libffi/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for libffi 3.4.2.
   4 #
   5 # Report bugs to <http://github.com/libffi/libffi/issues>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201
 202   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 203     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     PATH=/empty FPATH=/empty; export PATH FPATH
 207     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 208       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 209 test \$(( 1 + 1 )) = 2 || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 278 $0: http://github.com/libffi/libffi/issues about your
 279 $0: system, including any error possibly output before this
 280 $0: message. Then install a modern shell, or manually run
 281 $0: the script under such a shell if you do have one."
 282   fi
 283   exit 1
 284 fi
 285 fi
 286 fi
 287 SHELL=${CONFIG_SHELL-/bin/sh}
 288 export SHELL
 289 # Unset more variables known to interfere with behavior of common tools.
 290 CLICOLOR_FORCE= GREP_OPTIONS=
 291 unset CLICOLOR_FORCE GREP_OPTIONS
 292
 293 ## --------------------- ##
 294 ## M4sh Shell Functions. ##
 295 ## --------------------- ##
 296 # as_fn_unset VAR
 297 # ---------------
 298 # Portably unset VAR.
 299 as_fn_unset ()
 300 {
 301   { eval $1=; unset $1;}
 302 }
 303 as_unset=as_fn_unset
 304
 305 # as_fn_set_status STATUS
 306 # -----------------------
 307 # Set $? to STATUS, without forking.
 308 as_fn_set_status ()
 309 {
 310   return $1
 311 } # as_fn_set_status
 312
 313 # as_fn_exit STATUS
 314 # -----------------
 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 316 as_fn_exit ()
 317 {
 318   set +e
 319   as_fn_set_status $1
 320   exit $1
 321 } # as_fn_exit
 322
 323 # as_fn_mkdir_p
 324 # -------------
 325 # Create "$as_dir" as a directory, including parents if necessary.
 326 as_fn_mkdir_p ()
 327 {
 328
 329   case $as_dir in #(
 330   -*) as_dir=./$as_dir;;
 331   esac
 332   test -d "$as_dir" || eval $as_mkdir_p || {
 333     as_dirs=
 334     while :; do
 335       case $as_dir in #(
 336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 337       *) as_qdir=$as_dir;;
 338       esac
 339       as_dirs="'$as_qdir' $as_dirs"
 340       as_dir=`$as_dirname -- "$as_dir" ||
 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 342          X"$as_dir" : 'X\(//\)[^/]' \| \
 343          X"$as_dir" : 'X\(//\)$' \| \
 344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 345 $as_echo X"$as_dir" |
 346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\/\)[^/].*/{
 351             s//\1/
 352             q
 353           }
 354           /^X\(\/\/\)$/{
 355             s//\1/
 356             q
 357           }
 358           /^X\(\/\).*/{
 359             s//\1/
 360             q
 361           }
 362           s/.*/./; q'`
 363       test -d "$as_dir" && break
 364     done
 365     test -z "$as_dirs" || eval "mkdir $as_dirs"
 366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 367
 368
 369 } # as_fn_mkdir_p
 370
 371 # as_fn_executable_p FILE
 372 # -----------------------
 373 # Test if FILE is an executable regular file.
 374 as_fn_executable_p ()
 375 {
 376   test -f "$1" && test -x "$1"
 377 } # as_fn_executable_p
 378 # as_fn_append VAR VALUE
 379 # ----------------------
 380 # Append the text in VALUE to the end of the definition contained in VAR. Take
 381 # advantage of any shell optimizations that allow amortized linear growth over
 382 # repeated appends, instead of the typical quadratic growth present in naive
 383 # implementations.
 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 385   eval 'as_fn_append ()
 386   {
 387     eval $1+=\$2
 388   }'
 389 else
 390   as_fn_append ()
 391   {
 392     eval $1=\$$1\$2
 393   }
 394 fi # as_fn_append
 395
 396 # as_fn_arith ARG...
 397 # ------------------
 398 # Perform arithmetic evaluation on the ARGs, and store the result in the
 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 400 # must be portable across $(()) and expr.
 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 402   eval 'as_fn_arith ()
 403   {
 404     as_val=$(( $* ))
 405   }'
 406 else
 407   as_fn_arith ()
 408   {
 409     as_val=`expr "$@" || test $? -eq 1`
 410   }
 411 fi # as_fn_arith
 412
 413
 414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 415 # ----------------------------------------
 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 418 # script with STATUS, using 1 if that was 0.
 419 as_fn_error ()
 420 {
 421   as_status=$1; test $as_status -eq 0 && as_status=1
 422   if test "$4"; then
 423     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 425   fi
 426   $as_echo "$as_me: error: $2" >&2
 427   as_fn_exit $as_status
 428 } # as_fn_error
 429
 430 if expr a : '\(a\)' >/dev/null 2>&1 &&
 431    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 432   as_expr=expr
 433 else
 434   as_expr=false
 435 fi
 436
 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 438   as_basename=basename
 439 else
 440   as_basename=false
 441 fi
 442
 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 444   as_dirname=dirname
 445 else
 446   as_dirname=false
 447 fi
 448
 449 as_me=`$as_basename -- "$0" ||
 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 451          X"$0" : 'X\(//\)$' \| \
 452          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 453 $as_echo X/"$0" |
 454     sed '/^.*\/\([^/][^/]*\)\/*$/{
 455             s//\1/
 456             q
 457           }
 458           /^X\/\(\/\/\)$/{
 459             s//\1/
 460             q
 461           }
 462           /^X\/\(\/\).*/{
 463             s//\1/
 464             q
 465           }
 466           s/.*/./; q'`
 467
 468 # Avoid depending upon Character Ranges.
 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 472 as_cr_digits='0123456789'
 473 as_cr_alnum=$as_cr_Letters$as_cr_digits
 474
 475
 476   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 477   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 478   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 479   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 480   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 481   sed -n '
 482     p
 483     /[$]LINENO/=
 484   ' <$as_myself |
 485     sed '
 486       s/[$]LINENO.*/&-/
 487       t lineno
 488       b
 489       :lineno
 490       N
 491       :loop
 492       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 493       t loop
 494       s/-\n.*//
 495     ' >$as_me.lineno &&
 496   chmod +x "$as_me.lineno" ||
 497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 498
 499   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 500   # already done that, so ensure we don't try to do so again and fall
 501   # in an infinite loop.  This has already happened in practice.
 502   _as_can_reexec=no; export _as_can_reexec
 503   # Don't try to exec as it changes $[0], causing all sort of problems
 504   # (the dirname of $[0] is not the place where we might find the
 505   # original and so on.  Autoconf is especially sensitive to this).
 506   . "./$as_me.lineno"
 507   # Exit status is that of the last command.
 508   exit
 509 }
 510
 511 ECHO_C= ECHO_N= ECHO_T=
 512 case `echo -n x` in #(((((
 513 -n*)
 514   case `echo 'xy\c'` in
 515   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 516   xy)  ECHO_C='\c';;
 517   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 518        ECHO_T=' ';;
 519   esac;;
 520 *)
 521   ECHO_N='-n';;
 522 esac
 523
 524 rm -f conf$$ conf$$.exe conf$$.file
 525 if test -d conf$$.dir; then
 526   rm -f conf$$.dir/conf$$.file
 527 else
 528   rm -f conf$$.dir
 529   mkdir conf$$.dir 2>/dev/null
 530 fi
 531 if (echo >conf$$.file) 2>/dev/null; then
 532   if ln -s conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s='ln -s'
 534     # ... but there are two gotchas:
 535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 537     # In both cases, we have to default to `cp -pR'.
 538     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 539       as_ln_s='cp -pR'
 540   elif ln conf$$.file conf$$ 2>/dev/null; then
 541     as_ln_s=ln
 542   else
 543     as_ln_s='cp -pR'
 544   fi
 545 else
 546   as_ln_s='cp -pR'
 547 fi
 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 549 rmdir conf$$.dir 2>/dev/null
 550
 551 if mkdir -p . 2>/dev/null; then
 552   as_mkdir_p='mkdir -p "$as_dir"'
 553 else
 554   test -d ./-p && rmdir ./-p
 555   as_mkdir_p=false
 556 fi
 557
 558 as_test_x='test -x'
 559 as_executable_p=as_fn_executable_p
 560
 561 # Sed expression to map a string onto a valid CPP name.
 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 # Sed expression to map a string onto a valid variable name.
 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 566
 567 SHELL=${CONFIG_SHELL-/bin/sh}
 568
 569
 570 test -n "$DJDIR" || exec 7<&0 </dev/null
 571 exec 6>&1
 572
 573 # Name of the host.
 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 575 # so uname gets run too.
 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 577
 578 #
 579 # Initializations.
 580 #
 581 ac_default_prefix=/usr/local
 582 ac_clean_files=
 583 ac_config_libobj_dir=.
 584 LIBOBJS=
 585 cross_compiling=no
 586 subdirs=
 587 MFLAGS=
 588 MAKEFLAGS=
 589
 590 # Identity of this package.
 591 PACKAGE_NAME='libffi'
 592 PACKAGE_TARNAME='libffi'
 593 PACKAGE_VERSION='3.4.2'
 594 PACKAGE_STRING='libffi 3.4.2'
 595 PACKAGE_BUGREPORT='http://github.com/libffi/libffi/issues'
 596 PACKAGE_URL=''
 597
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 get_gcc_base_ver
 639 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE
 640 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE
 641 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE
 642 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE
 643 LIBFFI_BUILD_VERSIONED_SHLIB_FALSE
 644 LIBFFI_BUILD_VERSIONED_SHLIB_TRUE
 645 OPT_LDFLAGS
 646 SECTION_LDFLAGS
 647 toolexeclibdir
 648 toolexecdir
 649 FFI_DEBUG_FALSE
 650 FFI_DEBUG_TRUE
 651 TARGET_OBJ
 652 TARGETDIR
 653 TARGET
 654 BUILD_DOCS_FALSE
 655 BUILD_DOCS_TRUE
 656 FFI_EXEC_TRAMPOLINE_TABLE
 657 FFI_EXEC_TRAMPOLINE_TABLE_FALSE
 658 FFI_EXEC_TRAMPOLINE_TABLE_TRUE
 659 HAVE_LONG_DOUBLE_VARIANT
 660 HAVE_LONG_DOUBLE
 661 ALLOCA
 662 AM_LTLDFLAGS
 663 AM_RUNTESTFLAGS
 664 TESTSUBDIR_FALSE
 665 TESTSUBDIR_TRUE
 666 MAINT
 667 MAINTAINER_MODE_FALSE
 668 MAINTAINER_MODE_TRUE
 669 READELF
 670 CXXCPP
 671 CPP
 672 OTOOL64
 673 OTOOL
 674 LIPO
 675 NMEDIT
 676 DSYMUTIL
 677 RANLIB
 678 AR
 679 OBJDUMP
 680 LN_S
 681 NM
 682 ac_ct_DUMPBIN
 683 DUMPBIN
 684 LD
 685 FGREP
 686 EGREP
 687 GREP
 688 SED
 689 LIBTOOL
 690 am__fastdepCCAS_FALSE
 691 am__fastdepCCAS_TRUE
 692 CCASDEPMODE
 693 CCASFLAGS
 694 CCAS
 695 CET_FLAGS
 696 am__fastdepCXX_FALSE
 697 am__fastdepCXX_TRUE
 698 CXXDEPMODE
 699 ac_ct_CXX
 700 CXXFLAGS
 701 CXX
 702 am__fastdepCC_FALSE
 703 am__fastdepCC_TRUE
 704 CCDEPMODE
 705 am__nodep
 706 AMDEPBACKSLASH
 707 AMDEP_FALSE
 708 AMDEP_TRUE
 709 am__quote
 710 am__include
 711 DEPDIR
 712 OBJEXT
 713 EXEEXT
 714 ac_ct_CC
 715 CPPFLAGS
 716 LDFLAGS
 717 CFLAGS
 718 CC
 719 GENINSRC_FALSE
 720 GENINSRC_TRUE
 721 AM_BACKSLASH
 722 AM_DEFAULT_VERBOSITY
 723 AM_DEFAULT_V
 724 AM_V
 725 am__untar
 726 am__tar
 727 AMTAR
 728 am__leading_dot
 729 SET_MAKE
 730 AWK
 731 mkdir_p
 732 MKDIR_P
 733 INSTALL_STRIP_PROGRAM
 734 STRIP
 735 install_sh
 736 MAKEINFO
 737 AUTOHEADER
 738 AUTOMAKE
 739 AUTOCONF
 740 ACLOCAL
 741 VERSION
 742 PACKAGE
 743 CYGPATH_W
 744 am__isrc
 745 INSTALL_DATA
 746 INSTALL_SCRIPT
 747 INSTALL_PROGRAM
 748 target_os
 749 target_vendor
 750 target_cpu
 751 target
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 multi_basedir
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_multilib
 803 enable_silent_rules
 804 enable_generated_files_in_srcdir
 805 enable_dependency_tracking
 806 enable_cet
 807 enable_shared
 808 enable_static
 809 with_pic
 810 enable_fast_install
 811 with_gnu_ld
 812 enable_libtool_lock
 813 enable_maintainer_mode
 814 enable_pax_emutramp
 815 enable_debug
 816 enable_structs
 817 enable_raw_api
 818 enable_exec_static_tramp
 819 enable_purify_safety
 820 with_toolexeclibdir
 821 enable_symvers
 822 with_gcc_major_version_only
 823 '
 824       ac_precious_vars='build_alias
 825 host_alias
 826 target_alias
 827 CCAS
 828 CCASFLAGS
 829 CPP
 830 CPPFLAGS
 831 CXXCPP'
 832
 833
 834 # Initialize some variables set by options.
 835 ac_init_help=
 836 ac_init_version=false
 837 ac_unrecognized_opts=
 838 ac_unrecognized_sep=
 839 # The variables have the same names as the options, with
 840 # dashes changed to underlines.
 841 cache_file=/dev/null
 842 exec_prefix=NONE
 843 no_create=
 844 no_recursion=
 845 prefix=NONE
 846 program_prefix=NONE
 847 program_suffix=NONE
 848 program_transform_name=s,x,x,
 849 silent=
 850 site=
 851 srcdir=
 852 verbose=
 853 x_includes=NONE
 854 x_libraries=NONE
 855
 856 # Installation directory options.
 857 # These are left unexpanded so users can "make install exec_prefix=/foo"
 858 # and all the variables that are supposed to be based on exec_prefix
 859 # by default will actually change.
 860 # Use braces instead of parens because sh, perl, etc. also accept them.
 861 # (The list follows the same order as the GNU Coding Standards.)
 862 bindir='${exec_prefix}/bin'
 863 sbindir='${exec_prefix}/sbin'
 864 libexecdir='${exec_prefix}/libexec'
 865 datarootdir='${prefix}/share'
 866 datadir='${datarootdir}'
 867 sysconfdir='${prefix}/etc'
 868 sharedstatedir='${prefix}/com'
 869 localstatedir='${prefix}/var'
 870 includedir='${prefix}/include'
 871 oldincludedir='/usr/include'
 872 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 873 infodir='${datarootdir}/info'
 874 htmldir='${docdir}'
 875 dvidir='${docdir}'
 876 pdfdir='${docdir}'
 877 psdir='${docdir}'
 878 libdir='${exec_prefix}/lib'
 879 localedir='${datarootdir}/locale'
 880 mandir='${datarootdir}/man'
 881
 882 ac_prev=
 883 ac_dashdash=
 884 for ac_option
 885 do
 886   # If the previous option needs an argument, assign it.
 887   if test -n "$ac_prev"; then
 888     eval $ac_prev=\$ac_option
 889     ac_prev=
 890     continue
 891   fi
 892
 893   case $ac_option in
 894   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 895   *=)   ac_optarg= ;;
 896   *)    ac_optarg=yes ;;
 897   esac
 898
 899   # Accept the important Cygnus configure options, so we can diagnose typos.
 900
 901   case $ac_dashdash$ac_option in
 902   --)
 903     ac_dashdash=yes ;;
 904
 905   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 906     ac_prev=bindir ;;
 907   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 908     bindir=$ac_optarg ;;
 909
 910   -build | --build | --buil | --bui | --bu)
 911     ac_prev=build_alias ;;
 912   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 913     build_alias=$ac_optarg ;;
 914
 915   -cache-file | --cache-file | --cache-fil | --cache-fi \
 916   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 917     ac_prev=cache_file ;;
 918   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 919   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 920     cache_file=$ac_optarg ;;
 921
 922   --config-cache | -C)
 923     cache_file=config.cache ;;
 924
 925   -datadir | --datadir | --datadi | --datad)
 926     ac_prev=datadir ;;
 927   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 928     datadir=$ac_optarg ;;
 929
 930   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 931   | --dataroo | --dataro | --datar)
 932     ac_prev=datarootdir ;;
 933   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 934   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 935     datarootdir=$ac_optarg ;;
 936
 937   -disable-* | --disable-*)
 938     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 939     # Reject names that are not valid shell variable names.
 940     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 941       as_fn_error $? "invalid feature name: $ac_useropt"
 942     ac_useropt_orig=$ac_useropt
 943     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 944     case $ac_user_opts in
 945       *"
 946 "enable_$ac_useropt"
 947 "*) ;;
 948       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 949          ac_unrecognized_sep=', ';;
 950     esac
 951     eval enable_$ac_useropt=no ;;
 952
 953   -docdir | --docdir | --docdi | --doc | --do)
 954     ac_prev=docdir ;;
 955   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 956     docdir=$ac_optarg ;;
 957
 958   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 959     ac_prev=dvidir ;;
 960   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 961     dvidir=$ac_optarg ;;
 962
 963   -enable-* | --enable-*)
 964     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 967       as_fn_error $? "invalid feature name: $ac_useropt"
 968     ac_useropt_orig=$ac_useropt
 969     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 970     case $ac_user_opts in
 971       *"
 972 "enable_$ac_useropt"
 973 "*) ;;
 974       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 975          ac_unrecognized_sep=', ';;
 976     esac
 977     eval enable_$ac_useropt=\$ac_optarg ;;
 978
 979   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 980   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 981   | --exec | --exe | --ex)
 982     ac_prev=exec_prefix ;;
 983   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 984   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 985   | --exec=* | --exe=* | --ex=*)
 986     exec_prefix=$ac_optarg ;;
 987
 988   -gas | --gas | --ga | --g)
 989     # Obsolete; use --with-gas.
 990     with_gas=yes ;;
 991
 992   -help | --help | --hel | --he | -h)
 993     ac_init_help=long ;;
 994   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 995     ac_init_help=recursive ;;
 996   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 997     ac_init_help=short ;;
 998
 999   -host | --host | --hos | --ho)
1000     ac_prev=host_alias ;;
1001   -host=* | --host=* | --hos=* | --ho=*)
1002     host_alias=$ac_optarg ;;
1003
1004   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1005     ac_prev=htmldir ;;
1006   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1007   | --ht=*)
1008     htmldir=$ac_optarg ;;
1009
1010   -includedir | --includedir | --includedi | --included | --include \
1011   | --includ | --inclu | --incl | --inc)
1012     ac_prev=includedir ;;
1013   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1014   | --includ=* | --inclu=* | --incl=* | --inc=*)
1015     includedir=$ac_optarg ;;
1016
1017   -infodir | --infodir | --infodi | --infod | --info | --inf)
1018     ac_prev=infodir ;;
1019   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1020     infodir=$ac_optarg ;;
1021
1022   -libdir | --libdir | --libdi | --libd)
1023     ac_prev=libdir ;;
1024   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1025     libdir=$ac_optarg ;;
1026
1027   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1028   | --libexe | --libex | --libe)
1029     ac_prev=libexecdir ;;
1030   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1031   | --libexe=* | --libex=* | --libe=*)
1032     libexecdir=$ac_optarg ;;
1033
1034   -localedir | --localedir | --localedi | --localed | --locale)
1035     ac_prev=localedir ;;
1036   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1037     localedir=$ac_optarg ;;
1038
1039   -localstatedir | --localstatedir | --localstatedi | --localstated \
1040   | --localstate | --localstat | --localsta | --localst | --locals)
1041     ac_prev=localstatedir ;;
1042   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1043   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1044     localstatedir=$ac_optarg ;;
1045
1046   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1047     ac_prev=mandir ;;
1048   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1049     mandir=$ac_optarg ;;
1050
1051   -nfp | --nfp | --nf)
1052     # Obsolete; use --without-fp.
1053     with_fp=no ;;
1054
1055   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1056   | --no-cr | --no-c | -n)
1057     no_create=yes ;;
1058
1059   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1060   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1061     no_recursion=yes ;;
1062
1063   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1064   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1065   | --oldin | --oldi | --old | --ol | --o)
1066     ac_prev=oldincludedir ;;
1067   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1068   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1069   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1070     oldincludedir=$ac_optarg ;;
1071
1072   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1073     ac_prev=prefix ;;
1074   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1075     prefix=$ac_optarg ;;
1076
1077   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1078   | --program-pre | --program-pr | --program-p)
1079     ac_prev=program_prefix ;;
1080   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1081   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1082     program_prefix=$ac_optarg ;;
1083
1084   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1085   | --program-suf | --program-su | --program-s)
1086     ac_prev=program_suffix ;;
1087   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1088   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1089     program_suffix=$ac_optarg ;;
1090
1091   -program-transform-name | --program-transform-name \
1092   | --program-transform-nam | --program-transform-na \
1093   | --program-transform-n | --program-transform- \
1094   | --program-transform | --program-transfor \
1095   | --program-transfo | --program-transf \
1096   | --program-trans | --program-tran \
1097   | --progr-tra | --program-tr | --program-t)
1098     ac_prev=program_transform_name ;;
1099   -program-transform-name=* | --program-transform-name=* \
1100   | --program-transform-nam=* | --program-transform-na=* \
1101   | --program-transform-n=* | --program-transform-=* \
1102   | --program-transform=* | --program-transfor=* \
1103   | --program-transfo=* | --program-transf=* \
1104   | --program-trans=* | --program-tran=* \
1105   | --progr-tra=* | --program-tr=* | --program-t=*)
1106     program_transform_name=$ac_optarg ;;
1107
1108   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1109     ac_prev=pdfdir ;;
1110   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1111     pdfdir=$ac_optarg ;;
1112
1113   -psdir | --psdir | --psdi | --psd | --ps)
1114     ac_prev=psdir ;;
1115   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1116     psdir=$ac_optarg ;;
1117
1118   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1119   | -silent | --silent | --silen | --sile | --sil)
1120     silent=yes ;;
1121
1122   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1123     ac_prev=sbindir ;;
1124   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1125   | --sbi=* | --sb=*)
1126     sbindir=$ac_optarg ;;
1127
1128   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1129   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1130   | --sharedst | --shareds | --shared | --share | --shar \
1131   | --sha | --sh)
1132     ac_prev=sharedstatedir ;;
1133   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1134   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1135   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1136   | --sha=* | --sh=*)
1137     sharedstatedir=$ac_optarg ;;
1138
1139   -site | --site | --sit)
1140     ac_prev=site ;;
1141   -site=* | --site=* | --sit=*)
1142     site=$ac_optarg ;;
1143
1144   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1145     ac_prev=srcdir ;;
1146   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1147     srcdir=$ac_optarg ;;
1148
1149   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1150   | --syscon | --sysco | --sysc | --sys | --sy)
1151     ac_prev=sysconfdir ;;
1152   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1153   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1154     sysconfdir=$ac_optarg ;;
1155
1156   -target | --target | --targe | --targ | --tar | --ta | --t)
1157     ac_prev=target_alias ;;
1158   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1159     target_alias=$ac_optarg ;;
1160
1161   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1162     verbose=yes ;;
1163
1164   -version | --version | --versio | --versi | --vers | -V)
1165     ac_init_version=: ;;
1166
1167   -with-* | --with-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=\$ac_optarg ;;
1182
1183   -without-* | --without-*)
1184     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1185     # Reject names that are not valid shell variable names.
1186     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1187       as_fn_error $? "invalid package name: $ac_useropt"
1188     ac_useropt_orig=$ac_useropt
1189     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1190     case $ac_user_opts in
1191       *"
1192 "with_$ac_useropt"
1193 "*) ;;
1194       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1195          ac_unrecognized_sep=', ';;
1196     esac
1197     eval with_$ac_useropt=no ;;
1198
1199   --x)
1200     # Obsolete; use --with-x.
1201     with_x=yes ;;
1202
1203   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1204   | --x-incl | --x-inc | --x-in | --x-i)
1205     ac_prev=x_includes ;;
1206   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1207   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1208     x_includes=$ac_optarg ;;
1209
1210   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1211   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1212     ac_prev=x_libraries ;;
1213   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1214   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1215     x_libraries=$ac_optarg ;;
1216
1217   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1218 Try \`$0 --help' for more information"
1219     ;;
1220
1221   *=*)
1222     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1223     # Reject names that are not valid shell variable names.
1224     case $ac_envvar in #(
1225       '' | [0-9]* | *[!_$as_cr_alnum]* )
1226       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1227     esac
1228     eval $ac_envvar=\$ac_optarg
1229     export $ac_envvar ;;
1230
1231   *)
1232     # FIXME: should be removed in autoconf 3.0.
1233     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1234     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1235       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1236     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1237     ;;
1238
1239   esac
1240 done
1241
1242 if test -n "$ac_prev"; then
1243   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1244   as_fn_error $? "missing argument to $ac_option"
1245 fi
1246
1247 if test -n "$ac_unrecognized_opts"; then
1248   case $enable_option_checking in
1249     no) ;;
1250     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1251     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1252   esac
1253 fi
1254
1255 # Check all directory arguments for consistency.
1256 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1257                 datadir sysconfdir sharedstatedir localstatedir includedir \
1258                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1259                 libdir localedir mandir
1260 do
1261   eval ac_val=\$$ac_var
1262   # Remove trailing slashes.
1263   case $ac_val in
1264     */ )
1265       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1266       eval $ac_var=\$ac_val;;
1267   esac
1268   # Be sure to have absolute directory names.
1269   case $ac_val in
1270     [\\/$]* | ?:[\\/]* )  continue;;
1271     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1272   esac
1273   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1274 done
1275
1276 # There might be people who depend on the old broken behavior: `$host'
1277 # used to hold the argument of --host etc.
1278 # FIXME: To remove some day.
1279 build=$build_alias
1280 host=$host_alias
1281 target=$target_alias
1282
1283 # FIXME: To remove some day.
1284 if test "x$host_alias" != x; then
1285   if test "x$build_alias" = x; then
1286     cross_compiling=maybe
1287   elif test "x$build_alias" != "x$host_alias"; then
1288     cross_compiling=yes
1289   fi
1290 fi
1291
1292 ac_tool_prefix=
1293 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1294
1295 test "$silent" = yes && exec 6>/dev/null
1296
1297
1298 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1299 ac_ls_di=`ls -di .` &&
1300 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1301   as_fn_error $? "working directory cannot be determined"
1302 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1303   as_fn_error $? "pwd does not report name of working directory"
1304
1305
1306 # Find the source files, if location was not specified.
1307 if test -z "$srcdir"; then
1308   ac_srcdir_defaulted=yes
1309   # Try the directory containing this script, then the parent directory.
1310   ac_confdir=`$as_dirname -- "$as_myself" ||
1311 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1312          X"$as_myself" : 'X\(//\)[^/]' \| \
1313          X"$as_myself" : 'X\(//\)$' \| \
1314          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1315 $as_echo X"$as_myself" |
1316     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1317             s//\1/
1318             q
1319           }
1320           /^X\(\/\/\)[^/].*/{
1321             s//\1/
1322             q
1323           }
1324           /^X\(\/\/\)$/{
1325             s//\1/
1326             q
1327           }
1328           /^X\(\/\).*/{
1329             s//\1/
1330             q
1331           }
1332           s/.*/./; q'`
1333   srcdir=$ac_confdir
1334   if test ! -r "$srcdir/$ac_unique_file"; then
1335     srcdir=..
1336   fi
1337 else
1338   ac_srcdir_defaulted=no
1339 fi
1340 if test ! -r "$srcdir/$ac_unique_file"; then
1341   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1342   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1343 fi
1344 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1345 ac_abs_confdir=`(
1346         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1347         pwd)`
1348 # When building in place, set srcdir=.
1349 if test "$ac_abs_confdir" = "$ac_pwd"; then
1350   srcdir=.
1351 fi
1352 # Remove unnecessary trailing slashes from srcdir.
1353 # Double slashes in file names in object file debugging info
1354 # mess up M-x gdb in Emacs.
1355 case $srcdir in
1356 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1357 esac
1358 for ac_var in $ac_precious_vars; do
1359   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1360   eval ac_env_${ac_var}_value=\$${ac_var}
1361   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1362   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1363 done
1364
1365 #
1366 # Report the --help message.
1367 #
1368 if test "$ac_init_help" = "long"; then
1369   # Omit some internal or obsolete options to make the list less imposing.
1370   # This message is too long to be a string in the A/UX 3.1 sh.
1371   cat <<_ACEOF
1372 \`configure' configures libffi 3.4.2 to adapt to many kinds of systems.
1373
1374 Usage: $0 [OPTION]... [VAR=VALUE]...
1375
1376 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1377 VAR=VALUE.  See below for descriptions of some of the useful variables.
1378
1379 Defaults for the options are specified in brackets.
1380
1381 Configuration:
1382   -h, --help              display this help and exit
1383       --help=short        display options specific to this package
1384       --help=recursive    display the short help of all the included packages
1385   -V, --version           display version information and exit
1386   -q, --quiet, --silent   do not print \`checking ...' messages
1387       --cache-file=FILE   cache test results in FILE [disabled]
1388   -C, --config-cache      alias for \`--cache-file=config.cache'
1389   -n, --no-create         do not create output files
1390       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1391
1392 Installation directories:
1393   --prefix=PREFIX         install architecture-independent files in PREFIX
1394                           [$ac_default_prefix]
1395   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1396                           [PREFIX]
1397
1398 By default, \`make install' will install all the files in
1399 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1400 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1401 for instance \`--prefix=\$HOME'.
1402
1403 For better control, use the options below.
1404
1405 Fine tuning of the installation directories:
1406   --bindir=DIR            user executables [EPREFIX/bin]
1407   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1408   --libexecdir=DIR        program executables [EPREFIX/libexec]
1409   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1410   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1411   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1412   --libdir=DIR            object code libraries [EPREFIX/lib]
1413   --includedir=DIR        C header files [PREFIX/include]
1414   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1415   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1416   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1417   --infodir=DIR           info documentation [DATAROOTDIR/info]
1418   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1419   --mandir=DIR            man documentation [DATAROOTDIR/man]
1420   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1421   --htmldir=DIR           html documentation [DOCDIR]
1422   --dvidir=DIR            dvi documentation [DOCDIR]
1423   --pdfdir=DIR            pdf documentation [DOCDIR]
1424   --psdir=DIR             ps documentation [DOCDIR]
1425 _ACEOF
1426
1427   cat <<\_ACEOF
1428
1429 Program names:
1430   --program-prefix=PREFIX            prepend PREFIX to installed program names
1431   --program-suffix=SUFFIX            append SUFFIX to installed program names
1432   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1433
1434 System types:
1435   --build=BUILD     configure for building on BUILD [guessed]
1436   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1437   --target=TARGET   configure for building compilers for TARGET [HOST]
1438 _ACEOF
1439 fi
1440
1441 if test -n "$ac_init_help"; then
1442   case $ac_init_help in
1443      short | recursive ) echo "Configuration of libffi 3.4.2:";;
1444    esac
1445   cat <<\_ACEOF
1446
1447 Optional Features:
1448   --disable-option-checking  ignore unrecognized --enable/--with options
1449   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1450   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1451   --enable-multilib       build many library versions (default)
1452   --enable-silent-rules   less verbose build output (undo: "make V=1")
1453   --disable-silent-rules  verbose build output (undo: "make V=0")
1454   --enable-generated-files-in-srcdir
1455                           put copies of generated files in source dir intended
1456                           for creating source tarballs for users without
1457                           texinfo bison or flex
1458   --enable-dependency-tracking
1459                           do not reject slow dependency extractors
1460   --disable-dependency-tracking
1461                           speeds up one-time build
1462   --enable-cet            enable Intel CET in target libraries [default=auto]
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-maintainer-mode
1469                           enable make rules and dependencies not useful (and
1470                           sometimes confusing) to the casual installer
1471   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1472   --enable-debug          debugging mode
1473   --disable-structs       omit code for struct support
1474   --disable-raw-api       make the raw api unavailable
1475   --enable-exec-static-tramp  enable use of static exec trampolines
1476   --enable-purify-safety  purify-safe mode
1477   --enable-symvers=STYLE  enables symbol versioning of the shared library
1478                           [default=yes]
1479
1480 Optional Packages:
1481   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1482   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1483   --with-pic              try to use only PIC/non-PIC objects [default=use
1484                           both]
1485   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1486   --with-toolexeclibdir=DIR
1487                           install libraries built with a cross compiler within
1488                           DIR
1489   --with-gcc-major-version-only
1490                           use only GCC major number in filesystem paths
1491
1492 Some influential environment variables:
1493   CC          C compiler command
1494   CFLAGS      C compiler flags
1495   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1496               nonstandard directory <lib dir>
1497   LIBS        libraries to pass to the linker, e.g. -l<library>
1498   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1499               you have headers in a nonstandard directory <include dir>
1500   CXX         C++ compiler command
1501   CXXFLAGS    C++ compiler flags
1502   CCAS        assembler compiler command (defaults to CC)
1503   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1504   CPP         C preprocessor
1505   CXXCPP      C++ preprocessor
1506
1507 Use these variables to override the choices made by `configure' or to help
1508 it to find libraries and programs with nonstandard names/locations.
1509
1510 Report bugs to <http://github.com/libffi/libffi/issues>.
1511 _ACEOF
1512 ac_status=$?
1513 fi
1514
1515 if test "$ac_init_help" = "recursive"; then
1516   # If there are subdirs, report their specific --help.
1517   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1518     test -d "$ac_dir" ||
1519       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1520       continue
1521     ac_builddir=.
1522
1523 case "$ac_dir" in
1524 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1525 *)
1526   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1527   # A ".." for each directory in $ac_dir_suffix.
1528   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1529   case $ac_top_builddir_sub in
1530   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1531   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1532   esac ;;
1533 esac
1534 ac_abs_top_builddir=$ac_pwd
1535 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1536 # for backward compatibility:
1537 ac_top_builddir=$ac_top_build_prefix
1538
1539 case $srcdir in
1540   .)  # We are building in place.
1541     ac_srcdir=.
1542     ac_top_srcdir=$ac_top_builddir_sub
1543     ac_abs_top_srcdir=$ac_pwd ;;
1544   [\\/]* | ?:[\\/]* )  # Absolute name.
1545     ac_srcdir=$srcdir$ac_dir_suffix;
1546     ac_top_srcdir=$srcdir
1547     ac_abs_top_srcdir=$srcdir ;;
1548   *) # Relative name.
1549     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1550     ac_top_srcdir=$ac_top_build_prefix$srcdir
1551     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1552 esac
1553 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1554
1555     cd "$ac_dir" || { ac_status=$?; continue; }
1556     # Check for guested configure.
1557     if test -f "$ac_srcdir/configure.gnu"; then
1558       echo &&
1559       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1560     elif test -f "$ac_srcdir/configure"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure" --help=recursive
1563     else
1564       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1565     fi || ac_status=$?
1566     cd "$ac_pwd" || { ac_status=$?; break; }
1567   done
1568 fi
1569
1570 test -n "$ac_init_help" && exit $ac_status
1571 if $ac_init_version; then
1572   cat <<\_ACEOF
1573 libffi configure 3.4.2
1574 generated by GNU Autoconf 2.69
1575
1576 Copyright (C) 2012 Free Software Foundation, Inc.
1577 This configure script is free software; the Free Software Foundation
1578 gives unlimited permission to copy, distribute and modify it.
1579 _ACEOF
1580   exit
1581 fi
1582
1583 ## ------------------------ ##
1584 ## Autoconf initialization. ##
1585 ## ------------------------ ##
1586
1587 # ac_fn_c_try_compile LINENO
1588 # --------------------------
1589 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1590 ac_fn_c_try_compile ()
1591 {
1592   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593   rm -f conftest.$ac_objext
1594   if { { ac_try="$ac_compile"
1595 case "(($ac_try" in
1596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597   *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601   (eval "$ac_compile") 2>conftest.err
1602   ac_status=$?
1603   if test -s conftest.err; then
1604     grep -v '^ *+' conftest.err >conftest.er1
1605     cat conftest.er1 >&5
1606     mv -f conftest.er1 conftest.err
1607   fi
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } && {
1610          test -z "$ac_c_werror_flag" ||
1611          test ! -s conftest.err
1612        } && test -s conftest.$ac_objext; then :
1613   ac_retval=0
1614 else
1615   $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1617
1618         ac_retval=1
1619 fi
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621   as_fn_set_status $ac_retval
1622
1623 } # ac_fn_c_try_compile
1624
1625 # ac_fn_cxx_try_compile LINENO
1626 # ----------------------------
1627 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1628 ac_fn_cxx_try_compile ()
1629 {
1630   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1631   rm -f conftest.$ac_objext
1632   if { { ac_try="$ac_compile"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_compile") 2>conftest.err
1640   ac_status=$?
1641   if test -s conftest.err; then
1642     grep -v '^ *+' conftest.err >conftest.er1
1643     cat conftest.er1 >&5
1644     mv -f conftest.er1 conftest.err
1645   fi
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } && {
1648          test -z "$ac_cxx_werror_flag" ||
1649          test ! -s conftest.err
1650        } && test -s conftest.$ac_objext; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1655
1656         ac_retval=1
1657 fi
1658   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659   as_fn_set_status $ac_retval
1660
1661 } # ac_fn_cxx_try_compile
1662
1663 # ac_fn_c_try_link LINENO
1664 # -----------------------
1665 # Try to link conftest.$ac_ext, and return whether this succeeded.
1666 ac_fn_c_try_link ()
1667 {
1668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669   rm -f conftest.$ac_objext conftest$ac_exeext
1670   if { { ac_try="$ac_link"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_link") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } && {
1686          test -z "$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        } && test -s conftest$ac_exeext && {
1689          test "$cross_compiling" = yes ||
1690          test -x conftest$ac_exeext
1691        }; then :
1692   ac_retval=0
1693 else
1694   $as_echo "$as_me: failed program was:" >&5
1695 sed 's/^/| /' conftest.$ac_ext >&5
1696
1697         ac_retval=1
1698 fi
1699   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1700   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1701   # interfere with the next link command; also delete a directory that is
1702   # left behind by Apple's compiler.  We do this before executing the actions.
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 $ac_retval
1706
1707 } # ac_fn_c_try_link
1708
1709 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1710 # -------------------------------------------------------
1711 # Tests whether HEADER exists and can be compiled using the include files in
1712 # INCLUDES, setting the cache variable VAR accordingly.
1713 ac_fn_c_check_header_compile ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1717 $as_echo_n "checking for $2... " >&6; }
1718 if eval \${$3+:} false; then :
1719   $as_echo_n "(cached) " >&6
1720 else
1721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1722 /* end confdefs.h.  */
1723 $4
1724 #include <$2>
1725 _ACEOF
1726 if ac_fn_c_try_compile "$LINENO"; then :
1727   eval "$3=yes"
1728 else
1729   eval "$3=no"
1730 fi
1731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1732 fi
1733 eval ac_res=\$$3
1734                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737
1738 } # ac_fn_c_check_header_compile
1739
1740 # ac_fn_c_try_cpp LINENO
1741 # ----------------------
1742 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1743 ac_fn_c_try_cpp ()
1744 {
1745   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746   if { { ac_try="$ac_cpp conftest.$ac_ext"
1747 case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1754   ac_status=$?
1755   if test -s conftest.err; then
1756     grep -v '^ *+' conftest.err >conftest.er1
1757     cat conftest.er1 >&5
1758     mv -f conftest.er1 conftest.err
1759   fi
1760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1761   test $ac_status = 0; } > conftest.i && {
1762          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1763          test ! -s conftest.err
1764        }; then :
1765   ac_retval=0
1766 else
1767   $as_echo "$as_me: failed program was:" >&5
1768 sed 's/^/| /' conftest.$ac_ext >&5
1769
1770     ac_retval=1
1771 fi
1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773   as_fn_set_status $ac_retval
1774
1775 } # ac_fn_c_try_cpp
1776
1777 # ac_fn_c_try_run LINENO
1778 # ----------------------
1779 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1780 # that executables *can* be run.
1781 ac_fn_c_try_run ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   if { { ac_try="$ac_link"
1785 case "(($ac_try" in
1786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1787   *) ac_try_echo=$ac_try;;
1788 esac
1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1790 $as_echo "$ac_try_echo"; } >&5
1791   (eval "$ac_link") 2>&5
1792   ac_status=$?
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1795   { { case "(($ac_try" in
1796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1797   *) ac_try_echo=$ac_try;;
1798 esac
1799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1800 $as_echo "$ac_try_echo"; } >&5
1801   (eval "$ac_try") 2>&5
1802   ac_status=$?
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; }; }; then :
1805   ac_retval=0
1806 else
1807   $as_echo "$as_me: program exited with status $ac_status" >&5
1808        $as_echo "$as_me: failed program was:" >&5
1809 sed 's/^/| /' conftest.$ac_ext >&5
1810
1811        ac_retval=$ac_status
1812 fi
1813   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1815   as_fn_set_status $ac_retval
1816
1817 } # ac_fn_c_try_run
1818
1819 # ac_fn_c_check_func LINENO FUNC VAR
1820 # ----------------------------------
1821 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1822 ac_fn_c_check_func ()
1823 {
1824   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1826 $as_echo_n "checking for $2... " >&6; }
1827 if eval \${$3+:} false; then :
1828   $as_echo_n "(cached) " >&6
1829 else
1830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831 /* end confdefs.h.  */
1832 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1833    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1834 #define $2 innocuous_$2
1835
1836 /* System header to define __stub macros and hopefully few prototypes,
1837     which can conflict with char $2 (); below.
1838     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1839     <limits.h> exists even on freestanding compilers.  */
1840
1841 #ifdef __STDC__
1842 # include <limits.h>
1843 #else
1844 # include <assert.h>
1845 #endif
1846
1847 #undef $2
1848
1849 /* Override any GCC internal prototype to avoid an error.
1850    Use char because int might match the return type of a GCC
1851    builtin and then its argument prototype would still apply.  */
1852 #ifdef __cplusplus
1853 extern "C"
1854 #endif
1855 char $2 ();
1856 /* The GNU C library defines this for functions which it implements
1857     to always fail with ENOSYS.  Some functions are actually named
1858     something starting with __ and the normal name is an alias.  */
1859 #if defined __stub_$2 || defined __stub___$2
1860 choke me
1861 #endif
1862
1863 int
1864 main ()
1865 {
1866 return $2 ();
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 if ac_fn_c_try_link "$LINENO"; then :
1872   eval "$3=yes"
1873 else
1874   eval "$3=no"
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext \
1877     conftest$ac_exeext conftest.$ac_ext
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1883
1884 } # ac_fn_c_check_func
1885
1886 # ac_fn_cxx_try_cpp LINENO
1887 # ------------------------
1888 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1889 ac_fn_cxx_try_cpp ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_cpp conftest.$ac_ext"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1900   ac_status=$?
1901   if test -s conftest.err; then
1902     grep -v '^ *+' conftest.err >conftest.er1
1903     cat conftest.er1 >&5
1904     mv -f conftest.er1 conftest.err
1905   fi
1906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1907   test $ac_status = 0; } > conftest.i && {
1908          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1909          test ! -s conftest.err
1910        }; then :
1911   ac_retval=0
1912 else
1913   $as_echo "$as_me: failed program was:" >&5
1914 sed 's/^/| /' conftest.$ac_ext >&5
1915
1916     ac_retval=1
1917 fi
1918   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1919   as_fn_set_status $ac_retval
1920
1921 } # ac_fn_cxx_try_cpp
1922
1923 # ac_fn_cxx_try_link LINENO
1924 # -------------------------
1925 # Try to link conftest.$ac_ext, and return whether this succeeded.
1926 ac_fn_cxx_try_link ()
1927 {
1928   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1929   rm -f conftest.$ac_objext conftest$ac_exeext
1930   if { { ac_try="$ac_link"
1931 case "(($ac_try" in
1932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1933   *) ac_try_echo=$ac_try;;
1934 esac
1935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1936 $as_echo "$ac_try_echo"; } >&5
1937   (eval "$ac_link") 2>conftest.err
1938   ac_status=$?
1939   if test -s conftest.err; then
1940     grep -v '^ *+' conftest.err >conftest.er1
1941     cat conftest.er1 >&5
1942     mv -f conftest.er1 conftest.err
1943   fi
1944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1945   test $ac_status = 0; } && {
1946          test -z "$ac_cxx_werror_flag" ||
1947          test ! -s conftest.err
1948        } && test -s conftest$ac_exeext && {
1949          test "$cross_compiling" = yes ||
1950          test -x conftest$ac_exeext
1951        }; then :
1952   ac_retval=0
1953 else
1954   $as_echo "$as_me: failed program was:" >&5
1955 sed 's/^/| /' conftest.$ac_ext >&5
1956
1957         ac_retval=1
1958 fi
1959   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1960   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1961   # interfere with the next link command; also delete a directory that is
1962   # left behind by Apple's compiler.  We do this before executing the actions.
1963   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1964   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1965   as_fn_set_status $ac_retval
1966
1967 } # ac_fn_cxx_try_link
1968
1969 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1970 # --------------------------------------------
1971 # Tries to find the compile-time value of EXPR in a program that includes
1972 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1973 # computed
1974 ac_fn_c_compute_int ()
1975 {
1976   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1977   if test "$cross_compiling" = yes; then
1978     # Depending upon the size, compute the lo and hi bounds.
1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h.  */
1981 $4
1982 int
1983 main ()
1984 {
1985 static int test_array [1 - 2 * !(($2) >= 0)];
1986 test_array [0] = 0;
1987 return test_array [0];
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   ac_lo=0 ac_mid=0
1995   while :; do
1996     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 $4
1999 int
2000 main ()
2001 {
2002 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2003 test_array [0] = 0;
2004 return test_array [0];
2005
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   ac_hi=$ac_mid; break
2012 else
2013   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2014                         if test $ac_lo -le $ac_mid; then
2015                           ac_lo= ac_hi=
2016                           break
2017                         fi
2018                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2019 fi
2020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021   done
2022 else
2023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2024 /* end confdefs.h.  */
2025 $4
2026 int
2027 main ()
2028 {
2029 static int test_array [1 - 2 * !(($2) < 0)];
2030 test_array [0] = 0;
2031 return test_array [0];
2032
2033   ;
2034   return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038   ac_hi=-1 ac_mid=-1
2039   while :; do
2040     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 $4
2043 int
2044 main ()
2045 {
2046 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2047 test_array [0] = 0;
2048 return test_array [0];
2049
2050   ;
2051   return 0;
2052 }
2053 _ACEOF
2054 if ac_fn_c_try_compile "$LINENO"; then :
2055   ac_lo=$ac_mid; break
2056 else
2057   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2058                         if test $ac_mid -le $ac_hi; then
2059                           ac_lo= ac_hi=
2060                           break
2061                         fi
2062                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065   done
2066 else
2067   ac_lo= ac_hi=
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072 # Binary search between lo and hi bounds.
2073 while test "x$ac_lo" != "x$ac_hi"; do
2074   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h.  */
2077 $4
2078 int
2079 main ()
2080 {
2081 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2082 test_array [0] = 0;
2083 return test_array [0];
2084
2085   ;
2086   return 0;
2087 }
2088 _ACEOF
2089 if ac_fn_c_try_compile "$LINENO"; then :
2090   ac_hi=$ac_mid
2091 else
2092   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095 done
2096 case $ac_lo in #((
2097 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2098 '') ac_retval=1 ;;
2099 esac
2100   else
2101     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 static long int longval () { return $2; }
2105 static unsigned long int ulongval () { return $2; }
2106 #include <stdio.h>
2107 #include <stdlib.h>
2108 int
2109 main ()
2110 {
2111
2112   FILE *f = fopen ("conftest.val", "w");
2113   if (! f)
2114     return 1;
2115   if (($2) < 0)
2116     {
2117       long int i = longval ();
2118       if (i != ($2))
2119         return 1;
2120       fprintf (f, "%ld", i);
2121     }
2122   else
2123     {
2124       unsigned long int i = ulongval ();
2125       if (i != ($2))
2126         return 1;
2127       fprintf (f, "%lu", i);
2128     }
2129   /* Do not output a trailing newline, as this causes \r\n confusion
2130      on some platforms.  */
2131   return ferror (f) || fclose (f) != 0;
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_run "$LINENO"; then :
2138   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2139 else
2140   ac_retval=1
2141 fi
2142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2143   conftest.$ac_objext conftest.beam conftest.$ac_ext
2144 rm -f conftest.val
2145
2146   fi
2147   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2148   as_fn_set_status $ac_retval
2149
2150 } # ac_fn_c_compute_int
2151
2152 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2153 # -------------------------------------------------------
2154 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2155 # the include files in INCLUDES and setting the cache variable VAR
2156 # accordingly.
2157 ac_fn_c_check_header_mongrel ()
2158 {
2159   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2160   if eval \${$3+:} false; then :
2161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2162 $as_echo_n "checking for $2... " >&6; }
2163 if eval \${$3+:} false; then :
2164   $as_echo_n "(cached) " >&6
2165 fi
2166 eval ac_res=\$$3
2167                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2169 else
2170   # Is the header compilable?
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2172 $as_echo_n "checking $2 usability... " >&6; }
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 #include <$2>
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_header_compiler=yes
2180 else
2181   ac_header_compiler=no
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2185 $as_echo "$ac_header_compiler" >&6; }
2186
2187 # Is the header present?
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2189 $as_echo_n "checking $2 presence... " >&6; }
2190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 #include <$2>
2193 _ACEOF
2194 if ac_fn_c_try_cpp "$LINENO"; then :
2195   ac_header_preproc=yes
2196 else
2197   ac_header_preproc=no
2198 fi
2199 rm -f conftest.err conftest.i conftest.$ac_ext
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2201 $as_echo "$ac_header_preproc" >&6; }
2202
2203 # So?  What about this header?
2204 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2205   yes:no: )
2206     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2207 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2208     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2209 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2210     ;;
2211   no:yes:* )
2212     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2213 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2214     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2215 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2216     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2217 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2219 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2220     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2221 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2222 ( $as_echo "## ----------------------------------------------------- ##
2223 ## Report this to http://github.com/libffi/libffi/issues ##
2224 ## ----------------------------------------------------- ##"
2225      ) | sed "s/^/$as_me: WARNING:     /" >&2
2226     ;;
2227 esac
2228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2229 $as_echo_n "checking for $2... " >&6; }
2230 if eval \${$3+:} false; then :
2231   $as_echo_n "(cached) " >&6
2232 else
2233   eval "$3=\$ac_header_compiler"
2234 fi
2235 eval ac_res=\$$3
2236                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2237 $as_echo "$ac_res" >&6; }
2238 fi
2239   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2240
2241 } # ac_fn_c_check_header_mongrel
2242
2243 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2244 # -------------------------------------------
2245 # Tests whether TYPE exists after having included INCLUDES, setting cache
2246 # variable VAR accordingly.
2247 ac_fn_c_check_type ()
2248 {
2249   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2251 $as_echo_n "checking for $2... " >&6; }
2252 if eval \${$3+:} false; then :
2253   $as_echo_n "(cached) " >&6
2254 else
2255   eval "$3=no"
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof ($2))
2263          return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $4
2272 int
2273 main ()
2274 {
2275 if (sizeof (($2)))
2276             return 0;
2277   ;
2278   return 0;
2279 }
2280 _ACEOF
2281 if ac_fn_c_try_compile "$LINENO"; then :
2282
2283 else
2284   eval "$3=yes"
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 fi
2290 eval ac_res=\$$3
2291                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2292 $as_echo "$ac_res" >&6; }
2293   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2294
2295 } # ac_fn_c_check_type
2296 cat >config.log <<_ACEOF
2297 This file contains any messages produced by compilers while
2298 running configure, to aid debugging if configure makes a mistake.
2299
2300 It was created by libffi $as_me 3.4.2, which was
2301 generated by GNU Autoconf 2.69.  Invocation command line was
2302
2303   $ $0 $@
2304
2305 _ACEOF
2306 exec 5>>config.log
2307 {
2308 cat <<_ASUNAME
2309 ## --------- ##
2310 ## Platform. ##
2311 ## --------- ##
2312
2313 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2314 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2315 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2316 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2317 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2318
2319 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2320 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2321
2322 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2323 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2324 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2325 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2326 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2327 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2328 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2329
2330 _ASUNAME
2331
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335   IFS=$as_save_IFS
2336   test -z "$as_dir" && as_dir=.
2337     $as_echo "PATH: $as_dir"
2338   done
2339 IFS=$as_save_IFS
2340
2341 } >&5
2342
2343 cat >&5 <<_ACEOF
2344
2345
2346 ## ----------- ##
2347 ## Core tests. ##
2348 ## ----------- ##
2349
2350 _ACEOF
2351
2352
2353 # Keep a trace of the command line.
2354 # Strip out --no-create and --no-recursion so they do not pile up.
2355 # Strip out --silent because we don't want to record it for future runs.
2356 # Also quote any args containing shell meta-characters.
2357 # Make two passes to allow for proper duplicate-argument suppression.
2358 ac_configure_args=
2359 ac_configure_args0=
2360 ac_configure_args1=
2361 ac_must_keep_next=false
2362 for ac_pass in 1 2
2363 do
2364   for ac_arg
2365   do
2366     case $ac_arg in
2367     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2368     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2369     | -silent | --silent | --silen | --sile | --sil)
2370       continue ;;
2371     *\'*)
2372       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2373     esac
2374     case $ac_pass in
2375     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2376     2)
2377       as_fn_append ac_configure_args1 " '$ac_arg'"
2378       if test $ac_must_keep_next = true; then
2379         ac_must_keep_next=false # Got value, back to normal.
2380       else
2381         case $ac_arg in
2382           *=* | --config-cache | -C | -disable-* | --disable-* \
2383           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2384           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2385           | -with-* | --with-* | -without-* | --without-* | --x)
2386             case "$ac_configure_args0 " in
2387               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2388             esac
2389             ;;
2390           -* ) ac_must_keep_next=true ;;
2391         esac
2392       fi
2393       as_fn_append ac_configure_args " '$ac_arg'"
2394       ;;
2395     esac
2396   done
2397 done
2398 { ac_configure_args0=; unset ac_configure_args0;}
2399 { ac_configure_args1=; unset ac_configure_args1;}
2400
2401 # When interrupted or exit'd, cleanup temporary files, and complete
2402 # config.log.  We remove comments because anyway the quotes in there
2403 # would cause problems or look ugly.
2404 # WARNING: Use '\'' to represent an apostrophe within the trap.
2405 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2406 trap 'exit_status=$?
2407   # Save into config.log some information that might help in debugging.
2408   {
2409     echo
2410
2411     $as_echo "## ---------------- ##
2412 ## Cache variables. ##
2413 ## ---------------- ##"
2414     echo
2415     # The following way of writing the cache mishandles newlines in values,
2416 (
2417   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2418     eval ac_val=\$$ac_var
2419     case $ac_val in #(
2420     *${as_nl}*)
2421       case $ac_var in #(
2422       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2423 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2424       esac
2425       case $ac_var in #(
2426       _ | IFS | as_nl) ;; #(
2427       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2428       *) { eval $ac_var=; unset $ac_var;} ;;
2429       esac ;;
2430     esac
2431   done
2432   (set) 2>&1 |
2433     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2434     *${as_nl}ac_space=\ *)
2435       sed -n \
2436         "s/'\''/'\''\\\\'\'''\''/g;
2437           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2438       ;; #(
2439     *)
2440       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2441       ;;
2442     esac |
2443     sort
2444 )
2445     echo
2446
2447     $as_echo "## ----------------- ##
2448 ## Output variables. ##
2449 ## ----------------- ##"
2450     echo
2451     for ac_var in $ac_subst_vars
2452     do
2453       eval ac_val=\$$ac_var
2454       case $ac_val in
2455       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2456       esac
2457       $as_echo "$ac_var='\''$ac_val'\''"
2458     done | sort
2459     echo
2460
2461     if test -n "$ac_subst_files"; then
2462       $as_echo "## ------------------- ##
2463 ## File substitutions. ##
2464 ## ------------------- ##"
2465       echo
2466       for ac_var in $ac_subst_files
2467       do
2468         eval ac_val=\$$ac_var
2469         case $ac_val in
2470         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2471         esac
2472         $as_echo "$ac_var='\''$ac_val'\''"
2473       done | sort
2474       echo
2475     fi
2476
2477     if test -s confdefs.h; then
2478       $as_echo "## ----------- ##
2479 ## confdefs.h. ##
2480 ## ----------- ##"
2481       echo
2482       cat confdefs.h
2483       echo
2484     fi
2485     test "$ac_signal" != 0 &&
2486       $as_echo "$as_me: caught signal $ac_signal"
2487     $as_echo "$as_me: exit $exit_status"
2488   } >&5
2489   rm -f core *.core core.conftest.* &&
2490     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2491     exit $exit_status
2492 ' 0
2493 for ac_signal in 1 2 13 15; do
2494   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2495 done
2496 ac_signal=0
2497
2498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2499 rm -f -r conftest* confdefs.h
2500
2501 $as_echo "/* confdefs.h */" > confdefs.h
2502
2503 # Predefined preprocessor variables.
2504
2505 cat >>confdefs.h <<_ACEOF
2506 #define PACKAGE_NAME "$PACKAGE_NAME"
2507 _ACEOF
2508
2509 cat >>confdefs.h <<_ACEOF
2510 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2511 _ACEOF
2512
2513 cat >>confdefs.h <<_ACEOF
2514 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2515 _ACEOF
2516
2517 cat >>confdefs.h <<_ACEOF
2518 #define PACKAGE_STRING "$PACKAGE_STRING"
2519 _ACEOF
2520
2521 cat >>confdefs.h <<_ACEOF
2522 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2523 _ACEOF
2524
2525 cat >>confdefs.h <<_ACEOF
2526 #define PACKAGE_URL "$PACKAGE_URL"
2527 _ACEOF
2528
2529
2530 # Let the site file select an alternate cache file if it wants to.
2531 # Prefer an explicitly selected file to automatically selected ones.
2532 ac_site_file1=NONE
2533 ac_site_file2=NONE
2534 if test -n "$CONFIG_SITE"; then
2535   # We do not want a PATH search for config.site.
2536   case $CONFIG_SITE in #((
2537     -*)  ac_site_file1=./$CONFIG_SITE;;
2538     */*) ac_site_file1=$CONFIG_SITE;;
2539     *)   ac_site_file1=./$CONFIG_SITE;;
2540   esac
2541 elif test "x$prefix" != xNONE; then
2542   ac_site_file1=$prefix/share/config.site
2543   ac_site_file2=$prefix/etc/config.site
2544 else
2545   ac_site_file1=$ac_default_prefix/share/config.site
2546   ac_site_file2=$ac_default_prefix/etc/config.site
2547 fi
2548 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2549 do
2550   test "x$ac_site_file" = xNONE && continue
2551   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2552     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2553 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2554     sed 's/^/| /' "$ac_site_file" >&5
2555     . "$ac_site_file" \
2556       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558 as_fn_error $? "failed to load site script $ac_site_file
2559 See \`config.log' for more details" "$LINENO" 5; }
2560   fi
2561 done
2562
2563 if test -r "$cache_file"; then
2564   # Some versions of bash will fail to source /dev/null (special files
2565   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2566   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2567     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2568 $as_echo "$as_me: loading cache $cache_file" >&6;}
2569     case $cache_file in
2570       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2571       *)                      . "./$cache_file";;
2572     esac
2573   fi
2574 else
2575   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2576 $as_echo "$as_me: creating cache $cache_file" >&6;}
2577   >$cache_file
2578 fi
2579
2580 # Check that the precious variables saved in the cache have kept the same
2581 # value.
2582 ac_cache_corrupted=false
2583 for ac_var in $ac_precious_vars; do
2584   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2585   eval ac_new_set=\$ac_env_${ac_var}_set
2586   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2587   eval ac_new_val=\$ac_env_${ac_var}_value
2588   case $ac_old_set,$ac_new_set in
2589     set,)
2590       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2591 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2592       ac_cache_corrupted=: ;;
2593     ,set)
2594       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2595 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2596       ac_cache_corrupted=: ;;
2597     ,);;
2598     *)
2599       if test "x$ac_old_val" != "x$ac_new_val"; then
2600         # differences in whitespace do not lead to failure.
2601         ac_old_val_w=`echo x $ac_old_val`
2602         ac_new_val_w=`echo x $ac_new_val`
2603         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2604           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2605 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2606           ac_cache_corrupted=:
2607         else
2608           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2609 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2610           eval $ac_var=\$ac_old_val
2611         fi
2612         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2613 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2614         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2615 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2616       fi;;
2617   esac
2618   # Pass precious variables to config.status.
2619   if test "$ac_new_set" = set; then
2620     case $ac_new_val in
2621     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2622     *) ac_arg=$ac_var=$ac_new_val ;;
2623     esac
2624     case " $ac_configure_args " in
2625       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2626       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2627     esac
2628   fi
2629 done
2630 if $ac_cache_corrupted; then
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2634 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2635   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2636 fi
2637 ## -------------------- ##
2638 ## Main body of script. ##
2639 ## -------------------- ##
2640
2641 ac_ext=c
2642 ac_cpp='$CPP $CPPFLAGS'
2643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2646
2647
2648
2649
2650
2651 ac_config_headers="$ac_config_headers fficonfig.h"
2652
2653
2654 # Default to --enable-multilib
2655 # Check whether --enable-multilib was given.
2656 if test "${enable_multilib+set}" = set; then :
2657   enableval=$enable_multilib; case "$enableval" in
2658   yes) multilib=yes ;;
2659   no)  multilib=no ;;
2660   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2661  esac
2662 else
2663   multilib=yes
2664 fi
2665
2666
2667 # We may get other options which we leave undocumented:
2668 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2669 # See config-ml.in if you want the gory details.
2670
2671 if test "$srcdir" = "."; then
2672   if test "$with_target_subdir" != "."; then
2673     multi_basedir="$srcdir/$with_multisrctop../.."
2674   else
2675     multi_basedir="$srcdir/$with_multisrctop.."
2676   fi
2677 else
2678   multi_basedir="$srcdir/.."
2679 fi
2680
2681
2682 # Even if the default multilib is not a cross compilation,
2683 # it may be that some of the other multilibs are.
2684 if test $cross_compiling = no && test $multilib = yes \
2685    && test "x${with_multisubdir}" != x ; then
2686    cross_compiling=maybe
2687 fi
2688
2689 ac_config_commands="$ac_config_commands default-1"
2690
2691
2692 ac_aux_dir=
2693 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2694   if test -f "$ac_dir/install-sh"; then
2695     ac_aux_dir=$ac_dir
2696     ac_install_sh="$ac_aux_dir/install-sh -c"
2697     break
2698   elif test -f "$ac_dir/install.sh"; then
2699     ac_aux_dir=$ac_dir
2700     ac_install_sh="$ac_aux_dir/install.sh -c"
2701     break
2702   elif test -f "$ac_dir/shtool"; then
2703     ac_aux_dir=$ac_dir
2704     ac_install_sh="$ac_aux_dir/shtool install -c"
2705     break
2706   fi
2707 done
2708 if test -z "$ac_aux_dir"; then
2709   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2710 fi
2711
2712 # These three variables are undocumented and unsupported,
2713 # and are intended to be withdrawn in a future Autoconf release.
2714 # They can cause serious problems if a builder's source tree is in a directory
2715 # whose full name contains unusual characters.
2716 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2717 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2718 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2719
2720
2721 # Make sure we can run config.sub.
2722 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2723   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2724
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2726 $as_echo_n "checking build system type... " >&6; }
2727 if ${ac_cv_build+:} false; then :
2728   $as_echo_n "(cached) " >&6
2729 else
2730   ac_build_alias=$build_alias
2731 test "x$ac_build_alias" = x &&
2732   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2733 test "x$ac_build_alias" = x &&
2734   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2735 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2736   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2737
2738 fi
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2740 $as_echo "$ac_cv_build" >&6; }
2741 case $ac_cv_build in
2742 *-*-*) ;;
2743 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2744 esac
2745 build=$ac_cv_build
2746 ac_save_IFS=$IFS; IFS='-'
2747 set x $ac_cv_build
2748 shift
2749 build_cpu=$1
2750 build_vendor=$2
2751 shift; shift
2752 # Remember, the first character of IFS is used to create $*,
2753 # except with old shells:
2754 build_os=$*
2755 IFS=$ac_save_IFS
2756 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2757
2758
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2760 $as_echo_n "checking host system type... " >&6; }
2761 if ${ac_cv_host+:} false; then :
2762   $as_echo_n "(cached) " >&6
2763 else
2764   if test "x$host_alias" = x; then
2765   ac_cv_host=$ac_cv_build
2766 else
2767   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2768     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2769 fi
2770
2771 fi
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2773 $as_echo "$ac_cv_host" >&6; }
2774 case $ac_cv_host in
2775 *-*-*) ;;
2776 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2777 esac
2778 host=$ac_cv_host
2779 ac_save_IFS=$IFS; IFS='-'
2780 set x $ac_cv_host
2781 shift
2782 host_cpu=$1
2783 host_vendor=$2
2784 shift; shift
2785 # Remember, the first character of IFS is used to create $*,
2786 # except with old shells:
2787 host_os=$*
2788 IFS=$ac_save_IFS
2789 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2790
2791
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2793 $as_echo_n "checking target system type... " >&6; }
2794 if ${ac_cv_target+:} false; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test "x$target_alias" = x; then
2798   ac_cv_target=$ac_cv_host
2799 else
2800   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2801     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2802 fi
2803
2804 fi
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2806 $as_echo "$ac_cv_target" >&6; }
2807 case $ac_cv_target in
2808 *-*-*) ;;
2809 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2810 esac
2811 target=$ac_cv_target
2812 ac_save_IFS=$IFS; IFS='-'
2813 set x $ac_cv_target
2814 shift
2815 target_cpu=$1
2816 target_vendor=$2
2817 shift; shift
2818 # Remember, the first character of IFS is used to create $*,
2819 # except with old shells:
2820 target_os=$*
2821 IFS=$ac_save_IFS
2822 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2823
2824
2825 # The aliases save the names the user supplied, while $host etc.
2826 # will get canonicalized.
2827 test -n "$target_alias" &&
2828   test "$program_prefix$program_suffix$program_transform_name" = \
2829     NONENONEs,x,x, &&
2830   program_prefix=${target_alias}-
2831
2832 target_alias=${target_alias-$host_alias}
2833
2834 am__api_version='1.15'
2835
2836 # Find a good install program.  We prefer a C program (faster),
2837 # so one script is as good as another.  But avoid the broken or
2838 # incompatible versions:
2839 # SysV /etc/install, /usr/sbin/install
2840 # SunOS /usr/etc/install
2841 # IRIX /sbin/install
2842 # AIX /bin/install
2843 # AmigaOS /C/install, which installs bootblocks on floppy discs
2844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2847 # OS/2's system install, which has a completely different semantic
2848 # ./install, which can be erroneously created by make from ./install.sh.
2849 # Reject install programs that cannot install multiple files.
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2851 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2852 if test -z "$INSTALL"; then
2853 if ${ac_cv_path_install+:} false; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2857 for as_dir in $PATH
2858 do
2859   IFS=$as_save_IFS
2860   test -z "$as_dir" && as_dir=.
2861     # Account for people who put trailing slashes in PATH elements.
2862 case $as_dir/ in #((
2863   ./ | .// | /[cC]/* | \
2864   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2865   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2866   /usr/ucb/* ) ;;
2867   *)
2868     # OSF1 and SCO ODT 3.0 have their own names for install.
2869     # Don't use installbsd from OSF since it installs stuff as root
2870     # by default.
2871     for ac_prog in ginstall scoinst install; do
2872       for ac_exec_ext in '' $ac_executable_extensions; do
2873         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2874           if test $ac_prog = install &&
2875             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2876             # AIX install.  It has an incompatible calling convention.
2877             :
2878           elif test $ac_prog = install &&
2879             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2880             # program-specific install script used by HP pwplus--don't use.
2881             :
2882           else
2883             rm -rf conftest.one conftest.two conftest.dir
2884             echo one > conftest.one
2885             echo two > conftest.two
2886             mkdir conftest.dir
2887             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2888               test -s conftest.one && test -s conftest.two &&
2889               test -s conftest.dir/conftest.one &&
2890               test -s conftest.dir/conftest.two
2891             then
2892               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2893               break 3
2894             fi
2895           fi
2896         fi
2897       done
2898     done
2899     ;;
2900 esac
2901
2902   done
2903 IFS=$as_save_IFS
2904
2905 rm -rf conftest.one conftest.two conftest.dir
2906
2907 fi
2908   if test "${ac_cv_path_install+set}" = set; then
2909     INSTALL=$ac_cv_path_install
2910   else
2911     # As a last resort, use the slow shell script.  Don't cache a
2912     # value for INSTALL within a source directory, because that will
2913     # break other packages using the cache if that directory is
2914     # removed, or if the value is a relative name.
2915     INSTALL=$ac_install_sh
2916   fi
2917 fi
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2919 $as_echo "$INSTALL" >&6; }
2920
2921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2922 # It thinks the first close brace ends the variable substitution.
2923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2924
2925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2926
2927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2928
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2930 $as_echo_n "checking whether build environment is sane... " >&6; }
2931 # Reject unsafe characters in $srcdir or the absolute working directory
2932 # name.  Accept space and tab only in the latter.
2933 am_lf='
2934 '
2935 case `pwd` in
2936   *[\\\"\#\$\&\'\`$am_lf]*)
2937     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2938 esac
2939 case $srcdir in
2940   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2941     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2942 esac
2943
2944 # Do 'set' in a subshell so we don't clobber the current shell's
2945 # arguments.  Must try -L first in case configure is actually a
2946 # symlink; some systems play weird games with the mod time of symlinks
2947 # (eg FreeBSD returns the mod time of the symlink's containing
2948 # directory).
2949 if (
2950    am_has_slept=no
2951    for am_try in 1 2; do
2952      echo "timestamp, slept: $am_has_slept" > conftest.file
2953      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2954      if test "$*" = "X"; then
2955         # -L didn't work.
2956         set X `ls -t "$srcdir/configure" conftest.file`
2957      fi
2958      if test "$*" != "X $srcdir/configure conftest.file" \
2959         && test "$*" != "X conftest.file $srcdir/configure"; then
2960
2961         # If neither matched, then we have a broken ls.  This can happen
2962         # if, for instance, CONFIG_SHELL is bash and it inherits a
2963         # broken ls alias from the environment.  This has actually
2964         # happened.  Such a system could not be considered "sane".
2965         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2966   alias in your environment" "$LINENO" 5
2967      fi
2968      if test "$2" = conftest.file || test $am_try -eq 2; then
2969        break
2970      fi
2971      # Just in case.
2972      sleep 1
2973      am_has_slept=yes
2974    done
2975    test "$2" = conftest.file
2976    )
2977 then
2978    # Ok.
2979    :
2980 else
2981    as_fn_error $? "newly created file is older than distributed files!
2982 Check your system clock" "$LINENO" 5
2983 fi
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2985 $as_echo "yes" >&6; }
2986 # If we didn't sleep, we still need to ensure time stamps of config.status and
2987 # generated files are strictly newer.
2988 am_sleep_pid=
2989 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2990   ( sleep 1 ) &
2991   am_sleep_pid=$!
2992 fi
2993
2994 rm -f conftest.file
2995
2996 test "$program_prefix" != NONE &&
2997   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2998 # Use a double $ so make ignores it.
2999 test "$program_suffix" != NONE &&
3000   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3001 # Double any \ or $.
3002 # By default was `s,x,x', remove it if useless.
3003 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3004 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3005
3006 # Expand $ac_aux_dir to an absolute path.
3007 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3008
3009 if test x"${MISSING+set}" != xset; then
3010   case $am_aux_dir in
3011   *\ * | *\     *)
3012     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3013   *)
3014     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3015   esac
3016 fi
3017 # Use eval to expand $SHELL
3018 if eval "$MISSING --is-lightweight"; then
3019   am_missing_run="$MISSING "
3020 else
3021   am_missing_run=
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3023 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3024 fi
3025
3026 if test x"${install_sh+set}" != xset; then
3027   case $am_aux_dir in
3028   *\ * | *\     *)
3029     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3030   *)
3031     install_sh="\${SHELL} $am_aux_dir/install-sh"
3032   esac
3033 fi
3034
3035 # Installed binaries are usually stripped using 'strip' when the user
3036 # run "make install-strip".  However 'strip' might not be the right
3037 # tool to use in cross-compilation environments, therefore Automake
3038 # will honor the 'STRIP' environment variable to overrule this program.
3039 if test "$cross_compiling" != no; then
3040   if test -n "$ac_tool_prefix"; then
3041   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3042 set dummy ${ac_tool_prefix}strip; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_STRIP+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$STRIP"; then
3049   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 STRIP=$ac_cv_prog_STRIP
3069 if test -n "$STRIP"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3071 $as_echo "$STRIP" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078 fi
3079 if test -z "$ac_cv_prog_STRIP"; then
3080   ac_ct_STRIP=$STRIP
3081   # Extract the first word of "strip", so it can be a program name with args.
3082 set dummy strip; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$ac_ct_STRIP"; then
3089   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3098     ac_cv_prog_ac_ct_STRIP="strip"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3109 if test -n "$ac_ct_STRIP"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3111 $as_echo "$ac_ct_STRIP" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117   if test "x$ac_ct_STRIP" = x; then
3118     STRIP=":"
3119   else
3120     case $cross_compiling:$ac_tool_warned in
3121 yes:)
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3123 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3124 ac_tool_warned=yes ;;
3125 esac
3126     STRIP=$ac_ct_STRIP
3127   fi
3128 else
3129   STRIP="$ac_cv_prog_STRIP"
3130 fi
3131
3132 fi
3133 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3134
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3136 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3137 if test -z "$MKDIR_P"; then
3138   if ${ac_cv_path_mkdir+:} false; then :
3139   $as_echo_n "(cached) " >&6
3140 else
3141   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3142 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3143 do
3144   IFS=$as_save_IFS
3145   test -z "$as_dir" && as_dir=.
3146     for ac_prog in mkdir gmkdir; do
3147          for ac_exec_ext in '' $ac_executable_extensions; do
3148            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3149            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3150              'mkdir (GNU coreutils) '* | \
3151              'mkdir (coreutils) '* | \
3152              'mkdir (fileutils) '4.1*)
3153                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3154                break 3;;
3155            esac
3156          done
3157        done
3158   done
3159 IFS=$as_save_IFS
3160
3161 fi
3162
3163   test -d ./--version && rmdir ./--version
3164   if test "${ac_cv_path_mkdir+set}" = set; then
3165     MKDIR_P="$ac_cv_path_mkdir -p"
3166   else
3167     # As a last resort, use the slow shell script.  Don't cache a
3168     # value for MKDIR_P within a source directory, because that will
3169     # break other packages using the cache if that directory is
3170     # removed, or if the value is a relative name.
3171     MKDIR_P="$ac_install_sh -d"
3172   fi
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3175 $as_echo "$MKDIR_P" >&6; }
3176
3177 for ac_prog in gawk mawk nawk awk
3178 do
3179   # Extract the first word of "$ac_prog", so it can be a program name with args.
3180 set dummy $ac_prog; ac_word=$2
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3182 $as_echo_n "checking for $ac_word... " >&6; }
3183 if ${ac_cv_prog_AWK+:} false; then :
3184   $as_echo_n "(cached) " >&6
3185 else
3186   if test -n "$AWK"; then
3187   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3188 else
3189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3190 for as_dir in $PATH
3191 do
3192   IFS=$as_save_IFS
3193   test -z "$as_dir" && as_dir=.
3194     for ac_exec_ext in '' $ac_executable_extensions; do
3195   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3196     ac_cv_prog_AWK="$ac_prog"
3197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3198     break 2
3199   fi
3200 done
3201   done
3202 IFS=$as_save_IFS
3203
3204 fi
3205 fi
3206 AWK=$ac_cv_prog_AWK
3207 if test -n "$AWK"; then
3208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3209 $as_echo "$AWK" >&6; }
3210 else
3211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3212 $as_echo "no" >&6; }
3213 fi
3214
3215
3216   test -n "$AWK" && break
3217 done
3218
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3220 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3221 set x ${MAKE-make}
3222 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3223 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   cat >conftest.make <<\_ACEOF
3227 SHELL = /bin/sh
3228 all:
3229         @echo '@@@%%%=$(MAKE)=@@@%%%'
3230 _ACEOF
3231 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3232 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3233   *@@@%%%=?*=@@@%%%*)
3234     eval ac_cv_prog_make_${ac_make}_set=yes;;
3235   *)
3236     eval ac_cv_prog_make_${ac_make}_set=no;;
3237 esac
3238 rm -f conftest.make
3239 fi
3240 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3242 $as_echo "yes" >&6; }
3243   SET_MAKE=
3244 else
3245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3246 $as_echo "no" >&6; }
3247   SET_MAKE="MAKE=${MAKE-make}"
3248 fi
3249
3250 rm -rf .tst 2>/dev/null
3251 mkdir .tst 2>/dev/null
3252 if test -d .tst; then
3253   am__leading_dot=.
3254 else
3255   am__leading_dot=_
3256 fi
3257 rmdir .tst 2>/dev/null
3258
3259 # Check whether --enable-silent-rules was given.
3260 if test "${enable_silent_rules+set}" = set; then :
3261   enableval=$enable_silent_rules;
3262 fi
3263
3264 case $enable_silent_rules in # (((
3265   yes) AM_DEFAULT_VERBOSITY=0;;
3266    no) AM_DEFAULT_VERBOSITY=1;;
3267     *) AM_DEFAULT_VERBOSITY=1;;
3268 esac
3269 am_make=${MAKE-make}
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3271 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3272 if ${am_cv_make_support_nested_variables+:} false; then :
3273   $as_echo_n "(cached) " >&6
3274 else
3275   if $as_echo 'TRUE=$(BAR$(V))
3276 BAR0=false
3277 BAR1=true
3278 V=1
3279 am__doit:
3280         @$(TRUE)
3281 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3282   am_cv_make_support_nested_variables=yes
3283 else
3284   am_cv_make_support_nested_variables=no
3285 fi
3286 fi
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3288 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3289 if test $am_cv_make_support_nested_variables = yes; then
3290     AM_V='$(V)'
3291   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3292 else
3293   AM_V=$AM_DEFAULT_VERBOSITY
3294   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3295 fi
3296 AM_BACKSLASH='\'
3297
3298 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3299   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3300   # is not polluted with repeated "-I."
3301   am__isrc=' -I$(srcdir)'
3302   # test to see if srcdir already configured
3303   if test -f $srcdir/config.status; then
3304     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3305   fi
3306 fi
3307
3308 # test whether we have cygpath
3309 if test -z "$CYGPATH_W"; then
3310   if (cygpath --version) >/dev/null 2>/dev/null; then
3311     CYGPATH_W='cygpath -w'
3312   else
3313     CYGPATH_W=echo
3314   fi
3315 fi
3316
3317
3318 # Define the identity of the package.
3319  PACKAGE='libffi'
3320  VERSION='3.4.2'
3321
3322
3323 cat >>confdefs.h <<_ACEOF
3324 #define PACKAGE "$PACKAGE"
3325 _ACEOF
3326
3327
3328 cat >>confdefs.h <<_ACEOF
3329 #define VERSION "$VERSION"
3330 _ACEOF
3331
3332 # Some tools Automake needs.
3333
3334 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3335
3336
3337 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3338
3339
3340 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3341
3342
3343 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3344
3345
3346 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3347
3348 # For better backward compatibility.  To be removed once Automake 1.9.x
3349 # dies out for good.  For more background, see:
3350 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3351 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3352 mkdir_p='$(MKDIR_P)'
3353
3354 # We need awk for the "check" target (and possibly the TAP driver).  The
3355 # system "awk" is bad on some platforms.
3356 # Always define AMTAR for backward compatibility.  Yes, it's still used
3357 # in the wild :-(  We should find a proper way to deprecate it ...
3358 AMTAR='$${TAR-tar}'
3359
3360
3361 # We'll loop over all known methods to create a tar archive until one works.
3362 _am_tools='gnutar  pax cpio none'
3363
3364 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3365
3366
3367
3368
3369
3370
3371 # POSIX will say in a future version that running "rm -f" with no argument
3372 # is OK; and we want to be able to make that assumption in our Makefile
3373 # recipes.  So use an aggressive probe to check that the usage we want is
3374 # actually supported "in the wild" to an acceptable degree.
3375 # See automake bug#10828.
3376 # To make any issue more visible, cause the running configure to be aborted
3377 # by default if the 'rm' program in use doesn't match our expectations; the
3378 # user can still override this though.
3379 if rm -f && rm -fr && rm -rf; then : OK; else
3380   cat >&2 <<'END'
3381 Oops!
3382
3383 Your 'rm' program seems unable to run without file operands specified
3384 on the command line, even when the '-f' option is present.  This is contrary
3385 to the behaviour of most rm programs out there, and not conforming with
3386 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3387
3388 Please tell bug-automake@gnu.org about your system, including the value
3389 of your $PATH and any error possibly output before this message.  This
3390 can help us improve future automake versions.
3391
3392 END
3393   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3394     echo 'Configuration will proceed anyway, since you have set the' >&2
3395     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3396     echo >&2
3397   else
3398     cat >&2 <<'END'
3399 Aborting the configuration process, to ensure you take notice of the issue.
3400
3401 You can download and install GNU coreutils to get an 'rm' implementation
3402 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3403
3404 If you want to complete the configuration process using your problematic
3405 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3406 to "yes", and re-run configure.
3407
3408 END
3409     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3410   fi
3411 fi
3412
3413
3414 # We would like our source tree to be readonly. However when releases or
3415 # pre-releases are generated, the flex/bison generated files as well as the
3416 # various formats of manuals need to be included along with the rest of the
3417 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3418 # just that.
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3420 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3421 # Check whether --enable-generated-files-in-srcdir was given.
3422 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3423   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3424  yes) enable_generated_files_in_srcdir=yes ;;
3425  no)  enable_generated_files_in_srcdir=no ;;
3426  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3427  esac
3428 else
3429   enable_generated_files_in_srcdir=no
3430 fi
3431
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3433 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3434  if test "$enable_generated_files_in_srcdir" = yes; then
3435   GENINSRC_TRUE=
3436   GENINSRC_FALSE='#'
3437 else
3438   GENINSRC_TRUE='#'
3439   GENINSRC_FALSE=
3440 fi
3441
3442
3443 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3444 # We must force CC to /not/ be precious variables; otherwise
3445 # the wrong, non-multilib-adjusted value will be used in multilibs.
3446 # As a side effect, we have to subst CFLAGS ourselves.
3447 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3448 # defaults of its own if none are provided.
3449
3450
3451
3452 save_CFLAGS=$CFLAGS
3453 ac_ext=c
3454 ac_cpp='$CPP $CPPFLAGS'
3455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3458 if test -n "$ac_tool_prefix"; then
3459   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3460 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if ${ac_cv_prog_CC+:} false; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   if test -n "$CC"; then
3467   ac_cv_prog_CC="$CC" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472   IFS=$as_save_IFS
3473   test -z "$as_dir" && as_dir=.
3474     for ac_exec_ext in '' $ac_executable_extensions; do
3475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3476     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478     break 2
3479   fi
3480 done
3481   done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 CC=$ac_cv_prog_CC
3487 if test -n "$CC"; then
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3489 $as_echo "$CC" >&6; }
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495
3496 fi
3497 if test -z "$ac_cv_prog_CC"; then
3498   ac_ct_CC=$CC
3499   # Extract the first word of "gcc", so it can be a program name with args.
3500 set dummy gcc; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506   if test -n "$ac_ct_CC"; then
3507   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3508 else
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH
3511 do
3512   IFS=$as_save_IFS
3513   test -z "$as_dir" && as_dir=.
3514     for ac_exec_ext in '' $ac_executable_extensions; do
3515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3516     ac_cv_prog_ac_ct_CC="gcc"
3517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3518     break 2
3519   fi
3520 done
3521   done
3522 IFS=$as_save_IFS
3523
3524 fi
3525 fi
3526 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3527 if test -n "$ac_ct_CC"; then
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3529 $as_echo "$ac_ct_CC" >&6; }
3530 else
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3533 fi
3534
3535   if test "x$ac_ct_CC" = x; then
3536     CC=""
3537   else
3538     case $cross_compiling:$ac_tool_warned in
3539 yes:)
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3542 ac_tool_warned=yes ;;
3543 esac
3544     CC=$ac_ct_CC
3545   fi
3546 else
3547   CC="$ac_cv_prog_CC"
3548 fi
3549
3550 if test -z "$CC"; then
3551           if test -n "$ac_tool_prefix"; then
3552     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3553 set dummy ${ac_tool_prefix}cc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if ${ac_cv_prog_CC+:} false; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CC"; then
3560   ac_cv_prog_CC="$CC" # Let the user override the test.
3561 else
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563 for as_dir in $PATH
3564 do
3565   IFS=$as_save_IFS
3566   test -z "$as_dir" && as_dir=.
3567     for ac_exec_ext in '' $ac_executable_extensions; do
3568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3569     ac_cv_prog_CC="${ac_tool_prefix}cc"
3570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3571     break 2
3572   fi
3573 done
3574   done
3575 IFS=$as_save_IFS
3576
3577 fi
3578 fi
3579 CC=$ac_cv_prog_CC
3580 if test -n "$CC"; then
3581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3582 $as_echo "$CC" >&6; }
3583 else
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585 $as_echo "no" >&6; }
3586 fi
3587
3588
3589   fi
3590 fi
3591 if test -z "$CC"; then
3592   # Extract the first word of "cc", so it can be a program name with args.
3593 set dummy cc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if ${ac_cv_prog_CC+:} false; then :
3597   $as_echo_n "(cached) " >&6
3598 else
3599   if test -n "$CC"; then
3600   ac_cv_prog_CC="$CC" # Let the user override the test.
3601 else
3602   ac_prog_rejected=no
3603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604 for as_dir in $PATH
3605 do
3606   IFS=$as_save_IFS
3607   test -z "$as_dir" && as_dir=.
3608     for ac_exec_ext in '' $ac_executable_extensions; do
3609   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3610     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3611        ac_prog_rejected=yes
3612        continue
3613      fi
3614     ac_cv_prog_CC="cc"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 if test $ac_prog_rejected = yes; then
3623   # We found a bogon in the path, so make sure we never use it.
3624   set dummy $ac_cv_prog_CC
3625   shift
3626   if test $# != 0; then
3627     # We chose a different compiler from the bogus one.
3628     # However, it has the same basename, so the bogon will be chosen
3629     # first if we set CC to just the basename; use the full file name.
3630     shift
3631     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3632   fi
3633 fi
3634 fi
3635 fi
3636 CC=$ac_cv_prog_CC
3637 if test -n "$CC"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3639 $as_echo "$CC" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646 fi
3647 if test -z "$CC"; then
3648   if test -n "$ac_tool_prefix"; then
3649   for ac_prog in cl.exe
3650   do
3651     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3652 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3654 $as_echo_n "checking for $ac_word... " >&6; }
3655 if ${ac_cv_prog_CC+:} false; then :
3656   $as_echo_n "(cached) " >&6
3657 else
3658   if test -n "$CC"; then
3659   ac_cv_prog_CC="$CC" # Let the user override the test.
3660 else
3661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3662 for as_dir in $PATH
3663 do
3664   IFS=$as_save_IFS
3665   test -z "$as_dir" && as_dir=.
3666     for ac_exec_ext in '' $ac_executable_extensions; do
3667   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3668     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3670     break 2
3671   fi
3672 done
3673   done
3674 IFS=$as_save_IFS
3675
3676 fi
3677 fi
3678 CC=$ac_cv_prog_CC
3679 if test -n "$CC"; then
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3681 $as_echo "$CC" >&6; }
3682 else
3683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3684 $as_echo "no" >&6; }
3685 fi
3686
3687
3688     test -n "$CC" && break
3689   done
3690 fi
3691 if test -z "$CC"; then
3692   ac_ct_CC=$CC
3693   for ac_prog in cl.exe
3694 do
3695   # Extract the first word of "$ac_prog", so it can be a program name with args.
3696 set dummy $ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$ac_ct_CC"; then
3703   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3712     ac_cv_prog_ac_ct_CC="$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3723 if test -n "$ac_ct_CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3725 $as_echo "$ac_ct_CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732   test -n "$ac_ct_CC" && break
3733 done
3734
3735   if test "x$ac_ct_CC" = x; then
3736     CC=""
3737   else
3738     case $cross_compiling:$ac_tool_warned in
3739 yes:)
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3742 ac_tool_warned=yes ;;
3743 esac
3744     CC=$ac_ct_CC
3745   fi
3746 fi
3747
3748 fi
3749
3750
3751 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3753 as_fn_error $? "no acceptable C compiler found in \$PATH
3754 See \`config.log' for more details" "$LINENO" 5; }
3755
3756 # Provide some information about the compiler.
3757 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3758 set X $ac_compile
3759 ac_compiler=$2
3760 for ac_option in --version -v -V -qversion; do
3761   { { ac_try="$ac_compiler $ac_option >&5"
3762 case "(($ac_try" in
3763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3764   *) ac_try_echo=$ac_try;;
3765 esac
3766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3767 $as_echo "$ac_try_echo"; } >&5
3768   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3769   ac_status=$?
3770   if test -s conftest.err; then
3771     sed '10a\
3772 ... rest of stderr output deleted ...
3773          10q' conftest.err >conftest.er1
3774     cat conftest.er1 >&5
3775   fi
3776   rm -f conftest.er1 conftest.err
3777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3778   test $ac_status = 0; }
3779 done
3780
3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3782 /* end confdefs.h.  */
3783
3784 int
3785 main ()
3786 {
3787
3788   ;
3789   return 0;
3790 }
3791 _ACEOF
3792 ac_clean_files_save=$ac_clean_files
3793 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3794 # Try to create an executable without -o first, disregard a.out.
3795 # It will help us diagnose broken compilers, and finding out an intuition
3796 # of exeext.
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3798 $as_echo_n "checking whether the C compiler works... " >&6; }
3799 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3800
3801 # The possible output files:
3802 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3803
3804 ac_rmfiles=
3805 for ac_file in $ac_files
3806 do
3807   case $ac_file in
3808     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3809     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3810   esac
3811 done
3812 rm -f $ac_rmfiles
3813
3814 if { { ac_try="$ac_link_default"
3815 case "(($ac_try" in
3816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3817   *) ac_try_echo=$ac_try;;
3818 esac
3819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3820 $as_echo "$ac_try_echo"; } >&5
3821   (eval "$ac_link_default") 2>&5
3822   ac_status=$?
3823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3824   test $ac_status = 0; }; then :
3825   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3826 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3827 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3828 # so that the user can short-circuit this test for compilers unknown to
3829 # Autoconf.
3830 for ac_file in $ac_files ''
3831 do
3832   test -f "$ac_file" || continue
3833   case $ac_file in
3834     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3835         ;;
3836     [ab].out )
3837         # We found the default executable, but exeext='' is most
3838         # certainly right.
3839         break;;
3840     *.* )
3841         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3842         then :; else
3843            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3844         fi
3845         # We set ac_cv_exeext here because the later test for it is not
3846         # safe: cross compilers may not add the suffix if given an `-o'
3847         # argument, so we may need to know it at that point already.
3848         # Even if this section looks crufty: it has the advantage of
3849         # actually working.
3850         break;;
3851     * )
3852         break;;
3853   esac
3854 done
3855 test "$ac_cv_exeext" = no && ac_cv_exeext=
3856
3857 else
3858   ac_file=''
3859 fi
3860 if test -z "$ac_file"; then :
3861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3862 $as_echo "no" >&6; }
3863 $as_echo "$as_me: failed program was:" >&5
3864 sed 's/^/| /' conftest.$ac_ext >&5
3865
3866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3868 as_fn_error 77 "C compiler cannot create executables
3869 See \`config.log' for more details" "$LINENO" 5; }
3870 else
3871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3872 $as_echo "yes" >&6; }
3873 fi
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3875 $as_echo_n "checking for C compiler default output file name... " >&6; }
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3877 $as_echo "$ac_file" >&6; }
3878 ac_exeext=$ac_cv_exeext
3879
3880 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3881 ac_clean_files=$ac_clean_files_save
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3883 $as_echo_n "checking for suffix of executables... " >&6; }
3884 if { { ac_try="$ac_link"
3885 case "(($ac_try" in
3886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3887   *) ac_try_echo=$ac_try;;
3888 esac
3889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3890 $as_echo "$ac_try_echo"; } >&5
3891   (eval "$ac_link") 2>&5
3892   ac_status=$?
3893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3894   test $ac_status = 0; }; then :
3895   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3896 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3897 # work properly (i.e., refer to `conftest.exe'), while it won't with
3898 # `rm'.
3899 for ac_file in conftest.exe conftest conftest.*; do
3900   test -f "$ac_file" || continue
3901   case $ac_file in
3902     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3903     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3904           break;;
3905     * ) break;;
3906   esac
3907 done
3908 else
3909   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3911 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3912 See \`config.log' for more details" "$LINENO" 5; }
3913 fi
3914 rm -f conftest conftest$ac_cv_exeext
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3916 $as_echo "$ac_cv_exeext" >&6; }
3917
3918 rm -f conftest.$ac_ext
3919 EXEEXT=$ac_cv_exeext
3920 ac_exeext=$EXEEXT
3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923 #include <stdio.h>
3924 int
3925 main ()
3926 {
3927 FILE *f = fopen ("conftest.out", "w");
3928  return ferror (f) || fclose (f) != 0;
3929
3930   ;
3931   return 0;
3932 }
3933 _ACEOF
3934 ac_clean_files="$ac_clean_files conftest.out"
3935 # Check that the compiler produces executables we can run.  If not, either
3936 # the compiler is broken, or we cross compile.
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3938 $as_echo_n "checking whether we are cross compiling... " >&6; }
3939 if test "$cross_compiling" != yes; then
3940   { { ac_try="$ac_link"
3941 case "(($ac_try" in
3942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3943   *) ac_try_echo=$ac_try;;
3944 esac
3945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3946 $as_echo "$ac_try_echo"; } >&5
3947   (eval "$ac_link") 2>&5
3948   ac_status=$?
3949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3950   test $ac_status = 0; }
3951   if { ac_try='./conftest$ac_cv_exeext'
3952   { { case "(($ac_try" in
3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954   *) ac_try_echo=$ac_try;;
3955 esac
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958   (eval "$ac_try") 2>&5
3959   ac_status=$?
3960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3961   test $ac_status = 0; }; }; then
3962     cross_compiling=no
3963   else
3964     if test "$cross_compiling" = maybe; then
3965         cross_compiling=yes
3966     else
3967         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3969 as_fn_error $? "cannot run C compiled programs.
3970 If you meant to cross compile, use \`--host'.
3971 See \`config.log' for more details" "$LINENO" 5; }
3972     fi
3973   fi
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3976 $as_echo "$cross_compiling" >&6; }
3977
3978 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3979 ac_clean_files=$ac_clean_files_save
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3981 $as_echo_n "checking for suffix of object files... " >&6; }
3982 if ${ac_cv_objext+:} false; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3986 /* end confdefs.h.  */
3987
3988 int
3989 main ()
3990 {
3991
3992   ;
3993   return 0;
3994 }
3995 _ACEOF
3996 rm -f conftest.o conftest.obj
3997 if { { ac_try="$ac_compile"
3998 case "(($ac_try" in
3999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4000   *) ac_try_echo=$ac_try;;
4001 esac
4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4003 $as_echo "$ac_try_echo"; } >&5
4004   (eval "$ac_compile") 2>&5
4005   ac_status=$?
4006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4007   test $ac_status = 0; }; then :
4008   for ac_file in conftest.o conftest.obj conftest.*; do
4009   test -f "$ac_file" || continue;
4010   case $ac_file in
4011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4012     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4013        break;;
4014   esac
4015 done
4016 else
4017   $as_echo "$as_me: failed program was:" >&5
4018 sed 's/^/| /' conftest.$ac_ext >&5
4019
4020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4021 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4022 as_fn_error $? "cannot compute suffix of object files: cannot compile
4023 See \`config.log' for more details" "$LINENO" 5; }
4024 fi
4025 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4026 fi
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4028 $as_echo "$ac_cv_objext" >&6; }
4029 OBJEXT=$ac_cv_objext
4030 ac_objext=$OBJEXT
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4032 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4033 if ${ac_cv_c_compiler_gnu+:} false; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h.  */
4038
4039 int
4040 main ()
4041 {
4042 #ifndef __GNUC__
4043        choke me
4044 #endif
4045
4046   ;
4047   return 0;
4048 }
4049 _ACEOF
4050 if ac_fn_c_try_compile "$LINENO"; then :
4051   ac_compiler_gnu=yes
4052 else
4053   ac_compiler_gnu=no
4054 fi
4055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4056 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4057
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4060 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4061 if test $ac_compiler_gnu = yes; then
4062   GCC=yes
4063 else
4064   GCC=
4065 fi
4066 ac_test_CFLAGS=${CFLAGS+set}
4067 ac_save_CFLAGS=$CFLAGS
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4069 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4070 if ${ac_cv_prog_cc_g+:} false; then :
4071   $as_echo_n "(cached) " >&6
4072 else
4073   ac_save_c_werror_flag=$ac_c_werror_flag
4074    ac_c_werror_flag=yes
4075    ac_cv_prog_cc_g=no
4076    CFLAGS="-g"
4077    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_prog_cc_g=yes
4090 else
4091   CFLAGS=""
4092       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094
4095 int
4096 main ()
4097 {
4098
4099   ;
4100   return 0;
4101 }
4102 _ACEOF
4103 if ac_fn_c_try_compile "$LINENO"; then :
4104
4105 else
4106   ac_c_werror_flag=$ac_save_c_werror_flag
4107          CFLAGS="-g"
4108          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119 if ac_fn_c_try_compile "$LINENO"; then :
4120   ac_cv_prog_cc_g=yes
4121 fi
4122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4123 fi
4124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127    ac_c_werror_flag=$ac_save_c_werror_flag
4128 fi
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4130 $as_echo "$ac_cv_prog_cc_g" >&6; }
4131 if test "$ac_test_CFLAGS" = set; then
4132   CFLAGS=$ac_save_CFLAGS
4133 elif test $ac_cv_prog_cc_g = yes; then
4134   if test "$GCC" = yes; then
4135     CFLAGS="-g -O2"
4136   else
4137     CFLAGS="-g"
4138   fi
4139 else
4140   if test "$GCC" = yes; then
4141     CFLAGS="-O2"
4142   else
4143     CFLAGS=
4144   fi
4145 fi
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4147 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4148 if ${ac_cv_prog_cc_c89+:} false; then :
4149   $as_echo_n "(cached) " >&6
4150 else
4151   ac_cv_prog_cc_c89=no
4152 ac_save_CC=$CC
4153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155 #include <stdarg.h>
4156 #include <stdio.h>
4157 struct stat;
4158 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4159 struct buf { int x; };
4160 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4161 static char *e (p, i)
4162      char **p;
4163      int i;
4164 {
4165   return p[i];
4166 }
4167 static char *f (char * (*g) (char **, int), char **p, ...)
4168 {
4169   char *s;
4170   va_list v;
4171   va_start (v,p);
4172   s = g (p, va_arg (v,int));
4173   va_end (v);
4174   return s;
4175 }
4176
4177 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4178    function prototypes and stuff, but not '\xHH' hex character constants.
4179    These don't provoke an error unfortunately, instead are silently treated
4180    as 'x'.  The following induces an error, until -std is added to get
4181    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4182    array size at least.  It's necessary to write '\x00'==0 to get something
4183    that's true only with -std.  */
4184 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4185
4186 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4187    inside strings and character constants.  */
4188 #define FOO(x) 'x'
4189 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4190
4191 int test (int i, double x);
4192 struct s1 {int (*f) (int a);};
4193 struct s2 {int (*f) (double a);};
4194 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4195 int argc;
4196 char **argv;
4197 int
4198 main ()
4199 {
4200 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4206         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4207 do
4208   CC="$ac_save_CC $ac_arg"
4209   if ac_fn_c_try_compile "$LINENO"; then :
4210   ac_cv_prog_cc_c89=$ac_arg
4211 fi
4212 rm -f core conftest.err conftest.$ac_objext
4213   test "x$ac_cv_prog_cc_c89" != "xno" && break
4214 done
4215 rm -f conftest.$ac_ext
4216 CC=$ac_save_CC
4217
4218 fi
4219 # AC_CACHE_VAL
4220 case "x$ac_cv_prog_cc_c89" in
4221   x)
4222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4223 $as_echo "none needed" >&6; } ;;
4224   xno)
4225     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4226 $as_echo "unsupported" >&6; } ;;
4227   *)
4228     CC="$CC $ac_cv_prog_cc_c89"
4229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4230 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4231 esac
4232 if test "x$ac_cv_prog_cc_c89" != xno; then :
4233
4234 fi
4235
4236 ac_ext=c
4237 ac_cpp='$CPP $CPPFLAGS'
4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4241
4242 ac_ext=c
4243 ac_cpp='$CPP $CPPFLAGS'
4244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4248 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4249 if ${am_cv_prog_cc_c_o+:} false; then :
4250   $as_echo_n "(cached) " >&6
4251 else
4252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4253 /* end confdefs.h.  */
4254
4255 int
4256 main ()
4257 {
4258
4259   ;
4260   return 0;
4261 }
4262 _ACEOF
4263   # Make sure it works both with $CC and with simple cc.
4264   # Following AC_PROG_CC_C_O, we do the test twice because some
4265   # compilers refuse to overwrite an existing .o file with -o,
4266   # though they will create one.
4267   am_cv_prog_cc_c_o=yes
4268   for am_i in 1 2; do
4269     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4270    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4271    ac_status=$?
4272    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273    (exit $ac_status); } \
4274          && test -f conftest2.$ac_objext; then
4275       : OK
4276     else
4277       am_cv_prog_cc_c_o=no
4278       break
4279     fi
4280   done
4281   rm -f core conftest*
4282   unset am_i
4283 fi
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4285 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4286 if test "$am_cv_prog_cc_c_o" != yes; then
4287    # Losing compiler, so override with the script.
4288    # FIXME: It is wrong to rewrite CC.
4289    # But if we don't then we get into trouble of one sort or another.
4290    # A longer-term fix would be to have automake use am__CC in this case,
4291    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4292    CC="$am_aux_dir/compile $CC"
4293 fi
4294 ac_ext=c
4295 ac_cpp='$CPP $CPPFLAGS'
4296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4299
4300 DEPDIR="${am__leading_dot}deps"
4301
4302 ac_config_commands="$ac_config_commands depfiles"
4303
4304
4305 am_make=${MAKE-make}
4306 cat > confinc << 'END'
4307 am__doit:
4308         @echo this is the am__doit target
4309 .PHONY: am__doit
4310 END
4311 # If we don't find an include directive, just comment out the code.
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4313 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4314 am__include="#"
4315 am__quote=
4316 _am_result=none
4317 # First try GNU make style include.
4318 echo "include confinc" > confmf
4319 # Ignore all kinds of additional output from 'make'.
4320 case `$am_make -s -f confmf 2> /dev/null` in #(
4321 *the\ am__doit\ target*)
4322   am__include=include
4323   am__quote=
4324   _am_result=GNU
4325   ;;
4326 esac
4327 # Now try BSD make style include.
4328 if test "$am__include" = "#"; then
4329    echo '.include "confinc"' > confmf
4330    case `$am_make -s -f confmf 2> /dev/null` in #(
4331    *the\ am__doit\ target*)
4332      am__include=.include
4333      am__quote="\""
4334      _am_result=BSD
4335      ;;
4336    esac
4337 fi
4338
4339
4340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4341 $as_echo "$_am_result" >&6; }
4342 rm -f confinc confmf
4343
4344 # Check whether --enable-dependency-tracking was given.
4345 if test "${enable_dependency_tracking+set}" = set; then :
4346   enableval=$enable_dependency_tracking;
4347 fi
4348
4349 if test "x$enable_dependency_tracking" != xno; then
4350   am_depcomp="$ac_aux_dir/depcomp"
4351   AMDEPBACKSLASH='\'
4352   am__nodep='_no'
4353 fi
4354  if test "x$enable_dependency_tracking" != xno; then
4355   AMDEP_TRUE=
4356   AMDEP_FALSE='#'
4357 else
4358   AMDEP_TRUE='#'
4359   AMDEP_FALSE=
4360 fi
4361
4362
4363
4364 depcc="$CC"   am_compiler_list=
4365
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4367 $as_echo_n "checking dependency style of $depcc... " >&6; }
4368 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4372   # We make a subdir and do the tests there.  Otherwise we can end up
4373   # making bogus files that we don't know about and never remove.  For
4374   # instance it was reported that on HP-UX the gcc test will end up
4375   # making a dummy file named 'D' -- because '-MD' means "put the output
4376   # in D".
4377   rm -rf conftest.dir
4378   mkdir conftest.dir
4379   # Copy depcomp to subdir because otherwise we won't find it if we're
4380   # using a relative directory.
4381   cp "$am_depcomp" conftest.dir
4382   cd conftest.dir
4383   # We will build objects and dependencies in a subdirectory because
4384   # it helps to detect inapplicable dependency modes.  For instance
4385   # both Tru64's cc and ICC support -MD to output dependencies as a
4386   # side effect of compilation, but ICC will put the dependencies in
4387   # the current directory while Tru64 will put them in the object
4388   # directory.
4389   mkdir sub
4390
4391   am_cv_CC_dependencies_compiler_type=none
4392   if test "$am_compiler_list" = ""; then
4393      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4394   fi
4395   am__universal=false
4396   case " $depcc " in #(
4397      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4398      esac
4399
4400   for depmode in $am_compiler_list; do
4401     # Setup a source with many dependencies, because some compilers
4402     # like to wrap large dependency lists on column 80 (with \), and
4403     # we should not choose a depcomp mode which is confused by this.
4404     #
4405     # We need to recreate these files for each test, as the compiler may
4406     # overwrite some of them when testing with obscure command lines.
4407     # This happens at least with the AIX C compiler.
4408     : > sub/conftest.c
4409     for i in 1 2 3 4 5 6; do
4410       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4411       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4412       # Solaris 10 /bin/sh.
4413       echo '/* dummy */' > sub/conftst$i.h
4414     done
4415     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4416
4417     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4418     # mode.  It turns out that the SunPro C++ compiler does not properly
4419     # handle '-M -o', and we need to detect this.  Also, some Intel
4420     # versions had trouble with output in subdirs.
4421     am__obj=sub/conftest.${OBJEXT-o}
4422     am__minus_obj="-o $am__obj"
4423     case $depmode in
4424     gcc)
4425       # This depmode causes a compiler race in universal mode.
4426       test "$am__universal" = false || continue
4427       ;;
4428     nosideeffect)
4429       # After this tag, mechanisms are not by side-effect, so they'll
4430       # only be used when explicitly requested.
4431       if test "x$enable_dependency_tracking" = xyes; then
4432         continue
4433       else
4434         break
4435       fi
4436       ;;
4437     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4438       # This compiler won't grok '-c -o', but also, the minuso test has
4439       # not run yet.  These depmodes are late enough in the game, and
4440       # so weak that their functioning should not be impacted.
4441       am__obj=conftest.${OBJEXT-o}
4442       am__minus_obj=
4443       ;;
4444     none) break ;;
4445     esac
4446     if depmode=$depmode \
4447        source=sub/conftest.c object=$am__obj \
4448        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4449        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4450          >/dev/null 2>conftest.err &&
4451        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4452        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4453        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4454        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4455       # icc doesn't choke on unknown options, it will just issue warnings
4456       # or remarks (even with -Werror).  So we grep stderr for any message
4457       # that says an option was ignored or not supported.
4458       # When given -MP, icc 7.0 and 7.1 complain thusly:
4459       #   icc: Command line warning: ignoring option '-M'; no argument required
4460       # The diagnosis changed in icc 8.0:
4461       #   icc: Command line remark: option '-MP' not supported
4462       if (grep 'ignoring option' conftest.err ||
4463           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4464         am_cv_CC_dependencies_compiler_type=$depmode
4465         break
4466       fi
4467     fi
4468   done
4469
4470   cd ..
4471   rm -rf conftest.dir
4472 else
4473   am_cv_CC_dependencies_compiler_type=none
4474 fi
4475
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4478 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4479 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4480
4481  if
4482   test "x$enable_dependency_tracking" != xno \
4483   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4484   am__fastdepCC_TRUE=
4485   am__fastdepCC_FALSE='#'
4486 else
4487   am__fastdepCC_TRUE='#'
4488   am__fastdepCC_FALSE=
4489 fi
4490
4491
4492 ac_ext=cpp
4493 ac_cpp='$CXXCPP $CPPFLAGS'
4494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4497 if test -z "$CXX"; then
4498   if test -n "$CCC"; then
4499     CXX=$CCC
4500   else
4501     if test -n "$ac_tool_prefix"; then
4502   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4503   do
4504     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4505 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4507 $as_echo_n "checking for $ac_word... " >&6; }
4508 if ${ac_cv_prog_CXX+:} false; then :
4509   $as_echo_n "(cached) " >&6
4510 else
4511   if test -n "$CXX"; then
4512   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4513 else
4514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4515 for as_dir in $PATH
4516 do
4517   IFS=$as_save_IFS
4518   test -z "$as_dir" && as_dir=.
4519     for ac_exec_ext in '' $ac_executable_extensions; do
4520   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4521     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4523     break 2
4524   fi
4525 done
4526   done
4527 IFS=$as_save_IFS
4528
4529 fi
4530 fi
4531 CXX=$ac_cv_prog_CXX
4532 if test -n "$CXX"; then
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4534 $as_echo "$CXX" >&6; }
4535 else
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4537 $as_echo "no" >&6; }
4538 fi
4539
4540
4541     test -n "$CXX" && break
4542   done
4543 fi
4544 if test -z "$CXX"; then
4545   ac_ct_CXX=$CXX
4546   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4547 do
4548   # Extract the first word of "$ac_prog", so it can be a program name with args.
4549 set dummy $ac_prog; ac_word=$2
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4551 $as_echo_n "checking for $ac_word... " >&6; }
4552 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4553   $as_echo_n "(cached) " >&6
4554 else
4555   if test -n "$ac_ct_CXX"; then
4556   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4557 else
4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH
4560 do
4561   IFS=$as_save_IFS
4562   test -z "$as_dir" && as_dir=.
4563     for ac_exec_ext in '' $ac_executable_extensions; do
4564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4565     ac_cv_prog_ac_ct_CXX="$ac_prog"
4566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4567     break 2
4568   fi
4569 done
4570   done
4571 IFS=$as_save_IFS
4572
4573 fi
4574 fi
4575 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4576 if test -n "$ac_ct_CXX"; then
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4578 $as_echo "$ac_ct_CXX" >&6; }
4579 else
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581 $as_echo "no" >&6; }
4582 fi
4583
4584
4585   test -n "$ac_ct_CXX" && break
4586 done
4587
4588   if test "x$ac_ct_CXX" = x; then
4589     CXX="g++"
4590   else
4591     case $cross_compiling:$ac_tool_warned in
4592 yes:)
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4595 ac_tool_warned=yes ;;
4596 esac
4597     CXX=$ac_ct_CXX
4598   fi
4599 fi
4600
4601   fi
4602 fi
4603 # Provide some information about the compiler.
4604 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4605 set X $ac_compile
4606 ac_compiler=$2
4607 for ac_option in --version -v -V -qversion; do
4608   { { ac_try="$ac_compiler $ac_option >&5"
4609 case "(($ac_try" in
4610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4611   *) ac_try_echo=$ac_try;;
4612 esac
4613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4614 $as_echo "$ac_try_echo"; } >&5
4615   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4616   ac_status=$?
4617   if test -s conftest.err; then
4618     sed '10a\
4619 ... rest of stderr output deleted ...
4620          10q' conftest.err >conftest.er1
4621     cat conftest.er1 >&5
4622   fi
4623   rm -f conftest.er1 conftest.err
4624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4625   test $ac_status = 0; }
4626 done
4627
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4629 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4630 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4631   $as_echo_n "(cached) " >&6
4632 else
4633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h.  */
4635
4636 int
4637 main ()
4638 {
4639 #ifndef __GNUC__
4640        choke me
4641 #endif
4642
4643   ;
4644   return 0;
4645 }
4646 _ACEOF
4647 if ac_fn_cxx_try_compile "$LINENO"; then :
4648   ac_compiler_gnu=yes
4649 else
4650   ac_compiler_gnu=no
4651 fi
4652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4653 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4654
4655 fi
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4657 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4658 if test $ac_compiler_gnu = yes; then
4659   GXX=yes
4660 else
4661   GXX=
4662 fi
4663 ac_test_CXXFLAGS=${CXXFLAGS+set}
4664 ac_save_CXXFLAGS=$CXXFLAGS
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4666 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4667 if ${ac_cv_prog_cxx_g+:} false; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4671    ac_cxx_werror_flag=yes
4672    ac_cv_prog_cxx_g=no
4673    CXXFLAGS="-g"
4674    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h.  */
4676
4677 int
4678 main ()
4679 {
4680
4681   ;
4682   return 0;
4683 }
4684 _ACEOF
4685 if ac_fn_cxx_try_compile "$LINENO"; then :
4686   ac_cv_prog_cxx_g=yes
4687 else
4688   CXXFLAGS=""
4689       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690 /* end confdefs.h.  */
4691
4692 int
4693 main ()
4694 {
4695
4696   ;
4697   return 0;
4698 }
4699 _ACEOF
4700 if ac_fn_cxx_try_compile "$LINENO"; then :
4701
4702 else
4703   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4704          CXXFLAGS="-g"
4705          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h.  */
4707
4708 int
4709 main ()
4710 {
4711
4712   ;
4713   return 0;
4714 }
4715 _ACEOF
4716 if ac_fn_cxx_try_compile "$LINENO"; then :
4717   ac_cv_prog_cxx_g=yes
4718 fi
4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4725 fi
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4727 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4728 if test "$ac_test_CXXFLAGS" = set; then
4729   CXXFLAGS=$ac_save_CXXFLAGS
4730 elif test $ac_cv_prog_cxx_g = yes; then
4731   if test "$GXX" = yes; then
4732     CXXFLAGS="-g -O2"
4733   else
4734     CXXFLAGS="-g"
4735   fi
4736 else
4737   if test "$GXX" = yes; then
4738     CXXFLAGS="-O2"
4739   else
4740     CXXFLAGS=
4741   fi
4742 fi
4743 ac_ext=c
4744 ac_cpp='$CPP $CPPFLAGS'
4745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4748
4749 depcc="$CXX"  am_compiler_list=
4750
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4752 $as_echo_n "checking dependency style of $depcc... " >&6; }
4753 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4757   # We make a subdir and do the tests there.  Otherwise we can end up
4758   # making bogus files that we don't know about and never remove.  For
4759   # instance it was reported that on HP-UX the gcc test will end up
4760   # making a dummy file named 'D' -- because '-MD' means "put the output
4761   # in D".
4762   rm -rf conftest.dir
4763   mkdir conftest.dir
4764   # Copy depcomp to subdir because otherwise we won't find it if we're
4765   # using a relative directory.
4766   cp "$am_depcomp" conftest.dir
4767   cd conftest.dir
4768   # We will build objects and dependencies in a subdirectory because
4769   # it helps to detect inapplicable dependency modes.  For instance
4770   # both Tru64's cc and ICC support -MD to output dependencies as a
4771   # side effect of compilation, but ICC will put the dependencies in
4772   # the current directory while Tru64 will put them in the object
4773   # directory.
4774   mkdir sub
4775
4776   am_cv_CXX_dependencies_compiler_type=none
4777   if test "$am_compiler_list" = ""; then
4778      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4779   fi
4780   am__universal=false
4781   case " $depcc " in #(
4782      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4783      esac
4784
4785   for depmode in $am_compiler_list; do
4786     # Setup a source with many dependencies, because some compilers
4787     # like to wrap large dependency lists on column 80 (with \), and
4788     # we should not choose a depcomp mode which is confused by this.
4789     #
4790     # We need to recreate these files for each test, as the compiler may
4791     # overwrite some of them when testing with obscure command lines.
4792     # This happens at least with the AIX C compiler.
4793     : > sub/conftest.c
4794     for i in 1 2 3 4 5 6; do
4795       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4796       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4797       # Solaris 10 /bin/sh.
4798       echo '/* dummy */' > sub/conftst$i.h
4799     done
4800     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4801
4802     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4803     # mode.  It turns out that the SunPro C++ compiler does not properly
4804     # handle '-M -o', and we need to detect this.  Also, some Intel
4805     # versions had trouble with output in subdirs.
4806     am__obj=sub/conftest.${OBJEXT-o}
4807     am__minus_obj="-o $am__obj"
4808     case $depmode in
4809     gcc)
4810       # This depmode causes a compiler race in universal mode.
4811       test "$am__universal" = false || continue
4812       ;;
4813     nosideeffect)
4814       # After this tag, mechanisms are not by side-effect, so they'll
4815       # only be used when explicitly requested.
4816       if test "x$enable_dependency_tracking" = xyes; then
4817         continue
4818       else
4819         break
4820       fi
4821       ;;
4822     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4823       # This compiler won't grok '-c -o', but also, the minuso test has
4824       # not run yet.  These depmodes are late enough in the game, and
4825       # so weak that their functioning should not be impacted.
4826       am__obj=conftest.${OBJEXT-o}
4827       am__minus_obj=
4828       ;;
4829     none) break ;;
4830     esac
4831     if depmode=$depmode \
4832        source=sub/conftest.c object=$am__obj \
4833        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4834        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4835          >/dev/null 2>conftest.err &&
4836        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4837        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4838        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4839        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4840       # icc doesn't choke on unknown options, it will just issue warnings
4841       # or remarks (even with -Werror).  So we grep stderr for any message
4842       # that says an option was ignored or not supported.
4843       # When given -MP, icc 7.0 and 7.1 complain thusly:
4844       #   icc: Command line warning: ignoring option '-M'; no argument required
4845       # The diagnosis changed in icc 8.0:
4846       #   icc: Command line remark: option '-MP' not supported
4847       if (grep 'ignoring option' conftest.err ||
4848           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4849         am_cv_CXX_dependencies_compiler_type=$depmode
4850         break
4851       fi
4852     fi
4853   done
4854
4855   cd ..
4856   rm -rf conftest.dir
4857 else
4858   am_cv_CXX_dependencies_compiler_type=none
4859 fi
4860
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4863 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4864 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4865
4866  if
4867   test "x$enable_dependency_tracking" != xno \
4868   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4869   am__fastdepCXX_TRUE=
4870   am__fastdepCXX_FALSE='#'
4871 else
4872   am__fastdepCXX_TRUE='#'
4873   am__fastdepCXX_FALSE=
4874 fi
4875
4876
4877 CFLAGS=$save_CFLAGS
4878
4879
4880
4881
4882
4883 # Add CET specific flags if CET is enabled
4884
4885  # Check whether --enable-cet was given.
4886 if test "${enable_cet+set}" = set; then :
4887   enableval=$enable_cet;
4888       case "$enableval" in
4889        yes|no|auto) ;;
4890        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
4891                           esac
4892
4893 else
4894   enable_cet=auto
4895 fi
4896
4897
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
4899 $as_echo_n "checking for CET support... " >&6; }
4900
4901 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
4902 case "$host" in
4903   i[34567]86-*-linux* | x86_64-*-linux*)
4904     case "$enable_cet" in
4905       auto)
4906         # Check if target supports multi-byte NOPs
4907         # and if compiler and assembler support CET insn.
4908         cet_save_CFLAGS="$CFLAGS"
4909         CFLAGS="$CFLAGS -fcf-protection"
4910         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h.  */
4912
4913 int
4914 main ()
4915 {
4916
4917 #if !defined(__SSE2__)
4918 #error target does not support multi-byte NOPs
4919 #else
4920 asm ("setssbsy");
4921 #endif
4922
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 if ac_fn_c_try_compile "$LINENO"; then :
4928   enable_cet=yes
4929 else
4930   enable_cet=no
4931 fi
4932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4933         CFLAGS="$cet_save_CFLAGS"
4934         ;;
4935       yes)
4936         # Check if assembler supports CET.
4937         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938 /* end confdefs.h.  */
4939
4940 int
4941 main ()
4942 {
4943 asm ("setssbsy");
4944   ;
4945   return 0;
4946 }
4947 _ACEOF
4948 if ac_fn_c_try_compile "$LINENO"; then :
4949
4950 else
4951   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
4952 fi
4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4954         ;;
4955     esac
4956     ;;
4957   *)
4958     enable_cet=no
4959     ;;
4960 esac
4961 if test x$enable_cet = xyes; then
4962   CET_FLAGS="-fcf-protection -mshstk"
4963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4964 $as_echo "yes" >&6; }
4965 else
4966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4968 fi
4969
4970
4971
4972 # By default we simply use the C compiler to build assembly code.
4973
4974 test "${CCAS+set}" = set || CCAS=$CC
4975 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4976
4977
4978
4979 depcc="$CCAS"   am_compiler_list=
4980
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4982 $as_echo_n "checking dependency style of $depcc... " >&6; }
4983 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4984   $as_echo_n "(cached) " >&6
4985 else
4986   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4987   # We make a subdir and do the tests there.  Otherwise we can end up
4988   # making bogus files that we don't know about and never remove.  For
4989   # instance it was reported that on HP-UX the gcc test will end up
4990   # making a dummy file named 'D' -- because '-MD' means "put the output
4991   # in D".
4992   rm -rf conftest.dir
4993   mkdir conftest.dir
4994   # Copy depcomp to subdir because otherwise we won't find it if we're
4995   # using a relative directory.
4996   cp "$am_depcomp" conftest.dir
4997   cd conftest.dir
4998   # We will build objects and dependencies in a subdirectory because
4999   # it helps to detect inapplicable dependency modes.  For instance
5000   # both Tru64's cc and ICC support -MD to output dependencies as a
5001   # side effect of compilation, but ICC will put the dependencies in
5002   # the current directory while Tru64 will put them in the object
5003   # directory.
5004   mkdir sub
5005
5006   am_cv_CCAS_dependencies_compiler_type=none
5007   if test "$am_compiler_list" = ""; then
5008      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5009   fi
5010   am__universal=false
5011
5012
5013   for depmode in $am_compiler_list; do
5014     # Setup a source with many dependencies, because some compilers
5015     # like to wrap large dependency lists on column 80 (with \), and
5016     # we should not choose a depcomp mode which is confused by this.
5017     #
5018     # We need to recreate these files for each test, as the compiler may
5019     # overwrite some of them when testing with obscure command lines.
5020     # This happens at least with the AIX C compiler.
5021     : > sub/conftest.c
5022     for i in 1 2 3 4 5 6; do
5023       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5024       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5025       # Solaris 10 /bin/sh.
5026       echo '/* dummy */' > sub/conftst$i.h
5027     done
5028     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5029
5030     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5031     # mode.  It turns out that the SunPro C++ compiler does not properly
5032     # handle '-M -o', and we need to detect this.  Also, some Intel
5033     # versions had trouble with output in subdirs.
5034     am__obj=sub/conftest.${OBJEXT-o}
5035     am__minus_obj="-o $am__obj"
5036     case $depmode in
5037     gcc)
5038       # This depmode causes a compiler race in universal mode.
5039       test "$am__universal" = false || continue
5040       ;;
5041     nosideeffect)
5042       # After this tag, mechanisms are not by side-effect, so they'll
5043       # only be used when explicitly requested.
5044       if test "x$enable_dependency_tracking" = xyes; then
5045         continue
5046       else
5047         break
5048       fi
5049       ;;
5050     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5051       # This compiler won't grok '-c -o', but also, the minuso test has
5052       # not run yet.  These depmodes are late enough in the game, and
5053       # so weak that their functioning should not be impacted.
5054       am__obj=conftest.${OBJEXT-o}
5055       am__minus_obj=
5056       ;;
5057     none) break ;;
5058     esac
5059     if depmode=$depmode \
5060        source=sub/conftest.c object=$am__obj \
5061        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5062        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5063          >/dev/null 2>conftest.err &&
5064        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5065        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5066        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5067        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5068       # icc doesn't choke on unknown options, it will just issue warnings
5069       # or remarks (even with -Werror).  So we grep stderr for any message
5070       # that says an option was ignored or not supported.
5071       # When given -MP, icc 7.0 and 7.1 complain thusly:
5072       #   icc: Command line warning: ignoring option '-M'; no argument required
5073       # The diagnosis changed in icc 8.0:
5074       #   icc: Command line remark: option '-MP' not supported
5075       if (grep 'ignoring option' conftest.err ||
5076           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5077         am_cv_CCAS_dependencies_compiler_type=$depmode
5078         break
5079       fi
5080     fi
5081   done
5082
5083   cd ..
5084   rm -rf conftest.dir
5085 else
5086   am_cv_CCAS_dependencies_compiler_type=none
5087 fi
5088
5089 fi
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5091 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5092 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5093
5094  if
5095   test "x$enable_dependency_tracking" != xno \
5096   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5097   am__fastdepCCAS_TRUE=
5098   am__fastdepCCAS_FALSE='#'
5099 else
5100   am__fastdepCCAS_TRUE='#'
5101   am__fastdepCCAS_FALSE=
5102 fi
5103
5104
5105
5106 case `pwd` in
5107   *\ * | *\     *)
5108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5109 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5110 esac
5111
5112
5113
5114 macro_version='2.2.7a'
5115 macro_revision='1.3134'
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129 ltmain="$ac_aux_dir/ltmain.sh"
5130
5131 # Backslashify metacharacters that are still active within
5132 # double-quoted strings.
5133 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5134
5135 # Same as above, but do not quote variable references.
5136 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5137
5138 # Sed substitution to delay expansion of an escaped shell variable in a
5139 # double_quote_subst'ed string.
5140 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5141
5142 # Sed substitution to delay expansion of an escaped single quote.
5143 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5144
5145 # Sed substitution to avoid accidental globbing in evaled expressions
5146 no_glob_subst='s/\*/\\\*/g'
5147
5148 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5149 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5150 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5153 $as_echo_n "checking how to print strings... " >&6; }
5154 # Test print first, because it will be a builtin if present.
5155 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5156    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5157   ECHO='print -r --'
5158 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5159   ECHO='printf %s\n'
5160 else
5161   # Use this function as a fallback that always works.
5162   func_fallback_echo ()
5163   {
5164     eval 'cat <<_LTECHO_EOF
5165 $1
5166 _LTECHO_EOF'
5167   }
5168   ECHO='func_fallback_echo'
5169 fi
5170
5171 # func_echo_all arg...
5172 # Invoke $ECHO with all args, space-separated.
5173 func_echo_all ()
5174 {
5175     $ECHO ""
5176 }
5177
5178 case "$ECHO" in
5179   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5180 $as_echo "printf" >&6; } ;;
5181   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5182 $as_echo "print -r" >&6; } ;;
5183   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5184 $as_echo "cat" >&6; } ;;
5185 esac
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5201 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5202 if ${ac_cv_path_SED+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5206      for ac_i in 1 2 3 4 5 6 7; do
5207        ac_script="$ac_script$as_nl$ac_script"
5208      done
5209      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5210      { ac_script=; unset ac_script;}
5211      if test -z "$SED"; then
5212   ac_path_SED_found=false
5213   # Loop through the user's path and test for each of PROGNAME-LIST
5214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5215 for as_dir in $PATH
5216 do
5217   IFS=$as_save_IFS
5218   test -z "$as_dir" && as_dir=.
5219     for ac_prog in sed gsed; do
5220     for ac_exec_ext in '' $ac_executable_extensions; do
5221       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5222       as_fn_executable_p "$ac_path_SED" || continue
5223 # Check for GNU ac_path_SED and select it if it is found.
5224   # Check for GNU $ac_path_SED
5225 case `"$ac_path_SED" --version 2>&1` in
5226 *GNU*)
5227   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5228 *)
5229   ac_count=0
5230   $as_echo_n 0123456789 >"conftest.in"
5231   while :
5232   do
5233     cat "conftest.in" "conftest.in" >"conftest.tmp"
5234     mv "conftest.tmp" "conftest.in"
5235     cp "conftest.in" "conftest.nl"
5236     $as_echo '' >> "conftest.nl"
5237     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5238     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5239     as_fn_arith $ac_count + 1 && ac_count=$as_val
5240     if test $ac_count -gt ${ac_path_SED_max-0}; then
5241       # Best one so far, save it but keep looking for a better one
5242       ac_cv_path_SED="$ac_path_SED"
5243       ac_path_SED_max=$ac_count
5244     fi
5245     # 10*(2^10) chars as input seems more than enough
5246     test $ac_count -gt 10 && break
5247   done
5248   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5249 esac
5250
5251       $ac_path_SED_found && break 3
5252     done
5253   done
5254   done
5255 IFS=$as_save_IFS
5256   if test -z "$ac_cv_path_SED"; then
5257     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5258   fi
5259 else
5260   ac_cv_path_SED=$SED
5261 fi
5262
5263 fi
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5265 $as_echo "$ac_cv_path_SED" >&6; }
5266  SED="$ac_cv_path_SED"
5267   rm -f conftest.sed
5268
5269 test -z "$SED" && SED=sed
5270 Xsed="$SED -e 1s/^X//"
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5283 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5284 if ${ac_cv_path_GREP+:} false; then :
5285   $as_echo_n "(cached) " >&6
5286 else
5287   if test -z "$GREP"; then
5288   ac_path_GREP_found=false
5289   # Loop through the user's path and test for each of PROGNAME-LIST
5290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5291 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5292 do
5293   IFS=$as_save_IFS
5294   test -z "$as_dir" && as_dir=.
5295     for ac_prog in grep ggrep; do
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5298       as_fn_executable_p "$ac_path_GREP" || continue
5299 # Check for GNU ac_path_GREP and select it if it is found.
5300   # Check for GNU $ac_path_GREP
5301 case `"$ac_path_GREP" --version 2>&1` in
5302 *GNU*)
5303   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5304 *)
5305   ac_count=0
5306   $as_echo_n 0123456789 >"conftest.in"
5307   while :
5308   do
5309     cat "conftest.in" "conftest.in" >"conftest.tmp"
5310     mv "conftest.tmp" "conftest.in"
5311     cp "conftest.in" "conftest.nl"
5312     $as_echo 'GREP' >> "conftest.nl"
5313     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5314     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5315     as_fn_arith $ac_count + 1 && ac_count=$as_val
5316     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5317       # Best one so far, save it but keep looking for a better one
5318       ac_cv_path_GREP="$ac_path_GREP"
5319       ac_path_GREP_max=$ac_count
5320     fi
5321     # 10*(2^10) chars as input seems more than enough
5322     test $ac_count -gt 10 && break
5323   done
5324   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5325 esac
5326
5327       $ac_path_GREP_found && break 3
5328     done
5329   done
5330   done
5331 IFS=$as_save_IFS
5332   if test -z "$ac_cv_path_GREP"; then
5333     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5334   fi
5335 else
5336   ac_cv_path_GREP=$GREP
5337 fi
5338
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5341 $as_echo "$ac_cv_path_GREP" >&6; }
5342  GREP="$ac_cv_path_GREP"
5343
5344
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5346 $as_echo_n "checking for egrep... " >&6; }
5347 if ${ac_cv_path_EGREP+:} false; then :
5348   $as_echo_n "(cached) " >&6
5349 else
5350   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5351    then ac_cv_path_EGREP="$GREP -E"
5352    else
5353      if test -z "$EGREP"; then
5354   ac_path_EGREP_found=false
5355   # Loop through the user's path and test for each of PROGNAME-LIST
5356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5357 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5358 do
5359   IFS=$as_save_IFS
5360   test -z "$as_dir" && as_dir=.
5361     for ac_prog in egrep; do
5362     for ac_exec_ext in '' $ac_executable_extensions; do
5363       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5364       as_fn_executable_p "$ac_path_EGREP" || continue
5365 # Check for GNU ac_path_EGREP and select it if it is found.
5366   # Check for GNU $ac_path_EGREP
5367 case `"$ac_path_EGREP" --version 2>&1` in
5368 *GNU*)
5369   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5370 *)
5371   ac_count=0
5372   $as_echo_n 0123456789 >"conftest.in"
5373   while :
5374   do
5375     cat "conftest.in" "conftest.in" >"conftest.tmp"
5376     mv "conftest.tmp" "conftest.in"
5377     cp "conftest.in" "conftest.nl"
5378     $as_echo 'EGREP' >> "conftest.nl"
5379     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5380     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5381     as_fn_arith $ac_count + 1 && ac_count=$as_val
5382     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5383       # Best one so far, save it but keep looking for a better one
5384       ac_cv_path_EGREP="$ac_path_EGREP"
5385       ac_path_EGREP_max=$ac_count
5386     fi
5387     # 10*(2^10) chars as input seems more than enough
5388     test $ac_count -gt 10 && break
5389   done
5390   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5391 esac
5392
5393       $ac_path_EGREP_found && break 3
5394     done
5395   done
5396   done
5397 IFS=$as_save_IFS
5398   if test -z "$ac_cv_path_EGREP"; then
5399     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5400   fi
5401 else
5402   ac_cv_path_EGREP=$EGREP
5403 fi
5404
5405    fi
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5408 $as_echo "$ac_cv_path_EGREP" >&6; }
5409  EGREP="$ac_cv_path_EGREP"
5410
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5413 $as_echo_n "checking for fgrep... " >&6; }
5414 if ${ac_cv_path_FGREP+:} false; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5418    then ac_cv_path_FGREP="$GREP -F"
5419    else
5420      if test -z "$FGREP"; then
5421   ac_path_FGREP_found=false
5422   # Loop through the user's path and test for each of PROGNAME-LIST
5423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5424 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5425 do
5426   IFS=$as_save_IFS
5427   test -z "$as_dir" && as_dir=.
5428     for ac_prog in fgrep; do
5429     for ac_exec_ext in '' $ac_executable_extensions; do
5430       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5431       as_fn_executable_p "$ac_path_FGREP" || continue
5432 # Check for GNU ac_path_FGREP and select it if it is found.
5433   # Check for GNU $ac_path_FGREP
5434 case `"$ac_path_FGREP" --version 2>&1` in
5435 *GNU*)
5436   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5437 *)
5438   ac_count=0
5439   $as_echo_n 0123456789 >"conftest.in"
5440   while :
5441   do
5442     cat "conftest.in" "conftest.in" >"conftest.tmp"
5443     mv "conftest.tmp" "conftest.in"
5444     cp "conftest.in" "conftest.nl"
5445     $as_echo 'FGREP' >> "conftest.nl"
5446     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5447     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5448     as_fn_arith $ac_count + 1 && ac_count=$as_val
5449     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5450       # Best one so far, save it but keep looking for a better one
5451       ac_cv_path_FGREP="$ac_path_FGREP"
5452       ac_path_FGREP_max=$ac_count
5453     fi
5454     # 10*(2^10) chars as input seems more than enough
5455     test $ac_count -gt 10 && break
5456   done
5457   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5458 esac
5459
5460       $ac_path_FGREP_found && break 3
5461     done
5462   done
5463   done
5464 IFS=$as_save_IFS
5465   if test -z "$ac_cv_path_FGREP"; then
5466     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5467   fi
5468 else
5469   ac_cv_path_FGREP=$FGREP
5470 fi
5471
5472    fi
5473 fi
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5475 $as_echo "$ac_cv_path_FGREP" >&6; }
5476  FGREP="$ac_cv_path_FGREP"
5477
5478
5479 test -z "$GREP" && GREP=grep
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499 # Check whether --with-gnu-ld was given.
5500 if test "${with_gnu_ld+set}" = set; then :
5501   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5502 else
5503   with_gnu_ld=no
5504 fi
5505
5506 ac_prog=ld
5507 if test "$GCC" = yes; then
5508   # Check if gcc -print-prog-name=ld gives a path.
5509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5510 $as_echo_n "checking for ld used by $CC... " >&6; }
5511   case $host in
5512   *-*-mingw*)
5513     # gcc leaves a trailing carriage return which upsets mingw
5514     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5515   *)
5516     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5517   esac
5518   case $ac_prog in
5519     # Accept absolute paths.
5520     [\\/]* | ?:[\\/]*)
5521       re_direlt='/[^/][^/]*/\.\./'
5522       # Canonicalize the pathname of ld
5523       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5524       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5525         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5526       done
5527       test -z "$LD" && LD="$ac_prog"
5528       ;;
5529   "")
5530     # If it fails, then pretend we aren't using GCC.
5531     ac_prog=ld
5532     ;;
5533   *)
5534     # If it is relative, then search for the first ld in PATH.
5535     with_gnu_ld=unknown
5536     ;;
5537   esac
5538 elif test "$with_gnu_ld" = yes; then
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5540 $as_echo_n "checking for GNU ld... " >&6; }
5541 else
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5543 $as_echo_n "checking for non-GNU ld... " >&6; }
5544 fi
5545 if ${lt_cv_path_LD+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548   if test -z "$LD"; then
5549   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5550   for ac_dir in $PATH; do
5551     IFS="$lt_save_ifs"
5552     test -z "$ac_dir" && ac_dir=.
5553     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5554       lt_cv_path_LD="$ac_dir/$ac_prog"
5555       # Check to see if the program is GNU ld.  I'd rather use --version,
5556       # but apparently some variants of GNU ld only accept -v.
5557       # Break only if it was the GNU/non-GNU ld that we prefer.
5558       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5559       *GNU* | *'with BFD'*)
5560         test "$with_gnu_ld" != no && break
5561         ;;
5562       *)
5563         test "$with_gnu_ld" != yes && break
5564         ;;
5565       esac
5566     fi
5567   done
5568   IFS="$lt_save_ifs"
5569 else
5570   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5571 fi
5572 fi
5573
5574 LD="$lt_cv_path_LD"
5575 if test -n "$LD"; then
5576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5577 $as_echo "$LD" >&6; }
5578 else
5579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5580 $as_echo "no" >&6; }
5581 fi
5582 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5584 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5585 if ${lt_cv_prog_gnu_ld+:} false; then :
5586   $as_echo_n "(cached) " >&6
5587 else
5588   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5589 case `$LD -v 2>&1 </dev/null` in
5590 *GNU* | *'with BFD'*)
5591   lt_cv_prog_gnu_ld=yes
5592   ;;
5593 *)
5594   lt_cv_prog_gnu_ld=no
5595   ;;
5596 esac
5597 fi
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5599 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5600 with_gnu_ld=$lt_cv_prog_gnu_ld
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5611 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5612 if ${lt_cv_path_NM+:} false; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   if test -n "$NM"; then
5616   # Let the user override the test.
5617   lt_cv_path_NM="$NM"
5618 else
5619   lt_nm_to_check="${ac_tool_prefix}nm"
5620   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5621     lt_nm_to_check="$lt_nm_to_check nm"
5622   fi
5623   for lt_tmp_nm in $lt_nm_to_check; do
5624     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5625     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5626       IFS="$lt_save_ifs"
5627       test -z "$ac_dir" && ac_dir=.
5628       tmp_nm="$ac_dir/$lt_tmp_nm"
5629       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5630         # Check to see if the nm accepts a BSD-compat flag.
5631         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5632         #   nm: unknown option "B" ignored
5633         # Tru64's nm complains that /dev/null is an invalid object file
5634         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5635         */dev/null* | *'Invalid file or object type'*)
5636           lt_cv_path_NM="$tmp_nm -B"
5637           break
5638           ;;
5639         *)
5640           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5641           */dev/null*)
5642             lt_cv_path_NM="$tmp_nm -p"
5643             break
5644             ;;
5645           *)
5646             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5647             continue # so that we can try to find one that supports BSD flags
5648             ;;
5649           esac
5650           ;;
5651         esac
5652       fi
5653     done
5654     IFS="$lt_save_ifs"
5655   done
5656   : ${lt_cv_path_NM=no}
5657 fi
5658 fi
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5660 $as_echo "$lt_cv_path_NM" >&6; }
5661 if test "$lt_cv_path_NM" != "no"; then
5662   NM="$lt_cv_path_NM"
5663 else
5664   # Didn't find any BSD compatible name lister, look for dumpbin.
5665   if test -n "$DUMPBIN"; then :
5666     # Let the user override the test.
5667   else
5668     if test -n "$ac_tool_prefix"; then
5669   for ac_prog in dumpbin "link -dump"
5670   do
5671     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5672 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5674 $as_echo_n "checking for $ac_word... " >&6; }
5675 if ${ac_cv_prog_DUMPBIN+:} false; then :
5676   $as_echo_n "(cached) " >&6
5677 else
5678   if test -n "$DUMPBIN"; then
5679   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5680 else
5681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5682 for as_dir in $PATH
5683 do
5684   IFS=$as_save_IFS
5685   test -z "$as_dir" && as_dir=.
5686     for ac_exec_ext in '' $ac_executable_extensions; do
5687   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5688     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5690     break 2
5691   fi
5692 done
5693   done
5694 IFS=$as_save_IFS
5695
5696 fi
5697 fi
5698 DUMPBIN=$ac_cv_prog_DUMPBIN
5699 if test -n "$DUMPBIN"; then
5700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5701 $as_echo "$DUMPBIN" >&6; }
5702 else
5703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704 $as_echo "no" >&6; }
5705 fi
5706
5707
5708     test -n "$DUMPBIN" && break
5709   done
5710 fi
5711 if test -z "$DUMPBIN"; then
5712   ac_ct_DUMPBIN=$DUMPBIN
5713   for ac_prog in dumpbin "link -dump"
5714 do
5715   # Extract the first word of "$ac_prog", so it can be a program name with args.
5716 set dummy $ac_prog; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   if test -n "$ac_ct_DUMPBIN"; then
5723   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5724 else
5725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5726 for as_dir in $PATH
5727 do
5728   IFS=$as_save_IFS
5729   test -z "$as_dir" && as_dir=.
5730     for ac_exec_ext in '' $ac_executable_extensions; do
5731   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5732     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5734     break 2
5735   fi
5736 done
5737   done
5738 IFS=$as_save_IFS
5739
5740 fi
5741 fi
5742 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5743 if test -n "$ac_ct_DUMPBIN"; then
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5745 $as_echo "$ac_ct_DUMPBIN" >&6; }
5746 else
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5748 $as_echo "no" >&6; }
5749 fi
5750
5751
5752   test -n "$ac_ct_DUMPBIN" && break
5753 done
5754
5755   if test "x$ac_ct_DUMPBIN" = x; then
5756     DUMPBIN=":"
5757   else
5758     case $cross_compiling:$ac_tool_warned in
5759 yes:)
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5761 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5762 ac_tool_warned=yes ;;
5763 esac
5764     DUMPBIN=$ac_ct_DUMPBIN
5765   fi
5766 fi
5767
5768     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5769     *COFF*)
5770       DUMPBIN="$DUMPBIN -symbols"
5771       ;;
5772     *)
5773       DUMPBIN=:
5774       ;;
5775     esac
5776   fi
5777
5778   if test "$DUMPBIN" != ":"; then
5779     NM="$DUMPBIN"
5780   fi
5781 fi
5782 test -z "$NM" && NM=nm
5783
5784
5785
5786
5787
5788
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5790 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5791 if ${lt_cv_nm_interface+:} false; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   lt_cv_nm_interface="BSD nm"
5795   echo "int some_variable = 0;" > conftest.$ac_ext
5796   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5797   (eval "$ac_compile" 2>conftest.err)
5798   cat conftest.err >&5
5799   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5800   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5801   cat conftest.err >&5
5802   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5803   cat conftest.out >&5
5804   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5805     lt_cv_nm_interface="MS dumpbin"
5806   fi
5807   rm -f conftest*
5808 fi
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5810 $as_echo "$lt_cv_nm_interface" >&6; }
5811
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5813 $as_echo_n "checking whether ln -s works... " >&6; }
5814 LN_S=$as_ln_s
5815 if test "$LN_S" = "ln -s"; then
5816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5817 $as_echo "yes" >&6; }
5818 else
5819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5820 $as_echo "no, using $LN_S" >&6; }
5821 fi
5822
5823 # find the maximum length of command line arguments
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5825 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5826 if ${lt_cv_sys_max_cmd_len+:} false; then :
5827   $as_echo_n "(cached) " >&6
5828 else
5829     i=0
5830   teststring="ABCD"
5831
5832   case $build_os in
5833   msdosdjgpp*)
5834     # On DJGPP, this test can blow up pretty badly due to problems in libc
5835     # (any single argument exceeding 2000 bytes causes a buffer overrun
5836     # during glob expansion).  Even if it were fixed, the result of this
5837     # check would be larger than it should be.
5838     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5839     ;;
5840
5841   gnu*)
5842     # Under GNU Hurd, this test is not required because there is
5843     # no limit to the length of command line arguments.
5844     # Libtool will interpret -1 as no limit whatsoever
5845     lt_cv_sys_max_cmd_len=-1;
5846     ;;
5847
5848   cygwin* | mingw* | cegcc*)
5849     # On Win9x/ME, this test blows up -- it succeeds, but takes
5850     # about 5 minutes as the teststring grows exponentially.
5851     # Worse, since 9x/ME are not pre-emptively multitasking,
5852     # you end up with a "frozen" computer, even though with patience
5853     # the test eventually succeeds (with a max line length of 256k).
5854     # Instead, let's just punt: use the minimum linelength reported by
5855     # all of the supported platforms: 8192 (on NT/2K/XP).
5856     lt_cv_sys_max_cmd_len=8192;
5857     ;;
5858
5859   mint*)
5860     # On MiNT this can take a long time and run out of memory.
5861     lt_cv_sys_max_cmd_len=8192;
5862     ;;
5863
5864   amigaos*)
5865     # On AmigaOS with pdksh, this test takes hours, literally.
5866     # So we just punt and use a minimum line length of 8192.
5867     lt_cv_sys_max_cmd_len=8192;
5868     ;;
5869
5870   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5871     # This has been around since 386BSD, at least.  Likely further.
5872     if test -x /sbin/sysctl; then
5873       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5874     elif test -x /usr/sbin/sysctl; then
5875       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5876     else
5877       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5878     fi
5879     # And add a safety zone
5880     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5881     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5882     ;;
5883
5884   interix*)
5885     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5886     lt_cv_sys_max_cmd_len=196608
5887     ;;
5888
5889   osf*)
5890     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5891     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5892     # nice to cause kernel panics so lets avoid the loop below.
5893     # First set a reasonable default.
5894     lt_cv_sys_max_cmd_len=16384
5895     #
5896     if test -x /sbin/sysconfig; then
5897       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5898         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5899       esac
5900     fi
5901     ;;
5902   sco3.2v5*)
5903     lt_cv_sys_max_cmd_len=102400
5904     ;;
5905   sysv5* | sco5v6* | sysv4.2uw2*)
5906     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5907     if test -n "$kargmax"; then
5908       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5909     else
5910       lt_cv_sys_max_cmd_len=32768
5911     fi
5912     ;;
5913   *)
5914     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5915     if test -n "$lt_cv_sys_max_cmd_len"; then
5916       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5917       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5918     else
5919       # Make teststring a little bigger before we do anything with it.
5920       # a 1K string should be a reasonable start.
5921       for i in 1 2 3 4 5 6 7 8 ; do
5922         teststring=$teststring$teststring
5923       done
5924       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5925       # If test is not a shell built-in, we'll probably end up computing a
5926       # maximum length that is only half of the actual maximum length, but
5927       # we can't tell.
5928       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5929                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5930               test $i != 17 # 1/2 MB should be enough
5931       do
5932         i=`expr $i + 1`
5933         teststring=$teststring$teststring
5934       done
5935       # Only check the string length outside the loop.
5936       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5937       teststring=
5938       # Add a significant safety factor because C++ compilers can tack on
5939       # massive amounts of additional arguments before passing them to the
5940       # linker.  It appears as though 1/2 is a usable value.
5941       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5942     fi
5943     ;;
5944   esac
5945
5946 fi
5947
5948 if test -n $lt_cv_sys_max_cmd_len ; then
5949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5950 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5951 else
5952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5953 $as_echo "none" >&6; }
5954 fi
5955 max_cmd_len=$lt_cv_sys_max_cmd_len
5956
5957
5958
5959
5960
5961
5962 : ${CP="cp -f"}
5963 : ${MV="mv -f"}
5964 : ${RM="rm -f"}
5965
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5967 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5968 # Try some XSI features
5969 xsi_shell=no
5970 ( _lt_dummy="a/b/c"
5971   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5972       = c,a/b,, \
5973     && eval 'test $(( 1 + 1 )) -eq 2 \
5974     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5975   && xsi_shell=yes
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5977 $as_echo "$xsi_shell" >&6; }
5978
5979
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5981 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5982 lt_shell_append=no
5983 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5984     >/dev/null 2>&1 \
5985   && lt_shell_append=yes
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5987 $as_echo "$lt_shell_append" >&6; }
5988
5989
5990 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5991   lt_unset=unset
5992 else
5993   lt_unset=false
5994 fi
5995
5996
5997
5998
5999
6000 # test EBCDIC or ASCII
6001 case `echo X|tr X '\101'` in
6002  A) # ASCII based system
6003     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6004   lt_SP2NL='tr \040 \012'
6005   lt_NL2SP='tr \015\012 \040\040'
6006   ;;
6007  *) # EBCDIC based system
6008   lt_SP2NL='tr \100 \n'
6009   lt_NL2SP='tr \r\n \100\100'
6010   ;;
6011 esac
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6022 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6023 if ${lt_cv_ld_reload_flag+:} false; then :
6024   $as_echo_n "(cached) " >&6
6025 else
6026   lt_cv_ld_reload_flag='-r'
6027 fi
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6029 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6030 reload_flag=$lt_cv_ld_reload_flag
6031 case $reload_flag in
6032 "" | " "*) ;;
6033 *) reload_flag=" $reload_flag" ;;
6034 esac
6035 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6036 case $host_os in
6037   darwin*)
6038     if test "$GCC" = yes; then
6039       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6040     else
6041       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6042     fi
6043     ;;
6044 esac
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054 if test -n "$ac_tool_prefix"; then
6055   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6056 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6058 $as_echo_n "checking for $ac_word... " >&6; }
6059 if ${ac_cv_prog_OBJDUMP+:} false; then :
6060   $as_echo_n "(cached) " >&6
6061 else
6062   if test -n "$OBJDUMP"; then
6063   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6064 else
6065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6066 for as_dir in $PATH
6067 do
6068   IFS=$as_save_IFS
6069   test -z "$as_dir" && as_dir=.
6070     for ac_exec_ext in '' $ac_executable_extensions; do
6071   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6072     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6074     break 2
6075   fi
6076 done
6077   done
6078 IFS=$as_save_IFS
6079
6080 fi
6081 fi
6082 OBJDUMP=$ac_cv_prog_OBJDUMP
6083 if test -n "$OBJDUMP"; then
6084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6085 $as_echo "$OBJDUMP" >&6; }
6086 else
6087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6088 $as_echo "no" >&6; }
6089 fi
6090
6091
6092 fi
6093 if test -z "$ac_cv_prog_OBJDUMP"; then
6094   ac_ct_OBJDUMP=$OBJDUMP
6095   # Extract the first word of "objdump", so it can be a program name with args.
6096 set dummy objdump; ac_word=$2
6097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6098 $as_echo_n "checking for $ac_word... " >&6; }
6099 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6100   $as_echo_n "(cached) " >&6
6101 else
6102   if test -n "$ac_ct_OBJDUMP"; then
6103   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6104 else
6105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6106 for as_dir in $PATH
6107 do
6108   IFS=$as_save_IFS
6109   test -z "$as_dir" && as_dir=.
6110     for ac_exec_ext in '' $ac_executable_extensions; do
6111   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6112     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6114     break 2
6115   fi
6116 done
6117   done
6118 IFS=$as_save_IFS
6119
6120 fi
6121 fi
6122 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6123 if test -n "$ac_ct_OBJDUMP"; then
6124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6125 $as_echo "$ac_ct_OBJDUMP" >&6; }
6126 else
6127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6128 $as_echo "no" >&6; }
6129 fi
6130
6131   if test "x$ac_ct_OBJDUMP" = x; then
6132     OBJDUMP="false"
6133   else
6134     case $cross_compiling:$ac_tool_warned in
6135 yes:)
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6138 ac_tool_warned=yes ;;
6139 esac
6140     OBJDUMP=$ac_ct_OBJDUMP
6141   fi
6142 else
6143   OBJDUMP="$ac_cv_prog_OBJDUMP"
6144 fi
6145
6146 test -z "$OBJDUMP" && OBJDUMP=objdump
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6157 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6158 if ${lt_cv_deplibs_check_method+:} false; then :
6159   $as_echo_n "(cached) " >&6
6160 else
6161   lt_cv_file_magic_cmd='$MAGIC_CMD'
6162 lt_cv_file_magic_test_file=
6163 lt_cv_deplibs_check_method='unknown'
6164 # Need to set the preceding variable on all platforms that support
6165 # interlibrary dependencies.
6166 # 'none' -- dependencies not supported.
6167 # `unknown' -- same as none, but documents that we really don't know.
6168 # 'pass_all' -- all dependencies passed with no checks.
6169 # 'test_compile' -- check by making test program.
6170 # 'file_magic [[regex]]' -- check by looking for files in library path
6171 # which responds to the $file_magic_cmd with a given extended regex.
6172 # If you have `file' or equivalent on your system and you're not sure
6173 # whether `pass_all' will *always* work, you probably want this one.
6174
6175 case $host_os in
6176 aix[4-9]*)
6177   lt_cv_deplibs_check_method=pass_all
6178   ;;
6179
6180 beos*)
6181   lt_cv_deplibs_check_method=pass_all
6182   ;;
6183
6184 bsdi[45]*)
6185   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6186   lt_cv_file_magic_cmd='/usr/bin/file -L'
6187   lt_cv_file_magic_test_file=/shlib/libc.so
6188   ;;
6189
6190 cygwin*)
6191   # func_win32_libid is a shell function defined in ltmain.sh
6192   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6193   lt_cv_file_magic_cmd='func_win32_libid'
6194   ;;
6195
6196 mingw* | pw32*)
6197   # Base MSYS/MinGW do not provide the 'file' command needed by
6198   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6199   # unless we find 'file', for example because we are cross-compiling.
6200   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6201   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6202     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6203     lt_cv_file_magic_cmd='func_win32_libid'
6204   else
6205     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6206     lt_cv_file_magic_cmd='$OBJDUMP -f'
6207   fi
6208   ;;
6209
6210 cegcc*)
6211   # use the weaker test based on 'objdump'. See mingw*.
6212   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6213   lt_cv_file_magic_cmd='$OBJDUMP -f'
6214   ;;
6215
6216 darwin* | rhapsody*)
6217   lt_cv_deplibs_check_method=pass_all
6218   ;;
6219
6220 freebsd* | dragonfly*)
6221   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6222     case $host_cpu in
6223     i*86 )
6224       # Not sure whether the presence of OpenBSD here was a mistake.
6225       # Let's accept both of them until this is cleared up.
6226       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6227       lt_cv_file_magic_cmd=/usr/bin/file
6228       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6229       ;;
6230     esac
6231   else
6232     lt_cv_deplibs_check_method=pass_all
6233   fi
6234   ;;
6235
6236 gnu*)
6237   lt_cv_deplibs_check_method=pass_all
6238   ;;
6239
6240 haiku*)
6241   lt_cv_deplibs_check_method=pass_all
6242   ;;
6243
6244 hpux10.20* | hpux11*)
6245   lt_cv_file_magic_cmd=/usr/bin/file
6246   case $host_cpu in
6247   ia64*)
6248     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6249     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6250     ;;
6251   hppa*64*)
6252     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6253     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6254     ;;
6255   *)
6256     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6257     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6258     ;;
6259   esac
6260   ;;
6261
6262 interix[3-9]*)
6263   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6264   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6265   ;;
6266
6267 irix5* | irix6* | nonstopux*)
6268   case $LD in
6269   *-32|*"-32 ") libmagic=32-bit;;
6270   *-n32|*"-n32 ") libmagic=N32;;
6271   *-64|*"-64 ") libmagic=64-bit;;
6272   *) libmagic=never-match;;
6273   esac
6274   lt_cv_deplibs_check_method=pass_all
6275   ;;
6276
6277 # This must be Linux ELF.
6278 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6279   lt_cv_deplibs_check_method=pass_all
6280   ;;
6281
6282 netbsd*)
6283   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6284     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6285   else
6286     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6287   fi
6288   ;;
6289
6290 newos6*)
6291   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6292   lt_cv_file_magic_cmd=/usr/bin/file
6293   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6294   ;;
6295
6296 *nto* | *qnx*)
6297   lt_cv_deplibs_check_method=pass_all
6298   ;;
6299
6300 openbsd*)
6301   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6302     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6303   else
6304     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6305   fi
6306   ;;
6307
6308 osf3* | osf4* | osf5*)
6309   lt_cv_deplibs_check_method=pass_all
6310   ;;
6311
6312 rdos*)
6313   lt_cv_deplibs_check_method=pass_all
6314   ;;
6315
6316 solaris*)
6317   lt_cv_deplibs_check_method=pass_all
6318   ;;
6319
6320 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6321   lt_cv_deplibs_check_method=pass_all
6322   ;;
6323
6324 sysv4 | sysv4.3*)
6325   case $host_vendor in
6326   motorola)
6327     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]'
6328     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6329     ;;
6330   ncr)
6331     lt_cv_deplibs_check_method=pass_all
6332     ;;
6333   sequent)
6334     lt_cv_file_magic_cmd='/bin/file'
6335     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6336     ;;
6337   sni)
6338     lt_cv_file_magic_cmd='/bin/file'
6339     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6340     lt_cv_file_magic_test_file=/lib/libc.so
6341     ;;
6342   siemens)
6343     lt_cv_deplibs_check_method=pass_all
6344     ;;
6345   pc)
6346     lt_cv_deplibs_check_method=pass_all
6347     ;;
6348   esac
6349   ;;
6350
6351 tpf*)
6352   lt_cv_deplibs_check_method=pass_all
6353   ;;
6354 vxworks*)
6355   # Assume VxWorks cross toolchains are built on Linux, possibly
6356   # as canadian for Windows hosts.
6357   lt_cv_deplibs_check_method=pass_all
6358   ;;
6359 esac
6360
6361 fi
6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6363 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6364 file_magic_cmd=$lt_cv_file_magic_cmd
6365 deplibs_check_method=$lt_cv_deplibs_check_method
6366 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379 if test -n "$ac_tool_prefix"; then
6380   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6381 set dummy ${ac_tool_prefix}ar; ac_word=$2
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6383 $as_echo_n "checking for $ac_word... " >&6; }
6384 if ${ac_cv_prog_AR+:} false; then :
6385   $as_echo_n "(cached) " >&6
6386 else
6387   if test -n "$AR"; then
6388   ac_cv_prog_AR="$AR" # Let the user override the test.
6389 else
6390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6391 for as_dir in $PATH
6392 do
6393   IFS=$as_save_IFS
6394   test -z "$as_dir" && as_dir=.
6395     for ac_exec_ext in '' $ac_executable_extensions; do
6396   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6397     ac_cv_prog_AR="${ac_tool_prefix}ar"
6398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6399     break 2
6400   fi
6401 done
6402   done
6403 IFS=$as_save_IFS
6404
6405 fi
6406 fi
6407 AR=$ac_cv_prog_AR
6408 if test -n "$AR"; then
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6410 $as_echo "$AR" >&6; }
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413 $as_echo "no" >&6; }
6414 fi
6415
6416
6417 fi
6418 if test -z "$ac_cv_prog_AR"; then
6419   ac_ct_AR=$AR
6420   # Extract the first word of "ar", so it can be a program name with args.
6421 set dummy ar; ac_word=$2
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6423 $as_echo_n "checking for $ac_word... " >&6; }
6424 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6425   $as_echo_n "(cached) " >&6
6426 else
6427   if test -n "$ac_ct_AR"; then
6428   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6429 else
6430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6431 for as_dir in $PATH
6432 do
6433   IFS=$as_save_IFS
6434   test -z "$as_dir" && as_dir=.
6435     for ac_exec_ext in '' $ac_executable_extensions; do
6436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6437     ac_cv_prog_ac_ct_AR="ar"
6438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6439     break 2
6440   fi
6441 done
6442   done
6443 IFS=$as_save_IFS
6444
6445 fi
6446 fi
6447 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6448 if test -n "$ac_ct_AR"; then
6449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6450 $as_echo "$ac_ct_AR" >&6; }
6451 else
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6453 $as_echo "no" >&6; }
6454 fi
6455
6456   if test "x$ac_ct_AR" = x; then
6457     AR="false"
6458   else
6459     case $cross_compiling:$ac_tool_warned in
6460 yes:)
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6463 ac_tool_warned=yes ;;
6464 esac
6465     AR=$ac_ct_AR
6466   fi
6467 else
6468   AR="$ac_cv_prog_AR"
6469 fi
6470
6471 test -z "$AR" && AR=ar
6472 test -z "$AR_FLAGS" && AR_FLAGS=cru
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484 if test -n "$ac_tool_prefix"; then
6485   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6486 set dummy ${ac_tool_prefix}strip; ac_word=$2
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6488 $as_echo_n "checking for $ac_word... " >&6; }
6489 if ${ac_cv_prog_STRIP+:} false; then :
6490   $as_echo_n "(cached) " >&6
6491 else
6492   if test -n "$STRIP"; then
6493   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6494 else
6495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6496 for as_dir in $PATH
6497 do
6498   IFS=$as_save_IFS
6499   test -z "$as_dir" && as_dir=.
6500     for ac_exec_ext in '' $ac_executable_extensions; do
6501   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6502     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6503     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6504     break 2
6505   fi
6506 done
6507   done
6508 IFS=$as_save_IFS
6509
6510 fi
6511 fi
6512 STRIP=$ac_cv_prog_STRIP
6513 if test -n "$STRIP"; then
6514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6515 $as_echo "$STRIP" >&6; }
6516 else
6517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6518 $as_echo "no" >&6; }
6519 fi
6520
6521
6522 fi
6523 if test -z "$ac_cv_prog_STRIP"; then
6524   ac_ct_STRIP=$STRIP
6525   # Extract the first word of "strip", so it can be a program name with args.
6526 set dummy strip; ac_word=$2
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6528 $as_echo_n "checking for $ac_word... " >&6; }
6529 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6530   $as_echo_n "(cached) " >&6
6531 else
6532   if test -n "$ac_ct_STRIP"; then
6533   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6534 else
6535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6536 for as_dir in $PATH
6537 do
6538   IFS=$as_save_IFS
6539   test -z "$as_dir" && as_dir=.
6540     for ac_exec_ext in '' $ac_executable_extensions; do
6541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6542     ac_cv_prog_ac_ct_STRIP="strip"
6543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6544     break 2
6545   fi
6546 done
6547   done
6548 IFS=$as_save_IFS
6549
6550 fi
6551 fi
6552 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6553 if test -n "$ac_ct_STRIP"; then
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6555 $as_echo "$ac_ct_STRIP" >&6; }
6556 else
6557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6558 $as_echo "no" >&6; }
6559 fi
6560
6561   if test "x$ac_ct_STRIP" = x; then
6562     STRIP=":"
6563   else
6564     case $cross_compiling:$ac_tool_warned in
6565 yes:)
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6567 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6568 ac_tool_warned=yes ;;
6569 esac
6570     STRIP=$ac_ct_STRIP
6571   fi
6572 else
6573   STRIP="$ac_cv_prog_STRIP"
6574 fi
6575
6576 test -z "$STRIP" && STRIP=:
6577
6578
6579
6580
6581
6582
6583 if test -n "$ac_tool_prefix"; then
6584   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6585 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6587 $as_echo_n "checking for $ac_word... " >&6; }
6588 if ${ac_cv_prog_RANLIB+:} false; then :
6589   $as_echo_n "(cached) " >&6
6590 else
6591   if test -n "$RANLIB"; then
6592   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6593 else
6594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6595 for as_dir in $PATH
6596 do
6597   IFS=$as_save_IFS
6598   test -z "$as_dir" && as_dir=.
6599     for ac_exec_ext in '' $ac_executable_extensions; do
6600   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6601     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6603     break 2
6604   fi
6605 done
6606   done
6607 IFS=$as_save_IFS
6608
6609 fi
6610 fi
6611 RANLIB=$ac_cv_prog_RANLIB
6612 if test -n "$RANLIB"; then
6613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6614 $as_echo "$RANLIB" >&6; }
6615 else
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6617 $as_echo "no" >&6; }
6618 fi
6619
6620
6621 fi
6622 if test -z "$ac_cv_prog_RANLIB"; then
6623   ac_ct_RANLIB=$RANLIB
6624   # Extract the first word of "ranlib", so it can be a program name with args.
6625 set dummy ranlib; ac_word=$2
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6627 $as_echo_n "checking for $ac_word... " >&6; }
6628 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6629   $as_echo_n "(cached) " >&6
6630 else
6631   if test -n "$ac_ct_RANLIB"; then
6632   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6633 else
6634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6635 for as_dir in $PATH
6636 do
6637   IFS=$as_save_IFS
6638   test -z "$as_dir" && as_dir=.
6639     for ac_exec_ext in '' $ac_executable_extensions; do
6640   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6641     ac_cv_prog_ac_ct_RANLIB="ranlib"
6642     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6643     break 2
6644   fi
6645 done
6646   done
6647 IFS=$as_save_IFS
6648
6649 fi
6650 fi
6651 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6652 if test -n "$ac_ct_RANLIB"; then
6653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6654 $as_echo "$ac_ct_RANLIB" >&6; }
6655 else
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6658 fi
6659
6660   if test "x$ac_ct_RANLIB" = x; then
6661     RANLIB=":"
6662   else
6663     case $cross_compiling:$ac_tool_warned in
6664 yes:)
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6666 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6667 ac_tool_warned=yes ;;
6668 esac
6669     RANLIB=$ac_ct_RANLIB
6670   fi
6671 else
6672   RANLIB="$ac_cv_prog_RANLIB"
6673 fi
6674
6675 test -z "$RANLIB" && RANLIB=:
6676
6677
6678
6679
6680
6681
6682 # Determine commands to create old-style static archives.
6683 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6684 old_postinstall_cmds='chmod 644 $oldlib'
6685 old_postuninstall_cmds=
6686
6687 if test -n "$RANLIB"; then
6688   case $host_os in
6689   openbsd*)
6690     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6691     ;;
6692   *)
6693     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6694     ;;
6695   esac
6696   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6697 fi
6698
6699 case $host_os in
6700   darwin*)
6701     lock_old_archive_extraction=yes ;;
6702   *)
6703     lock_old_archive_extraction=no ;;
6704 esac
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744 # If no C compiler was specified, use CC.
6745 LTCC=${LTCC-"$CC"}
6746
6747 # If no C compiler flags were specified, use CFLAGS.
6748 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6749
6750 # Allow CC to be a program name with arguments.
6751 compiler=$CC
6752
6753
6754 # Check for command to grab the raw symbol name followed by C symbol from nm.
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6756 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6757 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6758   $as_echo_n "(cached) " >&6
6759 else
6760
6761 # These are sane defaults that work on at least a few old systems.
6762 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6763
6764 # Character class describing NM global symbol codes.
6765 symcode='[BCDEGRST]'
6766
6767 # Regexp to match symbols that can be accessed directly from C.
6768 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6769
6770 # Define system-specific variables.
6771 case $host_os in
6772 aix*)
6773   symcode='[BCDT]'
6774   ;;
6775 cygwin* | mingw* | pw32* | cegcc*)
6776   symcode='[ABCDGISTW]'
6777   ;;
6778 hpux*)
6779   if test "$host_cpu" = ia64; then
6780     symcode='[ABCDEGRST]'
6781   fi
6782   ;;
6783 irix* | nonstopux*)
6784   symcode='[BCDEGRST]'
6785   ;;
6786 osf*)
6787   symcode='[BCDEGQRST]'
6788   ;;
6789 solaris*)
6790   symcode='[BDRT]'
6791   ;;
6792 sco3.2v5*)
6793   symcode='[DT]'
6794   ;;
6795 sysv4.2uw2*)
6796   symcode='[DT]'
6797   ;;
6798 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6799   symcode='[ABDT]'
6800   ;;
6801 sysv4)
6802   symcode='[DFNSTU]'
6803   ;;
6804 esac
6805
6806 # If we're using GNU nm, then use its standard symbol codes.
6807 case `$NM -V 2>&1` in
6808 *GNU* | *'with BFD'*)
6809   symcode='[ABCDGIRSTW]' ;;
6810 esac
6811
6812 # Transform an extracted symbol line into a proper C declaration.
6813 # Some systems (esp. on ia64) link data and code symbols differently,
6814 # so use this general approach.
6815 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6816
6817 # Transform an extracted symbol line into symbol name and symbol address
6818 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6819 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'"
6820
6821 # Handle CRLF in mingw tool chain
6822 opt_cr=
6823 case $build_os in
6824 mingw*)
6825   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6826   ;;
6827 esac
6828
6829 # Try without a prefix underscore, then with it.
6830 for ac_symprfx in "" "_"; do
6831
6832   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6833   symxfrm="\\1 $ac_symprfx\\2 \\2"
6834
6835   # Write the raw and C identifiers.
6836   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6837     # Fake it for dumpbin and say T for any non-static function
6838     # and D for any global variable.
6839     # Also find C++ and __fastcall symbols from MSVC++,
6840     # which start with @ or ?.
6841     lt_cv_sys_global_symbol_pipe="$AWK '"\
6842 "     {last_section=section; section=\$ 3};"\
6843 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6844 "     \$ 0!~/External *\|/{next};"\
6845 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6846 "     {if(hide[section]) next};"\
6847 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6848 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6849 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6850 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6851 "     ' prfx=^$ac_symprfx"
6852   else
6853     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6854   fi
6855
6856   # Check to see that the pipe works correctly.
6857   pipe_works=no
6858
6859   rm -f conftest*
6860   cat > conftest.$ac_ext <<_LT_EOF
6861 #ifdef __cplusplus
6862 extern "C" {
6863 #endif
6864 char nm_test_var;
6865 void nm_test_func(void);
6866 void nm_test_func(void){}
6867 #ifdef __cplusplus
6868 }
6869 #endif
6870 int main(){nm_test_var='a';nm_test_func();return(0);}
6871 _LT_EOF
6872
6873   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6874   (eval $ac_compile) 2>&5
6875   ac_status=$?
6876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6877   test $ac_status = 0; }; then
6878     # Now try to grab the symbols.
6879     nlist=conftest.nm
6880     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6881   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6882   ac_status=$?
6883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6884   test $ac_status = 0; } && test -s "$nlist"; then
6885       # Try sorting and uniquifying the output.
6886       if sort "$nlist" | uniq > "$nlist"T; then
6887         mv -f "$nlist"T "$nlist"
6888       else
6889         rm -f "$nlist"T
6890       fi
6891
6892       # Make sure that we snagged all the symbols we need.
6893       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6894         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6895           cat <<_LT_EOF > conftest.$ac_ext
6896 #ifdef __cplusplus
6897 extern "C" {
6898 #endif
6899
6900 _LT_EOF
6901           # Now generate the symbol file.
6902           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6903
6904           cat <<_LT_EOF >> conftest.$ac_ext
6905
6906 /* The mapping between symbol names and symbols.  */
6907 const struct {
6908   const char *name;
6909   void       *address;
6910 }
6911 lt__PROGRAM__LTX_preloaded_symbols[] =
6912 {
6913   { "@PROGRAM@", (void *) 0 },
6914 _LT_EOF
6915           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6916           cat <<\_LT_EOF >> conftest.$ac_ext
6917   {0, (void *) 0}
6918 };
6919
6920 /* This works around a problem in FreeBSD linker */
6921 #ifdef FREEBSD_WORKAROUND
6922 static const void *lt_preloaded_setup() {
6923   return lt__PROGRAM__LTX_preloaded_symbols;
6924 }
6925 #endif
6926
6927 #ifdef __cplusplus
6928 }
6929 #endif
6930 _LT_EOF
6931           # Now try linking the two files.
6932           mv conftest.$ac_objext conftstm.$ac_objext
6933           lt_save_LIBS="$LIBS"
6934           lt_save_CFLAGS="$CFLAGS"
6935           LIBS="conftstm.$ac_objext"
6936           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6937           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6938   (eval $ac_link) 2>&5
6939   ac_status=$?
6940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6941   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6942             pipe_works=yes
6943           fi
6944           LIBS="$lt_save_LIBS"
6945           CFLAGS="$lt_save_CFLAGS"
6946         else
6947           echo "cannot find nm_test_func in $nlist" >&5
6948         fi
6949       else
6950         echo "cannot find nm_test_var in $nlist" >&5
6951       fi
6952     else
6953       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6954     fi
6955   else
6956     echo "$progname: failed program was:" >&5
6957     cat conftest.$ac_ext >&5
6958   fi
6959   rm -rf conftest* conftst*
6960
6961   # Do not use the global_symbol_pipe unless it works.
6962   if test "$pipe_works" = yes; then
6963     break
6964   else
6965     lt_cv_sys_global_symbol_pipe=
6966   fi
6967 done
6968
6969 fi
6970
6971 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6972   lt_cv_sys_global_symbol_to_cdecl=
6973 fi
6974 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6976 $as_echo "failed" >&6; }
6977 else
6978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6979 $as_echo "ok" >&6; }
6980 fi
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003 # Check whether --enable-libtool-lock was given.
7004 if test "${enable_libtool_lock+set}" = set; then :
7005   enableval=$enable_libtool_lock;
7006 fi
7007
7008 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7009
7010 # Some flags need to be propagated to the compiler or linker for good
7011 # libtool support.
7012 case $host in
7013 ia64-*-hpux*)
7014   # Find out which ABI we are using.
7015   echo 'int i;' > conftest.$ac_ext
7016   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7017   (eval $ac_compile) 2>&5
7018   ac_status=$?
7019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7020   test $ac_status = 0; }; then
7021     case `/usr/bin/file conftest.$ac_objext` in
7022       *ELF-32*)
7023         HPUX_IA64_MODE="32"
7024         ;;
7025       *ELF-64*)
7026         HPUX_IA64_MODE="64"
7027         ;;
7028     esac
7029   fi
7030   rm -rf conftest*
7031   ;;
7032 *-*-irix6*)
7033   # Find out which ABI we are using.
7034   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7035   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7036   (eval $ac_compile) 2>&5
7037   ac_status=$?
7038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7039   test $ac_status = 0; }; then
7040     if test "$lt_cv_prog_gnu_ld" = yes; then
7041       case `/usr/bin/file conftest.$ac_objext` in
7042         *32-bit*)
7043           LD="${LD-ld} -melf32bsmip"
7044           ;;
7045         *N32*)
7046           LD="${LD-ld} -melf32bmipn32"
7047           ;;
7048         *64-bit*)
7049           LD="${LD-ld} -melf64bmip"
7050         ;;
7051       esac
7052     else
7053       case `/usr/bin/file conftest.$ac_objext` in
7054         *32-bit*)
7055           LD="${LD-ld} -32"
7056           ;;
7057         *N32*)
7058           LD="${LD-ld} -n32"
7059           ;;
7060         *64-bit*)
7061           LD="${LD-ld} -64"
7062           ;;
7063       esac
7064     fi
7065   fi
7066   rm -rf conftest*
7067   ;;
7068
7069 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7070 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7071   # Find out which ABI we are using.
7072   echo 'int i;' > conftest.$ac_ext
7073   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7074   (eval $ac_compile) 2>&5
7075   ac_status=$?
7076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7077   test $ac_status = 0; }; then
7078     case `/usr/bin/file conftest.o` in
7079       *32-bit*)
7080         case $host in
7081           x86_64-*kfreebsd*-gnu)
7082             LD="${LD-ld} -m elf_i386_fbsd"
7083             ;;
7084           x86_64-*linux*)
7085             case `/usr/bin/file conftest.o` in
7086               *x86-64*)
7087                 LD="${LD-ld} -m elf32_x86_64"
7088                 ;;
7089               *)
7090                 LD="${LD-ld} -m elf_i386"
7091                 ;;
7092             esac
7093             ;;
7094           powerpc64le-*linux*)
7095             LD="${LD-ld} -m elf32lppclinux"
7096             ;;
7097           powerpc64-*linux*)
7098             LD="${LD-ld} -m elf32ppclinux"
7099             ;;
7100           s390x-*linux*)
7101             LD="${LD-ld} -m elf_s390"
7102             ;;
7103           sparc64-*linux*)
7104             LD="${LD-ld} -m elf32_sparc"
7105             ;;
7106         esac
7107         ;;
7108       *64-bit*)
7109         case $host in
7110           x86_64-*kfreebsd*-gnu)
7111             LD="${LD-ld} -m elf_x86_64_fbsd"
7112             ;;
7113           x86_64-*linux*)
7114             LD="${LD-ld} -m elf_x86_64"
7115             ;;
7116           powerpcle-*linux*)
7117             LD="${LD-ld} -m elf64lppc"
7118             ;;
7119           powerpc-*linux*)
7120             LD="${LD-ld} -m elf64ppc"
7121             ;;
7122           s390*-*linux*|s390*-*tpf*)
7123             LD="${LD-ld} -m elf64_s390"
7124             ;;
7125           sparc*-*linux*)
7126             LD="${LD-ld} -m elf64_sparc"
7127             ;;
7128         esac
7129         ;;
7130     esac
7131   fi
7132   rm -rf conftest*
7133   ;;
7134
7135 *-*-sco3.2v5*)
7136   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7137   SAVE_CFLAGS="$CFLAGS"
7138   CFLAGS="$CFLAGS -belf"
7139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7140 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7141 if ${lt_cv_cc_needs_belf+:} false; then :
7142   $as_echo_n "(cached) " >&6
7143 else
7144   ac_ext=c
7145 ac_cpp='$CPP $CPPFLAGS'
7146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7149
7150      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7151 /* end confdefs.h.  */
7152
7153 int
7154 main ()
7155 {
7156
7157   ;
7158   return 0;
7159 }
7160 _ACEOF
7161 if ac_fn_c_try_link "$LINENO"; then :
7162   lt_cv_cc_needs_belf=yes
7163 else
7164   lt_cv_cc_needs_belf=no
7165 fi
7166 rm -f core conftest.err conftest.$ac_objext \
7167     conftest$ac_exeext conftest.$ac_ext
7168      ac_ext=c
7169 ac_cpp='$CPP $CPPFLAGS'
7170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7173
7174 fi
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7176 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7177   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7178     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7179     CFLAGS="$SAVE_CFLAGS"
7180   fi
7181   ;;
7182 sparc*-*solaris*)
7183   # Find out which ABI we are using.
7184   echo 'int i;' > conftest.$ac_ext
7185   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7186   (eval $ac_compile) 2>&5
7187   ac_status=$?
7188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7189   test $ac_status = 0; }; then
7190     case `/usr/bin/file conftest.o` in
7191     *64-bit*)
7192       case $lt_cv_prog_gnu_ld in
7193       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7194       *)
7195         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7196           LD="${LD-ld} -64"
7197         fi
7198         ;;
7199       esac
7200       ;;
7201     esac
7202   fi
7203   rm -rf conftest*
7204   ;;
7205 esac
7206
7207 need_locks="$enable_libtool_lock"
7208
7209
7210   case $host_os in
7211     rhapsody* | darwin*)
7212     if test -n "$ac_tool_prefix"; then
7213   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7214 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7216 $as_echo_n "checking for $ac_word... " >&6; }
7217 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7218   $as_echo_n "(cached) " >&6
7219 else
7220   if test -n "$DSYMUTIL"; then
7221   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7222 else
7223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7224 for as_dir in $PATH
7225 do
7226   IFS=$as_save_IFS
7227   test -z "$as_dir" && as_dir=.
7228     for ac_exec_ext in '' $ac_executable_extensions; do
7229   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7230     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7232     break 2
7233   fi
7234 done
7235   done
7236 IFS=$as_save_IFS
7237
7238 fi
7239 fi
7240 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7241 if test -n "$DSYMUTIL"; then
7242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7243 $as_echo "$DSYMUTIL" >&6; }
7244 else
7245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7246 $as_echo "no" >&6; }
7247 fi
7248
7249
7250 fi
7251 if test -z "$ac_cv_prog_DSYMUTIL"; then
7252   ac_ct_DSYMUTIL=$DSYMUTIL
7253   # Extract the first word of "dsymutil", so it can be a program name with args.
7254 set dummy dsymutil; ac_word=$2
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7256 $as_echo_n "checking for $ac_word... " >&6; }
7257 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7258   $as_echo_n "(cached) " >&6
7259 else
7260   if test -n "$ac_ct_DSYMUTIL"; then
7261   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7262 else
7263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7264 for as_dir in $PATH
7265 do
7266   IFS=$as_save_IFS
7267   test -z "$as_dir" && as_dir=.
7268     for ac_exec_ext in '' $ac_executable_extensions; do
7269   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7270     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7272     break 2
7273   fi
7274 done
7275   done
7276 IFS=$as_save_IFS
7277
7278 fi
7279 fi
7280 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7281 if test -n "$ac_ct_DSYMUTIL"; then
7282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7283 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7284 else
7285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7286 $as_echo "no" >&6; }
7287 fi
7288
7289   if test "x$ac_ct_DSYMUTIL" = x; then
7290     DSYMUTIL=":"
7291   else
7292     case $cross_compiling:$ac_tool_warned in
7293 yes:)
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7295 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7296 ac_tool_warned=yes ;;
7297 esac
7298     DSYMUTIL=$ac_ct_DSYMUTIL
7299   fi
7300 else
7301   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7302 fi
7303
7304     if test -n "$ac_tool_prefix"; then
7305   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7306 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7308 $as_echo_n "checking for $ac_word... " >&6; }
7309 if ${ac_cv_prog_NMEDIT+:} false; then :
7310   $as_echo_n "(cached) " >&6
7311 else
7312   if test -n "$NMEDIT"; then
7313   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7314 else
7315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7316 for as_dir in $PATH
7317 do
7318   IFS=$as_save_IFS
7319   test -z "$as_dir" && as_dir=.
7320     for ac_exec_ext in '' $ac_executable_extensions; do
7321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7322     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7324     break 2
7325   fi
7326 done
7327   done
7328 IFS=$as_save_IFS
7329
7330 fi
7331 fi
7332 NMEDIT=$ac_cv_prog_NMEDIT
7333 if test -n "$NMEDIT"; then
7334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7335 $as_echo "$NMEDIT" >&6; }
7336 else
7337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7338 $as_echo "no" >&6; }
7339 fi
7340
7341
7342 fi
7343 if test -z "$ac_cv_prog_NMEDIT"; then
7344   ac_ct_NMEDIT=$NMEDIT
7345   # Extract the first word of "nmedit", so it can be a program name with args.
7346 set dummy nmedit; ac_word=$2
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7348 $as_echo_n "checking for $ac_word... " >&6; }
7349 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7350   $as_echo_n "(cached) " >&6
7351 else
7352   if test -n "$ac_ct_NMEDIT"; then
7353   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7354 else
7355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7356 for as_dir in $PATH
7357 do
7358   IFS=$as_save_IFS
7359   test -z "$as_dir" && as_dir=.
7360     for ac_exec_ext in '' $ac_executable_extensions; do
7361   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7362     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7364     break 2
7365   fi
7366 done
7367   done
7368 IFS=$as_save_IFS
7369
7370 fi
7371 fi
7372 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7373 if test -n "$ac_ct_NMEDIT"; then
7374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7375 $as_echo "$ac_ct_NMEDIT" >&6; }
7376 else
7377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7378 $as_echo "no" >&6; }
7379 fi
7380
7381   if test "x$ac_ct_NMEDIT" = x; then
7382     NMEDIT=":"
7383   else
7384     case $cross_compiling:$ac_tool_warned in
7385 yes:)
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7388 ac_tool_warned=yes ;;
7389 esac
7390     NMEDIT=$ac_ct_NMEDIT
7391   fi
7392 else
7393   NMEDIT="$ac_cv_prog_NMEDIT"
7394 fi
7395
7396     if test -n "$ac_tool_prefix"; then
7397   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7398 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7400 $as_echo_n "checking for $ac_word... " >&6; }
7401 if ${ac_cv_prog_LIPO+:} false; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   if test -n "$LIPO"; then
7405   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7406 else
7407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7408 for as_dir in $PATH
7409 do
7410   IFS=$as_save_IFS
7411   test -z "$as_dir" && as_dir=.
7412     for ac_exec_ext in '' $ac_executable_extensions; do
7413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7414     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7416     break 2
7417   fi
7418 done
7419   done
7420 IFS=$as_save_IFS
7421
7422 fi
7423 fi
7424 LIPO=$ac_cv_prog_LIPO
7425 if test -n "$LIPO"; then
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7427 $as_echo "$LIPO" >&6; }
7428 else
7429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7430 $as_echo "no" >&6; }
7431 fi
7432
7433
7434 fi
7435 if test -z "$ac_cv_prog_LIPO"; then
7436   ac_ct_LIPO=$LIPO
7437   # Extract the first word of "lipo", so it can be a program name with args.
7438 set dummy lipo; ac_word=$2
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7440 $as_echo_n "checking for $ac_word... " >&6; }
7441 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7442   $as_echo_n "(cached) " >&6
7443 else
7444   if test -n "$ac_ct_LIPO"; then
7445   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7446 else
7447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7448 for as_dir in $PATH
7449 do
7450   IFS=$as_save_IFS
7451   test -z "$as_dir" && as_dir=.
7452     for ac_exec_ext in '' $ac_executable_extensions; do
7453   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7454     ac_cv_prog_ac_ct_LIPO="lipo"
7455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7456     break 2
7457   fi
7458 done
7459   done
7460 IFS=$as_save_IFS
7461
7462 fi
7463 fi
7464 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7465 if test -n "$ac_ct_LIPO"; then
7466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7467 $as_echo "$ac_ct_LIPO" >&6; }
7468 else
7469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7470 $as_echo "no" >&6; }
7471 fi
7472
7473   if test "x$ac_ct_LIPO" = x; then
7474     LIPO=":"
7475   else
7476     case $cross_compiling:$ac_tool_warned in
7477 yes:)
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7479 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7480 ac_tool_warned=yes ;;
7481 esac
7482     LIPO=$ac_ct_LIPO
7483   fi
7484 else
7485   LIPO="$ac_cv_prog_LIPO"
7486 fi
7487
7488     if test -n "$ac_tool_prefix"; then
7489   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7490 set dummy ${ac_tool_prefix}otool; ac_word=$2
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7492 $as_echo_n "checking for $ac_word... " >&6; }
7493 if ${ac_cv_prog_OTOOL+:} false; then :
7494   $as_echo_n "(cached) " >&6
7495 else
7496   if test -n "$OTOOL"; then
7497   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7498 else
7499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7500 for as_dir in $PATH
7501 do
7502   IFS=$as_save_IFS
7503   test -z "$as_dir" && as_dir=.
7504     for ac_exec_ext in '' $ac_executable_extensions; do
7505   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7506     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7507     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7508     break 2
7509   fi
7510 done
7511   done
7512 IFS=$as_save_IFS
7513
7514 fi
7515 fi
7516 OTOOL=$ac_cv_prog_OTOOL
7517 if test -n "$OTOOL"; then
7518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7519 $as_echo "$OTOOL" >&6; }
7520 else
7521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7522 $as_echo "no" >&6; }
7523 fi
7524
7525
7526 fi
7527 if test -z "$ac_cv_prog_OTOOL"; then
7528   ac_ct_OTOOL=$OTOOL
7529   # Extract the first word of "otool", so it can be a program name with args.
7530 set dummy otool; ac_word=$2
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7532 $as_echo_n "checking for $ac_word... " >&6; }
7533 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   if test -n "$ac_ct_OTOOL"; then
7537   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7538 else
7539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7540 for as_dir in $PATH
7541 do
7542   IFS=$as_save_IFS
7543   test -z "$as_dir" && as_dir=.
7544     for ac_exec_ext in '' $ac_executable_extensions; do
7545   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7546     ac_cv_prog_ac_ct_OTOOL="otool"
7547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7548     break 2
7549   fi
7550 done
7551   done
7552 IFS=$as_save_IFS
7553
7554 fi
7555 fi
7556 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7557 if test -n "$ac_ct_OTOOL"; then
7558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7559 $as_echo "$ac_ct_OTOOL" >&6; }
7560 else
7561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7562 $as_echo "no" >&6; }
7563 fi
7564
7565   if test "x$ac_ct_OTOOL" = x; then
7566     OTOOL=":"
7567   else
7568     case $cross_compiling:$ac_tool_warned in
7569 yes:)
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7572 ac_tool_warned=yes ;;
7573 esac
7574     OTOOL=$ac_ct_OTOOL
7575   fi
7576 else
7577   OTOOL="$ac_cv_prog_OTOOL"
7578 fi
7579
7580     if test -n "$ac_tool_prefix"; then
7581   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7582 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7584 $as_echo_n "checking for $ac_word... " >&6; }
7585 if ${ac_cv_prog_OTOOL64+:} false; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   if test -n "$OTOOL64"; then
7589   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7590 else
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 for as_dir in $PATH
7593 do
7594   IFS=$as_save_IFS
7595   test -z "$as_dir" && as_dir=.
7596     for ac_exec_ext in '' $ac_executable_extensions; do
7597   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7598     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600     break 2
7601   fi
7602 done
7603   done
7604 IFS=$as_save_IFS
7605
7606 fi
7607 fi
7608 OTOOL64=$ac_cv_prog_OTOOL64
7609 if test -n "$OTOOL64"; then
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7611 $as_echo "$OTOOL64" >&6; }
7612 else
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7614 $as_echo "no" >&6; }
7615 fi
7616
7617
7618 fi
7619 if test -z "$ac_cv_prog_OTOOL64"; then
7620   ac_ct_OTOOL64=$OTOOL64
7621   # Extract the first word of "otool64", so it can be a program name with args.
7622 set dummy otool64; ac_word=$2
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7624 $as_echo_n "checking for $ac_word... " >&6; }
7625 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7626   $as_echo_n "(cached) " >&6
7627 else
7628   if test -n "$ac_ct_OTOOL64"; then
7629   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7630 else
7631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7632 for as_dir in $PATH
7633 do
7634   IFS=$as_save_IFS
7635   test -z "$as_dir" && as_dir=.
7636     for ac_exec_ext in '' $ac_executable_extensions; do
7637   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7638     ac_cv_prog_ac_ct_OTOOL64="otool64"
7639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7640     break 2
7641   fi
7642 done
7643   done
7644 IFS=$as_save_IFS
7645
7646 fi
7647 fi
7648 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7649 if test -n "$ac_ct_OTOOL64"; then
7650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7651 $as_echo "$ac_ct_OTOOL64" >&6; }
7652 else
7653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7654 $as_echo "no" >&6; }
7655 fi
7656
7657   if test "x$ac_ct_OTOOL64" = x; then
7658     OTOOL64=":"
7659   else
7660     case $cross_compiling:$ac_tool_warned in
7661 yes:)
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7663 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7664 ac_tool_warned=yes ;;
7665 esac
7666     OTOOL64=$ac_ct_OTOOL64
7667   fi
7668 else
7669   OTOOL64="$ac_cv_prog_OTOOL64"
7670 fi
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7699 $as_echo_n "checking for -single_module linker flag... " >&6; }
7700 if ${lt_cv_apple_cc_single_mod+:} false; then :
7701   $as_echo_n "(cached) " >&6
7702 else
7703   lt_cv_apple_cc_single_mod=no
7704       if test -z "${LT_MULTI_MODULE}"; then
7705         # By default we will add the -single_module flag. You can override
7706         # by either setting the environment variable LT_MULTI_MODULE
7707         # non-empty at configure time, or by adding -multi_module to the
7708         # link flags.
7709         rm -rf libconftest.dylib*
7710         echo "int foo(void){return 1;}" > conftest.c
7711         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7712 -dynamiclib -Wl,-single_module conftest.c" >&5
7713         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7714           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7715         _lt_result=$?
7716         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7717           lt_cv_apple_cc_single_mod=yes
7718         else
7719           cat conftest.err >&5
7720         fi
7721         rm -rf libconftest.dylib*
7722         rm -f conftest.*
7723       fi
7724 fi
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7726 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7727     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7728 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7729 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7730   $as_echo_n "(cached) " >&6
7731 else
7732   lt_cv_ld_exported_symbols_list=no
7733       save_LDFLAGS=$LDFLAGS
7734       echo "_main" > conftest.sym
7735       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7736       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7737 /* end confdefs.h.  */
7738
7739 int
7740 main ()
7741 {
7742
7743   ;
7744   return 0;
7745 }
7746 _ACEOF
7747 if ac_fn_c_try_link "$LINENO"; then :
7748   lt_cv_ld_exported_symbols_list=yes
7749 else
7750   lt_cv_ld_exported_symbols_list=no
7751 fi
7752 rm -f core conftest.err conftest.$ac_objext \
7753     conftest$ac_exeext conftest.$ac_ext
7754         LDFLAGS="$save_LDFLAGS"
7755
7756 fi
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7758 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7760 $as_echo_n "checking for -force_load linker flag... " >&6; }
7761 if ${lt_cv_ld_force_load+:} false; then :
7762   $as_echo_n "(cached) " >&6
7763 else
7764   lt_cv_ld_force_load=no
7765       cat > conftest.c << _LT_EOF
7766 int forced_loaded() { return 2;}
7767 _LT_EOF
7768       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7769       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7770       echo "$AR cru libconftest.a conftest.o" >&5
7771       $AR cru libconftest.a conftest.o 2>&5
7772       cat > conftest.c << _LT_EOF
7773 int main() { return 0;}
7774 _LT_EOF
7775       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7776       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7777       _lt_result=$?
7778       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7779         lt_cv_ld_force_load=yes
7780       else
7781         cat conftest.err >&5
7782       fi
7783         rm -f conftest.err libconftest.a conftest conftest.c
7784         rm -rf conftest.dSYM
7785
7786 fi
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7788 $as_echo "$lt_cv_ld_force_load" >&6; }
7789     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7790     # build without first building modern cctools / linker.
7791     case $host_cpu-$host_os in
7792     *-rhapsody* | *-darwin1.[012])
7793       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7794     *-darwin1.*)
7795       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7796     *-darwin*)
7797       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7798       # deployment target is forced to an earlier version.
7799       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7800         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7801           ;;
7802         10.[012][,.]*)
7803           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7804           ;;
7805         *)
7806           ;;
7807      esac
7808     ;;
7809   esac
7810     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7811       _lt_dar_single_mod='$single_module'
7812     fi
7813     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7814       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7815     else
7816       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7817     fi
7818     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7819       _lt_dsymutil='~$DSYMUTIL $lib || :'
7820     else
7821       _lt_dsymutil=
7822     fi
7823     ;;
7824   esac
7825
7826 ac_ext=c
7827 ac_cpp='$CPP $CPPFLAGS'
7828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7832 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7833 # On Suns, sometimes $CPP names a directory.
7834 if test -n "$CPP" && test -d "$CPP"; then
7835   CPP=
7836 fi
7837 if test -z "$CPP"; then
7838   if ${ac_cv_prog_CPP+:} false; then :
7839   $as_echo_n "(cached) " >&6
7840 else
7841       # Double quotes because CPP needs to be expanded
7842     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7843     do
7844       ac_preproc_ok=false
7845 for ac_c_preproc_warn_flag in '' yes
7846 do
7847   # Use a header file that comes with gcc, so configuring glibc
7848   # with a fresh cross-compiler works.
7849   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7850   # <limits.h> exists even on freestanding compilers.
7851   # On the NeXT, cc -E runs the code through the compiler's parser,
7852   # not just through cpp. "Syntax error" is here to catch this case.
7853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7854 /* end confdefs.h.  */
7855 #ifdef __STDC__
7856 # include <limits.h>
7857 #else
7858 # include <assert.h>
7859 #endif
7860                      Syntax error
7861 _ACEOF
7862 if ac_fn_c_try_cpp "$LINENO"; then :
7863
7864 else
7865   # Broken: fails on valid input.
7866 continue
7867 fi
7868 rm -f conftest.err conftest.i conftest.$ac_ext
7869
7870   # OK, works on sane cases.  Now check whether nonexistent headers
7871   # can be detected and how.
7872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h.  */
7874 #include <ac_nonexistent.h>
7875 _ACEOF
7876 if ac_fn_c_try_cpp "$LINENO"; then :
7877   # Broken: success on invalid input.
7878 continue
7879 else
7880   # Passes both tests.
7881 ac_preproc_ok=:
7882 break
7883 fi
7884 rm -f conftest.err conftest.i conftest.$ac_ext
7885
7886 done
7887 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7888 rm -f conftest.i conftest.err conftest.$ac_ext
7889 if $ac_preproc_ok; then :
7890   break
7891 fi
7892
7893     done
7894     ac_cv_prog_CPP=$CPP
7895
7896 fi
7897   CPP=$ac_cv_prog_CPP
7898 else
7899   ac_cv_prog_CPP=$CPP
7900 fi
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7902 $as_echo "$CPP" >&6; }
7903 ac_preproc_ok=false
7904 for ac_c_preproc_warn_flag in '' yes
7905 do
7906   # Use a header file that comes with gcc, so configuring glibc
7907   # with a fresh cross-compiler works.
7908   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7909   # <limits.h> exists even on freestanding compilers.
7910   # On the NeXT, cc -E runs the code through the compiler's parser,
7911   # not just through cpp. "Syntax error" is here to catch this case.
7912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h.  */
7914 #ifdef __STDC__
7915 # include <limits.h>
7916 #else
7917 # include <assert.h>
7918 #endif
7919                      Syntax error
7920 _ACEOF
7921 if ac_fn_c_try_cpp "$LINENO"; then :
7922
7923 else
7924   # Broken: fails on valid input.
7925 continue
7926 fi
7927 rm -f conftest.err conftest.i conftest.$ac_ext
7928
7929   # OK, works on sane cases.  Now check whether nonexistent headers
7930   # can be detected and how.
7931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7932 /* end confdefs.h.  */
7933 #include <ac_nonexistent.h>
7934 _ACEOF
7935 if ac_fn_c_try_cpp "$LINENO"; then :
7936   # Broken: success on invalid input.
7937 continue
7938 else
7939   # Passes both tests.
7940 ac_preproc_ok=:
7941 break
7942 fi
7943 rm -f conftest.err conftest.i conftest.$ac_ext
7944
7945 done
7946 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7947 rm -f conftest.i conftest.err conftest.$ac_ext
7948 if $ac_preproc_ok; then :
7949
7950 else
7951   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7953 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7954 See \`config.log' for more details" "$LINENO" 5; }
7955 fi
7956
7957 ac_ext=c
7958 ac_cpp='$CPP $CPPFLAGS'
7959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7962
7963
7964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7965 $as_echo_n "checking for ANSI C header files... " >&6; }
7966 if ${ac_cv_header_stdc+:} false; then :
7967   $as_echo_n "(cached) " >&6
7968 else
7969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970 /* end confdefs.h.  */
7971 #include <stdlib.h>
7972 #include <stdarg.h>
7973 #include <string.h>
7974 #include <float.h>
7975
7976 int
7977 main ()
7978 {
7979
7980   ;
7981   return 0;
7982 }
7983 _ACEOF
7984 if ac_fn_c_try_compile "$LINENO"; then :
7985   ac_cv_header_stdc=yes
7986 else
7987   ac_cv_header_stdc=no
7988 fi
7989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7990
7991 if test $ac_cv_header_stdc = yes; then
7992   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7994 /* end confdefs.h.  */
7995 #include <string.h>
7996
7997 _ACEOF
7998 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7999   $EGREP "memchr" >/dev/null 2>&1; then :
8000
8001 else
8002   ac_cv_header_stdc=no
8003 fi
8004 rm -f conftest*
8005
8006 fi
8007
8008 if test $ac_cv_header_stdc = yes; then
8009   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8011 /* end confdefs.h.  */
8012 #include <stdlib.h>
8013
8014 _ACEOF
8015 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8016   $EGREP "free" >/dev/null 2>&1; then :
8017
8018 else
8019   ac_cv_header_stdc=no
8020 fi
8021 rm -f conftest*
8022
8023 fi
8024
8025 if test $ac_cv_header_stdc = yes; then
8026   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8027   if test "$cross_compiling" = yes; then :
8028   :
8029 else
8030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8031 /* end confdefs.h.  */
8032 #include <ctype.h>
8033 #include <stdlib.h>
8034 #if ((' ' & 0x0FF) == 0x020)
8035 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8036 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8037 #else
8038 # define ISLOWER(c) \
8039                    (('a' <= (c) && (c) <= 'i') \
8040                      || ('j' <= (c) && (c) <= 'r') \
8041                      || ('s' <= (c) && (c) <= 'z'))
8042 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8043 #endif
8044
8045 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8046 int
8047 main ()
8048 {
8049   int i;
8050   for (i = 0; i < 256; i++)
8051     if (XOR (islower (i), ISLOWER (i))
8052         || toupper (i) != TOUPPER (i))
8053       return 2;
8054   return 0;
8055 }
8056 _ACEOF
8057 if ac_fn_c_try_run "$LINENO"; then :
8058
8059 else
8060   ac_cv_header_stdc=no
8061 fi
8062 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8063   conftest.$ac_objext conftest.beam conftest.$ac_ext
8064 fi
8065
8066 fi
8067 fi
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8069 $as_echo "$ac_cv_header_stdc" >&6; }
8070 if test $ac_cv_header_stdc = yes; then
8071
8072 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8073
8074 fi
8075
8076 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8077 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8078                   inttypes.h stdint.h unistd.h
8079 do :
8080   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8081 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8082 "
8083 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8084   cat >>confdefs.h <<_ACEOF
8085 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8086 _ACEOF
8087
8088 fi
8089
8090 done
8091
8092
8093 for ac_header in dlfcn.h
8094 do :
8095   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8096 "
8097 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8098   cat >>confdefs.h <<_ACEOF
8099 #define HAVE_DLFCN_H 1
8100 _ACEOF
8101
8102 fi
8103
8104 done
8105
8106
8107
8108
8109
8110
8111 # Set options
8112
8113
8114
8115         enable_dlopen=no
8116
8117
8118   enable_win32_dll=no
8119
8120
8121             # Check whether --enable-shared was given.
8122 if test "${enable_shared+set}" = set; then :
8123   enableval=$enable_shared; p=${PACKAGE-default}
8124     case $enableval in
8125     yes) enable_shared=yes ;;
8126     no) enable_shared=no ;;
8127     *)
8128       enable_shared=no
8129       # Look at the argument we got.  We use all the common list separators.
8130       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8131       for pkg in $enableval; do
8132         IFS="$lt_save_ifs"
8133         if test "X$pkg" = "X$p"; then
8134           enable_shared=yes
8135         fi
8136       done
8137       IFS="$lt_save_ifs"
8138       ;;
8139     esac
8140 else
8141   enable_shared=yes
8142 fi
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152   # Check whether --enable-static was given.
8153 if test "${enable_static+set}" = set; then :
8154   enableval=$enable_static; p=${PACKAGE-default}
8155     case $enableval in
8156     yes) enable_static=yes ;;
8157     no) enable_static=no ;;
8158     *)
8159      enable_static=no
8160       # Look at the argument we got.  We use all the common list separators.
8161       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8162       for pkg in $enableval; do
8163         IFS="$lt_save_ifs"
8164         if test "X$pkg" = "X$p"; then
8165           enable_static=yes
8166         fi
8167       done
8168       IFS="$lt_save_ifs"
8169       ;;
8170     esac
8171 else
8172   enable_static=yes
8173 fi
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184 # Check whether --with-pic was given.
8185 if test "${with_pic+set}" = set; then :
8186   withval=$with_pic; pic_mode="$withval"
8187 else
8188   pic_mode=default
8189 fi
8190
8191
8192 test -z "$pic_mode" && pic_mode=default
8193
8194
8195
8196
8197
8198
8199
8200   # Check whether --enable-fast-install was given.
8201 if test "${enable_fast_install+set}" = set; then :
8202   enableval=$enable_fast_install; p=${PACKAGE-default}
8203     case $enableval in
8204     yes) enable_fast_install=yes ;;
8205     no) enable_fast_install=no ;;
8206     *)
8207       enable_fast_install=no
8208       # Look at the argument we got.  We use all the common list separators.
8209       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8210       for pkg in $enableval; do
8211         IFS="$lt_save_ifs"
8212         if test "X$pkg" = "X$p"; then
8213           enable_fast_install=yes
8214         fi
8215       done
8216       IFS="$lt_save_ifs"
8217       ;;
8218     esac
8219 else
8220   enable_fast_install=yes
8221 fi
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233 # This can be used to rebuild libtool when needed
8234 LIBTOOL_DEPS="$ltmain"
8235
8236 # Always use our own libtool.
8237 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264 test -z "$LN_S" && LN_S="ln -s"
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279 if test -n "${ZSH_VERSION+set}" ; then
8280    setopt NO_GLOB_SUBST
8281 fi
8282
8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8284 $as_echo_n "checking for objdir... " >&6; }
8285 if ${lt_cv_objdir+:} false; then :
8286   $as_echo_n "(cached) " >&6
8287 else
8288   rm -f .libs 2>/dev/null
8289 mkdir .libs 2>/dev/null
8290 if test -d .libs; then
8291   lt_cv_objdir=.libs
8292 else
8293   # MS-DOS does not allow filenames that begin with a dot.
8294   lt_cv_objdir=_libs
8295 fi
8296 rmdir .libs 2>/dev/null
8297 fi
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8299 $as_echo "$lt_cv_objdir" >&6; }
8300 objdir=$lt_cv_objdir
8301
8302
8303
8304
8305
8306 cat >>confdefs.h <<_ACEOF
8307 #define LT_OBJDIR "$lt_cv_objdir/"
8308 _ACEOF
8309
8310
8311
8312
8313 case $host_os in
8314 aix3*)
8315   # AIX sometimes has problems with the GCC collect2 program.  For some
8316   # reason, if we set the COLLECT_NAMES environment variable, the problems
8317   # vanish in a puff of smoke.
8318   if test "X${COLLECT_NAMES+set}" != Xset; then
8319     COLLECT_NAMES=
8320     export COLLECT_NAMES
8321   fi
8322   ;;
8323 esac
8324
8325 # Global variables:
8326 ofile=libtool
8327 can_build_shared=yes
8328
8329 # All known linkers require a `.a' archive for static linking (except MSVC,
8330 # which needs '.lib').
8331 libext=a
8332
8333 with_gnu_ld="$lt_cv_prog_gnu_ld"
8334
8335 old_CC="$CC"
8336 old_CFLAGS="$CFLAGS"
8337
8338 # Set sane defaults for various variables
8339 test -z "$CC" && CC=cc
8340 test -z "$LTCC" && LTCC=$CC
8341 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8342 test -z "$LD" && LD=ld
8343 test -z "$ac_objext" && ac_objext=o
8344
8345 for cc_temp in $compiler""; do
8346   case $cc_temp in
8347     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8348     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8349     \-*) ;;
8350     *) break;;
8351   esac
8352 done
8353 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8354
8355
8356 # Only perform the check for file, if the check method requires it
8357 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8358 case $deplibs_check_method in
8359 file_magic*)
8360   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8362 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8363 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8364   $as_echo_n "(cached) " >&6
8365 else
8366   case $MAGIC_CMD in
8367 [\\/*] |  ?:[\\/]*)
8368   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8369   ;;
8370 *)
8371   lt_save_MAGIC_CMD="$MAGIC_CMD"
8372   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8373   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8374   for ac_dir in $ac_dummy; do
8375     IFS="$lt_save_ifs"
8376     test -z "$ac_dir" && ac_dir=.
8377     if test -f $ac_dir/${ac_tool_prefix}file; then
8378       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8379       if test -n "$file_magic_test_file"; then
8380         case $deplibs_check_method in
8381         "file_magic "*)
8382           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8383           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8384           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8385             $EGREP "$file_magic_regex" > /dev/null; then
8386             :
8387           else
8388             cat <<_LT_EOF 1>&2
8389
8390 *** Warning: the command libtool uses to detect shared libraries,
8391 *** $file_magic_cmd, produces output that libtool cannot recognize.
8392 *** The result is that libtool may fail to recognize shared libraries
8393 *** as such.  This will affect the creation of libtool libraries that
8394 *** depend on shared libraries, but programs linked with such libtool
8395 *** libraries will work regardless of this problem.  Nevertheless, you
8396 *** may want to report the problem to your system manager and/or to
8397 *** bug-libtool@gnu.org
8398
8399 _LT_EOF
8400           fi ;;
8401         esac
8402       fi
8403       break
8404     fi
8405   done
8406   IFS="$lt_save_ifs"
8407   MAGIC_CMD="$lt_save_MAGIC_CMD"
8408   ;;
8409 esac
8410 fi
8411
8412 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8413 if test -n "$MAGIC_CMD"; then
8414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8415 $as_echo "$MAGIC_CMD" >&6; }
8416 else
8417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8418 $as_echo "no" >&6; }
8419 fi
8420
8421
8422
8423
8424
8425 if test -z "$lt_cv_path_MAGIC_CMD"; then
8426   if test -n "$ac_tool_prefix"; then
8427     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8428 $as_echo_n "checking for file... " >&6; }
8429 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8430   $as_echo_n "(cached) " >&6
8431 else
8432   case $MAGIC_CMD in
8433 [\\/*] |  ?:[\\/]*)
8434   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8435   ;;
8436 *)
8437   lt_save_MAGIC_CMD="$MAGIC_CMD"
8438   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8439   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8440   for ac_dir in $ac_dummy; do
8441     IFS="$lt_save_ifs"
8442     test -z "$ac_dir" && ac_dir=.
8443     if test -f $ac_dir/file; then
8444       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8445       if test -n "$file_magic_test_file"; then
8446         case $deplibs_check_method in
8447         "file_magic "*)
8448           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8449           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8450           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8451             $EGREP "$file_magic_regex" > /dev/null; then
8452             :
8453           else
8454             cat <<_LT_EOF 1>&2
8455
8456 *** Warning: the command libtool uses to detect shared libraries,
8457 *** $file_magic_cmd, produces output that libtool cannot recognize.
8458 *** The result is that libtool may fail to recognize shared libraries
8459 *** as such.  This will affect the creation of libtool libraries that
8460 *** depend on shared libraries, but programs linked with such libtool
8461 *** libraries will work regardless of this problem.  Nevertheless, you
8462 *** may want to report the problem to your system manager and/or to
8463 *** bug-libtool@gnu.org
8464
8465 _LT_EOF
8466           fi ;;
8467         esac
8468       fi
8469       break
8470     fi
8471   done
8472   IFS="$lt_save_ifs"
8473   MAGIC_CMD="$lt_save_MAGIC_CMD"
8474   ;;
8475 esac
8476 fi
8477
8478 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8479 if test -n "$MAGIC_CMD"; then
8480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8481 $as_echo "$MAGIC_CMD" >&6; }
8482 else
8483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8484 $as_echo "no" >&6; }
8485 fi
8486
8487
8488   else
8489     MAGIC_CMD=:
8490   fi
8491 fi
8492
8493   fi
8494   ;;
8495 esac
8496
8497 # Use C for the default configuration in the libtool script
8498
8499 lt_save_CC="$CC"
8500 ac_ext=c
8501 ac_cpp='$CPP $CPPFLAGS'
8502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8505
8506
8507 # Source file extension for C test sources.
8508 ac_ext=c
8509
8510 # Object file extension for compiled C test sources.
8511 objext=o
8512 objext=$objext
8513
8514 # Code to be used in simple compile tests
8515 lt_simple_compile_test_code="int some_variable = 0;"
8516
8517 # Code to be used in simple link tests
8518 lt_simple_link_test_code='int main(){return(0);}'
8519
8520
8521
8522
8523
8524
8525
8526 # If no C compiler was specified, use CC.
8527 LTCC=${LTCC-"$CC"}
8528
8529 # If no C compiler flags were specified, use CFLAGS.
8530 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8531
8532 # Allow CC to be a program name with arguments.
8533 compiler=$CC
8534
8535 # Save the default compiler, since it gets overwritten when the other
8536 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8537 compiler_DEFAULT=$CC
8538
8539 # save warnings/boilerplate of simple test code
8540 ac_outfile=conftest.$ac_objext
8541 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8542 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8543 _lt_compiler_boilerplate=`cat conftest.err`
8544 $RM conftest*
8545
8546 ac_outfile=conftest.$ac_objext
8547 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8548 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8549 _lt_linker_boilerplate=`cat conftest.err`
8550 $RM -r conftest*
8551
8552
8553 ## CAVEAT EMPTOR:
8554 ## There is no encapsulation within the following macros, do not change
8555 ## the running order or otherwise move them around unless you know exactly
8556 ## what you are doing...
8557 if test -n "$compiler"; then
8558
8559 lt_prog_compiler_no_builtin_flag=
8560
8561 if test "$GCC" = yes; then
8562   case $cc_basename in
8563   nvcc*)
8564     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8565   *)
8566     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8567   esac
8568
8569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8570 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8571 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8572   $as_echo_n "(cached) " >&6
8573 else
8574   lt_cv_prog_compiler_rtti_exceptions=no
8575    ac_outfile=conftest.$ac_objext
8576    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8577    lt_compiler_flag="-fno-rtti -fno-exceptions"
8578    # Insert the option either (1) after the last *FLAGS variable, or
8579    # (2) before a word containing "conftest.", or (3) at the end.
8580    # Note that $ac_compile itself does not contain backslashes and begins
8581    # with a dollar sign (not a hyphen), so the echo should work correctly.
8582    # The option is referenced via a variable to avoid confusing sed.
8583    lt_compile=`echo "$ac_compile" | $SED \
8584    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8585    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8586    -e 's:$: $lt_compiler_flag:'`
8587    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8588    (eval "$lt_compile" 2>conftest.err)
8589    ac_status=$?
8590    cat conftest.err >&5
8591    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8592    if (exit $ac_status) && test -s "$ac_outfile"; then
8593      # The compiler can only warn and ignore the option if not recognized
8594      # So say no if there are warnings other than the usual output.
8595      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8596      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8597      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8598        lt_cv_prog_compiler_rtti_exceptions=yes
8599      fi
8600    fi
8601    $RM conftest*
8602
8603 fi
8604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8605 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8606
8607 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8608     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8609 else
8610     :
8611 fi
8612
8613 fi
8614
8615
8616
8617
8618
8619
8620   lt_prog_compiler_wl=
8621 lt_prog_compiler_pic=
8622 lt_prog_compiler_static=
8623
8624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8625 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8626
8627   if test "$GCC" = yes; then
8628     lt_prog_compiler_wl='-Wl,'
8629     lt_prog_compiler_static='-static'
8630
8631     case $host_os in
8632       aix*)
8633       # All AIX code is PIC.
8634       if test "$host_cpu" = ia64; then
8635         # AIX 5 now supports IA64 processor
8636         lt_prog_compiler_static='-Bstatic'
8637       fi
8638       lt_prog_compiler_pic='-fPIC'
8639       ;;
8640
8641     amigaos*)
8642       case $host_cpu in
8643       powerpc)
8644             # see comment about AmigaOS4 .so support
8645             lt_prog_compiler_pic='-fPIC'
8646         ;;
8647       m68k)
8648             # FIXME: we need at least 68020 code to build shared libraries, but
8649             # adding the `-m68020' flag to GCC prevents building anything better,
8650             # like `-m68040'.
8651             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8652         ;;
8653       esac
8654       ;;
8655
8656     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8657       # PIC is the default for these OSes.
8658       ;;
8659
8660     mingw* | cygwin* | pw32* | os2* | cegcc*)
8661       # This hack is so that the source file can tell whether it is being
8662       # built for inclusion in a dll (and should export symbols for example).
8663       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8664       # (--disable-auto-import) libraries
8665       lt_prog_compiler_pic='-DDLL_EXPORT'
8666       ;;
8667
8668     darwin* | rhapsody*)
8669       # PIC is the default on this platform
8670       # Common symbols not allowed in MH_DYLIB files
8671       lt_prog_compiler_pic='-fno-common'
8672       ;;
8673
8674     haiku*)
8675       # PIC is the default for Haiku.
8676       # The "-static" flag exists, but is broken.
8677       lt_prog_compiler_static=
8678       ;;
8679
8680     hpux*)
8681       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8682       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8683       # sets the default TLS model and affects inlining.
8684       case $host_cpu in
8685       hppa*64*)
8686         # +Z the default
8687         ;;
8688       *)
8689         lt_prog_compiler_pic='-fPIC'
8690         ;;
8691       esac
8692       ;;
8693
8694     interix[3-9]*)
8695       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8696       # Instead, we relocate shared libraries at runtime.
8697       ;;
8698
8699     msdosdjgpp*)
8700       # Just because we use GCC doesn't mean we suddenly get shared libraries
8701       # on systems that don't support them.
8702       lt_prog_compiler_can_build_shared=no
8703       enable_shared=no
8704       ;;
8705
8706     *nto* | *qnx*)
8707       # QNX uses GNU C++, but need to define -shared option too, otherwise
8708       # it will coredump.
8709       lt_prog_compiler_pic='-fPIC -shared'
8710       ;;
8711
8712     sysv4*MP*)
8713       if test -d /usr/nec; then
8714         lt_prog_compiler_pic=-Kconform_pic
8715       fi
8716       ;;
8717
8718     *)
8719       lt_prog_compiler_pic='-fPIC'
8720       ;;
8721     esac
8722
8723     case $cc_basename in
8724     nvcc*) # Cuda Compiler Driver 2.2
8725       lt_prog_compiler_wl='-Xlinker '
8726       lt_prog_compiler_pic='-Xcompiler -fPIC'
8727       ;;
8728     esac
8729   else
8730     # PORTME Check for flag to pass linker flags through the system compiler.
8731     case $host_os in
8732     aix*)
8733       lt_prog_compiler_wl='-Wl,'
8734       if test "$host_cpu" = ia64; then
8735         # AIX 5 now supports IA64 processor
8736         lt_prog_compiler_static='-Bstatic'
8737       else
8738         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8739       fi
8740       ;;
8741
8742     mingw* | cygwin* | pw32* | os2* | cegcc*)
8743       # This hack is so that the source file can tell whether it is being
8744       # built for inclusion in a dll (and should export symbols for example).
8745       lt_prog_compiler_pic='-DDLL_EXPORT'
8746       ;;
8747
8748     hpux9* | hpux10* | hpux11*)
8749       lt_prog_compiler_wl='-Wl,'
8750       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8751       # not for PA HP-UX.
8752       case $host_cpu in
8753       hppa*64*|ia64*)
8754         # +Z the default
8755         ;;
8756       *)
8757         lt_prog_compiler_pic='+Z'
8758         ;;
8759       esac
8760       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8761       lt_prog_compiler_static='${wl}-a ${wl}archive'
8762       ;;
8763
8764     irix5* | irix6* | nonstopux*)
8765       lt_prog_compiler_wl='-Wl,'
8766       # PIC (with -KPIC) is the default.
8767       lt_prog_compiler_static='-non_shared'
8768       ;;
8769
8770     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8771       case $cc_basename in
8772       # old Intel for x86_64 which still supported -KPIC.
8773       ecc*)
8774         lt_prog_compiler_wl='-Wl,'
8775         lt_prog_compiler_pic='-KPIC'
8776         lt_prog_compiler_static='-static'
8777         ;;
8778       # icc used to be incompatible with GCC.
8779       # ICC 10 doesn't accept -KPIC any more.
8780       icc* | ifort*)
8781         lt_prog_compiler_wl='-Wl,'
8782         lt_prog_compiler_pic='-fPIC'
8783         lt_prog_compiler_static='-static'
8784         ;;
8785       # Lahey Fortran 8.1.
8786       lf95*)
8787         lt_prog_compiler_wl='-Wl,'
8788         lt_prog_compiler_pic='--shared'
8789         lt_prog_compiler_static='--static'
8790         ;;
8791       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8792         # Portland Group compilers (*not* the Pentium gcc compiler,
8793         # which looks to be a dead project)
8794         lt_prog_compiler_wl='-Wl,'
8795         lt_prog_compiler_pic='-fpic'
8796         lt_prog_compiler_static='-Bstatic'
8797         ;;
8798       ccc*)
8799         lt_prog_compiler_wl='-Wl,'
8800         # All Alpha code is PIC.
8801         lt_prog_compiler_static='-non_shared'
8802         ;;
8803       xl* | bgxl* | bgf* | mpixl*)
8804         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8805         lt_prog_compiler_wl='-Wl,'
8806         lt_prog_compiler_pic='-qpic'
8807         lt_prog_compiler_static='-qstaticlink'
8808         ;;
8809       *)
8810         case `$CC -V 2>&1 | sed 5q` in
8811         *Sun\ F* | *Sun*Fortran*)
8812           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8813           lt_prog_compiler_pic='-KPIC'
8814           lt_prog_compiler_static='-Bstatic'
8815           lt_prog_compiler_wl=''
8816           ;;
8817         *Sun\ C*)
8818           # Sun C 5.9
8819           lt_prog_compiler_pic='-KPIC'
8820           lt_prog_compiler_static='-Bstatic'
8821           lt_prog_compiler_wl='-Wl,'
8822           ;;
8823         esac
8824         ;;
8825       esac
8826       ;;
8827
8828     newsos6)
8829       lt_prog_compiler_pic='-KPIC'
8830       lt_prog_compiler_static='-Bstatic'
8831       ;;
8832
8833     *nto* | *qnx*)
8834       # QNX uses GNU C++, but need to define -shared option too, otherwise
8835       # it will coredump.
8836       lt_prog_compiler_pic='-fPIC -shared'
8837       ;;
8838
8839     osf3* | osf4* | osf5*)
8840       lt_prog_compiler_wl='-Wl,'
8841       # All OSF/1 code is PIC.
8842       lt_prog_compiler_static='-non_shared'
8843       ;;
8844
8845     rdos*)
8846       lt_prog_compiler_static='-non_shared'
8847       ;;
8848
8849     solaris*)
8850       lt_prog_compiler_pic='-KPIC'
8851       lt_prog_compiler_static='-Bstatic'
8852       case $cc_basename in
8853       f77* | f90* | f95*)
8854         lt_prog_compiler_wl='-Qoption ld ';;
8855       *)
8856         lt_prog_compiler_wl='-Wl,';;
8857       esac
8858       ;;
8859
8860     sunos4*)
8861       lt_prog_compiler_wl='-Qoption ld '
8862       lt_prog_compiler_pic='-PIC'
8863       lt_prog_compiler_static='-Bstatic'
8864       ;;
8865
8866     sysv4 | sysv4.2uw2* | sysv4.3*)
8867       lt_prog_compiler_wl='-Wl,'
8868       lt_prog_compiler_pic='-KPIC'
8869       lt_prog_compiler_static='-Bstatic'
8870       ;;
8871
8872     sysv4*MP*)
8873       if test -d /usr/nec ;then
8874         lt_prog_compiler_pic='-Kconform_pic'
8875         lt_prog_compiler_static='-Bstatic'
8876       fi
8877       ;;
8878
8879     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8880       lt_prog_compiler_wl='-Wl,'
8881       lt_prog_compiler_pic='-KPIC'
8882       lt_prog_compiler_static='-Bstatic'
8883       ;;
8884
8885     unicos*)
8886       lt_prog_compiler_wl='-Wl,'
8887       lt_prog_compiler_can_build_shared=no
8888       ;;
8889
8890     uts4*)
8891       lt_prog_compiler_pic='-pic'
8892       lt_prog_compiler_static='-Bstatic'
8893       ;;
8894
8895     *)
8896       lt_prog_compiler_can_build_shared=no
8897       ;;
8898     esac
8899   fi
8900
8901 case $host_os in
8902   # For platforms which do not support PIC, -DPIC is meaningless:
8903   *djgpp*)
8904     lt_prog_compiler_pic=
8905     ;;
8906   *)
8907     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8908     ;;
8909 esac
8910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8911 $as_echo "$lt_prog_compiler_pic" >&6; }
8912
8913
8914
8915
8916
8917
8918 #
8919 # Check to make sure the PIC flag actually works.
8920 #
8921 if test -n "$lt_prog_compiler_pic"; then
8922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8923 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8924 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8925   $as_echo_n "(cached) " >&6
8926 else
8927   lt_cv_prog_compiler_pic_works=no
8928    ac_outfile=conftest.$ac_objext
8929    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8930    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8931    # Insert the option either (1) after the last *FLAGS variable, or
8932    # (2) before a word containing "conftest.", or (3) at the end.
8933    # Note that $ac_compile itself does not contain backslashes and begins
8934    # with a dollar sign (not a hyphen), so the echo should work correctly.
8935    # The option is referenced via a variable to avoid confusing sed.
8936    lt_compile=`echo "$ac_compile" | $SED \
8937    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8938    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8939    -e 's:$: $lt_compiler_flag:'`
8940    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8941    (eval "$lt_compile" 2>conftest.err)
8942    ac_status=$?
8943    cat conftest.err >&5
8944    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8945    if (exit $ac_status) && test -s "$ac_outfile"; then
8946      # The compiler can only warn and ignore the option if not recognized
8947      # So say no if there are warnings other than the usual output.
8948      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8949      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8950      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8951        lt_cv_prog_compiler_pic_works=yes
8952      fi
8953    fi
8954    $RM conftest*
8955
8956 fi
8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8958 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8959
8960 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8961     case $lt_prog_compiler_pic in
8962      "" | " "*) ;;
8963      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8964      esac
8965 else
8966     lt_prog_compiler_pic=
8967      lt_prog_compiler_can_build_shared=no
8968 fi
8969
8970 fi
8971
8972
8973
8974
8975
8976
8977 #
8978 # Check to make sure the static flag actually works.
8979 #
8980 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8982 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8983 if ${lt_cv_prog_compiler_static_works+:} false; then :
8984   $as_echo_n "(cached) " >&6
8985 else
8986   lt_cv_prog_compiler_static_works=no
8987    save_LDFLAGS="$LDFLAGS"
8988    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8989    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8990    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8991      # The linker can only warn and ignore the option if not recognized
8992      # So say no if there are warnings
8993      if test -s conftest.err; then
8994        # Append any errors to the config.log.
8995        cat conftest.err 1>&5
8996        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8997        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8998        if diff conftest.exp conftest.er2 >/dev/null; then
8999          lt_cv_prog_compiler_static_works=yes
9000        fi
9001      else
9002        lt_cv_prog_compiler_static_works=yes
9003      fi
9004    fi
9005    $RM -r conftest*
9006    LDFLAGS="$save_LDFLAGS"
9007
9008 fi
9009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9010 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9011
9012 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9013     :
9014 else
9015     lt_prog_compiler_static=
9016 fi
9017
9018
9019
9020
9021
9022
9023
9024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9025 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9026 if ${lt_cv_prog_compiler_c_o+:} false; then :
9027   $as_echo_n "(cached) " >&6
9028 else
9029   lt_cv_prog_compiler_c_o=no
9030    $RM -r conftest 2>/dev/null
9031    mkdir conftest
9032    cd conftest
9033    mkdir out
9034    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9035
9036    lt_compiler_flag="-o out/conftest2.$ac_objext"
9037    # Insert the option either (1) after the last *FLAGS variable, or
9038    # (2) before a word containing "conftest.", or (3) at the end.
9039    # Note that $ac_compile itself does not contain backslashes and begins
9040    # with a dollar sign (not a hyphen), so the echo should work correctly.
9041    lt_compile=`echo "$ac_compile" | $SED \
9042    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9043    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9044    -e 's:$: $lt_compiler_flag:'`
9045    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9046    (eval "$lt_compile" 2>out/conftest.err)
9047    ac_status=$?
9048    cat out/conftest.err >&5
9049    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9051    then
9052      # The compiler can only warn and ignore the option if not recognized
9053      # So say no if there are warnings
9054      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9055      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9056      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9057        lt_cv_prog_compiler_c_o=yes
9058      fi
9059    fi
9060    chmod u+w . 2>&5
9061    $RM conftest*
9062    # SGI C++ compiler will create directory out/ii_files/ for
9063    # template instantiation
9064    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9065    $RM out/* && rmdir out
9066    cd ..
9067    $RM -r conftest
9068    $RM conftest*
9069
9070 fi
9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9072 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9073
9074
9075
9076
9077
9078
9079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9080 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9081 if ${lt_cv_prog_compiler_c_o+:} false; then :
9082   $as_echo_n "(cached) " >&6
9083 else
9084   lt_cv_prog_compiler_c_o=no
9085    $RM -r conftest 2>/dev/null
9086    mkdir conftest
9087    cd conftest
9088    mkdir out
9089    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9090
9091    lt_compiler_flag="-o out/conftest2.$ac_objext"
9092    # Insert the option either (1) after the last *FLAGS variable, or
9093    # (2) before a word containing "conftest.", or (3) at the end.
9094    # Note that $ac_compile itself does not contain backslashes and begins
9095    # with a dollar sign (not a hyphen), so the echo should work correctly.
9096    lt_compile=`echo "$ac_compile" | $SED \
9097    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9098    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9099    -e 's:$: $lt_compiler_flag:'`
9100    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9101    (eval "$lt_compile" 2>out/conftest.err)
9102    ac_status=$?
9103    cat out/conftest.err >&5
9104    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9105    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9106    then
9107      # The compiler can only warn and ignore the option if not recognized
9108      # So say no if there are warnings
9109      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9110      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9111      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9112        lt_cv_prog_compiler_c_o=yes
9113      fi
9114    fi
9115    chmod u+w . 2>&5
9116    $RM conftest*
9117    # SGI C++ compiler will create directory out/ii_files/ for
9118    # template instantiation
9119    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9120    $RM out/* && rmdir out
9121    cd ..
9122    $RM -r conftest
9123    $RM conftest*
9124
9125 fi
9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9127 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9128
9129
9130
9131
9132 hard_links="nottested"
9133 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9134   # do not overwrite the value of need_locks provided by the user
9135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9136 $as_echo_n "checking if we can lock with hard links... " >&6; }
9137   hard_links=yes
9138   $RM conftest*
9139   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9140   touch conftest.a
9141   ln conftest.a conftest.b 2>&5 || hard_links=no
9142   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9144 $as_echo "$hard_links" >&6; }
9145   if test "$hard_links" = no; then
9146     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9147 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9148     need_locks=warn
9149   fi
9150 else
9151   need_locks=no
9152 fi
9153
9154
9155
9156
9157
9158
9159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9160 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9161
9162   runpath_var=
9163   allow_undefined_flag=
9164   always_export_symbols=no
9165   archive_cmds=
9166   archive_expsym_cmds=
9167   compiler_needs_object=no
9168   enable_shared_with_static_runtimes=no
9169   export_dynamic_flag_spec=
9170   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9171   hardcode_automatic=no
9172   hardcode_direct=no
9173   hardcode_direct_absolute=no
9174   hardcode_libdir_flag_spec=
9175   hardcode_libdir_flag_spec_ld=
9176   hardcode_libdir_separator=
9177   hardcode_minus_L=no
9178   hardcode_shlibpath_var=unsupported
9179   inherit_rpath=no
9180   link_all_deplibs=unknown
9181   module_cmds=
9182   module_expsym_cmds=
9183   old_archive_from_new_cmds=
9184   old_archive_from_expsyms_cmds=
9185   thread_safe_flag_spec=
9186   whole_archive_flag_spec=
9187   # include_expsyms should be a list of space-separated symbols to be *always*
9188   # included in the symbol list
9189   include_expsyms=
9190   # exclude_expsyms can be an extended regexp of symbols to exclude
9191   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9192   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9193   # as well as any symbol that contains `d'.
9194   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9195   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9196   # platforms (ab)use it in PIC code, but their linkers get confused if
9197   # the symbol is explicitly referenced.  Since portable code cannot
9198   # rely on this symbol name, it's probably fine to never include it in
9199   # preloaded symbol tables.
9200   # Exclude shared library initialization/finalization symbols.
9201   extract_expsyms_cmds=
9202
9203   case $host_os in
9204   cygwin* | mingw* | pw32* | cegcc*)
9205     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9206     # When not using gcc, we currently assume that we are using
9207     # Microsoft Visual C++.
9208     if test "$GCC" != yes; then
9209       with_gnu_ld=no
9210     fi
9211     ;;
9212   interix*)
9213     # we just hope/assume this is gcc and not c89 (= MSVC++)
9214     with_gnu_ld=yes
9215     ;;
9216   openbsd*)
9217     with_gnu_ld=no
9218     ;;
9219   esac
9220
9221   ld_shlibs=yes
9222
9223   # On some targets, GNU ld is compatible enough with the native linker
9224   # that we're better off using the native interface for both.
9225   lt_use_gnu_ld_interface=no
9226   if test "$with_gnu_ld" = yes; then
9227     case $host_os in
9228       aix*)
9229         # The AIX port of GNU ld has always aspired to compatibility
9230         # with the native linker.  However, as the warning in the GNU ld
9231         # block says, versions before 2.19.5* couldn't really create working
9232         # shared libraries, regardless of the interface used.
9233         case `$LD -v 2>&1` in
9234           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9235           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9236           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9237           *)
9238             lt_use_gnu_ld_interface=yes
9239             ;;
9240         esac
9241         ;;
9242       *)
9243         lt_use_gnu_ld_interface=yes
9244         ;;
9245     esac
9246   fi
9247
9248   if test "$lt_use_gnu_ld_interface" = yes; then
9249     # If archive_cmds runs LD, not CC, wlarc should be empty
9250     wlarc='${wl}'
9251
9252     # Set some defaults for GNU ld with shared library support. These
9253     # are reset later if shared libraries are not supported. Putting them
9254     # here allows them to be overridden if necessary.
9255     runpath_var=LD_RUN_PATH
9256     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9257     export_dynamic_flag_spec='${wl}--export-dynamic'
9258     # ancient GNU ld didn't support --whole-archive et. al.
9259     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9260       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9261     else
9262       whole_archive_flag_spec=
9263     fi
9264     supports_anon_versioning=no
9265     case `$LD -v 2>&1` in
9266       *GNU\ gold*) supports_anon_versioning=yes ;;
9267       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9268       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9269       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9270       *\ 2.11.*) ;; # other 2.11 versions
9271       *) supports_anon_versioning=yes ;;
9272     esac
9273
9274     # See if GNU ld supports shared libraries.
9275     case $host_os in
9276     aix[3-9]*)
9277       # On AIX/PPC, the GNU linker is very broken
9278       if test "$host_cpu" != ia64; then
9279         ld_shlibs=no
9280         cat <<_LT_EOF 1>&2
9281
9282 *** Warning: the GNU linker, at least up to release 2.19, is reported
9283 *** to be unable to reliably create shared libraries on AIX.
9284 *** Therefore, libtool is disabling shared libraries support.  If you
9285 *** really care for shared libraries, you may want to install binutils
9286 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9287 *** You will then need to restart the configuration process.
9288
9289 _LT_EOF
9290       fi
9291       ;;
9292
9293     amigaos*)
9294       case $host_cpu in
9295       powerpc)
9296             # see comment about AmigaOS4 .so support
9297             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9298             archive_expsym_cmds=''
9299         ;;
9300       m68k)
9301             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9302             hardcode_libdir_flag_spec='-L$libdir'
9303             hardcode_minus_L=yes
9304         ;;
9305       esac
9306       ;;
9307
9308     beos*)
9309       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9310         allow_undefined_flag=unsupported
9311         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9312         # support --undefined.  This deserves some investigation.  FIXME
9313         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9314       else
9315         ld_shlibs=no
9316       fi
9317       ;;
9318
9319     cygwin* | mingw* | pw32* | cegcc*)
9320       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9321       # as there is no search path for DLLs.
9322       hardcode_libdir_flag_spec='-L$libdir'
9323       export_dynamic_flag_spec='${wl}--export-all-symbols'
9324       allow_undefined_flag=unsupported
9325       always_export_symbols=no
9326       enable_shared_with_static_runtimes=yes
9327       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9328
9329       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9330         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9331         # If the export-symbols file already is a .def file (1st line
9332         # is EXPORTS), use it as is; otherwise, prepend...
9333         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9334           cp $export_symbols $output_objdir/$soname.def;
9335         else
9336           echo EXPORTS > $output_objdir/$soname.def;
9337           cat $export_symbols >> $output_objdir/$soname.def;
9338         fi~
9339         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9340       else
9341         ld_shlibs=no
9342       fi
9343       ;;
9344
9345     haiku*)
9346       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9347       link_all_deplibs=yes
9348       ;;
9349
9350     interix[3-9]*)
9351       hardcode_direct=no
9352       hardcode_shlibpath_var=no
9353       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9354       export_dynamic_flag_spec='${wl}-E'
9355       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9356       # Instead, shared libraries are loaded at an image base (0x10000000 by
9357       # default) and relocated if they conflict, which is a slow very memory
9358       # consuming and fragmenting process.  To avoid this, we pick a random,
9359       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9360       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9361       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9362       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9363       ;;
9364
9365     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9366       tmp_diet=no
9367       if test "$host_os" = linux-dietlibc; then
9368         case $cc_basename in
9369           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9370         esac
9371       fi
9372       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9373          && test "$tmp_diet" = no
9374       then
9375         tmp_addflag=' $pic_flag'
9376         tmp_sharedflag='-shared'
9377         case $cc_basename,$host_cpu in
9378         pgcc*)                          # Portland Group C compiler
9379           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'
9380           tmp_addflag=' $pic_flag'
9381           ;;
9382         pgf77* | pgf90* | pgf95* | pgfortran*)
9383                                         # Portland Group f77 and f90 compilers
9384           whole_archive_flag_spec='${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'
9385           tmp_addflag=' $pic_flag -Mnomain' ;;
9386         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9387           tmp_addflag=' -i_dynamic' ;;
9388         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9389           tmp_addflag=' -i_dynamic -nofor_main' ;;
9390         ifc* | ifort*)                  # Intel Fortran compiler
9391           tmp_addflag=' -nofor_main' ;;
9392         lf95*)                          # Lahey Fortran 8.1
9393           whole_archive_flag_spec=
9394           tmp_sharedflag='--shared' ;;
9395         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9396           tmp_sharedflag='-qmkshrobj'
9397           tmp_addflag= ;;
9398         nvcc*)  # Cuda Compiler Driver 2.2
9399           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9400           compiler_needs_object=yes
9401           ;;
9402         esac
9403         case `$CC -V 2>&1 | sed 5q` in
9404         *Sun\ C*)                       # Sun C 5.9
9405           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\"` ${wl}--no-whole-archive'
9406           compiler_needs_object=yes
9407           tmp_sharedflag='-G' ;;
9408         *Sun\ F*)                       # Sun Fortran 8.3
9409           tmp_sharedflag='-G' ;;
9410         esac
9411         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9412
9413         if test "x$supports_anon_versioning" = xyes; then
9414           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9415             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9416             echo "local: *; };" >> $output_objdir/$libname.ver~
9417             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9418         fi
9419
9420         case $cc_basename in
9421         xlf* | bgf* | bgxlf* | mpixlf*)
9422           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9423           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9424           hardcode_libdir_flag_spec=
9425           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9426           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9427           if test "x$supports_anon_versioning" = xyes; then
9428             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9429               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9430               echo "local: *; };" >> $output_objdir/$libname.ver~
9431               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9432           fi
9433           ;;
9434         esac
9435       else
9436         ld_shlibs=no
9437       fi
9438       ;;
9439
9440     netbsd*)
9441       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9442         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9443         wlarc=
9444       else
9445         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9446         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9447       fi
9448       ;;
9449
9450     solaris*)
9451       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9452         ld_shlibs=no
9453         cat <<_LT_EOF 1>&2
9454
9455 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9456 *** create shared libraries on Solaris systems.  Therefore, libtool
9457 *** is disabling shared libraries support.  We urge you to upgrade GNU
9458 *** binutils to release 2.9.1 or newer.  Another option is to modify
9459 *** your PATH or compiler configuration so that the native linker is
9460 *** used, and then restart.
9461
9462 _LT_EOF
9463       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9464         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9465         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9466       else
9467         ld_shlibs=no
9468       fi
9469       ;;
9470
9471     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9472       case `$LD -v 2>&1` in
9473         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9474         ld_shlibs=no
9475         cat <<_LT_EOF 1>&2
9476
9477 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9478 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9479 *** is disabling shared libraries support.  We urge you to upgrade GNU
9480 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9481 *** your PATH or compiler configuration so that the native linker is
9482 *** used, and then restart.
9483
9484 _LT_EOF
9485         ;;
9486         *)
9487           # For security reasons, it is highly recommended that you always
9488           # use absolute paths for naming shared libraries, and exclude the
9489           # DT_RUNPATH tag from executables and libraries.  But doing so
9490           # requires that you compile everything twice, which is a pain.
9491           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9492             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9493             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9494             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9495           else
9496             ld_shlibs=no
9497           fi
9498         ;;
9499       esac
9500       ;;
9501
9502     sunos4*)
9503       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9504       wlarc=
9505       hardcode_direct=yes
9506       hardcode_shlibpath_var=no
9507       ;;
9508
9509     *)
9510       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9511         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9512         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9513       else
9514         ld_shlibs=no
9515       fi
9516       ;;
9517     esac
9518
9519     if test "$ld_shlibs" = no; then
9520       runpath_var=
9521       hardcode_libdir_flag_spec=
9522       export_dynamic_flag_spec=
9523       whole_archive_flag_spec=
9524     fi
9525   else
9526     # PORTME fill in a description of your system's linker (not GNU ld)
9527     case $host_os in
9528     aix3*)
9529       allow_undefined_flag=unsupported
9530       always_export_symbols=yes
9531       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9532       # Note: this linker hardcodes the directories in LIBPATH if there
9533       # are no directories specified by -L.
9534       hardcode_minus_L=yes
9535       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9536         # Neither direct hardcoding nor static linking is supported with a
9537         # broken collect2.
9538         hardcode_direct=unsupported
9539       fi
9540       ;;
9541
9542     aix[4-9]*)
9543       if test "$host_cpu" = ia64; then
9544         # On IA64, the linker does run time linking by default, so we don't
9545         # have to do anything special.
9546         aix_use_runtimelinking=no
9547         exp_sym_flag='-Bexport'
9548         no_entry_flag=""
9549       else
9550         # If we're using GNU nm, then we don't want the "-C" option.
9551         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9552         # Also, AIX nm treats weak defined symbols like other global
9553         # defined symbols, whereas GNU nm marks them as "W".
9554         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9555           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9556         else
9557           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9558         fi
9559         aix_use_runtimelinking=no
9560
9561         # Test if we are trying to use run time linking or normal
9562         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9563         # need to do runtime linking.
9564         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9565           for ld_flag in $LDFLAGS; do
9566           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9567             aix_use_runtimelinking=yes
9568             break
9569           fi
9570           done
9571           ;;
9572         esac
9573
9574         exp_sym_flag='-bexport'
9575         no_entry_flag='-bnoentry'
9576       fi
9577
9578       # When large executables or shared objects are built, AIX ld can
9579       # have problems creating the table of contents.  If linking a library
9580       # or program results in "error TOC overflow" add -mminimal-toc to
9581       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9582       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9583
9584       archive_cmds=''
9585       hardcode_direct=yes
9586       hardcode_direct_absolute=yes
9587       hardcode_libdir_separator=':'
9588       link_all_deplibs=yes
9589       file_list_spec='${wl}-f,'
9590
9591       if test "$GCC" = yes; then
9592         case $host_os in aix4.[012]|aix4.[012].*)
9593         # We only want to do this on AIX 4.2 and lower, the check
9594         # below for broken collect2 doesn't work under 4.3+
9595           collect2name=`${CC} -print-prog-name=collect2`
9596           if test -f "$collect2name" &&
9597            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9598           then
9599           # We have reworked collect2
9600           :
9601           else
9602           # We have old collect2
9603           hardcode_direct=unsupported
9604           # It fails to find uninstalled libraries when the uninstalled
9605           # path is not listed in the libpath.  Setting hardcode_minus_L
9606           # to unsupported forces relinking
9607           hardcode_minus_L=yes
9608           hardcode_libdir_flag_spec='-L$libdir'
9609           hardcode_libdir_separator=
9610           fi
9611           ;;
9612         esac
9613         shared_flag='-shared'
9614         if test "$aix_use_runtimelinking" = yes; then
9615           shared_flag="$shared_flag "'${wl}-G'
9616         fi
9617       else
9618         # not using gcc
9619         if test "$host_cpu" = ia64; then
9620         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9621         # chokes on -Wl,-G. The following line is correct:
9622           shared_flag='-G'
9623         else
9624           if test "$aix_use_runtimelinking" = yes; then
9625             shared_flag='${wl}-G'
9626           else
9627             shared_flag='${wl}-bM:SRE'
9628           fi
9629         fi
9630       fi
9631
9632       export_dynamic_flag_spec='${wl}-bexpall'
9633       # It seems that -bexpall does not export symbols beginning with
9634       # underscore (_), so it is better to generate a list of symbols to export.
9635       always_export_symbols=yes
9636       if test "$aix_use_runtimelinking" = yes; then
9637         # Warning - without using the other runtime loading flags (-brtl),
9638         # -berok will link without error, but may produce a broken library.
9639         allow_undefined_flag='-berok'
9640         # Determine the default libpath from the value encoded in an
9641         # empty executable.
9642         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9643 /* end confdefs.h.  */
9644
9645 int
9646 main ()
9647 {
9648
9649   ;
9650   return 0;
9651 }
9652 _ACEOF
9653 if ac_fn_c_try_link "$LINENO"; then :
9654
9655 lt_aix_libpath_sed='
9656     /Import File Strings/,/^$/ {
9657         /^0/ {
9658             s/^0  *\(.*\)$/\1/
9659             p
9660         }
9661     }'
9662 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9663 # Check for a 64-bit object if we didn't find anything.
9664 if test -z "$aix_libpath"; then
9665   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9666 fi
9667 fi
9668 rm -f core conftest.err conftest.$ac_objext \
9669     conftest$ac_exeext conftest.$ac_ext
9670 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9671
9672         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9673         archive_expsym_cmds='$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 $shared_flag"
9674       else
9675         if test "$host_cpu" = ia64; then
9676           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9677           allow_undefined_flag="-z nodefs"
9678           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9679         else
9680          # Determine the default libpath from the value encoded in an
9681          # empty executable.
9682          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9683 /* end confdefs.h.  */
9684
9685 int
9686 main ()
9687 {
9688
9689   ;
9690   return 0;
9691 }
9692 _ACEOF
9693 if ac_fn_c_try_link "$LINENO"; then :
9694
9695 lt_aix_libpath_sed='
9696     /Import File Strings/,/^$/ {
9697         /^0/ {
9698             s/^0  *\(.*\)$/\1/
9699             p
9700         }
9701     }'
9702 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9703 # Check for a 64-bit object if we didn't find anything.
9704 if test -z "$aix_libpath"; then
9705   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9706 fi
9707 fi
9708 rm -f core conftest.err conftest.$ac_objext \
9709     conftest$ac_exeext conftest.$ac_ext
9710 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9711
9712          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9713           # Warning - without using the other run time loading flags,
9714           # -berok will link without error, but may produce a broken library.
9715           no_undefined_flag=' ${wl}-bernotok'
9716           allow_undefined_flag=' ${wl}-berok'
9717           if test "$with_gnu_ld" = yes; then
9718             # We only use this code for GNU lds that support --whole-archive.
9719             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9720           else
9721             # Exported symbols can be pulled into shared objects from archives
9722             whole_archive_flag_spec='$convenience'
9723           fi
9724           archive_cmds_need_lc=yes
9725           # This is similar to how AIX traditionally builds its shared libraries.
9726           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'
9727         fi
9728       fi
9729       ;;
9730
9731     amigaos*)
9732       case $host_cpu in
9733       powerpc)
9734             # see comment about AmigaOS4 .so support
9735             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9736             archive_expsym_cmds=''
9737         ;;
9738       m68k)
9739             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9740             hardcode_libdir_flag_spec='-L$libdir'
9741             hardcode_minus_L=yes
9742         ;;
9743       esac
9744       ;;
9745
9746     bsdi[45]*)
9747       export_dynamic_flag_spec=-rdynamic
9748       ;;
9749
9750     cygwin* | mingw* | pw32* | cegcc*)
9751       # When not using gcc, we currently assume that we are using
9752       # Microsoft Visual C++.
9753       # hardcode_libdir_flag_spec is actually meaningless, as there is
9754       # no search path for DLLs.
9755       hardcode_libdir_flag_spec=' '
9756       allow_undefined_flag=unsupported
9757       # Tell ltmain to make .lib files, not .a files.
9758       libext=lib
9759       # Tell ltmain to make .dll files, not .so files.
9760       shrext_cmds=".dll"
9761       # FIXME: Setting linknames here is a bad hack.
9762       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9763       # The linker will automatically build a .lib file if we build a DLL.
9764       old_archive_from_new_cmds='true'
9765       # FIXME: Should let the user specify the lib program.
9766       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9767       fix_srcfile_path='`cygpath -w "$srcfile"`'
9768       enable_shared_with_static_runtimes=yes
9769       ;;
9770
9771     darwin* | rhapsody*)
9772
9773
9774   archive_cmds_need_lc=no
9775   hardcode_direct=no
9776   hardcode_automatic=yes
9777   hardcode_shlibpath_var=unsupported
9778   if test "$lt_cv_ld_force_load" = "yes"; then
9779     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9780   else
9781     whole_archive_flag_spec=''
9782   fi
9783   link_all_deplibs=yes
9784   allow_undefined_flag="$_lt_dar_allow_undefined"
9785   case $cc_basename in
9786      ifort*) _lt_dar_can_shared=yes ;;
9787      *) _lt_dar_can_shared=$GCC ;;
9788   esac
9789   if test "$_lt_dar_can_shared" = "yes"; then
9790     output_verbose_link_cmd=func_echo_all
9791     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9792     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9793     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}${_lt_dsymutil}"
9794     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9795
9796   else
9797   ld_shlibs=no
9798   fi
9799
9800       ;;
9801
9802     dgux*)
9803       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9804       hardcode_libdir_flag_spec='-L$libdir'
9805       hardcode_shlibpath_var=no
9806       ;;
9807
9808     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9809     # support.  Future versions do this automatically, but an explicit c++rt0.o
9810     # does not break anything, and helps significantly (at the cost of a little
9811     # extra space).
9812     freebsd2.2*)
9813       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9814       hardcode_libdir_flag_spec='-R$libdir'
9815       hardcode_direct=yes
9816       hardcode_shlibpath_var=no
9817       ;;
9818
9819     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9820     freebsd2.*)
9821       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9822       hardcode_direct=yes
9823       hardcode_minus_L=yes
9824       hardcode_shlibpath_var=no
9825       ;;
9826
9827     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9828     freebsd* | dragonfly*)
9829       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9830       hardcode_libdir_flag_spec='-R$libdir'
9831       hardcode_direct=yes
9832       hardcode_shlibpath_var=no
9833       ;;
9834
9835     hpux9*)
9836       if test "$GCC" = yes; then
9837         archive_cmds='$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 $lib'
9838       else
9839         archive_cmds='$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 $lib'
9840       fi
9841       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9842       hardcode_libdir_separator=:
9843       hardcode_direct=yes
9844
9845       # hardcode_minus_L: Not really in the search PATH,
9846       # but as the default location of the library.
9847       hardcode_minus_L=yes
9848       export_dynamic_flag_spec='${wl}-E'
9849       ;;
9850
9851     hpux10*)
9852       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9853         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9854       else
9855         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9856       fi
9857       if test "$with_gnu_ld" = no; then
9858         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9859         hardcode_libdir_flag_spec_ld='+b $libdir'
9860         hardcode_libdir_separator=:
9861         hardcode_direct=yes
9862         hardcode_direct_absolute=yes
9863         export_dynamic_flag_spec='${wl}-E'
9864         # hardcode_minus_L: Not really in the search PATH,
9865         # but as the default location of the library.
9866         hardcode_minus_L=yes
9867       fi
9868       ;;
9869
9870     hpux11*)
9871       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9872         case $host_cpu in
9873         hppa*64*)
9874           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9875           ;;
9876         ia64*)
9877           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9878           ;;
9879         *)
9880           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9881           ;;
9882         esac
9883       else
9884         case $host_cpu in
9885         hppa*64*)
9886           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9887           ;;
9888         ia64*)
9889           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9890           ;;
9891         *)
9892
9893           # Older versions of the 11.00 compiler do not understand -b yet
9894           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9895           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9896 $as_echo_n "checking if $CC understands -b... " >&6; }
9897 if ${lt_cv_prog_compiler__b+:} false; then :
9898   $as_echo_n "(cached) " >&6
9899 else
9900   lt_cv_prog_compiler__b=no
9901    save_LDFLAGS="$LDFLAGS"
9902    LDFLAGS="$LDFLAGS -b"
9903    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9904    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9905      # The linker can only warn and ignore the option if not recognized
9906      # So say no if there are warnings
9907      if test -s conftest.err; then
9908        # Append any errors to the config.log.
9909        cat conftest.err 1>&5
9910        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9911        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9912        if diff conftest.exp conftest.er2 >/dev/null; then
9913          lt_cv_prog_compiler__b=yes
9914        fi
9915      else
9916        lt_cv_prog_compiler__b=yes
9917      fi
9918    fi
9919    $RM -r conftest*
9920    LDFLAGS="$save_LDFLAGS"
9921
9922 fi
9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9924 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9925
9926 if test x"$lt_cv_prog_compiler__b" = xyes; then
9927     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9928 else
9929     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9930 fi
9931
9932           ;;
9933         esac
9934       fi
9935       if test "$with_gnu_ld" = no; then
9936         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9937         hardcode_libdir_separator=:
9938
9939         case $host_cpu in
9940         hppa*64*|ia64*)
9941           hardcode_direct=no
9942           hardcode_shlibpath_var=no
9943           ;;
9944         *)
9945           hardcode_direct=yes
9946           hardcode_direct_absolute=yes
9947           export_dynamic_flag_spec='${wl}-E'
9948
9949           # hardcode_minus_L: Not really in the search PATH,
9950           # but as the default location of the library.
9951           hardcode_minus_L=yes
9952           ;;
9953         esac
9954       fi
9955       ;;
9956
9957     irix5* | irix6* | nonstopux*)
9958       if test "$GCC" = yes; then
9959         archive_cmds='$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 $lib'
9960         # Try to use the -exported_symbol ld option, if it does not
9961         # work, assume that -exports_file does not work either and
9962         # implicitly export all symbols.
9963         save_LDFLAGS="$LDFLAGS"
9964         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9965         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9966 /* end confdefs.h.  */
9967 int foo(void) {}
9968 _ACEOF
9969 if ac_fn_c_try_link "$LINENO"; then :
9970   archive_expsym_cmds='$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 $lib'
9971
9972 fi
9973 rm -f core conftest.err conftest.$ac_objext \
9974     conftest$ac_exeext conftest.$ac_ext
9975         LDFLAGS="$save_LDFLAGS"
9976       else
9977         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9978         archive_expsym_cmds='$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 $lib'
9979       fi
9980       archive_cmds_need_lc='no'
9981       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9982       hardcode_libdir_separator=:
9983       inherit_rpath=yes
9984       link_all_deplibs=yes
9985       ;;
9986
9987     netbsd*)
9988       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9989         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9990       else
9991         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9992       fi
9993       hardcode_libdir_flag_spec='-R$libdir'
9994       hardcode_direct=yes
9995       hardcode_shlibpath_var=no
9996       ;;
9997
9998     newsos6)
9999       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10000       hardcode_direct=yes
10001       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10002       hardcode_libdir_separator=:
10003       hardcode_shlibpath_var=no
10004       ;;
10005
10006     *nto* | *qnx*)
10007       ;;
10008
10009     openbsd*)
10010       if test -f /usr/libexec/ld.so; then
10011         hardcode_direct=yes
10012         hardcode_shlibpath_var=no
10013         hardcode_direct_absolute=yes
10014         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10015           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10016           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10017           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10018           export_dynamic_flag_spec='${wl}-E'
10019         else
10020           case $host_os in
10021            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10022              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10023              hardcode_libdir_flag_spec='-R$libdir'
10024              ;;
10025            *)
10026              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10027              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10028              ;;
10029           esac
10030         fi
10031       else
10032         ld_shlibs=no
10033       fi
10034       ;;
10035
10036     os2*)
10037       hardcode_libdir_flag_spec='-L$libdir'
10038       hardcode_minus_L=yes
10039       allow_undefined_flag=unsupported
10040       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'
10041       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10042       ;;
10043
10044     osf3*)
10045       if test "$GCC" = yes; then
10046         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10047         archive_cmds='$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 $lib'
10048       else
10049         allow_undefined_flag=' -expect_unresolved \*'
10050         archive_cmds='$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 $lib'
10051       fi
10052       archive_cmds_need_lc='no'
10053       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10054       hardcode_libdir_separator=:
10055       ;;
10056
10057     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10058       if test "$GCC" = yes; then
10059         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10060         archive_cmds='$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 $lib'
10061         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10062       else
10063         allow_undefined_flag=' -expect_unresolved \*'
10064         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'
10065         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~
10066         $CC -shared${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'
10067
10068         # Both c and cxx compiler support -rpath directly
10069         hardcode_libdir_flag_spec='-rpath $libdir'
10070       fi
10071       archive_cmds_need_lc='no'
10072       hardcode_libdir_separator=:
10073       ;;
10074
10075     solaris*)
10076       no_undefined_flag=' -z defs'
10077       if test "$GCC" = yes; then
10078         wlarc='${wl}'
10079         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10080         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10081           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10082       else
10083         case `$CC -V 2>&1` in
10084         *"Compilers 5.0"*)
10085           wlarc=''
10086           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10087           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10088           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10089           ;;
10090         *)
10091           wlarc='${wl}'
10092           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10093           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10094           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10095           ;;
10096         esac
10097       fi
10098       hardcode_libdir_flag_spec='-R$libdir'
10099       hardcode_shlibpath_var=no
10100       case $host_os in
10101       solaris2.[0-5] | solaris2.[0-5].*) ;;
10102       *)
10103         # The compiler driver will combine and reorder linker options,
10104         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10105         # but is careful enough not to reorder.
10106         # Supported since Solaris 2.6 (maybe 2.5.1?)
10107         if test "$GCC" = yes; then
10108           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10109         else
10110           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10111         fi
10112         ;;
10113       esac
10114       link_all_deplibs=yes
10115       ;;
10116
10117     sunos4*)
10118       if test "x$host_vendor" = xsequent; then
10119         # Use $CC to link under sequent, because it throws in some extra .o
10120         # files that make .init and .fini sections work.
10121         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10122       else
10123         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10124       fi
10125       hardcode_libdir_flag_spec='-L$libdir'
10126       hardcode_direct=yes
10127       hardcode_minus_L=yes
10128       hardcode_shlibpath_var=no
10129       ;;
10130
10131     sysv4)
10132       case $host_vendor in
10133         sni)
10134           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10135           hardcode_direct=yes # is this really true???
10136         ;;
10137         siemens)
10138           ## LD is ld it makes a PLAMLIB
10139           ## CC just makes a GrossModule.
10140           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10141           reload_cmds='$CC -r -o $output$reload_objs'
10142           hardcode_direct=no
10143         ;;
10144         motorola)
10145           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10146           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10147         ;;
10148       esac
10149       runpath_var='LD_RUN_PATH'
10150       hardcode_shlibpath_var=no
10151       ;;
10152
10153     sysv4.3*)
10154       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10155       hardcode_shlibpath_var=no
10156       export_dynamic_flag_spec='-Bexport'
10157       ;;
10158
10159     sysv4*MP*)
10160       if test -d /usr/nec; then
10161         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10162         hardcode_shlibpath_var=no
10163         runpath_var=LD_RUN_PATH
10164         hardcode_runpath_var=yes
10165         ld_shlibs=yes
10166       fi
10167       ;;
10168
10169     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10170       no_undefined_flag='${wl}-z,text'
10171       archive_cmds_need_lc=no
10172       hardcode_shlibpath_var=no
10173       runpath_var='LD_RUN_PATH'
10174
10175       if test "$GCC" = yes; then
10176         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10177         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10178       else
10179         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10180         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10181       fi
10182       ;;
10183
10184     sysv5* | sco3.2v5* | sco5v6*)
10185       # Note: We can NOT use -z defs as we might desire, because we do not
10186       # link with -lc, and that would cause any symbols used from libc to
10187       # always be unresolved, which means just about no library would
10188       # ever link correctly.  If we're not using GNU ld we use -z text
10189       # though, which does catch some bad symbols but isn't as heavy-handed
10190       # as -z defs.
10191       no_undefined_flag='${wl}-z,text'
10192       allow_undefined_flag='${wl}-z,nodefs'
10193       archive_cmds_need_lc=no
10194       hardcode_shlibpath_var=no
10195       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10196       hardcode_libdir_separator=':'
10197       link_all_deplibs=yes
10198       export_dynamic_flag_spec='${wl}-Bexport'
10199       runpath_var='LD_RUN_PATH'
10200
10201       if test "$GCC" = yes; then
10202         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10203         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10204       else
10205         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10206         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10207       fi
10208       ;;
10209
10210     uts4*)
10211       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10212       hardcode_libdir_flag_spec='-L$libdir'
10213       hardcode_shlibpath_var=no
10214       ;;
10215
10216     *)
10217       ld_shlibs=no
10218       ;;
10219     esac
10220
10221     if test x$host_vendor = xsni; then
10222       case $host in
10223       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10224         export_dynamic_flag_spec='${wl}-Blargedynsym'
10225         ;;
10226       esac
10227     fi
10228   fi
10229
10230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10231 $as_echo "$ld_shlibs" >&6; }
10232 test "$ld_shlibs" = no && can_build_shared=no
10233
10234 with_gnu_ld=$with_gnu_ld
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250 #
10251 # Do we need to explicitly link libc?
10252 #
10253 case "x$archive_cmds_need_lc" in
10254 x|xyes)
10255   # Assume -lc should be added
10256   archive_cmds_need_lc=yes
10257
10258   if test "$enable_shared" = yes && test "$GCC" = yes; then
10259     case $archive_cmds in
10260     *'~'*)
10261       # FIXME: we may have to deal with multi-command sequences.
10262       ;;
10263     '$CC '*)
10264       # Test whether the compiler implicitly links with -lc since on some
10265       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10266       # to ld, don't add -lc before -lgcc.
10267       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10268 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10269 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10270   $as_echo_n "(cached) " >&6
10271 else
10272   $RM conftest*
10273         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10274
10275         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10276   (eval $ac_compile) 2>&5
10277   ac_status=$?
10278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10279   test $ac_status = 0; } 2>conftest.err; then
10280           soname=conftest
10281           lib=conftest
10282           libobjs=conftest.$ac_objext
10283           deplibs=
10284           wl=$lt_prog_compiler_wl
10285           pic_flag=$lt_prog_compiler_pic
10286           compiler_flags=-v
10287           linker_flags=-v
10288           verstring=
10289           output_objdir=.
10290           libname=conftest
10291           lt_save_allow_undefined_flag=$allow_undefined_flag
10292           allow_undefined_flag=
10293           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10294   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10295   ac_status=$?
10296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10297   test $ac_status = 0; }
10298           then
10299             lt_cv_archive_cmds_need_lc=no
10300           else
10301             lt_cv_archive_cmds_need_lc=yes
10302           fi
10303           allow_undefined_flag=$lt_save_allow_undefined_flag
10304         else
10305           cat conftest.err 1>&5
10306         fi
10307         $RM conftest*
10308
10309 fi
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10311 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10312       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10313       ;;
10314     esac
10315   fi
10316   ;;
10317 esac
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10476 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10477
10478 if test "$GCC" = yes; then
10479   case $host_os in
10480     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10481     *) lt_awk_arg="/^libraries:/" ;;
10482   esac
10483   case $host_os in
10484     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10485     *) lt_sed_strip_eq="s,=/,/,g" ;;
10486   esac
10487   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10488   case $lt_search_path_spec in
10489   *\;*)
10490     # if the path contains ";" then we assume it to be the separator
10491     # otherwise default to the standard path separator (i.e. ":") - it is
10492     # assumed that no part of a normal pathname contains ";" but that should
10493     # okay in the real world where ";" in dirpaths is itself problematic.
10494     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10495     ;;
10496   *)
10497     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10498     ;;
10499   esac
10500   # Ok, now we have the path, separated by spaces, we can step through it
10501   # and add multilib dir if necessary.
10502   lt_tmp_lt_search_path_spec=
10503   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10504   for lt_sys_path in $lt_search_path_spec; do
10505     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10506       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10507     else
10508       test -d "$lt_sys_path" && \
10509         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10510     fi
10511   done
10512   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10513 BEGIN {RS=" "; FS="/|\n";} {
10514   lt_foo="";
10515   lt_count=0;
10516   for (lt_i = NF; lt_i > 0; lt_i--) {
10517     if ($lt_i != "" && $lt_i != ".") {
10518       if ($lt_i == "..") {
10519         lt_count++;
10520       } else {
10521         if (lt_count == 0) {
10522           lt_foo="/" $lt_i lt_foo;
10523         } else {
10524           lt_count--;
10525         }
10526       }
10527     }
10528   }
10529   if (lt_foo != "") { lt_freq[lt_foo]++; }
10530   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10531 }'`
10532   # AWK program above erroneously prepends '/' to C:/dos/paths
10533   # for these hosts.
10534   case $host_os in
10535     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10536       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10537   esac
10538   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10539 else
10540   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10541 fi
10542 library_names_spec=
10543 libname_spec='lib$name'
10544 soname_spec=
10545 shrext_cmds=".so"
10546 postinstall_cmds=
10547 postuninstall_cmds=
10548 finish_cmds=
10549 finish_eval=
10550 shlibpath_var=
10551 shlibpath_overrides_runpath=unknown
10552 version_type=none
10553 dynamic_linker="$host_os ld.so"
10554 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10555 need_lib_prefix=unknown
10556 hardcode_into_libs=no
10557
10558 # when you set need_version to no, make sure it does not cause -set_version
10559 # flags to be left without arguments
10560 need_version=unknown
10561
10562 case $host_os in
10563 aix3*)
10564   version_type=linux
10565   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10566   shlibpath_var=LIBPATH
10567
10568   # AIX 3 has no versioning support, so we append a major version to the name.
10569   soname_spec='${libname}${release}${shared_ext}$major'
10570   ;;
10571
10572 aix[4-9]*)
10573   version_type=linux
10574   need_lib_prefix=no
10575   need_version=no
10576   hardcode_into_libs=yes
10577   if test "$host_cpu" = ia64; then
10578     # AIX 5 supports IA64
10579     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10580     shlibpath_var=LD_LIBRARY_PATH
10581   else
10582     # With GCC up to 2.95.x, collect2 would create an import file
10583     # for dependence libraries.  The import file would start with
10584     # the line `#! .'.  This would cause the generated library to
10585     # depend on `.', always an invalid library.  This was fixed in
10586     # development snapshots of GCC prior to 3.0.
10587     case $host_os in
10588       aix4 | aix4.[01] | aix4.[01].*)
10589       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10590            echo ' yes '
10591            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10592         :
10593       else
10594         can_build_shared=no
10595       fi
10596       ;;
10597     esac
10598     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10599     # soname into executable. Probably we can add versioning support to
10600     # collect2, so additional links can be useful in future.
10601     if test "$aix_use_runtimelinking" = yes; then
10602       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10603       # instead of lib<name>.a to let people know that these are not
10604       # typical AIX shared libraries.
10605       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10606     else
10607       # We preserve .a as extension for shared libraries through AIX4.2
10608       # and later when we are not doing run time linking.
10609       library_names_spec='${libname}${release}.a $libname.a'
10610       soname_spec='${libname}${release}${shared_ext}$major'
10611     fi
10612     shlibpath_var=LIBPATH
10613   fi
10614   ;;
10615
10616 amigaos*)
10617   case $host_cpu in
10618   powerpc)
10619     # Since July 2007 AmigaOS4 officially supports .so libraries.
10620     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10621     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10622     ;;
10623   m68k)
10624     library_names_spec='$libname.ixlibrary $libname.a'
10625     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10626     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 ${libname}_ixlibrary.a || exit 1; done'
10627     ;;
10628   esac
10629   ;;
10630
10631 beos*)
10632   library_names_spec='${libname}${shared_ext}'
10633   dynamic_linker="$host_os ld.so"
10634   shlibpath_var=LIBRARY_PATH
10635   ;;
10636
10637 bsdi[45]*)
10638   version_type=linux
10639   need_version=no
10640   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10641   soname_spec='${libname}${release}${shared_ext}$major'
10642   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10643   shlibpath_var=LD_LIBRARY_PATH
10644   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10645   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10646   # the default ld.so.conf also contains /usr/contrib/lib and
10647   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10648   # libtool to hard-code these into programs
10649   ;;
10650
10651 cygwin* | mingw* | pw32* | cegcc*)
10652   version_type=windows
10653   shrext_cmds=".dll"
10654   need_version=no
10655   need_lib_prefix=no
10656
10657   case $GCC,$host_os in
10658   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10659     library_names_spec='$libname.dll.a'
10660     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10661     postinstall_cmds='base_file=`basename \${file}`~
10662       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10663       dldir=$destdir/`dirname \$dlpath`~
10664       test -d \$dldir || mkdir -p \$dldir~
10665       $install_prog $dir/$dlname \$dldir/$dlname~
10666       chmod a+x \$dldir/$dlname~
10667       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10668         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10669       fi'
10670     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10671       dlpath=$dir/\$dldll~
10672        $RM \$dlpath'
10673     shlibpath_overrides_runpath=yes
10674
10675     case $host_os in
10676     cygwin*)
10677       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10678       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10679
10680       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10681       ;;
10682     mingw* | cegcc*)
10683       # MinGW DLLs use traditional 'lib' prefix
10684       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10685       ;;
10686     pw32*)
10687       # pw32 DLLs use 'pw' prefix rather than 'lib'
10688       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10689       ;;
10690     esac
10691     ;;
10692
10693   *)
10694     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10695     ;;
10696   esac
10697   dynamic_linker='Win32 ld.exe'
10698   # FIXME: first we should search . and the directory the executable is in
10699   shlibpath_var=PATH
10700   ;;
10701
10702 darwin* | rhapsody*)
10703   dynamic_linker="$host_os dyld"
10704   version_type=darwin
10705   need_lib_prefix=no
10706   need_version=no
10707   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10708   soname_spec='${libname}${release}${major}$shared_ext'
10709   shlibpath_overrides_runpath=yes
10710   shlibpath_var=DYLD_LIBRARY_PATH
10711   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10712
10713   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10714   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10715   ;;
10716
10717 dgux*)
10718   version_type=linux
10719   need_lib_prefix=no
10720   need_version=no
10721   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10722   soname_spec='${libname}${release}${shared_ext}$major'
10723   shlibpath_var=LD_LIBRARY_PATH
10724   ;;
10725
10726 freebsd* | dragonfly*)
10727   # DragonFly does not have aout.  When/if they implement a new
10728   # versioning mechanism, adjust this.
10729   if test -x /usr/bin/objformat; then
10730     objformat=`/usr/bin/objformat`
10731   else
10732     case $host_os in
10733     freebsd[23].*) objformat=aout ;;
10734     *) objformat=elf ;;
10735     esac
10736   fi
10737   version_type=freebsd-$objformat
10738   case $version_type in
10739     freebsd-elf*)
10740       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10741       need_version=no
10742       need_lib_prefix=no
10743       ;;
10744     freebsd-*)
10745       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10746       need_version=yes
10747       ;;
10748   esac
10749   shlibpath_var=LD_LIBRARY_PATH
10750   case $host_os in
10751   freebsd2.*)
10752     shlibpath_overrides_runpath=yes
10753     ;;
10754   freebsd3.[01]* | freebsdelf3.[01]*)
10755     shlibpath_overrides_runpath=yes
10756     hardcode_into_libs=yes
10757     ;;
10758   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10759   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10760     shlibpath_overrides_runpath=no
10761     hardcode_into_libs=yes
10762     ;;
10763   *) # from 4.6 on, and DragonFly
10764     shlibpath_overrides_runpath=yes
10765     hardcode_into_libs=yes
10766     ;;
10767   esac
10768   ;;
10769
10770 haiku*)
10771   version_type=linux
10772   need_lib_prefix=no
10773   need_version=no
10774   dynamic_linker="$host_os runtime_loader"
10775   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10776   soname_spec='${libname}${release}${shared_ext}$major'
10777   shlibpath_var=LIBRARY_PATH
10778   shlibpath_overrides_runpath=yes
10779   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10780   hardcode_into_libs=yes
10781   ;;
10782
10783 hpux9* | hpux10* | hpux11*)
10784   # Give a soname corresponding to the major version so that dld.sl refuses to
10785   # link against other versions.
10786   version_type=sunos
10787   need_lib_prefix=no
10788   need_version=no
10789   case $host_cpu in
10790   ia64*)
10791     shrext_cmds='.so'
10792     hardcode_into_libs=yes
10793     dynamic_linker="$host_os dld.so"
10794     shlibpath_var=LD_LIBRARY_PATH
10795     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10796     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10797     soname_spec='${libname}${release}${shared_ext}$major'
10798     if test "X$HPUX_IA64_MODE" = X32; then
10799       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10800     else
10801       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10802     fi
10803     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10804     ;;
10805   hppa*64*)
10806     shrext_cmds='.sl'
10807     hardcode_into_libs=yes
10808     dynamic_linker="$host_os dld.sl"
10809     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10810     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10811     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10812     soname_spec='${libname}${release}${shared_ext}$major'
10813     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10814     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10815     ;;
10816   *)
10817     shrext_cmds='.sl'
10818     dynamic_linker="$host_os dld.sl"
10819     shlibpath_var=SHLIB_PATH
10820     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10821     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10822     soname_spec='${libname}${release}${shared_ext}$major'
10823     ;;
10824   esac
10825   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10826   postinstall_cmds='chmod 555 $lib'
10827   # or fails outright, so override atomically:
10828   install_override_mode=555
10829   ;;
10830
10831 interix[3-9]*)
10832   version_type=linux
10833   need_lib_prefix=no
10834   need_version=no
10835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10836   soname_spec='${libname}${release}${shared_ext}$major'
10837   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10838   shlibpath_var=LD_LIBRARY_PATH
10839   shlibpath_overrides_runpath=no
10840   hardcode_into_libs=yes
10841   ;;
10842
10843 irix5* | irix6* | nonstopux*)
10844   case $host_os in
10845     nonstopux*) version_type=nonstopux ;;
10846     *)
10847         if test "$lt_cv_prog_gnu_ld" = yes; then
10848                 version_type=linux
10849         else
10850                 version_type=irix
10851         fi ;;
10852   esac
10853   need_lib_prefix=no
10854   need_version=no
10855   soname_spec='${libname}${release}${shared_ext}$major'
10856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10857   case $host_os in
10858   irix5* | nonstopux*)
10859     libsuff= shlibsuff=
10860     ;;
10861   *)
10862     case $LD in # libtool.m4 will add one of these switches to LD
10863     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10864       libsuff= shlibsuff= libmagic=32-bit;;
10865     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10866       libsuff=32 shlibsuff=N32 libmagic=N32;;
10867     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10868       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10869     *) libsuff= shlibsuff= libmagic=never-match;;
10870     esac
10871     ;;
10872   esac
10873   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10874   shlibpath_overrides_runpath=no
10875   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10876   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10877   hardcode_into_libs=yes
10878   ;;
10879
10880 # No shared lib support for Linux oldld, aout, or coff.
10881 linux*oldld* | linux*aout* | linux*coff*)
10882   dynamic_linker=no
10883   ;;
10884
10885 # This must be Linux ELF.
10886
10887 # uclinux* changes (here and below) have been submitted to the libtool
10888 # project, but have not yet been accepted: they are GCC-local changes
10889 # for the time being.  (See
10890 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10891 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10892   version_type=linux
10893   need_lib_prefix=no
10894   need_version=no
10895   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10896   soname_spec='${libname}${release}${shared_ext}$major'
10897   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10898   shlibpath_var=LD_LIBRARY_PATH
10899   shlibpath_overrides_runpath=no
10900
10901   # Some binutils ld are patched to set DT_RUNPATH
10902   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905   lt_cv_shlibpath_overrides_runpath=no
10906     save_LDFLAGS=$LDFLAGS
10907     save_libdir=$libdir
10908     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10909          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10910     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10911 /* end confdefs.h.  */
10912
10913 int
10914 main ()
10915 {
10916
10917   ;
10918   return 0;
10919 }
10920 _ACEOF
10921 if ac_fn_c_try_link "$LINENO"; then :
10922   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10923   lt_cv_shlibpath_overrides_runpath=yes
10924 fi
10925 fi
10926 rm -f core conftest.err conftest.$ac_objext \
10927     conftest$ac_exeext conftest.$ac_ext
10928     LDFLAGS=$save_LDFLAGS
10929     libdir=$save_libdir
10930
10931 fi
10932
10933   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10934
10935   # This implies no fast_install, which is unacceptable.
10936   # Some rework will be needed to allow for fast_install
10937   # before this can be enabled.
10938   hardcode_into_libs=yes
10939
10940   # Append ld.so.conf contents to the search path
10941   if test -f /etc/ld.so.conf; then
10942     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' ' '`
10943     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10944   fi
10945
10946   # We used to test for /lib/ld.so.1 and disable shared libraries on
10947   # powerpc, because MkLinux only supported shared libraries with the
10948   # GNU dynamic linker.  Since this was broken with cross compilers,
10949   # most powerpc-linux boxes support dynamic linking these days and
10950   # people can always --disable-shared, the test was removed, and we
10951   # assume the GNU/Linux dynamic linker is in use.
10952   dynamic_linker='GNU/Linux ld.so'
10953   ;;
10954
10955 netbsd*)
10956   version_type=sunos
10957   need_lib_prefix=no
10958   need_version=no
10959   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10960     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10961     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10962     dynamic_linker='NetBSD (a.out) ld.so'
10963   else
10964     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10965     soname_spec='${libname}${release}${shared_ext}$major'
10966     dynamic_linker='NetBSD ld.elf_so'
10967   fi
10968   shlibpath_var=LD_LIBRARY_PATH
10969   shlibpath_overrides_runpath=yes
10970   hardcode_into_libs=yes
10971   ;;
10972
10973 newsos6)
10974   version_type=linux
10975   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10976   shlibpath_var=LD_LIBRARY_PATH
10977   shlibpath_overrides_runpath=yes
10978   ;;
10979
10980 *nto* | *qnx*)
10981   version_type=qnx
10982   need_lib_prefix=no
10983   need_version=no
10984   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10985   soname_spec='${libname}${release}${shared_ext}$major'
10986   shlibpath_var=LD_LIBRARY_PATH
10987   shlibpath_overrides_runpath=no
10988   hardcode_into_libs=yes
10989   dynamic_linker='ldqnx.so'
10990   ;;
10991
10992 openbsd*)
10993   version_type=sunos
10994   sys_lib_dlsearch_path_spec="/usr/lib"
10995   need_lib_prefix=no
10996   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10997   case $host_os in
10998     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10999     *)                          need_version=no  ;;
11000   esac
11001   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11002   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11003   shlibpath_var=LD_LIBRARY_PATH
11004   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11005     case $host_os in
11006       openbsd2.[89] | openbsd2.[89].*)
11007         shlibpath_overrides_runpath=no
11008         ;;
11009       *)
11010         shlibpath_overrides_runpath=yes
11011         ;;
11012       esac
11013   else
11014     shlibpath_overrides_runpath=yes
11015   fi
11016   ;;
11017
11018 os2*)
11019   libname_spec='$name'
11020   shrext_cmds=".dll"
11021   need_lib_prefix=no
11022   library_names_spec='$libname${shared_ext} $libname.a'
11023   dynamic_linker='OS/2 ld.exe'
11024   shlibpath_var=LIBPATH
11025   ;;
11026
11027 osf3* | osf4* | osf5*)
11028   version_type=osf
11029   need_lib_prefix=no
11030   need_version=no
11031   soname_spec='${libname}${release}${shared_ext}$major'
11032   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11033   shlibpath_var=LD_LIBRARY_PATH
11034   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11035   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11036   ;;
11037
11038 rdos*)
11039   dynamic_linker=no
11040   ;;
11041
11042 solaris*)
11043   version_type=linux
11044   need_lib_prefix=no
11045   need_version=no
11046   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11047   soname_spec='${libname}${release}${shared_ext}$major'
11048   shlibpath_var=LD_LIBRARY_PATH
11049   shlibpath_overrides_runpath=yes
11050   hardcode_into_libs=yes
11051   # ldd complains unless libraries are executable
11052   postinstall_cmds='chmod +x $lib'
11053   ;;
11054
11055 sunos4*)
11056   version_type=sunos
11057   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11058   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11059   shlibpath_var=LD_LIBRARY_PATH
11060   shlibpath_overrides_runpath=yes
11061   if test "$with_gnu_ld" = yes; then
11062     need_lib_prefix=no
11063   fi
11064   need_version=yes
11065   ;;
11066
11067 sysv4 | sysv4.3*)
11068   version_type=linux
11069   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11070   soname_spec='${libname}${release}${shared_ext}$major'
11071   shlibpath_var=LD_LIBRARY_PATH
11072   case $host_vendor in
11073     sni)
11074       shlibpath_overrides_runpath=no
11075       need_lib_prefix=no
11076       runpath_var=LD_RUN_PATH
11077       ;;
11078     siemens)
11079       need_lib_prefix=no
11080       ;;
11081     motorola)
11082       need_lib_prefix=no
11083       need_version=no
11084       shlibpath_overrides_runpath=no
11085       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11086       ;;
11087   esac
11088   ;;
11089
11090 sysv4*MP*)
11091   if test -d /usr/nec ;then
11092     version_type=linux
11093     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11094     soname_spec='$libname${shared_ext}.$major'
11095     shlibpath_var=LD_LIBRARY_PATH
11096   fi
11097   ;;
11098
11099 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11100   version_type=freebsd-elf
11101   need_lib_prefix=no
11102   need_version=no
11103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11104   soname_spec='${libname}${release}${shared_ext}$major'
11105   shlibpath_var=LD_LIBRARY_PATH
11106   shlibpath_overrides_runpath=yes
11107   hardcode_into_libs=yes
11108   if test "$with_gnu_ld" = yes; then
11109     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11110   else
11111     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11112     case $host_os in
11113       sco3.2v5*)
11114         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11115         ;;
11116     esac
11117   fi
11118   sys_lib_dlsearch_path_spec='/usr/lib'
11119   ;;
11120
11121 tpf*)
11122   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11123   version_type=linux
11124   need_lib_prefix=no
11125   need_version=no
11126   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11127   shlibpath_var=LD_LIBRARY_PATH
11128   shlibpath_overrides_runpath=no
11129   hardcode_into_libs=yes
11130   ;;
11131
11132 uts4*)
11133   version_type=linux
11134   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11135   soname_spec='${libname}${release}${shared_ext}$major'
11136   shlibpath_var=LD_LIBRARY_PATH
11137   ;;
11138
11139 # Shared libraries for VwWorks, >= 7 only at this stage
11140 # and (fpic) still incompatible with "large" code models
11141 # in a few configurations. Only for RTP mode in any case,
11142 # and upon explicit request at configure time.
11143 vxworks7*)
11144   dynamic_linker=no
11145   case ${with_multisubdir}-${enable_shared} in
11146     *large*)
11147       ;;
11148     *mrtp*-yes)
11149       version_type=linux
11150       need_lib_prefix=no
11151       need_version=no
11152       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11153       soname_spec='${libname}${release}${shared_ext}$major'
11154       dynamic_linker="$host_os module_loader"
11155       ;;
11156   esac
11157   ;;
11158 *)
11159   dynamic_linker=no
11160   ;;
11161 esac
11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11163 $as_echo "$dynamic_linker" >&6; }
11164 test "$dynamic_linker" = no && can_build_shared=no
11165
11166 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11167 if test "$GCC" = yes; then
11168   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11169 fi
11170
11171 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11172   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11173 fi
11174 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11175   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11176 fi
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11270 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11271 hardcode_action=
11272 if test -n "$hardcode_libdir_flag_spec" ||
11273    test -n "$runpath_var" ||
11274    test "X$hardcode_automatic" = "Xyes" ; then
11275
11276   # We can hardcode non-existent directories.
11277   if test "$hardcode_direct" != no &&
11278      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11279      # have to relink, otherwise we might link with an installed library
11280      # when we should be linking with a yet-to-be-installed one
11281      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11282      test "$hardcode_minus_L" != no; then
11283     # Linking always hardcodes the temporary library directory.
11284     hardcode_action=relink
11285   else
11286     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11287     hardcode_action=immediate
11288   fi
11289 else
11290   # We cannot hardcode anything, or else we can only hardcode existing
11291   # directories.
11292   hardcode_action=unsupported
11293 fi
11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11295 $as_echo "$hardcode_action" >&6; }
11296
11297 if test "$hardcode_action" = relink ||
11298    test "$inherit_rpath" = yes; then
11299   # Fast installation is not supported
11300   enable_fast_install=no
11301 elif test "$shlibpath_overrides_runpath" = yes ||
11302      test "$enable_shared" = no; then
11303   # Fast installation is not necessary
11304   enable_fast_install=needless
11305 fi
11306
11307
11308
11309
11310
11311
11312   if test "x$enable_dlopen" != xyes; then
11313   enable_dlopen=unknown
11314   enable_dlopen_self=unknown
11315   enable_dlopen_self_static=unknown
11316 else
11317   lt_cv_dlopen=no
11318   lt_cv_dlopen_libs=
11319
11320   case $host_os in
11321   beos*)
11322     lt_cv_dlopen="load_add_on"
11323     lt_cv_dlopen_libs=
11324     lt_cv_dlopen_self=yes
11325     ;;
11326
11327   mingw* | pw32* | cegcc*)
11328     lt_cv_dlopen="LoadLibrary"
11329     lt_cv_dlopen_libs=
11330     ;;
11331
11332   cygwin*)
11333     lt_cv_dlopen="dlopen"
11334     lt_cv_dlopen_libs=
11335     ;;
11336
11337   darwin*)
11338   # if libdl is installed we need to link against it
11339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11340 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11341 if ${ac_cv_lib_dl_dlopen+:} false; then :
11342   $as_echo_n "(cached) " >&6
11343 else
11344   ac_check_lib_save_LIBS=$LIBS
11345 LIBS="-ldl  $LIBS"
11346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11347 /* end confdefs.h.  */
11348
11349 /* Override any GCC internal prototype to avoid an error.
11350    Use char because int might match the return type of a GCC
11351    builtin and then its argument prototype would still apply.  */
11352 #ifdef __cplusplus
11353 extern "C"
11354 #endif
11355 char dlopen ();
11356 int
11357 main ()
11358 {
11359 return dlopen ();
11360   ;
11361   return 0;
11362 }
11363 _ACEOF
11364 if ac_fn_c_try_link "$LINENO"; then :
11365   ac_cv_lib_dl_dlopen=yes
11366 else
11367   ac_cv_lib_dl_dlopen=no
11368 fi
11369 rm -f core conftest.err conftest.$ac_objext \
11370     conftest$ac_exeext conftest.$ac_ext
11371 LIBS=$ac_check_lib_save_LIBS
11372 fi
11373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11374 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11375 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11376   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11377 else
11378
11379     lt_cv_dlopen="dyld"
11380     lt_cv_dlopen_libs=
11381     lt_cv_dlopen_self=yes
11382
11383 fi
11384
11385     ;;
11386
11387   *)
11388     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11389 if test "x$ac_cv_func_shl_load" = xyes; then :
11390   lt_cv_dlopen="shl_load"
11391 else
11392   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11393 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11394 if ${ac_cv_lib_dld_shl_load+:} false; then :
11395   $as_echo_n "(cached) " >&6
11396 else
11397   ac_check_lib_save_LIBS=$LIBS
11398 LIBS="-ldld  $LIBS"
11399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11400 /* end confdefs.h.  */
11401
11402 /* Override any GCC internal prototype to avoid an error.
11403    Use char because int might match the return type of a GCC
11404    builtin and then its argument prototype would still apply.  */
11405 #ifdef __cplusplus
11406 extern "C"
11407 #endif
11408 char shl_load ();
11409 int
11410 main ()
11411 {
11412 return shl_load ();
11413   ;
11414   return 0;
11415 }
11416 _ACEOF
11417 if ac_fn_c_try_link "$LINENO"; then :
11418   ac_cv_lib_dld_shl_load=yes
11419 else
11420   ac_cv_lib_dld_shl_load=no
11421 fi
11422 rm -f core conftest.err conftest.$ac_objext \
11423     conftest$ac_exeext conftest.$ac_ext
11424 LIBS=$ac_check_lib_save_LIBS
11425 fi
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11427 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11428 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11429   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11430 else
11431   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11432 if test "x$ac_cv_func_dlopen" = xyes; then :
11433   lt_cv_dlopen="dlopen"
11434 else
11435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11436 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11437 if ${ac_cv_lib_dl_dlopen+:} false; then :
11438   $as_echo_n "(cached) " >&6
11439 else
11440   ac_check_lib_save_LIBS=$LIBS
11441 LIBS="-ldl  $LIBS"
11442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11443 /* end confdefs.h.  */
11444
11445 /* Override any GCC internal prototype to avoid an error.
11446    Use char because int might match the return type of a GCC
11447    builtin and then its argument prototype would still apply.  */
11448 #ifdef __cplusplus
11449 extern "C"
11450 #endif
11451 char dlopen ();
11452 int
11453 main ()
11454 {
11455 return dlopen ();
11456   ;
11457   return 0;
11458 }
11459 _ACEOF
11460 if ac_fn_c_try_link "$LINENO"; then :
11461   ac_cv_lib_dl_dlopen=yes
11462 else
11463   ac_cv_lib_dl_dlopen=no
11464 fi
11465 rm -f core conftest.err conftest.$ac_objext \
11466     conftest$ac_exeext conftest.$ac_ext
11467 LIBS=$ac_check_lib_save_LIBS
11468 fi
11469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11470 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11471 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11472   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11473 else
11474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11475 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11476 if ${ac_cv_lib_svld_dlopen+:} false; then :
11477   $as_echo_n "(cached) " >&6
11478 else
11479   ac_check_lib_save_LIBS=$LIBS
11480 LIBS="-lsvld  $LIBS"
11481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11482 /* end confdefs.h.  */
11483
11484 /* Override any GCC internal prototype to avoid an error.
11485    Use char because int might match the return type of a GCC
11486    builtin and then its argument prototype would still apply.  */
11487 #ifdef __cplusplus
11488 extern "C"
11489 #endif
11490 char dlopen ();
11491 int
11492 main ()
11493 {
11494 return dlopen ();
11495   ;
11496   return 0;
11497 }
11498 _ACEOF
11499 if ac_fn_c_try_link "$LINENO"; then :
11500   ac_cv_lib_svld_dlopen=yes
11501 else
11502   ac_cv_lib_svld_dlopen=no
11503 fi
11504 rm -f core conftest.err conftest.$ac_objext \
11505     conftest$ac_exeext conftest.$ac_ext
11506 LIBS=$ac_check_lib_save_LIBS
11507 fi
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11509 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11510 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11511   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11512 else
11513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11514 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11515 if ${ac_cv_lib_dld_dld_link+:} false; then :
11516   $as_echo_n "(cached) " >&6
11517 else
11518   ac_check_lib_save_LIBS=$LIBS
11519 LIBS="-ldld  $LIBS"
11520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11521 /* end confdefs.h.  */
11522
11523 /* Override any GCC internal prototype to avoid an error.
11524    Use char because int might match the return type of a GCC
11525    builtin and then its argument prototype would still apply.  */
11526 #ifdef __cplusplus
11527 extern "C"
11528 #endif
11529 char dld_link ();
11530 int
11531 main ()
11532 {
11533 return dld_link ();
11534   ;
11535   return 0;
11536 }
11537 _ACEOF
11538 if ac_fn_c_try_link "$LINENO"; then :
11539   ac_cv_lib_dld_dld_link=yes
11540 else
11541   ac_cv_lib_dld_dld_link=no
11542 fi
11543 rm -f core conftest.err conftest.$ac_objext \
11544     conftest$ac_exeext conftest.$ac_ext
11545 LIBS=$ac_check_lib_save_LIBS
11546 fi
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11548 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11549 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11550   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11551 fi
11552
11553
11554 fi
11555
11556
11557 fi
11558
11559
11560 fi
11561
11562
11563 fi
11564
11565
11566 fi
11567
11568     ;;
11569   esac
11570
11571   if test "x$lt_cv_dlopen" != xno; then
11572     enable_dlopen=yes
11573   else
11574     enable_dlopen=no
11575   fi
11576
11577   case $lt_cv_dlopen in
11578   dlopen)
11579     save_CPPFLAGS="$CPPFLAGS"
11580     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11581
11582     save_LDFLAGS="$LDFLAGS"
11583     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11584
11585     save_LIBS="$LIBS"
11586     LIBS="$lt_cv_dlopen_libs $LIBS"
11587
11588     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11589 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11590 if ${lt_cv_dlopen_self+:} false; then :
11591   $as_echo_n "(cached) " >&6
11592 else
11593           if test "$cross_compiling" = yes; then :
11594   lt_cv_dlopen_self=cross
11595 else
11596   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11597   lt_status=$lt_dlunknown
11598   cat > conftest.$ac_ext <<_LT_EOF
11599 #line 11599 "configure"
11600 #include "confdefs.h"
11601
11602 #if HAVE_DLFCN_H
11603 #include <dlfcn.h>
11604 #endif
11605
11606 #include <stdio.h>
11607
11608 #ifdef RTLD_GLOBAL
11609 #  define LT_DLGLOBAL           RTLD_GLOBAL
11610 #else
11611 #  ifdef DL_GLOBAL
11612 #    define LT_DLGLOBAL         DL_GLOBAL
11613 #  else
11614 #    define LT_DLGLOBAL         0
11615 #  endif
11616 #endif
11617
11618 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11619    find out it does not work in some platform. */
11620 #ifndef LT_DLLAZY_OR_NOW
11621 #  ifdef RTLD_LAZY
11622 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11623 #  else
11624 #    ifdef DL_LAZY
11625 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11626 #    else
11627 #      ifdef RTLD_NOW
11628 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11629 #      else
11630 #        ifdef DL_NOW
11631 #          define LT_DLLAZY_OR_NOW      DL_NOW
11632 #        else
11633 #          define LT_DLLAZY_OR_NOW      0
11634 #        endif
11635 #      endif
11636 #    endif
11637 #  endif
11638 #endif
11639
11640 /* When -fvisbility=hidden is used, assume the code has been annotated
11641    correspondingly for the symbols needed.  */
11642 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11643 void fnord () __attribute__((visibility("default")));
11644 #endif
11645
11646 void fnord () { int i=42; }
11647 int main ()
11648 {
11649   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11650   int status = $lt_dlunknown;
11651
11652   if (self)
11653     {
11654       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11655       else
11656         {
11657           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11658           else puts (dlerror ());
11659         }
11660       /* dlclose (self); */
11661     }
11662   else
11663     puts (dlerror ());
11664
11665   return status;
11666 }
11667 _LT_EOF
11668   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11669   (eval $ac_link) 2>&5
11670   ac_status=$?
11671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11672   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11673     (./conftest; exit; ) >&5 2>/dev/null
11674     lt_status=$?
11675     case x$lt_status in
11676       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11677       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11678       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11679     esac
11680   else :
11681     # compilation failed
11682     lt_cv_dlopen_self=no
11683   fi
11684 fi
11685 rm -fr conftest*
11686
11687
11688 fi
11689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11690 $as_echo "$lt_cv_dlopen_self" >&6; }
11691
11692     if test "x$lt_cv_dlopen_self" = xyes; then
11693       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11694       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11695 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11696 if ${lt_cv_dlopen_self_static+:} false; then :
11697   $as_echo_n "(cached) " >&6
11698 else
11699           if test "$cross_compiling" = yes; then :
11700   lt_cv_dlopen_self_static=cross
11701 else
11702   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11703   lt_status=$lt_dlunknown
11704   cat > conftest.$ac_ext <<_LT_EOF
11705 #line 11705 "configure"
11706 #include "confdefs.h"
11707
11708 #if HAVE_DLFCN_H
11709 #include <dlfcn.h>
11710 #endif
11711
11712 #include <stdio.h>
11713
11714 #ifdef RTLD_GLOBAL
11715 #  define LT_DLGLOBAL           RTLD_GLOBAL
11716 #else
11717 #  ifdef DL_GLOBAL
11718 #    define LT_DLGLOBAL         DL_GLOBAL
11719 #  else
11720 #    define LT_DLGLOBAL         0
11721 #  endif
11722 #endif
11723
11724 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11725    find out it does not work in some platform. */
11726 #ifndef LT_DLLAZY_OR_NOW
11727 #  ifdef RTLD_LAZY
11728 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11729 #  else
11730 #    ifdef DL_LAZY
11731 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11732 #    else
11733 #      ifdef RTLD_NOW
11734 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11735 #      else
11736 #        ifdef DL_NOW
11737 #          define LT_DLLAZY_OR_NOW      DL_NOW
11738 #        else
11739 #          define LT_DLLAZY_OR_NOW      0
11740 #        endif
11741 #      endif
11742 #    endif
11743 #  endif
11744 #endif
11745
11746 /* When -fvisbility=hidden is used, assume the code has been annotated
11747    correspondingly for the symbols needed.  */
11748 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11749 void fnord () __attribute__((visibility("default")));
11750 #endif
11751
11752 void fnord () { int i=42; }
11753 int main ()
11754 {
11755   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11756   int status = $lt_dlunknown;
11757
11758   if (self)
11759     {
11760       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11761       else
11762         {
11763           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11764           else puts (dlerror ());
11765         }
11766       /* dlclose (self); */
11767     }
11768   else
11769     puts (dlerror ());
11770
11771   return status;
11772 }
11773 _LT_EOF
11774   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11775   (eval $ac_link) 2>&5
11776   ac_status=$?
11777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11778   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11779     (./conftest; exit; ) >&5 2>/dev/null
11780     lt_status=$?
11781     case x$lt_status in
11782       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11783       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11784       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11785     esac
11786   else :
11787     # compilation failed
11788     lt_cv_dlopen_self_static=no
11789   fi
11790 fi
11791 rm -fr conftest*
11792
11793
11794 fi
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11796 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11797     fi
11798
11799     CPPFLAGS="$save_CPPFLAGS"
11800     LDFLAGS="$save_LDFLAGS"
11801     LIBS="$save_LIBS"
11802     ;;
11803   esac
11804
11805   case $lt_cv_dlopen_self in
11806   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11807   *) enable_dlopen_self=unknown ;;
11808   esac
11809
11810   case $lt_cv_dlopen_self_static in
11811   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11812   *) enable_dlopen_self_static=unknown ;;
11813   esac
11814 fi
11815
11816
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830
11831
11832 striplib=
11833 old_striplib=
11834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11835 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11836 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11837   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11838   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11840 $as_echo "yes" >&6; }
11841 else
11842 # FIXME - insert some real tests, host_os isn't really good enough
11843   case $host_os in
11844   darwin*)
11845     if test -n "$STRIP" ; then
11846       striplib="$STRIP -x"
11847       old_striplib="$STRIP -S"
11848       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11849 $as_echo "yes" >&6; }
11850     else
11851       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11852 $as_echo "no" >&6; }
11853     fi
11854     ;;
11855   *)
11856     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11857 $as_echo "no" >&6; }
11858     ;;
11859   esac
11860 fi
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870
11871
11872
11873   # Report which library types will actually be built
11874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11875 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11877 $as_echo "$can_build_shared" >&6; }
11878
11879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11880 $as_echo_n "checking whether to build shared libraries... " >&6; }
11881   test "$can_build_shared" = "no" && enable_shared=no
11882
11883   # On AIX, shared libraries and static libraries use the same namespace, and
11884   # are all built from PIC.
11885   case $host_os in
11886   aix3*)
11887     test "$enable_shared" = yes && enable_static=no
11888     if test -n "$RANLIB"; then
11889       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11890       postinstall_cmds='$RANLIB $lib'
11891     fi
11892     ;;
11893
11894   aix[4-9]*)
11895     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11896       test "$enable_shared" = yes && enable_static=no
11897     fi
11898     ;;
11899   esac
11900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11901 $as_echo "$enable_shared" >&6; }
11902
11903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11904 $as_echo_n "checking whether to build static libraries... " >&6; }
11905   # Make sure either enable_shared or enable_static is yes.
11906   test "$enable_shared" = yes || enable_static=yes
11907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11908 $as_echo "$enable_static" >&6; }
11909
11910
11911
11912
11913 fi
11914 ac_ext=c
11915 ac_cpp='$CPP $CPPFLAGS'
11916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11919
11920 CC="$lt_save_CC"
11921
11922       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11923     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11924     (test "X$CXX" != "Xg++"))) ; then
11925   ac_ext=cpp
11926 ac_cpp='$CXXCPP $CPPFLAGS'
11927 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11928 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11929 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11931 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11932 if test -z "$CXXCPP"; then
11933   if ${ac_cv_prog_CXXCPP+:} false; then :
11934   $as_echo_n "(cached) " >&6
11935 else
11936       # Double quotes because CXXCPP needs to be expanded
11937     for CXXCPP in "$CXX -E" "/lib/cpp"
11938     do
11939       ac_preproc_ok=false
11940 for ac_cxx_preproc_warn_flag in '' yes
11941 do
11942   # Use a header file that comes with gcc, so configuring glibc
11943   # with a fresh cross-compiler works.
11944   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11945   # <limits.h> exists even on freestanding compilers.
11946   # On the NeXT, cc -E runs the code through the compiler's parser,
11947   # not just through cpp. "Syntax error" is here to catch this case.
11948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11949 /* end confdefs.h.  */
11950 #ifdef __STDC__
11951 # include <limits.h>
11952 #else
11953 # include <assert.h>
11954 #endif
11955                      Syntax error
11956 _ACEOF
11957 if ac_fn_cxx_try_cpp "$LINENO"; then :
11958
11959 else
11960   # Broken: fails on valid input.
11961 continue
11962 fi
11963 rm -f conftest.err conftest.i conftest.$ac_ext
11964
11965   # OK, works on sane cases.  Now check whether nonexistent headers
11966   # can be detected and how.
11967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11968 /* end confdefs.h.  */
11969 #include <ac_nonexistent.h>
11970 _ACEOF
11971 if ac_fn_cxx_try_cpp "$LINENO"; then :
11972   # Broken: success on invalid input.
11973 continue
11974 else
11975   # Passes both tests.
11976 ac_preproc_ok=:
11977 break
11978 fi
11979 rm -f conftest.err conftest.i conftest.$ac_ext
11980
11981 done
11982 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11983 rm -f conftest.i conftest.err conftest.$ac_ext
11984 if $ac_preproc_ok; then :
11985   break
11986 fi
11987
11988     done
11989     ac_cv_prog_CXXCPP=$CXXCPP
11990
11991 fi
11992   CXXCPP=$ac_cv_prog_CXXCPP
11993 else
11994   ac_cv_prog_CXXCPP=$CXXCPP
11995 fi
11996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11997 $as_echo "$CXXCPP" >&6; }
11998 ac_preproc_ok=false
11999 for ac_cxx_preproc_warn_flag in '' yes
12000 do
12001   # Use a header file that comes with gcc, so configuring glibc
12002   # with a fresh cross-compiler works.
12003   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12004   # <limits.h> exists even on freestanding compilers.
12005   # On the NeXT, cc -E runs the code through the compiler's parser,
12006   # not just through cpp. "Syntax error" is here to catch this case.
12007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h.  */
12009 #ifdef __STDC__
12010 # include <limits.h>
12011 #else
12012 # include <assert.h>
12013 #endif
12014                      Syntax error
12015 _ACEOF
12016 if ac_fn_cxx_try_cpp "$LINENO"; then :
12017
12018 else
12019   # Broken: fails on valid input.
12020 continue
12021 fi
12022 rm -f conftest.err conftest.i conftest.$ac_ext
12023
12024   # OK, works on sane cases.  Now check whether nonexistent headers
12025   # can be detected and how.
12026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12027 /* end confdefs.h.  */
12028 #include <ac_nonexistent.h>
12029 _ACEOF
12030 if ac_fn_cxx_try_cpp "$LINENO"; then :
12031   # Broken: success on invalid input.
12032 continue
12033 else
12034   # Passes both tests.
12035 ac_preproc_ok=:
12036 break
12037 fi
12038 rm -f conftest.err conftest.i conftest.$ac_ext
12039
12040 done
12041 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12042 rm -f conftest.i conftest.err conftest.$ac_ext
12043 if $ac_preproc_ok; then :
12044
12045 else
12046   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12047 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12048 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12049 See \`config.log' for more details" "$LINENO" 5; }
12050 fi
12051
12052 ac_ext=c
12053 ac_cpp='$CPP $CPPFLAGS'
12054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12057
12058 else
12059   _lt_caught_CXX_error=yes
12060 fi
12061
12062 ac_ext=cpp
12063 ac_cpp='$CXXCPP $CPPFLAGS'
12064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12067
12068 archive_cmds_need_lc_CXX=no
12069 allow_undefined_flag_CXX=
12070 always_export_symbols_CXX=no
12071 archive_expsym_cmds_CXX=
12072 compiler_needs_object_CXX=no
12073 export_dynamic_flag_spec_CXX=
12074 hardcode_direct_CXX=no
12075 hardcode_direct_absolute_CXX=no
12076 hardcode_libdir_flag_spec_CXX=
12077 hardcode_libdir_flag_spec_ld_CXX=
12078 hardcode_libdir_separator_CXX=
12079 hardcode_minus_L_CXX=no
12080 hardcode_shlibpath_var_CXX=unsupported
12081 hardcode_automatic_CXX=no
12082 inherit_rpath_CXX=no
12083 module_cmds_CXX=
12084 module_expsym_cmds_CXX=
12085 link_all_deplibs_CXX=unknown
12086 old_archive_cmds_CXX=$old_archive_cmds
12087 reload_flag_CXX=$reload_flag
12088 reload_cmds_CXX=$reload_cmds
12089 no_undefined_flag_CXX=
12090 whole_archive_flag_spec_CXX=
12091 enable_shared_with_static_runtimes_CXX=no
12092
12093 # Source file extension for C++ test sources.
12094 ac_ext=cpp
12095
12096 # Object file extension for compiled C++ test sources.
12097 objext=o
12098 objext_CXX=$objext
12099
12100 # No sense in running all these tests if we already determined that
12101 # the CXX compiler isn't working.  Some variables (like enable_shared)
12102 # are currently assumed to apply to all compilers on this platform,
12103 # and will be corrupted by setting them based on a non-working compiler.
12104 if test "$_lt_caught_CXX_error" != yes; then
12105   # Code to be used in simple compile tests
12106   lt_simple_compile_test_code="int some_variable = 0;"
12107
12108   # Code to be used in simple link tests
12109   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12110
12111   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12112
12113
12114
12115
12116
12117
12118 # If no C compiler was specified, use CC.
12119 LTCC=${LTCC-"$CC"}
12120
12121 # If no C compiler flags were specified, use CFLAGS.
12122 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12123
12124 # Allow CC to be a program name with arguments.
12125 compiler=$CC
12126
12127
12128   # save warnings/boilerplate of simple test code
12129   ac_outfile=conftest.$ac_objext
12130 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12131 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12132 _lt_compiler_boilerplate=`cat conftest.err`
12133 $RM conftest*
12134
12135   ac_outfile=conftest.$ac_objext
12136 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12137 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12138 _lt_linker_boilerplate=`cat conftest.err`
12139 $RM -r conftest*
12140
12141
12142   # Allow CC to be a program name with arguments.
12143   lt_save_CC=$CC
12144   lt_save_LD=$LD
12145   lt_save_GCC=$GCC
12146   GCC=$GXX
12147   lt_save_with_gnu_ld=$with_gnu_ld
12148   lt_save_path_LD=$lt_cv_path_LD
12149   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12150     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12151   else
12152     $as_unset lt_cv_prog_gnu_ld
12153   fi
12154   if test -n "${lt_cv_path_LDCXX+set}"; then
12155     lt_cv_path_LD=$lt_cv_path_LDCXX
12156   else
12157     $as_unset lt_cv_path_LD
12158   fi
12159   test -z "${LDCXX+set}" || LD=$LDCXX
12160   CC=${CXX-"c++"}
12161   compiler=$CC
12162   compiler_CXX=$CC
12163   for cc_temp in $compiler""; do
12164   case $cc_temp in
12165     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12166     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12167     \-*) ;;
12168     *) break;;
12169   esac
12170 done
12171 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12172
12173
12174   if test -n "$compiler"; then
12175     # We don't want -fno-exception when compiling C++ code, so set the
12176     # no_builtin_flag separately
12177     if test "$GXX" = yes; then
12178       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12179     else
12180       lt_prog_compiler_no_builtin_flag_CXX=
12181     fi
12182
12183     if test "$GXX" = yes; then
12184       # Set up default GNU C++ configuration
12185
12186
12187
12188 # Check whether --with-gnu-ld was given.
12189 if test "${with_gnu_ld+set}" = set; then :
12190   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12191 else
12192   with_gnu_ld=no
12193 fi
12194
12195 ac_prog=ld
12196 if test "$GCC" = yes; then
12197   # Check if gcc -print-prog-name=ld gives a path.
12198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12199 $as_echo_n "checking for ld used by $CC... " >&6; }
12200   case $host in
12201   *-*-mingw*)
12202     # gcc leaves a trailing carriage return which upsets mingw
12203     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12204   *)
12205     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12206   esac
12207   case $ac_prog in
12208     # Accept absolute paths.
12209     [\\/]* | ?:[\\/]*)
12210       re_direlt='/[^/][^/]*/\.\./'
12211       # Canonicalize the pathname of ld
12212       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12213       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12214         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12215       done
12216       test -z "$LD" && LD="$ac_prog"
12217       ;;
12218   "")
12219     # If it fails, then pretend we aren't using GCC.
12220     ac_prog=ld
12221     ;;
12222   *)
12223     # If it is relative, then search for the first ld in PATH.
12224     with_gnu_ld=unknown
12225     ;;
12226   esac
12227 elif test "$with_gnu_ld" = yes; then
12228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12229 $as_echo_n "checking for GNU ld... " >&6; }
12230 else
12231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12232 $as_echo_n "checking for non-GNU ld... " >&6; }
12233 fi
12234 if ${lt_cv_path_LD+:} false; then :
12235   $as_echo_n "(cached) " >&6
12236 else
12237   if test -z "$LD"; then
12238   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12239   for ac_dir in $PATH; do
12240     IFS="$lt_save_ifs"
12241     test -z "$ac_dir" && ac_dir=.
12242     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12243       lt_cv_path_LD="$ac_dir/$ac_prog"
12244       # Check to see if the program is GNU ld.  I'd rather use --version,
12245       # but apparently some variants of GNU ld only accept -v.
12246       # Break only if it was the GNU/non-GNU ld that we prefer.
12247       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12248       *GNU* | *'with BFD'*)
12249         test "$with_gnu_ld" != no && break
12250         ;;
12251       *)
12252         test "$with_gnu_ld" != yes && break
12253         ;;
12254       esac
12255     fi
12256   done
12257   IFS="$lt_save_ifs"
12258 else
12259   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12260 fi
12261 fi
12262
12263 LD="$lt_cv_path_LD"
12264 if test -n "$LD"; then
12265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12266 $as_echo "$LD" >&6; }
12267 else
12268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12269 $as_echo "no" >&6; }
12270 fi
12271 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12273 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12274 if ${lt_cv_prog_gnu_ld+:} false; then :
12275   $as_echo_n "(cached) " >&6
12276 else
12277   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12278 case `$LD -v 2>&1 </dev/null` in
12279 *GNU* | *'with BFD'*)
12280   lt_cv_prog_gnu_ld=yes
12281   ;;
12282 *)
12283   lt_cv_prog_gnu_ld=no
12284   ;;
12285 esac
12286 fi
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12288 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12289 with_gnu_ld=$lt_cv_prog_gnu_ld
12290
12291
12292
12293
12294
12295
12296
12297       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12298       # archiving commands below assume that GNU ld is being used.
12299       if test "$with_gnu_ld" = yes; then
12300         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12301         archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12302
12303         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12304         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12305
12306         # If archive_cmds runs LD, not CC, wlarc should be empty
12307         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12308         #     investigate it a little bit more. (MM)
12309         wlarc='${wl}'
12310
12311         # ancient GNU ld didn't support --whole-archive et. al.
12312         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12313           $GREP 'no-whole-archive' > /dev/null; then
12314           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12315         else
12316           whole_archive_flag_spec_CXX=
12317         fi
12318       else
12319         with_gnu_ld=no
12320         wlarc=
12321
12322         # A generic and very simple default shared library creation
12323         # command for GNU C++ for the case where it uses the native
12324         # linker, instead of GNU ld.  If possible, this setting should
12325         # overridden to take advantage of the native linker features on
12326         # the platform it is being used on.
12327         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12328       fi
12329
12330       # Commands to make compiler produce verbose output that lists
12331       # what "hidden" libraries, object files and flags are used when
12332       # linking a shared library.
12333       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12334
12335     else
12336       GXX=no
12337       with_gnu_ld=no
12338       wlarc=
12339     fi
12340
12341     # PORTME: fill in a description of your system's C++ link characteristics
12342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12343 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12344     ld_shlibs_CXX=yes
12345     case $host_os in
12346       aix3*)
12347         # FIXME: insert proper C++ library support
12348         ld_shlibs_CXX=no
12349         ;;
12350       aix[4-9]*)
12351         if test "$host_cpu" = ia64; then
12352           # On IA64, the linker does run time linking by default, so we don't
12353           # have to do anything special.
12354           aix_use_runtimelinking=no
12355           exp_sym_flag='-Bexport'
12356           no_entry_flag=""
12357         else
12358           aix_use_runtimelinking=no
12359
12360           # Test if we are trying to use run time linking or normal
12361           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12362           # need to do runtime linking.
12363           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12364             for ld_flag in $LDFLAGS; do
12365               case $ld_flag in
12366               *-brtl*)
12367                 aix_use_runtimelinking=yes
12368                 break
12369                 ;;
12370               esac
12371             done
12372             ;;
12373           esac
12374
12375           exp_sym_flag='-bexport'
12376           no_entry_flag='-bnoentry'
12377         fi
12378
12379         # When large executables or shared objects are built, AIX ld can
12380         # have problems creating the table of contents.  If linking a library
12381         # or program results in "error TOC overflow" add -mminimal-toc to
12382         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12383         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12384
12385         archive_cmds_CXX=''
12386         hardcode_direct_CXX=yes
12387         hardcode_direct_absolute_CXX=yes
12388         hardcode_libdir_separator_CXX=':'
12389         link_all_deplibs_CXX=yes
12390         file_list_spec_CXX='${wl}-f,'
12391
12392         if test "$GXX" = yes; then
12393           case $host_os in aix4.[012]|aix4.[012].*)
12394           # We only want to do this on AIX 4.2 and lower, the check
12395           # below for broken collect2 doesn't work under 4.3+
12396           collect2name=`${CC} -print-prog-name=collect2`
12397           if test -f "$collect2name" &&
12398              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12399           then
12400             # We have reworked collect2
12401             :
12402           else
12403             # We have old collect2
12404             hardcode_direct_CXX=unsupported
12405             # It fails to find uninstalled libraries when the uninstalled
12406             # path is not listed in the libpath.  Setting hardcode_minus_L
12407             # to unsupported forces relinking
12408             hardcode_minus_L_CXX=yes
12409             hardcode_libdir_flag_spec_CXX='-L$libdir'
12410             hardcode_libdir_separator_CXX=
12411           fi
12412           esac
12413           shared_flag='-shared'
12414           if test "$aix_use_runtimelinking" = yes; then
12415             shared_flag="$shared_flag "'${wl}-G'
12416           fi
12417         else
12418           # not using gcc
12419           if test "$host_cpu" = ia64; then
12420           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12421           # chokes on -Wl,-G. The following line is correct:
12422           shared_flag='-G'
12423           else
12424             if test "$aix_use_runtimelinking" = yes; then
12425               shared_flag='${wl}-G'
12426             else
12427               shared_flag='${wl}-bM:SRE'
12428             fi
12429           fi
12430         fi
12431
12432         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12433         # It seems that -bexpall does not export symbols beginning with
12434         # underscore (_), so it is better to generate a list of symbols to
12435         # export.
12436         always_export_symbols_CXX=yes
12437         if test "$aix_use_runtimelinking" = yes; then
12438           # Warning - without using the other runtime loading flags (-brtl),
12439           # -berok will link without error, but may produce a broken library.
12440           allow_undefined_flag_CXX='-berok'
12441           # Determine the default libpath from the value encoded in an empty
12442           # executable.
12443           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12444 /* end confdefs.h.  */
12445
12446 int
12447 main ()
12448 {
12449
12450   ;
12451   return 0;
12452 }
12453 _ACEOF
12454 if ac_fn_cxx_try_link "$LINENO"; then :
12455
12456 lt_aix_libpath_sed='
12457     /Import File Strings/,/^$/ {
12458         /^0/ {
12459             s/^0  *\(.*\)$/\1/
12460             p
12461         }
12462     }'
12463 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12464 # Check for a 64-bit object if we didn't find anything.
12465 if test -z "$aix_libpath"; then
12466   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12467 fi
12468 fi
12469 rm -f core conftest.err conftest.$ac_objext \
12470     conftest$ac_exeext conftest.$ac_ext
12471 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12472
12473           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12474
12475           archive_expsym_cmds_CXX='$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 $shared_flag"
12476         else
12477           if test "$host_cpu" = ia64; then
12478             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12479             allow_undefined_flag_CXX="-z nodefs"
12480             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12481           else
12482             # Determine the default libpath from the value encoded in an
12483             # empty executable.
12484             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12485 /* end confdefs.h.  */
12486
12487 int
12488 main ()
12489 {
12490
12491   ;
12492   return 0;
12493 }
12494 _ACEOF
12495 if ac_fn_cxx_try_link "$LINENO"; then :
12496
12497 lt_aix_libpath_sed='
12498     /Import File Strings/,/^$/ {
12499         /^0/ {
12500             s/^0  *\(.*\)$/\1/
12501             p
12502         }
12503     }'
12504 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12505 # Check for a 64-bit object if we didn't find anything.
12506 if test -z "$aix_libpath"; then
12507   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12508 fi
12509 fi
12510 rm -f core conftest.err conftest.$ac_objext \
12511     conftest$ac_exeext conftest.$ac_ext
12512 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12513
12514             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12515             # Warning - without using the other run time loading flags,
12516             # -berok will link without error, but may produce a broken library.
12517             no_undefined_flag_CXX=' ${wl}-bernotok'
12518             allow_undefined_flag_CXX=' ${wl}-berok'
12519             if test "$with_gnu_ld" = yes; then
12520               # We only use this code for GNU lds that support --whole-archive.
12521               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12522             else
12523               # Exported symbols can be pulled into shared objects from archives
12524               whole_archive_flag_spec_CXX='$convenience'
12525             fi
12526             archive_cmds_need_lc_CXX=yes
12527             # This is similar to how AIX traditionally builds its shared
12528             # libraries.
12529             archive_expsym_cmds_CXX="\$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'
12530           fi
12531         fi
12532         ;;
12533
12534       beos*)
12535         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12536           allow_undefined_flag_CXX=unsupported
12537           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12538           # support --undefined.  This deserves some investigation.  FIXME
12539           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12540         else
12541           ld_shlibs_CXX=no
12542         fi
12543         ;;
12544
12545       chorus*)
12546         case $cc_basename in
12547           *)
12548           # FIXME: insert proper C++ library support
12549           ld_shlibs_CXX=no
12550           ;;
12551         esac
12552         ;;
12553
12554       cygwin* | mingw* | pw32* | cegcc*)
12555         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12556         # as there is no search path for DLLs.
12557         hardcode_libdir_flag_spec_CXX='-L$libdir'
12558         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12559         allow_undefined_flag_CXX=unsupported
12560         always_export_symbols_CXX=no
12561         enable_shared_with_static_runtimes_CXX=yes
12562
12563         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12564           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12565           # If the export-symbols file already is a .def file (1st line
12566           # is EXPORTS), use it as is; otherwise, prepend...
12567           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12568             cp $export_symbols $output_objdir/$soname.def;
12569           else
12570             echo EXPORTS > $output_objdir/$soname.def;
12571             cat $export_symbols >> $output_objdir/$soname.def;
12572           fi~
12573           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12574         else
12575           ld_shlibs_CXX=no
12576         fi
12577         ;;
12578       darwin* | rhapsody*)
12579
12580
12581   archive_cmds_need_lc_CXX=no
12582   hardcode_direct_CXX=no
12583   hardcode_automatic_CXX=yes
12584   hardcode_shlibpath_var_CXX=unsupported
12585   if test "$lt_cv_ld_force_load" = "yes"; then
12586     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12587   else
12588     whole_archive_flag_spec_CXX=''
12589   fi
12590   link_all_deplibs_CXX=yes
12591   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12592   case $cc_basename in
12593      ifort*) _lt_dar_can_shared=yes ;;
12594      *) _lt_dar_can_shared=$GCC ;;
12595   esac
12596   if test "$_lt_dar_can_shared" = "yes"; then
12597     output_verbose_link_cmd=func_echo_all
12598     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12599     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12600     archive_expsym_cmds_CXX="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}${_lt_dsymutil}"
12601     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12602        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12603       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12604       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12605     fi
12606
12607   else
12608   ld_shlibs_CXX=no
12609   fi
12610
12611         ;;
12612
12613       dgux*)
12614         case $cc_basename in
12615           ec++*)
12616             # FIXME: insert proper C++ library support
12617             ld_shlibs_CXX=no
12618             ;;
12619           ghcx*)
12620             # Green Hills C++ Compiler
12621             # FIXME: insert proper C++ library support
12622             ld_shlibs_CXX=no
12623             ;;
12624           *)
12625             # FIXME: insert proper C++ library support
12626             ld_shlibs_CXX=no
12627             ;;
12628         esac
12629         ;;
12630
12631       freebsd2.*)
12632         # C++ shared libraries reported to be fairly broken before
12633         # switch to ELF
12634         ld_shlibs_CXX=no
12635         ;;
12636
12637       freebsd-elf*)
12638         archive_cmds_need_lc_CXX=no
12639         ;;
12640
12641       freebsd* | dragonfly*)
12642         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12643         # conventions
12644         ld_shlibs_CXX=yes
12645         ;;
12646
12647       gnu*)
12648         ;;
12649
12650       haiku*)
12651         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12652         link_all_deplibs_CXX=yes
12653         ;;
12654
12655       hpux9*)
12656         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12657         hardcode_libdir_separator_CXX=:
12658         export_dynamic_flag_spec_CXX='${wl}-E'
12659         hardcode_direct_CXX=yes
12660         hardcode_minus_L_CXX=yes # Not in the search PATH,
12661                                              # but as the default
12662                                              # location of the library.
12663
12664         case $cc_basename in
12665           CC*)
12666             # FIXME: insert proper C++ library support
12667             ld_shlibs_CXX=no
12668             ;;
12669           aCC*)
12670             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12671             # Commands to make compiler produce verbose output that lists
12672             # what "hidden" libraries, object files and flags are used when
12673             # linking a shared library.
12674             #
12675             # There doesn't appear to be a way to prevent this compiler from
12676             # explicitly linking system object files so we need to strip them
12677             # from the output so that they don't get included in the library
12678             # dependencies.
12679             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12680             ;;
12681           *)
12682             if test "$GXX" = yes; then
12683               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12684             else
12685               # FIXME: insert proper C++ library support
12686               ld_shlibs_CXX=no
12687             fi
12688             ;;
12689         esac
12690         ;;
12691
12692       hpux10*|hpux11*)
12693         if test $with_gnu_ld = no; then
12694           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12695           hardcode_libdir_separator_CXX=:
12696
12697           case $host_cpu in
12698             hppa*64*|ia64*)
12699               ;;
12700             *)
12701               export_dynamic_flag_spec_CXX='${wl}-E'
12702               ;;
12703           esac
12704         fi
12705         case $host_cpu in
12706           hppa*64*|ia64*)
12707             hardcode_direct_CXX=no
12708             hardcode_shlibpath_var_CXX=no
12709             ;;
12710           *)
12711             hardcode_direct_CXX=yes
12712             hardcode_direct_absolute_CXX=yes
12713             hardcode_minus_L_CXX=yes # Not in the search PATH,
12714                                                  # but as the default
12715                                                  # location of the library.
12716             ;;
12717         esac
12718
12719         case $cc_basename in
12720           CC*)
12721             # FIXME: insert proper C++ library support
12722             ld_shlibs_CXX=no
12723             ;;
12724           aCC*)
12725             case $host_cpu in
12726               hppa*64*)
12727                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12728                 ;;
12729               ia64*)
12730                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12731                 ;;
12732               *)
12733                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12734                 ;;
12735             esac
12736             # Commands to make compiler produce verbose output that lists
12737             # what "hidden" libraries, object files and flags are used when
12738             # linking a shared library.
12739             #
12740             # There doesn't appear to be a way to prevent this compiler from
12741             # explicitly linking system object files so we need to strip them
12742             # from the output so that they don't get included in the library
12743             # dependencies.
12744             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12745             ;;
12746           *)
12747             if test "$GXX" = yes; then
12748               if test $with_gnu_ld = no; then
12749                 case $host_cpu in
12750                   hppa*64*)
12751                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12752                     ;;
12753                   ia64*)
12754                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12755                     ;;
12756                   *)
12757                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12758                     ;;
12759                 esac
12760               fi
12761             else
12762               # FIXME: insert proper C++ library support
12763               ld_shlibs_CXX=no
12764             fi
12765             ;;
12766         esac
12767         ;;
12768
12769       interix[3-9]*)
12770         hardcode_direct_CXX=no
12771         hardcode_shlibpath_var_CXX=no
12772         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12773         export_dynamic_flag_spec_CXX='${wl}-E'
12774         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12775         # Instead, shared libraries are loaded at an image base (0x10000000 by
12776         # default) and relocated if they conflict, which is a slow very memory
12777         # consuming and fragmenting process.  To avoid this, we pick a random,
12778         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12779         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12780         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12781         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12782         ;;
12783       irix5* | irix6*)
12784         case $cc_basename in
12785           CC*)
12786             # SGI C++
12787             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12788
12789             # Archives containing C++ object files must be created using
12790             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12791             # necessary to make sure instantiated templates are included
12792             # in the archive.
12793             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12794             ;;
12795           *)
12796             if test "$GXX" = yes; then
12797               if test "$with_gnu_ld" = no; then
12798                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
12799               else
12800                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
12801               fi
12802             fi
12803             link_all_deplibs_CXX=yes
12804             ;;
12805         esac
12806         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12807         hardcode_libdir_separator_CXX=:
12808         inherit_rpath_CXX=yes
12809         ;;
12810
12811       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12812         case $cc_basename in
12813           KCC*)
12814             # Kuck and Associates, Inc. (KAI) C++ Compiler
12815
12816             # KCC will only create a shared library if the output file
12817             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12818             # to its proper name (with version) after linking.
12819             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12820             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
12821             # Commands to make compiler produce verbose output that lists
12822             # what "hidden" libraries, object files and flags are used when
12823             # linking a shared library.
12824             #
12825             # There doesn't appear to be a way to prevent this compiler from
12826             # explicitly linking system object files so we need to strip them
12827             # from the output so that they don't get included in the library
12828             # dependencies.
12829             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12830
12831             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12832             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12833
12834             # Archives containing C++ object files must be created using
12835             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12836             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12837             ;;
12838           icpc* | ecpc* )
12839             # Intel C++
12840             with_gnu_ld=yes
12841             # version 8.0 and above of icpc choke on multiply defined symbols
12842             # if we add $predep_objects and $postdep_objects, however 7.1 and
12843             # earlier do not add the objects themselves.
12844             case `$CC -V 2>&1` in
12845               *"Version 7."*)
12846                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12847                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12848                 ;;
12849               *)  # Version 8.0 or newer
12850                 tmp_idyn=
12851                 case $host_cpu in
12852                   ia64*) tmp_idyn=' -i_dynamic';;
12853                 esac
12854                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12855                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12856                 ;;
12857             esac
12858             archive_cmds_need_lc_CXX=no
12859             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12860             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12861             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12862             ;;
12863           pgCC* | pgcpp*)
12864             # Portland Group C++ compiler
12865             case `$CC -V` in
12866             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12867               prelink_cmds_CXX='tpldir=Template.dir~
12868                 rm -rf $tpldir~
12869                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12870                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
12871               old_archive_cmds_CXX='tpldir=Template.dir~
12872                 rm -rf $tpldir~
12873                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12874                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
12875                 $RANLIB $oldlib'
12876               archive_cmds_CXX='tpldir=Template.dir~
12877                 rm -rf $tpldir~
12878                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12879                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12880               archive_expsym_cmds_CXX='tpldir=Template.dir~
12881                 rm -rf $tpldir~
12882                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12883                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12884               ;;
12885             *) # Version 6 and above use weak symbols
12886               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12887               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12888               ;;
12889             esac
12890
12891             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12892             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12893             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12894             ;;
12895           cxx*)
12896             # Compaq C++
12897             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12898             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12899
12900             runpath_var=LD_RUN_PATH
12901             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12902             hardcode_libdir_separator_CXX=:
12903
12904             # Commands to make compiler produce verbose output that lists
12905             # what "hidden" libraries, object files and flags are used when
12906             # linking a shared library.
12907             #
12908             # There doesn't appear to be a way to prevent this compiler from
12909             # explicitly linking system object files so we need to strip them
12910             # from the output so that they don't get included in the library
12911             # dependencies.
12912             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
12913             ;;
12914           xl* | mpixl* | bgxl*)
12915             # IBM XL 8.0 on PPC, with GNU ld
12916             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12917             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12918             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12919             if test "x$supports_anon_versioning" = xyes; then
12920               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12921                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12922                 echo "local: *; };" >> $output_objdir/$libname.ver~
12923                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12924             fi
12925             ;;
12926           *)
12927             case `$CC -V 2>&1 | sed 5q` in
12928             *Sun\ C*)
12929               # Sun C++ 5.9
12930               no_undefined_flag_CXX=' -zdefs'
12931               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12932               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12933               hardcode_libdir_flag_spec_CXX='-R$libdir'
12934               whole_archive_flag_spec_CXX='${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'
12935               compiler_needs_object_CXX=yes
12936
12937               # Not sure whether something based on
12938               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12939               # would be better.
12940               output_verbose_link_cmd='func_echo_all'
12941
12942               # Archives containing C++ object files must be created using
12943               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12944               # necessary to make sure instantiated templates are included
12945               # in the archive.
12946               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12947               ;;
12948             esac
12949             ;;
12950         esac
12951         ;;
12952
12953       lynxos*)
12954         # FIXME: insert proper C++ library support
12955         ld_shlibs_CXX=no
12956         ;;
12957
12958       m88k*)
12959         # FIXME: insert proper C++ library support
12960         ld_shlibs_CXX=no
12961         ;;
12962
12963       mvs*)
12964         case $cc_basename in
12965           cxx*)
12966             # FIXME: insert proper C++ library support
12967             ld_shlibs_CXX=no
12968             ;;
12969           *)
12970             # FIXME: insert proper C++ library support
12971             ld_shlibs_CXX=no
12972             ;;
12973         esac
12974         ;;
12975
12976       netbsd*)
12977         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12978           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12979           wlarc=
12980           hardcode_libdir_flag_spec_CXX='-R$libdir'
12981           hardcode_direct_CXX=yes
12982           hardcode_shlibpath_var_CXX=no
12983         fi
12984         # Workaround some broken pre-1.5 toolchains
12985         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12986         ;;
12987
12988       *nto* | *qnx*)
12989         ld_shlibs_CXX=yes
12990         ;;
12991
12992       openbsd2*)
12993         # C++ shared libraries are fairly broken
12994         ld_shlibs_CXX=no
12995         ;;
12996
12997       openbsd*)
12998         if test -f /usr/libexec/ld.so; then
12999           hardcode_direct_CXX=yes
13000           hardcode_shlibpath_var_CXX=no
13001           hardcode_direct_absolute_CXX=yes
13002           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13003           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13004           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13005             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13006             export_dynamic_flag_spec_CXX='${wl}-E'
13007             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13008           fi
13009           output_verbose_link_cmd=func_echo_all
13010         else
13011           ld_shlibs_CXX=no
13012         fi
13013         ;;
13014
13015       osf3* | osf4* | osf5*)
13016         case $cc_basename in
13017           KCC*)
13018             # Kuck and Associates, Inc. (KAI) C++ Compiler
13019
13020             # KCC will only create a shared library if the output file
13021             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13022             # to its proper name (with version) after linking.
13023             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
13024
13025             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13026             hardcode_libdir_separator_CXX=:
13027
13028             # Archives containing C++ object files must be created using
13029             # the KAI C++ compiler.
13030             case $host in
13031               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13032               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13033             esac
13034             ;;
13035           RCC*)
13036             # Rational C++ 2.4.1
13037             # FIXME: insert proper C++ library support
13038             ld_shlibs_CXX=no
13039             ;;
13040           cxx*)
13041             case $host in
13042               osf3*)
13043                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13044                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13045                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13046                 ;;
13047               *)
13048                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13049                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13050                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13051                   echo "-hidden">> $lib.exp~
13052                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
13053                   $RM $lib.exp'
13054                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13055                 ;;
13056             esac
13057
13058             hardcode_libdir_separator_CXX=:
13059
13060             # Commands to make compiler produce verbose output that lists
13061             # what "hidden" libraries, object files and flags are used when
13062             # linking a shared library.
13063             #
13064             # There doesn't appear to be a way to prevent this compiler from
13065             # explicitly linking system object files so we need to strip them
13066             # from the output so that they don't get included in the library
13067             # dependencies.
13068             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
13069             ;;
13070           *)
13071             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13072               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13073               case $host in
13074                 osf3*)
13075                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
13076                   ;;
13077                 *)
13078                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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 $lib'
13079                   ;;
13080               esac
13081
13082               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13083               hardcode_libdir_separator_CXX=:
13084
13085               # Commands to make compiler produce verbose output that lists
13086               # what "hidden" libraries, object files and flags are used when
13087               # linking a shared library.
13088               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13089
13090             else
13091               # FIXME: insert proper C++ library support
13092               ld_shlibs_CXX=no
13093             fi
13094             ;;
13095         esac
13096         ;;
13097
13098       psos*)
13099         # FIXME: insert proper C++ library support
13100         ld_shlibs_CXX=no
13101         ;;
13102
13103       sunos4*)
13104         case $cc_basename in
13105           CC*)
13106             # Sun C++ 4.x
13107             # FIXME: insert proper C++ library support
13108             ld_shlibs_CXX=no
13109             ;;
13110           lcc*)
13111             # Lucid
13112             # FIXME: insert proper C++ library support
13113             ld_shlibs_CXX=no
13114             ;;
13115           *)
13116             # FIXME: insert proper C++ library support
13117             ld_shlibs_CXX=no
13118             ;;
13119         esac
13120         ;;
13121
13122       solaris*)
13123         case $cc_basename in
13124           CC*)
13125             # Sun C++ 4.2, 5.x and Centerline C++
13126             archive_cmds_need_lc_CXX=yes
13127             no_undefined_flag_CXX=' -zdefs'
13128             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13129             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13130               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13131
13132             hardcode_libdir_flag_spec_CXX='-R$libdir'
13133             hardcode_shlibpath_var_CXX=no
13134             case $host_os in
13135               solaris2.[0-5] | solaris2.[0-5].*) ;;
13136               *)
13137                 # The compiler driver will combine and reorder linker options,
13138                 # but understands `-z linker_flag'.
13139                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13140                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13141                 ;;
13142             esac
13143             link_all_deplibs_CXX=yes
13144
13145             output_verbose_link_cmd='func_echo_all'
13146
13147             # Archives containing C++ object files must be created using
13148             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13149             # necessary to make sure instantiated templates are included
13150             # in the archive.
13151             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13152             ;;
13153           gcx*)
13154             # Green Hills C++ Compiler
13155             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13156
13157             # The C++ compiler must be used to create the archive.
13158             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13159             ;;
13160           *)
13161             # GNU C++ compiler with Solaris linker
13162             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13163               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13164               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13165                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13166                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13167                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13168
13169                 # Commands to make compiler produce verbose output that lists
13170                 # what "hidden" libraries, object files and flags are used when
13171                 # linking a shared library.
13172                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13173               else
13174                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13175                 # platform.
13176                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13177                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13178                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13179
13180                 # Commands to make compiler produce verbose output that lists
13181                 # what "hidden" libraries, object files and flags are used when
13182                 # linking a shared library.
13183                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13184               fi
13185
13186               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13187               case $host_os in
13188                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13189                 *)
13190                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13191                   ;;
13192               esac
13193             fi
13194             ;;
13195         esac
13196         ;;
13197
13198     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13199       no_undefined_flag_CXX='${wl}-z,text'
13200       archive_cmds_need_lc_CXX=no
13201       hardcode_shlibpath_var_CXX=no
13202       runpath_var='LD_RUN_PATH'
13203
13204       case $cc_basename in
13205         CC*)
13206           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13207           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13208           ;;
13209         *)
13210           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13211           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13212           ;;
13213       esac
13214       ;;
13215
13216       sysv5* | sco3.2v5* | sco5v6*)
13217         # Note: We can NOT use -z defs as we might desire, because we do not
13218         # link with -lc, and that would cause any symbols used from libc to
13219         # always be unresolved, which means just about no library would
13220         # ever link correctly.  If we're not using GNU ld we use -z text
13221         # though, which does catch some bad symbols but isn't as heavy-handed
13222         # as -z defs.
13223         no_undefined_flag_CXX='${wl}-z,text'
13224         allow_undefined_flag_CXX='${wl}-z,nodefs'
13225         archive_cmds_need_lc_CXX=no
13226         hardcode_shlibpath_var_CXX=no
13227         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13228         hardcode_libdir_separator_CXX=':'
13229         link_all_deplibs_CXX=yes
13230         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13231         runpath_var='LD_RUN_PATH'
13232
13233         case $cc_basename in
13234           CC*)
13235             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13236             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13237             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13238               '"$old_archive_cmds_CXX"
13239             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13240               '"$reload_cmds_CXX"
13241             ;;
13242           *)
13243             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13244             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13245             ;;
13246         esac
13247       ;;
13248
13249       tandem*)
13250         case $cc_basename in
13251           NCC*)
13252             # NonStop-UX NCC 3.20
13253             # FIXME: insert proper C++ library support
13254             ld_shlibs_CXX=no
13255             ;;
13256           *)
13257             # FIXME: insert proper C++ library support
13258             ld_shlibs_CXX=no
13259             ;;
13260         esac
13261         ;;
13262
13263       vxworks*)
13264         # For VxWorks ports, we assume the use of a GNU linker with
13265         # standard elf conventions.
13266         ld_shlibs_CXX=yes
13267         ;;
13268
13269       *)
13270         # FIXME: insert proper C++ library support
13271         ld_shlibs_CXX=no
13272         ;;
13273     esac
13274
13275     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13276 $as_echo "$ld_shlibs_CXX" >&6; }
13277     test "$ld_shlibs_CXX" = no && can_build_shared=no
13278
13279     GCC_CXX="$GXX"
13280     LD_CXX="$LD"
13281
13282     ## CAVEAT EMPTOR:
13283     ## There is no encapsulation within the following macros, do not change
13284     ## the running order or otherwise move them around unless you know exactly
13285     ## what you are doing...
13286     # Dependencies to place before and after the object being linked:
13287 predep_objects_CXX=
13288 postdep_objects_CXX=
13289 predeps_CXX=
13290 postdeps_CXX=
13291 compiler_lib_search_path_CXX=
13292
13293 cat > conftest.$ac_ext <<_LT_EOF
13294 class Foo
13295 {
13296 public:
13297   Foo (void) { a = 0; }
13298 private:
13299   int a;
13300 };
13301 _LT_EOF
13302
13303 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13304   (eval $ac_compile) 2>&5
13305   ac_status=$?
13306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13307   test $ac_status = 0; }; then
13308   # Parse the compiler output and extract the necessary
13309   # objects, libraries and library flags.
13310
13311   # Sentinel used to keep track of whether or not we are before
13312   # the conftest object file.
13313   pre_test_object_deps_done=no
13314
13315   for p in `eval "$output_verbose_link_cmd"`; do
13316     case $p in
13317
13318     -L* | -R* | -l*)
13319        # Some compilers place space between "-{L,R}" and the path.
13320        # Remove the space.
13321        if test $p = "-L" ||
13322           test $p = "-R"; then
13323          prev=$p
13324          continue
13325        else
13326          prev=
13327        fi
13328
13329        if test "$pre_test_object_deps_done" = no; then
13330          case $p in
13331          -L* | -R*)
13332            # Internal compiler library paths should come after those
13333            # provided the user.  The postdeps already come after the
13334            # user supplied libs so there is no need to process them.
13335            if test -z "$compiler_lib_search_path_CXX"; then
13336              compiler_lib_search_path_CXX="${prev}${p}"
13337            else
13338              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13339            fi
13340            ;;
13341          # The "-l" case would never come before the object being
13342          # linked, so don't bother handling this case.
13343          esac
13344        else
13345          if test -z "$postdeps_CXX"; then
13346            postdeps_CXX="${prev}${p}"
13347          else
13348            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13349          fi
13350        fi
13351        ;;
13352
13353     *.$objext)
13354        # This assumes that the test object file only shows up
13355        # once in the compiler output.
13356        if test "$p" = "conftest.$objext"; then
13357          pre_test_object_deps_done=yes
13358          continue
13359        fi
13360
13361        if test "$pre_test_object_deps_done" = no; then
13362          if test -z "$predep_objects_CXX"; then
13363            predep_objects_CXX="$p"
13364          else
13365            predep_objects_CXX="$predep_objects_CXX $p"
13366          fi
13367        else
13368          if test -z "$postdep_objects_CXX"; then
13369            postdep_objects_CXX="$p"
13370          else
13371            postdep_objects_CXX="$postdep_objects_CXX $p"
13372          fi
13373        fi
13374        ;;
13375
13376     *) ;; # Ignore the rest.
13377
13378     esac
13379   done
13380
13381   # Clean up.
13382   rm -f a.out a.exe
13383 else
13384   echo "libtool.m4: error: problem compiling CXX test program"
13385 fi
13386
13387 $RM -f confest.$objext
13388
13389 # PORTME: override above test on systems where it is broken
13390 case $host_os in
13391 interix[3-9]*)
13392   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13393   # hack all around it, let's just trust "g++" to DTRT.
13394   predep_objects_CXX=
13395   postdep_objects_CXX=
13396   postdeps_CXX=
13397   ;;
13398
13399 linux*)
13400   case `$CC -V 2>&1 | sed 5q` in
13401   *Sun\ C*)
13402     # Sun C++ 5.9
13403
13404     # The more standards-conforming stlport4 library is
13405     # incompatible with the Cstd library. Avoid specifying
13406     # it if it's in CXXFLAGS. Ignore libCrun as
13407     # -library=stlport4 depends on it.
13408     case " $CXX $CXXFLAGS " in
13409     *" -library=stlport4 "*)
13410       solaris_use_stlport4=yes
13411       ;;
13412     esac
13413
13414     if test "$solaris_use_stlport4" != yes; then
13415       postdeps_CXX='-library=Cstd -library=Crun'
13416     fi
13417     ;;
13418   esac
13419   ;;
13420
13421 solaris*)
13422   case $cc_basename in
13423   CC*)
13424     # The more standards-conforming stlport4 library is
13425     # incompatible with the Cstd library. Avoid specifying
13426     # it if it's in CXXFLAGS. Ignore libCrun as
13427     # -library=stlport4 depends on it.
13428     case " $CXX $CXXFLAGS " in
13429     *" -library=stlport4 "*)
13430       solaris_use_stlport4=yes
13431       ;;
13432     esac
13433
13434     # Adding this requires a known-good setup of shared libraries for
13435     # Sun compiler versions before 5.6, else PIC objects from an old
13436     # archive will be linked into the output, leading to subtle bugs.
13437     if test "$solaris_use_stlport4" != yes; then
13438       postdeps_CXX='-library=Cstd -library=Crun'
13439     fi
13440     ;;
13441   esac
13442   ;;
13443 esac
13444
13445
13446 case " $postdeps_CXX " in
13447 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13448 esac
13449  compiler_lib_search_dirs_CXX=
13450 if test -n "${compiler_lib_search_path_CXX}"; then
13451  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13452 fi
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484     lt_prog_compiler_wl_CXX=
13485 lt_prog_compiler_pic_CXX=
13486 lt_prog_compiler_static_CXX=
13487
13488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13489 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13490
13491   # C++ specific cases for pic, static, wl, etc.
13492   if test "$GXX" = yes; then
13493     lt_prog_compiler_wl_CXX='-Wl,'
13494     lt_prog_compiler_static_CXX='-static'
13495
13496     case $host_os in
13497     aix*)
13498       # All AIX code is PIC.
13499       if test "$host_cpu" = ia64; then
13500         # AIX 5 now supports IA64 processor
13501         lt_prog_compiler_static_CXX='-Bstatic'
13502       fi
13503       lt_prog_compiler_pic_CXX='-fPIC'
13504       ;;
13505
13506     amigaos*)
13507       case $host_cpu in
13508       powerpc)
13509             # see comment about AmigaOS4 .so support
13510             lt_prog_compiler_pic_CXX='-fPIC'
13511         ;;
13512       m68k)
13513             # FIXME: we need at least 68020 code to build shared libraries, but
13514             # adding the `-m68020' flag to GCC prevents building anything better,
13515             # like `-m68040'.
13516             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13517         ;;
13518       esac
13519       ;;
13520
13521     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13522       # PIC is the default for these OSes.
13523       ;;
13524     mingw* | cygwin* | os2* | pw32* | cegcc*)
13525       # This hack is so that the source file can tell whether it is being
13526       # built for inclusion in a dll (and should export symbols for example).
13527       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13528       # (--disable-auto-import) libraries
13529       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13530       ;;
13531     darwin* | rhapsody*)
13532       # PIC is the default on this platform
13533       # Common symbols not allowed in MH_DYLIB files
13534       lt_prog_compiler_pic_CXX='-fno-common'
13535       ;;
13536     *djgpp*)
13537       # DJGPP does not support shared libraries at all
13538       lt_prog_compiler_pic_CXX=
13539       ;;
13540     haiku*)
13541       # PIC is the default for Haiku.
13542       # The "-static" flag exists, but is broken.
13543       lt_prog_compiler_static_CXX=
13544       ;;
13545     interix[3-9]*)
13546       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13547       # Instead, we relocate shared libraries at runtime.
13548       ;;
13549     sysv4*MP*)
13550       if test -d /usr/nec; then
13551         lt_prog_compiler_pic_CXX=-Kconform_pic
13552       fi
13553       ;;
13554     hpux*)
13555       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13556       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13557       # sets the default TLS model and affects inlining.
13558       case $host_cpu in
13559       hppa*64*)
13560         ;;
13561       *)
13562         lt_prog_compiler_pic_CXX='-fPIC'
13563         ;;
13564       esac
13565       ;;
13566     *qnx* | *nto*)
13567       # QNX uses GNU C++, but need to define -shared option too, otherwise
13568       # it will coredump.
13569       lt_prog_compiler_pic_CXX='-fPIC -shared'
13570       ;;
13571     *)
13572       lt_prog_compiler_pic_CXX='-fPIC'
13573       ;;
13574     esac
13575   else
13576     case $host_os in
13577       aix[4-9]*)
13578         # All AIX code is PIC.
13579         if test "$host_cpu" = ia64; then
13580           # AIX 5 now supports IA64 processor
13581           lt_prog_compiler_static_CXX='-Bstatic'
13582         else
13583           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13584         fi
13585         ;;
13586       chorus*)
13587         case $cc_basename in
13588         cxch68*)
13589           # Green Hills C++ Compiler
13590           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
13591           ;;
13592         esac
13593         ;;
13594       dgux*)
13595         case $cc_basename in
13596           ec++*)
13597             lt_prog_compiler_pic_CXX='-KPIC'
13598             ;;
13599           ghcx*)
13600             # Green Hills C++ Compiler
13601             lt_prog_compiler_pic_CXX='-pic'
13602             ;;
13603           *)
13604             ;;
13605         esac
13606         ;;
13607       freebsd* | dragonfly*)
13608         # FreeBSD uses GNU C++
13609         ;;
13610       hpux9* | hpux10* | hpux11*)
13611         case $cc_basename in
13612           CC*)
13613             lt_prog_compiler_wl_CXX='-Wl,'
13614             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13615             if test "$host_cpu" != ia64; then
13616               lt_prog_compiler_pic_CXX='+Z'
13617             fi
13618             ;;
13619           aCC*)
13620             lt_prog_compiler_wl_CXX='-Wl,'
13621             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13622             case $host_cpu in
13623             hppa*64*|ia64*)
13624               # +Z the default
13625               ;;
13626             *)
13627               lt_prog_compiler_pic_CXX='+Z'
13628               ;;
13629             esac
13630             ;;
13631           *)
13632             ;;
13633         esac
13634         ;;
13635       interix*)
13636         # This is c89, which is MS Visual C++ (no shared libs)
13637         # Anyone wants to do a port?
13638         ;;
13639       irix5* | irix6* | nonstopux*)
13640         case $cc_basename in
13641           CC*)
13642             lt_prog_compiler_wl_CXX='-Wl,'
13643             lt_prog_compiler_static_CXX='-non_shared'
13644             # CC pic flag -KPIC is the default.
13645             ;;
13646           *)
13647             ;;
13648         esac
13649         ;;
13650       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13651         case $cc_basename in
13652           KCC*)
13653             # KAI C++ Compiler
13654             lt_prog_compiler_wl_CXX='--backend -Wl,'
13655             lt_prog_compiler_pic_CXX='-fPIC'
13656             ;;
13657           ecpc* )
13658             # old Intel C++ for x86_64 which still supported -KPIC.
13659             lt_prog_compiler_wl_CXX='-Wl,'
13660             lt_prog_compiler_pic_CXX='-KPIC'
13661             lt_prog_compiler_static_CXX='-static'
13662             ;;
13663           icpc* )
13664             # Intel C++, used to be incompatible with GCC.
13665             # ICC 10 doesn't accept -KPIC any more.
13666             lt_prog_compiler_wl_CXX='-Wl,'
13667             lt_prog_compiler_pic_CXX='-fPIC'
13668             lt_prog_compiler_static_CXX='-static'
13669             ;;
13670           pgCC* | pgcpp*)
13671             # Portland Group C++ compiler
13672             lt_prog_compiler_wl_CXX='-Wl,'
13673             lt_prog_compiler_pic_CXX='-fpic'
13674             lt_prog_compiler_static_CXX='-Bstatic'
13675             ;;
13676           cxx*)
13677             # Compaq C++
13678             # Make sure the PIC flag is empty.  It appears that all Alpha
13679             # Linux and Compaq Tru64 Unix objects are PIC.
13680             lt_prog_compiler_pic_CXX=
13681             lt_prog_compiler_static_CXX='-non_shared'
13682             ;;
13683           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13684             # IBM XL 8.0, 9.0 on PPC and BlueGene
13685             lt_prog_compiler_wl_CXX='-Wl,'
13686             lt_prog_compiler_pic_CXX='-qpic'
13687             lt_prog_compiler_static_CXX='-qstaticlink'
13688             ;;
13689           *)
13690             case `$CC -V 2>&1 | sed 5q` in
13691             *Sun\ C*)
13692               # Sun C++ 5.9
13693               lt_prog_compiler_pic_CXX='-KPIC'
13694               lt_prog_compiler_static_CXX='-Bstatic'
13695               lt_prog_compiler_wl_CXX='-Qoption ld '
13696               ;;
13697             esac
13698             ;;
13699         esac
13700         ;;
13701       lynxos*)
13702         ;;
13703       m88k*)
13704         ;;
13705       mvs*)
13706         case $cc_basename in
13707           cxx*)
13708             lt_prog_compiler_pic_CXX='-W c,exportall'
13709             ;;
13710           *)
13711             ;;
13712         esac
13713         ;;
13714       netbsd*)
13715         ;;
13716       *qnx* | *nto*)
13717         # QNX uses GNU C++, but need to define -shared option too, otherwise
13718         # it will coredump.
13719         lt_prog_compiler_pic_CXX='-fPIC -shared'
13720         ;;
13721       osf3* | osf4* | osf5*)
13722         case $cc_basename in
13723           KCC*)
13724             lt_prog_compiler_wl_CXX='--backend -Wl,'
13725             ;;
13726           RCC*)
13727             # Rational C++ 2.4.1
13728             lt_prog_compiler_pic_CXX='-pic'
13729             ;;
13730           cxx*)
13731             # Digital/Compaq C++
13732             lt_prog_compiler_wl_CXX='-Wl,'
13733             # Make sure the PIC flag is empty.  It appears that all Alpha
13734             # Linux and Compaq Tru64 Unix objects are PIC.
13735             lt_prog_compiler_pic_CXX=
13736             lt_prog_compiler_static_CXX='-non_shared'
13737             ;;
13738           *)
13739             ;;
13740         esac
13741         ;;
13742       psos*)
13743         ;;
13744       solaris*)
13745         case $cc_basename in
13746           CC*)
13747             # Sun C++ 4.2, 5.x and Centerline C++
13748             lt_prog_compiler_pic_CXX='-KPIC'
13749             lt_prog_compiler_static_CXX='-Bstatic'
13750             lt_prog_compiler_wl_CXX='-Qoption ld '
13751             ;;
13752           gcx*)
13753             # Green Hills C++ Compiler
13754             lt_prog_compiler_pic_CXX='-PIC'
13755             ;;
13756           *)
13757             ;;
13758         esac
13759         ;;
13760       sunos4*)
13761         case $cc_basename in
13762           CC*)
13763             # Sun C++ 4.x
13764             lt_prog_compiler_pic_CXX='-pic'
13765             lt_prog_compiler_static_CXX='-Bstatic'
13766             ;;
13767           lcc*)
13768             # Lucid
13769             lt_prog_compiler_pic_CXX='-pic'
13770             ;;
13771           *)
13772             ;;
13773         esac
13774         ;;
13775       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13776         case $cc_basename in
13777           CC*)
13778             lt_prog_compiler_wl_CXX='-Wl,'
13779             lt_prog_compiler_pic_CXX='-KPIC'
13780             lt_prog_compiler_static_CXX='-Bstatic'
13781             ;;
13782         esac
13783         ;;
13784       tandem*)
13785         case $cc_basename in
13786           NCC*)
13787             # NonStop-UX NCC 3.20
13788             lt_prog_compiler_pic_CXX='-KPIC'
13789             ;;
13790           *)
13791             ;;
13792         esac
13793         ;;
13794       vxworks*)
13795         ;;
13796       *)
13797         lt_prog_compiler_can_build_shared_CXX=no
13798         ;;
13799     esac
13800   fi
13801
13802 case $host_os in
13803   # For platforms which do not support PIC, -DPIC is meaningless:
13804   *djgpp*)
13805     lt_prog_compiler_pic_CXX=
13806     ;;
13807   *)
13808     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13809     ;;
13810 esac
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13812 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13813
13814
13815
13816 #
13817 # Check to make sure the PIC flag actually works.
13818 #
13819 if test -n "$lt_prog_compiler_pic_CXX"; then
13820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13821 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13822 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13823   $as_echo_n "(cached) " >&6
13824 else
13825   lt_cv_prog_compiler_pic_works_CXX=no
13826    ac_outfile=conftest.$ac_objext
13827    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13828    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13829    # Insert the option either (1) after the last *FLAGS variable, or
13830    # (2) before a word containing "conftest.", or (3) at the end.
13831    # Note that $ac_compile itself does not contain backslashes and begins
13832    # with a dollar sign (not a hyphen), so the echo should work correctly.
13833    # The option is referenced via a variable to avoid confusing sed.
13834    lt_compile=`echo "$ac_compile" | $SED \
13835    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13836    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13837    -e 's:$: $lt_compiler_flag:'`
13838    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13839    (eval "$lt_compile" 2>conftest.err)
13840    ac_status=$?
13841    cat conftest.err >&5
13842    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13843    if (exit $ac_status) && test -s "$ac_outfile"; then
13844      # The compiler can only warn and ignore the option if not recognized
13845      # So say no if there are warnings other than the usual output.
13846      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13847      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13848      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13849        lt_cv_prog_compiler_pic_works_CXX=yes
13850      fi
13851    fi
13852    $RM conftest*
13853
13854 fi
13855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13856 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13857
13858 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13859     case $lt_prog_compiler_pic_CXX in
13860      "" | " "*) ;;
13861      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13862      esac
13863 else
13864     lt_prog_compiler_pic_CXX=
13865      lt_prog_compiler_can_build_shared_CXX=no
13866 fi
13867
13868 fi
13869
13870
13871
13872 #
13873 # Check to make sure the static flag actually works.
13874 #
13875 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13877 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13878 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13879   $as_echo_n "(cached) " >&6
13880 else
13881   lt_cv_prog_compiler_static_works_CXX=no
13882    save_LDFLAGS="$LDFLAGS"
13883    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13884    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13885    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13886      # The linker can only warn and ignore the option if not recognized
13887      # So say no if there are warnings
13888      if test -s conftest.err; then
13889        # Append any errors to the config.log.
13890        cat conftest.err 1>&5
13891        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13892        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13893        if diff conftest.exp conftest.er2 >/dev/null; then
13894          lt_cv_prog_compiler_static_works_CXX=yes
13895        fi
13896      else
13897        lt_cv_prog_compiler_static_works_CXX=yes
13898      fi
13899    fi
13900    $RM -r conftest*
13901    LDFLAGS="$save_LDFLAGS"
13902
13903 fi
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13905 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13906
13907 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13908     :
13909 else
13910     lt_prog_compiler_static_CXX=
13911 fi
13912
13913
13914
13915
13916     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13917 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13918 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13919   $as_echo_n "(cached) " >&6
13920 else
13921   lt_cv_prog_compiler_c_o_CXX=no
13922    $RM -r conftest 2>/dev/null
13923    mkdir conftest
13924    cd conftest
13925    mkdir out
13926    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13927
13928    lt_compiler_flag="-o out/conftest2.$ac_objext"
13929    # Insert the option either (1) after the last *FLAGS variable, or
13930    # (2) before a word containing "conftest.", or (3) at the end.
13931    # Note that $ac_compile itself does not contain backslashes and begins
13932    # with a dollar sign (not a hyphen), so the echo should work correctly.
13933    lt_compile=`echo "$ac_compile" | $SED \
13934    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13935    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13936    -e 's:$: $lt_compiler_flag:'`
13937    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13938    (eval "$lt_compile" 2>out/conftest.err)
13939    ac_status=$?
13940    cat out/conftest.err >&5
13941    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13942    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13943    then
13944      # The compiler can only warn and ignore the option if not recognized
13945      # So say no if there are warnings
13946      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13947      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13948      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13949        lt_cv_prog_compiler_c_o_CXX=yes
13950      fi
13951    fi
13952    chmod u+w . 2>&5
13953    $RM conftest*
13954    # SGI C++ compiler will create directory out/ii_files/ for
13955    # template instantiation
13956    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13957    $RM out/* && rmdir out
13958    cd ..
13959    $RM -r conftest
13960    $RM conftest*
13961
13962 fi
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13964 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13965
13966
13967
13968     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13969 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13970 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13971   $as_echo_n "(cached) " >&6
13972 else
13973   lt_cv_prog_compiler_c_o_CXX=no
13974    $RM -r conftest 2>/dev/null
13975    mkdir conftest
13976    cd conftest
13977    mkdir out
13978    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13979
13980    lt_compiler_flag="-o out/conftest2.$ac_objext"
13981    # Insert the option either (1) after the last *FLAGS variable, or
13982    # (2) before a word containing "conftest.", or (3) at the end.
13983    # Note that $ac_compile itself does not contain backslashes and begins
13984    # with a dollar sign (not a hyphen), so the echo should work correctly.
13985    lt_compile=`echo "$ac_compile" | $SED \
13986    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13987    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13988    -e 's:$: $lt_compiler_flag:'`
13989    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13990    (eval "$lt_compile" 2>out/conftest.err)
13991    ac_status=$?
13992    cat out/conftest.err >&5
13993    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13994    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13995    then
13996      # The compiler can only warn and ignore the option if not recognized
13997      # So say no if there are warnings
13998      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13999      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14000      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14001        lt_cv_prog_compiler_c_o_CXX=yes
14002      fi
14003    fi
14004    chmod u+w . 2>&5
14005    $RM conftest*
14006    # SGI C++ compiler will create directory out/ii_files/ for
14007    # template instantiation
14008    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14009    $RM out/* && rmdir out
14010    cd ..
14011    $RM -r conftest
14012    $RM conftest*
14013
14014 fi
14015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14016 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14017
14018
14019
14020
14021 hard_links="nottested"
14022 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14023   # do not overwrite the value of need_locks provided by the user
14024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14025 $as_echo_n "checking if we can lock with hard links... " >&6; }
14026   hard_links=yes
14027   $RM conftest*
14028   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14029   touch conftest.a
14030   ln conftest.a conftest.b 2>&5 || hard_links=no
14031   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14033 $as_echo "$hard_links" >&6; }
14034   if test "$hard_links" = no; then
14035     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14036 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14037     need_locks=warn
14038   fi
14039 else
14040   need_locks=no
14041 fi
14042
14043
14044
14045     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14046 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14047
14048   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14049   case $host_os in
14050   aix[4-9]*)
14051     # If we're using GNU nm, then we don't want the "-C" option.
14052     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14053     # Also, AIX nm treats weak defined symbols like other global defined
14054     # symbols, whereas GNU nm marks them as "W".
14055     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14056       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14057     else
14058       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14059     fi
14060     ;;
14061   pw32*)
14062     export_symbols_cmds_CXX="$ltdll_cmds"
14063   ;;
14064   cygwin* | mingw* | cegcc*)
14065     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
14066   ;;
14067   *)
14068     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14069   ;;
14070   esac
14071   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14072
14073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14074 $as_echo "$ld_shlibs_CXX" >&6; }
14075 test "$ld_shlibs_CXX" = no && can_build_shared=no
14076
14077 with_gnu_ld_CXX=$with_gnu_ld
14078
14079
14080
14081
14082
14083
14084 #
14085 # Do we need to explicitly link libc?
14086 #
14087 case "x$archive_cmds_need_lc_CXX" in
14088 x|xyes)
14089   # Assume -lc should be added
14090   archive_cmds_need_lc_CXX=yes
14091
14092   if test "$enable_shared" = yes && test "$GCC" = yes; then
14093     case $archive_cmds_CXX in
14094     *'~'*)
14095       # FIXME: we may have to deal with multi-command sequences.
14096       ;;
14097     '$CC '*)
14098       # Test whether the compiler implicitly links with -lc since on some
14099       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14100       # to ld, don't add -lc before -lgcc.
14101       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14102 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14103 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   $RM conftest*
14107         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14108
14109         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14110   (eval $ac_compile) 2>&5
14111   ac_status=$?
14112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14113   test $ac_status = 0; } 2>conftest.err; then
14114           soname=conftest
14115           lib=conftest
14116           libobjs=conftest.$ac_objext
14117           deplibs=
14118           wl=$lt_prog_compiler_wl_CXX
14119           pic_flag=$lt_prog_compiler_pic_CXX
14120           compiler_flags=-v
14121           linker_flags=-v
14122           verstring=
14123           output_objdir=.
14124           libname=conftest
14125           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14126           allow_undefined_flag_CXX=
14127           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14128   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14129   ac_status=$?
14130   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14131   test $ac_status = 0; }
14132           then
14133             lt_cv_archive_cmds_need_lc_CXX=no
14134           else
14135             lt_cv_archive_cmds_need_lc_CXX=yes
14136           fi
14137           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14138         else
14139           cat conftest.err 1>&5
14140         fi
14141         $RM conftest*
14142
14143 fi
14144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14145 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14146       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14147       ;;
14148     esac
14149   fi
14150   ;;
14151 esac
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177
14178
14179
14180
14181
14182
14183
14184
14185
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14217 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14218
14219 library_names_spec=
14220 libname_spec='lib$name'
14221 soname_spec=
14222 shrext_cmds=".so"
14223 postinstall_cmds=
14224 postuninstall_cmds=
14225 finish_cmds=
14226 finish_eval=
14227 shlibpath_var=
14228 shlibpath_overrides_runpath=unknown
14229 version_type=none
14230 dynamic_linker="$host_os ld.so"
14231 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14232 need_lib_prefix=unknown
14233 hardcode_into_libs=no
14234
14235 # when you set need_version to no, make sure it does not cause -set_version
14236 # flags to be left without arguments
14237 need_version=unknown
14238
14239 case $host_os in
14240 aix3*)
14241   version_type=linux
14242   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14243   shlibpath_var=LIBPATH
14244
14245   # AIX 3 has no versioning support, so we append a major version to the name.
14246   soname_spec='${libname}${release}${shared_ext}$major'
14247   ;;
14248
14249 aix[4-9]*)
14250   version_type=linux
14251   need_lib_prefix=no
14252   need_version=no
14253   hardcode_into_libs=yes
14254   if test "$host_cpu" = ia64; then
14255     # AIX 5 supports IA64
14256     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14257     shlibpath_var=LD_LIBRARY_PATH
14258   else
14259     # With GCC up to 2.95.x, collect2 would create an import file
14260     # for dependence libraries.  The import file would start with
14261     # the line `#! .'.  This would cause the generated library to
14262     # depend on `.', always an invalid library.  This was fixed in
14263     # development snapshots of GCC prior to 3.0.
14264     case $host_os in
14265       aix4 | aix4.[01] | aix4.[01].*)
14266       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14267            echo ' yes '
14268            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14269         :
14270       else
14271         can_build_shared=no
14272       fi
14273       ;;
14274     esac
14275     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14276     # soname into executable. Probably we can add versioning support to
14277     # collect2, so additional links can be useful in future.
14278     if test "$aix_use_runtimelinking" = yes; then
14279       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14280       # instead of lib<name>.a to let people know that these are not
14281       # typical AIX shared libraries.
14282       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14283     else
14284       # We preserve .a as extension for shared libraries through AIX4.2
14285       # and later when we are not doing run time linking.
14286       library_names_spec='${libname}${release}.a $libname.a'
14287       soname_spec='${libname}${release}${shared_ext}$major'
14288     fi
14289     shlibpath_var=LIBPATH
14290   fi
14291   ;;
14292
14293 amigaos*)
14294   case $host_cpu in
14295   powerpc)
14296     # Since July 2007 AmigaOS4 officially supports .so libraries.
14297     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14298     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14299     ;;
14300   m68k)
14301     library_names_spec='$libname.ixlibrary $libname.a'
14302     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14303     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 ${libname}_ixlibrary.a || exit 1; done'
14304     ;;
14305   esac
14306   ;;
14307
14308 beos*)
14309   library_names_spec='${libname}${shared_ext}'
14310   dynamic_linker="$host_os ld.so"
14311   shlibpath_var=LIBRARY_PATH
14312   ;;
14313
14314 bsdi[45]*)
14315   version_type=linux
14316   need_version=no
14317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14318   soname_spec='${libname}${release}${shared_ext}$major'
14319   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14320   shlibpath_var=LD_LIBRARY_PATH
14321   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14322   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14323   # the default ld.so.conf also contains /usr/contrib/lib and
14324   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14325   # libtool to hard-code these into programs
14326   ;;
14327
14328 cygwin* | mingw* | pw32* | cegcc*)
14329   version_type=windows
14330   shrext_cmds=".dll"
14331   need_version=no
14332   need_lib_prefix=no
14333
14334   case $GCC,$host_os in
14335   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14336     library_names_spec='$libname.dll.a'
14337     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14338     postinstall_cmds='base_file=`basename \${file}`~
14339       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14340       dldir=$destdir/`dirname \$dlpath`~
14341       test -d \$dldir || mkdir -p \$dldir~
14342       $install_prog $dir/$dlname \$dldir/$dlname~
14343       chmod a+x \$dldir/$dlname~
14344       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14345         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14346       fi'
14347     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14348       dlpath=$dir/\$dldll~
14349        $RM \$dlpath'
14350     shlibpath_overrides_runpath=yes
14351
14352     case $host_os in
14353     cygwin*)
14354       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14355       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14356
14357       ;;
14358     mingw* | cegcc*)
14359       # MinGW DLLs use traditional 'lib' prefix
14360       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14361       ;;
14362     pw32*)
14363       # pw32 DLLs use 'pw' prefix rather than 'lib'
14364       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14365       ;;
14366     esac
14367     ;;
14368
14369   *)
14370     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14371     ;;
14372   esac
14373   dynamic_linker='Win32 ld.exe'
14374   # FIXME: first we should search . and the directory the executable is in
14375   shlibpath_var=PATH
14376   ;;
14377
14378 darwin* | rhapsody*)
14379   dynamic_linker="$host_os dyld"
14380   version_type=darwin
14381   need_lib_prefix=no
14382   need_version=no
14383   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14384   soname_spec='${libname}${release}${major}$shared_ext'
14385   shlibpath_overrides_runpath=yes
14386   shlibpath_var=DYLD_LIBRARY_PATH
14387   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14388
14389   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14390   ;;
14391
14392 dgux*)
14393   version_type=linux
14394   need_lib_prefix=no
14395   need_version=no
14396   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14397   soname_spec='${libname}${release}${shared_ext}$major'
14398   shlibpath_var=LD_LIBRARY_PATH
14399   ;;
14400
14401 freebsd* | dragonfly*)
14402   # DragonFly does not have aout.  When/if they implement a new
14403   # versioning mechanism, adjust this.
14404   if test -x /usr/bin/objformat; then
14405     objformat=`/usr/bin/objformat`
14406   else
14407     case $host_os in
14408     freebsd[23].*) objformat=aout ;;
14409     *) objformat=elf ;;
14410     esac
14411   fi
14412   version_type=freebsd-$objformat
14413   case $version_type in
14414     freebsd-elf*)
14415       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14416       need_version=no
14417       need_lib_prefix=no
14418       ;;
14419     freebsd-*)
14420       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14421       need_version=yes
14422       ;;
14423   esac
14424   shlibpath_var=LD_LIBRARY_PATH
14425   case $host_os in
14426   freebsd2.*)
14427     shlibpath_overrides_runpath=yes
14428     ;;
14429   freebsd3.[01]* | freebsdelf3.[01]*)
14430     shlibpath_overrides_runpath=yes
14431     hardcode_into_libs=yes
14432     ;;
14433   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14434   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14435     shlibpath_overrides_runpath=no
14436     hardcode_into_libs=yes
14437     ;;
14438   *) # from 4.6 on, and DragonFly
14439     shlibpath_overrides_runpath=yes
14440     hardcode_into_libs=yes
14441     ;;
14442   esac
14443   ;;
14444
14445 haiku*)
14446   version_type=linux
14447   need_lib_prefix=no
14448   need_version=no
14449   dynamic_linker="$host_os runtime_loader"
14450   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14451   soname_spec='${libname}${release}${shared_ext}$major'
14452   shlibpath_var=LIBRARY_PATH
14453   shlibpath_overrides_runpath=yes
14454   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14455   hardcode_into_libs=yes
14456   ;;
14457
14458 hpux9* | hpux10* | hpux11*)
14459   # Give a soname corresponding to the major version so that dld.sl refuses to
14460   # link against other versions.
14461   version_type=sunos
14462   need_lib_prefix=no
14463   need_version=no
14464   case $host_cpu in
14465   ia64*)
14466     shrext_cmds='.so'
14467     hardcode_into_libs=yes
14468     dynamic_linker="$host_os dld.so"
14469     shlibpath_var=LD_LIBRARY_PATH
14470     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14471     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14472     soname_spec='${libname}${release}${shared_ext}$major'
14473     if test "X$HPUX_IA64_MODE" = X32; then
14474       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14475     else
14476       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14477     fi
14478     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14479     ;;
14480   hppa*64*)
14481     shrext_cmds='.sl'
14482     hardcode_into_libs=yes
14483     dynamic_linker="$host_os dld.sl"
14484     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14485     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14486     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14487     soname_spec='${libname}${release}${shared_ext}$major'
14488     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14489     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14490     ;;
14491   *)
14492     shrext_cmds='.sl'
14493     dynamic_linker="$host_os dld.sl"
14494     shlibpath_var=SHLIB_PATH
14495     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14496     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14497     soname_spec='${libname}${release}${shared_ext}$major'
14498     ;;
14499   esac
14500   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14501   postinstall_cmds='chmod 555 $lib'
14502   # or fails outright, so override atomically:
14503   install_override_mode=555
14504   ;;
14505
14506 interix[3-9]*)
14507   version_type=linux
14508   need_lib_prefix=no
14509   need_version=no
14510   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14511   soname_spec='${libname}${release}${shared_ext}$major'
14512   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14513   shlibpath_var=LD_LIBRARY_PATH
14514   shlibpath_overrides_runpath=no
14515   hardcode_into_libs=yes
14516   ;;
14517
14518 irix5* | irix6* | nonstopux*)
14519   case $host_os in
14520     nonstopux*) version_type=nonstopux ;;
14521     *)
14522         if test "$lt_cv_prog_gnu_ld" = yes; then
14523                 version_type=linux
14524         else
14525                 version_type=irix
14526         fi ;;
14527   esac
14528   need_lib_prefix=no
14529   need_version=no
14530   soname_spec='${libname}${release}${shared_ext}$major'
14531   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14532   case $host_os in
14533   irix5* | nonstopux*)
14534     libsuff= shlibsuff=
14535     ;;
14536   *)
14537     case $LD in # libtool.m4 will add one of these switches to LD
14538     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14539       libsuff= shlibsuff= libmagic=32-bit;;
14540     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14541       libsuff=32 shlibsuff=N32 libmagic=N32;;
14542     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14543       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14544     *) libsuff= shlibsuff= libmagic=never-match;;
14545     esac
14546     ;;
14547   esac
14548   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14549   shlibpath_overrides_runpath=no
14550   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14551   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14552   hardcode_into_libs=yes
14553   ;;
14554
14555 # No shared lib support for Linux oldld, aout, or coff.
14556 linux*oldld* | linux*aout* | linux*coff*)
14557   dynamic_linker=no
14558   ;;
14559
14560 # This must be Linux ELF.
14561
14562 # uclinux* changes (here and below) have been submitted to the libtool
14563 # project, but have not yet been accepted: they are GCC-local changes
14564 # for the time being.  (See
14565 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14566 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14567   version_type=linux
14568   need_lib_prefix=no
14569   need_version=no
14570   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14571   soname_spec='${libname}${release}${shared_ext}$major'
14572   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14573   shlibpath_var=LD_LIBRARY_PATH
14574   shlibpath_overrides_runpath=no
14575
14576   # Some binutils ld are patched to set DT_RUNPATH
14577   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14578   $as_echo_n "(cached) " >&6
14579 else
14580   lt_cv_shlibpath_overrides_runpath=no
14581     save_LDFLAGS=$LDFLAGS
14582     save_libdir=$libdir
14583     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14584          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14585     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14586 /* end confdefs.h.  */
14587
14588 int
14589 main ()
14590 {
14591
14592   ;
14593   return 0;
14594 }
14595 _ACEOF
14596 if ac_fn_cxx_try_link "$LINENO"; then :
14597   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14598   lt_cv_shlibpath_overrides_runpath=yes
14599 fi
14600 fi
14601 rm -f core conftest.err conftest.$ac_objext \
14602     conftest$ac_exeext conftest.$ac_ext
14603     LDFLAGS=$save_LDFLAGS
14604     libdir=$save_libdir
14605
14606 fi
14607
14608   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14609
14610   # This implies no fast_install, which is unacceptable.
14611   # Some rework will be needed to allow for fast_install
14612   # before this can be enabled.
14613   hardcode_into_libs=yes
14614
14615   # Append ld.so.conf contents to the search path
14616   if test -f /etc/ld.so.conf; then
14617     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' ' '`
14618     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14619   fi
14620
14621   # We used to test for /lib/ld.so.1 and disable shared libraries on
14622   # powerpc, because MkLinux only supported shared libraries with the
14623   # GNU dynamic linker.  Since this was broken with cross compilers,
14624   # most powerpc-linux boxes support dynamic linking these days and
14625   # people can always --disable-shared, the test was removed, and we
14626   # assume the GNU/Linux dynamic linker is in use.
14627   dynamic_linker='GNU/Linux ld.so'
14628   ;;
14629
14630 netbsd*)
14631   version_type=sunos
14632   need_lib_prefix=no
14633   need_version=no
14634   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14635     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14636     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14637     dynamic_linker='NetBSD (a.out) ld.so'
14638   else
14639     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14640     soname_spec='${libname}${release}${shared_ext}$major'
14641     dynamic_linker='NetBSD ld.elf_so'
14642   fi
14643   shlibpath_var=LD_LIBRARY_PATH
14644   shlibpath_overrides_runpath=yes
14645   hardcode_into_libs=yes
14646   ;;
14647
14648 newsos6)
14649   version_type=linux
14650   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14651   shlibpath_var=LD_LIBRARY_PATH
14652   shlibpath_overrides_runpath=yes
14653   ;;
14654
14655 *nto* | *qnx*)
14656   version_type=qnx
14657   need_lib_prefix=no
14658   need_version=no
14659   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14660   soname_spec='${libname}${release}${shared_ext}$major'
14661   shlibpath_var=LD_LIBRARY_PATH
14662   shlibpath_overrides_runpath=no
14663   hardcode_into_libs=yes
14664   dynamic_linker='ldqnx.so'
14665   ;;
14666
14667 openbsd*)
14668   version_type=sunos
14669   sys_lib_dlsearch_path_spec="/usr/lib"
14670   need_lib_prefix=no
14671   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14672   case $host_os in
14673     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14674     *)                          need_version=no  ;;
14675   esac
14676   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14677   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14678   shlibpath_var=LD_LIBRARY_PATH
14679   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14680     case $host_os in
14681       openbsd2.[89] | openbsd2.[89].*)
14682         shlibpath_overrides_runpath=no
14683         ;;
14684       *)
14685         shlibpath_overrides_runpath=yes
14686         ;;
14687       esac
14688   else
14689     shlibpath_overrides_runpath=yes
14690   fi
14691   ;;
14692
14693 os2*)
14694   libname_spec='$name'
14695   shrext_cmds=".dll"
14696   need_lib_prefix=no
14697   library_names_spec='$libname${shared_ext} $libname.a'
14698   dynamic_linker='OS/2 ld.exe'
14699   shlibpath_var=LIBPATH
14700   ;;
14701
14702 osf3* | osf4* | osf5*)
14703   version_type=osf
14704   need_lib_prefix=no
14705   need_version=no
14706   soname_spec='${libname}${release}${shared_ext}$major'
14707   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14708   shlibpath_var=LD_LIBRARY_PATH
14709   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14710   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14711   ;;
14712
14713 rdos*)
14714   dynamic_linker=no
14715   ;;
14716
14717 solaris*)
14718   version_type=linux
14719   need_lib_prefix=no
14720   need_version=no
14721   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14722   soname_spec='${libname}${release}${shared_ext}$major'
14723   shlibpath_var=LD_LIBRARY_PATH
14724   shlibpath_overrides_runpath=yes
14725   hardcode_into_libs=yes
14726   # ldd complains unless libraries are executable
14727   postinstall_cmds='chmod +x $lib'
14728   ;;
14729
14730 sunos4*)
14731   version_type=sunos
14732   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14733   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14734   shlibpath_var=LD_LIBRARY_PATH
14735   shlibpath_overrides_runpath=yes
14736   if test "$with_gnu_ld" = yes; then
14737     need_lib_prefix=no
14738   fi
14739   need_version=yes
14740   ;;
14741
14742 sysv4 | sysv4.3*)
14743   version_type=linux
14744   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14745   soname_spec='${libname}${release}${shared_ext}$major'
14746   shlibpath_var=LD_LIBRARY_PATH
14747   case $host_vendor in
14748     sni)
14749       shlibpath_overrides_runpath=no
14750       need_lib_prefix=no
14751       runpath_var=LD_RUN_PATH
14752       ;;
14753     siemens)
14754       need_lib_prefix=no
14755       ;;
14756     motorola)
14757       need_lib_prefix=no
14758       need_version=no
14759       shlibpath_overrides_runpath=no
14760       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14761       ;;
14762   esac
14763   ;;
14764
14765 sysv4*MP*)
14766   if test -d /usr/nec ;then
14767     version_type=linux
14768     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14769     soname_spec='$libname${shared_ext}.$major'
14770     shlibpath_var=LD_LIBRARY_PATH
14771   fi
14772   ;;
14773
14774 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14775   version_type=freebsd-elf
14776   need_lib_prefix=no
14777   need_version=no
14778   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14779   soname_spec='${libname}${release}${shared_ext}$major'
14780   shlibpath_var=LD_LIBRARY_PATH
14781   shlibpath_overrides_runpath=yes
14782   hardcode_into_libs=yes
14783   if test "$with_gnu_ld" = yes; then
14784     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14785   else
14786     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14787     case $host_os in
14788       sco3.2v5*)
14789         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14790         ;;
14791     esac
14792   fi
14793   sys_lib_dlsearch_path_spec='/usr/lib'
14794   ;;
14795
14796 tpf*)
14797   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14798   version_type=linux
14799   need_lib_prefix=no
14800   need_version=no
14801   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14802   shlibpath_var=LD_LIBRARY_PATH
14803   shlibpath_overrides_runpath=no
14804   hardcode_into_libs=yes
14805   ;;
14806
14807 uts4*)
14808   version_type=linux
14809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14810   soname_spec='${libname}${release}${shared_ext}$major'
14811   shlibpath_var=LD_LIBRARY_PATH
14812   ;;
14813
14814 # Shared libraries for VwWorks, >= 7 only at this stage
14815 # and (fpic) still incompatible with "large" code models
14816 # in a few configurations. Only for RTP mode in any case,
14817 # and upon explicit request at configure time.
14818 vxworks7*)
14819   dynamic_linker=no
14820   case ${with_multisubdir}-${enable_shared} in
14821     *large*)
14822       ;;
14823     *mrtp*-yes)
14824       version_type=linux
14825       need_lib_prefix=no
14826       need_version=no
14827       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14828       soname_spec='${libname}${release}${shared_ext}$major'
14829       dynamic_linker="$host_os module_loader"
14830       ;;
14831   esac
14832   ;;
14833 *)
14834   dynamic_linker=no
14835   ;;
14836 esac
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14838 $as_echo "$dynamic_linker" >&6; }
14839 test "$dynamic_linker" = no && can_build_shared=no
14840
14841 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14842 if test "$GCC" = yes; then
14843   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14844 fi
14845
14846 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14847   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14848 fi
14849 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14850   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14851 fi
14852
14853
14854
14855
14856
14857
14858
14859
14860
14861
14862
14863
14864
14865
14866
14867
14868
14869
14870
14871
14872
14873
14874
14875
14876
14877
14878
14879
14880
14881
14882
14883
14884
14885
14886
14887
14888
14889
14890     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14891 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14892 hardcode_action_CXX=
14893 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14894    test -n "$runpath_var_CXX" ||
14895    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14896
14897   # We can hardcode non-existent directories.
14898   if test "$hardcode_direct_CXX" != no &&
14899      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14900      # have to relink, otherwise we might link with an installed library
14901      # when we should be linking with a yet-to-be-installed one
14902      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14903      test "$hardcode_minus_L_CXX" != no; then
14904     # Linking always hardcodes the temporary library directory.
14905     hardcode_action_CXX=relink
14906   else
14907     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14908     hardcode_action_CXX=immediate
14909   fi
14910 else
14911   # We cannot hardcode anything, or else we can only hardcode existing
14912   # directories.
14913   hardcode_action_CXX=unsupported
14914 fi
14915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14916 $as_echo "$hardcode_action_CXX" >&6; }
14917
14918 if test "$hardcode_action_CXX" = relink ||
14919    test "$inherit_rpath_CXX" = yes; then
14920   # Fast installation is not supported
14921   enable_fast_install=no
14922 elif test "$shlibpath_overrides_runpath" = yes ||
14923      test "$enable_shared" = no; then
14924   # Fast installation is not necessary
14925   enable_fast_install=needless
14926 fi
14927
14928
14929
14930
14931
14932
14933
14934   fi # test -n "$compiler"
14935
14936   CC=$lt_save_CC
14937   LDCXX=$LD
14938   LD=$lt_save_LD
14939   GCC=$lt_save_GCC
14940   with_gnu_ld=$lt_save_with_gnu_ld
14941   lt_cv_path_LDCXX=$lt_cv_path_LD
14942   lt_cv_path_LD=$lt_save_path_LD
14943   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14944   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14945 fi # test "$_lt_caught_CXX_error" != yes
14946
14947 ac_ext=c
14948 ac_cpp='$CPP $CPPFLAGS'
14949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14952
14953
14954
14955
14956
14957
14958
14959
14960
14961
14962
14963
14964
14965         ac_config_commands="$ac_config_commands libtool"
14966
14967
14968
14969
14970 # Only expand once:
14971
14972
14973
14974 if test -n "$ac_tool_prefix"; then
14975   # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
14976 set dummy ${ac_tool_prefix}readelf; ac_word=$2
14977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14978 $as_echo_n "checking for $ac_word... " >&6; }
14979 if ${ac_cv_prog_READELF+:} false; then :
14980   $as_echo_n "(cached) " >&6
14981 else
14982   if test -n "$READELF"; then
14983   ac_cv_prog_READELF="$READELF" # Let the user override the test.
14984 else
14985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14986 for as_dir in $PATH
14987 do
14988   IFS=$as_save_IFS
14989   test -z "$as_dir" && as_dir=.
14990     for ac_exec_ext in '' $ac_executable_extensions; do
14991   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14992     ac_cv_prog_READELF="${ac_tool_prefix}readelf"
14993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14994     break 2
14995   fi
14996 done
14997   done
14998 IFS=$as_save_IFS
14999
15000 fi
15001 fi
15002 READELF=$ac_cv_prog_READELF
15003 if test -n "$READELF"; then
15004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
15005 $as_echo "$READELF" >&6; }
15006 else
15007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15008 $as_echo "no" >&6; }
15009 fi
15010
15011
15012 fi
15013 if test -z "$ac_cv_prog_READELF"; then
15014   ac_ct_READELF=$READELF
15015   # Extract the first word of "readelf", so it can be a program name with args.
15016 set dummy readelf; ac_word=$2
15017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15018 $as_echo_n "checking for $ac_word... " >&6; }
15019 if ${ac_cv_prog_ac_ct_READELF+:} false; then :
15020   $as_echo_n "(cached) " >&6
15021 else
15022   if test -n "$ac_ct_READELF"; then
15023   ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
15024 else
15025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15026 for as_dir in $PATH
15027 do
15028   IFS=$as_save_IFS
15029   test -z "$as_dir" && as_dir=.
15030     for ac_exec_ext in '' $ac_executable_extensions; do
15031   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15032     ac_cv_prog_ac_ct_READELF="readelf"
15033     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15034     break 2
15035   fi
15036 done
15037   done
15038 IFS=$as_save_IFS
15039
15040 fi
15041 fi
15042 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
15043 if test -n "$ac_ct_READELF"; then
15044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
15045 $as_echo "$ac_ct_READELF" >&6; }
15046 else
15047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15048 $as_echo "no" >&6; }
15049 fi
15050
15051   if test "x$ac_ct_READELF" = x; then
15052     READELF=""
15053   else
15054     case $cross_compiling:$ac_tool_warned in
15055 yes:)
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15057 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15058 ac_tool_warned=yes ;;
15059 esac
15060     READELF=$ac_ct_READELF
15061   fi
15062 else
15063   READELF="$ac_cv_prog_READELF"
15064 fi
15065
15066
15067 # Test for 64-bit build.
15068 # The cast to long int works around a bug in the HP C Compiler
15069 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15070 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15071 # This bug is HP SR number 8606223364.
15072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
15073 $as_echo_n "checking size of size_t... " >&6; }
15074 if ${ac_cv_sizeof_size_t+:} false; then :
15075   $as_echo_n "(cached) " >&6
15076 else
15077   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
15078
15079 else
15080   if test "$ac_cv_type_size_t" = yes; then
15081      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15083 as_fn_error 77 "cannot compute sizeof (size_t)
15084 See \`config.log' for more details" "$LINENO" 5; }
15085    else
15086      ac_cv_sizeof_size_t=0
15087    fi
15088 fi
15089
15090 fi
15091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
15092 $as_echo "$ac_cv_sizeof_size_t" >&6; }
15093
15094
15095
15096 cat >>confdefs.h <<_ACEOF
15097 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
15098 _ACEOF
15099
15100
15101
15102 cat > local.exp <<EOF
15103 set CC_FOR_TARGET "$CC"
15104 set CXX_FOR_TARGET "$CXX"
15105 set compiler_vendor "$ax_cv_c_compiler_vendor"
15106 EOF
15107
15108
15109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
15110 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
15111     # Check whether --enable-maintainer-mode was given.
15112 if test "${enable_maintainer_mode+set}" = set; then :
15113   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
15114 else
15115   USE_MAINTAINER_MODE=no
15116 fi
15117
15118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
15119 $as_echo "$USE_MAINTAINER_MODE" >&6; }
15120    if test $USE_MAINTAINER_MODE = yes; then
15121   MAINTAINER_MODE_TRUE=
15122   MAINTAINER_MODE_FALSE='#'
15123 else
15124   MAINTAINER_MODE_TRUE='#'
15125   MAINTAINER_MODE_FALSE=
15126 fi
15127
15128   MAINT=$MAINTAINER_MODE_TRUE
15129
15130
15131
15132 for ac_header in sys/memfd.h
15133 do :
15134   ac_fn_c_check_header_mongrel "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default"
15135 if test "x$ac_cv_header_sys_memfd_h" = xyes; then :
15136   cat >>confdefs.h <<_ACEOF
15137 #define HAVE_SYS_MEMFD_H 1
15138 _ACEOF
15139
15140 fi
15141
15142 done
15143
15144 for ac_func in memfd_create
15145 do :
15146   ac_fn_c_check_func "$LINENO" "memfd_create" "ac_cv_func_memfd_create"
15147 if test "x$ac_cv_func_memfd_create" = xyes; then :
15148   cat >>confdefs.h <<_ACEOF
15149 #define HAVE_MEMFD_CREATE 1
15150 _ACEOF
15151
15152 fi
15153 done
15154
15155
15156 for ac_header in sys/mman.h
15157 do :
15158   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15159 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15160   cat >>confdefs.h <<_ACEOF
15161 #define HAVE_SYS_MMAN_H 1
15162 _ACEOF
15163
15164 fi
15165
15166 done
15167
15168 for ac_func in mmap mkostemp mkstemp
15169 do :
15170   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15171 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15172 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15173   cat >>confdefs.h <<_ACEOF
15174 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15175 _ACEOF
15176
15177 fi
15178 done
15179
15180
15181 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15182 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15183   libffi_header_sys_mman_h=yes
15184 else
15185   libffi_header_sys_mman_h=no
15186 fi
15187
15188
15189 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
15190 if test "x$ac_cv_func_mmap" = xyes; then :
15191   libffi_func_mmap=yes
15192 else
15193   libffi_func_mmap=no
15194 fi
15195
15196 if test "$libffi_header_sys_mman_h" != yes \
15197  || test "$libffi_func_mmap" != yes; then
15198    ac_cv_func_mmap_file=no
15199    ac_cv_func_mmap_dev_zero=no
15200    ac_cv_func_mmap_anon=no
15201 else
15202    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
15203 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
15204 if ${ac_cv_func_mmap_file+:} false; then :
15205   $as_echo_n "(cached) " >&6
15206 else
15207   # Add a system to this blacklist if
15208    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
15209    # memory area containing the same data that you'd get if you applied
15210    # read() to the same fd.  The only system known to have a problem here
15211    # is VMS, where text files have record structure.
15212    case "$host_os" in
15213      vms* | ultrix*)
15214         ac_cv_func_mmap_file=no ;;
15215      *)
15216         ac_cv_func_mmap_file=yes;;
15217    esac
15218 fi
15219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
15220 $as_echo "$ac_cv_func_mmap_file" >&6; }
15221    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
15222 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
15223 if ${ac_cv_func_mmap_dev_zero+:} false; then :
15224   $as_echo_n "(cached) " >&6
15225 else
15226   # Add a system to this blacklist if it has mmap() but /dev/zero
15227    # does not exist, or if mmapping /dev/zero does not give anonymous
15228    # zeroed pages with both the following properties:
15229    # 1. If you map N consecutive pages in with one call, and then
15230    #    unmap any subset of those pages, the pages that were not
15231    #    explicitly unmapped remain accessible.
15232    # 2. If you map two adjacent blocks of memory and then unmap them
15233    #    both at once, they must both go away.
15234    # Systems known to be in this category are Windows (all variants),
15235    # VMS, and Darwin.
15236    case "$host_os" in
15237      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
15238         ac_cv_func_mmap_dev_zero=no ;;
15239      *)
15240         ac_cv_func_mmap_dev_zero=yes;;
15241    esac
15242 fi
15243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
15244 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
15245
15246    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
15247    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
15248 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
15249 if ${ac_cv_decl_map_anon+:} false; then :
15250   $as_echo_n "(cached) " >&6
15251 else
15252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15253 /* end confdefs.h.  */
15254 #include <sys/types.h>
15255 #include <sys/mman.h>
15256 #include <unistd.h>
15257
15258 #ifndef MAP_ANONYMOUS
15259 #define MAP_ANONYMOUS MAP_ANON
15260 #endif
15261
15262 int
15263 main ()
15264 {
15265 int n = MAP_ANONYMOUS;
15266   ;
15267   return 0;
15268 }
15269 _ACEOF
15270 if ac_fn_c_try_compile "$LINENO"; then :
15271   ac_cv_decl_map_anon=yes
15272 else
15273   ac_cv_decl_map_anon=no
15274 fi
15275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15276 fi
15277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
15278 $as_echo "$ac_cv_decl_map_anon" >&6; }
15279
15280    if test $ac_cv_decl_map_anon = no; then
15281      ac_cv_func_mmap_anon=no
15282    else
15283      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
15284 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
15285 if ${ac_cv_func_mmap_anon+:} false; then :
15286   $as_echo_n "(cached) " >&6
15287 else
15288   # Add a system to this blacklist if it has mmap() and MAP_ANON or
15289    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
15290    # doesn't give anonymous zeroed pages with the same properties listed
15291    # above for use of /dev/zero.
15292    # Systems known to be in this category are Windows, VMS, and SCO Unix.
15293    case "$host_os" in
15294      vms* | cygwin* | pe | mingw* | sco* | udk* )
15295         ac_cv_func_mmap_anon=no ;;
15296      *)
15297         ac_cv_func_mmap_anon=yes;;
15298    esac
15299 fi
15300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
15301 $as_echo "$ac_cv_func_mmap_anon" >&6; }
15302    fi
15303 fi
15304
15305 if test $ac_cv_func_mmap_file = yes; then
15306
15307 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
15308
15309 fi
15310 if test $ac_cv_func_mmap_dev_zero = yes; then
15311
15312 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
15313
15314 fi
15315 if test $ac_cv_func_mmap_anon = yes; then
15316
15317 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
15318
15319 fi
15320
15321
15322  if test -d $srcdir/testsuite; then
15323   TESTSUBDIR_TRUE=
15324   TESTSUBDIR_FALSE='#'
15325 else
15326   TESTSUBDIR_TRUE='#'
15327   TESTSUBDIR_FALSE=
15328 fi
15329
15330
15331 TARGETDIR="unknown"
15332 HAVE_LONG_DOUBLE_VARIANT=0
15333
15334 . ${srcdir}/configure.host
15335
15336 if test -n "${UNSUPPORTED}"; then
15337   as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
15338 fi
15339
15340
15341
15342
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15344 $as_echo_n "checking for ANSI C header files... " >&6; }
15345 if ${ac_cv_header_stdc+:} false; then :
15346   $as_echo_n "(cached) " >&6
15347 else
15348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15349 /* end confdefs.h.  */
15350 #include <stdlib.h>
15351 #include <stdarg.h>
15352 #include <string.h>
15353 #include <float.h>
15354
15355 int
15356 main ()
15357 {
15358
15359   ;
15360   return 0;
15361 }
15362 _ACEOF
15363 if ac_fn_c_try_compile "$LINENO"; then :
15364   ac_cv_header_stdc=yes
15365 else
15366   ac_cv_header_stdc=no
15367 fi
15368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15369
15370 if test $ac_cv_header_stdc = yes; then
15371   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15373 /* end confdefs.h.  */
15374 #include <string.h>
15375
15376 _ACEOF
15377 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15378   $EGREP "memchr" >/dev/null 2>&1; then :
15379
15380 else
15381   ac_cv_header_stdc=no
15382 fi
15383 rm -f conftest*
15384
15385 fi
15386
15387 if test $ac_cv_header_stdc = yes; then
15388   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15390 /* end confdefs.h.  */
15391 #include <stdlib.h>
15392
15393 _ACEOF
15394 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15395   $EGREP "free" >/dev/null 2>&1; then :
15396
15397 else
15398   ac_cv_header_stdc=no
15399 fi
15400 rm -f conftest*
15401
15402 fi
15403
15404 if test $ac_cv_header_stdc = yes; then
15405   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15406   if test "$cross_compiling" = yes; then :
15407   :
15408 else
15409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15410 /* end confdefs.h.  */
15411 #include <ctype.h>
15412 #include <stdlib.h>
15413 #if ((' ' & 0x0FF) == 0x020)
15414 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15415 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15416 #else
15417 # define ISLOWER(c) \
15418                    (('a' <= (c) && (c) <= 'i') \
15419                      || ('j' <= (c) && (c) <= 'r') \
15420                      || ('s' <= (c) && (c) <= 'z'))
15421 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15422 #endif
15423
15424 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15425 int
15426 main ()
15427 {
15428   int i;
15429   for (i = 0; i < 256; i++)
15430     if (XOR (islower (i), ISLOWER (i))
15431         || toupper (i) != TOUPPER (i))
15432       return 2;
15433   return 0;
15434 }
15435 _ACEOF
15436 if ac_fn_c_try_run "$LINENO"; then :
15437
15438 else
15439   ac_cv_header_stdc=no
15440 fi
15441 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15442   conftest.$ac_objext conftest.beam conftest.$ac_ext
15443 fi
15444
15445 fi
15446 fi
15447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15448 $as_echo "$ac_cv_header_stdc" >&6; }
15449 if test $ac_cv_header_stdc = yes; then
15450
15451 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15452
15453 fi
15454
15455 for ac_func in memcpy
15456 do :
15457   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15458 if test "x$ac_cv_func_memcpy" = xyes; then :
15459   cat >>confdefs.h <<_ACEOF
15460 #define HAVE_MEMCPY 1
15461 _ACEOF
15462
15463 fi
15464 done
15465
15466 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
15467 if test "x$ac_cv_type_size_t" = xyes; then :
15468
15469 else
15470
15471 cat >>confdefs.h <<_ACEOF
15472 #define size_t unsigned int
15473 _ACEOF
15474
15475 fi
15476
15477 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15478 # for constant arguments.  Useless!
15479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15480 $as_echo_n "checking for working alloca.h... " >&6; }
15481 if ${ac_cv_working_alloca_h+:} false; then :
15482   $as_echo_n "(cached) " >&6
15483 else
15484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15485 /* end confdefs.h.  */
15486 #include <alloca.h>
15487 int
15488 main ()
15489 {
15490 char *p = (char *) alloca (2 * sizeof (int));
15491                           if (p) return 0;
15492   ;
15493   return 0;
15494 }
15495 _ACEOF
15496 if ac_fn_c_try_link "$LINENO"; then :
15497   ac_cv_working_alloca_h=yes
15498 else
15499   ac_cv_working_alloca_h=no
15500 fi
15501 rm -f core conftest.err conftest.$ac_objext \
15502     conftest$ac_exeext conftest.$ac_ext
15503 fi
15504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15505 $as_echo "$ac_cv_working_alloca_h" >&6; }
15506 if test $ac_cv_working_alloca_h = yes; then
15507
15508 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15509
15510 fi
15511
15512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15513 $as_echo_n "checking for alloca... " >&6; }
15514 if ${ac_cv_func_alloca_works+:} false; then :
15515   $as_echo_n "(cached) " >&6
15516 else
15517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15518 /* end confdefs.h.  */
15519 #ifdef __GNUC__
15520 # define alloca __builtin_alloca
15521 #else
15522 # ifdef _MSC_VER
15523 #  include <malloc.h>
15524 #  define alloca _alloca
15525 # else
15526 #  ifdef HAVE_ALLOCA_H
15527 #   include <alloca.h>
15528 #  else
15529 #   ifdef _AIX
15530  #pragma alloca
15531 #   else
15532 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15533 void *alloca (size_t);
15534 #    endif
15535 #   endif
15536 #  endif
15537 # endif
15538 #endif
15539
15540 int
15541 main ()
15542 {
15543 char *p = (char *) alloca (1);
15544                                     if (p) return 0;
15545   ;
15546   return 0;
15547 }
15548 _ACEOF
15549 if ac_fn_c_try_link "$LINENO"; then :
15550   ac_cv_func_alloca_works=yes
15551 else
15552   ac_cv_func_alloca_works=no
15553 fi
15554 rm -f core conftest.err conftest.$ac_objext \
15555     conftest$ac_exeext conftest.$ac_ext
15556 fi
15557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15558 $as_echo "$ac_cv_func_alloca_works" >&6; }
15559
15560 if test $ac_cv_func_alloca_works = yes; then
15561
15562 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15563
15564 else
15565   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15566 # that cause trouble.  Some versions do not even contain alloca or
15567 # contain a buggy version.  If you still want to use their alloca,
15568 # use ar to extract alloca.o from them instead of compiling alloca.c.
15569
15570 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15571
15572 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15573
15574
15575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15576 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15577 if ${ac_cv_os_cray+:} false; then :
15578   $as_echo_n "(cached) " >&6
15579 else
15580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15581 /* end confdefs.h.  */
15582 #if defined CRAY && ! defined CRAY2
15583 webecray
15584 #else
15585 wenotbecray
15586 #endif
15587
15588 _ACEOF
15589 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15590   $EGREP "webecray" >/dev/null 2>&1; then :
15591   ac_cv_os_cray=yes
15592 else
15593   ac_cv_os_cray=no
15594 fi
15595 rm -f conftest*
15596
15597 fi
15598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15599 $as_echo "$ac_cv_os_cray" >&6; }
15600 if test $ac_cv_os_cray = yes; then
15601   for ac_func in _getb67 GETB67 getb67; do
15602     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15603 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15604 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15605
15606 cat >>confdefs.h <<_ACEOF
15607 #define CRAY_STACKSEG_END $ac_func
15608 _ACEOF
15609
15610     break
15611 fi
15612
15613   done
15614 fi
15615
15616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15617 $as_echo_n "checking stack direction for C alloca... " >&6; }
15618 if ${ac_cv_c_stack_direction+:} false; then :
15619   $as_echo_n "(cached) " >&6
15620 else
15621   if test "$cross_compiling" = yes; then :
15622   ac_cv_c_stack_direction=0
15623 else
15624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15625 /* end confdefs.h.  */
15626 $ac_includes_default
15627 int
15628 find_stack_direction (int *addr, int depth)
15629 {
15630   int dir, dummy = 0;
15631   if (! addr)
15632     addr = &dummy;
15633   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15634   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15635   return dir + dummy;
15636 }
15637
15638 int
15639 main (int argc, char **argv)
15640 {
15641   return find_stack_direction (0, argc + !argv + 20) < 0;
15642 }
15643 _ACEOF
15644 if ac_fn_c_try_run "$LINENO"; then :
15645   ac_cv_c_stack_direction=1
15646 else
15647   ac_cv_c_stack_direction=-1
15648 fi
15649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15650   conftest.$ac_objext conftest.beam conftest.$ac_ext
15651 fi
15652
15653 fi
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15655 $as_echo "$ac_cv_c_stack_direction" >&6; }
15656 cat >>confdefs.h <<_ACEOF
15657 #define STACK_DIRECTION $ac_cv_c_stack_direction
15658 _ACEOF
15659
15660
15661 fi
15662
15663
15664 # The cast to long int works around a bug in the HP C Compiler
15665 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15666 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15667 # This bug is HP SR number 8606223364.
15668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15669 $as_echo_n "checking size of double... " >&6; }
15670 if ${ac_cv_sizeof_double+:} false; then :
15671   $as_echo_n "(cached) " >&6
15672 else
15673   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15674
15675 else
15676   if test "$ac_cv_type_double" = yes; then
15677      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15678 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15679 as_fn_error 77 "cannot compute sizeof (double)
15680 See \`config.log' for more details" "$LINENO" 5; }
15681    else
15682      ac_cv_sizeof_double=0
15683    fi
15684 fi
15685
15686 fi
15687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15688 $as_echo "$ac_cv_sizeof_double" >&6; }
15689
15690
15691
15692 cat >>confdefs.h <<_ACEOF
15693 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15694 _ACEOF
15695
15696
15697 # The cast to long int works around a bug in the HP C Compiler
15698 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15699 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15700 # This bug is HP SR number 8606223364.
15701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15702 $as_echo_n "checking size of long double... " >&6; }
15703 if ${ac_cv_sizeof_long_double+:} false; then :
15704   $as_echo_n "(cached) " >&6
15705 else
15706   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15707
15708 else
15709   if test "$ac_cv_type_long_double" = yes; then
15710      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15712 as_fn_error 77 "cannot compute sizeof (long double)
15713 See \`config.log' for more details" "$LINENO" 5; }
15714    else
15715      ac_cv_sizeof_long_double=0
15716    fi
15717 fi
15718
15719 fi
15720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15721 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15722
15723
15724
15725 cat >>confdefs.h <<_ACEOF
15726 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15727 _ACEOF
15728
15729
15730
15731 # Also AC_SUBST this variable for ffi.h.
15732 if test -z "$HAVE_LONG_DOUBLE"; then
15733   HAVE_LONG_DOUBLE=0
15734   if test $ac_cv_sizeof_long_double != 0; then
15735     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15736
15737 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15738
15739       HAVE_LONG_DOUBLE=1
15740     else
15741       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15742         HAVE_LONG_DOUBLE=1
15743
15744 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15745
15746       fi
15747     fi
15748   fi
15749 fi
15750
15751
15752
15753  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15754 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15755 if ${ac_cv_c_bigendian+:} false; then :
15756   $as_echo_n "(cached) " >&6
15757 else
15758   ac_cv_c_bigendian=unknown
15759     # See if we're dealing with a universal compiler.
15760     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15761 /* end confdefs.h.  */
15762 #ifndef __APPLE_CC__
15763                not a universal capable compiler
15764              #endif
15765              typedef int dummy;
15766
15767 _ACEOF
15768 if ac_fn_c_try_compile "$LINENO"; then :
15769
15770         # Check for potential -arch flags.  It is not universal unless
15771         # there are at least two -arch flags with different values.
15772         ac_arch=
15773         ac_prev=
15774         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15775          if test -n "$ac_prev"; then
15776            case $ac_word in
15777              i?86 | x86_64 | ppc | ppc64)
15778                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15779                  ac_arch=$ac_word
15780                else
15781                  ac_cv_c_bigendian=universal
15782                  break
15783                fi
15784                ;;
15785            esac
15786            ac_prev=
15787          elif test "x$ac_word" = "x-arch"; then
15788            ac_prev=arch
15789          fi
15790        done
15791 fi
15792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15793     if test $ac_cv_c_bigendian = unknown; then
15794       # See if sys/param.h defines the BYTE_ORDER macro.
15795       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15796 /* end confdefs.h.  */
15797 #include <sys/types.h>
15798              #include <sys/param.h>
15799
15800 int
15801 main ()
15802 {
15803 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15804                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15805                      && LITTLE_ENDIAN)
15806               bogus endian macros
15807              #endif
15808
15809   ;
15810   return 0;
15811 }
15812 _ACEOF
15813 if ac_fn_c_try_compile "$LINENO"; then :
15814   # It does; now see whether it defined to BIG_ENDIAN or not.
15815          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15816 /* end confdefs.h.  */
15817 #include <sys/types.h>
15818                 #include <sys/param.h>
15819
15820 int
15821 main ()
15822 {
15823 #if BYTE_ORDER != BIG_ENDIAN
15824                  not big endian
15825                 #endif
15826
15827   ;
15828   return 0;
15829 }
15830 _ACEOF
15831 if ac_fn_c_try_compile "$LINENO"; then :
15832   ac_cv_c_bigendian=yes
15833 else
15834   ac_cv_c_bigendian=no
15835 fi
15836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15837 fi
15838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15839     fi
15840     if test $ac_cv_c_bigendian = unknown; then
15841       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15842       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15843 /* end confdefs.h.  */
15844 #include <limits.h>
15845
15846 int
15847 main ()
15848 {
15849 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15850               bogus endian macros
15851              #endif
15852
15853   ;
15854   return 0;
15855 }
15856 _ACEOF
15857 if ac_fn_c_try_compile "$LINENO"; then :
15858   # It does; now see whether it defined to _BIG_ENDIAN or not.
15859          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15860 /* end confdefs.h.  */
15861 #include <limits.h>
15862
15863 int
15864 main ()
15865 {
15866 #ifndef _BIG_ENDIAN
15867                  not big endian
15868                 #endif
15869
15870   ;
15871   return 0;
15872 }
15873 _ACEOF
15874 if ac_fn_c_try_compile "$LINENO"; then :
15875   ac_cv_c_bigendian=yes
15876 else
15877   ac_cv_c_bigendian=no
15878 fi
15879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15880 fi
15881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15882     fi
15883     if test $ac_cv_c_bigendian = unknown; then
15884       # Compile a test program.
15885       if test "$cross_compiling" = yes; then :
15886   # Try to guess by grepping values from an object file.
15887          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15888 /* end confdefs.h.  */
15889 short int ascii_mm[] =
15890                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15891                 short int ascii_ii[] =
15892                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15893                 int use_ascii (int i) {
15894                   return ascii_mm[i] + ascii_ii[i];
15895                 }
15896                 short int ebcdic_ii[] =
15897                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15898                 short int ebcdic_mm[] =
15899                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15900                 int use_ebcdic (int i) {
15901                   return ebcdic_mm[i] + ebcdic_ii[i];
15902                 }
15903                 extern int foo;
15904
15905 int
15906 main ()
15907 {
15908 return use_ascii (foo) == use_ebcdic (foo);
15909   ;
15910   return 0;
15911 }
15912 _ACEOF
15913 if ac_fn_c_try_compile "$LINENO"; then :
15914   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15915               ac_cv_c_bigendian=yes
15916             fi
15917             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15918               if test "$ac_cv_c_bigendian" = unknown; then
15919                 ac_cv_c_bigendian=no
15920               else
15921                 # finding both strings is unlikely to happen, but who knows?
15922                 ac_cv_c_bigendian=unknown
15923               fi
15924             fi
15925 fi
15926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15927 else
15928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15929 /* end confdefs.h.  */
15930 $ac_includes_default
15931 int
15932 main ()
15933 {
15934
15935              /* Are we little or big endian?  From Harbison&Steele.  */
15936              union
15937              {
15938                long int l;
15939                char c[sizeof (long int)];
15940              } u;
15941              u.l = 1;
15942              return u.c[sizeof (long int) - 1] == 1;
15943
15944   ;
15945   return 0;
15946 }
15947 _ACEOF
15948 if ac_fn_c_try_run "$LINENO"; then :
15949   ac_cv_c_bigendian=no
15950 else
15951   ac_cv_c_bigendian=yes
15952 fi
15953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15954   conftest.$ac_objext conftest.beam conftest.$ac_ext
15955 fi
15956
15957     fi
15958 fi
15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15960 $as_echo "$ac_cv_c_bigendian" >&6; }
15961  case $ac_cv_c_bigendian in #(
15962    yes)
15963      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15964 ;; #(
15965    no)
15966       ;; #(
15967    universal)
15968
15969 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15970
15971      ;; #(
15972    *)
15973      as_fn_error $? "unknown endianness
15974  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15975  esac
15976
15977
15978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
15979 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
15980 if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
15981   $as_echo_n "(cached) " >&6
15982 else
15983
15984     gcc_cv_as_cfi_pseudo_op=unknown
15985     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15986 /* end confdefs.h.  */
15987 asm (".cfi_startproc\n\t.cfi_endproc");
15988 int
15989 main ()
15990 {
15991
15992   ;
15993   return 0;
15994 }
15995 _ACEOF
15996 if ac_fn_c_try_compile "$LINENO"; then :
15997   gcc_cv_as_cfi_pseudo_op=yes
15998 else
15999   gcc_cv_as_cfi_pseudo_op=no
16000 fi
16001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16002
16003 fi
16004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
16005 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
16006  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
16007
16008 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
16009
16010  fi
16011
16012
16013 case "$TARGET" in
16014   SPARC)
16015     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
16016 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
16017 if ${libffi_cv_as_sparc_ua_pcrel+:} false; then :
16018   $as_echo_n "(cached) " >&6
16019 else
16020
16021         save_CFLAGS="$CFLAGS"
16022         save_LDFLAGS="$LDFLAGS"
16023         CFLAGS="$CFLAGS -fpic"
16024         LDFLAGS="$LDFLAGS -shared"
16025         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16026 /* end confdefs.h.  */
16027 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
16028 int
16029 main ()
16030 {
16031
16032   ;
16033   return 0;
16034 }
16035 _ACEOF
16036 if ac_fn_c_try_link "$LINENO"; then :
16037   libffi_cv_as_sparc_ua_pcrel=yes
16038 else
16039   libffi_cv_as_sparc_ua_pcrel=no
16040 fi
16041 rm -f core conftest.err conftest.$ac_objext \
16042     conftest$ac_exeext conftest.$ac_ext
16043         CFLAGS="$save_CFLAGS"
16044         LDFLAGS="$save_LDFLAGS"
16045 fi
16046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
16047 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
16048     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
16049
16050 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
16051
16052     fi
16053
16054     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
16055 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
16056 if ${libffi_cv_as_register_pseudo_op+:} false; then :
16057   $as_echo_n "(cached) " >&6
16058 else
16059
16060        libffi_cv_as_register_pseudo_op=unknown
16061        # Check if we have .register
16062        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16063 /* end confdefs.h.  */
16064
16065 int
16066 main ()
16067 {
16068 asm (".register %g2, #scratch");
16069   ;
16070   return 0;
16071 }
16072 _ACEOF
16073 if ac_fn_c_try_compile "$LINENO"; then :
16074   libffi_cv_as_register_pseudo_op=yes
16075 else
16076   libffi_cv_as_register_pseudo_op=no
16077 fi
16078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16079
16080 fi
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
16082 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
16083     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
16084
16085 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
16086
16087     fi
16088     ;;
16089
16090   X86*)
16091     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
16092 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
16093 if ${libffi_cv_as_x86_pcrel+:} false; then :
16094   $as_echo_n "(cached) " >&6
16095 else
16096
16097         libffi_cv_as_x86_pcrel=no
16098         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
16099         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
16100             libffi_cv_as_x86_pcrel=yes
16101         fi
16102
16103 fi
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
16105 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
16106     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
16107
16108 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16109
16110     fi
16111     ;;
16112
16113   S390)
16114     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
16115 $as_echo_n "checking compiler uses zarch features... " >&6; }
16116 if ${libffi_cv_as_s390_zarch+:} false; then :
16117   $as_echo_n "(cached) " >&6
16118 else
16119
16120         libffi_cv_as_s390_zarch=no
16121         echo 'void foo(void) { bar(); bar(); }' > conftest.c
16122         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
16123             if grep -q brasl conftest.s; then
16124                 libffi_cv_as_s390_zarch=yes
16125             fi
16126         fi
16127
16128 fi
16129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
16130 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
16131     if test "x$libffi_cv_as_s390_zarch" = xyes; then
16132
16133 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
16134
16135     fi
16136     ;;
16137 esac
16138
16139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports pointer authentication" >&5
16140 $as_echo_n "checking whether compiler supports pointer authentication... " >&6; }
16141 if ${libffi_cv_as_ptrauth+:} false; then :
16142   $as_echo_n "(cached) " >&6
16143 else
16144
16145    libffi_cv_as_ptrauth=unknown
16146    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16147 /* end confdefs.h.  */
16148
16149 int
16150 main ()
16151 {
16152
16153 #ifdef __clang__
16154 # if __has_feature(ptrauth_calls)
16155 #  define HAVE_PTRAUTH 1
16156 # endif
16157 #endif
16158
16159 #ifndef HAVE_PTRAUTH
16160 # error Pointer authentication not supported
16161 #endif
16162
16163   ;
16164   return 0;
16165 }
16166 _ACEOF
16167 if ac_fn_c_try_compile "$LINENO"; then :
16168   libffi_cv_as_ptrauth=yes
16169 else
16170   libffi_cv_as_ptrauth=no
16171 fi
16172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16173
16174 fi
16175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ptrauth" >&5
16176 $as_echo "$libffi_cv_as_ptrauth" >&6; }
16177 if test "x$libffi_cv_as_ptrauth" = xyes; then
16178
16179 $as_echo "#define HAVE_PTRAUTH 1" >>confdefs.h
16180
16181 fi
16182
16183 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
16184 # Check whether --enable-pax_emutramp was given.
16185 if test "${enable_pax_emutramp+set}" = set; then :
16186   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
16187
16188 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
16189
16190   fi
16191 fi
16192
16193
16194 FFI_EXEC_TRAMPOLINE_TABLE=0
16195 case "$target" in
16196      *arm*-apple-* | aarch64-apple-*)
16197        FFI_EXEC_TRAMPOLINE_TABLE=1
16198
16199 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
16200
16201      ;;
16202      *-apple-* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris* | *-linux-android*)
16203
16204 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
16205
16206      ;;
16207 esac
16208  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
16209   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
16210   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
16211 else
16212   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
16213   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
16214 fi
16215
16216
16217
16218 if test x$TARGET = xX86_64; then
16219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
16220 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
16221 if ${libffi_cv_as_x86_64_unwind_section_type+:} false; then :
16222   $as_echo_n "(cached) " >&6
16223 else
16224
16225         cat  > conftest1.s << EOF
16226 .text
16227 .globl foo
16228 foo:
16229 jmp bar
16230 .section .eh_frame,"a",@unwind
16231 bar:
16232 EOF
16233
16234         cat > conftest2.c  << EOF
16235 extern void foo();
16236 int main(){foo();}
16237 EOF
16238
16239         libffi_cv_as_x86_64_unwind_section_type=no
16240         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
16241         # since the compiler can support it and not the linker (ie old binutils)
16242         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
16243            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
16244             libffi_cv_as_x86_64_unwind_section_type=yes
16245         fi
16246
16247 fi
16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
16249 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
16250     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
16251
16252 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16253
16254     fi
16255 fi
16256
16257 if test "x$GCC" = "xyes"; then
16258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
16259 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
16260 if ${libffi_cv_ro_eh_frame+:} false; then :
16261   $as_echo_n "(cached) " >&6
16262 else
16263
16264         libffi_cv_ro_eh_frame=yes
16265         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
16266         if $CC $CFLAGS -c -fpic -fexceptions -fno-lto -o conftest.o conftest.c > /dev/null 2>&1; then
16267             if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
16268                 libffi_cv_ro_eh_frame=no
16269             fi
16270         fi
16271         rm -f conftest.*
16272
16273 fi
16274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
16275 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
16276   if test "x$libffi_cv_ro_eh_frame" = xyes; then
16277
16278 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
16279
16280
16281 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
16282
16283   else
16284
16285 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
16286
16287   fi
16288
16289   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
16290 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
16291 if ${libffi_cv_hidden_visibility_attribute+:} false; then :
16292   $as_echo_n "(cached) " >&6
16293 else
16294
16295         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
16296         libffi_cv_hidden_visibility_attribute=no
16297         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
16298   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16299   (eval $ac_try) 2>&5
16300   ac_status=$?
16301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16302   test $ac_status = 0; }; }; then
16303             if egrep '(\.hidden|\.private_extern).*foo' conftest.s >/dev/null; then
16304                 libffi_cv_hidden_visibility_attribute=yes
16305             fi
16306         fi
16307         rm -f conftest.*
16308
16309 fi
16310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
16311 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
16312   if test $libffi_cv_hidden_visibility_attribute = yes; then
16313
16314 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
16315
16316   fi
16317 fi
16318
16319 # See if makeinfo has been installed and is modern enough
16320 # that we can use it.
16321
16322   # Extract the first word of "makeinfo", so it can be a program name with args.
16323 set dummy makeinfo; ac_word=$2
16324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16325 $as_echo_n "checking for $ac_word... " >&6; }
16326 if ${ac_cv_prog_MAKEINFO+:} false; then :
16327   $as_echo_n "(cached) " >&6
16328 else
16329   if test -n "$MAKEINFO"; then
16330   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
16331 else
16332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16333 for as_dir in $PATH
16334 do
16335   IFS=$as_save_IFS
16336   test -z "$as_dir" && as_dir=.
16337     for ac_exec_ext in '' $ac_executable_extensions; do
16338   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16339     ac_cv_prog_MAKEINFO="makeinfo"
16340     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16341     break 2
16342   fi
16343 done
16344   done
16345 IFS=$as_save_IFS
16346
16347 fi
16348 fi
16349 MAKEINFO=$ac_cv_prog_MAKEINFO
16350 if test -n "$MAKEINFO"; then
16351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
16352 $as_echo "$MAKEINFO" >&6; }
16353 else
16354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16355 $as_echo "no" >&6; }
16356 fi
16357
16358
16359   if test -n "$MAKEINFO"; then
16360     # Found it, now check the version.
16361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
16362 $as_echo_n "checking for modern makeinfo... " >&6; }
16363 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
16364   $as_echo_n "(cached) " >&6
16365 else
16366   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
16367                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
16368
16369                     case $ac_prog_version in
16370                       '')  gcc_cv_prog_makeinfo_modern=no;;
16371                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
16372                       *)   gcc_cv_prog_makeinfo_modern=no;;
16373                     esac
16374
16375 fi
16376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
16377 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
16378   else
16379     gcc_cv_prog_makeinfo_modern=no
16380   fi
16381   if test $gcc_cv_prog_makeinfo_modern = no; then
16382     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
16383   fi
16384
16385  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
16386   BUILD_DOCS_TRUE=
16387   BUILD_DOCS_FALSE='#'
16388 else
16389   BUILD_DOCS_TRUE='#'
16390   BUILD_DOCS_FALSE=
16391 fi
16392
16393
16394
16395
16396
16397
16398
16399
16400 TARGET_OBJ=
16401 for i in $SOURCES; do
16402   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
16403 done
16404
16405
16406
16407
16408
16409 # Check whether --enable-debug was given.
16410 if test "${enable_debug+set}" = set; then :
16411   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
16412
16413 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
16414
16415   fi
16416 fi
16417
16418  if test "$enable_debug" = "yes"; then
16419   FFI_DEBUG_TRUE=
16420   FFI_DEBUG_FALSE='#'
16421 else
16422   FFI_DEBUG_TRUE='#'
16423   FFI_DEBUG_FALSE=
16424 fi
16425
16426
16427 # Check whether --enable-structs was given.
16428 if test "${enable_structs+set}" = set; then :
16429   enableval=$enable_structs; if test "$enable_structs" = "no"; then
16430
16431 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
16432
16433   fi
16434 fi
16435
16436  if test "$enable_debug" = "yes"; then
16437   FFI_DEBUG_TRUE=
16438   FFI_DEBUG_FALSE='#'
16439 else
16440   FFI_DEBUG_TRUE='#'
16441   FFI_DEBUG_FALSE=
16442 fi
16443
16444
16445 # Check whether --enable-raw-api was given.
16446 if test "${enable_raw_api+set}" = set; then :
16447   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
16448
16449 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
16450
16451   fi
16452 fi
16453
16454
16455 # Check whether --enable-exec-static-tramp was given.
16456 if test "${enable_exec_static_tramp+set}" = set; then :
16457   enableval=$enable_exec_static_tramp;
16458 fi
16459
16460
16461 if test "$enable_exec_static_tramp" = yes; then
16462 case "$target" in
16463      *-cygwin*)
16464      ;;
16465      *arm*-*-linux-* | aarch64*-*-linux-* | i*86-*-linux-* | x86_64-*-linux-*)
16466
16467 $as_echo "#define FFI_EXEC_STATIC_TRAMP 1" >>confdefs.h
16468
16469      ;;
16470 esac
16471 fi
16472
16473 # Check whether --enable-purify-safety was given.
16474 if test "${enable_purify_safety+set}" = set; then :
16475   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
16476
16477 $as_echo "#define USING_PURIFY 1" >>confdefs.h
16478
16479   fi
16480 fi
16481
16482
16483
16484 # Check whether --with-toolexeclibdir was given.
16485 if test "${with_toolexeclibdir+set}" = set; then :
16486   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
16487   /)
16488     ;;
16489   */)
16490     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
16491     ;;
16492 esac
16493 else
16494   with_toolexeclibdir=no
16495 fi
16496
16497
16498
16499 if test -n "$with_cross_host" &&
16500    test x"$with_cross_host" != x"no"; then
16501   toolexecdir='$(exec_prefix)/$(target_alias)'
16502   case ${with_toolexeclibdir} in
16503     no)
16504       toolexeclibdir='$(toolexecdir)/lib'
16505       ;;
16506     *)
16507       toolexeclibdir=${with_toolexeclibdir}
16508       ;;
16509   esac
16510 else
16511   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
16512   toolexeclibdir='$(libdir)'
16513 fi
16514 multi_os_directory=`$CC -print-multi-os-directory`
16515 case $multi_os_directory in
16516   .) ;; # Avoid trailing /.
16517   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
16518 esac
16519
16520
16521
16522 if test "${multilib}" = "yes"; then
16523   multilib_arg="--enable-multilib"
16524 else
16525   multilib_arg=
16526 fi
16527
16528 # Check linker support.
16529
16530
16531 # Check whether --with-gnu-ld was given.
16532 if test "${with_gnu_ld+set}" = set; then :
16533   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
16534 else
16535   with_gnu_ld=no
16536 fi
16537
16538 ac_prog=ld
16539 if test "$GCC" = yes; then
16540   # Check if gcc -print-prog-name=ld gives a path.
16541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
16542 $as_echo_n "checking for ld used by $CC... " >&6; }
16543   case $host in
16544   *-*-mingw*)
16545     # gcc leaves a trailing carriage return which upsets mingw
16546     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
16547   *)
16548     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
16549   esac
16550   case $ac_prog in
16551     # Accept absolute paths.
16552     [\\/]* | ?:[\\/]*)
16553       re_direlt='/[^/][^/]*/\.\./'
16554       # Canonicalize the pathname of ld
16555       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
16556       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
16557         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
16558       done
16559       test -z "$LD" && LD="$ac_prog"
16560       ;;
16561   "")
16562     # If it fails, then pretend we aren't using GCC.
16563     ac_prog=ld
16564     ;;
16565   *)
16566     # If it is relative, then search for the first ld in PATH.
16567     with_gnu_ld=unknown
16568     ;;
16569   esac
16570 elif test "$with_gnu_ld" = yes; then
16571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
16572 $as_echo_n "checking for GNU ld... " >&6; }
16573 else
16574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
16575 $as_echo_n "checking for non-GNU ld... " >&6; }
16576 fi
16577 if ${lt_cv_path_LD+:} false; then :
16578   $as_echo_n "(cached) " >&6
16579 else
16580   if test -z "$LD"; then
16581   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16582   for ac_dir in $PATH; do
16583     IFS="$lt_save_ifs"
16584     test -z "$ac_dir" && ac_dir=.
16585     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
16586       lt_cv_path_LD="$ac_dir/$ac_prog"
16587       # Check to see if the program is GNU ld.  I'd rather use --version,
16588       # but apparently some variants of GNU ld only accept -v.
16589       # Break only if it was the GNU/non-GNU ld that we prefer.
16590       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
16591       *GNU* | *'with BFD'*)
16592         test "$with_gnu_ld" != no && break
16593         ;;
16594       *)
16595         test "$with_gnu_ld" != yes && break
16596         ;;
16597       esac
16598     fi
16599   done
16600   IFS="$lt_save_ifs"
16601 else
16602   lt_cv_path_LD="$LD" # Let the user override the test with a path.
16603 fi
16604 fi
16605
16606 LD="$lt_cv_path_LD"
16607 if test -n "$LD"; then
16608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
16609 $as_echo "$LD" >&6; }
16610 else
16611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16612 $as_echo "no" >&6; }
16613 fi
16614 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
16615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
16616 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
16617 if ${lt_cv_prog_gnu_ld+:} false; then :
16618   $as_echo_n "(cached) " >&6
16619 else
16620   # I'd rather use --version here, but apparently some GNU lds only accept -v.
16621 case `$LD -v 2>&1 </dev/null` in
16622 *GNU* | *'with BFD'*)
16623   lt_cv_prog_gnu_ld=yes
16624   ;;
16625 *)
16626   lt_cv_prog_gnu_ld=no
16627   ;;
16628 esac
16629 fi
16630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
16631 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
16632 with_gnu_ld=$lt_cv_prog_gnu_ld
16633
16634
16635
16636
16637
16638
16639
16640   # If we're not using GNU ld, then there's no point in even trying these
16641   # tests.  Check for that first.  We should have already tested for gld
16642   # by now (in libtool), but require it now just to be safe...
16643   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
16644   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
16645
16646
16647
16648   # The name set by libtool depends on the version of libtool.  Shame on us
16649   # for depending on an impl detail, but c'est la vie.  Older versions used
16650   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
16651   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
16652   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
16653   # set (hence we're using an older libtool), then set it.
16654   if test x${with_gnu_ld+set} != xset; then
16655     if test x${ac_cv_prog_gnu_ld+set} != xset; then
16656       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
16657       with_gnu_ld=no
16658     else
16659       with_gnu_ld=$ac_cv_prog_gnu_ld
16660     fi
16661   fi
16662
16663   # Start by getting the version number.  I think the libtool test already
16664   # does some of this, but throws away the result.
16665   libat_ld_is_gold=no
16666   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
16667     libat_ld_is_gold=yes
16668   fi
16669   libat_ld_is_lld=no
16670   if $LD --version 2>/dev/null | grep 'LLD '> /dev/null 2>&1; then
16671     libat_ld_is_lld=yes
16672   fi
16673
16674   ldver=`$LD --version 2>/dev/null |
16675          sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
16676
16677   libat_gnu_ld_version=`echo $ldver | \
16678          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
16679
16680   # Set --gc-sections.
16681   if test "$with_gnu_ld" = "notbroken"; then
16682     # GNU ld it is!  Joy and bunny rabbits!
16683
16684     # All these tests are for C++; save the language and the compiler flags.
16685     # Need to do this so that g++ won't try to link in libstdc++
16686     ac_test_CFLAGS="${CFLAGS+set}"
16687     ac_save_CFLAGS="$CFLAGS"
16688     CFLAGS='-x c++  -Wl,--gc-sections'
16689
16690     # Check for -Wl,--gc-sections
16691     # XXX This test is broken at the moment, as symbols required for linking
16692     # are now in libsupc++ (not built yet).  In addition, this test has
16693     # cored on solaris in the past.  In addition, --gc-sections doesn't
16694     # really work at the moment (keeps on discarding used sections, first
16695     # .eh_frame and now some of the glibc sections for iconv).
16696     # Bzzzzt.  Thanks for playing, maybe next time.
16697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
16698 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
16699     if test "$cross_compiling" = yes; then :
16700   ac_sectionLDflags=yes
16701 else
16702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16703 /* end confdefs.h.  */
16704
16705      int main(void)
16706      {
16707        try { throw 1; }
16708        catch (...) { };
16709        return 0;
16710      }
16711
16712 _ACEOF
16713 if ac_fn_c_try_run "$LINENO"; then :
16714   ac_sectionLDflags=yes
16715 else
16716   ac_sectionLDflags=no
16717 fi
16718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16719   conftest.$ac_objext conftest.beam conftest.$ac_ext
16720 fi
16721
16722     if test "$ac_test_CFLAGS" = set; then
16723       CFLAGS="$ac_save_CFLAGS"
16724     else
16725       # this is the suspicious part
16726       CFLAGS=''
16727     fi
16728     if test "$ac_sectionLDflags" = "yes"; then
16729       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
16730     fi
16731     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
16732 $as_echo "$ac_sectionLDflags" >&6; }
16733   fi
16734
16735   # Set linker optimization flags.
16736   if test x"$with_gnu_ld" = x"yes"; then
16737     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
16738   fi
16739
16740
16741
16742
16743
16744
16745  # Check whether --enable-symvers was given.
16746 if test "${enable_symvers+set}" = set; then :
16747   enableval=$enable_symvers;
16748       case "$enableval" in
16749        yes|no|gnu*|sun) ;;
16750        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
16751                           esac
16752
16753 else
16754   enable_symvers=yes
16755 fi
16756
16757
16758
16759 # If we never went through the LIBFFI_CHECK_LINKER_FEATURES macro, then we
16760 # don't know enough about $LD to do tricks...
16761
16762
16763 # Turn a 'yes' into a suitable default.
16764 if test x$enable_symvers = xyes ; then
16765   # FIXME  The following test is too strict, in theory.
16766   if test $enable_shared = no || test "x$LD" = x; then
16767     enable_symvers=no
16768   else
16769     if test $with_gnu_ld = yes ; then
16770       enable_symvers=gnu
16771     else
16772       case ${target_os} in
16773         # Sun symbol versioning exists since Solaris 2.5.
16774         solaris2.[5-9]* | solaris2.1[0-9]*)
16775           enable_symvers=sun ;;
16776         *)
16777           enable_symvers=no ;;
16778       esac
16779     fi
16780   fi
16781 fi
16782
16783 # Check if 'sun' was requested on non-Solaris 2 platforms.
16784 if test x$enable_symvers = xsun ; then
16785   case ${target_os} in
16786     solaris2*)
16787       # All fine.
16788       ;;
16789     *)
16790       # Unlikely to work.
16791       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
16792 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
16793       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
16794 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
16795       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16796 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16797       enable_symvers=no
16798       ;;
16799   esac
16800 fi
16801
16802 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
16803 if test $enable_symvers != no; then
16804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
16805 $as_echo_n "checking for shared libgcc... " >&6; }
16806   ac_save_CFLAGS="$CFLAGS"
16807   CFLAGS=' -lgcc_s'
16808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16809 /* end confdefs.h.  */
16810
16811 int
16812 main ()
16813 {
16814 return 0;
16815   ;
16816   return 0;
16817 }
16818 _ACEOF
16819 if ac_fn_c_try_link "$LINENO"; then :
16820   libat_shared_libgcc=yes
16821 else
16822   libat_shared_libgcc=no
16823 fi
16824 rm -f core conftest.err conftest.$ac_objext \
16825     conftest$ac_exeext conftest.$ac_ext
16826   CFLAGS="$ac_save_CFLAGS"
16827   if test $libat_shared_libgcc = no; then
16828     cat > conftest.c <<EOF
16829 int main (void) { return 0; }
16830 EOF
16831     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
16832                              -shared -shared-libgcc -o conftest.so \
16833                              conftest.c -v 2>&1 >/dev/null \
16834                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
16835     rm -f conftest.c conftest.so
16836     if test x${libat_libgcc_s_suffix+set} = xset; then
16837       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
16838       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16839 /* end confdefs.h.  */
16840
16841 int
16842 main ()
16843 {
16844 return 0;
16845   ;
16846   return 0;
16847 }
16848 _ACEOF
16849 if ac_fn_c_try_link "$LINENO"; then :
16850   libat_shared_libgcc=yes
16851 fi
16852 rm -f core conftest.err conftest.$ac_objext \
16853     conftest$ac_exeext conftest.$ac_ext
16854       CFLAGS="$ac_save_CFLAGS"
16855     fi
16856   fi
16857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
16858 $as_echo "$libat_shared_libgcc" >&6; }
16859 fi
16860
16861 # For GNU ld, we need at least this version.  The format is described in
16862 # LIBFFI_CHECK_LINKER_FEATURES above.
16863 libat_min_gnu_ld_version=21400
16864 # XXXXXXXXXXX libat_gnu_ld_version=21390
16865
16866 # Check to see if unspecified "yes" value can win, given results above.
16867 # Change "yes" into either "no" or a style name.
16868 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
16869   if test $with_gnu_ld = yes; then
16870     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
16871       enable_symvers=gnu
16872     elif test $libat_ld_is_gold = yes ; then
16873       enable_symvers=gnu
16874     elif test $libat_ld_is_lld = yes ; then
16875       enable_symvers=gnu
16876     else
16877       # The right tools, the right setup, but too old.  Fallbacks?
16878       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
16879 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
16880       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
16881 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
16882       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
16883 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
16884       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
16885 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
16886       if test $libat_gnu_ld_version -ge 21200 ; then
16887         # Globbing fix is present, proper block support is not.
16888                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16889 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16890         enable_symvers=no
16891       else
16892         # 2.11 or older.
16893         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16894 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16895         enable_symvers=no
16896       fi
16897     fi
16898   elif test $enable_symvers = sun; then
16899     : All interesting versions of Sun ld support sun style symbol versioning.
16900   else
16901     # just fail for now
16902     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
16903 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
16904     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
16905 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
16906     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
16907 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
16908     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16909 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16910     enable_symvers=no
16911   fi
16912 fi
16913 if test $enable_symvers = gnu; then
16914
16915 $as_echo "#define LIBFFI_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
16916
16917 fi
16918
16919  if test $enable_symvers != no; then
16920   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE=
16921   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE='#'
16922 else
16923   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE='#'
16924   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=
16925 fi
16926
16927  if test $enable_symvers = gnu; then
16928   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE=
16929   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
16930 else
16931   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
16932   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=
16933 fi
16934
16935  if test $enable_symvers = sun; then
16936   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE=
16937   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
16938 else
16939   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
16940   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=
16941 fi
16942
16943 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
16944 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
16945
16946
16947 # Determine what GCC version number to use in filesystem paths.
16948
16949   get_gcc_base_ver="cat"
16950
16951 # Check whether --with-gcc-major-version-only was given.
16952 if test "${with_gcc_major_version_only+set}" = set; then :
16953   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16954         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16955       fi
16956
16957 fi
16958
16959
16960
16961
16962 ac_config_commands="$ac_config_commands include"
16963
16964 ac_config_commands="$ac_config_commands src"
16965
16966
16967 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
16968
16969
16970 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
16971
16972
16973 cat >confcache <<\_ACEOF
16974 # This file is a shell script that caches the results of configure
16975 # tests run on this system so they can be shared between configure
16976 # scripts and configure runs, see configure's option --config-cache.
16977 # It is not useful on other systems.  If it contains results you don't
16978 # want to keep, you may remove or edit it.
16979 #
16980 # config.status only pays attention to the cache file if you give it
16981 # the --recheck option to rerun configure.
16982 #
16983 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16984 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16985 # following values.
16986
16987 _ACEOF
16988
16989 # The following way of writing the cache mishandles newlines in values,
16990 # but we know of no workaround that is simple, portable, and efficient.
16991 # So, we kill variables containing newlines.
16992 # Ultrix sh set writes to stderr and can't be redirected directly,
16993 # and sets the high bit in the cache file unless we assign to the vars.
16994 (
16995   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16996     eval ac_val=\$$ac_var
16997     case $ac_val in #(
16998     *${as_nl}*)
16999       case $ac_var in #(
17000       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17001 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17002       esac
17003       case $ac_var in #(
17004       _ | IFS | as_nl) ;; #(
17005       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17006       *) { eval $ac_var=; unset $ac_var;} ;;
17007       esac ;;
17008     esac
17009   done
17010
17011   (set) 2>&1 |
17012     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17013     *${as_nl}ac_space=\ *)
17014       # `set' does not quote correctly, so add quotes: double-quote
17015       # substitution turns \\\\ into \\, and sed turns \\ into \.
17016       sed -n \
17017         "s/'/'\\\\''/g;
17018           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17019       ;; #(
17020     *)
17021       # `set' quotes correctly as required by POSIX, so do not add quotes.
17022       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17023       ;;
17024     esac |
17025     sort
17026 ) |
17027   sed '
17028      /^ac_cv_env_/b end
17029      t clear
17030      :clear
17031      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17032      t end
17033      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17034      :end' >>confcache
17035 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17036   if test -w "$cache_file"; then
17037     if test "x$cache_file" != "x/dev/null"; then
17038       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17039 $as_echo "$as_me: updating cache $cache_file" >&6;}
17040       if test ! -f "$cache_file" || test -h "$cache_file"; then
17041         cat confcache >"$cache_file"
17042       else
17043         case $cache_file in #(
17044         */* | ?:*)
17045           mv -f confcache "$cache_file"$$ &&
17046           mv -f "$cache_file"$$ "$cache_file" ;; #(
17047         *)
17048           mv -f confcache "$cache_file" ;;
17049         esac
17050       fi
17051     fi
17052   else
17053     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17054 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17055   fi
17056 fi
17057 rm -f confcache
17058
17059 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17060 # Let make expand exec_prefix.
17061 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17062
17063 DEFS=-DHAVE_CONFIG_H
17064
17065 ac_libobjs=
17066 ac_ltlibobjs=
17067 U=
17068 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17069   # 1. Remove the extension, and $U if already installed.
17070   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17071   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17072   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17073   #    will be set to the directory where LIBOBJS objects are built.
17074   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17075   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17076 done
17077 LIBOBJS=$ac_libobjs
17078
17079 LTLIBOBJS=$ac_ltlibobjs
17080
17081
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17083 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17084    if test -n "$am_sleep_pid"; then
17085      # Hide warnings about reused PIDs.
17086      wait $am_sleep_pid 2>/dev/null
17087    fi
17088    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17089 $as_echo "done" >&6; }
17090  if test -n "$EXEEXT"; then
17091   am__EXEEXT_TRUE=
17092   am__EXEEXT_FALSE='#'
17093 else
17094   am__EXEEXT_TRUE='#'
17095   am__EXEEXT_FALSE=
17096 fi
17097
17098 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
17099   as_fn_error $? "conditional \"GENINSRC\" was never defined.
17100 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17101 fi
17102 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17103   as_fn_error $? "conditional \"AMDEP\" was never defined.
17104 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17105 fi
17106 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17107   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17108 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17109 fi
17110 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17111   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17112 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17113 fi
17114 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17115   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17116 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17117 fi
17118 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17119   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17120 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17121 fi
17122 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
17123   as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
17124 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17125 fi
17126
17127 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
17128   as_fn_error $? "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
17129 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17130 fi
17131 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
17132   as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
17133 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17134 fi
17135 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17136   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17138 fi
17139 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17140   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17141 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17142 fi
17143 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_FALSE}"; then
17144   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB\" was never defined.
17145 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17146 fi
17147 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
17148   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
17149 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17150 fi
17151 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
17152   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
17153 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17154 fi
17155
17156 : "${CONFIG_STATUS=./config.status}"
17157 ac_write_fail=0
17158 ac_clean_files_save=$ac_clean_files
17159 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17160 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17161 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17162 as_write_fail=0
17163 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17164 #! $SHELL
17165 # Generated by $as_me.
17166 # Run this file to recreate the current configuration.
17167 # Compiler output produced by configure, useful for debugging
17168 # configure, is in config.log if it exists.
17169
17170 debug=false
17171 ac_cs_recheck=false
17172 ac_cs_silent=false
17173
17174 SHELL=\${CONFIG_SHELL-$SHELL}
17175 export SHELL
17176 _ASEOF
17177 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17178 ## -------------------- ##
17179 ## M4sh Initialization. ##
17180 ## -------------------- ##
17181
17182 # Be more Bourne compatible
17183 DUALCASE=1; export DUALCASE # for MKS sh
17184 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17185   emulate sh
17186   NULLCMD=:
17187   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17188   # is contrary to our usage.  Disable this feature.
17189   alias -g '${1+"$@"}'='"$@"'
17190   setopt NO_GLOB_SUBST
17191 else
17192   case `(set -o) 2>/dev/null` in #(
17193   *posix*) :
17194     set -o posix ;; #(
17195   *) :
17196      ;;
17197 esac
17198 fi
17199
17200
17201 as_nl='
17202 '
17203 export as_nl
17204 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17205 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17206 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17207 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17208 # Prefer a ksh shell builtin over an external printf program on Solaris,
17209 # but without wasting forks for bash or zsh.
17210 if test -z "$BASH_VERSION$ZSH_VERSION" \
17211     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17212   as_echo='print -r --'
17213   as_echo_n='print -rn --'
17214 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17215   as_echo='printf %s\n'
17216   as_echo_n='printf %s'
17217 else
17218   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17219     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17220     as_echo_n='/usr/ucb/echo -n'
17221   else
17222     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17223     as_echo_n_body='eval
17224       arg=$1;
17225       case $arg in #(
17226       *"$as_nl"*)
17227         expr "X$arg" : "X\\(.*\\)$as_nl";
17228         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17229       esac;
17230       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17231     '
17232     export as_echo_n_body
17233     as_echo_n='sh -c $as_echo_n_body as_echo'
17234   fi
17235   export as_echo_body
17236   as_echo='sh -c $as_echo_body as_echo'
17237 fi
17238
17239 # The user is always right.
17240 if test "${PATH_SEPARATOR+set}" != set; then
17241   PATH_SEPARATOR=:
17242   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17243     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17244       PATH_SEPARATOR=';'
17245   }
17246 fi
17247
17248
17249 # IFS
17250 # We need space, tab and new line, in precisely that order.  Quoting is
17251 # there to prevent editors from complaining about space-tab.
17252 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17253 # splitting by setting IFS to empty value.)
17254 IFS=" ""        $as_nl"
17255
17256 # Find who we are.  Look in the path if we contain no directory separator.
17257 as_myself=
17258 case $0 in #((
17259   *[\\/]* ) as_myself=$0 ;;
17260   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17261 for as_dir in $PATH
17262 do
17263   IFS=$as_save_IFS
17264   test -z "$as_dir" && as_dir=.
17265     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17266   done
17267 IFS=$as_save_IFS
17268
17269      ;;
17270 esac
17271 # We did not find ourselves, most probably we were run as `sh COMMAND'
17272 # in which case we are not to be found in the path.
17273 if test "x$as_myself" = x; then
17274   as_myself=$0
17275 fi
17276 if test ! -f "$as_myself"; then
17277   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17278   exit 1
17279 fi
17280
17281 # Unset variables that we do not need and which cause bugs (e.g. in
17282 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17283 # suppresses any "Segmentation fault" message there.  '((' could
17284 # trigger a bug in pdksh 5.2.14.
17285 for as_var in BASH_ENV ENV MAIL MAILPATH
17286 do eval test x\${$as_var+set} = xset \
17287   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17288 done
17289 PS1='$ '
17290 PS2='> '
17291 PS4='+ '
17292
17293 # NLS nuisances.
17294 LC_ALL=C
17295 export LC_ALL
17296 LANGUAGE=C
17297 export LANGUAGE
17298
17299 # CDPATH.
17300 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17301
17302
17303 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17304 # ----------------------------------------
17305 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17306 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17307 # script with STATUS, using 1 if that was 0.
17308 as_fn_error ()
17309 {
17310   as_status=$1; test $as_status -eq 0 && as_status=1
17311   if test "$4"; then
17312     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17313     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17314   fi
17315   $as_echo "$as_me: error: $2" >&2
17316   as_fn_exit $as_status
17317 } # as_fn_error
17318
17319
17320 # as_fn_set_status STATUS
17321 # -----------------------
17322 # Set $? to STATUS, without forking.
17323 as_fn_set_status ()
17324 {
17325   return $1
17326 } # as_fn_set_status
17327
17328 # as_fn_exit STATUS
17329 # -----------------
17330 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17331 as_fn_exit ()
17332 {
17333   set +e
17334   as_fn_set_status $1
17335   exit $1
17336 } # as_fn_exit
17337
17338 # as_fn_unset VAR
17339 # ---------------
17340 # Portably unset VAR.
17341 as_fn_unset ()
17342 {
17343   { eval $1=; unset $1;}
17344 }
17345 as_unset=as_fn_unset
17346 # as_fn_append VAR VALUE
17347 # ----------------------
17348 # Append the text in VALUE to the end of the definition contained in VAR. Take
17349 # advantage of any shell optimizations that allow amortized linear growth over
17350 # repeated appends, instead of the typical quadratic growth present in naive
17351 # implementations.
17352 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17353   eval 'as_fn_append ()
17354   {
17355     eval $1+=\$2
17356   }'
17357 else
17358   as_fn_append ()
17359   {
17360     eval $1=\$$1\$2
17361   }
17362 fi # as_fn_append
17363
17364 # as_fn_arith ARG...
17365 # ------------------
17366 # Perform arithmetic evaluation on the ARGs, and store the result in the
17367 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17368 # must be portable across $(()) and expr.
17369 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17370   eval 'as_fn_arith ()
17371   {
17372     as_val=$(( $* ))
17373   }'
17374 else
17375   as_fn_arith ()
17376   {
17377     as_val=`expr "$@" || test $? -eq 1`
17378   }
17379 fi # as_fn_arith
17380
17381
17382 if expr a : '\(a\)' >/dev/null 2>&1 &&
17383    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17384   as_expr=expr
17385 else
17386   as_expr=false
17387 fi
17388
17389 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17390   as_basename=basename
17391 else
17392   as_basename=false
17393 fi
17394
17395 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17396   as_dirname=dirname
17397 else
17398   as_dirname=false
17399 fi
17400
17401 as_me=`$as_basename -- "$0" ||
17402 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17403          X"$0" : 'X\(//\)$' \| \
17404          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17405 $as_echo X/"$0" |
17406     sed '/^.*\/\([^/][^/]*\)\/*$/{
17407             s//\1/
17408             q
17409           }
17410           /^X\/\(\/\/\)$/{
17411             s//\1/
17412             q
17413           }
17414           /^X\/\(\/\).*/{
17415             s//\1/
17416             q
17417           }
17418           s/.*/./; q'`
17419
17420 # Avoid depending upon Character Ranges.
17421 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17422 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17423 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17424 as_cr_digits='0123456789'
17425 as_cr_alnum=$as_cr_Letters$as_cr_digits
17426
17427 ECHO_C= ECHO_N= ECHO_T=
17428 case `echo -n x` in #(((((
17429 -n*)
17430   case `echo 'xy\c'` in
17431   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17432   xy)  ECHO_C='\c';;
17433   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17434        ECHO_T=' ';;
17435   esac;;
17436 *)
17437   ECHO_N='-n';;
17438 esac
17439
17440 rm -f conf$$ conf$$.exe conf$$.file
17441 if test -d conf$$.dir; then
17442   rm -f conf$$.dir/conf$$.file
17443 else
17444   rm -f conf$$.dir
17445   mkdir conf$$.dir 2>/dev/null
17446 fi
17447 if (echo >conf$$.file) 2>/dev/null; then
17448   if ln -s conf$$.file conf$$ 2>/dev/null; then
17449     as_ln_s='ln -s'
17450     # ... but there are two gotchas:
17451     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17452     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17453     # In both cases, we have to default to `cp -pR'.
17454     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17455       as_ln_s='cp -pR'
17456   elif ln conf$$.file conf$$ 2>/dev/null; then
17457     as_ln_s=ln
17458   else
17459     as_ln_s='cp -pR'
17460   fi
17461 else
17462   as_ln_s='cp -pR'
17463 fi
17464 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17465 rmdir conf$$.dir 2>/dev/null
17466
17467
17468 # as_fn_mkdir_p
17469 # -------------
17470 # Create "$as_dir" as a directory, including parents if necessary.
17471 as_fn_mkdir_p ()
17472 {
17473
17474   case $as_dir in #(
17475   -*) as_dir=./$as_dir;;
17476   esac
17477   test -d "$as_dir" || eval $as_mkdir_p || {
17478     as_dirs=
17479     while :; do
17480       case $as_dir in #(
17481       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17482       *) as_qdir=$as_dir;;
17483       esac
17484       as_dirs="'$as_qdir' $as_dirs"
17485       as_dir=`$as_dirname -- "$as_dir" ||
17486 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17487          X"$as_dir" : 'X\(//\)[^/]' \| \
17488          X"$as_dir" : 'X\(//\)$' \| \
17489          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17490 $as_echo X"$as_dir" |
17491     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17492             s//\1/
17493             q
17494           }
17495           /^X\(\/\/\)[^/].*/{
17496             s//\1/
17497             q
17498           }
17499           /^X\(\/\/\)$/{
17500             s//\1/
17501             q
17502           }
17503           /^X\(\/\).*/{
17504             s//\1/
17505             q
17506           }
17507           s/.*/./; q'`
17508       test -d "$as_dir" && break
17509     done
17510     test -z "$as_dirs" || eval "mkdir $as_dirs"
17511   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17512
17513
17514 } # as_fn_mkdir_p
17515 if mkdir -p . 2>/dev/null; then
17516   as_mkdir_p='mkdir -p "$as_dir"'
17517 else
17518   test -d ./-p && rmdir ./-p
17519   as_mkdir_p=false
17520 fi
17521
17522
17523 # as_fn_executable_p FILE
17524 # -----------------------
17525 # Test if FILE is an executable regular file.
17526 as_fn_executable_p ()
17527 {
17528   test -f "$1" && test -x "$1"
17529 } # as_fn_executable_p
17530 as_test_x='test -x'
17531 as_executable_p=as_fn_executable_p
17532
17533 # Sed expression to map a string onto a valid CPP name.
17534 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17535
17536 # Sed expression to map a string onto a valid variable name.
17537 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17538
17539
17540 exec 6>&1
17541 ## ----------------------------------- ##
17542 ## Main body of $CONFIG_STATUS script. ##
17543 ## ----------------------------------- ##
17544 _ASEOF
17545 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17546
17547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17548 # Save the log message, to keep $0 and so on meaningful, and to
17549 # report actual input values of CONFIG_FILES etc. instead of their
17550 # values after options handling.
17551 ac_log="
17552 This file was extended by libffi $as_me 3.4.2, which was
17553 generated by GNU Autoconf 2.69.  Invocation command line was
17554
17555   CONFIG_FILES    = $CONFIG_FILES
17556   CONFIG_HEADERS  = $CONFIG_HEADERS
17557   CONFIG_LINKS    = $CONFIG_LINKS
17558   CONFIG_COMMANDS = $CONFIG_COMMANDS
17559   $ $0 $@
17560
17561 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17562 "
17563
17564 _ACEOF
17565
17566 case $ac_config_files in *"
17567 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17568 esac
17569
17570 case $ac_config_headers in *"
17571 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17572 esac
17573
17574
17575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17576 # Files that config.status was made for.
17577 config_files="$ac_config_files"
17578 config_headers="$ac_config_headers"
17579 config_links="$ac_config_links"
17580 config_commands="$ac_config_commands"
17581
17582 _ACEOF
17583
17584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17585 ac_cs_usage="\
17586 \`$as_me' instantiates files and other configuration actions
17587 from templates according to the current configuration.  Unless the files
17588 and actions are specified as TAGs, all are instantiated by default.
17589
17590 Usage: $0 [OPTION]... [TAG]...
17591
17592   -h, --help       print this help, then exit
17593   -V, --version    print version number and configuration settings, then exit
17594       --config     print configuration, then exit
17595   -q, --quiet, --silent
17596                    do not print progress messages
17597   -d, --debug      don't remove temporary files
17598       --recheck    update $as_me by reconfiguring in the same conditions
17599       --file=FILE[:TEMPLATE]
17600                    instantiate the configuration file FILE
17601       --header=FILE[:TEMPLATE]
17602                    instantiate the configuration header FILE
17603
17604 Configuration files:
17605 $config_files
17606
17607 Configuration headers:
17608 $config_headers
17609
17610 Configuration links:
17611 $config_links
17612
17613 Configuration commands:
17614 $config_commands
17615
17616 Report bugs to <http://github.com/libffi/libffi/issues>."
17617
17618 _ACEOF
17619 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17620 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17621 ac_cs_version="\\
17622 libffi config.status 3.4.2
17623 configured by $0, generated by GNU Autoconf 2.69,
17624   with options \\"\$ac_cs_config\\"
17625
17626 Copyright (C) 2012 Free Software Foundation, Inc.
17627 This config.status script is free software; the Free Software Foundation
17628 gives unlimited permission to copy, distribute and modify it."
17629
17630 ac_pwd='$ac_pwd'
17631 srcdir='$srcdir'
17632 INSTALL='$INSTALL'
17633 MKDIR_P='$MKDIR_P'
17634 AWK='$AWK'
17635 test -n "\$AWK" || AWK=awk
17636 _ACEOF
17637
17638 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17639 # The default lists apply if the user does not specify any file.
17640 ac_need_defaults=:
17641 while test $# != 0
17642 do
17643   case $1 in
17644   --*=?*)
17645     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17646     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17647     ac_shift=:
17648     ;;
17649   --*=)
17650     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17651     ac_optarg=
17652     ac_shift=:
17653     ;;
17654   *)
17655     ac_option=$1
17656     ac_optarg=$2
17657     ac_shift=shift
17658     ;;
17659   esac
17660
17661   case $ac_option in
17662   # Handling of the options.
17663   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17664     ac_cs_recheck=: ;;
17665   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17666     $as_echo "$ac_cs_version"; exit ;;
17667   --config | --confi | --conf | --con | --co | --c )
17668     $as_echo "$ac_cs_config"; exit ;;
17669   --debug | --debu | --deb | --de | --d | -d )
17670     debug=: ;;
17671   --file | --fil | --fi | --f )
17672     $ac_shift
17673     case $ac_optarg in
17674     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17675     '') as_fn_error $? "missing file argument" ;;
17676     esac
17677     as_fn_append CONFIG_FILES " '$ac_optarg'"
17678     ac_need_defaults=false;;
17679   --header | --heade | --head | --hea )
17680     $ac_shift
17681     case $ac_optarg in
17682     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17683     esac
17684     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17685     ac_need_defaults=false;;
17686   --he | --h)
17687     # Conflict between --help and --header
17688     as_fn_error $? "ambiguous option: \`$1'
17689 Try \`$0 --help' for more information.";;
17690   --help | --hel | -h )
17691     $as_echo "$ac_cs_usage"; exit ;;
17692   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17693   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17694     ac_cs_silent=: ;;
17695
17696   # This is an error.
17697   -*) as_fn_error $? "unrecognized option: \`$1'
17698 Try \`$0 --help' for more information." ;;
17699
17700   *) as_fn_append ac_config_targets " $1"
17701      ac_need_defaults=false ;;
17702
17703   esac
17704   shift
17705 done
17706
17707 ac_configure_extra_args=
17708
17709 if $ac_cs_silent; then
17710   exec 6>/dev/null
17711   ac_configure_extra_args="$ac_configure_extra_args --silent"
17712 fi
17713
17714 _ACEOF
17715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17716 if \$ac_cs_recheck; then
17717   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17718   shift
17719   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17720   CONFIG_SHELL='$SHELL'
17721   export CONFIG_SHELL
17722   exec "\$@"
17723 fi
17724
17725 _ACEOF
17726 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17727 exec 5>>config.log
17728 {
17729   echo
17730   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17731 ## Running $as_me. ##
17732 _ASBOX
17733   $as_echo "$ac_log"
17734 } >&5
17735
17736 _ACEOF
17737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17738 #
17739 # INIT-COMMANDS
17740 #
17741
17742 srcdir="$srcdir"
17743 host="$host"
17744 target="$target"
17745 with_multisubdir="$with_multisubdir"
17746 with_multisrctop="$with_multisrctop"
17747 with_target_subdir="$with_target_subdir"
17748 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17749 multi_basedir="$multi_basedir"
17750 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17751 CC="$CC"
17752 CXX="$CXX"
17753 GFORTRAN="$GFORTRAN"
17754 GDC="$GDC"
17755 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17756
17757
17758 # The HP-UX ksh and POSIX shell print the target directory to stdout
17759 # if CDPATH is set.
17760 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17761
17762 sed_quote_subst='$sed_quote_subst'
17763 double_quote_subst='$double_quote_subst'
17764 delay_variable_subst='$delay_variable_subst'
17765 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17766 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17767 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17768 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17769 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17770 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17771 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17772 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17773 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17774 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17775 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17776 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17777 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17778 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17779 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17780 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17781 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17782 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17783 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17784 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17785 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17786 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17787 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17788 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17789 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17790 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17791 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17792 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17793 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17794 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17795 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17796 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17797 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17798 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17799 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17800 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17801 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17802 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17803 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17804 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17805 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17806 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17807 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17808 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17809 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17810 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17811 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17812 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17813 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"`'
17814 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17815 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17816 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17817 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17818 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17819 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17820 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17821 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17822 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17823 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17824 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17825 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17826 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17827 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17828 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17829 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17830 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17831 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17832 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17833 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17834 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17835 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17836 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17837 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17838 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17839 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17840 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17841 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17842 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17843 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17844 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17845 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17846 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17847 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17848 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17849 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17850 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17851 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17852 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17853 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17854 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17855 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17856 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17857 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17858 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17859 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17860 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17861 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17862 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17863 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17864 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17865 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17866 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17867 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17868 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17869 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17870 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17871 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17872 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17873 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17874 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17875 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17876 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17877 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17878 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17879 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17880 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17881 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17882 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17883 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17884 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17885 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17886 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17887 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17888 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17889 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17890 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17891 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17892 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17893 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17894 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17895 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17896 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17897 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17898 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17899 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17900 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17901 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17902 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17903 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17904 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17905 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17906 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17907 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17908 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17909 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17910 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17911 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17912 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17913 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17914 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17915 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17916 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17917 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17918 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17919 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17920 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17921 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17922 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17923 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17924 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17925 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17926 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17927 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17928 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17929 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17930 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17931 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17932 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17933 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17934 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
17935 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17936 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17937 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
17938 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
17939 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
17940
17941 LTCC='$LTCC'
17942 LTCFLAGS='$LTCFLAGS'
17943 compiler='$compiler_DEFAULT'
17944
17945 # A function that is used when there is no print builtin or printf.
17946 func_fallback_echo ()
17947 {
17948   eval 'cat <<_LTECHO_EOF
17949 \$1
17950 _LTECHO_EOF'
17951 }
17952
17953 # Quote evaled strings.
17954 for var in SHELL \
17955 ECHO \
17956 SED \
17957 GREP \
17958 EGREP \
17959 FGREP \
17960 LD \
17961 NM \
17962 LN_S \
17963 lt_SP2NL \
17964 lt_NL2SP \
17965 reload_flag \
17966 OBJDUMP \
17967 deplibs_check_method \
17968 file_magic_cmd \
17969 AR \
17970 AR_FLAGS \
17971 STRIP \
17972 RANLIB \
17973 CC \
17974 CFLAGS \
17975 compiler \
17976 lt_cv_sys_global_symbol_pipe \
17977 lt_cv_sys_global_symbol_to_cdecl \
17978 lt_cv_sys_global_symbol_to_c_name_address \
17979 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17980 lt_prog_compiler_no_builtin_flag \
17981 lt_prog_compiler_wl \
17982 lt_prog_compiler_pic \
17983 lt_prog_compiler_static \
17984 lt_cv_prog_compiler_c_o \
17985 need_locks \
17986 DSYMUTIL \
17987 NMEDIT \
17988 LIPO \
17989 OTOOL \
17990 OTOOL64 \
17991 shrext_cmds \
17992 export_dynamic_flag_spec \
17993 whole_archive_flag_spec \
17994 compiler_needs_object \
17995 with_gnu_ld \
17996 allow_undefined_flag \
17997 no_undefined_flag \
17998 hardcode_libdir_flag_spec \
17999 hardcode_libdir_flag_spec_ld \
18000 hardcode_libdir_separator \
18001 fix_srcfile_path \
18002 exclude_expsyms \
18003 include_expsyms \
18004 file_list_spec \
18005 variables_saved_for_relink \
18006 libname_spec \
18007 library_names_spec \
18008 soname_spec \
18009 install_override_mode \
18010 finish_eval \
18011 old_striplib \
18012 striplib \
18013 compiler_lib_search_dirs \
18014 predep_objects \
18015 postdep_objects \
18016 predeps \
18017 postdeps \
18018 compiler_lib_search_path \
18019 LD_CXX \
18020 reload_flag_CXX \
18021 compiler_CXX \
18022 lt_prog_compiler_no_builtin_flag_CXX \
18023 lt_prog_compiler_wl_CXX \
18024 lt_prog_compiler_pic_CXX \
18025 lt_prog_compiler_static_CXX \
18026 lt_cv_prog_compiler_c_o_CXX \
18027 export_dynamic_flag_spec_CXX \
18028 whole_archive_flag_spec_CXX \
18029 compiler_needs_object_CXX \
18030 with_gnu_ld_CXX \
18031 allow_undefined_flag_CXX \
18032 no_undefined_flag_CXX \
18033 hardcode_libdir_flag_spec_CXX \
18034 hardcode_libdir_flag_spec_ld_CXX \
18035 hardcode_libdir_separator_CXX \
18036 fix_srcfile_path_CXX \
18037 exclude_expsyms_CXX \
18038 include_expsyms_CXX \
18039 file_list_spec_CXX \
18040 compiler_lib_search_dirs_CXX \
18041 predep_objects_CXX \
18042 postdep_objects_CXX \
18043 predeps_CXX \
18044 postdeps_CXX \
18045 compiler_lib_search_path_CXX; do
18046     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18047     *[\\\\\\\`\\"\\\$]*)
18048       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18049       ;;
18050     *)
18051       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18052       ;;
18053     esac
18054 done
18055
18056 # Double-quote double-evaled strings.
18057 for var in reload_cmds \
18058 old_postinstall_cmds \
18059 old_postuninstall_cmds \
18060 old_archive_cmds \
18061 extract_expsyms_cmds \
18062 old_archive_from_new_cmds \
18063 old_archive_from_expsyms_cmds \
18064 archive_cmds \
18065 archive_expsym_cmds \
18066 module_cmds \
18067 module_expsym_cmds \
18068 export_symbols_cmds \
18069 prelink_cmds \
18070 postinstall_cmds \
18071 postuninstall_cmds \
18072 finish_cmds \
18073 sys_lib_search_path_spec \
18074 sys_lib_dlsearch_path_spec \
18075 reload_cmds_CXX \
18076 old_archive_cmds_CXX \
18077 old_archive_from_new_cmds_CXX \
18078 old_archive_from_expsyms_cmds_CXX \
18079 archive_cmds_CXX \
18080 archive_expsym_cmds_CXX \
18081 module_cmds_CXX \
18082 module_expsym_cmds_CXX \
18083 export_symbols_cmds_CXX \
18084 prelink_cmds_CXX; do
18085     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18086     *[\\\\\\\`\\"\\\$]*)
18087       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18088       ;;
18089     *)
18090       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18091       ;;
18092     esac
18093 done
18094
18095 ac_aux_dir='$ac_aux_dir'
18096 xsi_shell='$xsi_shell'
18097 lt_shell_append='$lt_shell_append'
18098
18099 # See if we are running on zsh, and set the options which allow our
18100 # commands through without removal of \ escapes INIT.
18101 if test -n "\${ZSH_VERSION+set}" ; then
18102    setopt NO_GLOB_SUBST
18103 fi
18104
18105
18106     PACKAGE='$PACKAGE'
18107     VERSION='$VERSION'
18108     TIMESTAMP='$TIMESTAMP'
18109     RM='$RM'
18110     ofile='$ofile'
18111
18112
18113
18114
18115
18116 TARGETDIR="$TARGETDIR"
18117
18118 _ACEOF
18119
18120 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18121
18122 # Handling of arguments.
18123 for ac_config_target in $ac_config_targets
18124 do
18125   case $ac_config_target in
18126     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
18127     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18128     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18129     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18130     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
18131     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
18132     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
18133     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
18134     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18135     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
18136     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
18137     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
18138     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
18139
18140   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18141   esac
18142 done
18143
18144
18145 # If the user did not use the arguments to specify the items to instantiate,
18146 # then the envvar interface is used.  Set only those that are not.
18147 # We use the long form for the default assignment because of an extremely
18148 # bizarre bug on SunOS 4.1.3.
18149 if $ac_need_defaults; then
18150   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18151   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18152   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18153   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18154 fi
18155
18156 # Have a temporary directory for convenience.  Make it in the build tree
18157 # simply because there is no reason against having it here, and in addition,
18158 # creating and moving files from /tmp can sometimes cause problems.
18159 # Hook for its removal unless debugging.
18160 # Note that there is a small window in which the directory will not be cleaned:
18161 # after its creation but before its name has been assigned to `$tmp'.
18162 $debug ||
18163 {
18164   tmp= ac_tmp=
18165   trap 'exit_status=$?
18166   : "${ac_tmp:=$tmp}"
18167   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18168 ' 0
18169   trap 'as_fn_exit 1' 1 2 13 15
18170 }
18171 # Create a (secure) tmp directory for tmp files.
18172
18173 {
18174   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18175   test -d "$tmp"
18176 }  ||
18177 {
18178   tmp=./conf$$-$RANDOM
18179   (umask 077 && mkdir "$tmp")
18180 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18181 ac_tmp=$tmp
18182
18183 # Set up the scripts for CONFIG_FILES section.
18184 # No need to generate them if there are no CONFIG_FILES.
18185 # This happens for instance with `./config.status config.h'.
18186 if test -n "$CONFIG_FILES"; then
18187
18188
18189 ac_cr=`echo X | tr X '\015'`
18190 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18191 # But we know of no other shell where ac_cr would be empty at this
18192 # point, so we can use a bashism as a fallback.
18193 if test "x$ac_cr" = x; then
18194   eval ac_cr=\$\'\\r\'
18195 fi
18196 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18197 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18198   ac_cs_awk_cr='\\r'
18199 else
18200   ac_cs_awk_cr=$ac_cr
18201 fi
18202
18203 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18204 _ACEOF
18205
18206
18207 {
18208   echo "cat >conf$$subs.awk <<_ACEOF" &&
18209   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18210   echo "_ACEOF"
18211 } >conf$$subs.sh ||
18212   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18213 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18214 ac_delim='%!_!# '
18215 for ac_last_try in false false false false false :; do
18216   . ./conf$$subs.sh ||
18217     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18218
18219   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18220   if test $ac_delim_n = $ac_delim_num; then
18221     break
18222   elif $ac_last_try; then
18223     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18224   else
18225     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18226   fi
18227 done
18228 rm -f conf$$subs.sh
18229
18230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18231 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18232 _ACEOF
18233 sed -n '
18234 h
18235 s/^/S["/; s/!.*/"]=/
18236 p
18237 g
18238 s/^[^!]*!//
18239 :repl
18240 t repl
18241 s/'"$ac_delim"'$//
18242 t delim
18243 :nl
18244 h
18245 s/\(.\{148\}\)..*/\1/
18246 t more1
18247 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18248 p
18249 n
18250 b repl
18251 :more1
18252 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18253 p
18254 g
18255 s/.\{148\}//
18256 t nl
18257 :delim
18258 h
18259 s/\(.\{148\}\)..*/\1/
18260 t more2
18261 s/["\\]/\\&/g; s/^/"/; s/$/"/
18262 p
18263 b
18264 :more2
18265 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18266 p
18267 g
18268 s/.\{148\}//
18269 t delim
18270 ' <conf$$subs.awk | sed '
18271 /^[^""]/{
18272   N
18273   s/\n//
18274 }
18275 ' >>$CONFIG_STATUS || ac_write_fail=1
18276 rm -f conf$$subs.awk
18277 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18278 _ACAWK
18279 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18280   for (key in S) S_is_set[key] = 1
18281   FS = "\a"
18282
18283 }
18284 {
18285   line = $ 0
18286   nfields = split(line, field, "@")
18287   substed = 0
18288   len = length(field[1])
18289   for (i = 2; i < nfields; i++) {
18290     key = field[i]
18291     keylen = length(key)
18292     if (S_is_set[key]) {
18293       value = S[key]
18294       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18295       len += length(value) + length(field[++i])
18296       substed = 1
18297     } else
18298       len += 1 + keylen
18299   }
18300
18301   print line
18302 }
18303
18304 _ACAWK
18305 _ACEOF
18306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18307 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18308   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18309 else
18310   cat
18311 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18312   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18313 _ACEOF
18314
18315 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18316 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18317 # trailing colons and then remove the whole line if VPATH becomes empty
18318 # (actually we leave an empty line to preserve line numbers).
18319 if test "x$srcdir" = x.; then
18320   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18321 h
18322 s///
18323 s/^/:/
18324 s/[      ]*$/:/
18325 s/:\$(srcdir):/:/g
18326 s/:\${srcdir}:/:/g
18327 s/:@srcdir@:/:/g
18328 s/^:*//
18329 s/:*$//
18330 x
18331 s/\(=[   ]*\).*/\1/
18332 G
18333 s/\n//
18334 s/^[^=]*=[       ]*$//
18335 }'
18336 fi
18337
18338 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18339 fi # test -n "$CONFIG_FILES"
18340
18341 # Set up the scripts for CONFIG_HEADERS section.
18342 # No need to generate them if there are no CONFIG_HEADERS.
18343 # This happens for instance with `./config.status Makefile'.
18344 if test -n "$CONFIG_HEADERS"; then
18345 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18346 BEGIN {
18347 _ACEOF
18348
18349 # Transform confdefs.h into an awk script `defines.awk', embedded as
18350 # here-document in config.status, that substitutes the proper values into
18351 # config.h.in to produce config.h.
18352
18353 # Create a delimiter string that does not exist in confdefs.h, to ease
18354 # handling of long lines.
18355 ac_delim='%!_!# '
18356 for ac_last_try in false false :; do
18357   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18358   if test -z "$ac_tt"; then
18359     break
18360   elif $ac_last_try; then
18361     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18362   else
18363     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18364   fi
18365 done
18366
18367 # For the awk script, D is an array of macro values keyed by name,
18368 # likewise P contains macro parameters if any.  Preserve backslash
18369 # newline sequences.
18370
18371 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18372 sed -n '
18373 s/.\{148\}/&'"$ac_delim"'/g
18374 t rset
18375 :rset
18376 s/^[     ]*#[    ]*define[       ][      ]*/ /
18377 t def
18378 d
18379 :def
18380 s/\\$//
18381 t bsnl
18382 s/["\\]/\\&/g
18383 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18384 D["\1"]=" \3"/p
18385 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18386 d
18387 :bsnl
18388 s/["\\]/\\&/g
18389 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18390 D["\1"]=" \3\\\\\\n"\\/p
18391 t cont
18392 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18393 t cont
18394 d
18395 :cont
18396 n
18397 s/.\{148\}/&'"$ac_delim"'/g
18398 t clear
18399 :clear
18400 s/\\$//
18401 t bsnlc
18402 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18403 d
18404 :bsnlc
18405 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18406 b cont
18407 ' <confdefs.h | sed '
18408 s/'"$ac_delim"'/"\\\
18409 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18410
18411 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18412   for (key in D) D_is_set[key] = 1
18413   FS = "\a"
18414 }
18415 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18416   line = \$ 0
18417   split(line, arg, " ")
18418   if (arg[1] == "#") {
18419     defundef = arg[2]
18420     mac1 = arg[3]
18421   } else {
18422     defundef = substr(arg[1], 2)
18423     mac1 = arg[2]
18424   }
18425   split(mac1, mac2, "(") #)
18426   macro = mac2[1]
18427   prefix = substr(line, 1, index(line, defundef) - 1)
18428   if (D_is_set[macro]) {
18429     # Preserve the white space surrounding the "#".
18430     print prefix "define", macro P[macro] D[macro]
18431     next
18432   } else {
18433     # Replace #undef with comments.  This is necessary, for example,
18434     # in the case of _POSIX_SOURCE, which is predefined and required
18435     # on some systems where configure will not decide to define it.
18436     if (defundef == "undef") {
18437       print "/*", prefix defundef, macro, "*/"
18438       next
18439     }
18440   }
18441 }
18442 { print }
18443 _ACAWK
18444 _ACEOF
18445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18446   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18447 fi # test -n "$CONFIG_HEADERS"
18448
18449
18450 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
18451 shift
18452 for ac_tag
18453 do
18454   case $ac_tag in
18455   :[FHLC]) ac_mode=$ac_tag; continue;;
18456   esac
18457   case $ac_mode$ac_tag in
18458   :[FHL]*:*);;
18459   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18460   :[FH]-) ac_tag=-:-;;
18461   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18462   esac
18463   ac_save_IFS=$IFS
18464   IFS=:
18465   set x $ac_tag
18466   IFS=$ac_save_IFS
18467   shift
18468   ac_file=$1
18469   shift
18470
18471   case $ac_mode in
18472   :L) ac_source=$1;;
18473   :[FH])
18474     ac_file_inputs=
18475     for ac_f
18476     do
18477       case $ac_f in
18478       -) ac_f="$ac_tmp/stdin";;
18479       *) # Look for the file first in the build tree, then in the source tree
18480          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18481          # because $ac_f cannot contain `:'.
18482          test -f "$ac_f" ||
18483            case $ac_f in
18484            [\\/$]*) false;;
18485            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18486            esac ||
18487            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18488       esac
18489       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18490       as_fn_append ac_file_inputs " '$ac_f'"
18491     done
18492
18493     # Let's still pretend it is `configure' which instantiates (i.e., don't
18494     # use $as_me), people would be surprised to read:
18495     #    /* config.h.  Generated by config.status.  */
18496     configure_input='Generated from '`
18497           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18498         `' by configure.'
18499     if test x"$ac_file" != x-; then
18500       configure_input="$ac_file.  $configure_input"
18501       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18502 $as_echo "$as_me: creating $ac_file" >&6;}
18503     fi
18504     # Neutralize special characters interpreted by sed in replacement strings.
18505     case $configure_input in #(
18506     *\&* | *\|* | *\\* )
18507        ac_sed_conf_input=`$as_echo "$configure_input" |
18508        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18509     *) ac_sed_conf_input=$configure_input;;
18510     esac
18511
18512     case $ac_tag in
18513     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18514       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18515     esac
18516     ;;
18517   esac
18518
18519   ac_dir=`$as_dirname -- "$ac_file" ||
18520 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18521          X"$ac_file" : 'X\(//\)[^/]' \| \
18522          X"$ac_file" : 'X\(//\)$' \| \
18523          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18524 $as_echo X"$ac_file" |
18525     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18526             s//\1/
18527             q
18528           }
18529           /^X\(\/\/\)[^/].*/{
18530             s//\1/
18531             q
18532           }
18533           /^X\(\/\/\)$/{
18534             s//\1/
18535             q
18536           }
18537           /^X\(\/\).*/{
18538             s//\1/
18539             q
18540           }
18541           s/.*/./; q'`
18542   as_dir="$ac_dir"; as_fn_mkdir_p
18543   ac_builddir=.
18544
18545 case "$ac_dir" in
18546 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18547 *)
18548   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18549   # A ".." for each directory in $ac_dir_suffix.
18550   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18551   case $ac_top_builddir_sub in
18552   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18553   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18554   esac ;;
18555 esac
18556 ac_abs_top_builddir=$ac_pwd
18557 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18558 # for backward compatibility:
18559 ac_top_builddir=$ac_top_build_prefix
18560
18561 case $srcdir in
18562   .)  # We are building in place.
18563     ac_srcdir=.
18564     ac_top_srcdir=$ac_top_builddir_sub
18565     ac_abs_top_srcdir=$ac_pwd ;;
18566   [\\/]* | ?:[\\/]* )  # Absolute name.
18567     ac_srcdir=$srcdir$ac_dir_suffix;
18568     ac_top_srcdir=$srcdir
18569     ac_abs_top_srcdir=$srcdir ;;
18570   *) # Relative name.
18571     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18572     ac_top_srcdir=$ac_top_build_prefix$srcdir
18573     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18574 esac
18575 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18576
18577
18578   case $ac_mode in
18579   :F)
18580   #
18581   # CONFIG_FILE
18582   #
18583
18584   case $INSTALL in
18585   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18586   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18587   esac
18588   ac_MKDIR_P=$MKDIR_P
18589   case $MKDIR_P in
18590   [\\/$]* | ?:[\\/]* ) ;;
18591   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18592   esac
18593 _ACEOF
18594
18595 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18596 # If the template does not know about datarootdir, expand it.
18597 # FIXME: This hack should be removed a few years after 2.60.
18598 ac_datarootdir_hack=; ac_datarootdir_seen=
18599 ac_sed_dataroot='
18600 /datarootdir/ {
18601   p
18602   q
18603 }
18604 /@datadir@/p
18605 /@docdir@/p
18606 /@infodir@/p
18607 /@localedir@/p
18608 /@mandir@/p'
18609 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18610 *datarootdir*) ac_datarootdir_seen=yes;;
18611 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18612   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18613 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18614 _ACEOF
18615 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18616   ac_datarootdir_hack='
18617   s&@datadir@&$datadir&g
18618   s&@docdir@&$docdir&g
18619   s&@infodir@&$infodir&g
18620   s&@localedir@&$localedir&g
18621   s&@mandir@&$mandir&g
18622   s&\\\${datarootdir}&$datarootdir&g' ;;
18623 esac
18624 _ACEOF
18625
18626 # Neutralize VPATH when `$srcdir' = `.'.
18627 # Shell code in configure.ac might set extrasub.
18628 # FIXME: do we really want to maintain this feature?
18629 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18630 ac_sed_extra="$ac_vpsub
18631 $extrasub
18632 _ACEOF
18633 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18634 :t
18635 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18636 s|@configure_input@|$ac_sed_conf_input|;t t
18637 s&@top_builddir@&$ac_top_builddir_sub&;t t
18638 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18639 s&@srcdir@&$ac_srcdir&;t t
18640 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18641 s&@top_srcdir@&$ac_top_srcdir&;t t
18642 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18643 s&@builddir@&$ac_builddir&;t t
18644 s&@abs_builddir@&$ac_abs_builddir&;t t
18645 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18646 s&@INSTALL@&$ac_INSTALL&;t t
18647 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18648 $ac_datarootdir_hack
18649 "
18650 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18651   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18652
18653 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18654   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18655   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18656       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18657   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18658 which seems to be undefined.  Please make sure it is defined" >&5
18659 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18660 which seems to be undefined.  Please make sure it is defined" >&2;}
18661
18662   rm -f "$ac_tmp/stdin"
18663   case $ac_file in
18664   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18665   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18666   esac \
18667   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18668  ;;
18669   :H)
18670   #
18671   # CONFIG_HEADER
18672   #
18673   if test x"$ac_file" != x-; then
18674     {
18675       $as_echo "/* $configure_input  */" \
18676       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18677     } >"$ac_tmp/config.h" \
18678       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18679     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18680       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18681 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18682     else
18683       rm -f "$ac_file"
18684       mv "$ac_tmp/config.h" "$ac_file" \
18685         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18686     fi
18687   else
18688     $as_echo "/* $configure_input  */" \
18689       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18690       || as_fn_error $? "could not create -" "$LINENO" 5
18691   fi
18692 # Compute "$ac_file"'s index in $config_headers.
18693 _am_arg="$ac_file"
18694 _am_stamp_count=1
18695 for _am_header in $config_headers :; do
18696   case $_am_header in
18697     $_am_arg | $_am_arg:* )
18698       break ;;
18699     * )
18700       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18701   esac
18702 done
18703 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18704 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18705          X"$_am_arg" : 'X\(//\)[^/]' \| \
18706          X"$_am_arg" : 'X\(//\)$' \| \
18707          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18708 $as_echo X"$_am_arg" |
18709     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18710             s//\1/
18711             q
18712           }
18713           /^X\(\/\/\)[^/].*/{
18714             s//\1/
18715             q
18716           }
18717           /^X\(\/\/\)$/{
18718             s//\1/
18719             q
18720           }
18721           /^X\(\/\).*/{
18722             s//\1/
18723             q
18724           }
18725           s/.*/./; q'`/stamp-h$_am_stamp_count
18726  ;;
18727   :L)
18728   #
18729   # CONFIG_LINK
18730   #
18731
18732   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18733     :
18734   else
18735     # Prefer the file from the source tree if names are identical.
18736     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18737       ac_source=$srcdir/$ac_source
18738     fi
18739
18740     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18741 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18742
18743     if test ! -r "$ac_source"; then
18744       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
18745     fi
18746     rm -f "$ac_file"
18747
18748     # Try a relative symlink, then a hard link, then a copy.
18749     case $ac_source in
18750     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18751         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18752     esac
18753     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18754       ln "$ac_source" "$ac_file" 2>/dev/null ||
18755       cp -p "$ac_source" "$ac_file" ||
18756       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18757   fi
18758  ;;
18759   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18760 $as_echo "$as_me: executing $ac_file commands" >&6;}
18761  ;;
18762   esac
18763
18764
18765   case $ac_file$ac_mode in
18766     "default-1":C)
18767 # Only add multilib support code if we just rebuilt the top-level
18768 # Makefile.
18769 case " $CONFIG_FILES " in
18770  *" Makefile "*)
18771    ac_file=Makefile . ${multi_basedir}/config-ml.in
18772    ;;
18773 esac ;;
18774     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18775   # Older Autoconf quotes --file arguments for eval, but not when files
18776   # are listed without --file.  Let's play safe and only enable the eval
18777   # if we detect the quoting.
18778   case $CONFIG_FILES in
18779   *\'*) eval set x "$CONFIG_FILES" ;;
18780   *)   set x $CONFIG_FILES ;;
18781   esac
18782   shift
18783   for mf
18784   do
18785     # Strip MF so we end up with the name of the file.
18786     mf=`echo "$mf" | sed -e 's/:.*$//'`
18787     # Check whether this is an Automake generated Makefile or not.
18788     # We used to match only the files named 'Makefile.in', but
18789     # some people rename them; so instead we look at the file content.
18790     # Grep'ing the first line is not enough: some people post-process
18791     # each Makefile.in and add a new line on top of each file to say so.
18792     # Grep'ing the whole file is not good either: AIX grep has a line
18793     # limit of 2048, but all sed's we know have understand at least 4000.
18794     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18795       dirpart=`$as_dirname -- "$mf" ||
18796 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18797          X"$mf" : 'X\(//\)[^/]' \| \
18798          X"$mf" : 'X\(//\)$' \| \
18799          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18800 $as_echo X"$mf" |
18801     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18802             s//\1/
18803             q
18804           }
18805           /^X\(\/\/\)[^/].*/{
18806             s//\1/
18807             q
18808           }
18809           /^X\(\/\/\)$/{
18810             s//\1/
18811             q
18812           }
18813           /^X\(\/\).*/{
18814             s//\1/
18815             q
18816           }
18817           s/.*/./; q'`
18818     else
18819       continue
18820     fi
18821     # Extract the definition of DEPDIR, am__include, and am__quote
18822     # from the Makefile without running 'make'.
18823     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18824     test -z "$DEPDIR" && continue
18825     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18826     test -z "$am__include" && continue
18827     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18828     # Find all dependency output files, they are included files with
18829     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18830     # simplest approach to changing $(DEPDIR) to its actual value in the
18831     # expansion.
18832     for file in `sed -n "
18833       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18834          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18835       # Make sure the directory exists.
18836       test -f "$dirpart/$file" && continue
18837       fdir=`$as_dirname -- "$file" ||
18838 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18839          X"$file" : 'X\(//\)[^/]' \| \
18840          X"$file" : 'X\(//\)$' \| \
18841          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18842 $as_echo X"$file" |
18843     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18844             s//\1/
18845             q
18846           }
18847           /^X\(\/\/\)[^/].*/{
18848             s//\1/
18849             q
18850           }
18851           /^X\(\/\/\)$/{
18852             s//\1/
18853             q
18854           }
18855           /^X\(\/\).*/{
18856             s//\1/
18857             q
18858           }
18859           s/.*/./; q'`
18860       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18861       # echo "creating $dirpart/$file"
18862       echo '# dummy' > "$dirpart/$file"
18863     done
18864   done
18865 }
18866  ;;
18867     "libtool":C)
18868
18869     # See if we are running on zsh, and set the options which allow our
18870     # commands through without removal of \ escapes.
18871     if test -n "${ZSH_VERSION+set}" ; then
18872       setopt NO_GLOB_SUBST
18873     fi
18874
18875     cfgfile="${ofile}T"
18876     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18877     $RM "$cfgfile"
18878
18879     cat <<_LT_EOF >> "$cfgfile"
18880 #! $SHELL
18881
18882 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18883 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18884 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18885 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18886 #
18887 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18888 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18889 #   Written by Gordon Matzigkeit, 1996
18890 #
18891 #   This file is part of GNU Libtool.
18892 #
18893 # GNU Libtool is free software; you can redistribute it and/or
18894 # modify it under the terms of the GNU General Public License as
18895 # published by the Free Software Foundation; either version 2 of
18896 # the License, or (at your option) any later version.
18897 #
18898 # As a special exception to the GNU General Public License,
18899 # if you distribute this file as part of a program or library that
18900 # is built using GNU Libtool, you may include this file under the
18901 # same distribution terms that you use for the rest of that program.
18902 #
18903 # GNU Libtool is distributed in the hope that it will be useful,
18904 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18905 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18906 # GNU General Public License for more details.
18907 #
18908 # You should have received a copy of the GNU General Public License
18909 # along with GNU Libtool; see the file COPYING.  If not, a copy
18910 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18911 # obtained by writing to the Free Software Foundation, Inc.,
18912 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18913
18914
18915 # The names of the tagged configurations supported by this script.
18916 available_tags="CXX "
18917
18918 # ### BEGIN LIBTOOL CONFIG
18919
18920 # Which release of libtool.m4 was used?
18921 macro_version=$macro_version
18922 macro_revision=$macro_revision
18923
18924 # Whether or not to build shared libraries.
18925 build_libtool_libs=$enable_shared
18926
18927 # Whether or not to build static libraries.
18928 build_old_libs=$enable_static
18929
18930 # What type of objects to build.
18931 pic_mode=$pic_mode
18932
18933 # Whether or not to optimize for fast installation.
18934 fast_install=$enable_fast_install
18935
18936 # Shell to use when invoking shell scripts.
18937 SHELL=$lt_SHELL
18938
18939 # An echo program that protects backslashes.
18940 ECHO=$lt_ECHO
18941
18942 # The host system.
18943 host_alias=$host_alias
18944 host=$host
18945 host_os=$host_os
18946
18947 # The build system.
18948 build_alias=$build_alias
18949 build=$build
18950 build_os=$build_os
18951
18952 # A sed program that does not truncate output.
18953 SED=$lt_SED
18954
18955 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18956 Xsed="\$SED -e 1s/^X//"
18957
18958 # A grep program that handles long lines.
18959 GREP=$lt_GREP
18960
18961 # An ERE matcher.
18962 EGREP=$lt_EGREP
18963
18964 # A literal string matcher.
18965 FGREP=$lt_FGREP
18966
18967 # A BSD- or MS-compatible name lister.
18968 NM=$lt_NM
18969
18970 # Whether we need soft or hard links.
18971 LN_S=$lt_LN_S
18972
18973 # What is the maximum length of a command?
18974 max_cmd_len=$max_cmd_len
18975
18976 # Object file suffix (normally "o").
18977 objext=$ac_objext
18978
18979 # Executable file suffix (normally "").
18980 exeext=$exeext
18981
18982 # whether the shell understands "unset".
18983 lt_unset=$lt_unset
18984
18985 # turn spaces into newlines.
18986 SP2NL=$lt_lt_SP2NL
18987
18988 # turn newlines into spaces.
18989 NL2SP=$lt_lt_NL2SP
18990
18991 # An object symbol dumper.
18992 OBJDUMP=$lt_OBJDUMP
18993
18994 # Method to check whether dependent libraries are shared objects.
18995 deplibs_check_method=$lt_deplibs_check_method
18996
18997 # Command to use when deplibs_check_method == "file_magic".
18998 file_magic_cmd=$lt_file_magic_cmd
18999
19000 # The archiver.
19001 AR=$lt_AR
19002 AR_FLAGS=$lt_AR_FLAGS
19003
19004 # A symbol stripping program.
19005 STRIP=$lt_STRIP
19006
19007 # Commands used to install an old-style archive.
19008 RANLIB=$lt_RANLIB
19009 old_postinstall_cmds=$lt_old_postinstall_cmds
19010 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19011
19012 # Whether to use a lock for old archive extraction.
19013 lock_old_archive_extraction=$lock_old_archive_extraction
19014
19015 # A C compiler.
19016 LTCC=$lt_CC
19017
19018 # LTCC compiler flags.
19019 LTCFLAGS=$lt_CFLAGS
19020
19021 # Take the output of nm and produce a listing of raw symbols and C names.
19022 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19023
19024 # Transform the output of nm in a proper C declaration.
19025 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19026
19027 # Transform the output of nm in a C name address pair.
19028 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19029
19030 # Transform the output of nm in a C name address pair when lib prefix is needed.
19031 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19032
19033 # The name of the directory that contains temporary libtool files.
19034 objdir=$objdir
19035
19036 # Used to examine libraries when file_magic_cmd begins with "file".
19037 MAGIC_CMD=$MAGIC_CMD
19038
19039 # Must we lock files when doing compilation?
19040 need_locks=$lt_need_locks
19041
19042 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19043 DSYMUTIL=$lt_DSYMUTIL
19044
19045 # Tool to change global to local symbols on Mac OS X.
19046 NMEDIT=$lt_NMEDIT
19047
19048 # Tool to manipulate fat objects and archives on Mac OS X.
19049 LIPO=$lt_LIPO
19050
19051 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19052 OTOOL=$lt_OTOOL
19053
19054 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19055 OTOOL64=$lt_OTOOL64
19056
19057 # Old archive suffix (normally "a").
19058 libext=$libext
19059
19060 # Shared library suffix (normally ".so").
19061 shrext_cmds=$lt_shrext_cmds
19062
19063 # The commands to extract the exported symbol list from a shared archive.
19064 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19065
19066 # Variables whose values should be saved in libtool wrapper scripts and
19067 # restored at link time.
19068 variables_saved_for_relink=$lt_variables_saved_for_relink
19069
19070 # Do we need the "lib" prefix for modules?
19071 need_lib_prefix=$need_lib_prefix
19072
19073 # Do we need a version for libraries?
19074 need_version=$need_version
19075
19076 # Library versioning type.
19077 version_type=$version_type
19078
19079 # Shared library runtime path variable.
19080 runpath_var=$runpath_var
19081
19082 # Shared library path variable.
19083 shlibpath_var=$shlibpath_var
19084
19085 # Is shlibpath searched before the hard-coded library search path?
19086 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19087
19088 # Format of library name prefix.
19089 libname_spec=$lt_libname_spec
19090
19091 # List of archive names.  First name is the real one, the rest are links.
19092 # The last name is the one that the linker finds with -lNAME
19093 library_names_spec=$lt_library_names_spec
19094
19095 # The coded name of the library, if different from the real name.
19096 soname_spec=$lt_soname_spec
19097
19098 # Permission mode override for installation of shared libraries.
19099 install_override_mode=$lt_install_override_mode
19100
19101 # Command to use after installation of a shared archive.
19102 postinstall_cmds=$lt_postinstall_cmds
19103
19104 # Command to use after uninstallation of a shared archive.
19105 postuninstall_cmds=$lt_postuninstall_cmds
19106
19107 # Commands used to finish a libtool library installation in a directory.
19108 finish_cmds=$lt_finish_cmds
19109
19110 # As "finish_cmds", except a single script fragment to be evaled but
19111 # not shown.
19112 finish_eval=$lt_finish_eval
19113
19114 # Whether we should hardcode library paths into libraries.
19115 hardcode_into_libs=$hardcode_into_libs
19116
19117 # Compile-time system search path for libraries.
19118 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19119
19120 # Run-time system search path for libraries.
19121 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19122
19123 # Whether dlopen is supported.
19124 dlopen_support=$enable_dlopen
19125
19126 # Whether dlopen of programs is supported.
19127 dlopen_self=$enable_dlopen_self
19128
19129 # Whether dlopen of statically linked programs is supported.
19130 dlopen_self_static=$enable_dlopen_self_static
19131
19132 # Commands to strip libraries.
19133 old_striplib=$lt_old_striplib
19134 striplib=$lt_striplib
19135
19136
19137 # The linker used to build libraries.
19138 LD=$lt_LD
19139
19140 # How to create reloadable object files.
19141 reload_flag=$lt_reload_flag
19142 reload_cmds=$lt_reload_cmds
19143
19144 # Commands used to build an old-style archive.
19145 old_archive_cmds=$lt_old_archive_cmds
19146
19147 # A language specific compiler.
19148 CC=$lt_compiler
19149
19150 # Is the compiler the GNU compiler?
19151 with_gcc=$GCC
19152
19153 # Compiler flag to turn off builtin functions.
19154 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19155
19156 # How to pass a linker flag through the compiler.
19157 wl=$lt_lt_prog_compiler_wl
19158
19159 # Additional compiler flags for building library objects.
19160 pic_flag=$lt_lt_prog_compiler_pic
19161
19162 # Compiler flag to prevent dynamic linking.
19163 link_static_flag=$lt_lt_prog_compiler_static
19164
19165 # Does compiler simultaneously support -c and -o options?
19166 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19167
19168 # Whether or not to add -lc for building shared libraries.
19169 build_libtool_need_lc=$archive_cmds_need_lc
19170
19171 # Whether or not to disallow shared libs when runtime libs are static.
19172 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19173
19174 # Compiler flag to allow reflexive dlopens.
19175 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19176
19177 # Compiler flag to generate shared objects directly from archives.
19178 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19179
19180 # Whether the compiler copes with passing no objects directly.
19181 compiler_needs_object=$lt_compiler_needs_object
19182
19183 # Create an old-style archive from a shared archive.
19184 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19185
19186 # Create a temporary old-style archive to link instead of a shared archive.
19187 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19188
19189 # Commands used to build a shared archive.
19190 archive_cmds=$lt_archive_cmds
19191 archive_expsym_cmds=$lt_archive_expsym_cmds
19192
19193 # Commands used to build a loadable module if different from building
19194 # a shared archive.
19195 module_cmds=$lt_module_cmds
19196 module_expsym_cmds=$lt_module_expsym_cmds
19197
19198 # Whether we are building with GNU ld or not.
19199 with_gnu_ld=$lt_with_gnu_ld
19200
19201 # Flag that allows shared libraries with undefined symbols to be built.
19202 allow_undefined_flag=$lt_allow_undefined_flag
19203
19204 # Flag that enforces no undefined symbols.
19205 no_undefined_flag=$lt_no_undefined_flag
19206
19207 # Flag to hardcode \$libdir into a binary during linking.
19208 # This must work even if \$libdir does not exist
19209 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19210
19211 # If ld is used when linking, flag to hardcode \$libdir into a binary
19212 # during linking.  This must work even if \$libdir does not exist.
19213 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19214
19215 # Whether we need a single "-rpath" flag with a separated argument.
19216 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19217
19218 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19219 # DIR into the resulting binary.
19220 hardcode_direct=$hardcode_direct
19221
19222 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19223 # DIR into the resulting binary and the resulting library dependency is
19224 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19225 # library is relocated.
19226 hardcode_direct_absolute=$hardcode_direct_absolute
19227
19228 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19229 # into the resulting binary.
19230 hardcode_minus_L=$hardcode_minus_L
19231
19232 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19233 # into the resulting binary.
19234 hardcode_shlibpath_var=$hardcode_shlibpath_var
19235
19236 # Set to "yes" if building a shared library automatically hardcodes DIR
19237 # into the library and all subsequent libraries and executables linked
19238 # against it.
19239 hardcode_automatic=$hardcode_automatic
19240
19241 # Set to yes if linker adds runtime paths of dependent libraries
19242 # to runtime path list.
19243 inherit_rpath=$inherit_rpath
19244
19245 # Whether libtool must link a program against all its dependency libraries.
19246 link_all_deplibs=$link_all_deplibs
19247
19248 # Fix the shell variable \$srcfile for the compiler.
19249 fix_srcfile_path=$lt_fix_srcfile_path
19250
19251 # Set to "yes" if exported symbols are required.
19252 always_export_symbols=$always_export_symbols
19253
19254 # The commands to list exported symbols.
19255 export_symbols_cmds=$lt_export_symbols_cmds
19256
19257 # Symbols that should not be listed in the preloaded symbols.
19258 exclude_expsyms=$lt_exclude_expsyms
19259
19260 # Symbols that must always be exported.
19261 include_expsyms=$lt_include_expsyms
19262
19263 # Commands necessary for linking programs (against libraries) with templates.
19264 prelink_cmds=$lt_prelink_cmds
19265
19266 # Specify filename containing input files.
19267 file_list_spec=$lt_file_list_spec
19268
19269 # How to hardcode a shared library path into an executable.
19270 hardcode_action=$hardcode_action
19271
19272 # The directories searched by this compiler when creating a shared library.
19273 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19274
19275 # Dependencies to place before and after the objects being linked to
19276 # create a shared library.
19277 predep_objects=$lt_predep_objects
19278 postdep_objects=$lt_postdep_objects
19279 predeps=$lt_predeps
19280 postdeps=$lt_postdeps
19281
19282 # The library search path used internally by the compiler when linking
19283 # a shared library.
19284 compiler_lib_search_path=$lt_compiler_lib_search_path
19285
19286 # ### END LIBTOOL CONFIG
19287
19288 _LT_EOF
19289
19290   case $host_os in
19291   aix3*)
19292     cat <<\_LT_EOF >> "$cfgfile"
19293 # AIX sometimes has problems with the GCC collect2 program.  For some
19294 # reason, if we set the COLLECT_NAMES environment variable, the problems
19295 # vanish in a puff of smoke.
19296 if test "X${COLLECT_NAMES+set}" != Xset; then
19297   COLLECT_NAMES=
19298   export COLLECT_NAMES
19299 fi
19300 _LT_EOF
19301     ;;
19302   esac
19303
19304
19305 ltmain="$ac_aux_dir/ltmain.sh"
19306
19307
19308   # We use sed instead of cat because bash on DJGPP gets confused if
19309   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19310   # text mode, it properly converts lines to CR/LF.  This bash problem
19311   # is reportedly fixed, but why not run on old versions too?
19312   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19313     || (rm -f "$cfgfile"; exit 1)
19314
19315   case $xsi_shell in
19316   yes)
19317     cat << \_LT_EOF >> "$cfgfile"
19318
19319 # func_dirname file append nondir_replacement
19320 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19321 # otherwise set result to NONDIR_REPLACEMENT.
19322 func_dirname ()
19323 {
19324   case ${1} in
19325     */*) func_dirname_result="${1%/*}${2}" ;;
19326     *  ) func_dirname_result="${3}" ;;
19327   esac
19328 }
19329
19330 # func_basename file
19331 func_basename ()
19332 {
19333   func_basename_result="${1##*/}"
19334 }
19335
19336 # func_dirname_and_basename file append nondir_replacement
19337 # perform func_basename and func_dirname in a single function
19338 # call:
19339 #   dirname:  Compute the dirname of FILE.  If nonempty,
19340 #             add APPEND to the result, otherwise set result
19341 #             to NONDIR_REPLACEMENT.
19342 #             value returned in "$func_dirname_result"
19343 #   basename: Compute filename of FILE.
19344 #             value retuned in "$func_basename_result"
19345 # Implementation must be kept synchronized with func_dirname
19346 # and func_basename. For efficiency, we do not delegate to
19347 # those functions but instead duplicate the functionality here.
19348 func_dirname_and_basename ()
19349 {
19350   case ${1} in
19351     */*) func_dirname_result="${1%/*}${2}" ;;
19352     *  ) func_dirname_result="${3}" ;;
19353   esac
19354   func_basename_result="${1##*/}"
19355 }
19356
19357 # func_stripname prefix suffix name
19358 # strip PREFIX and SUFFIX off of NAME.
19359 # PREFIX and SUFFIX must not contain globbing or regex special
19360 # characters, hashes, percent signs, but SUFFIX may contain a leading
19361 # dot (in which case that matches only a dot).
19362 func_stripname ()
19363 {
19364   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19365   # positional parameters, so assign one to ordinary parameter first.
19366   func_stripname_result=${3}
19367   func_stripname_result=${func_stripname_result#"${1}"}
19368   func_stripname_result=${func_stripname_result%"${2}"}
19369 }
19370
19371 # func_opt_split
19372 func_opt_split ()
19373 {
19374   func_opt_split_opt=${1%%=*}
19375   func_opt_split_arg=${1#*=}
19376 }
19377
19378 # func_lo2o object
19379 func_lo2o ()
19380 {
19381   case ${1} in
19382     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19383     *)    func_lo2o_result=${1} ;;
19384   esac
19385 }
19386
19387 # func_xform libobj-or-source
19388 func_xform ()
19389 {
19390   func_xform_result=${1%.*}.lo
19391 }
19392
19393 # func_arith arithmetic-term...
19394 func_arith ()
19395 {
19396   func_arith_result=$(( $* ))
19397 }
19398
19399 # func_len string
19400 # STRING may not start with a hyphen.
19401 func_len ()
19402 {
19403   func_len_result=${#1}
19404 }
19405
19406 _LT_EOF
19407     ;;
19408   *) # Bourne compatible functions.
19409     cat << \_LT_EOF >> "$cfgfile"
19410
19411 # func_dirname file append nondir_replacement
19412 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19413 # otherwise set result to NONDIR_REPLACEMENT.
19414 func_dirname ()
19415 {
19416   # Extract subdirectory from the argument.
19417   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19418   if test "X$func_dirname_result" = "X${1}"; then
19419     func_dirname_result="${3}"
19420   else
19421     func_dirname_result="$func_dirname_result${2}"
19422   fi
19423 }
19424
19425 # func_basename file
19426 func_basename ()
19427 {
19428   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19429 }
19430
19431
19432 # func_stripname prefix suffix name
19433 # strip PREFIX and SUFFIX off of NAME.
19434 # PREFIX and SUFFIX must not contain globbing or regex special
19435 # characters, hashes, percent signs, but SUFFIX may contain a leading
19436 # dot (in which case that matches only a dot).
19437 # func_strip_suffix prefix name
19438 func_stripname ()
19439 {
19440   case ${2} in
19441     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19442     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19443   esac
19444 }
19445
19446 # sed scripts:
19447 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19448 my_sed_long_arg='1s/^-[^=]*=//'
19449
19450 # func_opt_split
19451 func_opt_split ()
19452 {
19453   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19454   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19455 }
19456
19457 # func_lo2o object
19458 func_lo2o ()
19459 {
19460   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19461 }
19462
19463 # func_xform libobj-or-source
19464 func_xform ()
19465 {
19466   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19467 }
19468
19469 # func_arith arithmetic-term...
19470 func_arith ()
19471 {
19472   func_arith_result=`expr "$@"`
19473 }
19474
19475 # func_len string
19476 # STRING may not start with a hyphen.
19477 func_len ()
19478 {
19479   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19480 }
19481
19482 _LT_EOF
19483 esac
19484
19485 case $lt_shell_append in
19486   yes)
19487     cat << \_LT_EOF >> "$cfgfile"
19488
19489 # func_append var value
19490 # Append VALUE to the end of shell variable VAR.
19491 func_append ()
19492 {
19493   eval "$1+=\$2"
19494 }
19495 _LT_EOF
19496     ;;
19497   *)
19498     cat << \_LT_EOF >> "$cfgfile"
19499
19500 # func_append var value
19501 # Append VALUE to the end of shell variable VAR.
19502 func_append ()
19503 {
19504   eval "$1=\$$1\$2"
19505 }
19506
19507 _LT_EOF
19508     ;;
19509   esac
19510
19511
19512   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19513     || (rm -f "$cfgfile"; exit 1)
19514
19515   mv -f "$cfgfile" "$ofile" ||
19516     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19517   chmod +x "$ofile"
19518
19519
19520     cat <<_LT_EOF >> "$ofile"
19521
19522 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19523
19524 # The linker used to build libraries.
19525 LD=$lt_LD_CXX
19526
19527 # How to create reloadable object files.
19528 reload_flag=$lt_reload_flag_CXX
19529 reload_cmds=$lt_reload_cmds_CXX
19530
19531 # Commands used to build an old-style archive.
19532 old_archive_cmds=$lt_old_archive_cmds_CXX
19533
19534 # A language specific compiler.
19535 CC=$lt_compiler_CXX
19536
19537 # Is the compiler the GNU compiler?
19538 with_gcc=$GCC_CXX
19539
19540 # Compiler flag to turn off builtin functions.
19541 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19542
19543 # How to pass a linker flag through the compiler.
19544 wl=$lt_lt_prog_compiler_wl_CXX
19545
19546 # Additional compiler flags for building library objects.
19547 pic_flag=$lt_lt_prog_compiler_pic_CXX
19548
19549 # Compiler flag to prevent dynamic linking.
19550 link_static_flag=$lt_lt_prog_compiler_static_CXX
19551
19552 # Does compiler simultaneously support -c and -o options?
19553 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19554
19555 # Whether or not to add -lc for building shared libraries.
19556 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19557
19558 # Whether or not to disallow shared libs when runtime libs are static.
19559 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19560
19561 # Compiler flag to allow reflexive dlopens.
19562 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19563
19564 # Compiler flag to generate shared objects directly from archives.
19565 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19566
19567 # Whether the compiler copes with passing no objects directly.
19568 compiler_needs_object=$lt_compiler_needs_object_CXX
19569
19570 # Create an old-style archive from a shared archive.
19571 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19572
19573 # Create a temporary old-style archive to link instead of a shared archive.
19574 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19575
19576 # Commands used to build a shared archive.
19577 archive_cmds=$lt_archive_cmds_CXX
19578 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19579
19580 # Commands used to build a loadable module if different from building
19581 # a shared archive.
19582 module_cmds=$lt_module_cmds_CXX
19583 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19584
19585 # Whether we are building with GNU ld or not.
19586 with_gnu_ld=$lt_with_gnu_ld_CXX
19587
19588 # Flag that allows shared libraries with undefined symbols to be built.
19589 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19590
19591 # Flag that enforces no undefined symbols.
19592 no_undefined_flag=$lt_no_undefined_flag_CXX
19593
19594 # Flag to hardcode \$libdir into a binary during linking.
19595 # This must work even if \$libdir does not exist
19596 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19597
19598 # If ld is used when linking, flag to hardcode \$libdir into a binary
19599 # during linking.  This must work even if \$libdir does not exist.
19600 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19601
19602 # Whether we need a single "-rpath" flag with a separated argument.
19603 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19604
19605 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19606 # DIR into the resulting binary.
19607 hardcode_direct=$hardcode_direct_CXX
19608
19609 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19610 # DIR into the resulting binary and the resulting library dependency is
19611 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19612 # library is relocated.
19613 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19614
19615 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19616 # into the resulting binary.
19617 hardcode_minus_L=$hardcode_minus_L_CXX
19618
19619 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19620 # into the resulting binary.
19621 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19622
19623 # Set to "yes" if building a shared library automatically hardcodes DIR
19624 # into the library and all subsequent libraries and executables linked
19625 # against it.
19626 hardcode_automatic=$hardcode_automatic_CXX
19627
19628 # Set to yes if linker adds runtime paths of dependent libraries
19629 # to runtime path list.
19630 inherit_rpath=$inherit_rpath_CXX
19631
19632 # Whether libtool must link a program against all its dependency libraries.
19633 link_all_deplibs=$link_all_deplibs_CXX
19634
19635 # Fix the shell variable \$srcfile for the compiler.
19636 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19637
19638 # Set to "yes" if exported symbols are required.
19639 always_export_symbols=$always_export_symbols_CXX
19640
19641 # The commands to list exported symbols.
19642 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19643
19644 # Symbols that should not be listed in the preloaded symbols.
19645 exclude_expsyms=$lt_exclude_expsyms_CXX
19646
19647 # Symbols that must always be exported.
19648 include_expsyms=$lt_include_expsyms_CXX
19649
19650 # Commands necessary for linking programs (against libraries) with templates.
19651 prelink_cmds=$lt_prelink_cmds_CXX
19652
19653 # Specify filename containing input files.
19654 file_list_spec=$lt_file_list_spec_CXX
19655
19656 # How to hardcode a shared library path into an executable.
19657 hardcode_action=$hardcode_action_CXX
19658
19659 # The directories searched by this compiler when creating a shared library.
19660 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19661
19662 # Dependencies to place before and after the objects being linked to
19663 # create a shared library.
19664 predep_objects=$lt_predep_objects_CXX
19665 postdep_objects=$lt_postdep_objects_CXX
19666 predeps=$lt_predeps_CXX
19667 postdeps=$lt_postdeps_CXX
19668
19669 # The library search path used internally by the compiler when linking
19670 # a shared library.
19671 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19672
19673 # ### END LIBTOOL TAG CONFIG: CXX
19674 _LT_EOF
19675
19676  ;;
19677     "include":C) test -d include || mkdir include ;;
19678     "src":C)
19679 test -d src || mkdir src
19680 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
19681  ;;
19682
19683   esac
19684 done # for ac_tag
19685
19686
19687 as_fn_exit 0
19688 _ACEOF
19689 ac_clean_files=$ac_clean_files_save
19690
19691 test $ac_write_fail = 0 ||
19692   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19693
19694
19695 # configure is writing to config.log, and then calls config.status.
19696 # config.status does its own redirection, appending to config.log.
19697 # Unfortunately, on DOS this fails, as config.log is still kept open
19698 # by configure, so config.status won't be able to write to it; its
19699 # output is simply discarded.  So we exec the FD to /dev/null,
19700 # effectively closing config.log, so it can be properly (re)opened and
19701 # appended to by config.status.  When coming back to configure, we
19702 # need to make the FD available again.
19703 if test "$no_create" != yes; then
19704   ac_cs_success=:
19705   ac_config_status_args=
19706   test "$silent" = yes &&
19707     ac_config_status_args="$ac_config_status_args --quiet"
19708   exec 5>/dev/null
19709   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19710   exec 5>>config.log
19711   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19712   # would make configure fail if this is the last instruction.
19713   $ac_cs_success || as_fn_exit 1
19714 fi
19715 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19716   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19717 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19718 fi
19719