 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6747 $as_echo_n "checking for $ac_word... " >&6; }
6748 if ${ac_cv_prog_OTOOL64+:} false; then :
6749   $as_echo_n "(cached) " >&6
6750 else
6751   if test -n "$OTOOL64"; then
6752   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6753 else
6754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6755 for as_dir in $PATH
6756 do
6757   IFS=$as_save_IFS
6758   test -z "$as_dir" && as_dir=.
6759     for ac_exec_ext in '' $ac_executable_extensions; do
6760   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6761     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6763     break 2
6764   fi
6765 done
6766   done
6767 IFS=$as_save_IFS
6768
6769 fi
6770 fi
6771 OTOOL64=$ac_cv_prog_OTOOL64
6772 if test -n "$OTOOL64"; then
6773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6774 $as_echo "$OTOOL64" >&6; }
6775 else
6776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6777 $as_echo "no" >&6; }
6778 fi
6779
6780
6781 fi
6782 if test -z "$ac_cv_prog_OTOOL64"; then
6783   ac_ct_OTOOL64=$OTOOL64
6784   # Extract the first word of "otool64", so it can be a program name with args.
6785 set dummy otool64; ac_word=$2
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6787 $as_echo_n "checking for $ac_word... " >&6; }
6788 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6789   $as_echo_n "(cached) " >&6
6790 else
6791   if test -n "$ac_ct_OTOOL64"; then
6792   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6793 else
6794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6795 for as_dir in $PATH
6796 do
6797   IFS=$as_save_IFS
6798   test -z "$as_dir" && as_dir=.
6799     for ac_exec_ext in '' $ac_executable_extensions; do
6800   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6801     ac_cv_prog_ac_ct_OTOOL64="otool64"
6802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6803     break 2
6804   fi
6805 done
6806   done
6807 IFS=$as_save_IFS
6808
6809 fi
6810 fi
6811 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6812 if test -n "$ac_ct_OTOOL64"; then
6813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6814 $as_echo "$ac_ct_OTOOL64" >&6; }
6815 else
6816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6817 $as_echo "no" >&6; }
6818 fi
6819
6820   if test "x$ac_ct_OTOOL64" = x; then
6821     OTOOL64=":"
6822   else
6823     case $cross_compiling:$ac_tool_warned in
6824 yes:)
6825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6827 ac_tool_warned=yes ;;
6828 esac
6829     OTOOL64=$ac_ct_OTOOL64
6830   fi
6831 else
6832   OTOOL64="$ac_cv_prog_OTOOL64"
6833 fi
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6862 $as_echo_n "checking for -single_module linker flag... " >&6; }
6863 if ${lt_cv_apple_cc_single_mod+:} false; then :
6864   $as_echo_n "(cached) " >&6
6865 else
6866   lt_cv_apple_cc_single_mod=no
6867       if test -z "${LT_MULTI_MODULE}"; then
6868         # By default we will add the -single_module flag. You can override
6869         # by either setting the environment variable LT_MULTI_MODULE
6870         # non-empty at configure time, or by adding -multi_module to the
6871         # link flags.
6872         rm -rf libconftest.dylib*
6873         echo "int foo(void){return 1;}" > conftest.c
6874         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6875 -dynamiclib -Wl,-single_module conftest.c" >&5
6876         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6877           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6878         _lt_result=$?
6879         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6880           lt_cv_apple_cc_single_mod=yes
6881         else
6882           cat conftest.err >&5
6883         fi
6884         rm -rf libconftest.dylib*
6885         rm -f conftest.*
6886       fi
6887 fi
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6889 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6890     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6891 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6892 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6893   $as_echo_n "(cached) " >&6
6894 else
6895   lt_cv_ld_exported_symbols_list=no
6896       save_LDFLAGS=$LDFLAGS
6897       echo "_main" > conftest.sym
6898       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6899       if test x$gcc_no_link = xyes; then
6900   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6901 fi
6902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6903 /* end confdefs.h.  */
6904
6905 int
6906 main ()
6907 {
6908
6909   ;
6910   return 0;
6911 }
6912 _ACEOF
6913 if ac_fn_c_try_link "$LINENO"; then :
6914   lt_cv_ld_exported_symbols_list=yes
6915 else
6916   lt_cv_ld_exported_symbols_list=no
6917 fi
6918 rm -f core conftest.err conftest.$ac_objext \
6919     conftest$ac_exeext conftest.$ac_ext
6920         LDFLAGS="$save_LDFLAGS"
6921
6922 fi
6923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6924 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6925     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6926 $as_echo_n "checking for -force_load linker flag... " >&6; }
6927 if ${lt_cv_ld_force_load+:} false; then :
6928   $as_echo_n "(cached) " >&6
6929 else
6930   lt_cv_ld_force_load=no
6931       cat > conftest.c << _LT_EOF
6932 int forced_loaded() { return 2;}
6933 _LT_EOF
6934       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6935       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6936       echo "$AR cru libconftest.a conftest.o" >&5
6937       $AR cru libconftest.a conftest.o 2>&5
6938       cat > conftest.c << _LT_EOF
6939 int main() { return 0;}
6940 _LT_EOF
6941       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6942       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6943       _lt_result=$?
6944       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6945         lt_cv_ld_force_load=yes
6946       else
6947         cat conftest.err >&5
6948       fi
6949         rm -f conftest.err libconftest.a conftest conftest.c
6950         rm -rf conftest.dSYM
6951
6952 fi
6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6954 $as_echo "$lt_cv_ld_force_load" >&6; }
6955     case $host_os in
6956     rhapsody* | darwin1.[012])
6957       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6958     darwin1.*)
6959       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6960     darwin*) # darwin 5.x on
6961       # if running on 10.5 or later, the deployment target defaults
6962       # to the OS version, if on x86, and 10.4, the deployment
6963       # target defaults to 10.4. Don't you love it?
6964       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6965         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6966           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6967         10.[012][,.]*)
6968           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6969         10.*)
6970           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6971       esac
6972     ;;
6973   esac
6974     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6975       _lt_dar_single_mod='$single_module'
6976     fi
6977     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6978       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6979     else
6980       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6981     fi
6982     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6983       _lt_dsymutil='~$DSYMUTIL $lib || :'
6984     else
6985       _lt_dsymutil=
6986     fi
6987     ;;
6988   esac
6989
6990 ac_ext=c
6991 ac_cpp='$CPP $CPPFLAGS'
6992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6996 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6997 # On Suns, sometimes $CPP names a directory.
6998 if test -n "$CPP" && test -d "$CPP"; then
6999   CPP=
7000 fi
7001 if test -z "$CPP"; then
7002   if ${ac_cv_prog_CPP+:} false; then :
7003   $as_echo_n "(cached) " >&6
7004 else
7005       # Double quotes because CPP needs to be expanded
7006     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7007     do
7008       ac_preproc_ok=false
7009 for ac_c_preproc_warn_flag in '' yes
7010 do
7011   # Use a header file that comes with gcc, so configuring glibc
7012   # with a fresh cross-compiler works.
7013   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7014   # <limits.h> exists even on freestanding compilers.
7015   # On the NeXT, cc -E runs the code through the compiler's parser,
7016   # not just through cpp. "Syntax error" is here to catch this case.
7017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h.  */
7019 #ifdef __STDC__
7020 # include <limits.h>
7021 #else
7022 # include <assert.h>
7023 #endif
7024                      Syntax error
7025 _ACEOF
7026 if ac_fn_c_try_cpp "$LINENO"; then :
7027
7028 else
7029   # Broken: fails on valid input.
7030 continue
7031 fi
7032 rm -f conftest.err conftest.i conftest.$ac_ext
7033
7034   # OK, works on sane cases.  Now check whether nonexistent headers
7035   # can be detected and how.
7036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7037 /* end confdefs.h.  */
7038 #include <ac_nonexistent.h>
7039 _ACEOF
7040 if ac_fn_c_try_cpp "$LINENO"; then :
7041   # Broken: success on invalid input.
7042 continue
7043 else
7044   # Passes both tests.
7045 ac_preproc_ok=:
7046 break
7047 fi
7048 rm -f conftest.err conftest.i conftest.$ac_ext
7049
7050 done
7051 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7052 rm -f conftest.i conftest.err conftest.$ac_ext
7053 if $ac_preproc_ok; then :
7054   break
7055 fi
7056
7057     done
7058     ac_cv_prog_CPP=$CPP
7059
7060 fi
7061   CPP=$ac_cv_prog_CPP
7062 else
7063   ac_cv_prog_CPP=$CPP
7064 fi
7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7066 $as_echo "$CPP" >&6; }
7067 ac_preproc_ok=false
7068 for ac_c_preproc_warn_flag in '' yes
7069 do
7070   # Use a header file that comes with gcc, so configuring glibc
7071   # with a fresh cross-compiler works.
7072   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7073   # <limits.h> exists even on freestanding compilers.
7074   # On the NeXT, cc -E runs the code through the compiler's parser,
7075   # not just through cpp. "Syntax error" is here to catch this case.
7076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7077 /* end confdefs.h.  */
7078 #ifdef __STDC__
7079 # include <limits.h>
7080 #else
7081 # include <assert.h>
7082 #endif
7083                      Syntax error
7084 _ACEOF
7085 if ac_fn_c_try_cpp "$LINENO"; then :
7086
7087 else
7088   # Broken: fails on valid input.
7089 continue
7090 fi
7091 rm -f conftest.err conftest.i conftest.$ac_ext
7092
7093   # OK, works on sane cases.  Now check whether nonexistent headers
7094   # can be detected and how.
7095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7096 /* end confdefs.h.  */
7097 #include <ac_nonexistent.h>
7098 _ACEOF
7099 if ac_fn_c_try_cpp "$LINENO"; then :
7100   # Broken: success on invalid input.
7101 continue
7102 else
7103   # Passes both tests.
7104 ac_preproc_ok=:
7105 break
7106 fi
7107 rm -f conftest.err conftest.i conftest.$ac_ext
7108
7109 done
7110 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7111 rm -f conftest.i conftest.err conftest.$ac_ext
7112 if $ac_preproc_ok; then :
7113
7114 else
7115   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7117 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7118 See \`config.log' for more details" "$LINENO" 5; }
7119 fi
7120
7121 ac_ext=c
7122 ac_cpp='$CPP $CPPFLAGS'
7123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7125 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7126
7127
7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7129 $as_echo_n "checking for ANSI C header files... " >&6; }
7130 if ${ac_cv_header_stdc+:} false; then :
7131   $as_echo_n "(cached) " >&6
7132 else
7133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7134 /* end confdefs.h.  */
7135 #include <stdlib.h>
7136 #include <stdarg.h>
7137 #include <string.h>
7138 #include <float.h>
7139
7140 int
7141 main ()
7142 {
7143
7144   ;
7145   return 0;
7146 }
7147 _ACEOF
7148 if ac_fn_c_try_compile "$LINENO"; then :
7149   ac_cv_header_stdc=yes
7150 else
7151   ac_cv_header_stdc=no
7152 fi
7153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7154
7155 if test $ac_cv_header_stdc = yes; then
7156   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7158 /* end confdefs.h.  */
7159 #include <string.h>
7160
7161 _ACEOF
7162 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7163   $EGREP "memchr" >/dev/null 2>&1; then :
7164
7165 else
7166   ac_cv_header_stdc=no
7167 fi
7168 rm -f conftest*
7169
7170 fi
7171
7172 if test $ac_cv_header_stdc = yes; then
7173   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7175 /* end confdefs.h.  */
7176 #include <stdlib.h>
7177
7178 _ACEOF
7179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7180   $EGREP "free" >/dev/null 2>&1; then :
7181
7182 else
7183   ac_cv_header_stdc=no
7184 fi
7185 rm -f conftest*
7186
7187 fi
7188
7189 if test $ac_cv_header_stdc = yes; then
7190   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7191   if test "$cross_compiling" = yes; then :
7192   :
7193 else
7194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7195 /* end confdefs.h.  */
7196 #include <ctype.h>
7197 #include <stdlib.h>
7198 #if ((' ' & 0x0FF) == 0x020)
7199 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7200 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7201 #else
7202 # define ISLOWER(c) \
7203                    (('a' <= (c) && (c) <= 'i') \
7204                      || ('j' <= (c) && (c) <= 'r') \
7205                      || ('s' <= (c) && (c) <= 'z'))
7206 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7207 #endif
7208
7209 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7210 int
7211 main ()
7212 {
7213   int i;
7214   for (i = 0; i < 256; i++)
7215     if (XOR (islower (i), ISLOWER (i))
7216         || toupper (i) != TOUPPER (i))
7217       return 2;
7218   return 0;
7219 }
7220 _ACEOF
7221 if ac_fn_c_try_run "$LINENO"; then :
7222
7223 else
7224   ac_cv_header_stdc=no
7225 fi
7226 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7227   conftest.$ac_objext conftest.beam conftest.$ac_ext
7228 fi
7229
7230 fi
7231 fi
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7233 $as_echo "$ac_cv_header_stdc" >&6; }
7234 if test $ac_cv_header_stdc = yes; then
7235
7236 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7237
7238 fi
7239
7240 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7241 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7242                   inttypes.h stdint.h unistd.h
7243 do :
7244   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7245 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7246 "
7247 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7248   cat >>confdefs.h <<_ACEOF
7249 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7250 _ACEOF
7251
7252 fi
7253
7254 done
7255
7256
7257 for ac_header in dlfcn.h
7258 do :
7259   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7260 "
7261 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7262   cat >>confdefs.h <<_ACEOF
7263 #define HAVE_DLFCN_H 1
7264 _ACEOF
7265
7266 fi
7267
7268 done
7269
7270
7271
7272
7273
7274 # Set options
7275
7276
7277
7278         enable_dlopen=no
7279
7280
7281
7282             # Check whether --enable-shared was given.
7283 if test "${enable_shared+set}" = set; then :
7284   enableval=$enable_shared; p=${PACKAGE-default}
7285     case $enableval in
7286     yes) enable_shared=yes ;;
7287     no) enable_shared=no ;;
7288     *)
7289       enable_shared=no
7290       # Look at the argument we got.  We use all the common list separators.
7291       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7292       for pkg in $enableval; do
7293         IFS="$lt_save_ifs"
7294         if test "X$pkg" = "X$p"; then
7295           enable_shared=yes
7296         fi
7297       done
7298       IFS="$lt_save_ifs"
7299       ;;
7300     esac
7301 else
7302   enable_shared=yes
7303 fi
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313   # Check whether --enable-static was given.
7314 if test "${enable_static+set}" = set; then :
7315   enableval=$enable_static; p=${PACKAGE-default}
7316     case $enableval in
7317     yes) enable_static=yes ;;
7318     no) enable_static=no ;;
7319     *)
7320      enable_static=no
7321       # Look at the argument we got.  We use all the common list separators.
7322       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7323       for pkg in $enableval; do
7324         IFS="$lt_save_ifs"
7325         if test "X$pkg" = "X$p"; then
7326           enable_static=yes
7327         fi
7328       done
7329       IFS="$lt_save_ifs"
7330       ;;
7331     esac
7332 else
7333   enable_static=yes
7334 fi
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345 # Check whether --with-pic was given.
7346 if test "${with_pic+set}" = set; then :
7347   withval=$with_pic; pic_mode="$withval"
7348 else
7349   pic_mode=default
7350 fi
7351
7352
7353 test -z "$pic_mode" && pic_mode=default
7354
7355
7356
7357
7358
7359
7360
7361   # Check whether --enable-fast-install was given.
7362 if test "${enable_fast_install+set}" = set; then :
7363   enableval=$enable_fast_install; p=${PACKAGE-default}
7364     case $enableval in
7365     yes) enable_fast_install=yes ;;
7366     no) enable_fast_install=no ;;
7367     *)
7368       enable_fast_install=no
7369       # Look at the argument we got.  We use all the common list separators.
7370       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7371       for pkg in $enableval; do
7372         IFS="$lt_save_ifs"
7373         if test "X$pkg" = "X$p"; then
7374           enable_fast_install=yes
7375         fi
7376       done
7377       IFS="$lt_save_ifs"
7378       ;;
7379     esac
7380 else
7381   enable_fast_install=yes
7382 fi
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394 # This can be used to rebuild libtool when needed
7395 LIBTOOL_DEPS="$ltmain"
7396
7397 # Always use our own libtool.
7398 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425 test -z "$LN_S" && LN_S="ln -s"
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440 if test -n "${ZSH_VERSION+set}" ; then
7441    setopt NO_GLOB_SUBST
7442 fi
7443
7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7445 $as_echo_n "checking for objdir... " >&6; }
7446 if ${lt_cv_objdir+:} false; then :
7447   $as_echo_n "(cached) " >&6
7448 else
7449   rm -f .libs 2>/dev/null
7450 mkdir .libs 2>/dev/null
7451 if test -d .libs; then
7452   lt_cv_objdir=.libs
7453 else
7454   # MS-DOS does not allow filenames that begin with a dot.
7455   lt_cv_objdir=_libs
7456 fi
7457 rmdir .libs 2>/dev/null
7458 fi
7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7460 $as_echo "$lt_cv_objdir" >&6; }
7461 objdir=$lt_cv_objdir
7462
7463
7464
7465
7466
7467 cat >>confdefs.h <<_ACEOF
7468 #define LT_OBJDIR "$lt_cv_objdir/"
7469 _ACEOF
7470
7471
7472
7473
7474 case $host_os in
7475 aix3*)
7476   # AIX sometimes has problems with the GCC collect2 program.  For some
7477   # reason, if we set the COLLECT_NAMES environment variable, the problems
7478   # vanish in a puff of smoke.
7479   if test "X${COLLECT_NAMES+set}" != Xset; then
7480     COLLECT_NAMES=
7481     export COLLECT_NAMES
7482   fi
7483   ;;
7484 esac
7485
7486 # Global variables:
7487 ofile=libtool
7488 can_build_shared=yes
7489
7490 # All known linkers require a `.a' archive for static linking (except MSVC,
7491 # which needs '.lib').
7492 libext=a
7493
7494 with_gnu_ld="$lt_cv_prog_gnu_ld"
7495
7496 old_CC="$CC"
7497 old_CFLAGS="$CFLAGS"
7498
7499 # Set sane defaults for various variables
7500 test -z "$CC" && CC=cc
7501 test -z "$LTCC" && LTCC=$CC
7502 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7503 test -z "$LD" && LD=ld
7504 test -z "$ac_objext" && ac_objext=o
7505
7506 for cc_temp in $compiler""; do
7507   case $cc_temp in
7508     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7509     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7510     \-*) ;;
7511     *) break;;
7512   esac
7513 done
7514 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7515
7516
7517 # Only perform the check for file, if the check method requires it
7518 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7519 case $deplibs_check_method in
7520 file_magic*)
7521   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7522     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7523 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7524 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7525   $as_echo_n "(cached) " >&6
7526 else
7527   case $MAGIC_CMD in
7528 [\\/*] |  ?:[\\/]*)
7529   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7530   ;;
7531 *)
7532   lt_save_MAGIC_CMD="$MAGIC_CMD"
7533   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7534   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7535   for ac_dir in $ac_dummy; do
7536     IFS="$lt_save_ifs"
7537     test -z "$ac_dir" && ac_dir=.
7538     if test -f $ac_dir/${ac_tool_prefix}file; then
7539       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7540       if test -n "$file_magic_test_file"; then
7541         case $deplibs_check_method in
7542         "file_magic "*)
7543           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7544           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7545           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7546             $EGREP "$file_magic_regex" > /dev/null; then
7547             :
7548           else
7549             cat <<_LT_EOF 1>&2
7550
7551 *** Warning: the command libtool uses to detect shared libraries,
7552 *** $file_magic_cmd, produces output that libtool cannot recognize.
7553 *** The result is that libtool may fail to recognize shared libraries
7554 *** as such.  This will affect the creation of libtool libraries that
7555 *** depend on shared libraries, but programs linked with such libtool
7556 *** libraries will work regardless of this problem.  Nevertheless, you
7557 *** may want to report the problem to your system manager and/or to
7558 *** bug-libtool@gnu.org
7559
7560 _LT_EOF
7561           fi ;;
7562         esac
7563       fi
7564       break
7565     fi
7566   done
7567   IFS="$lt_save_ifs"
7568   MAGIC_CMD="$lt_save_MAGIC_CMD"
7569   ;;
7570 esac
7571 fi
7572
7573 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7574 if test -n "$MAGIC_CMD"; then
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7576 $as_echo "$MAGIC_CMD" >&6; }
7577 else
7578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7579 $as_echo "no" >&6; }
7580 fi
7581
7582
7583
7584
7585
7586 if test -z "$lt_cv_path_MAGIC_CMD"; then
7587   if test -n "$ac_tool_prefix"; then
7588     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7589 $as_echo_n "checking for file... " >&6; }
7590 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7591   $as_echo_n "(cached) " >&6
7592 else
7593   case $MAGIC_CMD in
7594 [\\/*] |  ?:[\\/]*)
7595   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7596   ;;
7597 *)
7598   lt_save_MAGIC_CMD="$MAGIC_CMD"
7599   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7600   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7601   for ac_dir in $ac_dummy; do
7602     IFS="$lt_save_ifs"
7603     test -z "$ac_dir" && ac_dir=.
7604     if test -f $ac_dir/file; then
7605       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7606       if test -n "$file_magic_test_file"; then
7607         case $deplibs_check_method in
7608         "file_magic "*)
7609           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7610           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7611           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7612             $EGREP "$file_magic_regex" > /dev/null; then
7613             :
7614           else
7615             cat <<_LT_EOF 1>&2
7616
7617 *** Warning: the command libtool uses to detect shared libraries,
7618 *** $file_magic_cmd, produces output that libtool cannot recognize.
7619 *** The result is that libtool may fail to recognize shared libraries
7620 *** as such.  This will affect the creation of libtool libraries that
7621 *** depend on shared libraries, but programs linked with such libtool
7622 *** libraries will work regardless of this problem.  Nevertheless, you
7623 *** may want to report the problem to your system manager and/or to
7624 *** bug-libtool@gnu.org
7625
7626 _LT_EOF
7627           fi ;;
7628         esac
7629       fi
7630       break
7631     fi
7632   done
7633   IFS="$lt_save_ifs"
7634   MAGIC_CMD="$lt_save_MAGIC_CMD"
7635   ;;
7636 esac
7637 fi
7638
7639 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7640 if test -n "$MAGIC_CMD"; then
7641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7642 $as_echo "$MAGIC_CMD" >&6; }
7643 else
7644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7645 $as_echo "no" >&6; }
7646 fi
7647
7648
7649   else
7650     MAGIC_CMD=:
7651   fi
7652 fi
7653
7654   fi
7655   ;;
7656 esac
7657
7658 # Use C for the default configuration in the libtool script
7659
7660 lt_save_CC="$CC"
7661 ac_ext=c
7662 ac_cpp='$CPP $CPPFLAGS'
7663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7666
7667
7668 # Source file extension for C test sources.
7669 ac_ext=c
7670
7671 # Object file extension for compiled C test sources.
7672 objext=o
7673 objext=$objext
7674
7675 # Code to be used in simple compile tests
7676 lt_simple_compile_test_code="int some_variable = 0;"
7677
7678 # Code to be used in simple link tests
7679 lt_simple_link_test_code='int main(){return(0);}'
7680
7681
7682
7683
7684
7685
7686
7687 # If no C compiler was specified, use CC.
7688 LTCC=${LTCC-"$CC"}
7689
7690 # If no C compiler flags were specified, use CFLAGS.
7691 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7692
7693 # Allow CC to be a program name with arguments.
7694 compiler=$CC
7695
7696 # Save the default compiler, since it gets overwritten when the other
7697 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7698 compiler_DEFAULT=$CC
7699
7700 # save warnings/boilerplate of simple test code
7701 ac_outfile=conftest.$ac_objext
7702 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7703 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7704 _lt_compiler_boilerplate=`cat conftest.err`
7705 $RM conftest*
7706
7707 ac_outfile=conftest.$ac_objext
7708 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7709 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7710 _lt_linker_boilerplate=`cat conftest.err`
7711 $RM -r conftest*
7712
7713
7714 ## CAVEAT EMPTOR:
7715 ## There is no encapsulation within the following macros, do not change
7716 ## the running order or otherwise move them around unless you know exactly
7717 ## what you are doing...
7718 if test -n "$compiler"; then
7719
7720 lt_prog_compiler_no_builtin_flag=
7721
7722 if test "$GCC" = yes; then
7723   case $cc_basename in
7724   nvcc*)
7725     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7726   *)
7727     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7728   esac
7729
7730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7731 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7732 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7733   $as_echo_n "(cached) " >&6
7734 else
7735   lt_cv_prog_compiler_rtti_exceptions=no
7736    ac_outfile=conftest.$ac_objext
7737    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7738    lt_compiler_flag="-fno-rtti -fno-exceptions"
7739    # Insert the option either (1) after the last *FLAGS variable, or
7740    # (2) before a word containing "conftest.", or (3) at the end.
7741    # Note that $ac_compile itself does not contain backslashes and begins
7742    # with a dollar sign (not a hyphen), so the echo should work correctly.
7743    # The option is referenced via a variable to avoid confusing sed.
7744    lt_compile=`echo "$ac_compile" | $SED \
7745    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7746    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7747    -e 's:$: $lt_compiler_flag:'`
7748    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7749    (eval "$lt_compile" 2>conftest.err)
7750    ac_status=$?
7751    cat conftest.err >&5
7752    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7753    if (exit $ac_status) && test -s "$ac_outfile"; then
7754      # The compiler can only warn and ignore the option if not recognized
7755      # So say no if there are warnings other than the usual output.
7756      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7757      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7758      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7759        lt_cv_prog_compiler_rtti_exceptions=yes
7760      fi
7761    fi
7762    $RM conftest*
7763
7764 fi
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7766 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7767
7768 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7769     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7770 else
7771     :
7772 fi
7773
7774 fi
7775
7776
7777
7778
7779
7780
7781   lt_prog_compiler_wl=
7782 lt_prog_compiler_pic=
7783 lt_prog_compiler_static=
7784
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7786 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7787
7788   if test "$GCC" = yes; then
7789     lt_prog_compiler_wl='-Wl,'
7790     lt_prog_compiler_static='-static'
7791
7792     case $host_os in
7793       aix*)
7794       # All AIX code is PIC.
7795       if test "$host_cpu" = ia64; then
7796         # AIX 5 now supports IA64 processor
7797         lt_prog_compiler_static='-Bstatic'
7798       fi
7799       lt_prog_compiler_pic='-fPIC'
7800       ;;
7801
7802     amigaos*)
7803       case $host_cpu in
7804       powerpc)
7805             # see comment about AmigaOS4 .so support
7806             lt_prog_compiler_pic='-fPIC'
7807         ;;
7808       m68k)
7809             # FIXME: we need at least 68020 code to build shared libraries, but
7810             # adding the `-m68020' flag to GCC prevents building anything better,
7811             # like `-m68040'.
7812             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7813         ;;
7814       esac
7815       ;;
7816
7817     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7818       # PIC is the default for these OSes.
7819       ;;
7820
7821     mingw* | cygwin* | pw32* | os2* | cegcc*)
7822       # This hack is so that the source file can tell whether it is being
7823       # built for inclusion in a dll (and should export symbols for example).
7824       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7825       # (--disable-auto-import) libraries
7826       lt_prog_compiler_pic='-DDLL_EXPORT'
7827       ;;
7828
7829     darwin* | rhapsody*)
7830       # PIC is the default on this platform
7831       # Common symbols not allowed in MH_DYLIB files
7832       lt_prog_compiler_pic='-fno-common'
7833       ;;
7834
7835     haiku*)
7836       # PIC is the default for Haiku.
7837       # The "-static" flag exists, but is broken.
7838       lt_prog_compiler_static=
7839       ;;
7840
7841     hpux*)
7842       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7843       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7844       # sets the default TLS model and affects inlining.
7845       case $host_cpu in
7846       hppa*64*)
7847         # +Z the default
7848         ;;
7849       *)
7850         lt_prog_compiler_pic='-fPIC'
7851         ;;
7852       esac
7853       ;;
7854
7855     interix[3-9]*)
7856       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7857       # Instead, we relocate shared libraries at runtime.
7858       ;;
7859
7860     msdosdjgpp*)
7861       # Just because we use GCC doesn't mean we suddenly get shared libraries
7862       # on systems that don't support them.
7863       lt_prog_compiler_can_build_shared=no
7864       enable_shared=no
7865       ;;
7866
7867     *nto* | *qnx*)
7868       # QNX uses GNU C++, but need to define -shared option too, otherwise
7869       # it will coredump.
7870       lt_prog_compiler_pic='-fPIC -shared'
7871       ;;
7872
7873     sysv4*MP*)
7874       if test -d /usr/nec; then
7875         lt_prog_compiler_pic=-Kconform_pic
7876       fi
7877       ;;
7878
7879     *)
7880       lt_prog_compiler_pic='-fPIC'
7881       ;;
7882     esac
7883
7884     case $cc_basename in
7885     nvcc*) # Cuda Compiler Driver 2.2
7886       lt_prog_compiler_wl='-Xlinker '
7887       lt_prog_compiler_pic='-Xcompiler -fPIC'
7888       ;;
7889     esac
7890   else
7891     # PORTME Check for flag to pass linker flags through the system compiler.
7892     case $host_os in
7893     aix*)
7894       lt_prog_compiler_wl='-Wl,'
7895       if test "$host_cpu" = ia64; then
7896         # AIX 5 now supports IA64 processor
7897         lt_prog_compiler_static='-Bstatic'
7898       else
7899         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7900       fi
7901       ;;
7902
7903     mingw* | cygwin* | pw32* | os2* | cegcc*)
7904       # This hack is so that the source file can tell whether it is being
7905       # built for inclusion in a dll (and should export symbols for example).
7906       lt_prog_compiler_pic='-DDLL_EXPORT'
7907       ;;
7908
7909     hpux9* | hpux10* | hpux11*)
7910       lt_prog_compiler_wl='-Wl,'
7911       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7912       # not for PA HP-UX.
7913       case $host_cpu in
7914       hppa*64*|ia64*)
7915         # +Z the default
7916         ;;
7917       *)
7918         lt_prog_compiler_pic='+Z'
7919         ;;
7920       esac
7921       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7922       lt_prog_compiler_static='${wl}-a ${wl}archive'
7923       ;;
7924
7925     irix5* | irix6* | nonstopux*)
7926       lt_prog_compiler_wl='-Wl,'
7927       # PIC (with -KPIC) is the default.
7928       lt_prog_compiler_static='-non_shared'
7929       ;;
7930
7931     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7932       case $cc_basename in
7933       # old Intel for x86_64 which still supported -KPIC.
7934       ecc*)
7935         lt_prog_compiler_wl='-Wl,'
7936         lt_prog_compiler_pic='-KPIC'
7937         lt_prog_compiler_static='-static'
7938         ;;
7939       # icc used to be incompatible with GCC.
7940       # ICC 10 doesn't accept -KPIC any more.
7941       icc* | ifort*)
7942         lt_prog_compiler_wl='-Wl,'
7943         lt_prog_compiler_pic='-fPIC'
7944         lt_prog_compiler_static='-static'
7945         ;;
7946       # Lahey Fortran 8.1.
7947       lf95*)
7948         lt_prog_compiler_wl='-Wl,'
7949         lt_prog_compiler_pic='--shared'
7950         lt_prog_compiler_static='--static'
7951         ;;
7952       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7953         # Portland Group compilers (*not* the Pentium gcc compiler,
7954         # which looks to be a dead project)
7955         lt_prog_compiler_wl='-Wl,'
7956         lt_prog_compiler_pic='-fpic'
7957         lt_prog_compiler_static='-Bstatic'
7958         ;;
7959       ccc*)
7960         lt_prog_compiler_wl='-Wl,'
7961         # All Alpha code is PIC.
7962         lt_prog_compiler_static='-non_shared'
7963         ;;
7964       xl* | bgxl* | bgf* | mpixl*)
7965         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7966         lt_prog_compiler_wl='-Wl,'
7967         lt_prog_compiler_pic='-qpic'
7968         lt_prog_compiler_static='-qstaticlink'
7969         ;;
7970       *)
7971         case `$CC -V 2>&1 | sed 5q` in
7972         *Sun\ F* | *Sun*Fortran*)
7973           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7974           lt_prog_compiler_pic='-KPIC'
7975           lt_prog_compiler_static='-Bstatic'
7976           lt_prog_compiler_wl=''
7977           ;;
7978         *Sun\ C*)
7979           # Sun C 5.9
7980           lt_prog_compiler_pic='-KPIC'
7981           lt_prog_compiler_static='-Bstatic'
7982           lt_prog_compiler_wl='-Wl,'
7983           ;;
7984         esac
7985         ;;
7986       esac
7987       ;;
7988
7989     newsos6)
7990       lt_prog_compiler_pic='-KPIC'
7991       lt_prog_compiler_static='-Bstatic'
7992       ;;
7993
7994     *nto* | *qnx*)
7995       # QNX uses GNU C++, but need to define -shared option too, otherwise
7996       # it will coredump.
7997       lt_prog_compiler_pic='-fPIC -shared'
7998       ;;
7999
8000     osf3* | osf4* | osf5*)
8001       lt_prog_compiler_wl='-Wl,'
8002       # All OSF/1 code is PIC.
8003       lt_prog_compiler_static='-non_shared'
8004       ;;
8005
8006     rdos*)
8007       lt_prog_compiler_static='-non_shared'
8008       ;;
8009
8010     solaris*)
8011       lt_prog_compiler_pic='-KPIC'
8012       lt_prog_compiler_static='-Bstatic'
8013       case $cc_basename in
8014       f77* | f90* | f95*)
8015         lt_prog_compiler_wl='-Qoption ld ';;
8016       *)
8017         lt_prog_compiler_wl='-Wl,';;
8018       esac
8019       ;;
8020
8021     sunos4*)
8022       lt_prog_compiler_wl='-Qoption ld '
8023       lt_prog_compiler_pic='-PIC'
8024       lt_prog_compiler_static='-Bstatic'
8025       ;;
8026
8027     sysv4 | sysv4.2uw2* | sysv4.3*)
8028       lt_prog_compiler_wl='-Wl,'
8029       lt_prog_compiler_pic='-KPIC'
8030       lt_prog_compiler_static='-Bstatic'
8031       ;;
8032
8033     sysv4*MP*)
8034       if test -d /usr/nec ;then
8035         lt_prog_compiler_pic='-Kconform_pic'
8036         lt_prog_compiler_static='-Bstatic'
8037       fi
8038       ;;
8039
8040     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8041       lt_prog_compiler_wl='-Wl,'
8042       lt_prog_compiler_pic='-KPIC'
8043       lt_prog_compiler_static='-Bstatic'
8044       ;;
8045
8046     unicos*)
8047       lt_prog_compiler_wl='-Wl,'
8048       lt_prog_compiler_can_build_shared=no
8049       ;;
8050
8051     uts4*)
8052       lt_prog_compiler_pic='-pic'
8053       lt_prog_compiler_static='-Bstatic'
8054       ;;
8055
8056     *)
8057       lt_prog_compiler_can_build_shared=no
8058       ;;
8059     esac
8060   fi
8061
8062 case $host_os in
8063   # For platforms which do not support PIC, -DPIC is meaningless:
8064   *djgpp*)
8065     lt_prog_compiler_pic=
8066     ;;
8067   *)
8068     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8069     ;;
8070 esac
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8072 $as_echo "$lt_prog_compiler_pic" >&6; }
8073
8074
8075
8076
8077
8078
8079 #
8080 # Check to make sure the PIC flag actually works.
8081 #
8082 if test -n "$lt_prog_compiler_pic"; then
8083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8084 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8085 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8086   $as_echo_n "(cached) " >&6
8087 else
8088   lt_cv_prog_compiler_pic_works=no
8089    ac_outfile=conftest.$ac_objext
8090    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8091    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8092    # Insert the option either (1) after the last *FLAGS variable, or
8093    # (2) before a word containing "conftest.", or (3) at the end.
8094    # Note that $ac_compile itself does not contain backslashes and begins
8095    # with a dollar sign (not a hyphen), so the echo should work correctly.
8096    # The option is referenced via a variable to avoid confusing sed.
8097    lt_compile=`echo "$ac_compile" | $SED \
8098    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8099    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8100    -e 's:$: $lt_compiler_flag:'`
8101    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8102    (eval "$lt_compile" 2>conftest.err)
8103    ac_status=$?
8104    cat conftest.err >&5
8105    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8106    if (exit $ac_status) && test -s "$ac_outfile"; then
8107      # The compiler can only warn and ignore the option if not recognized
8108      # So say no if there are warnings other than the usual output.
8109      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8110      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8111      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8112        lt_cv_prog_compiler_pic_works=yes
8113      fi
8114    fi
8115    $RM conftest*
8116
8117 fi
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8119 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8120
8121 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8122     case $lt_prog_compiler_pic in
8123      "" | " "*) ;;
8124      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8125      esac
8126 else
8127     lt_prog_compiler_pic=
8128      lt_prog_compiler_can_build_shared=no
8129 fi
8130
8131 fi
8132
8133
8134
8135
8136
8137
8138 #
8139 # Check to make sure the static flag actually works.
8140 #
8141 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8143 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8144 if ${lt_cv_prog_compiler_static_works+:} false; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   lt_cv_prog_compiler_static_works=no
8148    save_LDFLAGS="$LDFLAGS"
8149    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8150    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8151    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8152      # The linker can only warn and ignore the option if not recognized
8153      # So say no if there are warnings
8154      if test -s conftest.err; then
8155        # Append any errors to the config.log.
8156        cat conftest.err 1>&5
8157        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8158        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8159        if diff conftest.exp conftest.er2 >/dev/null; then
8160          lt_cv_prog_compiler_static_works=yes
8161        fi
8162      else
8163        lt_cv_prog_compiler_static_works=yes
8164      fi
8165    fi
8166    $RM -r conftest*
8167    LDFLAGS="$save_LDFLAGS"
8168
8169 fi
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8171 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8172
8173 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8174     :
8175 else
8176     lt_prog_compiler_static=
8177 fi
8178
8179
8180
8181
8182
8183
8184
8185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8186 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8187 if ${lt_cv_prog_compiler_c_o+:} false; then :
8188   $as_echo_n "(cached) " >&6
8189 else
8190   lt_cv_prog_compiler_c_o=no
8191    $RM -r conftest 2>/dev/null
8192    mkdir conftest
8193    cd conftest
8194    mkdir out
8195    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8196
8197    lt_compiler_flag="-o out/conftest2.$ac_objext"
8198    # Insert the option either (1) after the last *FLAGS variable, or
8199    # (2) before a word containing "conftest.", or (3) at the end.
8200    # Note that $ac_compile itself does not contain backslashes and begins
8201    # with a dollar sign (not a hyphen), so the echo should work correctly.
8202    lt_compile=`echo "$ac_compile" | $SED \
8203    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8204    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8205    -e 's:$: $lt_compiler_flag:'`
8206    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8207    (eval "$lt_compile" 2>out/conftest.err)
8208    ac_status=$?
8209    cat out/conftest.err >&5
8210    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8211    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8212    then
8213      # The compiler can only warn and ignore the option if not recognized
8214      # So say no if there are warnings
8215      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8216      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8217      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8218        lt_cv_prog_compiler_c_o=yes
8219      fi
8220    fi
8221    chmod u+w . 2>&5
8222    $RM conftest*
8223    # SGI C++ compiler will create directory out/ii_files/ for
8224    # template instantiation
8225    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8226    $RM out/* && rmdir out
8227    cd ..
8228    $RM -r conftest
8229    $RM conftest*
8230
8231 fi
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8233 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8234
8235
8236
8237
8238
8239
8240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8241 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8242 if ${lt_cv_prog_compiler_c_o+:} false; then :
8243   $as_echo_n "(cached) " >&6
8244 else
8245   lt_cv_prog_compiler_c_o=no
8246    $RM -r conftest 2>/dev/null
8247    mkdir conftest
8248    cd conftest
8249    mkdir out
8250    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8251
8252    lt_compiler_flag="-o out/conftest2.$ac_objext"
8253    # Insert the option either (1) after the last *FLAGS variable, or
8254    # (2) before a word containing "conftest.", or (3) at the end.
8255    # Note that $ac_compile itself does not contain backslashes and begins
8256    # with a dollar sign (not a hyphen), so the echo should work correctly.
8257    lt_compile=`echo "$ac_compile" | $SED \
8258    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8259    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8260    -e 's:$: $lt_compiler_flag:'`
8261    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8262    (eval "$lt_compile" 2>out/conftest.err)
8263    ac_status=$?
8264    cat out/conftest.err >&5
8265    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8266    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8267    then
8268      # The compiler can only warn and ignore the option if not recognized
8269      # So say no if there are warnings
8270      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8271      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8272      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8273        lt_cv_prog_compiler_c_o=yes
8274      fi
8275    fi
8276    chmod u+w . 2>&5
8277    $RM conftest*
8278    # SGI C++ compiler will create directory out/ii_files/ for
8279    # template instantiation
8280    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8281    $RM out/* && rmdir out
8282    cd ..
8283    $RM -r conftest
8284    $RM conftest*
8285
8286 fi
8287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8288 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8289
8290
8291
8292
8293 hard_links="nottested"
8294 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8295   # do not overwrite the value of need_locks provided by the user
8296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8297 $as_echo_n "checking if we can lock with hard links... " >&6; }
8298   hard_links=yes
8299   $RM conftest*
8300   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8301   touch conftest.a
8302   ln conftest.a conftest.b 2>&5 || hard_links=no
8303   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8305 $as_echo "$hard_links" >&6; }
8306   if test "$hard_links" = no; then
8307     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8308 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8309     need_locks=warn
8310   fi
8311 else
8312   need_locks=no
8313 fi
8314
8315
8316
8317
8318
8319
8320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8321 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8322
8323   runpath_var=
8324   allow_undefined_flag=
8325   always_export_symbols=no
8326   archive_cmds=
8327   archive_expsym_cmds=
8328   compiler_needs_object=no
8329   enable_shared_with_static_runtimes=no
8330   export_dynamic_flag_spec=
8331   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8332   hardcode_automatic=no
8333   hardcode_direct=no
8334   hardcode_direct_absolute=no
8335   hardcode_libdir_flag_spec=
8336   hardcode_libdir_flag_spec_ld=
8337   hardcode_libdir_separator=
8338   hardcode_minus_L=no
8339   hardcode_shlibpath_var=unsupported
8340   inherit_rpath=no
8341   link_all_deplibs=unknown
8342   module_cmds=
8343   module_expsym_cmds=
8344   old_archive_from_new_cmds=
8345   old_archive_from_expsyms_cmds=
8346   thread_safe_flag_spec=
8347   whole_archive_flag_spec=
8348   # include_expsyms should be a list of space-separated symbols to be *always*
8349   # included in the symbol list
8350   include_expsyms=
8351   # exclude_expsyms can be an extended regexp of symbols to exclude
8352   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8353   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8354   # as well as any symbol that contains `d'.
8355   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8356   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8357   # platforms (ab)use it in PIC code, but their linkers get confused if
8358   # the symbol is explicitly referenced.  Since portable code cannot
8359   # rely on this symbol name, it's probably fine to never include it in
8360   # preloaded symbol tables.
8361   # Exclude shared library initialization/finalization symbols.
8362   extract_expsyms_cmds=
8363
8364   case $host_os in
8365   cygwin* | mingw* | pw32* | cegcc*)
8366     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8367     # When not using gcc, we currently assume that we are using
8368     # Microsoft Visual C++.
8369     if test "$GCC" != yes; then
8370       with_gnu_ld=no
8371     fi
8372     ;;
8373   interix*)
8374     # we just hope/assume this is gcc and not c89 (= MSVC++)
8375     with_gnu_ld=yes
8376     ;;
8377   openbsd*)
8378     with_gnu_ld=no
8379     ;;
8380   esac
8381
8382   ld_shlibs=yes
8383
8384   # On some targets, GNU ld is compatible enough with the native linker
8385   # that we're better off using the native interface for both.
8386   lt_use_gnu_ld_interface=no
8387   if test "$with_gnu_ld" = yes; then
8388     case $host_os in
8389       aix*)
8390         # The AIX port of GNU ld has always aspired to compatibility
8391         # with the native linker.  However, as the warning in the GNU ld
8392         # block says, versions before 2.19.5* couldn't really create working
8393         # shared libraries, regardless of the interface used.
8394         case `$LD -v 2>&1` in
8395           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8396           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8397           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8398           *)
8399             lt_use_gnu_ld_interface=yes
8400             ;;
8401         esac
8402         ;;
8403       *)
8404         lt_use_gnu_ld_interface=yes
8405         ;;
8406     esac
8407   fi
8408
8409   if test "$lt_use_gnu_ld_interface" = yes; then
8410     # If archive_cmds runs LD, not CC, wlarc should be empty
8411     wlarc='${wl}'
8412
8413     # Set some defaults for GNU ld with shared library support. These
8414     # are reset later if shared libraries are not supported. Putting them
8415     # here allows them to be overridden if necessary.
8416     runpath_var=LD_RUN_PATH
8417     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8418     export_dynamic_flag_spec='${wl}--export-dynamic'
8419     # ancient GNU ld didn't support --whole-archive et. al.
8420     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8421       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8422     else
8423       whole_archive_flag_spec=
8424     fi
8425     supports_anon_versioning=no
8426     case `$LD -v 2>&1` in
8427       *GNU\ gold*) supports_anon_versioning=yes ;;
8428       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8429       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8430       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8431       *\ 2.11.*) ;; # other 2.11 versions
8432       *) supports_anon_versioning=yes ;;
8433     esac
8434
8435     # See if GNU ld supports shared libraries.
8436     case $host_os in
8437     aix[3-9]*)
8438       # On AIX/PPC, the GNU linker is very broken
8439       if test "$host_cpu" != ia64; then
8440         ld_shlibs=no
8441         cat <<_LT_EOF 1>&2
8442
8443 *** Warning: the GNU linker, at least up to release 2.19, is reported
8444 *** to be unable to reliably create shared libraries on AIX.
8445 *** Therefore, libtool is disabling shared libraries support.  If you
8446 *** really care for shared libraries, you may want to install binutils
8447 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8448 *** You will then need to restart the configuration process.
8449
8450 _LT_EOF
8451       fi
8452       ;;
8453
8454     amigaos*)
8455       case $host_cpu in
8456       powerpc)
8457             # see comment about AmigaOS4 .so support
8458             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8459             archive_expsym_cmds=''
8460         ;;
8461       m68k)
8462             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8463             hardcode_libdir_flag_spec='-L$libdir'
8464             hardcode_minus_L=yes
8465         ;;
8466       esac
8467       ;;
8468
8469     beos*)
8470       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8471         allow_undefined_flag=unsupported
8472         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8473         # support --undefined.  This deserves some investigation.  FIXME
8474         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8475       else
8476         ld_shlibs=no
8477       fi
8478       ;;
8479
8480     cygwin* | mingw* | pw32* | cegcc*)
8481       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8482       # as there is no search path for DLLs.
8483       hardcode_libdir_flag_spec='-L$libdir'
8484       export_dynamic_flag_spec='${wl}--export-all-symbols'
8485       allow_undefined_flag=unsupported
8486       always_export_symbols=no
8487       enable_shared_with_static_runtimes=yes
8488       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8489
8490       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8491         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8492         # If the export-symbols file already is a .def file (1st line
8493         # is EXPORTS), use it as is; otherwise, prepend...
8494         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8495           cp $export_symbols $output_objdir/$soname.def;
8496         else
8497           echo EXPORTS > $output_objdir/$soname.def;
8498           cat $export_symbols >> $output_objdir/$soname.def;
8499         fi~
8500         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8501       else
8502         ld_shlibs=no
8503       fi
8504       ;;
8505
8506     haiku*)
8507       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8508       link_all_deplibs=yes
8509       ;;
8510
8511     interix[3-9]*)
8512       hardcode_direct=no
8513       hardcode_shlibpath_var=no
8514       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8515       export_dynamic_flag_spec='${wl}-E'
8516       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8517       # Instead, shared libraries are loaded at an image base (0x10000000 by
8518       # default) and relocated if they conflict, which is a slow very memory
8519       # consuming and fragmenting process.  To avoid this, we pick a random,
8520       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8521       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8522       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8523       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8524       ;;
8525
8526     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
8527       tmp_diet=no
8528       if test "$host_os" = linux-dietlibc; then
8529         case $cc_basename in
8530           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8531         esac
8532       fi
8533       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8534          && test "$tmp_diet" = no
8535       then
8536         tmp_addflag=' $pic_flag'
8537         tmp_sharedflag='-shared'
8538         case $cc_basename,$host_cpu in
8539         pgcc*)                          # Portland Group C compiler
8540           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'
8541           tmp_addflag=' $pic_flag'
8542           ;;
8543         pgf77* | pgf90* | pgf95* | pgfortran*)
8544                                         # Portland Group f77 and f90 compilers
8545           whole_archive_flag_spec='${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'
8546           tmp_addflag=' $pic_flag -Mnomain' ;;
8547         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8548           tmp_addflag=' -i_dynamic' ;;
8549         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8550           tmp_addflag=' -i_dynamic -nofor_main' ;;
8551         ifc* | ifort*)                  # Intel Fortran compiler
8552           tmp_addflag=' -nofor_main' ;;
8553         lf95*)                          # Lahey Fortran 8.1
8554           whole_archive_flag_spec=
8555           tmp_sharedflag='--shared' ;;
8556         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8557           tmp_sharedflag='-qmkshrobj'
8558           tmp_addflag= ;;
8559         nvcc*)  # Cuda Compiler Driver 2.2
8560           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8561           compiler_needs_object=yes
8562           ;;
8563         esac
8564         case `$CC -V 2>&1 | sed 5q` in
8565         *Sun\ C*)                       # Sun C 5.9
8566           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\"` ${wl}--no-whole-archive'
8567           compiler_needs_object=yes
8568           tmp_sharedflag='-G' ;;
8569         *Sun\ F*)                       # Sun Fortran 8.3
8570           tmp_sharedflag='-G' ;;
8571         esac
8572         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8573
8574         if test "x$supports_anon_versioning" = xyes; then
8575           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8576             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8577             echo "local: *; };" >> $output_objdir/$libname.ver~
8578             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8579         fi
8580
8581         case $cc_basename in
8582         xlf* | bgf* | bgxlf* | mpixlf*)
8583           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8584           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8585           hardcode_libdir_flag_spec=
8586           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8587           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8588           if test "x$supports_anon_versioning" = xyes; then
8589             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8590               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8591               echo "local: *; };" >> $output_objdir/$libname.ver~
8592               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8593           fi
8594           ;;
8595         esac
8596       else
8597         ld_shlibs=no
8598       fi
8599       ;;
8600
8601     netbsd*)
8602       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8603         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8604         wlarc=
8605       else
8606         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8607         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8608       fi
8609       ;;
8610
8611     solaris*)
8612       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8613         ld_shlibs=no
8614         cat <<_LT_EOF 1>&2
8615
8616 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8617 *** create shared libraries on Solaris systems.  Therefore, libtool
8618 *** is disabling shared libraries support.  We urge you to upgrade GNU
8619 *** binutils to release 2.9.1 or newer.  Another option is to modify
8620 *** your PATH or compiler configuration so that the native linker is
8621 *** used, and then restart.
8622
8623 _LT_EOF
8624       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8625         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8626         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8627       else
8628         ld_shlibs=no
8629       fi
8630       ;;
8631
8632     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8633       case `$LD -v 2>&1` in
8634         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8635         ld_shlibs=no
8636         cat <<_LT_EOF 1>&2
8637
8638 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8639 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8640 *** is disabling shared libraries support.  We urge you to upgrade GNU
8641 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8642 *** your PATH or compiler configuration so that the native linker is
8643 *** used, and then restart.
8644
8645 _LT_EOF
8646         ;;
8647         *)
8648           # For security reasons, it is highly recommended that you always
8649           # use absolute paths for naming shared libraries, and exclude the
8650           # DT_RUNPATH tag from executables and libraries.  But doing so
8651           # requires that you compile everything twice, which is a pain.
8652           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8653             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8654             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8655             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8656           else
8657             ld_shlibs=no
8658           fi
8659         ;;
8660       esac
8661       ;;
8662
8663     sunos4*)
8664       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8665       wlarc=
8666       hardcode_direct=yes
8667       hardcode_shlibpath_var=no
8668       ;;
8669
8670     *)
8671       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8672         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8673         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8674       else
8675         ld_shlibs=no
8676       fi
8677       ;;
8678     esac
8679
8680     if test "$ld_shlibs" = no; then
8681       runpath_var=
8682       hardcode_libdir_flag_spec=
8683       export_dynamic_flag_spec=
8684       whole_archive_flag_spec=
8685     fi
8686   else
8687     # PORTME fill in a description of your system's linker (not GNU ld)
8688     case $host_os in
8689     aix3*)
8690       allow_undefined_flag=unsupported
8691       always_export_symbols=yes
8692       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8693       # Note: this linker hardcodes the directories in LIBPATH if there
8694       # are no directories specified by -L.
8695       hardcode_minus_L=yes
8696       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8697         # Neither direct hardcoding nor static linking is supported with a
8698         # broken collect2.
8699         hardcode_direct=unsupported
8700       fi
8701       ;;
8702
8703     aix[4-9]*)
8704       if test "$host_cpu" = ia64; then
8705         # On IA64, the linker does run time linking by default, so we don't
8706         # have to do anything special.
8707         aix_use_runtimelinking=no
8708         exp_sym_flag='-Bexport'
8709         no_entry_flag=""
8710       else
8711         # If we're using GNU nm, then we don't want the "-C" option.
8712         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8713         # Also, AIX nm treats weak defined symbols like other global
8714         # defined symbols, whereas GNU nm marks them as "W".
8715         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8716           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8717         else
8718           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8719         fi
8720         aix_use_runtimelinking=no
8721
8722         # Test if we are trying to use run time linking or normal
8723         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8724         # need to do runtime linking.
8725         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8726           for ld_flag in $LDFLAGS; do
8727           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8728             aix_use_runtimelinking=yes
8729             break
8730           fi
8731           done
8732           ;;
8733         esac
8734
8735         exp_sym_flag='-bexport'
8736         no_entry_flag='-bnoentry'
8737       fi
8738
8739       # When large executables or shared objects are built, AIX ld can
8740       # have problems creating the table of contents.  If linking a library
8741       # or program results in "error TOC overflow" add -mminimal-toc to
8742       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8743       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8744
8745       archive_cmds=''
8746       hardcode_direct=yes
8747       hardcode_direct_absolute=yes
8748       hardcode_libdir_separator=':'
8749       link_all_deplibs=yes
8750       file_list_spec='${wl}-f,'
8751
8752       if test "$GCC" = yes; then
8753         case $host_os in aix4.[012]|aix4.[012].*)
8754         # We only want to do this on AIX 4.2 and lower, the check
8755         # below for broken collect2 doesn't work under 4.3+
8756           collect2name=`${CC} -print-prog-name=collect2`
8757           if test -f "$collect2name" &&
8758            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8759           then
8760           # We have reworked collect2
8761           :
8762           else
8763           # We have old collect2
8764           hardcode_direct=unsupported
8765           # It fails to find uninstalled libraries when the uninstalled
8766           # path is not listed in the libpath.  Setting hardcode_minus_L
8767           # to unsupported forces relinking
8768           hardcode_minus_L=yes
8769           hardcode_libdir_flag_spec='-L$libdir'
8770           hardcode_libdir_separator=
8771           fi
8772           ;;
8773         esac
8774         shared_flag='-shared'
8775         if test "$aix_use_runtimelinking" = yes; then
8776           shared_flag="$shared_flag "'${wl}-G'
8777         fi
8778       else
8779         # not using gcc
8780         if test "$host_cpu" = ia64; then
8781         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8782         # chokes on -Wl,-G. The following line is correct:
8783           shared_flag='-G'
8784         else
8785           if test "$aix_use_runtimelinking" = yes; then
8786             shared_flag='${wl}-G'
8787           else
8788             shared_flag='${wl}-bM:SRE'
8789           fi
8790         fi
8791       fi
8792
8793       export_dynamic_flag_spec='${wl}-bexpall'
8794       # It seems that -bexpall does not export symbols beginning with
8795       # underscore (_), so it is better to generate a list of symbols to export.
8796       always_export_symbols=yes
8797       if test "$aix_use_runtimelinking" = yes; then
8798         # Warning - without using the other runtime loading flags (-brtl),
8799         # -berok will link without error, but may produce a broken library.
8800         allow_undefined_flag='-berok'
8801         # Determine the default libpath from the value encoded in an
8802         # empty executable.
8803         if test x$gcc_no_link = xyes; then
8804   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8805 fi
8806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8807 /* end confdefs.h.  */
8808
8809 int
8810 main ()
8811 {
8812
8813   ;
8814   return 0;
8815 }
8816 _ACEOF
8817 if ac_fn_c_try_link "$LINENO"; then :
8818
8819 lt_aix_libpath_sed='
8820     /Import File Strings/,/^$/ {
8821         /^0/ {
8822             s/^0  *\(.*\)$/\1/
8823             p
8824         }
8825     }'
8826 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8827 # Check for a 64-bit object if we didn't find anything.
8828 if test -z "$aix_libpath"; then
8829   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8830 fi
8831 fi
8832 rm -f core conftest.err conftest.$ac_objext \
8833     conftest$ac_exeext conftest.$ac_ext
8834 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8835
8836         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8837         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
8838       else
8839         if test "$host_cpu" = ia64; then
8840           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8841           allow_undefined_flag="-z nodefs"
8842           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8843         else
8844          # Determine the default libpath from the value encoded in an
8845          # empty executable.
8846          if test x$gcc_no_link = xyes; then
8847   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8848 fi
8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8850 /* end confdefs.h.  */
8851
8852 int
8853 main ()
8854 {
8855
8856   ;
8857   return 0;
8858 }
8859 _ACEOF
8860 if ac_fn_c_try_link "$LINENO"; then :
8861
8862 lt_aix_libpath_sed='
8863     /Import File Strings/,/^$/ {
8864         /^0/ {
8865             s/^0  *\(.*\)$/\1/
8866             p
8867         }
8868     }'
8869 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8870 # Check for a 64-bit object if we didn't find anything.
8871 if test -z "$aix_libpath"; then
8872   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8873 fi
8874 fi
8875 rm -f core conftest.err conftest.$ac_objext \
8876     conftest$ac_exeext conftest.$ac_ext
8877 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8878
8879          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8880           # Warning - without using the other run time loading flags,
8881           # -berok will link without error, but may produce a broken library.
8882           no_undefined_flag=' ${wl}-bernotok'
8883           allow_undefined_flag=' ${wl}-berok'
8884           if test "$with_gnu_ld" = yes; then
8885             # We only use this code for GNU lds that support --whole-archive.
8886             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8887           else
8888             # Exported symbols can be pulled into shared objects from archives
8889             whole_archive_flag_spec='$convenience'
8890           fi
8891           archive_cmds_need_lc=yes
8892           # This is similar to how AIX traditionally builds its shared libraries.
8893           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
8894         fi
8895       fi
8896       ;;
8897
8898     amigaos*)
8899       case $host_cpu in
8900       powerpc)
8901             # see comment about AmigaOS4 .so support
8902             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8903             archive_expsym_cmds=''
8904         ;;
8905       m68k)
8906             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8907             hardcode_libdir_flag_spec='-L$libdir'
8908             hardcode_minus_L=yes
8909         ;;
8910       esac
8911       ;;
8912
8913     bsdi[45]*)
8914       export_dynamic_flag_spec=-rdynamic
8915       ;;
8916
8917     cygwin* | mingw* | pw32* | cegcc*)
8918       # When not using gcc, we currently assume that we are using
8919       # Microsoft Visual C++.
8920       # hardcode_libdir_flag_spec is actually meaningless, as there is
8921       # no search path for DLLs.
8922       hardcode_libdir_flag_spec=' '
8923       allow_undefined_flag=unsupported
8924       # Tell ltmain to make .lib files, not .a files.
8925       libext=lib
8926       # Tell ltmain to make .dll files, not .so files.
8927       shrext_cmds=".dll"
8928       # FIXME: Setting linknames here is a bad hack.
8929       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8930       # The linker will automatically build a .lib file if we build a DLL.
8931       old_archive_from_new_cmds='true'
8932       # FIXME: Should let the user specify the lib program.
8933       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8934       fix_srcfile_path='`cygpath -w "$srcfile"`'
8935       enable_shared_with_static_runtimes=yes
8936       ;;
8937
8938     darwin* | rhapsody*)
8939
8940
8941   archive_cmds_need_lc=no
8942   hardcode_direct=no
8943   hardcode_automatic=yes
8944   hardcode_shlibpath_var=unsupported
8945   if test "$lt_cv_ld_force_load" = "yes"; then
8946     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8947   else
8948     whole_archive_flag_spec=''
8949   fi
8950   link_all_deplibs=yes
8951   allow_undefined_flag="$_lt_dar_allow_undefined"
8952   case $cc_basename in
8953      ifort*) _lt_dar_can_shared=yes ;;
8954      *) _lt_dar_can_shared=$GCC ;;
8955   esac
8956   if test "$_lt_dar_can_shared" = "yes"; then
8957     output_verbose_link_cmd=func_echo_all
8958     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8959     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8960     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}${_lt_dsymutil}"
8961     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8962
8963   else
8964   ld_shlibs=no
8965   fi
8966
8967       ;;
8968
8969     dgux*)
8970       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8971       hardcode_libdir_flag_spec='-L$libdir'
8972       hardcode_shlibpath_var=no
8973       ;;
8974
8975     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8976     # support.  Future versions do this automatically, but an explicit c++rt0.o
8977     # does not break anything, and helps significantly (at the cost of a little
8978     # extra space).
8979     freebsd2.2*)
8980       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8981       hardcode_libdir_flag_spec='-R$libdir'
8982       hardcode_direct=yes
8983       hardcode_shlibpath_var=no
8984       ;;
8985
8986     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8987     freebsd2.*)
8988       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8989       hardcode_direct=yes
8990       hardcode_minus_L=yes
8991       hardcode_shlibpath_var=no
8992       ;;
8993
8994     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8995     freebsd* | dragonfly*)
8996       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
8997       hardcode_libdir_flag_spec='-R$libdir'
8998       hardcode_direct=yes
8999       hardcode_shlibpath_var=no
9000       ;;
9001
9002     hpux9*)
9003       if test "$GCC" = yes; then
9004         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9005       else
9006         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9007       fi
9008       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9009       hardcode_libdir_separator=:
9010       hardcode_direct=yes
9011
9012       # hardcode_minus_L: Not really in the search PATH,
9013       # but as the default location of the library.
9014       hardcode_minus_L=yes
9015       export_dynamic_flag_spec='${wl}-E'
9016       ;;
9017
9018     hpux10*)
9019       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9020         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9021       else
9022         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9023       fi
9024       if test "$with_gnu_ld" = no; then
9025         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9026         hardcode_libdir_flag_spec_ld='+b $libdir'
9027         hardcode_libdir_separator=:
9028         hardcode_direct=yes
9029         hardcode_direct_absolute=yes
9030         export_dynamic_flag_spec='${wl}-E'
9031         # hardcode_minus_L: Not really in the search PATH,
9032         # but as the default location of the library.
9033         hardcode_minus_L=yes
9034       fi
9035       ;;
9036
9037     hpux11*)
9038       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9039         case $host_cpu in
9040         hppa*64*)
9041           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9042           ;;
9043         ia64*)
9044           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9045           ;;
9046         *)
9047           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9048           ;;
9049         esac
9050       else
9051         case $host_cpu in
9052         hppa*64*)
9053           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9054           ;;
9055         ia64*)
9056           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9057           ;;
9058         *)
9059
9060           # Older versions of the 11.00 compiler do not understand -b yet
9061           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9062           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9063 $as_echo_n "checking if $CC understands -b... " >&6; }
9064 if ${lt_cv_prog_compiler__b+:} false; then :
9065   $as_echo_n "(cached) " >&6
9066 else
9067   lt_cv_prog_compiler__b=no
9068    save_LDFLAGS="$LDFLAGS"
9069    LDFLAGS="$LDFLAGS -b"
9070    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9071    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9072      # The linker can only warn and ignore the option if not recognized
9073      # So say no if there are warnings
9074      if test -s conftest.err; then
9075        # Append any errors to the config.log.
9076        cat conftest.err 1>&5
9077        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9078        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9079        if diff conftest.exp conftest.er2 >/dev/null; then
9080          lt_cv_prog_compiler__b=yes
9081        fi
9082      else
9083        lt_cv_prog_compiler__b=yes
9084      fi
9085    fi
9086    $RM -r conftest*
9087    LDFLAGS="$save_LDFLAGS"
9088
9089 fi
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9091 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9092
9093 if test x"$lt_cv_prog_compiler__b" = xyes; then
9094     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9095 else
9096     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9097 fi
9098
9099           ;;
9100         esac
9101       fi
9102       if test "$with_gnu_ld" = no; then
9103         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9104         hardcode_libdir_separator=:
9105
9106         case $host_cpu in
9107         hppa*64*|ia64*)
9108           hardcode_direct=no
9109           hardcode_shlibpath_var=no
9110           ;;
9111         *)
9112           hardcode_direct=yes
9113           hardcode_direct_absolute=yes
9114           export_dynamic_flag_spec='${wl}-E'
9115
9116           # hardcode_minus_L: Not really in the search PATH,
9117           # but as the default location of the library.
9118           hardcode_minus_L=yes
9119           ;;
9120         esac
9121       fi
9122       ;;
9123
9124     irix5* | irix6* | nonstopux*)
9125       if test "$GCC" = yes; then
9126         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9127         # Try to use the -exported_symbol ld option, if it does not
9128         # work, assume that -exports_file does not work either and
9129         # implicitly export all symbols.
9130         save_LDFLAGS="$LDFLAGS"
9131         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9132         if test x$gcc_no_link = xyes; then
9133   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9134 fi
9135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9136 /* end confdefs.h.  */
9137 int foo(void) {}
9138 _ACEOF
9139 if ac_fn_c_try_link "$LINENO"; then :
9140   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9141
9142 fi
9143 rm -f core conftest.err conftest.$ac_objext \
9144     conftest$ac_exeext conftest.$ac_ext
9145         LDFLAGS="$save_LDFLAGS"
9146       else
9147         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9148         archive_expsym_cmds='$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 $lib'
9149       fi
9150       archive_cmds_need_lc='no'
9151       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9152       hardcode_libdir_separator=:
9153       inherit_rpath=yes
9154       link_all_deplibs=yes
9155       ;;
9156
9157     netbsd*)
9158       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9159         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9160       else
9161         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9162       fi
9163       hardcode_libdir_flag_spec='-R$libdir'
9164       hardcode_direct=yes
9165       hardcode_shlibpath_var=no
9166       ;;
9167
9168     newsos6)
9169       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9170       hardcode_direct=yes
9171       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9172       hardcode_libdir_separator=:
9173       hardcode_shlibpath_var=no
9174       ;;
9175
9176     *nto* | *qnx*)
9177       ;;
9178
9179     openbsd*)
9180       if test -f /usr/libexec/ld.so; then
9181         hardcode_direct=yes
9182         hardcode_shlibpath_var=no
9183         hardcode_direct_absolute=yes
9184         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9185           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9186           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9187           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9188           export_dynamic_flag_spec='${wl}-E'
9189         else
9190           case $host_os in
9191            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9192              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9193              hardcode_libdir_flag_spec='-R$libdir'
9194              ;;
9195            *)
9196              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9197              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9198              ;;
9199           esac
9200         fi
9201       else
9202         ld_shlibs=no
9203       fi
9204       ;;
9205
9206     os2*)
9207       hardcode_libdir_flag_spec='-L$libdir'
9208       hardcode_minus_L=yes
9209       allow_undefined_flag=unsupported
9210       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9211       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9212       ;;
9213
9214     osf3*)
9215       if test "$GCC" = yes; then
9216         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9217         archive_cmds='$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 $lib'
9218       else
9219         allow_undefined_flag=' -expect_unresolved \*'
9220         archive_cmds='$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 $lib'
9221       fi
9222       archive_cmds_need_lc='no'
9223       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9224       hardcode_libdir_separator=:
9225       ;;
9226
9227     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9228       if test "$GCC" = yes; then
9229         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9230         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9231         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9232       else
9233         allow_undefined_flag=' -expect_unresolved \*'
9234         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'
9235         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~
9236         $CC -shared${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'
9237
9238         # Both c and cxx compiler support -rpath directly
9239         hardcode_libdir_flag_spec='-rpath $libdir'
9240       fi
9241       archive_cmds_need_lc='no'
9242       hardcode_libdir_separator=:
9243       ;;
9244
9245     solaris*)
9246       no_undefined_flag=' -z defs'
9247       if test "$GCC" = yes; then
9248         wlarc='${wl}'
9249         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9250         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9251           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9252       else
9253         case `$CC -V 2>&1` in
9254         *"Compilers 5.0"*)
9255           wlarc=''
9256           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9257           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9258           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9259           ;;
9260         *)
9261           wlarc='${wl}'
9262           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9263           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9264           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9265           ;;
9266         esac
9267       fi
9268       hardcode_libdir_flag_spec='-R$libdir'
9269       hardcode_shlibpath_var=no
9270       case $host_os in
9271       solaris2.[0-5] | solaris2.[0-5].*) ;;
9272       *)
9273         # The compiler driver will combine and reorder linker options,
9274         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9275         # but is careful enough not to reorder.
9276         # Supported since Solaris 2.6 (maybe 2.5.1?)
9277         if test "$GCC" = yes; then
9278           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9279         else
9280           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9281         fi
9282         ;;
9283       esac
9284       link_all_deplibs=yes
9285       ;;
9286
9287     sunos4*)
9288       if test "x$host_vendor" = xsequent; then
9289         # Use $CC to link under sequent, because it throws in some extra .o
9290         # files that make .init and .fini sections work.
9291         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9292       else
9293         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9294       fi
9295       hardcode_libdir_flag_spec='-L$libdir'
9296       hardcode_direct=yes
9297       hardcode_minus_L=yes
9298       hardcode_shlibpath_var=no
9299       ;;
9300
9301     sysv4)
9302       case $host_vendor in
9303         sni)
9304           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9305           hardcode_direct=yes # is this really true???
9306         ;;
9307         siemens)
9308           ## LD is ld it makes a PLAMLIB
9309           ## CC just makes a GrossModule.
9310           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9311           reload_cmds='$CC -r -o $output$reload_objs'
9312           hardcode_direct=no
9313         ;;
9314         motorola)
9315           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9316           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9317         ;;
9318       esac
9319       runpath_var='LD_RUN_PATH'
9320       hardcode_shlibpath_var=no
9321       ;;
9322
9323     sysv4.3*)
9324       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9325       hardcode_shlibpath_var=no
9326       export_dynamic_flag_spec='-Bexport'
9327       ;;
9328
9329     sysv4*MP*)
9330       if test -d /usr/nec; then
9331         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9332         hardcode_shlibpath_var=no
9333         runpath_var=LD_RUN_PATH
9334         hardcode_runpath_var=yes
9335         ld_shlibs=yes
9336       fi
9337       ;;
9338
9339     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9340       no_undefined_flag='${wl}-z,text'
9341       archive_cmds_need_lc=no
9342       hardcode_shlibpath_var=no
9343       runpath_var='LD_RUN_PATH'
9344
9345       if test "$GCC" = yes; then
9346         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9347         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9348       else
9349         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9350         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9351       fi
9352       ;;
9353
9354     sysv5* | sco3.2v5* | sco5v6*)
9355       # Note: We can NOT use -z defs as we might desire, because we do not
9356       # link with -lc, and that would cause any symbols used from libc to
9357       # always be unresolved, which means just about no library would
9358       # ever link correctly.  If we're not using GNU ld we use -z text
9359       # though, which does catch some bad symbols but isn't as heavy-handed
9360       # as -z defs.
9361       no_undefined_flag='${wl}-z,text'
9362       allow_undefined_flag='${wl}-z,nodefs'
9363       archive_cmds_need_lc=no
9364       hardcode_shlibpath_var=no
9365       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9366       hardcode_libdir_separator=':'
9367       link_all_deplibs=yes
9368       export_dynamic_flag_spec='${wl}-Bexport'
9369       runpath_var='LD_RUN_PATH'
9370
9371       if test "$GCC" = yes; then
9372         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9373         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9374       else
9375         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9376         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9377       fi
9378       ;;
9379
9380     uts4*)
9381       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9382       hardcode_libdir_flag_spec='-L$libdir'
9383       hardcode_shlibpath_var=no
9384       ;;
9385
9386     *)
9387       ld_shlibs=no
9388       ;;
9389     esac
9390
9391     if test x$host_vendor = xsni; then
9392       case $host in
9393       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9394         export_dynamic_flag_spec='${wl}-Blargedynsym'
9395         ;;
9396       esac
9397     fi
9398   fi
9399
9400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9401 $as_echo "$ld_shlibs" >&6; }
9402 test "$ld_shlibs" = no && can_build_shared=no
9403
9404 with_gnu_ld=$with_gnu_ld
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420 #
9421 # Do we need to explicitly link libc?
9422 #
9423 case "x$archive_cmds_need_lc" in
9424 x|xyes)
9425   # Assume -lc should be added
9426   archive_cmds_need_lc=yes
9427
9428   if test "$enable_shared" = yes && test "$GCC" = yes; then
9429     case $archive_cmds in
9430     *'~'*)
9431       # FIXME: we may have to deal with multi-command sequences.
9432       ;;
9433     '$CC '*)
9434       # Test whether the compiler implicitly links with -lc since on some
9435       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9436       # to ld, don't add -lc before -lgcc.
9437       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9438 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9439 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9440   $as_echo_n "(cached) " >&6
9441 else
9442   $RM conftest*
9443         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9444
9445         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9446   (eval $ac_compile) 2>&5
9447   ac_status=$?
9448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9449   test $ac_status = 0; } 2>conftest.err; then
9450           soname=conftest
9451           lib=conftest
9452           libobjs=conftest.$ac_objext
9453           deplibs=
9454           wl=$lt_prog_compiler_wl
9455           pic_flag=$lt_prog_compiler_pic
9456           compiler_flags=-v
9457           linker_flags=-v
9458           verstring=
9459           output_objdir=.
9460           libname=conftest
9461           lt_save_allow_undefined_flag=$allow_undefined_flag
9462           allow_undefined_flag=
9463           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9464   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9465   ac_status=$?
9466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9467   test $ac_status = 0; }
9468           then
9469             lt_cv_archive_cmds_need_lc=no
9470           else
9471             lt_cv_archive_cmds_need_lc=yes
9472           fi
9473           allow_undefined_flag=$lt_save_allow_undefined_flag
9474         else
9475           cat conftest.err 1>&5
9476         fi
9477         $RM conftest*
9478
9479 fi
9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9481 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9482       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9483       ;;
9484     esac
9485   fi
9486   ;;
9487 esac
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9646 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9647
9648 if test "$GCC" = yes; then
9649   case $host_os in
9650     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9651     *) lt_awk_arg="/^libraries:/" ;;
9652   esac
9653   case $host_os in
9654     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9655     *) lt_sed_strip_eq="s,=/,/,g" ;;
9656   esac
9657   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9658   case $lt_search_path_spec in
9659   *\;*)
9660     # if the path contains ";" then we assume it to be the separator
9661     # otherwise default to the standard path separator (i.e. ":") - it is
9662     # assumed that no part of a normal pathname contains ";" but that should
9663     # okay in the real world where ";" in dirpaths is itself problematic.
9664     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9665     ;;
9666   *)
9667     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9668     ;;
9669   esac
9670   # Ok, now we have the path, separated by spaces, we can step through it
9671   # and add multilib dir if necessary.
9672   lt_tmp_lt_search_path_spec=
9673   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9674   for lt_sys_path in $lt_search_path_spec; do
9675     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9676       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9677     else
9678       test -d "$lt_sys_path" && \
9679         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9680     fi
9681   done
9682   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9683 BEGIN {RS=" "; FS="/|\n";} {
9684   lt_foo="";
9685   lt_count=0;
9686   for (lt_i = NF; lt_i > 0; lt_i--) {
9687     if ($lt_i != "" && $lt_i != ".") {
9688       if ($lt_i == "..") {
9689         lt_count++;
9690       } else {
9691         if (lt_count == 0) {
9692           lt_foo="/" $lt_i lt_foo;
9693         } else {
9694           lt_count--;
9695         }
9696       }
9697     }
9698   }
9699   if (lt_foo != "") { lt_freq[lt_foo]++; }
9700   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9701 }'`
9702   # AWK program above erroneously prepends '/' to C:/dos/paths
9703   # for these hosts.
9704   case $host_os in
9705     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9706       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9707   esac
9708   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9709 else
9710   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9711 fi
9712 library_names_spec=
9713 libname_spec='lib$name'
9714 soname_spec=
9715 shrext_cmds=".so"
9716 postinstall_cmds=
9717 postuninstall_cmds=
9718 finish_cmds=
9719 finish_eval=
9720 shlibpath_var=
9721 shlibpath_overrides_runpath=unknown
9722 version_type=none
9723 dynamic_linker="$host_os ld.so"
9724 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9725 need_lib_prefix=unknown
9726 hardcode_into_libs=no
9727
9728 # when you set need_version to no, make sure it does not cause -set_version
9729 # flags to be left without arguments
9730 need_version=unknown
9731
9732 case $host_os in
9733 aix3*)
9734   version_type=linux
9735   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9736   shlibpath_var=LIBPATH
9737
9738   # AIX 3 has no versioning support, so we append a major version to the name.
9739   soname_spec='${libname}${release}${shared_ext}$major'
9740   ;;
9741
9742 aix[4-9]*)
9743   version_type=linux
9744   need_lib_prefix=no
9745   need_version=no
9746   hardcode_into_libs=yes
9747   if test "$host_cpu" = ia64; then
9748     # AIX 5 supports IA64
9749     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9750     shlibpath_var=LD_LIBRARY_PATH
9751   else
9752     # With GCC up to 2.95.x, collect2 would create an import file
9753     # for dependence libraries.  The import file would start with
9754     # the line `#! .'.  This would cause the generated library to
9755     # depend on `.', always an invalid library.  This was fixed in
9756     # development snapshots of GCC prior to 3.0.
9757     case $host_os in
9758       aix4 | aix4.[01] | aix4.[01].*)
9759       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9760            echo ' yes '
9761            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9762         :
9763       else
9764         can_build_shared=no
9765       fi
9766       ;;
9767     esac
9768     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9769     # soname into executable. Probably we can add versioning support to
9770     # collect2, so additional links can be useful in future.
9771     if test "$aix_use_runtimelinking" = yes; then
9772       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9773       # instead of lib<name>.a to let people know that these are not
9774       # typical AIX shared libraries.
9775       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9776     else
9777       # We preserve .a as extension for shared libraries through AIX4.2
9778       # and later when we are not doing run time linking.
9779       library_names_spec='${libname}${release}.a $libname.a'
9780       soname_spec='${libname}${release}${shared_ext}$major'
9781     fi
9782     shlibpath_var=LIBPATH
9783   fi
9784   ;;
9785
9786 amigaos*)
9787   case $host_cpu in
9788   powerpc)
9789     # Since July 2007 AmigaOS4 officially supports .so libraries.
9790     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9791     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9792     ;;
9793   m68k)
9794     library_names_spec='$libname.ixlibrary $libname.a'
9795     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9796     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
9797     ;;
9798   esac
9799   ;;
9800
9801 beos*)
9802   library_names_spec='${libname}${shared_ext}'
9803   dynamic_linker="$host_os ld.so"
9804   shlibpath_var=LIBRARY_PATH
9805   ;;
9806
9807 bsdi[45]*)
9808   version_type=linux
9809   need_version=no
9810   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9811   soname_spec='${libname}${release}${shared_ext}$major'
9812   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9813   shlibpath_var=LD_LIBRARY_PATH
9814   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9815   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9816   # the default ld.so.conf also contains /usr/contrib/lib and
9817   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9818   # libtool to hard-code these into programs
9819   ;;
9820
9821 cygwin* | mingw* | pw32* | cegcc*)
9822   version_type=windows
9823   shrext_cmds=".dll"
9824   need_version=no
9825   need_lib_prefix=no
9826
9827   case $GCC,$host_os in
9828   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9829     library_names_spec='$libname.dll.a'
9830     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9831     postinstall_cmds='base_file=`basename \${file}`~
9832       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9833       dldir=$destdir/`dirname \$dlpath`~
9834       test -d \$dldir || mkdir -p \$dldir~
9835       $install_prog $dir/$dlname \$dldir/$dlname~
9836       chmod a+x \$dldir/$dlname~
9837       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9838         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9839       fi'
9840     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9841       dlpath=$dir/\$dldll~
9842        $RM \$dlpath'
9843     shlibpath_overrides_runpath=yes
9844
9845     case $host_os in
9846     cygwin*)
9847       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9848       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9849
9850       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9851       ;;
9852     mingw* | cegcc*)
9853       # MinGW DLLs use traditional 'lib' prefix
9854       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9855       ;;
9856     pw32*)
9857       # pw32 DLLs use 'pw' prefix rather than 'lib'
9858       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9859       ;;
9860     esac
9861     ;;
9862
9863   *)
9864     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9865     ;;
9866   esac
9867   dynamic_linker='Win32 ld.exe'
9868   # FIXME: first we should search . and the directory the executable is in
9869   shlibpath_var=PATH
9870   ;;
9871
9872 darwin* | rhapsody*)
9873   dynamic_linker="$host_os dyld"
9874   version_type=darwin
9875   need_lib_prefix=no
9876   need_version=no
9877   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9878   soname_spec='${libname}${release}${major}$shared_ext'
9879   shlibpath_overrides_runpath=yes
9880   shlibpath_var=DYLD_LIBRARY_PATH
9881   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9882
9883   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9884   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9885   ;;
9886
9887 dgux*)
9888   version_type=linux
9889   need_lib_prefix=no
9890   need_version=no
9891   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9892   soname_spec='${libname}${release}${shared_ext}$major'
9893   shlibpath_var=LD_LIBRARY_PATH
9894   ;;
9895
9896 freebsd* | dragonfly*)
9897   # DragonFly does not have aout.  When/if they implement a new
9898   # versioning mechanism, adjust this.
9899   if test -x /usr/bin/objformat; then
9900     objformat=`/usr/bin/objformat`
9901   else
9902     case $host_os in
9903     freebsd[23].*) objformat=aout ;;
9904     *) objformat=elf ;;
9905     esac
9906   fi
9907   version_type=freebsd-$objformat
9908   case $version_type in
9909     freebsd-elf*)
9910       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9911       need_version=no
9912       need_lib_prefix=no
9913       ;;
9914     freebsd-*)
9915       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9916       need_version=yes
9917       ;;
9918   esac
9919   shlibpath_var=LD_LIBRARY_PATH
9920   case $host_os in
9921   freebsd2.*)
9922     shlibpath_overrides_runpath=yes
9923     ;;
9924   freebsd3.[01]* | freebsdelf3.[01]*)
9925     shlibpath_overrides_runpath=yes
9926     hardcode_into_libs=yes
9927     ;;
9928   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9929   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9930     shlibpath_overrides_runpath=no
9931     hardcode_into_libs=yes
9932     ;;
9933   *) # from 4.6 on, and DragonFly
9934     shlibpath_overrides_runpath=yes
9935     hardcode_into_libs=yes
9936     ;;
9937   esac
9938   ;;
9939
9940 gnu*)
9941   version_type=linux
9942   need_lib_prefix=no
9943   need_version=no
9944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9945   soname_spec='${libname}${release}${shared_ext}$major'
9946   shlibpath_var=LD_LIBRARY_PATH
9947   hardcode_into_libs=yes
9948   ;;
9949
9950 haiku*)
9951   version_type=linux
9952   need_lib_prefix=no
9953   need_version=no
9954   dynamic_linker="$host_os runtime_loader"
9955   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9956   soname_spec='${libname}${release}${shared_ext}$major'
9957   shlibpath_var=LIBRARY_PATH
9958   shlibpath_overrides_runpath=yes
9959   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9960   hardcode_into_libs=yes
9961   ;;
9962
9963 hpux9* | hpux10* | hpux11*)
9964   # Give a soname corresponding to the major version so that dld.sl refuses to
9965   # link against other versions.
9966   version_type=sunos
9967   need_lib_prefix=no
9968   need_version=no
9969   case $host_cpu in
9970   ia64*)
9971     shrext_cmds='.so'
9972     hardcode_into_libs=yes
9973     dynamic_linker="$host_os dld.so"
9974     shlibpath_var=LD_LIBRARY_PATH
9975     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9976     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9977     soname_spec='${libname}${release}${shared_ext}$major'
9978     if test "X$HPUX_IA64_MODE" = X32; then
9979       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9980     else
9981       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9982     fi
9983     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9984     ;;
9985   hppa*64*)
9986     shrext_cmds='.sl'
9987     hardcode_into_libs=yes
9988     dynamic_linker="$host_os dld.sl"
9989     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9990     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9991     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9992     soname_spec='${libname}${release}${shared_ext}$major'
9993     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9994     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9995     ;;
9996   *)
9997     shrext_cmds='.sl'
9998     dynamic_linker="$host_os dld.sl"
9999     shlibpath_var=SHLIB_PATH
10000     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10001     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10002     soname_spec='${libname}${release}${shared_ext}$major'
10003     ;;
10004   esac
10005   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10006   postinstall_cmds='chmod 555 $lib'
10007   # or fails outright, so override atomically:
10008   install_override_mode=555
10009   ;;
10010
10011 interix[3-9]*)
10012   version_type=linux
10013   need_lib_prefix=no
10014   need_version=no
10015   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10016   soname_spec='${libname}${release}${shared_ext}$major'
10017   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10018   shlibpath_var=LD_LIBRARY_PATH
10019   shlibpath_overrides_runpath=no
10020   hardcode_into_libs=yes
10021   ;;
10022
10023 irix5* | irix6* | nonstopux*)
10024   case $host_os in
10025     nonstopux*) version_type=nonstopux ;;
10026     *)
10027         if test "$lt_cv_prog_gnu_ld" = yes; then
10028                 version_type=linux
10029         else
10030                 version_type=irix
10031         fi ;;
10032   esac
10033   need_lib_prefix=no
10034   need_version=no
10035   soname_spec='${libname}${release}${shared_ext}$major'
10036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10037   case $host_os in
10038   irix5* | nonstopux*)
10039     libsuff= shlibsuff=
10040     ;;
10041   *)
10042     case $LD in # libtool.m4 will add one of these switches to LD
10043     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10044       libsuff= shlibsuff= libmagic=32-bit;;
10045     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10046       libsuff=32 shlibsuff=N32 libmagic=N32;;
10047     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10048       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10049     *) libsuff= shlibsuff= libmagic=never-match;;
10050     esac
10051     ;;
10052   esac
10053   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10054   shlibpath_overrides_runpath=no
10055   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10056   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10057   hardcode_into_libs=yes
10058   ;;
10059
10060 # No shared lib support for Linux oldld, aout, or coff.
10061 linux*oldld* | linux*aout* | linux*coff*)
10062   dynamic_linker=no
10063   ;;
10064
10065 # This must be Linux ELF.
10066
10067 # uclinux* changes (here and below) have been submitted to the libtool
10068 # project, but have not yet been accepted: they are GCC-local changes
10069 # for the time being.  (See
10070 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10071 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10072   version_type=linux
10073   need_lib_prefix=no
10074   need_version=no
10075   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10076   soname_spec='${libname}${release}${shared_ext}$major'
10077   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10078   shlibpath_var=LD_LIBRARY_PATH
10079   shlibpath_overrides_runpath=no
10080
10081   # Some binutils ld are patched to set DT_RUNPATH
10082   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10083   $as_echo_n "(cached) " >&6
10084 else
10085   lt_cv_shlibpath_overrides_runpath=no
10086     save_LDFLAGS=$LDFLAGS
10087     save_libdir=$libdir
10088     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10089          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10090     if test x$gcc_no_link = xyes; then
10091   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10092 fi
10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10094 /* end confdefs.h.  */
10095
10096 int
10097 main ()
10098 {
10099
10100   ;
10101   return 0;
10102 }
10103 _ACEOF
10104 if ac_fn_c_try_link "$LINENO"; then :
10105   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10106   lt_cv_shlibpath_overrides_runpath=yes
10107 fi
10108 fi
10109 rm -f core conftest.err conftest.$ac_objext \
10110     conftest$ac_exeext conftest.$ac_ext
10111     LDFLAGS=$save_LDFLAGS
10112     libdir=$save_libdir
10113
10114 fi
10115
10116   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10117
10118   # This implies no fast_install, which is unacceptable.
10119   # Some rework will be needed to allow for fast_install
10120   # before this can be enabled.
10121   hardcode_into_libs=yes
10122
10123   # Append ld.so.conf contents to the search path
10124   if test -f /etc/ld.so.conf; then
10125     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' ' '`
10126     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10127   fi
10128
10129   # We used to test for /lib/ld.so.1 and disable shared libraries on
10130   # powerpc, because MkLinux only supported shared libraries with the
10131   # GNU dynamic linker.  Since this was broken with cross compilers,
10132   # most powerpc-linux boxes support dynamic linking these days and
10133   # people can always --disable-shared, the test was removed, and we
10134   # assume the GNU/Linux dynamic linker is in use.
10135   dynamic_linker='GNU/Linux ld.so'
10136   ;;
10137
10138 netbsd*)
10139   version_type=sunos
10140   need_lib_prefix=no
10141   need_version=no
10142   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10143     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10144     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10145     dynamic_linker='NetBSD (a.out) ld.so'
10146   else
10147     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10148     soname_spec='${libname}${release}${shared_ext}$major'
10149     dynamic_linker='NetBSD ld.elf_so'
10150   fi
10151   shlibpath_var=LD_LIBRARY_PATH
10152   shlibpath_overrides_runpath=yes
10153   hardcode_into_libs=yes
10154   ;;
10155
10156 newsos6)
10157   version_type=linux
10158   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10159   shlibpath_var=LD_LIBRARY_PATH
10160   shlibpath_overrides_runpath=yes
10161   ;;
10162
10163 *nto* | *qnx*)
10164   version_type=qnx
10165   need_lib_prefix=no
10166   need_version=no
10167   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10168   soname_spec='${libname}${release}${shared_ext}$major'
10169   shlibpath_var=LD_LIBRARY_PATH
10170   shlibpath_overrides_runpath=no
10171   hardcode_into_libs=yes
10172   dynamic_linker='ldqnx.so'
10173   ;;
10174
10175 openbsd*)
10176   version_type=sunos
10177   sys_lib_dlsearch_path_spec="/usr/lib"
10178   need_lib_prefix=no
10179   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10180   case $host_os in
10181     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10182     *)                          need_version=no  ;;
10183   esac
10184   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10185   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10186   shlibpath_var=LD_LIBRARY_PATH
10187   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10188     case $host_os in
10189       openbsd2.[89] | openbsd2.[89].*)
10190         shlibpath_overrides_runpath=no
10191         ;;
10192       *)
10193         shlibpath_overrides_runpath=yes
10194         ;;
10195       esac
10196   else
10197     shlibpath_overrides_runpath=yes
10198   fi
10199   ;;
10200
10201 os2*)
10202   libname_spec='$name'
10203   shrext_cmds=".dll"
10204   need_lib_prefix=no
10205   library_names_spec='$libname${shared_ext} $libname.a'
10206   dynamic_linker='OS/2 ld.exe'
10207   shlibpath_var=LIBPATH
10208   ;;
10209
10210 osf3* | osf4* | osf5*)
10211   version_type=osf
10212   need_lib_prefix=no
10213   need_version=no
10214   soname_spec='${libname}${release}${shared_ext}$major'
10215   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10216   shlibpath_var=LD_LIBRARY_PATH
10217   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10218   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10219   ;;
10220
10221 rdos*)
10222   dynamic_linker=no
10223   ;;
10224
10225 solaris*)
10226   version_type=linux
10227   need_lib_prefix=no
10228   need_version=no
10229   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10230   soname_spec='${libname}${release}${shared_ext}$major'
10231   shlibpath_var=LD_LIBRARY_PATH
10232   shlibpath_overrides_runpath=yes
10233   hardcode_into_libs=yes
10234   # ldd complains unless libraries are executable
10235   postinstall_cmds='chmod +x $lib'
10236   ;;
10237
10238 sunos4*)
10239   version_type=sunos
10240   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10241   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10242   shlibpath_var=LD_LIBRARY_PATH
10243   shlibpath_overrides_runpath=yes
10244   if test "$with_gnu_ld" = yes; then
10245     need_lib_prefix=no
10246   fi
10247   need_version=yes
10248   ;;
10249
10250 sysv4 | sysv4.3*)
10251   version_type=linux
10252   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10253   soname_spec='${libname}${release}${shared_ext}$major'
10254   shlibpath_var=LD_LIBRARY_PATH
10255   case $host_vendor in
10256     sni)
10257       shlibpath_overrides_runpath=no
10258       need_lib_prefix=no
10259       runpath_var=LD_RUN_PATH
10260       ;;
10261     siemens)
10262       need_lib_prefix=no
10263       ;;
10264     motorola)
10265       need_lib_prefix=no
10266       need_version=no
10267       shlibpath_overrides_runpath=no
10268       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10269       ;;
10270   esac
10271   ;;
10272
10273 sysv4*MP*)
10274   if test -d /usr/nec ;then
10275     version_type=linux
10276     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10277     soname_spec='$libname${shared_ext}.$major'
10278     shlibpath_var=LD_LIBRARY_PATH
10279   fi
10280   ;;
10281
10282 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10283   version_type=freebsd-elf
10284   need_lib_prefix=no
10285   need_version=no
10286   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10287   soname_spec='${libname}${release}${shared_ext}$major'
10288   shlibpath_var=LD_LIBRARY_PATH
10289   shlibpath_overrides_runpath=yes
10290   hardcode_into_libs=yes
10291   if test "$with_gnu_ld" = yes; then
10292     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10293   else
10294     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10295     case $host_os in
10296       sco3.2v5*)
10297         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10298         ;;
10299     esac
10300   fi
10301   sys_lib_dlsearch_path_spec='/usr/lib'
10302   ;;
10303
10304 tpf*)
10305   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10306   version_type=linux
10307   need_lib_prefix=no
10308   need_version=no
10309   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10310   shlibpath_var=LD_LIBRARY_PATH
10311   shlibpath_overrides_runpath=no
10312   hardcode_into_libs=yes
10313   ;;
10314
10315 uts4*)
10316   version_type=linux
10317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10318   soname_spec='${libname}${release}${shared_ext}$major'
10319   shlibpath_var=LD_LIBRARY_PATH
10320   ;;
10321
10322 *)
10323   dynamic_linker=no
10324   ;;
10325 esac
10326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10327 $as_echo "$dynamic_linker" >&6; }
10328 test "$dynamic_linker" = no && can_build_shared=no
10329
10330 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10331 if test "$GCC" = yes; then
10332   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10333 fi
10334
10335 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10336   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10337 fi
10338 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10339   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10340 fi
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10434 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10435 hardcode_action=
10436 if test -n "$hardcode_libdir_flag_spec" ||
10437    test -n "$runpath_var" ||
10438    test "X$hardcode_automatic" = "Xyes" ; then
10439
10440   # We can hardcode non-existent directories.
10441   if test "$hardcode_direct" != no &&
10442      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10443      # have to relink, otherwise we might link with an installed library
10444      # when we should be linking with a yet-to-be-installed one
10445      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10446      test "$hardcode_minus_L" != no; then
10447     # Linking always hardcodes the temporary library directory.
10448     hardcode_action=relink
10449   else
10450     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10451     hardcode_action=immediate
10452   fi
10453 else
10454   # We cannot hardcode anything, or else we can only hardcode existing
10455   # directories.
10456   hardcode_action=unsupported
10457 fi
10458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10459 $as_echo "$hardcode_action" >&6; }
10460
10461 if test "$hardcode_action" = relink ||
10462    test "$inherit_rpath" = yes; then
10463   # Fast installation is not supported
10464   enable_fast_install=no
10465 elif test "$shlibpath_overrides_runpath" = yes ||
10466      test "$enable_shared" = no; then
10467   # Fast installation is not necessary
10468   enable_fast_install=needless
10469 fi
10470
10471
10472
10473
10474
10475
10476   if test "x$enable_dlopen" != xyes; then
10477   enable_dlopen=unknown
10478   enable_dlopen_self=unknown
10479   enable_dlopen_self_static=unknown
10480 else
10481   lt_cv_dlopen=no
10482   lt_cv_dlopen_libs=
10483
10484   case $host_os in
10485   beos*)
10486     lt_cv_dlopen="load_add_on"
10487     lt_cv_dlopen_libs=
10488     lt_cv_dlopen_self=yes
10489     ;;
10490
10491   mingw* | pw32* | cegcc*)
10492     lt_cv_dlopen="LoadLibrary"
10493     lt_cv_dlopen_libs=
10494     ;;
10495
10496   cygwin*)
10497     lt_cv_dlopen="dlopen"
10498     lt_cv_dlopen_libs=
10499     ;;
10500
10501   darwin*)
10502   # if libdl is installed we need to link against it
10503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10504 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10505 if ${ac_cv_lib_dl_dlopen+:} false; then :
10506   $as_echo_n "(cached) " >&6
10507 else
10508   ac_check_lib_save_LIBS=$LIBS
10509 LIBS="-ldl  $LIBS"
10510 if test x$gcc_no_link = xyes; then
10511   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10512 fi
10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10514 /* end confdefs.h.  */
10515
10516 /* Override any GCC internal prototype to avoid an error.
10517    Use char because int might match the return type of a GCC
10518    builtin and then its argument prototype would still apply.  */
10519 #ifdef __cplusplus
10520 extern "C"
10521 #endif
10522 char dlopen ();
10523 int
10524 main ()
10525 {
10526 return dlopen ();
10527   ;
10528   return 0;
10529 }
10530 _ACEOF
10531 if ac_fn_c_try_link "$LINENO"; then :
10532   ac_cv_lib_dl_dlopen=yes
10533 else
10534   ac_cv_lib_dl_dlopen=no
10535 fi
10536 rm -f core conftest.err conftest.$ac_objext \
10537     conftest$ac_exeext conftest.$ac_ext
10538 LIBS=$ac_check_lib_save_LIBS
10539 fi
10540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10541 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10542 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10543   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10544 else
10545
10546     lt_cv_dlopen="dyld"
10547     lt_cv_dlopen_libs=
10548     lt_cv_dlopen_self=yes
10549
10550 fi
10551
10552     ;;
10553
10554   *)
10555     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10556 if test "x$ac_cv_func_shl_load" = xyes; then :
10557   lt_cv_dlopen="shl_load"
10558 else
10559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10560 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10561 if ${ac_cv_lib_dld_shl_load+:} false; then :
10562   $as_echo_n "(cached) " >&6
10563 else
10564   ac_check_lib_save_LIBS=$LIBS
10565 LIBS="-ldld  $LIBS"
10566 if test x$gcc_no_link = xyes; then
10567   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10568 fi
10569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10570 /* end confdefs.h.  */
10571
10572 /* Override any GCC internal prototype to avoid an error.
10573    Use char because int might match the return type of a GCC
10574    builtin and then its argument prototype would still apply.  */
10575 #ifdef __cplusplus
10576 extern "C"
10577 #endif
10578 char shl_load ();
10579 int
10580 main ()
10581 {
10582 return shl_load ();
10583   ;
10584   return 0;
10585 }
10586 _ACEOF
10587 if ac_fn_c_try_link "$LINENO"; then :
10588   ac_cv_lib_dld_shl_load=yes
10589 else
10590   ac_cv_lib_dld_shl_load=no
10591 fi
10592 rm -f core conftest.err conftest.$ac_objext \
10593     conftest$ac_exeext conftest.$ac_ext
10594 LIBS=$ac_check_lib_save_LIBS
10595 fi
10596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10597 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10598 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10599   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10600 else
10601   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10602 if test "x$ac_cv_func_dlopen" = xyes; then :
10603   lt_cv_dlopen="dlopen"
10604 else
10605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10606 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10607 if ${ac_cv_lib_dl_dlopen+:} false; then :
10608   $as_echo_n "(cached) " >&6
10609 else
10610   ac_check_lib_save_LIBS=$LIBS
10611 LIBS="-ldl  $LIBS"
10612 if test x$gcc_no_link = xyes; then
10613   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10614 fi
10615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10616 /* end confdefs.h.  */
10617
10618 /* Override any GCC internal prototype to avoid an error.
10619    Use char because int might match the return type of a GCC
10620    builtin and then its argument prototype would still apply.  */
10621 #ifdef __cplusplus
10622 extern "C"
10623 #endif
10624 char dlopen ();
10625 int
10626 main ()
10627 {
10628 return dlopen ();
10629   ;
10630   return 0;
10631 }
10632 _ACEOF
10633 if ac_fn_c_try_link "$LINENO"; then :
10634   ac_cv_lib_dl_dlopen=yes
10635 else
10636   ac_cv_lib_dl_dlopen=no
10637 fi
10638 rm -f core conftest.err conftest.$ac_objext \
10639     conftest$ac_exeext conftest.$ac_ext
10640 LIBS=$ac_check_lib_save_LIBS
10641 fi
10642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10643 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10644 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10645   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10646 else
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10648 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10649 if ${ac_cv_lib_svld_dlopen+:} false; then :
10650   $as_echo_n "(cached) " >&6
10651 else
10652   ac_check_lib_save_LIBS=$LIBS
10653 LIBS="-lsvld  $LIBS"
10654 if test x$gcc_no_link = xyes; then
10655   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10656 fi
10657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10658 /* end confdefs.h.  */
10659
10660 /* Override any GCC internal prototype to avoid an error.
10661    Use char because int might match the return type of a GCC
10662    builtin and then its argument prototype would still apply.  */
10663 #ifdef __cplusplus
10664 extern "C"
10665 #endif
10666 char dlopen ();
10667 int
10668 main ()
10669 {
10670 return dlopen ();
10671   ;
10672   return 0;
10673 }
10674 _ACEOF
10675 if ac_fn_c_try_link "$LINENO"; then :
10676   ac_cv_lib_svld_dlopen=yes
10677 else
10678   ac_cv_lib_svld_dlopen=no
10679 fi
10680 rm -f core conftest.err conftest.$ac_objext \
10681     conftest$ac_exeext conftest.$ac_ext
10682 LIBS=$ac_check_lib_save_LIBS
10683 fi
10684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10685 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10686 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10687   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10688 else
10689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10690 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10691 if ${ac_cv_lib_dld_dld_link+:} false; then :
10692   $as_echo_n "(cached) " >&6
10693 else
10694   ac_check_lib_save_LIBS=$LIBS
10695 LIBS="-ldld  $LIBS"
10696 if test x$gcc_no_link = xyes; then
10697   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10698 fi
10699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10700 /* end confdefs.h.  */
10701
10702 /* Override any GCC internal prototype to avoid an error.
10703    Use char because int might match the return type of a GCC
10704    builtin and then its argument prototype would still apply.  */
10705 #ifdef __cplusplus
10706 extern "C"
10707 #endif
10708 char dld_link ();
10709 int
10710 main ()
10711 {
10712 return dld_link ();
10713   ;
10714   return 0;
10715 }
10716 _ACEOF
10717 if ac_fn_c_try_link "$LINENO"; then :
10718   ac_cv_lib_dld_dld_link=yes
10719 else
10720   ac_cv_lib_dld_dld_link=no
10721 fi
10722 rm -f core conftest.err conftest.$ac_objext \
10723     conftest$ac_exeext conftest.$ac_ext
10724 LIBS=$ac_check_lib_save_LIBS
10725 fi
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10727 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10728 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10729   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10730 fi
10731
10732
10733 fi
10734
10735
10736 fi
10737
10738
10739 fi
10740
10741
10742 fi
10743
10744
10745 fi
10746
10747     ;;
10748   esac
10749
10750   if test "x$lt_cv_dlopen" != xno; then
10751     enable_dlopen=yes
10752   else
10753     enable_dlopen=no
10754   fi
10755
10756   case $lt_cv_dlopen in
10757   dlopen)
10758     save_CPPFLAGS="$CPPFLAGS"
10759     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10760
10761     save_LDFLAGS="$LDFLAGS"
10762     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10763
10764     save_LIBS="$LIBS"
10765     LIBS="$lt_cv_dlopen_libs $LIBS"
10766
10767     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10768 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10769 if ${lt_cv_dlopen_self+:} false; then :
10770   $as_echo_n "(cached) " >&6
10771 else
10772           if test "$cross_compiling" = yes; then :
10773   lt_cv_dlopen_self=cross
10774 else
10775   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10776   lt_status=$lt_dlunknown
10777   cat > conftest.$ac_ext <<_LT_EOF
10778 #line 10778 "configure"
10779 #include "confdefs.h"
10780
10781 #if HAVE_DLFCN_H
10782 #include <dlfcn.h>
10783 #endif
10784
10785 #include <stdio.h>
10786
10787 #ifdef RTLD_GLOBAL
10788 #  define LT_DLGLOBAL           RTLD_GLOBAL
10789 #else
10790 #  ifdef DL_GLOBAL
10791 #    define LT_DLGLOBAL         DL_GLOBAL
10792 #  else
10793 #    define LT_DLGLOBAL         0
10794 #  endif
10795 #endif
10796
10797 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10798    find out it does not work in some platform. */
10799 #ifndef LT_DLLAZY_OR_NOW
10800 #  ifdef RTLD_LAZY
10801 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10802 #  else
10803 #    ifdef DL_LAZY
10804 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10805 #    else
10806 #      ifdef RTLD_NOW
10807 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10808 #      else
10809 #        ifdef DL_NOW
10810 #          define LT_DLLAZY_OR_NOW      DL_NOW
10811 #        else
10812 #          define LT_DLLAZY_OR_NOW      0
10813 #        endif
10814 #      endif
10815 #    endif
10816 #  endif
10817 #endif
10818
10819 /* When -fvisbility=hidden is used, assume the code has been annotated
10820    correspondingly for the symbols needed.  */
10821 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10822 void fnord () __attribute__((visibility("default")));
10823 #endif
10824
10825 void fnord () { int i=42; }
10826 int main ()
10827 {
10828   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10829   int status = $lt_dlunknown;
10830
10831   if (self)
10832     {
10833       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10834       else
10835         {
10836           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10837           else puts (dlerror ());
10838         }
10839       /* dlclose (self); */
10840     }
10841   else
10842     puts (dlerror ());
10843
10844   return status;
10845 }
10846 _LT_EOF
10847   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10848   (eval $ac_link) 2>&5
10849   ac_status=$?
10850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10851   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10852     (./conftest; exit; ) >&5 2>/dev/null
10853     lt_status=$?
10854     case x$lt_status in
10855       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10856       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10857       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10858     esac
10859   else :
10860     # compilation failed
10861     lt_cv_dlopen_self=no
10862   fi
10863 fi
10864 rm -fr conftest*
10865
10866
10867 fi
10868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10869 $as_echo "$lt_cv_dlopen_self" >&6; }
10870
10871     if test "x$lt_cv_dlopen_self" = xyes; then
10872       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10873       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10874 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10875 if ${lt_cv_dlopen_self_static+:} false; then :
10876   $as_echo_n "(cached) " >&6
10877 else
10878           if test "$cross_compiling" = yes; then :
10879   lt_cv_dlopen_self_static=cross
10880 else
10881   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10882   lt_status=$lt_dlunknown
10883   cat > conftest.$ac_ext <<_LT_EOF
10884 #line 10884 "configure"
10885 #include "confdefs.h"
10886
10887 #if HAVE_DLFCN_H
10888 #include <dlfcn.h>
10889 #endif
10890
10891 #include <stdio.h>
10892
10893 #ifdef RTLD_GLOBAL
10894 #  define LT_DLGLOBAL           RTLD_GLOBAL
10895 #else
10896 #  ifdef DL_GLOBAL
10897 #    define LT_DLGLOBAL         DL_GLOBAL
10898 #  else
10899 #    define LT_DLGLOBAL         0
10900 #  endif
10901 #endif
10902
10903 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10904    find out it does not work in some platform. */
10905 #ifndef LT_DLLAZY_OR_NOW
10906 #  ifdef RTLD_LAZY
10907 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10908 #  else
10909 #    ifdef DL_LAZY
10910 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10911 #    else
10912 #      ifdef RTLD_NOW
10913 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10914 #      else
10915 #        ifdef DL_NOW
10916 #          define LT_DLLAZY_OR_NOW      DL_NOW
10917 #        else
10918 #          define LT_DLLAZY_OR_NOW      0
10919 #        endif
10920 #      endif
10921 #    endif
10922 #  endif
10923 #endif
10924
10925 /* When -fvisbility=hidden is used, assume the code has been annotated
10926    correspondingly for the symbols needed.  */
10927 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10928 void fnord () __attribute__((visibility("default")));
10929 #endif
10930
10931 void fnord () { int i=42; }
10932 int main ()
10933 {
10934   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10935   int status = $lt_dlunknown;
10936
10937   if (self)
10938     {
10939       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10940       else
10941         {
10942           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10943           else puts (dlerror ());
10944         }
10945       /* dlclose (self); */
10946     }
10947   else
10948     puts (dlerror ());
10949
10950   return status;
10951 }
10952 _LT_EOF
10953   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10954   (eval $ac_link) 2>&5
10955   ac_status=$?
10956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10957   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10958     (./conftest; exit; ) >&5 2>/dev/null
10959     lt_status=$?
10960     case x$lt_status in
10961       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10962       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10963       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10964     esac
10965   else :
10966     # compilation failed
10967     lt_cv_dlopen_self_static=no
10968   fi
10969 fi
10970 rm -fr conftest*
10971
10972
10973 fi
10974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10975 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10976     fi
10977
10978     CPPFLAGS="$save_CPPFLAGS"
10979     LDFLAGS="$save_LDFLAGS"
10980     LIBS="$save_LIBS"
10981     ;;
10982   esac
10983
10984   case $lt_cv_dlopen_self in
10985   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10986   *) enable_dlopen_self=unknown ;;
10987   esac
10988
10989   case $lt_cv_dlopen_self_static in
10990   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10991   *) enable_dlopen_self_static=unknown ;;
10992   esac
10993 fi
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011 striplib=
11012 old_striplib=
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11014 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11015 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11016   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11017   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11019 $as_echo "yes" >&6; }
11020 else
11021 # FIXME - insert some real tests, host_os isn't really good enough
11022   case $host_os in
11023   darwin*)
11024     if test -n "$STRIP" ; then
11025       striplib="$STRIP -x"
11026       old_striplib="$STRIP -S"
11027       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11028 $as_echo "yes" >&6; }
11029     else
11030       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11031 $as_echo "no" >&6; }
11032     fi
11033     ;;
11034   *)
11035     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11036 $as_echo "no" >&6; }
11037     ;;
11038   esac
11039 fi
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052   # Report which library types will actually be built
11053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11054 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11056 $as_echo "$can_build_shared" >&6; }
11057
11058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11059 $as_echo_n "checking whether to build shared libraries... " >&6; }
11060   test "$can_build_shared" = "no" && enable_shared=no
11061
11062   # On AIX, shared libraries and static libraries use the same namespace, and
11063   # are all built from PIC.
11064   case $host_os in
11065   aix3*)
11066     test "$enable_shared" = yes && enable_static=no
11067     if test -n "$RANLIB"; then
11068       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11069       postinstall_cmds='$RANLIB $lib'
11070     fi
11071     ;;
11072
11073   aix[4-9]*)
11074     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11075       test "$enable_shared" = yes && enable_static=no
11076     fi
11077     ;;
11078   esac
11079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11080 $as_echo "$enable_shared" >&6; }
11081
11082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11083 $as_echo_n "checking whether to build static libraries... " >&6; }
11084   # Make sure either enable_shared or enable_static is yes.
11085   test "$enable_shared" = yes || enable_static=yes
11086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11087 $as_echo "$enable_static" >&6; }
11088
11089
11090
11091
11092 fi
11093 ac_ext=c
11094 ac_cpp='$CPP $CPPFLAGS'
11095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11098
11099 CC="$lt_save_CC"
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113         ac_config_commands="$ac_config_commands libtool"
11114
11115
11116
11117
11118 # Only expand once:
11119
11120
11121
11122
11123
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11125 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11126 set x ${MAKE-make}
11127 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11128 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
11129   $as_echo_n "(cached) " >&6
11130 else
11131   cat >conftest.make <<\_ACEOF
11132 SHELL = /bin/sh
11133 all:
11134         @echo '@@@%%%=$(MAKE)=@@@%%%'
11135 _ACEOF
11136 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
11137 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11138   *@@@%%%=?*=@@@%%%*)
11139     eval ac_cv_prog_make_${ac_make}_set=yes;;
11140   *)
11141     eval ac_cv_prog_make_${ac_make}_set=no;;
11142 esac
11143 rm -f conftest.make
11144 fi
11145 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11147 $as_echo "yes" >&6; }
11148   SET_MAKE=
11149 else
11150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11151 $as_echo "no" >&6; }
11152   SET_MAKE="MAKE=${MAKE-make}"
11153 fi
11154
11155
11156 # -------
11157 # Headers
11158 # -------
11159
11160 # Sanity check for the cross-compilation case:
11161 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11162 if test "x$ac_cv_header_stdio_h" = xyes; then :
11163   :
11164 else
11165   as_fn_error $? "Can't find stdio.h.
11166 You must have a usable C system for the target already installed, at least
11167 including headers and, preferably, the library, before you can configure
11168 the Objective C runtime system.  If necessary, install gcc now with
11169 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11170 fi
11171
11172
11173
11174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11175 $as_echo_n "checking for ANSI C header files... " >&6; }
11176 if ${ac_cv_header_stdc+:} false; then :
11177   $as_echo_n "(cached) " >&6
11178 else
11179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11180 /* end confdefs.h.  */
11181 #include <stdlib.h>
11182 #include <stdarg.h>
11183 #include <string.h>
11184 #include <float.h>
11185
11186 int
11187 main ()
11188 {
11189
11190   ;
11191   return 0;
11192 }
11193 _ACEOF
11194 if ac_fn_c_try_compile "$LINENO"; then :
11195   ac_cv_header_stdc=yes
11196 else
11197   ac_cv_header_stdc=no
11198 fi
11199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11200
11201 if test $ac_cv_header_stdc = yes; then
11202   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11204 /* end confdefs.h.  */
11205 #include <string.h>
11206
11207 _ACEOF
11208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11209   $EGREP "memchr" >/dev/null 2>&1; then :
11210
11211 else
11212   ac_cv_header_stdc=no
11213 fi
11214 rm -f conftest*
11215
11216 fi
11217
11218 if test $ac_cv_header_stdc = yes; then
11219   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11221 /* end confdefs.h.  */
11222 #include <stdlib.h>
11223
11224 _ACEOF
11225 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11226   $EGREP "free" >/dev/null 2>&1; then :
11227
11228 else
11229   ac_cv_header_stdc=no
11230 fi
11231 rm -f conftest*
11232
11233 fi
11234
11235 if test $ac_cv_header_stdc = yes; then
11236   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11237   if test "$cross_compiling" = yes; then :
11238   :
11239 else
11240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11241 /* end confdefs.h.  */
11242 #include <ctype.h>
11243 #include <stdlib.h>
11244 #if ((' ' & 0x0FF) == 0x020)
11245 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11246 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11247 #else
11248 # define ISLOWER(c) \
11249                    (('a' <= (c) && (c) <= 'i') \
11250                      || ('j' <= (c) && (c) <= 'r') \
11251                      || ('s' <= (c) && (c) <= 'z'))
11252 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11253 #endif
11254
11255 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11256 int
11257 main ()
11258 {
11259   int i;
11260   for (i = 0; i < 256; i++)
11261     if (XOR (islower (i), ISLOWER (i))
11262         || toupper (i) != TOUPPER (i))
11263       return 2;
11264   return 0;
11265 }
11266 _ACEOF
11267 if ac_fn_c_try_run "$LINENO"; then :
11268
11269 else
11270   ac_cv_header_stdc=no
11271 fi
11272 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11273   conftest.$ac_objext conftest.beam conftest.$ac_ext
11274 fi
11275
11276 fi
11277 fi
11278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11279 $as_echo "$ac_cv_header_stdc" >&6; }
11280 if test $ac_cv_header_stdc = yes; then
11281
11282 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11283
11284 fi
11285
11286
11287 for ac_header in sched.h
11288 do :
11289   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11290 if test "x$ac_cv_header_sched_h" = xyes; then :
11291   cat >>confdefs.h <<_ACEOF
11292 #define HAVE_SCHED_H 1
11293 _ACEOF
11294
11295 fi
11296
11297 done
11298
11299
11300 # -----------
11301 # Miscellanea
11302 # -----------
11303
11304 # Check if we have thread-local storage
11305
11306
11307    # Check whether --enable-tls was given.
11308 if test "${enable_tls+set}" = set; then :
11309   enableval=$enable_tls;
11310       case "$enableval" in
11311        yes|no) ;;
11312        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11313       esac
11314
11315 else
11316   enable_tls=yes
11317 fi
11318
11319
11320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11321 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11322 if ${gcc_cv_have_tls+:} false; then :
11323   $as_echo_n "(cached) " >&6
11324 else
11325
11326     if test "$cross_compiling" = yes; then :
11327                 if test x$gcc_no_link = xyes; then
11328   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11329 fi
11330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11331 /* end confdefs.h.  */
11332 __thread int a; int b; int main() { return a = b; }
11333 _ACEOF
11334 if ac_fn_c_try_link "$LINENO"; then :
11335   chktls_save_LDFLAGS="$LDFLAGS"
11336                           case $host in
11337             *-*-linux* | -*-uclinuxfdpic*)
11338               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11339               ;;
11340           esac
11341           chktls_save_CFLAGS="$CFLAGS"
11342           CFLAGS="-fPIC $CFLAGS"
11343                   if test x$gcc_no_link = xyes; then
11344   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11345 fi
11346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11347 /* end confdefs.h.  */
11348 int f() { return 0; }
11349 _ACEOF
11350 if ac_fn_c_try_link "$LINENO"; then :
11351   if test x$gcc_no_link = xyes; then
11352   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11353 fi
11354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11355 /* end confdefs.h.  */
11356 __thread int a; int b; int f() { return a = b; }
11357 _ACEOF
11358 if ac_fn_c_try_link "$LINENO"; then :
11359   gcc_cv_have_tls=yes
11360 else
11361   gcc_cv_have_tls=no
11362 fi
11363 rm -f core conftest.err conftest.$ac_objext \
11364     conftest$ac_exeext conftest.$ac_ext
11365 else
11366   gcc_cv_have_tls=yes
11367 fi
11368 rm -f core conftest.err conftest.$ac_objext \
11369     conftest$ac_exeext conftest.$ac_ext
11370           CFLAGS="$chktls_save_CFLAGS"
11371           LDFLAGS="$chktls_save_LDFLAGS"
11372 else
11373   gcc_cv_have_tls=no
11374 fi
11375 rm -f core conftest.err conftest.$ac_objext \
11376     conftest$ac_exeext conftest.$ac_ext
11377
11378
11379 else
11380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381 /* end confdefs.h.  */
11382 __thread int a; int b; int main() { return a = b; }
11383 _ACEOF
11384 if ac_fn_c_try_run "$LINENO"; then :
11385                       chktls_save_LDFLAGS="$LDFLAGS"
11386       LDFLAGS="-static $LDFLAGS"
11387       if test x$gcc_no_link = xyes; then
11388   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11389 fi
11390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11391 /* end confdefs.h.  */
11392 int main() { return 0; }
11393 _ACEOF
11394 if ac_fn_c_try_link "$LINENO"; then :
11395   if test "$cross_compiling" = yes; then :
11396   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11397 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11398 as_fn_error $? "cannot run test program while cross compiling
11399 See \`config.log' for more details" "$LINENO" 5; }
11400 else
11401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11402 /* end confdefs.h.  */
11403 __thread int a; int b; int main() { return a = b; }
11404 _ACEOF
11405 if ac_fn_c_try_run "$LINENO"; then :
11406   gcc_cv_have_tls=yes
11407 else
11408   gcc_cv_have_tls=no
11409 fi
11410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11411   conftest.$ac_objext conftest.beam conftest.$ac_ext
11412 fi
11413
11414 else
11415   gcc_cv_have_tls=yes
11416 fi
11417 rm -f core conftest.err conftest.$ac_objext \
11418     conftest$ac_exeext conftest.$ac_ext
11419       LDFLAGS="$chktls_save_LDFLAGS"
11420       if test $gcc_cv_have_tls = yes; then
11421                                                 chktls_save_CFLAGS="$CFLAGS"
11422         thread_CFLAGS=failed
11423         for flag in '' '-pthread' '-lpthread'; do
11424           CFLAGS="$flag $chktls_save_CFLAGS"
11425           if test x$gcc_no_link = xyes; then
11426   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11427 fi
11428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11429 /* end confdefs.h.  */
11430 #include <pthread.h>
11431                 void *g(void *d) { return NULL; }
11432 int
11433 main ()
11434 {
11435 pthread_t t; pthread_create(&t,NULL,g,NULL);
11436   ;
11437   return 0;
11438 }
11439 _ACEOF
11440 if ac_fn_c_try_link "$LINENO"; then :
11441   thread_CFLAGS="$flag"
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext \
11444     conftest$ac_exeext conftest.$ac_ext
11445           if test "X$thread_CFLAGS" != Xfailed; then
11446             break
11447           fi
11448         done
11449         CFLAGS="$chktls_save_CFLAGS"
11450         if test "X$thread_CFLAGS" != Xfailed; then
11451           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11452                                                   if test "$cross_compiling" = yes; then :
11453   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11455 as_fn_error $? "cannot run test program while cross compiling
11456 See \`config.log' for more details" "$LINENO" 5; }
11457 else
11458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11459 /* end confdefs.h.  */
11460 #include <pthread.h>
11461                 __thread int a;
11462                 static int *volatile a_in_other_thread;
11463                 static void *
11464                 thread_func (void *arg)
11465                 {
11466                   a_in_other_thread = &a;
11467                   return (void *)0;
11468                 }
11469 int
11470 main ()
11471 {
11472 pthread_t thread;
11473                 void *thread_retval;
11474                 int *volatile a_in_main_thread;
11475                 a_in_main_thread = &a;
11476                 if (pthread_create (&thread, (pthread_attr_t *)0,
11477                                     thread_func, (void *)0))
11478                   return 0;
11479                 if (pthread_join (thread, &thread_retval))
11480                   return 0;
11481                 return (a_in_other_thread == a_in_main_thread);
11482   ;
11483   return 0;
11484 }
11485 _ACEOF
11486 if ac_fn_c_try_run "$LINENO"; then :
11487   gcc_cv_have_tls=yes
11488 else
11489   gcc_cv_have_tls=no
11490 fi
11491 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11492   conftest.$ac_objext conftest.beam conftest.$ac_ext
11493 fi
11494
11495           CFLAGS="$chktls_save_CFLAGS"
11496         fi
11497       fi
11498 else
11499   gcc_cv_have_tls=no
11500 fi
11501 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11502   conftest.$ac_objext conftest.beam conftest.$ac_ext
11503 fi
11504
11505 fi
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11507 $as_echo "$gcc_cv_have_tls" >&6; }
11508   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11509
11510 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11511
11512   fi
11513
11514
11515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11516 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11517 if ${gt_cv_bitfield_type_matters+:} false; then :
11518   $as_echo_n "(cached) " >&6
11519 else
11520
11521     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11522 /* end confdefs.h.  */
11523 struct foo1 { char x; char y:1; char z; };
11524 struct foo2 { char x; long long int y:1; char z; };
11525 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11526 int
11527 main ()
11528 {
11529
11530   ;
11531   return 0;
11532 }
11533 _ACEOF
11534 if ac_fn_c_try_compile "$LINENO"; then :
11535   gt_cv_bitfield_type_matters=yes
11536 else
11537   gt_cv_bitfield_type_matters=no
11538 fi
11539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11540
11541 fi
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11543 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11544   if test $gt_cv_bitfield_type_matters = yes; then
11545
11546 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11547
11548   fi
11549
11550
11551 # -----------
11552 # boehm-gc
11553 # -----------
11554
11555 # Check whether --enable-objc-gc was given.
11556 if test "${enable_objc_gc+set}" = set; then :
11557   enableval=$enable_objc_gc;
11558 else
11559   enable_objc_gc=no
11560 fi
11561
11562
11563 # Check whether --with-target-bdw-gc was given.
11564 if test "${with_target_bdw_gc+set}" = set; then :
11565   withval=$with_target_bdw_gc;
11566 fi
11567
11568
11569 # Check whether --with-target-bdw-gc-include was given.
11570 if test "${with_target_bdw_gc_include+set}" = set; then :
11571   withval=$with_target_bdw_gc_include;
11572 fi
11573
11574
11575 # Check whether --with-target-bdw-gc-lib was given.
11576 if test "${with_target_bdw_gc_lib+set}" = set; then :
11577   withval=$with_target_bdw_gc_lib;
11578 fi
11579
11580
11581 case "$enable_objc_gc" in
11582 no)
11583   use_bdw_gc=no
11584   ;;
11585 *)
11586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11587 $as_echo_n "checking for bdw garbage collector... " >&6; }
11588   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11589         BDW_GC_CFLAGS=
11590     BDW_GC_LIBS="-lgc"
11591   else
11592         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11593       as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11594     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11595       as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11596     else
11597       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11598 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11599     fi
11600     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11601     bdw_val=
11602     if test "x$with_target_bdw_gc" != x; then
11603       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11604         case "$i" in
11605           *=*) sd=${i%%=*}; d=${i#*=} ;;
11606           *) sd=.; d=$i ;;
11607         esac
11608         if test "$mldir" = "$sd"; then
11609           bdw_val=$d
11610         fi
11611       done
11612       if test "x$bdw_val" = x; then
11613         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11614       fi
11615       bdw_inc_dir="$bdw_val/include"
11616       bdw_lib_dir="$bdw_val/lib"
11617     fi
11618     bdw_val=
11619     if test "x$with_target_bdw_gc_include" != x; then
11620       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11621         case "$i" in
11622           *=*) sd=${i%%=*}; d=${i#*=} ;;
11623           *) sd=.; d=$i; fallback=$i ;;
11624         esac
11625         if test "$mldir" = "$sd"; then
11626           bdw_val=$d
11627         fi
11628       done
11629       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11630         bdw_inc_dir="$fallback"
11631       elif test "x$bdw_val" = x; then
11632         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11633       else
11634         bdw_inc_dir="$bdw_val"
11635       fi
11636     fi
11637     bdw_val=
11638     if test "x$with_target_bdw_gc_lib" != x; then
11639       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11640         case "$i" in
11641           *=*) sd=${i%%=*}; d=${i#*=} ;;
11642           *) sd=.; d=$i ;;
11643         esac
11644         if test "$mldir" = "$sd"; then
11645           bdw_val=$d
11646         fi
11647       done
11648       if test "x$bdw_val" = x; then
11649         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11650       fi
11651       bdw_lib_dir="$bdw_val"
11652     fi
11653     if test "x$bdw_inc_dir" = x; then
11654       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11655     fi
11656     if test "x$bdw_lib_dir" = x; then
11657       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11658     fi
11659     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11660     if test -f $bdw_lib_dir/libgc.la; then
11661       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11662     else
11663       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11664     fi
11665     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11666 $as_echo "found" >&6; }
11667   fi
11668
11669   case "$BDW_GC_LIBS" in
11670   *libgc.la)
11671     use_bdw_gc=yes
11672     ;;
11673   *)
11674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11675 $as_echo_n "checking for system boehm-gc... " >&6; }
11676     save_CFLAGS=$CFLAGS
11677     save_LIBS=$LIBS
11678     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11679     LIBS="$LIBS $BDW_GC_LIBS"
11680             if test x$gcc_no_link = xyes; then
11681   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11682 fi
11683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11684 /* end confdefs.h.  */
11685 #include <gc/gc.h>
11686 int
11687 main ()
11688 {
11689 GC_init()
11690   ;
11691   return 0;
11692 }
11693 _ACEOF
11694 if ac_fn_c_try_link "$LINENO"; then :
11695
11696         if test "$cross_compiling" = yes; then :
11697             system_bdw_gc_found=no
11698
11699 else
11700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11701 /* end confdefs.h.  */
11702
11703           #include <gc/gc.h>
11704           int main() {
11705             GC_init();
11706             return 0;
11707           }
11708
11709 _ACEOF
11710 if ac_fn_c_try_run "$LINENO"; then :
11711   system_bdw_gc_found=yes
11712 else
11713   system_bdw_gc_found=no
11714 fi
11715 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11716   conftest.$ac_objext conftest.beam conftest.$ac_ext
11717 fi
11718
11719
11720 else
11721   system_bdw_gc_found=no
11722 fi
11723 rm -f core conftest.err conftest.$ac_objext \
11724     conftest$ac_exeext conftest.$ac_ext
11725     CFLAGS=$save_CFLAGS
11726     LIBS=$save_LIBS
11727     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11728       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11729 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11730       use_bdw_gc=no
11731     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11732       as_fn_error $? "system bdw-gc required but not found" "$LINENO" 5
11733     else
11734       use_bdw_gc=yes
11735       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11736 $as_echo "found" >&6; }
11737     fi
11738   esac
11739 esac
11740
11741 if test "$use_bdw_gc" = no; then
11742   OBJC_GCFLAGS=''
11743   OBJC_BOEHM_GC=''
11744   OBJC_BOEHM_GC_INCLUDES=''
11745   OBJC_BOEHM_GC_LIBS=''
11746 else
11747   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11748   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11749   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11750   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11751 fi
11752
11753
11754
11755
11756
11757 # Determine what GCC version number to use in filesystem paths.
11758
11759   get_gcc_base_ver="cat"
11760
11761 # Check whether --with-gcc-major-version-only was given.
11762 if test "${with_gcc_major_version_only+set}" = set; then :
11763   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11764         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
11765       fi
11766
11767 fi
11768
11769
11770
11771
11772 # ------
11773 # Output
11774 # ------
11775
11776 if test ${multilib} = yes; then
11777   multilib_arg="--enable-multilib"
11778 else
11779   multilib_arg=
11780 fi
11781
11782 ac_config_files="$ac_config_files Makefile"
11783
11784 cat >confcache <<\_ACEOF
11785 # This file is a shell script that caches the results of configure
11786 # tests run on this system so they can be shared between configure
11787 # scripts and configure runs, see configure's option --config-cache.
11788 # It is not useful on other systems.  If it contains results you don't
11789 # want to keep, you may remove or edit it.
11790 #
11791 # config.status only pays attention to the cache file if you give it
11792 # the --recheck option to rerun configure.
11793 #
11794 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11795 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11796 # following values.
11797
11798 _ACEOF
11799
11800 # The following way of writing the cache mishandles newlines in values,
11801 # but we know of no workaround that is simple, portable, and efficient.
11802 # So, we kill variables containing newlines.
11803 # Ultrix sh set writes to stderr and can't be redirected directly,
11804 # and sets the high bit in the cache file unless we assign to the vars.
11805 (
11806   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11807     eval ac_val=\$$ac_var
11808     case $ac_val in #(
11809     *${as_nl}*)
11810       case $ac_var in #(
11811       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11812 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11813       esac
11814       case $ac_var in #(
11815       _ | IFS | as_nl) ;; #(
11816       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11817       *) { eval $ac_var=; unset $ac_var;} ;;
11818       esac ;;
11819     esac
11820   done
11821
11822   (set) 2>&1 |
11823     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11824     *${as_nl}ac_space=\ *)
11825       # `set' does not quote correctly, so add quotes: double-quote
11826       # substitution turns \\\\ into \\, and sed turns \\ into \.
11827       sed -n \
11828         "s/'/'\\\\''/g;
11829           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11830       ;; #(
11831     *)
11832       # `set' quotes correctly as required by POSIX, so do not add quotes.
11833       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11834       ;;
11835     esac |
11836     sort
11837 ) |
11838   sed '
11839      /^ac_cv_env_/b end
11840      t clear
11841      :clear
11842      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11843      t end
11844      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11845      :end' >>confcache
11846 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11847   if test -w "$cache_file"; then
11848     if test "x$cache_file" != "x/dev/null"; then
11849       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11850 $as_echo "$as_me: updating cache $cache_file" >&6;}
11851       if test ! -f "$cache_file" || test -h "$cache_file"; then
11852         cat confcache >"$cache_file"
11853       else
11854         case $cache_file in #(
11855         */* | ?:*)
11856           mv -f confcache "$cache_file"$$ &&
11857           mv -f "$cache_file"$$ "$cache_file" ;; #(
11858         *)
11859           mv -f confcache "$cache_file" ;;
11860         esac
11861       fi
11862     fi
11863   else
11864     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11865 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11866   fi
11867 fi
11868 rm -f confcache
11869
11870 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11871 # Let make expand exec_prefix.
11872 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11873
11874 DEFS=-DHAVE_CONFIG_H
11875
11876 ac_libobjs=
11877 ac_ltlibobjs=
11878 U=
11879 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11880   # 1. Remove the extension, and $U if already installed.
11881   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11882   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11883   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11884   #    will be set to the directory where LIBOBJS objects are built.
11885   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11886   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11887 done
11888 LIBOBJS=$ac_libobjs
11889
11890 LTLIBOBJS=$ac_ltlibobjs
11891
11892
11893 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11894   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11895 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11896 fi
11897
11898 : "${CONFIG_STATUS=./config.status}"
11899 ac_write_fail=0
11900 ac_clean_files_save=$ac_clean_files
11901 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11902 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11903 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11904 as_write_fail=0
11905 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11906 #! $SHELL
11907 # Generated by $as_me.
11908 # Run this file to recreate the current configuration.
11909 # Compiler output produced by configure, useful for debugging
11910 # configure, is in config.log if it exists.
11911
11912 debug=false
11913 ac_cs_recheck=false
11914 ac_cs_silent=false
11915
11916 SHELL=\${CONFIG_SHELL-$SHELL}
11917 export SHELL
11918 _ASEOF
11919 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11920 ## -------------------- ##
11921 ## M4sh Initialization. ##
11922 ## -------------------- ##
11923
11924 # Be more Bourne compatible
11925 DUALCASE=1; export DUALCASE # for MKS sh
11926 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11927   emulate sh
11928   NULLCMD=:
11929   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11930   # is contrary to our usage.  Disable this feature.
11931   alias -g '${1+"$@"}'='"$@"'
11932   setopt NO_GLOB_SUBST
11933 else
11934   case `(set -o) 2>/dev/null` in #(
11935   *posix*) :
11936     set -o posix ;; #(
11937   *) :
11938      ;;
11939 esac
11940 fi
11941
11942
11943 as_nl='
11944 '
11945 export as_nl
11946 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11947 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11948 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11949 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11950 # Prefer a ksh shell builtin over an external printf program on Solaris,
11951 # but without wasting forks for bash or zsh.
11952 if test -z "$BASH_VERSION$ZSH_VERSION" \
11953     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11954   as_echo='print -r --'
11955   as_echo_n='print -rn --'
11956 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11957   as_echo='printf %s\n'
11958   as_echo_n='printf %s'
11959 else
11960   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11961     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11962     as_echo_n='/usr/ucb/echo -n'
11963   else
11964     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11965     as_echo_n_body='eval
11966       arg=$1;
11967       case $arg in #(
11968       *"$as_nl"*)
11969         expr "X$arg" : "X\\(.*\\)$as_nl";
11970         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11971       esac;
11972       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11973     '
11974     export as_echo_n_body
11975     as_echo_n='sh -c $as_echo_n_body as_echo'
11976   fi
11977   export as_echo_body
11978   as_echo='sh -c $as_echo_body as_echo'
11979 fi
11980
11981 # The user is always right.
11982 if test "${PATH_SEPARATOR+set}" != set; then
11983   PATH_SEPARATOR=:
11984   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11985     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11986       PATH_SEPARATOR=';'
11987   }
11988 fi
11989
11990
11991 # IFS
11992 # We need space, tab and new line, in precisely that order.  Quoting is
11993 # there to prevent editors from complaining about space-tab.
11994 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11995 # splitting by setting IFS to empty value.)
11996 IFS=" ""        $as_nl"
11997
11998 # Find who we are.  Look in the path if we contain no directory separator.
11999 as_myself=
12000 case $0 in #((
12001   *[\\/]* ) as_myself=$0 ;;
12002   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12003 for as_dir in $PATH
12004 do
12005   IFS=$as_save_IFS
12006   test -z "$as_dir" && as_dir=.
12007     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12008   done
12009 IFS=$as_save_IFS
12010
12011      ;;
12012 esac
12013 # We did not find ourselves, most probably we were run as `sh COMMAND'
12014 # in which case we are not to be found in the path.
12015 if test "x$as_myself" = x; then
12016   as_myself=$0
12017 fi
12018 if test ! -f "$as_myself"; then
12019   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12020   exit 1
12021 fi
12022
12023 # Unset variables that we do not need and which cause bugs (e.g. in
12024 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12025 # suppresses any "Segmentation fault" message there.  '((' could
12026 # trigger a bug in pdksh 5.2.14.
12027 for as_var in BASH_ENV ENV MAIL MAILPATH
12028 do eval test x\${$as_var+set} = xset \
12029   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12030 done
12031 PS1='$ '
12032 PS2='> '
12033 PS4='+ '
12034
12035 # NLS nuisances.
12036 LC_ALL=C
12037 export LC_ALL
12038 LANGUAGE=C
12039 export LANGUAGE
12040
12041 # CDPATH.
12042 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12043
12044
12045 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12046 # ----------------------------------------
12047 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12048 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12049 # script with STATUS, using 1 if that was 0.
12050 as_fn_error ()
12051 {
12052   as_status=$1; test $as_status -eq 0 && as_status=1
12053   if test "$4"; then
12054     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12055     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12056   fi
12057   $as_echo "$as_me: error: $2" >&2
12058   as_fn_exit $as_status
12059 } # as_fn_error
12060
12061
12062 # as_fn_set_status STATUS
12063 # -----------------------
12064 # Set $? to STATUS, without forking.
12065 as_fn_set_status ()
12066 {
12067   return $1
12068 } # as_fn_set_status
12069
12070 # as_fn_exit STATUS
12071 # -----------------
12072 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12073 as_fn_exit ()
12074 {
12075   set +e
12076   as_fn_set_status $1
12077   exit $1
12078 } # as_fn_exit
12079
12080 # as_fn_unset VAR
12081 # ---------------
12082 # Portably unset VAR.
12083 as_fn_unset ()
12084 {
12085   { eval $1=; unset $1;}
12086 }
12087 as_unset=as_fn_unset
12088 # as_fn_append VAR VALUE
12089 # ----------------------
12090 # Append the text in VALUE to the end of the definition contained in VAR. Take
12091 # advantage of any shell optimizations that allow amortized linear growth over
12092 # repeated appends, instead of the typical quadratic growth present in naive
12093 # implementations.
12094 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12095   eval 'as_fn_append ()
12096   {
12097     eval $1+=\$2
12098   }'
12099 else
12100   as_fn_append ()
12101   {
12102     eval $1=\$$1\$2
12103   }
12104 fi # as_fn_append
12105
12106 # as_fn_arith ARG...
12107 # ------------------
12108 # Perform arithmetic evaluation on the ARGs, and store the result in the
12109 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12110 # must be portable across $(()) and expr.
12111 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12112   eval 'as_fn_arith ()
12113   {
12114     as_val=$(( $* ))
12115   }'
12116 else
12117   as_fn_arith ()
12118   {
12119     as_val=`expr "$@" || test $? -eq 1`
12120   }
12121 fi # as_fn_arith
12122
12123
12124 if expr a : '\(a\)' >/dev/null 2>&1 &&
12125    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12126   as_expr=expr
12127 else
12128   as_expr=false
12129 fi
12130
12131 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12132   as_basename=basename
12133 else
12134   as_basename=false
12135 fi
12136
12137 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12138   as_dirname=dirname
12139 else
12140   as_dirname=false
12141 fi
12142
12143 as_me=`$as_basename -- "$0" ||
12144 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12145          X"$0" : 'X\(//\)$' \| \
12146          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12147 $as_echo X/"$0" |
12148     sed '/^.*\/\([^/][^/]*\)\/*$/{
12149             s//\1/
12150             q
12151           }
12152           /^X\/\(\/\/\)$/{
12153             s//\1/
12154             q
12155           }
12156           /^X\/\(\/\).*/{
12157             s//\1/
12158             q
12159           }
12160           s/.*/./; q'`
12161
12162 # Avoid depending upon Character Ranges.
12163 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12164 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12165 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12166 as_cr_digits='0123456789'
12167 as_cr_alnum=$as_cr_Letters$as_cr_digits
12168
12169 ECHO_C= ECHO_N= ECHO_T=
12170 case `echo -n x` in #(((((
12171 -n*)
12172   case `echo 'xy\c'` in
12173   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12174   xy)  ECHO_C='\c';;
12175   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12176        ECHO_T=' ';;
12177   esac;;
12178 *)
12179   ECHO_N='-n';;
12180 esac
12181
12182 rm -f conf$$ conf$$.exe conf$$.file
12183 if test -d conf$$.dir; then
12184   rm -f conf$$.dir/conf$$.file
12185 else
12186   rm -f conf$$.dir
12187   mkdir conf$$.dir 2>/dev/null
12188 fi
12189 if (echo >conf$$.file) 2>/dev/null; then
12190   if ln -s conf$$.file conf$$ 2>/dev/null; then
12191     as_ln_s='ln -s'
12192     # ... but there are two gotchas:
12193     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12194     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12195     # In both cases, we have to default to `cp -pR'.
12196     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12197       as_ln_s='cp -pR'
12198   elif ln conf$$.file conf$$ 2>/dev/null; then
12199     as_ln_s=ln
12200   else
12201     as_ln_s='cp -pR'
12202   fi
12203 else
12204   as_ln_s='cp -pR'
12205 fi
12206 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12207 rmdir conf$$.dir 2>/dev/null
12208
12209
12210 # as_fn_mkdir_p
12211 # -------------
12212 # Create "$as_dir" as a directory, including parents if necessary.
12213 as_fn_mkdir_p ()
12214 {
12215
12216   case $as_dir in #(
12217   -*) as_dir=./$as_dir;;
12218   esac
12219   test -d "$as_dir" || eval $as_mkdir_p || {
12220     as_dirs=
12221     while :; do
12222       case $as_dir in #(
12223       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12224       *) as_qdir=$as_dir;;
12225       esac
12226       as_dirs="'$as_qdir' $as_dirs"
12227       as_dir=`$as_dirname -- "$as_dir" ||
12228 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12229          X"$as_dir" : 'X\(//\)[^/]' \| \
12230          X"$as_dir" : 'X\(//\)$' \| \
12231          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12232 $as_echo X"$as_dir" |
12233     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12234             s//\1/
12235             q
12236           }
12237           /^X\(\/\/\)[^/].*/{
12238             s//\1/
12239             q
12240           }
12241           /^X\(\/\/\)$/{
12242             s//\1/
12243             q
12244           }
12245           /^X\(\/\).*/{
12246             s//\1/
12247             q
12248           }
12249           s/.*/./; q'`
12250       test -d "$as_dir" && break
12251     done
12252     test -z "$as_dirs" || eval "mkdir $as_dirs"
12253   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12254
12255
12256 } # as_fn_mkdir_p
12257 if mkdir -p . 2>/dev/null; then
12258   as_mkdir_p='mkdir -p "$as_dir"'
12259 else
12260   test -d ./-p && rmdir ./-p
12261   as_mkdir_p=false
12262 fi
12263
12264
12265 # as_fn_executable_p FILE
12266 # -----------------------
12267 # Test if FILE is an executable regular file.
12268 as_fn_executable_p ()
12269 {
12270   test -f "$1" && test -x "$1"
12271 } # as_fn_executable_p
12272 as_test_x='test -x'
12273 as_executable_p=as_fn_executable_p
12274
12275 # Sed expression to map a string onto a valid CPP name.
12276 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12277
12278 # Sed expression to map a string onto a valid variable name.
12279 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12280
12281
12282 exec 6>&1
12283 ## ----------------------------------- ##
12284 ## Main body of $CONFIG_STATUS script. ##
12285 ## ----------------------------------- ##
12286 _ASEOF
12287 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12288
12289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12290 # Save the log message, to keep $0 and so on meaningful, and to
12291 # report actual input values of CONFIG_FILES etc. instead of their
12292 # values after options handling.
12293 ac_log="
12294 This file was extended by package-unused $as_me version-unused, which was
12295 generated by GNU Autoconf 2.69.  Invocation command line was
12296
12297   CONFIG_FILES    = $CONFIG_FILES
12298   CONFIG_HEADERS  = $CONFIG_HEADERS
12299   CONFIG_LINKS    = $CONFIG_LINKS
12300   CONFIG_COMMANDS = $CONFIG_COMMANDS
12301   $ $0 $@
12302
12303 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12304 "
12305
12306 _ACEOF
12307
12308 case $ac_config_files in *"
12309 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12310 esac
12311
12312 case $ac_config_headers in *"
12313 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12314 esac
12315
12316
12317 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12318 # Files that config.status was made for.
12319 config_files="$ac_config_files"
12320 config_headers="$ac_config_headers"
12321 config_commands="$ac_config_commands"
12322
12323 _ACEOF
12324
12325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12326 ac_cs_usage="\
12327 \`$as_me' instantiates files and other configuration actions
12328 from templates according to the current configuration.  Unless the files
12329 and actions are specified as TAGs, all are instantiated by default.
12330
12331 Usage: $0 [OPTION]... [TAG]...
12332
12333   -h, --help       print this help, then exit
12334   -V, --version    print version number and configuration settings, then exit
12335       --config     print configuration, then exit
12336   -q, --quiet, --silent
12337                    do not print progress messages
12338   -d, --debug      don't remove temporary files
12339       --recheck    update $as_me by reconfiguring in the same conditions
12340       --file=FILE[:TEMPLATE]
12341                    instantiate the configuration file FILE
12342       --header=FILE[:TEMPLATE]
12343                    instantiate the configuration header FILE
12344
12345 Configuration files:
12346 $config_files
12347
12348 Configuration headers:
12349 $config_headers
12350
12351 Configuration commands:
12352 $config_commands
12353
12354 Report bugs to the package provider."
12355
12356 _ACEOF
12357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12358 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12359 ac_cs_version="\\
12360 package-unused config.status version-unused
12361 configured by $0, generated by GNU Autoconf 2.69,
12362   with options \\"\$ac_cs_config\\"
12363
12364 Copyright (C) 2012 Free Software Foundation, Inc.
12365 This config.status script is free software; the Free Software Foundation
12366 gives unlimited permission to copy, distribute and modify it."
12367
12368 ac_pwd='$ac_pwd'
12369 srcdir='$srcdir'
12370 INSTALL='$INSTALL'
12371 AWK='$AWK'
12372 test -n "\$AWK" || AWK=awk
12373 _ACEOF
12374
12375 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12376 # The default lists apply if the user does not specify any file.
12377 ac_need_defaults=:
12378 while test $# != 0
12379 do
12380   case $1 in
12381   --*=?*)
12382     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12383     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12384     ac_shift=:
12385     ;;
12386   --*=)
12387     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12388     ac_optarg=
12389     ac_shift=:
12390     ;;
12391   *)
12392     ac_option=$1
12393     ac_optarg=$2
12394     ac_shift=shift
12395     ;;
12396   esac
12397
12398   case $ac_option in
12399   # Handling of the options.
12400   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12401     ac_cs_recheck=: ;;
12402   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12403     $as_echo "$ac_cs_version"; exit ;;
12404   --config | --confi | --conf | --con | --co | --c )
12405     $as_echo "$ac_cs_config"; exit ;;
12406   --debug | --debu | --deb | --de | --d | -d )
12407     debug=: ;;
12408   --file | --fil | --fi | --f )
12409     $ac_shift
12410     case $ac_optarg in
12411     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12412     '') as_fn_error $? "missing file argument" ;;
12413     esac
12414     as_fn_append CONFIG_FILES " '$ac_optarg'"
12415     ac_need_defaults=false;;
12416   --header | --heade | --head | --hea )
12417     $ac_shift
12418     case $ac_optarg in
12419     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12420     esac
12421     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12422     ac_need_defaults=false;;
12423   --he | --h)
12424     # Conflict between --help and --header
12425     as_fn_error $? "ambiguous option: \`$1'
12426 Try \`$0 --help' for more information.";;
12427   --help | --hel | -h )
12428     $as_echo "$ac_cs_usage"; exit ;;
12429   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12430   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12431     ac_cs_silent=: ;;
12432
12433   # This is an error.
12434   -*) as_fn_error $? "unrecognized option: \`$1'
12435 Try \`$0 --help' for more information." ;;
12436
12437   *) as_fn_append ac_config_targets " $1"
12438      ac_need_defaults=false ;;
12439
12440   esac
12441   shift
12442 done
12443
12444 ac_configure_extra_args=
12445
12446 if $ac_cs_silent; then
12447   exec 6>/dev/null
12448   ac_configure_extra_args="$ac_configure_extra_args --silent"
12449 fi
12450
12451 _ACEOF
12452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12453 if \$ac_cs_recheck; then
12454   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12455   shift
12456   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12457   CONFIG_SHELL='$SHELL'
12458   export CONFIG_SHELL
12459   exec "\$@"
12460 fi
12461
12462 _ACEOF
12463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12464 exec 5>>config.log
12465 {
12466   echo
12467   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12468 ## Running $as_me. ##
12469 _ASBOX
12470   $as_echo "$ac_log"
12471 } >&5
12472
12473 _ACEOF
12474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12475 #
12476 # INIT-COMMANDS
12477 #
12478
12479 srcdir="$srcdir"
12480 host="$host"
12481 target="$target"
12482 with_multisubdir="$with_multisubdir"
12483 with_multisrctop="$with_multisrctop"
12484 with_target_subdir="$with_target_subdir"
12485 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12486 multi_basedir="$multi_basedir"
12487 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12488 CC="$CC"
12489 CXX="$CXX"
12490 GFORTRAN="$GFORTRAN"
12491 GDC="$GDC"
12492
12493
12494 # The HP-UX ksh and POSIX shell print the target directory to stdout
12495 # if CDPATH is set.
12496 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12497
12498 sed_quote_subst='$sed_quote_subst'
12499 double_quote_subst='$double_quote_subst'
12500 delay_variable_subst='$delay_variable_subst'
12501 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12502 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12503 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12504 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12505 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12506 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12507 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12508 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12509 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12510 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12511 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12512 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12513 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12514 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12515 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12516 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12517 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12518 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12519 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12520 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12521 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12522 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12523 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12524 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12525 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12526 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12527 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12528 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12529 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12530 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12531 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12532 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12533 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12534 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12535 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12536 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12537 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12538 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12539 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12540 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12541 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12542 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12543 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12544 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12545 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12546 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12547 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12548 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12549 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12550 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12551 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"`'
12552 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12553 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12554 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12555 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12556 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12557 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12558 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12559 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12560 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12561 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12562 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12563 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12564 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12565 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12566 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12567 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12568 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12569 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12570 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12571 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12572 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12573 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12574 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12575 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12576 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12577 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12578 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12579 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12580 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12581 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12582 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12583 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12584 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12585 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12586 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12587 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12588 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12589 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12590 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12591 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12592 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12593 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12594 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12595 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12596 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12597 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12598 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12599 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12600 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12601 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12602 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12603 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12604 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12605 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12606 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12607 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12608 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12609 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12610 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12611 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12612 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12613 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12614 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12615 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12616 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12617 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12618 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12619 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12620 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12621 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12622 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12623
12624 LTCC='$LTCC'
12625 LTCFLAGS='$LTCFLAGS'
12626 compiler='$compiler_DEFAULT'
12627
12628 # A function that is used when there is no print builtin or printf.
12629 func_fallback_echo ()
12630 {
12631   eval 'cat <<_LTECHO_EOF
12632 \$1
12633 _LTECHO_EOF'
12634 }
12635
12636 # Quote evaled strings.
12637 for var in AS \
12638 DLLTOOL \
12639 OBJDUMP \
12640 SHELL \
12641 ECHO \
12642 SED \
12643 GREP \
12644 EGREP \
12645 FGREP \
12646 LD \
12647 NM \
12648 LN_S \
12649 lt_SP2NL \
12650 lt_NL2SP \
12651 reload_flag \
12652 deplibs_check_method \
12653 file_magic_cmd \
12654 AR \
12655 AR_FLAGS \
12656 STRIP \
12657 RANLIB \
12658 CC \
12659 CFLAGS \
12660 compiler \
12661 lt_cv_sys_global_symbol_pipe \
12662 lt_cv_sys_global_symbol_to_cdecl \
12663 lt_cv_sys_global_symbol_to_c_name_address \
12664 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12665 lt_prog_compiler_no_builtin_flag \
12666 lt_prog_compiler_wl \
12667 lt_prog_compiler_pic \
12668 lt_prog_compiler_static \
12669 lt_cv_prog_compiler_c_o \
12670 need_locks \
12671 DSYMUTIL \
12672 NMEDIT \
12673 LIPO \
12674 OTOOL \
12675 OTOOL64 \
12676 shrext_cmds \
12677 export_dynamic_flag_spec \
12678 whole_archive_flag_spec \
12679 compiler_needs_object \
12680 with_gnu_ld \
12681 allow_undefined_flag \
12682 no_undefined_flag \
12683 hardcode_libdir_flag_spec \
12684 hardcode_libdir_flag_spec_ld \
12685 hardcode_libdir_separator \
12686 fix_srcfile_path \
12687 exclude_expsyms \
12688 include_expsyms \
12689 file_list_spec \
12690 variables_saved_for_relink \
12691 libname_spec \
12692 library_names_spec \
12693 soname_spec \
12694 install_override_mode \
12695 finish_eval \
12696 old_striplib \
12697 striplib; do
12698     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12699     *[\\\\\\\`\\"\\\$]*)
12700       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12701       ;;
12702     *)
12703       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12704       ;;
12705     esac
12706 done
12707
12708 # Double-quote double-evaled strings.
12709 for var in reload_cmds \
12710 old_postinstall_cmds \
12711 old_postuninstall_cmds \
12712 old_archive_cmds \
12713 extract_expsyms_cmds \
12714 old_archive_from_new_cmds \
12715 old_archive_from_expsyms_cmds \
12716 archive_cmds \
12717 archive_expsym_cmds \
12718 module_cmds \
12719 module_expsym_cmds \
12720 export_symbols_cmds \
12721 prelink_cmds \
12722 postinstall_cmds \
12723 postuninstall_cmds \
12724 finish_cmds \
12725 sys_lib_search_path_spec \
12726 sys_lib_dlsearch_path_spec; do
12727     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12728     *[\\\\\\\`\\"\\\$]*)
12729       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12730       ;;
12731     *)
12732       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12733       ;;
12734     esac
12735 done
12736
12737 ac_aux_dir='$ac_aux_dir'
12738 xsi_shell='$xsi_shell'
12739 lt_shell_append='$lt_shell_append'
12740
12741 # See if we are running on zsh, and set the options which allow our
12742 # commands through without removal of \ escapes INIT.
12743 if test -n "\${ZSH_VERSION+set}" ; then
12744    setopt NO_GLOB_SUBST
12745 fi
12746
12747
12748     PACKAGE='$PACKAGE'
12749     VERSION='$VERSION'
12750     TIMESTAMP='$TIMESTAMP'
12751     RM='$RM'
12752     ofile='$ofile'
12753
12754
12755
12756
12757 _ACEOF
12758
12759 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12760
12761 # Handling of arguments.
12762 for ac_config_target in $ac_config_targets
12763 do
12764   case $ac_config_target in
12765     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12766     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12767     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12768     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12769
12770   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12771   esac
12772 done
12773
12774
12775 # If the user did not use the arguments to specify the items to instantiate,
12776 # then the envvar interface is used.  Set only those that are not.
12777 # We use the long form for the default assignment because of an extremely
12778 # bizarre bug on SunOS 4.1.3.
12779 if $ac_need_defaults; then
12780   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12781   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12782   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12783 fi
12784
12785 # Have a temporary directory for convenience.  Make it in the build tree
12786 # simply because there is no reason against having it here, and in addition,
12787 # creating and moving files from /tmp can sometimes cause problems.
12788 # Hook for its removal unless debugging.
12789 # Note that there is a small window in which the directory will not be cleaned:
12790 # after its creation but before its name has been assigned to `$tmp'.
12791 $debug ||
12792 {
12793   tmp= ac_tmp=
12794   trap 'exit_status=$?
12795   : "${ac_tmp:=$tmp}"
12796   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12797 ' 0
12798   trap 'as_fn_exit 1' 1 2 13 15
12799 }
12800 # Create a (secure) tmp directory for tmp files.
12801
12802 {
12803   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12804   test -d "$tmp"
12805 }  ||
12806 {
12807   tmp=./conf$$-$RANDOM
12808   (umask 077 && mkdir "$tmp")
12809 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12810 ac_tmp=$tmp
12811
12812 # Set up the scripts for CONFIG_FILES section.
12813 # No need to generate them if there are no CONFIG_FILES.
12814 # This happens for instance with `./config.status config.h'.
12815 if test -n "$CONFIG_FILES"; then
12816
12817
12818 ac_cr=`echo X | tr X '\015'`
12819 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12820 # But we know of no other shell where ac_cr would be empty at this
12821 # point, so we can use a bashism as a fallback.
12822 if test "x$ac_cr" = x; then
12823   eval ac_cr=\$\'\\r\'
12824 fi
12825 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12826 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12827   ac_cs_awk_cr='\\r'
12828 else
12829   ac_cs_awk_cr=$ac_cr
12830 fi
12831
12832 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12833 _ACEOF
12834
12835
12836 {
12837   echo "cat >conf$$subs.awk <<_ACEOF" &&
12838   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12839   echo "_ACEOF"
12840 } >conf$$subs.sh ||
12841   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12842 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12843 ac_delim='%!_!# '
12844 for ac_last_try in false false false false false :; do
12845   . ./conf$$subs.sh ||
12846     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12847
12848   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12849   if test $ac_delim_n = $ac_delim_num; then
12850     break
12851   elif $ac_last_try; then
12852     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12853   else
12854     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12855   fi
12856 done
12857 rm -f conf$$subs.sh
12858
12859 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12860 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12861 _ACEOF
12862 sed -n '
12863 h
12864 s/^/S["/; s/!.*/"]=/
12865 p
12866 g
12867 s/^[^!]*!//
12868 :repl
12869 t repl
12870 s/'"$ac_delim"'$//
12871 t delim
12872 :nl
12873 h
12874 s/\(.\{148\}\)..*/\1/
12875 t more1
12876 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12877 p
12878 n
12879 b repl
12880 :more1
12881 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12882 p
12883 g
12884 s/.\{148\}//
12885 t nl
12886 :delim
12887 h
12888 s/\(.\{148\}\)..*/\1/
12889 t more2
12890 s/["\\]/\\&/g; s/^/"/; s/$/"/
12891 p
12892 b
12893 :more2
12894 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12895 p
12896 g
12897 s/.\{148\}//
12898 t delim
12899 ' <conf$$subs.awk | sed '
12900 /^[^""]/{
12901   N
12902   s/\n//
12903 }
12904 ' >>$CONFIG_STATUS || ac_write_fail=1
12905 rm -f conf$$subs.awk
12906 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12907 _ACAWK
12908 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12909   for (key in S) S_is_set[key] = 1
12910   FS = "\a"
12911
12912 }
12913 {
12914   line = $ 0
12915   nfields = split(line, field, "@")
12916   substed = 0
12917   len = length(field[1])
12918   for (i = 2; i < nfields; i++) {
12919     key = field[i]
12920     keylen = length(key)
12921     if (S_is_set[key]) {
12922       value = S[key]
12923       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12924       len += length(value) + length(field[++i])
12925       substed = 1
12926     } else
12927       len += 1 + keylen
12928   }
12929
12930   print line
12931 }
12932
12933 _ACAWK
12934 _ACEOF
12935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12936 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12937   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12938 else
12939   cat
12940 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12941   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12942 _ACEOF
12943
12944 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12945 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12946 # trailing colons and then remove the whole line if VPATH becomes empty
12947 # (actually we leave an empty line to preserve line numbers).
12948 if test "x$srcdir" = x.; then
12949   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12950 h
12951 s///
12952 s/^/:/
12953 s/[      ]*$/:/
12954 s/:\$(srcdir):/:/g
12955 s/:\${srcdir}:/:/g
12956 s/:@srcdir@:/:/g
12957 s/^:*//
12958 s/:*$//
12959 x
12960 s/\(=[   ]*\).*/\1/
12961 G
12962 s/\n//
12963 s/^[^=]*=[       ]*$//
12964 }'
12965 fi
12966
12967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12968 fi # test -n "$CONFIG_FILES"
12969
12970 # Set up the scripts for CONFIG_HEADERS section.
12971 # No need to generate them if there are no CONFIG_HEADERS.
12972 # This happens for instance with `./config.status Makefile'.
12973 if test -n "$CONFIG_HEADERS"; then
12974 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
12975 BEGIN {
12976 _ACEOF
12977
12978 # Transform confdefs.h into an awk script `defines.awk', embedded as
12979 # here-document in config.status, that substitutes the proper values into
12980 # config.h.in to produce config.h.
12981
12982 # Create a delimiter string that does not exist in confdefs.h, to ease
12983 # handling of long lines.
12984 ac_delim='%!_!# '
12985 for ac_last_try in false false :; do
12986   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
12987   if test -z "$ac_tt"; then
12988     break
12989   elif $ac_last_try; then
12990     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
12991   else
12992     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12993   fi
12994 done
12995
12996 # For the awk script, D is an array of macro values keyed by name,
12997 # likewise P contains macro parameters if any.  Preserve backslash
12998 # newline sequences.
12999
13000 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13001 sed -n '
13002 s/.\{148\}/&'"$ac_delim"'/g
13003 t rset
13004 :rset
13005 s/^[     ]*#[    ]*define[       ][      ]*/ /
13006 t def
13007 d
13008 :def
13009 s/\\$//
13010 t bsnl
13011 s/["\\]/\\&/g
13012 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13013 D["\1"]=" \3"/p
13014 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13015 d
13016 :bsnl
13017 s/["\\]/\\&/g
13018 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13019 D["\1"]=" \3\\\\\\n"\\/p
13020 t cont
13021 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13022 t cont
13023 d
13024 :cont
13025 n
13026 s/.\{148\}/&'"$ac_delim"'/g
13027 t clear
13028 :clear
13029 s/\\$//
13030 t bsnlc
13031 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13032 d
13033 :bsnlc
13034 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13035 b cont
13036 ' <confdefs.h | sed '
13037 s/'"$ac_delim"'/"\\\
13038 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13039
13040 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13041   for (key in D) D_is_set[key] = 1
13042   FS = "\a"
13043 }
13044 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13045   line = \$ 0
13046   split(line, arg, " ")
13047   if (arg[1] == "#") {
13048     defundef = arg[2]
13049     mac1 = arg[3]
13050   } else {
13051     defundef = substr(arg[1], 2)
13052     mac1 = arg[2]
13053   }
13054   split(mac1, mac2, "(") #)
13055   macro = mac2[1]
13056   prefix = substr(line, 1, index(line, defundef) - 1)
13057   if (D_is_set[macro]) {
13058     # Preserve the white space surrounding the "#".
13059     print prefix "define", macro P[macro] D[macro]
13060     next
13061   } else {
13062     # Replace #undef with comments.  This is necessary, for example,
13063     # in the case of _POSIX_SOURCE, which is predefined and required
13064     # on some systems where configure will not decide to define it.
13065     if (defundef == "undef") {
13066       print "/*", prefix defundef, macro, "*/"
13067       next
13068     }
13069   }
13070 }
13071 { print }
13072 _ACAWK
13073 _ACEOF
13074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13075   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13076 fi # test -n "$CONFIG_HEADERS"
13077
13078
13079 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13080 shift
13081 for ac_tag
13082 do
13083   case $ac_tag in
13084   :[FHLC]) ac_mode=$ac_tag; continue;;
13085   esac
13086   case $ac_mode$ac_tag in
13087   :[FHL]*:*);;
13088   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13089   :[FH]-) ac_tag=-:-;;
13090   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13091   esac
13092   ac_save_IFS=$IFS
13093   IFS=:
13094   set x $ac_tag
13095   IFS=$ac_save_IFS
13096   shift
13097   ac_file=$1
13098   shift
13099
13100   case $ac_mode in
13101   :L) ac_source=$1;;
13102   :[FH])
13103     ac_file_inputs=
13104     for ac_f
13105     do
13106       case $ac_f in
13107       -) ac_f="$ac_tmp/stdin";;
13108       *) # Look for the file first in the build tree, then in the source tree
13109          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13110          # because $ac_f cannot contain `:'.
13111          test -f "$ac_f" ||
13112            case $ac_f in
13113            [\\/$]*) false;;
13114            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13115            esac ||
13116            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13117       esac
13118       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13119       as_fn_append ac_file_inputs " '$ac_f'"
13120     done
13121
13122     # Let's still pretend it is `configure' which instantiates (i.e., don't
13123     # use $as_me), people would be surprised to read:
13124     #    /* config.h.  Generated by config.status.  */
13125     configure_input='Generated from '`
13126           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13127         `' by configure.'
13128     if test x"$ac_file" != x-; then
13129       configure_input="$ac_file.  $configure_input"
13130       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13131 $as_echo "$as_me: creating $ac_file" >&6;}
13132     fi
13133     # Neutralize special characters interpreted by sed in replacement strings.
13134     case $configure_input in #(
13135     *\&* | *\|* | *\\* )
13136        ac_sed_conf_input=`$as_echo "$configure_input" |
13137        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13138     *) ac_sed_conf_input=$configure_input;;
13139     esac
13140
13141     case $ac_tag in
13142     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13143       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13144     esac
13145     ;;
13146   esac
13147
13148   ac_dir=`$as_dirname -- "$ac_file" ||
13149 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13150          X"$ac_file" : 'X\(//\)[^/]' \| \
13151          X"$ac_file" : 'X\(//\)$' \| \
13152          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13153 $as_echo X"$ac_file" |
13154     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13155             s//\1/
13156             q
13157           }
13158           /^X\(\/\/\)[^/].*/{
13159             s//\1/
13160             q
13161           }
13162           /^X\(\/\/\)$/{
13163             s//\1/
13164             q
13165           }
13166           /^X\(\/\).*/{
13167             s//\1/
13168             q
13169           }
13170           s/.*/./; q'`
13171   as_dir="$ac_dir"; as_fn_mkdir_p
13172   ac_builddir=.
13173
13174 case "$ac_dir" in
13175 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13176 *)
13177   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13178   # A ".." for each directory in $ac_dir_suffix.
13179   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13180   case $ac_top_builddir_sub in
13181   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13182   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13183   esac ;;
13184 esac
13185 ac_abs_top_builddir=$ac_pwd
13186 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13187 # for backward compatibility:
13188 ac_top_builddir=$ac_top_build_prefix
13189
13190 case $srcdir in
13191   .)  # We are building in place.
13192     ac_srcdir=.
13193     ac_top_srcdir=$ac_top_builddir_sub
13194     ac_abs_top_srcdir=$ac_pwd ;;
13195   [\\/]* | ?:[\\/]* )  # Absolute name.
13196     ac_srcdir=$srcdir$ac_dir_suffix;
13197     ac_top_srcdir=$srcdir
13198     ac_abs_top_srcdir=$srcdir ;;
13199   *) # Relative name.
13200     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13201     ac_top_srcdir=$ac_top_build_prefix$srcdir
13202     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13203 esac
13204 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13205
13206
13207   case $ac_mode in
13208   :F)
13209   #
13210   # CONFIG_FILE
13211   #
13212
13213   case $INSTALL in
13214   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13215   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13216   esac
13217 _ACEOF
13218
13219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13220 # If the template does not know about datarootdir, expand it.
13221 # FIXME: This hack should be removed a few years after 2.60.
13222 ac_datarootdir_hack=; ac_datarootdir_seen=
13223 ac_sed_dataroot='
13224 /datarootdir/ {
13225   p
13226   q
13227 }
13228 /@datadir@/p
13229 /@docdir@/p
13230 /@infodir@/p
13231 /@localedir@/p
13232 /@mandir@/p'
13233 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13234 *datarootdir*) ac_datarootdir_seen=yes;;
13235 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13236   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13237 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13238 _ACEOF
13239 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13240   ac_datarootdir_hack='
13241   s&@datadir@&$datadir&g
13242   s&@docdir@&$docdir&g
13243   s&@infodir@&$infodir&g
13244   s&@localedir@&$localedir&g
13245   s&@mandir@&$mandir&g
13246   s&\\\${datarootdir}&$datarootdir&g' ;;
13247 esac
13248 _ACEOF
13249
13250 # Neutralize VPATH when `$srcdir' = `.'.
13251 # Shell code in configure.ac might set extrasub.
13252 # FIXME: do we really want to maintain this feature?
13253 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13254 ac_sed_extra="$ac_vpsub
13255 $extrasub
13256 _ACEOF
13257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13258 :t
13259 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13260 s|@configure_input@|$ac_sed_conf_input|;t t
13261 s&@top_builddir@&$ac_top_builddir_sub&;t t
13262 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13263 s&@srcdir@&$ac_srcdir&;t t
13264 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13265 s&@top_srcdir@&$ac_top_srcdir&;t t
13266 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13267 s&@builddir@&$ac_builddir&;t t
13268 s&@abs_builddir@&$ac_abs_builddir&;t t
13269 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13270 s&@INSTALL@&$ac_INSTALL&;t t
13271 $ac_datarootdir_hack
13272 "
13273 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13274   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13275
13276 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13277   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13278   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13279       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13280   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13281 which seems to be undefined.  Please make sure it is defined" >&5
13282 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13283 which seems to be undefined.  Please make sure it is defined" >&2;}
13284
13285   rm -f "$ac_tmp/stdin"
13286   case $ac_file in
13287   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13288   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13289   esac \
13290   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13291  ;;
13292   :H)
13293   #
13294   # CONFIG_HEADER
13295   #
13296   if test x"$ac_file" != x-; then
13297     {
13298       $as_echo "/* $configure_input  */" \
13299       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13300     } >"$ac_tmp/config.h" \
13301       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13302     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13303       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13304 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13305     else
13306       rm -f "$ac_file"
13307       mv "$ac_tmp/config.h" "$ac_file" \
13308         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13309     fi
13310   else
13311     $as_echo "/* $configure_input  */" \
13312       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13313       || as_fn_error $? "could not create -" "$LINENO" 5
13314   fi
13315  ;;
13316
13317   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13318 $as_echo "$as_me: executing $ac_file commands" >&6;}
13319  ;;
13320   esac
13321
13322
13323   case $ac_file$ac_mode in
13324     "default-1":C)
13325 # Only add multilib support code if we just rebuilt the top-level
13326 # Makefile.
13327 case " $CONFIG_FILES " in
13328  *" Makefile "*)
13329    ac_file=Makefile . ${multi_basedir}/config-ml.in
13330    ;;
13331 esac ;;
13332     "libtool":C)
13333
13334     # See if we are running on zsh, and set the options which allow our
13335     # commands through without removal of \ escapes.
13336     if test -n "${ZSH_VERSION+set}" ; then
13337       setopt NO_GLOB_SUBST
13338     fi
13339
13340     cfgfile="${ofile}T"
13341     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13342     $RM "$cfgfile"
13343
13344     cat <<_LT_EOF >> "$cfgfile"
13345 #! $SHELL
13346
13347 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13348 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13349 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13350 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13351 #
13352 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13353 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13354 #   Written by Gordon Matzigkeit, 1996
13355 #
13356 #   This file is part of GNU Libtool.
13357 #
13358 # GNU Libtool is free software; you can redistribute it and/or
13359 # modify it under the terms of the GNU General Public License as
13360 # published by the Free Software Foundation; either version 2 of
13361 # the License, or (at your option) any later version.
13362 #
13363 # As a special exception to the GNU General Public License,
13364 # if you distribute this file as part of a program or library that
13365 # is built using GNU Libtool, you may include this file under the
13366 # same distribution terms that you use for the rest of that program.
13367 #
13368 # GNU Libtool is distributed in the hope that it will be useful,
13369 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13370 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13371 # GNU General Public License for more details.
13372 #
13373 # You should have received a copy of the GNU General Public License
13374 # along with GNU Libtool; see the file COPYING.  If not, a copy
13375 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13376 # obtained by writing to the Free Software Foundation, Inc.,
13377 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13378
13379
13380 # The names of the tagged configurations supported by this script.
13381 available_tags=""
13382
13383 # ### BEGIN LIBTOOL CONFIG
13384
13385 # Assembler program.
13386 AS=$lt_AS
13387
13388 # DLL creation program.
13389 DLLTOOL=$lt_DLLTOOL
13390
13391 # Object dumper program.
13392 OBJDUMP=$lt_OBJDUMP
13393
13394 # Which release of libtool.m4 was used?
13395 macro_version=$macro_version
13396 macro_revision=$macro_revision
13397
13398 # Whether or not to build shared libraries.
13399 build_libtool_libs=$enable_shared
13400
13401 # Whether or not to build static libraries.
13402 build_old_libs=$enable_static
13403
13404 # What type of objects to build.
13405 pic_mode=$pic_mode
13406
13407 # Whether or not to optimize for fast installation.
13408 fast_install=$enable_fast_install
13409
13410 # Shell to use when invoking shell scripts.
13411 SHELL=$lt_SHELL
13412
13413 # An echo program that protects backslashes.
13414 ECHO=$lt_ECHO
13415
13416 # The host system.
13417 host_alias=$host_alias
13418 host=$host
13419 host_os=$host_os
13420
13421 # The build system.
13422 build_alias=$build_alias
13423 build=$build
13424 build_os=$build_os
13425
13426 # A sed program that does not truncate output.
13427 SED=$lt_SED
13428
13429 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13430 Xsed="\$SED -e 1s/^X//"
13431
13432 # A grep program that handles long lines.
13433 GREP=$lt_GREP
13434
13435 # An ERE matcher.
13436 EGREP=$lt_EGREP
13437
13438 # A literal string matcher.
13439 FGREP=$lt_FGREP
13440
13441 # A BSD- or MS-compatible name lister.
13442 NM=$lt_NM
13443
13444 # Whether we need soft or hard links.
13445 LN_S=$lt_LN_S
13446
13447 # What is the maximum length of a command?
13448 max_cmd_len=$max_cmd_len
13449
13450 # Object file suffix (normally "o").
13451 objext=$ac_objext
13452
13453 # Executable file suffix (normally "").
13454 exeext=$exeext
13455
13456 # whether the shell understands "unset".
13457 lt_unset=$lt_unset
13458
13459 # turn spaces into newlines.
13460 SP2NL=$lt_lt_SP2NL
13461
13462 # turn newlines into spaces.
13463 NL2SP=$lt_lt_NL2SP
13464
13465 # Method to check whether dependent libraries are shared objects.
13466 deplibs_check_method=$lt_deplibs_check_method
13467
13468 # Command to use when deplibs_check_method == "file_magic".
13469 file_magic_cmd=$lt_file_magic_cmd
13470
13471 # The archiver.
13472 AR=$lt_AR
13473 AR_FLAGS=$lt_AR_FLAGS
13474
13475 # A symbol stripping program.
13476 STRIP=$lt_STRIP
13477
13478 # Commands used to install an old-style archive.
13479 RANLIB=$lt_RANLIB
13480 old_postinstall_cmds=$lt_old_postinstall_cmds
13481 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13482
13483 # Whether to use a lock for old archive extraction.
13484 lock_old_archive_extraction=$lock_old_archive_extraction
13485
13486 # A C compiler.
13487 LTCC=$lt_CC
13488
13489 # LTCC compiler flags.
13490 LTCFLAGS=$lt_CFLAGS
13491
13492 # Take the output of nm and produce a listing of raw symbols and C names.
13493 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13494
13495 # Transform the output of nm in a proper C declaration.
13496 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13497
13498 # Transform the output of nm in a C name address pair.
13499 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13500
13501 # Transform the output of nm in a C name address pair when lib prefix is needed.
13502 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13503
13504 # The name of the directory that contains temporary libtool files.
13505 objdir=$objdir
13506
13507 # Used to examine libraries when file_magic_cmd begins with "file".
13508 MAGIC_CMD=$MAGIC_CMD
13509
13510 # Must we lock files when doing compilation?
13511 need_locks=$lt_need_locks
13512
13513 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13514 DSYMUTIL=$lt_DSYMUTIL
13515
13516 # Tool to change global to local symbols on Mac OS X.
13517 NMEDIT=$lt_NMEDIT
13518
13519 # Tool to manipulate fat objects and archives on Mac OS X.
13520 LIPO=$lt_LIPO
13521
13522 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13523 OTOOL=$lt_OTOOL
13524
13525 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13526 OTOOL64=$lt_OTOOL64
13527
13528 # Old archive suffix (normally "a").
13529 libext=$libext
13530
13531 # Shared library suffix (normally ".so").
13532 shrext_cmds=$lt_shrext_cmds
13533
13534 # The commands to extract the exported symbol list from a shared archive.
13535 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13536
13537 # Variables whose values should be saved in libtool wrapper scripts and
13538 # restored at link time.
13539 variables_saved_for_relink=$lt_variables_saved_for_relink
13540
13541 # Do we need the "lib" prefix for modules?
13542 need_lib_prefix=$need_lib_prefix
13543
13544 # Do we need a version for libraries?
13545 need_version=$need_version
13546
13547 # Library versioning type.
13548 version_type=$version_type
13549
13550 # Shared library runtime path variable.
13551 runpath_var=$runpath_var
13552
13553 # Shared library path variable.
13554 shlibpath_var=$shlibpath_var
13555
13556 # Is shlibpath searched before the hard-coded library search path?
13557 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13558
13559 # Format of library name prefix.
13560 libname_spec=$lt_libname_spec
13561
13562 # List of archive names.  First name is the real one, the rest are links.
13563 # The last name is the one that the linker finds with -lNAME
13564 library_names_spec=$lt_library_names_spec
13565
13566 # The coded name of the library, if different from the real name.
13567 soname_spec=$lt_soname_spec
13568
13569 # Permission mode override for installation of shared libraries.
13570 install_override_mode=$lt_install_override_mode
13571
13572 # Command to use after installation of a shared archive.
13573 postinstall_cmds=$lt_postinstall_cmds
13574
13575 # Command to use after uninstallation of a shared archive.
13576 postuninstall_cmds=$lt_postuninstall_cmds
13577
13578 # Commands used to finish a libtool library installation in a directory.
13579 finish_cmds=$lt_finish_cmds
13580
13581 # As "finish_cmds", except a single script fragment to be evaled but
13582 # not shown.
13583 finish_eval=$lt_finish_eval
13584
13585 # Whether we should hardcode library paths into libraries.
13586 hardcode_into_libs=$hardcode_into_libs
13587
13588 # Compile-time system search path for libraries.
13589 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13590
13591 # Run-time system search path for libraries.
13592 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13593
13594 # Whether dlopen is supported.
13595 dlopen_support=$enable_dlopen
13596
13597 # Whether dlopen of programs is supported.
13598 dlopen_self=$enable_dlopen_self
13599
13600 # Whether dlopen of statically linked programs is supported.
13601 dlopen_self_static=$enable_dlopen_self_static
13602
13603 # Commands to strip libraries.
13604 old_striplib=$lt_old_striplib
13605 striplib=$lt_striplib
13606
13607
13608 # The linker used to build libraries.
13609 LD=$lt_LD
13610
13611 # How to create reloadable object files.
13612 reload_flag=$lt_reload_flag
13613 reload_cmds=$lt_reload_cmds
13614
13615 # Commands used to build an old-style archive.
13616 old_archive_cmds=$lt_old_archive_cmds
13617
13618 # A language specific compiler.
13619 CC=$lt_compiler
13620
13621 # Is the compiler the GNU compiler?
13622 with_gcc=$GCC
13623
13624 # Compiler flag to turn off builtin functions.
13625 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13626
13627 # How to pass a linker flag through the compiler.
13628 wl=$lt_lt_prog_compiler_wl
13629
13630 # Additional compiler flags for building library objects.
13631 pic_flag=$lt_lt_prog_compiler_pic
13632
13633 # Compiler flag to prevent dynamic linking.
13634 link_static_flag=$lt_lt_prog_compiler_static
13635
13636 # Does compiler simultaneously support -c and -o options?
13637 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13638
13639 # Whether or not to add -lc for building shared libraries.
13640 build_libtool_need_lc=$archive_cmds_need_lc
13641
13642 # Whether or not to disallow shared libs when runtime libs are static.
13643 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13644
13645 # Compiler flag to allow reflexive dlopens.
13646 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13647
13648 # Compiler flag to generate shared objects directly from archives.
13649 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13650
13651 # Whether the compiler copes with passing no objects directly.
13652 compiler_needs_object=$lt_compiler_needs_object
13653
13654 # Create an old-style archive from a shared archive.
13655 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13656
13657 # Create a temporary old-style archive to link instead of a shared archive.
13658 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13659
13660 # Commands used to build a shared archive.
13661 archive_cmds=$lt_archive_cmds
13662 archive_expsym_cmds=$lt_archive_expsym_cmds
13663
13664 # Commands used to build a loadable module if different from building
13665 # a shared archive.
13666 module_cmds=$lt_module_cmds
13667 module_expsym_cmds=$lt_module_expsym_cmds
13668
13669 # Whether we are building with GNU ld or not.
13670 with_gnu_ld=$lt_with_gnu_ld
13671
13672 # Flag that allows shared libraries with undefined symbols to be built.
13673 allow_undefined_flag=$lt_allow_undefined_flag
13674
13675 # Flag that enforces no undefined symbols.
13676 no_undefined_flag=$lt_no_undefined_flag
13677
13678 # Flag to hardcode \$libdir into a binary during linking.
13679 # This must work even if \$libdir does not exist
13680 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13681
13682 # If ld is used when linking, flag to hardcode \$libdir into a binary
13683 # during linking.  This must work even if \$libdir does not exist.
13684 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13685
13686 # Whether we need a single "-rpath" flag with a separated argument.
13687 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13688
13689 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13690 # DIR into the resulting binary.
13691 hardcode_direct=$hardcode_direct
13692
13693 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13694 # DIR into the resulting binary and the resulting library dependency is
13695 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13696 # library is relocated.
13697 hardcode_direct_absolute=$hardcode_direct_absolute
13698
13699 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13700 # into the resulting binary.
13701 hardcode_minus_L=$hardcode_minus_L
13702
13703 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13704 # into the resulting binary.
13705 hardcode_shlibpath_var=$hardcode_shlibpath_var
13706
13707 # Set to "yes" if building a shared library automatically hardcodes DIR
13708 # into the library and all subsequent libraries and executables linked
13709 # against it.
13710 hardcode_automatic=$hardcode_automatic
13711
13712 # Set to yes if linker adds runtime paths of dependent libraries
13713 # to runtime path list.
13714 inherit_rpath=$inherit_rpath
13715
13716 # Whether libtool must link a program against all its dependency libraries.
13717 link_all_deplibs=$link_all_deplibs
13718
13719 # Fix the shell variable \$srcfile for the compiler.
13720 fix_srcfile_path=$lt_fix_srcfile_path
13721
13722 # Set to "yes" if exported symbols are required.
13723 always_export_symbols=$always_export_symbols
13724
13725 # The commands to list exported symbols.
13726 export_symbols_cmds=$lt_export_symbols_cmds
13727
13728 # Symbols that should not be listed in the preloaded symbols.
13729 exclude_expsyms=$lt_exclude_expsyms
13730
13731 # Symbols that must always be exported.
13732 include_expsyms=$lt_include_expsyms
13733
13734 # Commands necessary for linking programs (against libraries) with templates.
13735 prelink_cmds=$lt_prelink_cmds
13736
13737 # Specify filename containing input files.
13738 file_list_spec=$lt_file_list_spec
13739
13740 # How to hardcode a shared library path into an executable.
13741 hardcode_action=$hardcode_action
13742
13743 # ### END LIBTOOL CONFIG
13744
13745 _LT_EOF
13746
13747   case $host_os in
13748   aix3*)
13749     cat <<\_LT_EOF >> "$cfgfile"
13750 # AIX sometimes has problems with the GCC collect2 program.  For some
13751 # reason, if we set the COLLECT_NAMES environment variable, the problems
13752 # vanish in a puff of smoke.
13753 if test "X${COLLECT_NAMES+set}" != Xset; then
13754   COLLECT_NAMES=
13755   export COLLECT_NAMES
13756 fi
13757 _LT_EOF
13758     ;;
13759   esac
13760
13761
13762 ltmain="$ac_aux_dir/ltmain.sh"
13763
13764
13765   # We use sed instead of cat because bash on DJGPP gets confused if
13766   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13767   # text mode, it properly converts lines to CR/LF.  This bash problem
13768   # is reportedly fixed, but why not run on old versions too?
13769   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13770     || (rm -f "$cfgfile"; exit 1)
13771
13772   case $xsi_shell in
13773   yes)
13774     cat << \_LT_EOF >> "$cfgfile"
13775
13776 # func_dirname file append nondir_replacement
13777 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13778 # otherwise set result to NONDIR_REPLACEMENT.
13779 func_dirname ()
13780 {
13781   case ${1} in
13782     */*) func_dirname_result="${1%/*}${2}" ;;
13783     *  ) func_dirname_result="${3}" ;;
13784   esac
13785 }
13786
13787 # func_basename file
13788 func_basename ()
13789 {
13790   func_basename_result="${1##*/}"
13791 }
13792
13793 # func_dirname_and_basename file append nondir_replacement
13794 # perform func_basename and func_dirname in a single function
13795 # call:
13796 #   dirname:  Compute the dirname of FILE.  If nonempty,
13797 #             add APPEND to the result, otherwise set result
13798 #             to NONDIR_REPLACEMENT.
13799 #             value returned in "$func_dirname_result"
13800 #   basename: Compute filename of FILE.
13801 #             value retuned in "$func_basename_result"
13802 # Implementation must be kept synchronized with func_dirname
13803 # and func_basename. For efficiency, we do not delegate to
13804 # those functions but instead duplicate the functionality here.
13805 func_dirname_and_basename ()
13806 {
13807   case ${1} in
13808     */*) func_dirname_result="${1%/*}${2}" ;;
13809     *  ) func_dirname_result="${3}" ;;
13810   esac
13811   func_basename_result="${1##*/}"
13812 }
13813
13814 # func_stripname prefix suffix name
13815 # strip PREFIX and SUFFIX off of NAME.
13816 # PREFIX and SUFFIX must not contain globbing or regex special
13817 # characters, hashes, percent signs, but SUFFIX may contain a leading
13818 # dot (in which case that matches only a dot).
13819 func_stripname ()
13820 {
13821   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13822   # positional parameters, so assign one to ordinary parameter first.
13823   func_stripname_result=${3}
13824   func_stripname_result=${func_stripname_result#"${1}"}
13825   func_stripname_result=${func_stripname_result%"${2}"}
13826 }
13827
13828 # func_opt_split
13829 func_opt_split ()
13830 {
13831   func_opt_split_opt=${1%%=*}
13832   func_opt_split_arg=${1#*=}
13833 }
13834
13835 # func_lo2o object
13836 func_lo2o ()
13837 {
13838   case ${1} in
13839     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13840     *)    func_lo2o_result=${1} ;;
13841   esac
13842 }
13843
13844 # func_xform libobj-or-source
13845 func_xform ()
13846 {
13847   func_xform_result=${1%.*}.lo
13848 }
13849
13850 # func_arith arithmetic-term...
13851 func_arith ()
13852 {
13853   func_arith_result=$(( $* ))
13854 }
13855
13856 # func_len string
13857 # STRING may not start with a hyphen.
13858 func_len ()
13859 {
13860   func_len_result=${#1}
13861 }
13862
13863 _LT_EOF
13864     ;;
13865   *) # Bourne compatible functions.
13866     cat << \_LT_EOF >> "$cfgfile"
13867
13868 # func_dirname file append nondir_replacement
13869 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13870 # otherwise set result to NONDIR_REPLACEMENT.
13871 func_dirname ()
13872 {
13873   # Extract subdirectory from the argument.
13874   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13875   if test "X$func_dirname_result" = "X${1}"; then
13876     func_dirname_result="${3}"
13877   else
13878     func_dirname_result="$func_dirname_result${2}"
13879   fi
13880 }
13881
13882 # func_basename file
13883 func_basename ()
13884 {
13885   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13886 }
13887
13888
13889 # func_stripname prefix suffix name
13890 # strip PREFIX and SUFFIX off of NAME.
13891 # PREFIX and SUFFIX must not contain globbing or regex special
13892 # characters, hashes, percent signs, but SUFFIX may contain a leading
13893 # dot (in which case that matches only a dot).
13894 # func_strip_suffix prefix name
13895 func_stripname ()
13896 {
13897   case ${2} in
13898     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13899     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13900   esac
13901 }
13902
13903 # sed scripts:
13904 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13905 my_sed_long_arg='1s/^-[^=]*=//'
13906
13907 # func_opt_split
13908 func_opt_split ()
13909 {
13910   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13911   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13912 }
13913
13914 # func_lo2o object
13915 func_lo2o ()
13916 {
13917   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13918 }
13919
13920 # func_xform libobj-or-source
13921 func_xform ()
13922 {
13923   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13924 }
13925
13926 # func_arith arithmetic-term...
13927 func_arith ()
13928 {
13929   func_arith_result=`expr "$@"`
13930 }
13931
13932 # func_len string
13933 # STRING may not start with a hyphen.
13934 func_len ()
13935 {
13936   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13937 }
13938
13939 _LT_EOF
13940 esac
13941
13942 case $lt_shell_append in
13943   yes)
13944     cat << \_LT_EOF >> "$cfgfile"
13945
13946 # func_append var value
13947 # Append VALUE to the end of shell variable VAR.
13948 func_append ()
13949 {
13950   eval "$1+=\$2"
13951 }
13952 _LT_EOF
13953     ;;
13954   *)
13955     cat << \_LT_EOF >> "$cfgfile"
13956
13957 # func_append var value
13958 # Append VALUE to the end of shell variable VAR.
13959 func_append ()
13960 {
13961   eval "$1=\$$1\$2"
13962 }
13963
13964 _LT_EOF
13965     ;;
13966   esac
13967
13968
13969   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13970     || (rm -f "$cfgfile"; exit 1)
13971
13972   mv -f "$cfgfile" "$ofile" ||
13973     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13974   chmod +x "$ofile"
13975
13976  ;;
13977
13978   esac
13979 done # for ac_tag
13980
13981
13982 as_fn_exit 0
13983 _ACEOF
13984 ac_clean_files=$ac_clean_files_save
13985
13986 test $ac_write_fail = 0 ||
13987   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13988
13989
13990 # configure is writing to config.log, and then calls config.status.
13991 # config.status does its own redirection, appending to config.log.
13992 # Unfortunately, on DOS this fails, as config.log is still kept open
13993 # by configure, so config.status won't be able to write to it; its
13994 # output is simply discarded.  So we exec the FD to /dev/null,
13995 # effectively closing config.log, so it can be properly (re)opened and
13996 # appended to by config.status.  When coming back to configure, we
13997 # need to make the FD available again.
13998 if test "$no_create" != yes; then
13999   ac_cs_success=:
14000   ac_config_status_args=
14001   test "$silent" = yes &&
14002     ac_config_status_args="$ac_config_status_args --quiet"
14003   exec 5>/dev/null
14004   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14005   exec 5>>config.log
14006   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14007   # would make configure fail if this is the last instruction.
14008   $ac_cs_success || as_fn_exit 1
14009 fi
14010 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14011   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14012 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14013 fi
14014