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 SYSROOT_CFLAGS_FOR_TARGET
 670 READELF
 671 ENABLE_DARWIN_AT_RPATH_FALSE
 672 ENABLE_DARWIN_AT_RPATH_TRUE
 673 CXXCPP
 674 CPP
 675 OTOOL64
 676 OTOOL
 677 LIPO
 678 NMEDIT
 679 DSYMUTIL
 680 RANLIB
 681 AR
 682 OBJDUMP
 683 LN_S
 684 NM
 685 ac_ct_DUMPBIN
 686 DUMPBIN
 687 LD
 688 FGREP
 689 EGREP
 690 GREP
 691 SED
 692 LIBTOOL
 693 am__fastdepCCAS_FALSE
 694 am__fastdepCCAS_TRUE
 695 CCASDEPMODE
 696 CCASFLAGS
 697 CCAS
 698 CET_FLAGS
 699 am__fastdepCXX_FALSE
 700 am__fastdepCXX_TRUE
 701 CXXDEPMODE
 702 ac_ct_CXX
 703 CXXFLAGS
 704 CXX
 705 am__fastdepCC_FALSE
 706 am__fastdepCC_TRUE
 707 CCDEPMODE
 708 am__nodep
 709 AMDEPBACKSLASH
 710 AMDEP_FALSE
 711 AMDEP_TRUE
 712 am__quote
 713 am__include
 714 DEPDIR
 715 OBJEXT
 716 EXEEXT
 717 ac_ct_CC
 718 CPPFLAGS
 719 LDFLAGS
 720 CFLAGS
 721 CC
 722 GENINSRC_FALSE
 723 GENINSRC_TRUE
 724 AM_BACKSLASH
 725 AM_DEFAULT_VERBOSITY
 726 AM_DEFAULT_V
 727 AM_V
 728 am__untar
 729 am__tar
 730 AMTAR
 731 am__leading_dot
 732 SET_MAKE
 733 AWK
 734 mkdir_p
 735 MKDIR_P
 736 INSTALL_STRIP_PROGRAM
 737 STRIP
 738 install_sh
 739 MAKEINFO
 740 AUTOHEADER
 741 AUTOMAKE
 742 AUTOCONF
 743 ACLOCAL
 744 VERSION
 745 PACKAGE
 746 CYGPATH_W
 747 am__isrc
 748 INSTALL_DATA
 749 INSTALL_SCRIPT
 750 INSTALL_PROGRAM
 751 target_os
 752 target_vendor
 753 target_cpu
 754 target
 755 host_os
 756 host_vendor
 757 host_cpu
 758 host
 759 build_os
 760 build_vendor
 761 build_cpu
 762 build
 763 multi_basedir
 764 target_alias
 765 host_alias
 766 build_alias
 767 LIBS
 768 ECHO_T
 769 ECHO_N
 770 ECHO_C
 771 DEFS
 772 mandir
 773 localedir
 774 libdir
 775 psdir
 776 pdfdir
 777 dvidir
 778 htmldir
 779 infodir
 780 docdir
 781 oldincludedir
 782 includedir
 783 localstatedir
 784 sharedstatedir
 785 sysconfdir
 786 datadir
 787 datarootdir
 788 libexecdir
 789 sbindir
 790 bindir
 791 program_transform_name
 792 prefix
 793 exec_prefix
 794 PACKAGE_URL
 795 PACKAGE_BUGREPORT
 796 PACKAGE_STRING
 797 PACKAGE_VERSION
 798 PACKAGE_TARNAME
 799 PACKAGE_NAME
 800 PATH_SEPARATOR
 801 SHELL'
 802 ac_subst_files=''
 803 ac_user_opts='
 804 enable_option_checking
 805 enable_multilib
 806 enable_silent_rules
 807 enable_generated_files_in_srcdir
 808 enable_dependency_tracking
 809 enable_cet
 810 enable_shared
 811 enable_static
 812 with_pic
 813 enable_fast_install
 814 with_gnu_ld
 815 enable_libtool_lock
 816 enable_darwin_at_rpath
 817 enable_maintainer_mode
 818 enable_pax_emutramp
 819 enable_debug
 820 enable_structs
 821 enable_raw_api
 822 enable_exec_static_tramp
 823 enable_purify_safety
 824 with_toolexeclibdir
 825 enable_symvers
 826 with_gcc_major_version_only
 827 '
 828       ac_precious_vars='build_alias
 829 host_alias
 830 target_alias
 831 CCAS
 832 CCASFLAGS
 833 CPP
 834 CPPFLAGS
 835 CXXCPP'
 836
 837
 838 # Initialize some variables set by options.
 839 ac_init_help=
 840 ac_init_version=false
 841 ac_unrecognized_opts=
 842 ac_unrecognized_sep=
 843 # The variables have the same names as the options, with
 844 # dashes changed to underlines.
 845 cache_file=/dev/null
 846 exec_prefix=NONE
 847 no_create=
 848 no_recursion=
 849 prefix=NONE
 850 program_prefix=NONE
 851 program_suffix=NONE
 852 program_transform_name=s,x,x,
 853 silent=
 854 site=
 855 srcdir=
 856 verbose=
 857 x_includes=NONE
 858 x_libraries=NONE
 859
 860 # Installation directory options.
 861 # These are left unexpanded so users can "make install exec_prefix=/foo"
 862 # and all the variables that are supposed to be based on exec_prefix
 863 # by default will actually change.
 864 # Use braces instead of parens because sh, perl, etc. also accept them.
 865 # (The list follows the same order as the GNU Coding Standards.)
 866 bindir='${exec_prefix}/bin'
 867 sbindir='${exec_prefix}/sbin'
 868 libexecdir='${exec_prefix}/libexec'
 869 datarootdir='${prefix}/share'
 870 datadir='${datarootdir}'
 871 sysconfdir='${prefix}/etc'
 872 sharedstatedir='${prefix}/com'
 873 localstatedir='${prefix}/var'
 874 includedir='${prefix}/include'
 875 oldincludedir='/usr/include'
 876 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 877 infodir='${datarootdir}/info'
 878 htmldir='${docdir}'
 879 dvidir='${docdir}'
 880 pdfdir='${docdir}'
 881 psdir='${docdir}'
 882 libdir='${exec_prefix}/lib'
 883 localedir='${datarootdir}/locale'
 884 mandir='${datarootdir}/man'
 885
 886 ac_prev=
 887 ac_dashdash=
 888 for ac_option
 889 do
 890   # If the previous option needs an argument, assign it.
 891   if test -n "$ac_prev"; then
 892     eval $ac_prev=\$ac_option
 893     ac_prev=
 894     continue
 895   fi
 896
 897   case $ac_option in
 898   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 899   *=)   ac_optarg= ;;
 900   *)    ac_optarg=yes ;;
 901   esac
 902
 903   # Accept the important Cygnus configure options, so we can diagnose typos.
 904
 905   case $ac_dashdash$ac_option in
 906   --)
 907     ac_dashdash=yes ;;
 908
 909   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 910     ac_prev=bindir ;;
 911   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 912     bindir=$ac_optarg ;;
 913
 914   -build | --build | --buil | --bui | --bu)
 915     ac_prev=build_alias ;;
 916   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 917     build_alias=$ac_optarg ;;
 918
 919   -cache-file | --cache-file | --cache-fil | --cache-fi \
 920   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 921     ac_prev=cache_file ;;
 922   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 923   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 924     cache_file=$ac_optarg ;;
 925
 926   --config-cache | -C)
 927     cache_file=config.cache ;;
 928
 929   -datadir | --datadir | --datadi | --datad)
 930     ac_prev=datadir ;;
 931   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 932     datadir=$ac_optarg ;;
 933
 934   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 935   | --dataroo | --dataro | --datar)
 936     ac_prev=datarootdir ;;
 937   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 938   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 939     datarootdir=$ac_optarg ;;
 940
 941   -disable-* | --disable-*)
 942     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 943     # Reject names that are not valid shell variable names.
 944     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 945       as_fn_error $? "invalid feature name: $ac_useropt"
 946     ac_useropt_orig=$ac_useropt
 947     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 948     case $ac_user_opts in
 949       *"
 950 "enable_$ac_useropt"
 951 "*) ;;
 952       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 953          ac_unrecognized_sep=', ';;
 954     esac
 955     eval enable_$ac_useropt=no ;;
 956
 957   -docdir | --docdir | --docdi | --doc | --do)
 958     ac_prev=docdir ;;
 959   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 960     docdir=$ac_optarg ;;
 961
 962   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 963     ac_prev=dvidir ;;
 964   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 965     dvidir=$ac_optarg ;;
 966
 967   -enable-* | --enable-*)
 968     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 969     # Reject names that are not valid shell variable names.
 970     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 971       as_fn_error $? "invalid feature name: $ac_useropt"
 972     ac_useropt_orig=$ac_useropt
 973     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 974     case $ac_user_opts in
 975       *"
 976 "enable_$ac_useropt"
 977 "*) ;;
 978       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 979          ac_unrecognized_sep=', ';;
 980     esac
 981     eval enable_$ac_useropt=\$ac_optarg ;;
 982
 983   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 984   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 985   | --exec | --exe | --ex)
 986     ac_prev=exec_prefix ;;
 987   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 988   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 989   | --exec=* | --exe=* | --ex=*)
 990     exec_prefix=$ac_optarg ;;
 991
 992   -gas | --gas | --ga | --g)
 993     # Obsolete; use --with-gas.
 994     with_gas=yes ;;
 995
 996   -help | --help | --hel | --he | -h)
 997     ac_init_help=long ;;
 998   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 999     ac_init_help=recursive ;;
1000   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1001     ac_init_help=short ;;
1002
1003   -host | --host | --hos | --ho)
1004     ac_prev=host_alias ;;
1005   -host=* | --host=* | --hos=* | --ho=*)
1006     host_alias=$ac_optarg ;;
1007
1008   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1009     ac_prev=htmldir ;;
1010   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1011   | --ht=*)
1012     htmldir=$ac_optarg ;;
1013
1014   -includedir | --includedir | --includedi | --included | --include \
1015   | --includ | --inclu | --incl | --inc)
1016     ac_prev=includedir ;;
1017   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1018   | --includ=* | --inclu=* | --incl=* | --inc=*)
1019     includedir=$ac_optarg ;;
1020
1021   -infodir | --infodir | --infodi | --infod | --info | --inf)
1022     ac_prev=infodir ;;
1023   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1024     infodir=$ac_optarg ;;
1025
1026   -libdir | --libdir | --libdi | --libd)
1027     ac_prev=libdir ;;
1028   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1029     libdir=$ac_optarg ;;
1030
1031   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1032   | --libexe | --libex | --libe)
1033     ac_prev=libexecdir ;;
1034   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1035   | --libexe=* | --libex=* | --libe=*)
1036     libexecdir=$ac_optarg ;;
1037
1038   -localedir | --localedir | --localedi | --localed | --locale)
1039     ac_prev=localedir ;;
1040   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1041     localedir=$ac_optarg ;;
1042
1043   -localstatedir | --localstatedir | --localstatedi | --localstated \
1044   | --localstate | --localstat | --localsta | --localst | --locals)
1045     ac_prev=localstatedir ;;
1046   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1047   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1048     localstatedir=$ac_optarg ;;
1049
1050   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1051     ac_prev=mandir ;;
1052   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1053     mandir=$ac_optarg ;;
1054
1055   -nfp | --nfp | --nf)
1056     # Obsolete; use --without-fp.
1057     with_fp=no ;;
1058
1059   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1060   | --no-cr | --no-c | -n)
1061     no_create=yes ;;
1062
1063   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1064   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1065     no_recursion=yes ;;
1066
1067   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1068   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1069   | --oldin | --oldi | --old | --ol | --o)
1070     ac_prev=oldincludedir ;;
1071   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1072   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1073   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1074     oldincludedir=$ac_optarg ;;
1075
1076   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1077     ac_prev=prefix ;;
1078   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1079     prefix=$ac_optarg ;;
1080
1081   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1082   | --program-pre | --program-pr | --program-p)
1083     ac_prev=program_prefix ;;
1084   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1085   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1086     program_prefix=$ac_optarg ;;
1087
1088   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1089   | --program-suf | --program-su | --program-s)
1090     ac_prev=program_suffix ;;
1091   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1092   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1093     program_suffix=$ac_optarg ;;
1094
1095   -program-transform-name | --program-transform-name \
1096   | --program-transform-nam | --program-transform-na \
1097   | --program-transform-n | --program-transform- \
1098   | --program-transform | --program-transfor \
1099   | --program-transfo | --program-transf \
1100   | --program-trans | --program-tran \
1101   | --progr-tra | --program-tr | --program-t)
1102     ac_prev=program_transform_name ;;
1103   -program-transform-name=* | --program-transform-name=* \
1104   | --program-transform-nam=* | --program-transform-na=* \
1105   | --program-transform-n=* | --program-transform-=* \
1106   | --program-transform=* | --program-transfor=* \
1107   | --program-transfo=* | --program-transf=* \
1108   | --program-trans=* | --program-tran=* \
1109   | --progr-tra=* | --program-tr=* | --program-t=*)
1110     program_transform_name=$ac_optarg ;;
1111
1112   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1113     ac_prev=pdfdir ;;
1114   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1115     pdfdir=$ac_optarg ;;
1116
1117   -psdir | --psdir | --psdi | --psd | --ps)
1118     ac_prev=psdir ;;
1119   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1120     psdir=$ac_optarg ;;
1121
1122   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1123   | -silent | --silent | --silen | --sile | --sil)
1124     silent=yes ;;
1125
1126   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1127     ac_prev=sbindir ;;
1128   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1129   | --sbi=* | --sb=*)
1130     sbindir=$ac_optarg ;;
1131
1132   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1133   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1134   | --sharedst | --shareds | --shared | --share | --shar \
1135   | --sha | --sh)
1136     ac_prev=sharedstatedir ;;
1137   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1138   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1139   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1140   | --sha=* | --sh=*)
1141     sharedstatedir=$ac_optarg ;;
1142
1143   -site | --site | --sit)
1144     ac_prev=site ;;
1145   -site=* | --site=* | --sit=*)
1146     site=$ac_optarg ;;
1147
1148   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1149     ac_prev=srcdir ;;
1150   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1151     srcdir=$ac_optarg ;;
1152
1153   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1154   | --syscon | --sysco | --sysc | --sys | --sy)
1155     ac_prev=sysconfdir ;;
1156   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1157   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1158     sysconfdir=$ac_optarg ;;
1159
1160   -target | --target | --targe | --targ | --tar | --ta | --t)
1161     ac_prev=target_alias ;;
1162   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1163     target_alias=$ac_optarg ;;
1164
1165   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1166     verbose=yes ;;
1167
1168   -version | --version | --versio | --versi | --vers | -V)
1169     ac_init_version=: ;;
1170
1171   -with-* | --with-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error $? "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=\$ac_optarg ;;
1186
1187   -without-* | --without-*)
1188     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1189     # Reject names that are not valid shell variable names.
1190     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1191       as_fn_error $? "invalid package name: $ac_useropt"
1192     ac_useropt_orig=$ac_useropt
1193     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1194     case $ac_user_opts in
1195       *"
1196 "with_$ac_useropt"
1197 "*) ;;
1198       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1199          ac_unrecognized_sep=', ';;
1200     esac
1201     eval with_$ac_useropt=no ;;
1202
1203   --x)
1204     # Obsolete; use --with-x.
1205     with_x=yes ;;
1206
1207   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1208   | --x-incl | --x-inc | --x-in | --x-i)
1209     ac_prev=x_includes ;;
1210   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1211   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1212     x_includes=$ac_optarg ;;
1213
1214   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1215   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1216     ac_prev=x_libraries ;;
1217   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1218   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1219     x_libraries=$ac_optarg ;;
1220
1221   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1222 Try \`$0 --help' for more information"
1223     ;;
1224
1225   *=*)
1226     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1227     # Reject names that are not valid shell variable names.
1228     case $ac_envvar in #(
1229       '' | [0-9]* | *[!_$as_cr_alnum]* )
1230       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1231     esac
1232     eval $ac_envvar=\$ac_optarg
1233     export $ac_envvar ;;
1234
1235   *)
1236     # FIXME: should be removed in autoconf 3.0.
1237     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1238     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1239       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1240     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1241     ;;
1242
1243   esac
1244 done
1245
1246 if test -n "$ac_prev"; then
1247   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1248   as_fn_error $? "missing argument to $ac_option"
1249 fi
1250
1251 if test -n "$ac_unrecognized_opts"; then
1252   case $enable_option_checking in
1253     no) ;;
1254     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1255     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1256   esac
1257 fi
1258
1259 # Check all directory arguments for consistency.
1260 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1261                 datadir sysconfdir sharedstatedir localstatedir includedir \
1262                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1263                 libdir localedir mandir
1264 do
1265   eval ac_val=\$$ac_var
1266   # Remove trailing slashes.
1267   case $ac_val in
1268     */ )
1269       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1270       eval $ac_var=\$ac_val;;
1271   esac
1272   # Be sure to have absolute directory names.
1273   case $ac_val in
1274     [\\/$]* | ?:[\\/]* )  continue;;
1275     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1276   esac
1277   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1278 done
1279
1280 # There might be people who depend on the old broken behavior: `$host'
1281 # used to hold the argument of --host etc.
1282 # FIXME: To remove some day.
1283 build=$build_alias
1284 host=$host_alias
1285 target=$target_alias
1286
1287 # FIXME: To remove some day.
1288 if test "x$host_alias" != x; then
1289   if test "x$build_alias" = x; then
1290     cross_compiling=maybe
1291   elif test "x$build_alias" != "x$host_alias"; then
1292     cross_compiling=yes
1293   fi
1294 fi
1295
1296 ac_tool_prefix=
1297 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1298
1299 test "$silent" = yes && exec 6>/dev/null
1300
1301
1302 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1303 ac_ls_di=`ls -di .` &&
1304 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1305   as_fn_error $? "working directory cannot be determined"
1306 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1307   as_fn_error $? "pwd does not report name of working directory"
1308
1309
1310 # Find the source files, if location was not specified.
1311 if test -z "$srcdir"; then
1312   ac_srcdir_defaulted=yes
1313   # Try the directory containing this script, then the parent directory.
1314   ac_confdir=`$as_dirname -- "$as_myself" ||
1315 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1316          X"$as_myself" : 'X\(//\)[^/]' \| \
1317          X"$as_myself" : 'X\(//\)$' \| \
1318          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1319 $as_echo X"$as_myself" |
1320     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1321             s//\1/
1322             q
1323           }
1324           /^X\(\/\/\)[^/].*/{
1325             s//\1/
1326             q
1327           }
1328           /^X\(\/\/\)$/{
1329             s//\1/
1330             q
1331           }
1332           /^X\(\/\).*/{
1333             s//\1/
1334             q
1335           }
1336           s/.*/./; q'`
1337   srcdir=$ac_confdir
1338   if test ! -r "$srcdir/$ac_unique_file"; then
1339     srcdir=..
1340   fi
1341 else
1342   ac_srcdir_defaulted=no
1343 fi
1344 if test ! -r "$srcdir/$ac_unique_file"; then
1345   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1346   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1347 fi
1348 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1349 ac_abs_confdir=`(
1350         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1351         pwd)`
1352 # When building in place, set srcdir=.
1353 if test "$ac_abs_confdir" = "$ac_pwd"; then
1354   srcdir=.
1355 fi
1356 # Remove unnecessary trailing slashes from srcdir.
1357 # Double slashes in file names in object file debugging info
1358 # mess up M-x gdb in Emacs.
1359 case $srcdir in
1360 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1361 esac
1362 for ac_var in $ac_precious_vars; do
1363   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1364   eval ac_env_${ac_var}_value=\$${ac_var}
1365   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1366   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1367 done
1368
1369 #
1370 # Report the --help message.
1371 #
1372 if test "$ac_init_help" = "long"; then
1373   # Omit some internal or obsolete options to make the list less imposing.
1374   # This message is too long to be a string in the A/UX 3.1 sh.
1375   cat <<_ACEOF
1376 \`configure' configures libffi 3.4.2 to adapt to many kinds of systems.
1377
1378 Usage: $0 [OPTION]... [VAR=VALUE]...
1379
1380 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1381 VAR=VALUE.  See below for descriptions of some of the useful variables.
1382
1383 Defaults for the options are specified in brackets.
1384
1385 Configuration:
1386   -h, --help              display this help and exit
1387       --help=short        display options specific to this package
1388       --help=recursive    display the short help of all the included packages
1389   -V, --version           display version information and exit
1390   -q, --quiet, --silent   do not print \`checking ...' messages
1391       --cache-file=FILE   cache test results in FILE [disabled]
1392   -C, --config-cache      alias for \`--cache-file=config.cache'
1393   -n, --no-create         do not create output files
1394       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1395
1396 Installation directories:
1397   --prefix=PREFIX         install architecture-independent files in PREFIX
1398                           [$ac_default_prefix]
1399   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1400                           [PREFIX]
1401
1402 By default, \`make install' will install all the files in
1403 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1404 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1405 for instance \`--prefix=\$HOME'.
1406
1407 For better control, use the options below.
1408
1409 Fine tuning of the installation directories:
1410   --bindir=DIR            user executables [EPREFIX/bin]
1411   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1412   --libexecdir=DIR        program executables [EPREFIX/libexec]
1413   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1414   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1415   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1416   --libdir=DIR            object code libraries [EPREFIX/lib]
1417   --includedir=DIR        C header files [PREFIX/include]
1418   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1419   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1420   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1421   --infodir=DIR           info documentation [DATAROOTDIR/info]
1422   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1423   --mandir=DIR            man documentation [DATAROOTDIR/man]
1424   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1425   --htmldir=DIR           html documentation [DOCDIR]
1426   --dvidir=DIR            dvi documentation [DOCDIR]
1427   --pdfdir=DIR            pdf documentation [DOCDIR]
1428   --psdir=DIR             ps documentation [DOCDIR]
1429 _ACEOF
1430
1431   cat <<\_ACEOF
1432
1433 Program names:
1434   --program-prefix=PREFIX            prepend PREFIX to installed program names
1435   --program-suffix=SUFFIX            append SUFFIX to installed program names
1436   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1437
1438 System types:
1439   --build=BUILD     configure for building on BUILD [guessed]
1440   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1441   --target=TARGET   configure for building compilers for TARGET [HOST]
1442 _ACEOF
1443 fi
1444
1445 if test -n "$ac_init_help"; then
1446   case $ac_init_help in
1447      short | recursive ) echo "Configuration of libffi 3.4.2:";;
1448    esac
1449   cat <<\_ACEOF
1450
1451 Optional Features:
1452   --disable-option-checking  ignore unrecognized --enable/--with options
1453   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1454   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1455   --enable-multilib       build many library versions (default)
1456   --enable-silent-rules   less verbose build output (undo: "make V=1")
1457   --disable-silent-rules  verbose build output (undo: "make V=0")
1458   --enable-generated-files-in-srcdir
1459                           put copies of generated files in source dir intended
1460                           for creating source tarballs for users without
1461                           texinfo bison or flex
1462   --enable-dependency-tracking
1463                           do not reject slow dependency extractors
1464   --disable-dependency-tracking
1465                           speeds up one-time build
1466   --enable-cet            enable Intel CET in target libraries [default=auto]
1467   --enable-shared[=PKGS]  build shared libraries [default=yes]
1468   --enable-static[=PKGS]  build static libraries [default=yes]
1469   --enable-fast-install[=PKGS]
1470                           optimize for fast installation [default=yes]
1471   --disable-libtool-lock  avoid locking (might break parallel builds)
1472   --enable-darwin-at-rpath
1473                           install libraries with @rpath/library-name, requires
1474                           rpaths to be added to executables
1475   --enable-maintainer-mode
1476                           enable make rules and dependencies not useful (and
1477                           sometimes confusing) to the casual installer
1478   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1479   --enable-debug          debugging mode
1480   --disable-structs       omit code for struct support
1481   --disable-raw-api       make the raw api unavailable
1482   --enable-exec-static-tramp  enable use of static exec trampolines
1483   --enable-purify-safety  purify-safe mode
1484   --enable-symvers=STYLE  enables symbol versioning of the shared library
1485                           [default=yes]
1486
1487 Optional Packages:
1488   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1489   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1490   --with-pic              try to use only PIC/non-PIC objects [default=use
1491                           both]
1492   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1493   --with-toolexeclibdir=DIR
1494                           install libraries built with a cross compiler within
1495                           DIR
1496   --with-gcc-major-version-only
1497                           use only GCC major number in filesystem paths
1498
1499 Some influential environment variables:
1500   CC          C compiler command
1501   CFLAGS      C compiler flags
1502   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1503               nonstandard directory <lib dir>
1504   LIBS        libraries to pass to the linker, e.g. -l<library>
1505   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1506               you have headers in a nonstandard directory <include dir>
1507   CXX         C++ compiler command
1508   CXXFLAGS    C++ compiler flags
1509   CCAS        assembler compiler command (defaults to CC)
1510   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1511   CPP         C preprocessor
1512   CXXCPP      C++ preprocessor
1513
1514 Use these variables to override the choices made by `configure' or to help
1515 it to find libraries and programs with nonstandard names/locations.
1516
1517 Report bugs to <http://github.com/libffi/libffi/issues>.
1518 _ACEOF
1519 ac_status=$?
1520 fi
1521
1522 if test "$ac_init_help" = "recursive"; then
1523   # If there are subdirs, report their specific --help.
1524   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1525     test -d "$ac_dir" ||
1526       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1527       continue
1528     ac_builddir=.
1529
1530 case "$ac_dir" in
1531 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1532 *)
1533   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1534   # A ".." for each directory in $ac_dir_suffix.
1535   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1536   case $ac_top_builddir_sub in
1537   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1538   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1539   esac ;;
1540 esac
1541 ac_abs_top_builddir=$ac_pwd
1542 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1543 # for backward compatibility:
1544 ac_top_builddir=$ac_top_build_prefix
1545
1546 case $srcdir in
1547   .)  # We are building in place.
1548     ac_srcdir=.
1549     ac_top_srcdir=$ac_top_builddir_sub
1550     ac_abs_top_srcdir=$ac_pwd ;;
1551   [\\/]* | ?:[\\/]* )  # Absolute name.
1552     ac_srcdir=$srcdir$ac_dir_suffix;
1553     ac_top_srcdir=$srcdir
1554     ac_abs_top_srcdir=$srcdir ;;
1555   *) # Relative name.
1556     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1557     ac_top_srcdir=$ac_top_build_prefix$srcdir
1558     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1559 esac
1560 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1561
1562     cd "$ac_dir" || { ac_status=$?; continue; }
1563     # Check for guested configure.
1564     if test -f "$ac_srcdir/configure.gnu"; then
1565       echo &&
1566       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1567     elif test -f "$ac_srcdir/configure"; then
1568       echo &&
1569       $SHELL "$ac_srcdir/configure" --help=recursive
1570     else
1571       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1572     fi || ac_status=$?
1573     cd "$ac_pwd" || { ac_status=$?; break; }
1574   done
1575 fi
1576
1577 test -n "$ac_init_help" && exit $ac_status
1578 if $ac_init_version; then
1579   cat <<\_ACEOF
1580 libffi configure 3.4.2
1581 generated by GNU Autoconf 2.69
1582
1583 Copyright (C) 2012 Free Software Foundation, Inc.
1584 This configure script is free software; the Free Software Foundation
1585 gives unlimited permission to copy, distribute and modify it.
1586 _ACEOF
1587   exit
1588 fi
1589
1590 ## ------------------------ ##
1591 ## Autoconf initialization. ##
1592 ## ------------------------ ##
1593
1594 # ac_fn_c_try_compile LINENO
1595 # --------------------------
1596 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1597 ac_fn_c_try_compile ()
1598 {
1599   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1600   rm -f conftest.$ac_objext
1601   if { { ac_try="$ac_compile"
1602 case "(($ac_try" in
1603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1604   *) ac_try_echo=$ac_try;;
1605 esac
1606 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1607 $as_echo "$ac_try_echo"; } >&5
1608   (eval "$ac_compile") 2>conftest.err
1609   ac_status=$?
1610   if test -s conftest.err; then
1611     grep -v '^ *+' conftest.err >conftest.er1
1612     cat conftest.er1 >&5
1613     mv -f conftest.er1 conftest.err
1614   fi
1615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1616   test $ac_status = 0; } && {
1617          test -z "$ac_c_werror_flag" ||
1618          test ! -s conftest.err
1619        } && test -s conftest.$ac_objext; then :
1620   ac_retval=0
1621 else
1622   $as_echo "$as_me: failed program was:" >&5
1623 sed 's/^/| /' conftest.$ac_ext >&5
1624
1625         ac_retval=1
1626 fi
1627   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1628   as_fn_set_status $ac_retval
1629
1630 } # ac_fn_c_try_compile
1631
1632 # ac_fn_cxx_try_compile LINENO
1633 # ----------------------------
1634 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1635 ac_fn_cxx_try_compile ()
1636 {
1637   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638   rm -f conftest.$ac_objext
1639   if { { ac_try="$ac_compile"
1640 case "(($ac_try" in
1641   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1642   *) ac_try_echo=$ac_try;;
1643 esac
1644 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1645 $as_echo "$ac_try_echo"; } >&5
1646   (eval "$ac_compile") 2>conftest.err
1647   ac_status=$?
1648   if test -s conftest.err; then
1649     grep -v '^ *+' conftest.err >conftest.er1
1650     cat conftest.er1 >&5
1651     mv -f conftest.er1 conftest.err
1652   fi
1653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1654   test $ac_status = 0; } && {
1655          test -z "$ac_cxx_werror_flag" ||
1656          test ! -s conftest.err
1657        } && test -s conftest.$ac_objext; then :
1658   ac_retval=0
1659 else
1660   $as_echo "$as_me: failed program was:" >&5
1661 sed 's/^/| /' conftest.$ac_ext >&5
1662
1663         ac_retval=1
1664 fi
1665   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1666   as_fn_set_status $ac_retval
1667
1668 } # ac_fn_cxx_try_compile
1669
1670 # ac_fn_c_try_link LINENO
1671 # -----------------------
1672 # Try to link conftest.$ac_ext, and return whether this succeeded.
1673 ac_fn_c_try_link ()
1674 {
1675   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676   rm -f conftest.$ac_objext conftest$ac_exeext
1677   if { { ac_try="$ac_link"
1678 case "(($ac_try" in
1679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1680   *) ac_try_echo=$ac_try;;
1681 esac
1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1683 $as_echo "$ac_try_echo"; } >&5
1684   (eval "$ac_link") 2>conftest.err
1685   ac_status=$?
1686   if test -s conftest.err; then
1687     grep -v '^ *+' conftest.err >conftest.er1
1688     cat conftest.er1 >&5
1689     mv -f conftest.er1 conftest.err
1690   fi
1691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1692   test $ac_status = 0; } && {
1693          test -z "$ac_c_werror_flag" ||
1694          test ! -s conftest.err
1695        } && test -s conftest$ac_exeext && {
1696          test "$cross_compiling" = yes ||
1697          test -x conftest$ac_exeext
1698        }; then :
1699   ac_retval=0
1700 else
1701   $as_echo "$as_me: failed program was:" >&5
1702 sed 's/^/| /' conftest.$ac_ext >&5
1703
1704         ac_retval=1
1705 fi
1706   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1707   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1708   # interfere with the next link command; also delete a directory that is
1709   # left behind by Apple's compiler.  We do this before executing the actions.
1710   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1711   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712   as_fn_set_status $ac_retval
1713
1714 } # ac_fn_c_try_link
1715
1716 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1717 # -------------------------------------------------------
1718 # Tests whether HEADER exists and can be compiled using the include files in
1719 # INCLUDES, setting the cache variable VAR accordingly.
1720 ac_fn_c_check_header_compile ()
1721 {
1722   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1724 $as_echo_n "checking for $2... " >&6; }
1725 if eval \${$3+:} false; then :
1726   $as_echo_n "(cached) " >&6
1727 else
1728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1729 /* end confdefs.h.  */
1730 $4
1731 #include <$2>
1732 _ACEOF
1733 if ac_fn_c_try_compile "$LINENO"; then :
1734   eval "$3=yes"
1735 else
1736   eval "$3=no"
1737 fi
1738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1739 fi
1740 eval ac_res=\$$3
1741                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1742 $as_echo "$ac_res" >&6; }
1743   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744
1745 } # ac_fn_c_check_header_compile
1746
1747 # ac_fn_c_try_cpp LINENO
1748 # ----------------------
1749 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1750 ac_fn_c_try_cpp ()
1751 {
1752   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1753   if { { ac_try="$ac_cpp conftest.$ac_ext"
1754 case "(($ac_try" in
1755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1756   *) ac_try_echo=$ac_try;;
1757 esac
1758 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1759 $as_echo "$ac_try_echo"; } >&5
1760   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1761   ac_status=$?
1762   if test -s conftest.err; then
1763     grep -v '^ *+' conftest.err >conftest.er1
1764     cat conftest.er1 >&5
1765     mv -f conftest.er1 conftest.err
1766   fi
1767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1768   test $ac_status = 0; } > conftest.i && {
1769          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1770          test ! -s conftest.err
1771        }; then :
1772   ac_retval=0
1773 else
1774   $as_echo "$as_me: failed program was:" >&5
1775 sed 's/^/| /' conftest.$ac_ext >&5
1776
1777     ac_retval=1
1778 fi
1779   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1780   as_fn_set_status $ac_retval
1781
1782 } # ac_fn_c_try_cpp
1783
1784 # ac_fn_c_try_run LINENO
1785 # ----------------------
1786 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1787 # that executables *can* be run.
1788 ac_fn_c_try_run ()
1789 {
1790   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791   if { { ac_try="$ac_link"
1792 case "(($ac_try" in
1793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1794   *) ac_try_echo=$ac_try;;
1795 esac
1796 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1797 $as_echo "$ac_try_echo"; } >&5
1798   (eval "$ac_link") 2>&5
1799   ac_status=$?
1800   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1801   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1802   { { case "(($ac_try" in
1803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1804   *) ac_try_echo=$ac_try;;
1805 esac
1806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1807 $as_echo "$ac_try_echo"; } >&5
1808   (eval "$ac_try") 2>&5
1809   ac_status=$?
1810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1811   test $ac_status = 0; }; }; then :
1812   ac_retval=0
1813 else
1814   $as_echo "$as_me: program exited with status $ac_status" >&5
1815        $as_echo "$as_me: failed program was:" >&5
1816 sed 's/^/| /' conftest.$ac_ext >&5
1817
1818        ac_retval=$ac_status
1819 fi
1820   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1821   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822   as_fn_set_status $ac_retval
1823
1824 } # ac_fn_c_try_run
1825
1826 # ac_fn_c_check_func LINENO FUNC VAR
1827 # ----------------------------------
1828 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1829 ac_fn_c_check_func ()
1830 {
1831   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1833 $as_echo_n "checking for $2... " >&6; }
1834 if eval \${$3+:} false; then :
1835   $as_echo_n "(cached) " >&6
1836 else
1837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1838 /* end confdefs.h.  */
1839 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1840    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1841 #define $2 innocuous_$2
1842
1843 /* System header to define __stub macros and hopefully few prototypes,
1844     which can conflict with char $2 (); below.
1845     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1846     <limits.h> exists even on freestanding compilers.  */
1847
1848 #ifdef __STDC__
1849 # include <limits.h>
1850 #else
1851 # include <assert.h>
1852 #endif
1853
1854 #undef $2
1855
1856 /* Override any GCC internal prototype to avoid an error.
1857    Use char because int might match the return type of a GCC
1858    builtin and then its argument prototype would still apply.  */
1859 #ifdef __cplusplus
1860 extern "C"
1861 #endif
1862 char $2 ();
1863 /* The GNU C library defines this for functions which it implements
1864     to always fail with ENOSYS.  Some functions are actually named
1865     something starting with __ and the normal name is an alias.  */
1866 #if defined __stub_$2 || defined __stub___$2
1867 choke me
1868 #endif
1869
1870 int
1871 main ()
1872 {
1873 return $2 ();
1874   ;
1875   return 0;
1876 }
1877 _ACEOF
1878 if ac_fn_c_try_link "$LINENO"; then :
1879   eval "$3=yes"
1880 else
1881   eval "$3=no"
1882 fi
1883 rm -f core conftest.err conftest.$ac_objext \
1884     conftest$ac_exeext conftest.$ac_ext
1885 fi
1886 eval ac_res=\$$3
1887                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1888 $as_echo "$ac_res" >&6; }
1889   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890
1891 } # ac_fn_c_check_func
1892
1893 # ac_fn_cxx_try_cpp LINENO
1894 # ------------------------
1895 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1896 ac_fn_cxx_try_cpp ()
1897 {
1898   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899   if { { ac_try="$ac_cpp conftest.$ac_ext"
1900 case "(($ac_try" in
1901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1902   *) ac_try_echo=$ac_try;;
1903 esac
1904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1905 $as_echo "$ac_try_echo"; } >&5
1906   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1907   ac_status=$?
1908   if test -s conftest.err; then
1909     grep -v '^ *+' conftest.err >conftest.er1
1910     cat conftest.er1 >&5
1911     mv -f conftest.er1 conftest.err
1912   fi
1913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1914   test $ac_status = 0; } > conftest.i && {
1915          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1916          test ! -s conftest.err
1917        }; then :
1918   ac_retval=0
1919 else
1920   $as_echo "$as_me: failed program was:" >&5
1921 sed 's/^/| /' conftest.$ac_ext >&5
1922
1923     ac_retval=1
1924 fi
1925   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1926   as_fn_set_status $ac_retval
1927
1928 } # ac_fn_cxx_try_cpp
1929
1930 # ac_fn_cxx_try_link LINENO
1931 # -------------------------
1932 # Try to link conftest.$ac_ext, and return whether this succeeded.
1933 ac_fn_cxx_try_link ()
1934 {
1935   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1936   rm -f conftest.$ac_objext conftest$ac_exeext
1937   if { { ac_try="$ac_link"
1938 case "(($ac_try" in
1939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1940   *) ac_try_echo=$ac_try;;
1941 esac
1942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1943 $as_echo "$ac_try_echo"; } >&5
1944   (eval "$ac_link") 2>conftest.err
1945   ac_status=$?
1946   if test -s conftest.err; then
1947     grep -v '^ *+' conftest.err >conftest.er1
1948     cat conftest.er1 >&5
1949     mv -f conftest.er1 conftest.err
1950   fi
1951   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1952   test $ac_status = 0; } && {
1953          test -z "$ac_cxx_werror_flag" ||
1954          test ! -s conftest.err
1955        } && test -s conftest$ac_exeext && {
1956          test "$cross_compiling" = yes ||
1957          test -x conftest$ac_exeext
1958        }; then :
1959   ac_retval=0
1960 else
1961   $as_echo "$as_me: failed program was:" >&5
1962 sed 's/^/| /' conftest.$ac_ext >&5
1963
1964         ac_retval=1
1965 fi
1966   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1967   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1968   # interfere with the next link command; also delete a directory that is
1969   # left behind by Apple's compiler.  We do this before executing the actions.
1970   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1971   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1972   as_fn_set_status $ac_retval
1973
1974 } # ac_fn_cxx_try_link
1975
1976 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1977 # --------------------------------------------
1978 # Tries to find the compile-time value of EXPR in a program that includes
1979 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1980 # computed
1981 ac_fn_c_compute_int ()
1982 {
1983   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1984   if test "$cross_compiling" = yes; then
1985     # Depending upon the size, compute the lo and hi bounds.
1986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987 /* end confdefs.h.  */
1988 $4
1989 int
1990 main ()
1991 {
1992 static int test_array [1 - 2 * !(($2) >= 0)];
1993 test_array [0] = 0;
1994 return test_array [0];
1995
1996   ;
1997   return 0;
1998 }
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   ac_lo=0 ac_mid=0
2002   while :; do
2003     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 int
2007 main ()
2008 {
2009 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2010 test_array [0] = 0;
2011 return test_array [0];
2012
2013   ;
2014   return 0;
2015 }
2016 _ACEOF
2017 if ac_fn_c_try_compile "$LINENO"; then :
2018   ac_hi=$ac_mid; break
2019 else
2020   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2021                         if test $ac_lo -le $ac_mid; then
2022                           ac_lo= ac_hi=
2023                           break
2024                         fi
2025                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2028   done
2029 else
2030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) < 0)];
2037 test_array [0] = 0;
2038 return test_array [0];
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_compile "$LINENO"; then :
2045   ac_hi=-1 ac_mid=-1
2046   while :; do
2047     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 $4
2050 int
2051 main ()
2052 {
2053 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2054 test_array [0] = 0;
2055 return test_array [0];
2056
2057   ;
2058   return 0;
2059 }
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062   ac_lo=$ac_mid; break
2063 else
2064   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2065                         if test $ac_mid -le $ac_hi; then
2066                           ac_lo= ac_hi=
2067                           break
2068                         fi
2069                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072   done
2073 else
2074   ac_lo= ac_hi=
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 fi
2078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2079 # Binary search between lo and hi bounds.
2080 while test "x$ac_lo" != "x$ac_hi"; do
2081   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2089 test_array [0] = 0;
2090 return test_array [0];
2091
2092   ;
2093   return 0;
2094 }
2095 _ACEOF
2096 if ac_fn_c_try_compile "$LINENO"; then :
2097   ac_hi=$ac_mid
2098 else
2099   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2100 fi
2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2102 done
2103 case $ac_lo in #((
2104 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2105 '') ac_retval=1 ;;
2106 esac
2107   else
2108     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110 $4
2111 static long int longval () { return $2; }
2112 static unsigned long int ulongval () { return $2; }
2113 #include <stdio.h>
2114 #include <stdlib.h>
2115 int
2116 main ()
2117 {
2118
2119   FILE *f = fopen ("conftest.val", "w");
2120   if (! f)
2121     return 1;
2122   if (($2) < 0)
2123     {
2124       long int i = longval ();
2125       if (i != ($2))
2126         return 1;
2127       fprintf (f, "%ld", i);
2128     }
2129   else
2130     {
2131       unsigned long int i = ulongval ();
2132       if (i != ($2))
2133         return 1;
2134       fprintf (f, "%lu", i);
2135     }
2136   /* Do not output a trailing newline, as this causes \r\n confusion
2137      on some platforms.  */
2138   return ferror (f) || fclose (f) != 0;
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_run "$LINENO"; then :
2145   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2146 else
2147   ac_retval=1
2148 fi
2149 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2150   conftest.$ac_objext conftest.beam conftest.$ac_ext
2151 rm -f conftest.val
2152
2153   fi
2154   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2155   as_fn_set_status $ac_retval
2156
2157 } # ac_fn_c_compute_int
2158
2159 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2160 # -------------------------------------------------------
2161 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2162 # the include files in INCLUDES and setting the cache variable VAR
2163 # accordingly.
2164 ac_fn_c_check_header_mongrel ()
2165 {
2166   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2167   if eval \${$3+:} false; then :
2168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2169 $as_echo_n "checking for $2... " >&6; }
2170 if eval \${$3+:} false; then :
2171   $as_echo_n "(cached) " >&6
2172 fi
2173 eval ac_res=\$$3
2174                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2175 $as_echo "$ac_res" >&6; }
2176 else
2177   # Is the header compilable?
2178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2179 $as_echo_n "checking $2 usability... " >&6; }
2180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2181 /* end confdefs.h.  */
2182 $4
2183 #include <$2>
2184 _ACEOF
2185 if ac_fn_c_try_compile "$LINENO"; then :
2186   ac_header_compiler=yes
2187 else
2188   ac_header_compiler=no
2189 fi
2190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2192 $as_echo "$ac_header_compiler" >&6; }
2193
2194 # Is the header present?
2195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2196 $as_echo_n "checking $2 presence... " >&6; }
2197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2198 /* end confdefs.h.  */
2199 #include <$2>
2200 _ACEOF
2201 if ac_fn_c_try_cpp "$LINENO"; then :
2202   ac_header_preproc=yes
2203 else
2204   ac_header_preproc=no
2205 fi
2206 rm -f conftest.err conftest.i conftest.$ac_ext
2207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2208 $as_echo "$ac_header_preproc" >&6; }
2209
2210 # So?  What about this header?
2211 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2212   yes:no: )
2213     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2214 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2215     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2216 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2217     ;;
2218   no:yes:* )
2219     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2220 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2221     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2222 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2223     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2224 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2225     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2226 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2227     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2228 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2229 ( $as_echo "## ----------------------------------------------------- ##
2230 ## Report this to http://github.com/libffi/libffi/issues ##
2231 ## ----------------------------------------------------- ##"
2232      ) | sed "s/^/$as_me: WARNING:     /" >&2
2233     ;;
2234 esac
2235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2236 $as_echo_n "checking for $2... " >&6; }
2237 if eval \${$3+:} false; then :
2238   $as_echo_n "(cached) " >&6
2239 else
2240   eval "$3=\$ac_header_compiler"
2241 fi
2242 eval ac_res=\$$3
2243                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245 fi
2246   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2247
2248 } # ac_fn_c_check_header_mongrel
2249
2250 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2251 # -------------------------------------------
2252 # Tests whether TYPE exists after having included INCLUDES, setting cache
2253 # variable VAR accordingly.
2254 ac_fn_c_check_type ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if eval \${$3+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   eval "$3=no"
2263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2264 /* end confdefs.h.  */
2265 $4
2266 int
2267 main ()
2268 {
2269 if (sizeof ($2))
2270          return 0;
2271   ;
2272   return 0;
2273 }
2274 _ACEOF
2275 if ac_fn_c_try_compile "$LINENO"; then :
2276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h.  */
2278 $4
2279 int
2280 main ()
2281 {
2282 if (sizeof (($2)))
2283             return 0;
2284   ;
2285   return 0;
2286 }
2287 _ACEOF
2288 if ac_fn_c_try_compile "$LINENO"; then :
2289
2290 else
2291   eval "$3=yes"
2292 fi
2293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2294 fi
2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2296 fi
2297 eval ac_res=\$$3
2298                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2299 $as_echo "$ac_res" >&6; }
2300   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2301
2302 } # ac_fn_c_check_type
2303 cat >config.log <<_ACEOF
2304 This file contains any messages produced by compilers while
2305 running configure, to aid debugging if configure makes a mistake.
2306
2307 It was created by libffi $as_me 3.4.2, which was
2308 generated by GNU Autoconf 2.69.  Invocation command line was
2309
2310   $ $0 $@
2311
2312 _ACEOF
2313 exec 5>>config.log
2314 {
2315 cat <<_ASUNAME
2316 ## --------- ##
2317 ## Platform. ##
2318 ## --------- ##
2319
2320 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2321 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2322 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2323 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2324 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2325
2326 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2327 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2328
2329 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2330 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2331 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2332 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2333 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2334 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2335 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2336
2337 _ASUNAME
2338
2339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2340 for as_dir in $PATH
2341 do
2342   IFS=$as_save_IFS
2343   test -z "$as_dir" && as_dir=.
2344     $as_echo "PATH: $as_dir"
2345   done
2346 IFS=$as_save_IFS
2347
2348 } >&5
2349
2350 cat >&5 <<_ACEOF
2351
2352
2353 ## ----------- ##
2354 ## Core tests. ##
2355 ## ----------- ##
2356
2357 _ACEOF
2358
2359
2360 # Keep a trace of the command line.
2361 # Strip out --no-create and --no-recursion so they do not pile up.
2362 # Strip out --silent because we don't want to record it for future runs.
2363 # Also quote any args containing shell meta-characters.
2364 # Make two passes to allow for proper duplicate-argument suppression.
2365 ac_configure_args=
2366 ac_configure_args0=
2367 ac_configure_args1=
2368 ac_must_keep_next=false
2369 for ac_pass in 1 2
2370 do
2371   for ac_arg
2372   do
2373     case $ac_arg in
2374     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2375     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2376     | -silent | --silent | --silen | --sile | --sil)
2377       continue ;;
2378     *\'*)
2379       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2380     esac
2381     case $ac_pass in
2382     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2383     2)
2384       as_fn_append ac_configure_args1 " '$ac_arg'"
2385       if test $ac_must_keep_next = true; then
2386         ac_must_keep_next=false # Got value, back to normal.
2387       else
2388         case $ac_arg in
2389           *=* | --config-cache | -C | -disable-* | --disable-* \
2390           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2391           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2392           | -with-* | --with-* | -without-* | --without-* | --x)
2393             case "$ac_configure_args0 " in
2394               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2395             esac
2396             ;;
2397           -* ) ac_must_keep_next=true ;;
2398         esac
2399       fi
2400       as_fn_append ac_configure_args " '$ac_arg'"
2401       ;;
2402     esac
2403   done
2404 done
2405 { ac_configure_args0=; unset ac_configure_args0;}
2406 { ac_configure_args1=; unset ac_configure_args1;}
2407
2408 # When interrupted or exit'd, cleanup temporary files, and complete
2409 # config.log.  We remove comments because anyway the quotes in there
2410 # would cause problems or look ugly.
2411 # WARNING: Use '\'' to represent an apostrophe within the trap.
2412 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2413 trap 'exit_status=$?
2414   # Save into config.log some information that might help in debugging.
2415   {
2416     echo
2417
2418     $as_echo "## ---------------- ##
2419 ## Cache variables. ##
2420 ## ---------------- ##"
2421     echo
2422     # The following way of writing the cache mishandles newlines in values,
2423 (
2424   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2425     eval ac_val=\$$ac_var
2426     case $ac_val in #(
2427     *${as_nl}*)
2428       case $ac_var in #(
2429       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2430 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2431       esac
2432       case $ac_var in #(
2433       _ | IFS | as_nl) ;; #(
2434       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2435       *) { eval $ac_var=; unset $ac_var;} ;;
2436       esac ;;
2437     esac
2438   done
2439   (set) 2>&1 |
2440     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2441     *${as_nl}ac_space=\ *)
2442       sed -n \
2443         "s/'\''/'\''\\\\'\'''\''/g;
2444           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2445       ;; #(
2446     *)
2447       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2448       ;;
2449     esac |
2450     sort
2451 )
2452     echo
2453
2454     $as_echo "## ----------------- ##
2455 ## Output variables. ##
2456 ## ----------------- ##"
2457     echo
2458     for ac_var in $ac_subst_vars
2459     do
2460       eval ac_val=\$$ac_var
2461       case $ac_val in
2462       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2463       esac
2464       $as_echo "$ac_var='\''$ac_val'\''"
2465     done | sort
2466     echo
2467
2468     if test -n "$ac_subst_files"; then
2469       $as_echo "## ------------------- ##
2470 ## File substitutions. ##
2471 ## ------------------- ##"
2472       echo
2473       for ac_var in $ac_subst_files
2474       do
2475         eval ac_val=\$$ac_var
2476         case $ac_val in
2477         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2478         esac
2479         $as_echo "$ac_var='\''$ac_val'\''"
2480       done | sort
2481       echo
2482     fi
2483
2484     if test -s confdefs.h; then
2485       $as_echo "## ----------- ##
2486 ## confdefs.h. ##
2487 ## ----------- ##"
2488       echo
2489       cat confdefs.h
2490       echo
2491     fi
2492     test "$ac_signal" != 0 &&
2493       $as_echo "$as_me: caught signal $ac_signal"
2494     $as_echo "$as_me: exit $exit_status"
2495   } >&5
2496   rm -f core *.core core.conftest.* &&
2497     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2498     exit $exit_status
2499 ' 0
2500 for ac_signal in 1 2 13 15; do
2501   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2502 done
2503 ac_signal=0
2504
2505 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2506 rm -f -r conftest* confdefs.h
2507
2508 $as_echo "/* confdefs.h */" > confdefs.h
2509
2510 # Predefined preprocessor variables.
2511
2512 cat >>confdefs.h <<_ACEOF
2513 #define PACKAGE_NAME "$PACKAGE_NAME"
2514 _ACEOF
2515
2516 cat >>confdefs.h <<_ACEOF
2517 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2518 _ACEOF
2519
2520 cat >>confdefs.h <<_ACEOF
2521 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2522 _ACEOF
2523
2524 cat >>confdefs.h <<_ACEOF
2525 #define PACKAGE_STRING "$PACKAGE_STRING"
2526 _ACEOF
2527
2528 cat >>confdefs.h <<_ACEOF
2529 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2530 _ACEOF
2531
2532 cat >>confdefs.h <<_ACEOF
2533 #define PACKAGE_URL "$PACKAGE_URL"
2534 _ACEOF
2535
2536
2537 # Let the site file select an alternate cache file if it wants to.
2538 # Prefer an explicitly selected file to automatically selected ones.
2539 ac_site_file1=NONE
2540 ac_site_file2=NONE
2541 if test -n "$CONFIG_SITE"; then
2542   # We do not want a PATH search for config.site.
2543   case $CONFIG_SITE in #((
2544     -*)  ac_site_file1=./$CONFIG_SITE;;
2545     */*) ac_site_file1=$CONFIG_SITE;;
2546     *)   ac_site_file1=./$CONFIG_SITE;;
2547   esac
2548 elif test "x$prefix" != xNONE; then
2549   ac_site_file1=$prefix/share/config.site
2550   ac_site_file2=$prefix/etc/config.site
2551 else
2552   ac_site_file1=$ac_default_prefix/share/config.site
2553   ac_site_file2=$ac_default_prefix/etc/config.site
2554 fi
2555 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2556 do
2557   test "x$ac_site_file" = xNONE && continue
2558   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2559     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2560 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2561     sed 's/^/| /' "$ac_site_file" >&5
2562     . "$ac_site_file" \
2563       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2564 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2565 as_fn_error $? "failed to load site script $ac_site_file
2566 See \`config.log' for more details" "$LINENO" 5; }
2567   fi
2568 done
2569
2570 if test -r "$cache_file"; then
2571   # Some versions of bash will fail to source /dev/null (special files
2572   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2573   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2574     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2575 $as_echo "$as_me: loading cache $cache_file" >&6;}
2576     case $cache_file in
2577       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2578       *)                      . "./$cache_file";;
2579     esac
2580   fi
2581 else
2582   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2583 $as_echo "$as_me: creating cache $cache_file" >&6;}
2584   >$cache_file
2585 fi
2586
2587 # Check that the precious variables saved in the cache have kept the same
2588 # value.
2589 ac_cache_corrupted=false
2590 for ac_var in $ac_precious_vars; do
2591   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2592   eval ac_new_set=\$ac_env_${ac_var}_set
2593   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2594   eval ac_new_val=\$ac_env_${ac_var}_value
2595   case $ac_old_set,$ac_new_set in
2596     set,)
2597       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2598 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2599       ac_cache_corrupted=: ;;
2600     ,set)
2601       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2602 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2603       ac_cache_corrupted=: ;;
2604     ,);;
2605     *)
2606       if test "x$ac_old_val" != "x$ac_new_val"; then
2607         # differences in whitespace do not lead to failure.
2608         ac_old_val_w=`echo x $ac_old_val`
2609         ac_new_val_w=`echo x $ac_new_val`
2610         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2611           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2612 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2613           ac_cache_corrupted=:
2614         else
2615           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2616 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2617           eval $ac_var=\$ac_old_val
2618         fi
2619         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2620 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2621         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2622 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2623       fi;;
2624   esac
2625   # Pass precious variables to config.status.
2626   if test "$ac_new_set" = set; then
2627     case $ac_new_val in
2628     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2629     *) ac_arg=$ac_var=$ac_new_val ;;
2630     esac
2631     case " $ac_configure_args " in
2632       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2633       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2634     esac
2635   fi
2636 done
2637 if $ac_cache_corrupted; then
2638   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2641 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2642   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2643 fi
2644 ## -------------------- ##
2645 ## Main body of script. ##
2646 ## -------------------- ##
2647
2648 ac_ext=c
2649 ac_cpp='$CPP $CPPFLAGS'
2650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2653
2654
2655
2656
2657
2658 ac_config_headers="$ac_config_headers fficonfig.h"
2659
2660
2661 # Default to --enable-multilib
2662 # Check whether --enable-multilib was given.
2663 if test "${enable_multilib+set}" = set; then :
2664   enableval=$enable_multilib; case "$enableval" in
2665   yes) multilib=yes ;;
2666   no)  multilib=no ;;
2667   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2668  esac
2669 else
2670   multilib=yes
2671 fi
2672
2673
2674 # We may get other options which we leave undocumented:
2675 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2676 # See config-ml.in if you want the gory details.
2677
2678 if test "$srcdir" = "."; then
2679   if test "$with_target_subdir" != "."; then
2680     multi_basedir="$srcdir/$with_multisrctop../.."
2681   else
2682     multi_basedir="$srcdir/$with_multisrctop.."
2683   fi
2684 else
2685   multi_basedir="$srcdir/.."
2686 fi
2687
2688
2689 # Even if the default multilib is not a cross compilation,
2690 # it may be that some of the other multilibs are.
2691 if test $cross_compiling = no && test $multilib = yes \
2692    && test "x${with_multisubdir}" != x ; then
2693    cross_compiling=maybe
2694 fi
2695
2696 ac_config_commands="$ac_config_commands default-1"
2697
2698
2699 ac_aux_dir=
2700 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2701   if test -f "$ac_dir/install-sh"; then
2702     ac_aux_dir=$ac_dir
2703     ac_install_sh="$ac_aux_dir/install-sh -c"
2704     break
2705   elif test -f "$ac_dir/install.sh"; then
2706     ac_aux_dir=$ac_dir
2707     ac_install_sh="$ac_aux_dir/install.sh -c"
2708     break
2709   elif test -f "$ac_dir/shtool"; then
2710     ac_aux_dir=$ac_dir
2711     ac_install_sh="$ac_aux_dir/shtool install -c"
2712     break
2713   fi
2714 done
2715 if test -z "$ac_aux_dir"; then
2716   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2717 fi
2718
2719 # These three variables are undocumented and unsupported,
2720 # and are intended to be withdrawn in a future Autoconf release.
2721 # They can cause serious problems if a builder's source tree is in a directory
2722 # whose full name contains unusual characters.
2723 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2724 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2725 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2726
2727
2728 # Make sure we can run config.sub.
2729 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2730   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2731
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2733 $as_echo_n "checking build system type... " >&6; }
2734 if ${ac_cv_build+:} false; then :
2735   $as_echo_n "(cached) " >&6
2736 else
2737   ac_build_alias=$build_alias
2738 test "x$ac_build_alias" = x &&
2739   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2740 test "x$ac_build_alias" = x &&
2741   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2742 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2743   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2744
2745 fi
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2747 $as_echo "$ac_cv_build" >&6; }
2748 case $ac_cv_build in
2749 *-*-*) ;;
2750 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2751 esac
2752 build=$ac_cv_build
2753 ac_save_IFS=$IFS; IFS='-'
2754 set x $ac_cv_build
2755 shift
2756 build_cpu=$1
2757 build_vendor=$2
2758 shift; shift
2759 # Remember, the first character of IFS is used to create $*,
2760 # except with old shells:
2761 build_os=$*
2762 IFS=$ac_save_IFS
2763 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2764
2765
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2767 $as_echo_n "checking host system type... " >&6; }
2768 if ${ac_cv_host+:} false; then :
2769   $as_echo_n "(cached) " >&6
2770 else
2771   if test "x$host_alias" = x; then
2772   ac_cv_host=$ac_cv_build
2773 else
2774   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2775     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2776 fi
2777
2778 fi
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2780 $as_echo "$ac_cv_host" >&6; }
2781 case $ac_cv_host in
2782 *-*-*) ;;
2783 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2784 esac
2785 host=$ac_cv_host
2786 ac_save_IFS=$IFS; IFS='-'
2787 set x $ac_cv_host
2788 shift
2789 host_cpu=$1
2790 host_vendor=$2
2791 shift; shift
2792 # Remember, the first character of IFS is used to create $*,
2793 # except with old shells:
2794 host_os=$*
2795 IFS=$ac_save_IFS
2796 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2797
2798
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2800 $as_echo_n "checking target system type... " >&6; }
2801 if ${ac_cv_target+:} false; then :
2802   $as_echo_n "(cached) " >&6
2803 else
2804   if test "x$target_alias" = x; then
2805   ac_cv_target=$ac_cv_host
2806 else
2807   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2808     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2809 fi
2810
2811 fi
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2813 $as_echo "$ac_cv_target" >&6; }
2814 case $ac_cv_target in
2815 *-*-*) ;;
2816 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2817 esac
2818 target=$ac_cv_target
2819 ac_save_IFS=$IFS; IFS='-'
2820 set x $ac_cv_target
2821 shift
2822 target_cpu=$1
2823 target_vendor=$2
2824 shift; shift
2825 # Remember, the first character of IFS is used to create $*,
2826 # except with old shells:
2827 target_os=$*
2828 IFS=$ac_save_IFS
2829 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2830
2831
2832 # The aliases save the names the user supplied, while $host etc.
2833 # will get canonicalized.
2834 test -n "$target_alias" &&
2835   test "$program_prefix$program_suffix$program_transform_name" = \
2836     NONENONEs,x,x, &&
2837   program_prefix=${target_alias}-
2838
2839 target_alias=${target_alias-$host_alias}
2840
2841 am__api_version='1.15'
2842
2843 # Find a good install program.  We prefer a C program (faster),
2844 # so one script is as good as another.  But avoid the broken or
2845 # incompatible versions:
2846 # SysV /etc/install, /usr/sbin/install
2847 # SunOS /usr/etc/install
2848 # IRIX /sbin/install
2849 # AIX /bin/install
2850 # AmigaOS /C/install, which installs bootblocks on floppy discs
2851 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2852 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2853 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2854 # OS/2's system install, which has a completely different semantic
2855 # ./install, which can be erroneously created by make from ./install.sh.
2856 # Reject install programs that cannot install multiple files.
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2858 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2859 if test -z "$INSTALL"; then
2860 if ${ac_cv_path_install+:} false; then :
2861   $as_echo_n "(cached) " >&6
2862 else
2863   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 for as_dir in $PATH
2865 do
2866   IFS=$as_save_IFS
2867   test -z "$as_dir" && as_dir=.
2868     # Account for people who put trailing slashes in PATH elements.
2869 case $as_dir/ in #((
2870   ./ | .// | /[cC]/* | \
2871   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2872   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2873   /usr/ucb/* ) ;;
2874   *)
2875     # OSF1 and SCO ODT 3.0 have their own names for install.
2876     # Don't use installbsd from OSF since it installs stuff as root
2877     # by default.
2878     for ac_prog in ginstall scoinst install; do
2879       for ac_exec_ext in '' $ac_executable_extensions; do
2880         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2881           if test $ac_prog = install &&
2882             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2883             # AIX install.  It has an incompatible calling convention.
2884             :
2885           elif test $ac_prog = install &&
2886             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2887             # program-specific install script used by HP pwplus--don't use.
2888             :
2889           else
2890             rm -rf conftest.one conftest.two conftest.dir
2891             echo one > conftest.one
2892             echo two > conftest.two
2893             mkdir conftest.dir
2894             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2895               test -s conftest.one && test -s conftest.two &&
2896               test -s conftest.dir/conftest.one &&
2897               test -s conftest.dir/conftest.two
2898             then
2899               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2900               break 3
2901             fi
2902           fi
2903         fi
2904       done
2905     done
2906     ;;
2907 esac
2908
2909   done
2910 IFS=$as_save_IFS
2911
2912 rm -rf conftest.one conftest.two conftest.dir
2913
2914 fi
2915   if test "${ac_cv_path_install+set}" = set; then
2916     INSTALL=$ac_cv_path_install
2917   else
2918     # As a last resort, use the slow shell script.  Don't cache a
2919     # value for INSTALL within a source directory, because that will
2920     # break other packages using the cache if that directory is
2921     # removed, or if the value is a relative name.
2922     INSTALL=$ac_install_sh
2923   fi
2924 fi
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2926 $as_echo "$INSTALL" >&6; }
2927
2928 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2929 # It thinks the first close brace ends the variable substitution.
2930 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2931
2932 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2933
2934 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2935
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2937 $as_echo_n "checking whether build environment is sane... " >&6; }
2938 # Reject unsafe characters in $srcdir or the absolute working directory
2939 # name.  Accept space and tab only in the latter.
2940 am_lf='
2941 '
2942 case `pwd` in
2943   *[\\\"\#\$\&\'\`$am_lf]*)
2944     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2945 esac
2946 case $srcdir in
2947   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2948     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2949 esac
2950
2951 # Do 'set' in a subshell so we don't clobber the current shell's
2952 # arguments.  Must try -L first in case configure is actually a
2953 # symlink; some systems play weird games with the mod time of symlinks
2954 # (eg FreeBSD returns the mod time of the symlink's containing
2955 # directory).
2956 if (
2957    am_has_slept=no
2958    for am_try in 1 2; do
2959      echo "timestamp, slept: $am_has_slept" > conftest.file
2960      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2961      if test "$*" = "X"; then
2962         # -L didn't work.
2963         set X `ls -t "$srcdir/configure" conftest.file`
2964      fi
2965      if test "$*" != "X $srcdir/configure conftest.file" \
2966         && test "$*" != "X conftest.file $srcdir/configure"; then
2967
2968         # If neither matched, then we have a broken ls.  This can happen
2969         # if, for instance, CONFIG_SHELL is bash and it inherits a
2970         # broken ls alias from the environment.  This has actually
2971         # happened.  Such a system could not be considered "sane".
2972         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2973   alias in your environment" "$LINENO" 5
2974      fi
2975      if test "$2" = conftest.file || test $am_try -eq 2; then
2976        break
2977      fi
2978      # Just in case.
2979      sleep 1
2980      am_has_slept=yes
2981    done
2982    test "$2" = conftest.file
2983    )
2984 then
2985    # Ok.
2986    :
2987 else
2988    as_fn_error $? "newly created file is older than distributed files!
2989 Check your system clock" "$LINENO" 5
2990 fi
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2992 $as_echo "yes" >&6; }
2993 # If we didn't sleep, we still need to ensure time stamps of config.status and
2994 # generated files are strictly newer.
2995 am_sleep_pid=
2996 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2997   ( sleep 1 ) &
2998   am_sleep_pid=$!
2999 fi
3000
3001 rm -f conftest.file
3002
3003 test "$program_prefix" != NONE &&
3004   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3005 # Use a double $ so make ignores it.
3006 test "$program_suffix" != NONE &&
3007   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3008 # Double any \ or $.
3009 # By default was `s,x,x', remove it if useless.
3010 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3011 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3012
3013 # Expand $ac_aux_dir to an absolute path.
3014 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3015
3016 if test x"${MISSING+set}" != xset; then
3017   case $am_aux_dir in
3018   *\ * | *\     *)
3019     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3020   *)
3021     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3022   esac
3023 fi
3024 # Use eval to expand $SHELL
3025 if eval "$MISSING --is-lightweight"; then
3026   am_missing_run="$MISSING "
3027 else
3028   am_missing_run=
3029   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3030 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3031 fi
3032
3033 if test x"${install_sh+set}" != xset; then
3034   case $am_aux_dir in
3035   *\ * | *\     *)
3036     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3037   *)
3038     install_sh="\${SHELL} $am_aux_dir/install-sh"
3039   esac
3040 fi
3041
3042 # Installed binaries are usually stripped using 'strip' when the user
3043 # run "make install-strip".  However 'strip' might not be the right
3044 # tool to use in cross-compilation environments, therefore Automake
3045 # will honor the 'STRIP' environment variable to overrule this program.
3046 if test "$cross_compiling" != no; then
3047   if test -n "$ac_tool_prefix"; then
3048   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3049 set dummy ${ac_tool_prefix}strip; ac_word=$2
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3051 $as_echo_n "checking for $ac_word... " >&6; }
3052 if ${ac_cv_prog_STRIP+:} false; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   if test -n "$STRIP"; then
3056   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3057 else
3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH
3060 do
3061   IFS=$as_save_IFS
3062   test -z "$as_dir" && as_dir=.
3063     for ac_exec_ext in '' $ac_executable_extensions; do
3064   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3065     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3067     break 2
3068   fi
3069 done
3070   done
3071 IFS=$as_save_IFS
3072
3073 fi
3074 fi
3075 STRIP=$ac_cv_prog_STRIP
3076 if test -n "$STRIP"; then
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3078 $as_echo "$STRIP" >&6; }
3079 else
3080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3081 $as_echo "no" >&6; }
3082 fi
3083
3084
3085 fi
3086 if test -z "$ac_cv_prog_STRIP"; then
3087   ac_ct_STRIP=$STRIP
3088   # Extract the first word of "strip", so it can be a program name with args.
3089 set dummy strip; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test -n "$ac_ct_STRIP"; then
3096   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3100 do
3101   IFS=$as_save_IFS
3102   test -z "$as_dir" && as_dir=.
3103     for ac_exec_ext in '' $ac_executable_extensions; do
3104   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3105     ac_cv_prog_ac_ct_STRIP="strip"
3106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107     break 2
3108   fi
3109 done
3110   done
3111 IFS=$as_save_IFS
3112
3113 fi
3114 fi
3115 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3116 if test -n "$ac_ct_STRIP"; then
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3118 $as_echo "$ac_ct_STRIP" >&6; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 fi
3123
3124   if test "x$ac_ct_STRIP" = x; then
3125     STRIP=":"
3126   else
3127     case $cross_compiling:$ac_tool_warned in
3128 yes:)
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3131 ac_tool_warned=yes ;;
3132 esac
3133     STRIP=$ac_ct_STRIP
3134   fi
3135 else
3136   STRIP="$ac_cv_prog_STRIP"
3137 fi
3138
3139 fi
3140 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3141
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3143 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3144 if test -z "$MKDIR_P"; then
3145   if ${ac_cv_path_mkdir+:} false; then :
3146   $as_echo_n "(cached) " >&6
3147 else
3148   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3150 do
3151   IFS=$as_save_IFS
3152   test -z "$as_dir" && as_dir=.
3153     for ac_prog in mkdir gmkdir; do
3154          for ac_exec_ext in '' $ac_executable_extensions; do
3155            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3156            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3157              'mkdir (GNU coreutils) '* | \
3158              'mkdir (coreutils) '* | \
3159              'mkdir (fileutils) '4.1*)
3160                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3161                break 3;;
3162            esac
3163          done
3164        done
3165   done
3166 IFS=$as_save_IFS
3167
3168 fi
3169
3170   test -d ./--version && rmdir ./--version
3171   if test "${ac_cv_path_mkdir+set}" = set; then
3172     MKDIR_P="$ac_cv_path_mkdir -p"
3173   else
3174     # As a last resort, use the slow shell script.  Don't cache a
3175     # value for MKDIR_P within a source directory, because that will
3176     # break other packages using the cache if that directory is
3177     # removed, or if the value is a relative name.
3178     MKDIR_P="$ac_install_sh -d"
3179   fi
3180 fi
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3182 $as_echo "$MKDIR_P" >&6; }
3183
3184 for ac_prog in gawk mawk nawk awk
3185 do
3186   # Extract the first word of "$ac_prog", so it can be a program name with args.
3187 set dummy $ac_prog; ac_word=$2
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189 $as_echo_n "checking for $ac_word... " >&6; }
3190 if ${ac_cv_prog_AWK+:} false; then :
3191   $as_echo_n "(cached) " >&6
3192 else
3193   if test -n "$AWK"; then
3194   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201     for ac_exec_ext in '' $ac_executable_extensions; do
3202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3203     ac_cv_prog_AWK="$ac_prog"
3204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205     break 2
3206   fi
3207 done
3208   done
3209 IFS=$as_save_IFS
3210
3211 fi
3212 fi
3213 AWK=$ac_cv_prog_AWK
3214 if test -n "$AWK"; then
3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3216 $as_echo "$AWK" >&6; }
3217 else
3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3219 $as_echo "no" >&6; }
3220 fi
3221
3222
3223   test -n "$AWK" && break
3224 done
3225
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3227 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3228 set x ${MAKE-make}
3229 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3230 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3231   $as_echo_n "(cached) " >&6
3232 else
3233   cat >conftest.make <<\_ACEOF
3234 SHELL = /bin/sh
3235 all:
3236         @echo '@@@%%%=$(MAKE)=@@@%%%'
3237 _ACEOF
3238 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3239 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3240   *@@@%%%=?*=@@@%%%*)
3241     eval ac_cv_prog_make_${ac_make}_set=yes;;
3242   *)
3243     eval ac_cv_prog_make_${ac_make}_set=no;;
3244 esac
3245 rm -f conftest.make
3246 fi
3247 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3249 $as_echo "yes" >&6; }
3250   SET_MAKE=
3251 else
3252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3253 $as_echo "no" >&6; }
3254   SET_MAKE="MAKE=${MAKE-make}"
3255 fi
3256
3257 rm -rf .tst 2>/dev/null
3258 mkdir .tst 2>/dev/null
3259 if test -d .tst; then
3260   am__leading_dot=.
3261 else
3262   am__leading_dot=_
3263 fi
3264 rmdir .tst 2>/dev/null
3265
3266 # Check whether --enable-silent-rules was given.
3267 if test "${enable_silent_rules+set}" = set; then :
3268   enableval=$enable_silent_rules;
3269 fi
3270
3271 case $enable_silent_rules in # (((
3272   yes) AM_DEFAULT_VERBOSITY=0;;
3273    no) AM_DEFAULT_VERBOSITY=1;;
3274     *) AM_DEFAULT_VERBOSITY=1;;
3275 esac
3276 am_make=${MAKE-make}
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3278 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3279 if ${am_cv_make_support_nested_variables+:} false; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   if $as_echo 'TRUE=$(BAR$(V))
3283 BAR0=false
3284 BAR1=true
3285 V=1
3286 am__doit:
3287         @$(TRUE)
3288 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3289   am_cv_make_support_nested_variables=yes
3290 else
3291   am_cv_make_support_nested_variables=no
3292 fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3295 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3296 if test $am_cv_make_support_nested_variables = yes; then
3297     AM_V='$(V)'
3298   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3299 else
3300   AM_V=$AM_DEFAULT_VERBOSITY
3301   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3302 fi
3303 AM_BACKSLASH='\'
3304
3305 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3306   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3307   # is not polluted with repeated "-I."
3308   am__isrc=' -I$(srcdir)'
3309   # test to see if srcdir already configured
3310   if test -f $srcdir/config.status; then
3311     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3312   fi
3313 fi
3314
3315 # test whether we have cygpath
3316 if test -z "$CYGPATH_W"; then
3317   if (cygpath --version) >/dev/null 2>/dev/null; then
3318     CYGPATH_W='cygpath -w'
3319   else
3320     CYGPATH_W=echo
3321   fi
3322 fi
3323
3324
3325 # Define the identity of the package.
3326  PACKAGE='libffi'
3327  VERSION='3.4.2'
3328
3329
3330 cat >>confdefs.h <<_ACEOF
3331 #define PACKAGE "$PACKAGE"
3332 _ACEOF
3333
3334
3335 cat >>confdefs.h <<_ACEOF
3336 #define VERSION "$VERSION"
3337 _ACEOF
3338
3339 # Some tools Automake needs.
3340
3341 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3342
3343
3344 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3345
3346
3347 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3348
3349
3350 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3351
3352
3353 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3354
3355 # For better backward compatibility.  To be removed once Automake 1.9.x
3356 # dies out for good.  For more background, see:
3357 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3358 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3359 mkdir_p='$(MKDIR_P)'
3360
3361 # We need awk for the "check" target (and possibly the TAP driver).  The
3362 # system "awk" is bad on some platforms.
3363 # Always define AMTAR for backward compatibility.  Yes, it's still used
3364 # in the wild :-(  We should find a proper way to deprecate it ...
3365 AMTAR='$${TAR-tar}'
3366
3367
3368 # We'll loop over all known methods to create a tar archive until one works.
3369 _am_tools='gnutar  pax cpio none'
3370
3371 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3372
3373
3374
3375
3376
3377
3378 # POSIX will say in a future version that running "rm -f" with no argument
3379 # is OK; and we want to be able to make that assumption in our Makefile
3380 # recipes.  So use an aggressive probe to check that the usage we want is
3381 # actually supported "in the wild" to an acceptable degree.
3382 # See automake bug#10828.
3383 # To make any issue more visible, cause the running configure to be aborted
3384 # by default if the 'rm' program in use doesn't match our expectations; the
3385 # user can still override this though.
3386 if rm -f && rm -fr && rm -rf; then : OK; else
3387   cat >&2 <<'END'
3388 Oops!
3389
3390 Your 'rm' program seems unable to run without file operands specified
3391 on the command line, even when the '-f' option is present.  This is contrary
3392 to the behaviour of most rm programs out there, and not conforming with
3393 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3394
3395 Please tell bug-automake@gnu.org about your system, including the value
3396 of your $PATH and any error possibly output before this message.  This
3397 can help us improve future automake versions.
3398
3399 END
3400   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3401     echo 'Configuration will proceed anyway, since you have set the' >&2
3402     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3403     echo >&2
3404   else
3405     cat >&2 <<'END'
3406 Aborting the configuration process, to ensure you take notice of the issue.
3407
3408 You can download and install GNU coreutils to get an 'rm' implementation
3409 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3410
3411 If you want to complete the configuration process using your problematic
3412 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3413 to "yes", and re-run configure.
3414
3415 END
3416     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3417   fi
3418 fi
3419
3420
3421 # We would like our source tree to be readonly. However when releases or
3422 # pre-releases are generated, the flex/bison generated files as well as the
3423 # various formats of manuals need to be included along with the rest of the
3424 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3425 # just that.
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3427 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3428 # Check whether --enable-generated-files-in-srcdir was given.
3429 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3430   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3431  yes) enable_generated_files_in_srcdir=yes ;;
3432  no)  enable_generated_files_in_srcdir=no ;;
3433  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3434  esac
3435 else
3436   enable_generated_files_in_srcdir=no
3437 fi
3438
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3440 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3441  if test "$enable_generated_files_in_srcdir" = yes; then
3442   GENINSRC_TRUE=
3443   GENINSRC_FALSE='#'
3444 else
3445   GENINSRC_TRUE='#'
3446   GENINSRC_FALSE=
3447 fi
3448
3449
3450 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3451 # We must force CC to /not/ be precious variables; otherwise
3452 # the wrong, non-multilib-adjusted value will be used in multilibs.
3453 # As a side effect, we have to subst CFLAGS ourselves.
3454 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3455 # defaults of its own if none are provided.
3456
3457
3458
3459 save_CFLAGS=$CFLAGS
3460 ac_ext=c
3461 ac_cpp='$CPP $CPPFLAGS'
3462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3465 if test -n "$ac_tool_prefix"; then
3466   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3467 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3469 $as_echo_n "checking for $ac_word... " >&6; }
3470 if ${ac_cv_prog_CC+:} false; then :
3471   $as_echo_n "(cached) " >&6
3472 else
3473   if test -n "$CC"; then
3474   ac_cv_prog_CC="$CC" # Let the user override the test.
3475 else
3476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477 for as_dir in $PATH
3478 do
3479   IFS=$as_save_IFS
3480   test -z "$as_dir" && as_dir=.
3481     for ac_exec_ext in '' $ac_executable_extensions; do
3482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3483     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3485     break 2
3486   fi
3487 done
3488   done
3489 IFS=$as_save_IFS
3490
3491 fi
3492 fi
3493 CC=$ac_cv_prog_CC
3494 if test -n "$CC"; then
3495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3496 $as_echo "$CC" >&6; }
3497 else
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3499 $as_echo "no" >&6; }
3500 fi
3501
3502
3503 fi
3504 if test -z "$ac_cv_prog_CC"; then
3505   ac_ct_CC=$CC
3506   # Extract the first word of "gcc", so it can be a program name with args.
3507 set dummy gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$ac_ct_CC"; then
3514   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3523     ac_cv_prog_ac_ct_CC="gcc"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3534 if test -n "$ac_ct_CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3536 $as_echo "$ac_ct_CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542   if test "x$ac_ct_CC" = x; then
3543     CC=""
3544   else
3545     case $cross_compiling:$ac_tool_warned in
3546 yes:)
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3549 ac_tool_warned=yes ;;
3550 esac
3551     CC=$ac_ct_CC
3552   fi
3553 else
3554   CC="$ac_cv_prog_CC"
3555 fi
3556
3557 if test -z "$CC"; then
3558           if test -n "$ac_tool_prefix"; then
3559     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3560 set dummy ${ac_tool_prefix}cc; ac_word=$2
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3562 $as_echo_n "checking for $ac_word... " >&6; }
3563 if ${ac_cv_prog_CC+:} false; then :
3564   $as_echo_n "(cached) " >&6
3565 else
3566   if test -n "$CC"; then
3567   ac_cv_prog_CC="$CC" # Let the user override the test.
3568 else
3569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3570 for as_dir in $PATH
3571 do
3572   IFS=$as_save_IFS
3573   test -z "$as_dir" && as_dir=.
3574     for ac_exec_ext in '' $ac_executable_extensions; do
3575   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3576     ac_cv_prog_CC="${ac_tool_prefix}cc"
3577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3578     break 2
3579   fi
3580 done
3581   done
3582 IFS=$as_save_IFS
3583
3584 fi
3585 fi
3586 CC=$ac_cv_prog_CC
3587 if test -n "$CC"; then
3588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3589 $as_echo "$CC" >&6; }
3590 else
3591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592 $as_echo "no" >&6; }
3593 fi
3594
3595
3596   fi
3597 fi
3598 if test -z "$CC"; then
3599   # Extract the first word of "cc", so it can be a program name with args.
3600 set dummy cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if ${ac_cv_prog_CC+:} false; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test -n "$CC"; then
3607   ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609   ac_prog_rejected=no
3610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3611 for as_dir in $PATH
3612 do
3613   IFS=$as_save_IFS
3614   test -z "$as_dir" && as_dir=.
3615     for ac_exec_ext in '' $ac_executable_extensions; do
3616   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3617     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3618        ac_prog_rejected=yes
3619        continue
3620      fi
3621     ac_cv_prog_CC="cc"
3622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3623     break 2
3624   fi
3625 done
3626   done
3627 IFS=$as_save_IFS
3628
3629 if test $ac_prog_rejected = yes; then
3630   # We found a bogon in the path, so make sure we never use it.
3631   set dummy $ac_cv_prog_CC
3632   shift
3633   if test $# != 0; then
3634     # We chose a different compiler from the bogus one.
3635     # However, it has the same basename, so the bogon will be chosen
3636     # first if we set CC to just the basename; use the full file name.
3637     shift
3638     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3639   fi
3640 fi
3641 fi
3642 fi
3643 CC=$ac_cv_prog_CC
3644 if test -n "$CC"; then
3645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3646 $as_echo "$CC" >&6; }
3647 else
3648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3649 $as_echo "no" >&6; }
3650 fi
3651
3652
3653 fi
3654 if test -z "$CC"; then
3655   if test -n "$ac_tool_prefix"; then
3656   for ac_prog in cl.exe
3657   do
3658     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3659 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3661 $as_echo_n "checking for $ac_word... " >&6; }
3662 if ${ac_cv_prog_CC+:} false; then :
3663   $as_echo_n "(cached) " >&6
3664 else
3665   if test -n "$CC"; then
3666   ac_cv_prog_CC="$CC" # Let the user override the test.
3667 else
3668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3669 for as_dir in $PATH
3670 do
3671   IFS=$as_save_IFS
3672   test -z "$as_dir" && as_dir=.
3673     for ac_exec_ext in '' $ac_executable_extensions; do
3674   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3675     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3677     break 2
3678   fi
3679 done
3680   done
3681 IFS=$as_save_IFS
3682
3683 fi
3684 fi
3685 CC=$ac_cv_prog_CC
3686 if test -n "$CC"; then
3687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3688 $as_echo "$CC" >&6; }
3689 else
3690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3691 $as_echo "no" >&6; }
3692 fi
3693
3694
3695     test -n "$CC" && break
3696   done
3697 fi
3698 if test -z "$CC"; then
3699   ac_ct_CC=$CC
3700   for ac_prog in cl.exe
3701 do
3702   # Extract the first word of "$ac_prog", so it can be a program name with args.
3703 set dummy $ac_prog; ac_word=$2
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3705 $as_echo_n "checking for $ac_word... " >&6; }
3706 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3707   $as_echo_n "(cached) " >&6
3708 else
3709   if test -n "$ac_ct_CC"; then
3710   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3711 else
3712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3713 for as_dir in $PATH
3714 do
3715   IFS=$as_save_IFS
3716   test -z "$as_dir" && as_dir=.
3717     for ac_exec_ext in '' $ac_executable_extensions; do
3718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3719     ac_cv_prog_ac_ct_CC="$ac_prog"
3720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3721     break 2
3722   fi
3723 done
3724   done
3725 IFS=$as_save_IFS
3726
3727 fi
3728 fi
3729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3730 if test -n "$ac_ct_CC"; then
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3732 $as_echo "$ac_ct_CC" >&6; }
3733 else
3734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3735 $as_echo "no" >&6; }
3736 fi
3737
3738
3739   test -n "$ac_ct_CC" && break
3740 done
3741
3742   if test "x$ac_ct_CC" = x; then
3743     CC=""
3744   else
3745     case $cross_compiling:$ac_tool_warned in
3746 yes:)
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3749 ac_tool_warned=yes ;;
3750 esac
3751     CC=$ac_ct_CC
3752   fi
3753 fi
3754
3755 fi
3756
3757
3758 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3760 as_fn_error $? "no acceptable C compiler found in \$PATH
3761 See \`config.log' for more details" "$LINENO" 5; }
3762
3763 # Provide some information about the compiler.
3764 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3765 set X $ac_compile
3766 ac_compiler=$2
3767 for ac_option in --version -v -V -qversion; do
3768   { { ac_try="$ac_compiler $ac_option >&5"
3769 case "(($ac_try" in
3770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3771   *) ac_try_echo=$ac_try;;
3772 esac
3773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3774 $as_echo "$ac_try_echo"; } >&5
3775   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3776   ac_status=$?
3777   if test -s conftest.err; then
3778     sed '10a\
3779 ... rest of stderr output deleted ...
3780          10q' conftest.err >conftest.er1
3781     cat conftest.er1 >&5
3782   fi
3783   rm -f conftest.er1 conftest.err
3784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3785   test $ac_status = 0; }
3786 done
3787
3788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790
3791 int
3792 main ()
3793 {
3794
3795   ;
3796   return 0;
3797 }
3798 _ACEOF
3799 ac_clean_files_save=$ac_clean_files
3800 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3801 # Try to create an executable without -o first, disregard a.out.
3802 # It will help us diagnose broken compilers, and finding out an intuition
3803 # of exeext.
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3805 $as_echo_n "checking whether the C compiler works... " >&6; }
3806 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3807
3808 # The possible output files:
3809 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3810
3811 ac_rmfiles=
3812 for ac_file in $ac_files
3813 do
3814   case $ac_file in
3815     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3816     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3817   esac
3818 done
3819 rm -f $ac_rmfiles
3820
3821 if { { ac_try="$ac_link_default"
3822 case "(($ac_try" in
3823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3824   *) ac_try_echo=$ac_try;;
3825 esac
3826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3827 $as_echo "$ac_try_echo"; } >&5
3828   (eval "$ac_link_default") 2>&5
3829   ac_status=$?
3830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3831   test $ac_status = 0; }; then :
3832   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3833 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3834 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3835 # so that the user can short-circuit this test for compilers unknown to
3836 # Autoconf.
3837 for ac_file in $ac_files ''
3838 do
3839   test -f "$ac_file" || continue
3840   case $ac_file in
3841     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3842         ;;
3843     [ab].out )
3844         # We found the default executable, but exeext='' is most
3845         # certainly right.
3846         break;;
3847     *.* )
3848         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3849         then :; else
3850            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3851         fi
3852         # We set ac_cv_exeext here because the later test for it is not
3853         # safe: cross compilers may not add the suffix if given an `-o'
3854         # argument, so we may need to know it at that point already.
3855         # Even if this section looks crufty: it has the advantage of
3856         # actually working.
3857         break;;
3858     * )
3859         break;;
3860   esac
3861 done
3862 test "$ac_cv_exeext" = no && ac_cv_exeext=
3863
3864 else
3865   ac_file=''
3866 fi
3867 if test -z "$ac_file"; then :
3868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3869 $as_echo "no" >&6; }
3870 $as_echo "$as_me: failed program was:" >&5
3871 sed 's/^/| /' conftest.$ac_ext >&5
3872
3873 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3874 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3875 as_fn_error 77 "C compiler cannot create executables
3876 See \`config.log' for more details" "$LINENO" 5; }
3877 else
3878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3879 $as_echo "yes" >&6; }
3880 fi
3881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3882 $as_echo_n "checking for C compiler default output file name... " >&6; }
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3884 $as_echo "$ac_file" >&6; }
3885 ac_exeext=$ac_cv_exeext
3886
3887 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3888 ac_clean_files=$ac_clean_files_save
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3890 $as_echo_n "checking for suffix of executables... " >&6; }
3891 if { { ac_try="$ac_link"
3892 case "(($ac_try" in
3893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3894   *) ac_try_echo=$ac_try;;
3895 esac
3896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3897 $as_echo "$ac_try_echo"; } >&5
3898   (eval "$ac_link") 2>&5
3899   ac_status=$?
3900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3901   test $ac_status = 0; }; then :
3902   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3903 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3904 # work properly (i.e., refer to `conftest.exe'), while it won't with
3905 # `rm'.
3906 for ac_file in conftest.exe conftest conftest.*; do
3907   test -f "$ac_file" || continue
3908   case $ac_file in
3909     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3910     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3911           break;;
3912     * ) break;;
3913   esac
3914 done
3915 else
3916   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3918 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3919 See \`config.log' for more details" "$LINENO" 5; }
3920 fi
3921 rm -f conftest conftest$ac_cv_exeext
3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3923 $as_echo "$ac_cv_exeext" >&6; }
3924
3925 rm -f conftest.$ac_ext
3926 EXEEXT=$ac_cv_exeext
3927 ac_exeext=$EXEEXT
3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930 #include <stdio.h>
3931 int
3932 main ()
3933 {
3934 FILE *f = fopen ("conftest.out", "w");
3935  return ferror (f) || fclose (f) != 0;
3936
3937   ;
3938   return 0;
3939 }
3940 _ACEOF
3941 ac_clean_files="$ac_clean_files conftest.out"
3942 # Check that the compiler produces executables we can run.  If not, either
3943 # the compiler is broken, or we cross compile.
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3945 $as_echo_n "checking whether we are cross compiling... " >&6; }
3946 if test "$cross_compiling" != yes; then
3947   { { ac_try="$ac_link"
3948 case "(($ac_try" in
3949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950   *) ac_try_echo=$ac_try;;
3951 esac
3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3953 $as_echo "$ac_try_echo"; } >&5
3954   (eval "$ac_link") 2>&5
3955   ac_status=$?
3956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3957   test $ac_status = 0; }
3958   if { ac_try='./conftest$ac_cv_exeext'
3959   { { case "(($ac_try" in
3960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3961   *) ac_try_echo=$ac_try;;
3962 esac
3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3964 $as_echo "$ac_try_echo"; } >&5
3965   (eval "$ac_try") 2>&5
3966   ac_status=$?
3967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968   test $ac_status = 0; }; }; then
3969     cross_compiling=no
3970   else
3971     if test "$cross_compiling" = maybe; then
3972         cross_compiling=yes
3973     else
3974         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3976 as_fn_error $? "cannot run C compiled programs.
3977 If you meant to cross compile, use \`--host'.
3978 See \`config.log' for more details" "$LINENO" 5; }
3979     fi
3980   fi
3981 fi
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3983 $as_echo "$cross_compiling" >&6; }
3984
3985 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3986 ac_clean_files=$ac_clean_files_save
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3988 $as_echo_n "checking for suffix of object files... " >&6; }
3989 if ${ac_cv_objext+:} false; then :
3990   $as_echo_n "(cached) " >&6
3991 else
3992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993 /* end confdefs.h.  */
3994
3995 int
3996 main ()
3997 {
3998
3999   ;
4000   return 0;
4001 }
4002 _ACEOF
4003 rm -f conftest.o conftest.obj
4004 if { { ac_try="$ac_compile"
4005 case "(($ac_try" in
4006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4007   *) ac_try_echo=$ac_try;;
4008 esac
4009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4010 $as_echo "$ac_try_echo"; } >&5
4011   (eval "$ac_compile") 2>&5
4012   ac_status=$?
4013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4014   test $ac_status = 0; }; then :
4015   for ac_file in conftest.o conftest.obj conftest.*; do
4016   test -f "$ac_file" || continue;
4017   case $ac_file in
4018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4019     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4020        break;;
4021   esac
4022 done
4023 else
4024   $as_echo "$as_me: failed program was:" >&5
4025 sed 's/^/| /' conftest.$ac_ext >&5
4026
4027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4029 as_fn_error $? "cannot compute suffix of object files: cannot compile
4030 See \`config.log' for more details" "$LINENO" 5; }
4031 fi
4032 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4035 $as_echo "$ac_cv_objext" >&6; }
4036 OBJEXT=$ac_cv_objext
4037 ac_objext=$OBJEXT
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4039 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4040 if ${ac_cv_c_compiler_gnu+:} false; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045
4046 int
4047 main ()
4048 {
4049 #ifndef __GNUC__
4050        choke me
4051 #endif
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_compiler_gnu=yes
4059 else
4060   ac_compiler_gnu=no
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4064
4065 fi
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4067 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4068 if test $ac_compiler_gnu = yes; then
4069   GCC=yes
4070 else
4071   GCC=
4072 fi
4073 ac_test_CFLAGS=${CFLAGS+set}
4074 ac_save_CFLAGS=$CFLAGS
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4076 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4077 if ${ac_cv_prog_cc_g+:} false; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   ac_save_c_werror_flag=$ac_c_werror_flag
4081    ac_c_werror_flag=yes
4082    ac_cv_prog_cc_g=no
4083    CFLAGS="-g"
4084    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086
4087 int
4088 main ()
4089 {
4090
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 if ac_fn_c_try_compile "$LINENO"; then :
4096   ac_cv_prog_cc_g=yes
4097 else
4098   CFLAGS=""
4099       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111
4112 else
4113   ac_c_werror_flag=$ac_save_c_werror_flag
4114          CFLAGS="-g"
4115          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116 /* end confdefs.h.  */
4117
4118 int
4119 main ()
4120 {
4121
4122   ;
4123   return 0;
4124 }
4125 _ACEOF
4126 if ac_fn_c_try_compile "$LINENO"; then :
4127   ac_cv_prog_cc_g=yes
4128 fi
4129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134    ac_c_werror_flag=$ac_save_c_werror_flag
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4137 $as_echo "$ac_cv_prog_cc_g" >&6; }
4138 if test "$ac_test_CFLAGS" = set; then
4139   CFLAGS=$ac_save_CFLAGS
4140 elif test $ac_cv_prog_cc_g = yes; then
4141   if test "$GCC" = yes; then
4142     CFLAGS="-g -O2"
4143   else
4144     CFLAGS="-g"
4145   fi
4146 else
4147   if test "$GCC" = yes; then
4148     CFLAGS="-O2"
4149   else
4150     CFLAGS=
4151   fi
4152 fi
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4154 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4155 if ${ac_cv_prog_cc_c89+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   ac_cv_prog_cc_c89=no
4159 ac_save_CC=$CC
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h.  */
4162 #include <stdarg.h>
4163 #include <stdio.h>
4164 struct stat;
4165 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4166 struct buf { int x; };
4167 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4168 static char *e (p, i)
4169      char **p;
4170      int i;
4171 {
4172   return p[i];
4173 }
4174 static char *f (char * (*g) (char **, int), char **p, ...)
4175 {
4176   char *s;
4177   va_list v;
4178   va_start (v,p);
4179   s = g (p, va_arg (v,int));
4180   va_end (v);
4181   return s;
4182 }
4183
4184 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4185    function prototypes and stuff, but not '\xHH' hex character constants.
4186    These don't provoke an error unfortunately, instead are silently treated
4187    as 'x'.  The following induces an error, until -std is added to get
4188    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4189    array size at least.  It's necessary to write '\x00'==0 to get something
4190    that's true only with -std.  */
4191 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4192
4193 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4194    inside strings and character constants.  */
4195 #define FOO(x) 'x'
4196 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4197
4198 int test (int i, double x);
4199 struct s1 {int (*f) (int a);};
4200 struct s2 {int (*f) (double a);};
4201 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4202 int argc;
4203 char **argv;
4204 int
4205 main ()
4206 {
4207 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4208   ;
4209   return 0;
4210 }
4211 _ACEOF
4212 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4213         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4214 do
4215   CC="$ac_save_CC $ac_arg"
4216   if ac_fn_c_try_compile "$LINENO"; then :
4217   ac_cv_prog_cc_c89=$ac_arg
4218 fi
4219 rm -f core conftest.err conftest.$ac_objext
4220   test "x$ac_cv_prog_cc_c89" != "xno" && break
4221 done
4222 rm -f conftest.$ac_ext
4223 CC=$ac_save_CC
4224
4225 fi
4226 # AC_CACHE_VAL
4227 case "x$ac_cv_prog_cc_c89" in
4228   x)
4229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4230 $as_echo "none needed" >&6; } ;;
4231   xno)
4232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4233 $as_echo "unsupported" >&6; } ;;
4234   *)
4235     CC="$CC $ac_cv_prog_cc_c89"
4236     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4237 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4238 esac
4239 if test "x$ac_cv_prog_cc_c89" != xno; then :
4240
4241 fi
4242
4243 ac_ext=c
4244 ac_cpp='$CPP $CPPFLAGS'
4245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4248
4249 ac_ext=c
4250 ac_cpp='$CPP $CPPFLAGS'
4251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4255 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4256 if ${am_cv_prog_cc_c_o+:} false; then :
4257   $as_echo_n "(cached) " >&6
4258 else
4259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h.  */
4261
4262 int
4263 main ()
4264 {
4265
4266   ;
4267   return 0;
4268 }
4269 _ACEOF
4270   # Make sure it works both with $CC and with simple cc.
4271   # Following AC_PROG_CC_C_O, we do the test twice because some
4272   # compilers refuse to overwrite an existing .o file with -o,
4273   # though they will create one.
4274   am_cv_prog_cc_c_o=yes
4275   for am_i in 1 2; do
4276     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4277    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4278    ac_status=$?
4279    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4280    (exit $ac_status); } \
4281          && test -f conftest2.$ac_objext; then
4282       : OK
4283     else
4284       am_cv_prog_cc_c_o=no
4285       break
4286     fi
4287   done
4288   rm -f core conftest*
4289   unset am_i
4290 fi
4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4292 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4293 if test "$am_cv_prog_cc_c_o" != yes; then
4294    # Losing compiler, so override with the script.
4295    # FIXME: It is wrong to rewrite CC.
4296    # But if we don't then we get into trouble of one sort or another.
4297    # A longer-term fix would be to have automake use am__CC in this case,
4298    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4299    CC="$am_aux_dir/compile $CC"
4300 fi
4301 ac_ext=c
4302 ac_cpp='$CPP $CPPFLAGS'
4303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4306
4307 DEPDIR="${am__leading_dot}deps"
4308
4309 ac_config_commands="$ac_config_commands depfiles"
4310
4311
4312 am_make=${MAKE-make}
4313 cat > confinc << 'END'
4314 am__doit:
4315         @echo this is the am__doit target
4316 .PHONY: am__doit
4317 END
4318 # If we don't find an include directive, just comment out the code.
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4320 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4321 am__include="#"
4322 am__quote=
4323 _am_result=none
4324 # First try GNU make style include.
4325 echo "include confinc" > confmf
4326 # Ignore all kinds of additional output from 'make'.
4327 case `$am_make -s -f confmf 2> /dev/null` in #(
4328 *the\ am__doit\ target*)
4329   am__include=include
4330   am__quote=
4331   _am_result=GNU
4332   ;;
4333 esac
4334 # Now try BSD make style include.
4335 if test "$am__include" = "#"; then
4336    echo '.include "confinc"' > confmf
4337    case `$am_make -s -f confmf 2> /dev/null` in #(
4338    *the\ am__doit\ target*)
4339      am__include=.include
4340      am__quote="\""
4341      _am_result=BSD
4342      ;;
4343    esac
4344 fi
4345
4346
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4348 $as_echo "$_am_result" >&6; }
4349 rm -f confinc confmf
4350
4351 # Check whether --enable-dependency-tracking was given.
4352 if test "${enable_dependency_tracking+set}" = set; then :
4353   enableval=$enable_dependency_tracking;
4354 fi
4355
4356 if test "x$enable_dependency_tracking" != xno; then
4357   am_depcomp="$ac_aux_dir/depcomp"
4358   AMDEPBACKSLASH='\'
4359   am__nodep='_no'
4360 fi
4361  if test "x$enable_dependency_tracking" != xno; then
4362   AMDEP_TRUE=
4363   AMDEP_FALSE='#'
4364 else
4365   AMDEP_TRUE='#'
4366   AMDEP_FALSE=
4367 fi
4368
4369
4370
4371 depcc="$CC"   am_compiler_list=
4372
4373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4374 $as_echo_n "checking dependency style of $depcc... " >&6; }
4375 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4376   $as_echo_n "(cached) " >&6
4377 else
4378   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4379   # We make a subdir and do the tests there.  Otherwise we can end up
4380   # making bogus files that we don't know about and never remove.  For
4381   # instance it was reported that on HP-UX the gcc test will end up
4382   # making a dummy file named 'D' -- because '-MD' means "put the output
4383   # in D".
4384   rm -rf conftest.dir
4385   mkdir conftest.dir
4386   # Copy depcomp to subdir because otherwise we won't find it if we're
4387   # using a relative directory.
4388   cp "$am_depcomp" conftest.dir
4389   cd conftest.dir
4390   # We will build objects and dependencies in a subdirectory because
4391   # it helps to detect inapplicable dependency modes.  For instance
4392   # both Tru64's cc and ICC support -MD to output dependencies as a
4393   # side effect of compilation, but ICC will put the dependencies in
4394   # the current directory while Tru64 will put them in the object
4395   # directory.
4396   mkdir sub
4397
4398   am_cv_CC_dependencies_compiler_type=none
4399   if test "$am_compiler_list" = ""; then
4400      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4401   fi
4402   am__universal=false
4403   case " $depcc " in #(
4404      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4405      esac
4406
4407   for depmode in $am_compiler_list; do
4408     # Setup a source with many dependencies, because some compilers
4409     # like to wrap large dependency lists on column 80 (with \), and
4410     # we should not choose a depcomp mode which is confused by this.
4411     #
4412     # We need to recreate these files for each test, as the compiler may
4413     # overwrite some of them when testing with obscure command lines.
4414     # This happens at least with the AIX C compiler.
4415     : > sub/conftest.c
4416     for i in 1 2 3 4 5 6; do
4417       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4418       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4419       # Solaris 10 /bin/sh.
4420       echo '/* dummy */' > sub/conftst$i.h
4421     done
4422     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4423
4424     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4425     # mode.  It turns out that the SunPro C++ compiler does not properly
4426     # handle '-M -o', and we need to detect this.  Also, some Intel
4427     # versions had trouble with output in subdirs.
4428     am__obj=sub/conftest.${OBJEXT-o}
4429     am__minus_obj="-o $am__obj"
4430     case $depmode in
4431     gcc)
4432       # This depmode causes a compiler race in universal mode.
4433       test "$am__universal" = false || continue
4434       ;;
4435     nosideeffect)
4436       # After this tag, mechanisms are not by side-effect, so they'll
4437       # only be used when explicitly requested.
4438       if test "x$enable_dependency_tracking" = xyes; then
4439         continue
4440       else
4441         break
4442       fi
4443       ;;
4444     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4445       # This compiler won't grok '-c -o', but also, the minuso test has
4446       # not run yet.  These depmodes are late enough in the game, and
4447       # so weak that their functioning should not be impacted.
4448       am__obj=conftest.${OBJEXT-o}
4449       am__minus_obj=
4450       ;;
4451     none) break ;;
4452     esac
4453     if depmode=$depmode \
4454        source=sub/conftest.c object=$am__obj \
4455        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4456        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4457          >/dev/null 2>conftest.err &&
4458        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4459        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4460        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4461        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4462       # icc doesn't choke on unknown options, it will just issue warnings
4463       # or remarks (even with -Werror).  So we grep stderr for any message
4464       # that says an option was ignored or not supported.
4465       # When given -MP, icc 7.0 and 7.1 complain thusly:
4466       #   icc: Command line warning: ignoring option '-M'; no argument required
4467       # The diagnosis changed in icc 8.0:
4468       #   icc: Command line remark: option '-MP' not supported
4469       if (grep 'ignoring option' conftest.err ||
4470           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4471         am_cv_CC_dependencies_compiler_type=$depmode
4472         break
4473       fi
4474     fi
4475   done
4476
4477   cd ..
4478   rm -rf conftest.dir
4479 else
4480   am_cv_CC_dependencies_compiler_type=none
4481 fi
4482
4483 fi
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4485 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4486 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4487
4488  if
4489   test "x$enable_dependency_tracking" != xno \
4490   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4491   am__fastdepCC_TRUE=
4492   am__fastdepCC_FALSE='#'
4493 else
4494   am__fastdepCC_TRUE='#'
4495   am__fastdepCC_FALSE=
4496 fi
4497
4498
4499 ac_ext=cpp
4500 ac_cpp='$CXXCPP $CPPFLAGS'
4501 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4502 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4503 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4504 if test -z "$CXX"; then
4505   if test -n "$CCC"; then
4506     CXX=$CCC
4507   else
4508     if test -n "$ac_tool_prefix"; then
4509   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4510   do
4511     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4512 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4514 $as_echo_n "checking for $ac_word... " >&6; }
4515 if ${ac_cv_prog_CXX+:} false; then :
4516   $as_echo_n "(cached) " >&6
4517 else
4518   if test -n "$CXX"; then
4519   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4520 else
4521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4522 for as_dir in $PATH
4523 do
4524   IFS=$as_save_IFS
4525   test -z "$as_dir" && as_dir=.
4526     for ac_exec_ext in '' $ac_executable_extensions; do
4527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4528     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4530     break 2
4531   fi
4532 done
4533   done
4534 IFS=$as_save_IFS
4535
4536 fi
4537 fi
4538 CXX=$ac_cv_prog_CXX
4539 if test -n "$CXX"; then
4540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4541 $as_echo "$CXX" >&6; }
4542 else
4543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4544 $as_echo "no" >&6; }
4545 fi
4546
4547
4548     test -n "$CXX" && break
4549   done
4550 fi
4551 if test -z "$CXX"; then
4552   ac_ct_CXX=$CXX
4553   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4554 do
4555   # Extract the first word of "$ac_prog", so it can be a program name with args.
4556 set dummy $ac_prog; ac_word=$2
4557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4558 $as_echo_n "checking for $ac_word... " >&6; }
4559 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4560   $as_echo_n "(cached) " >&6
4561 else
4562   if test -n "$ac_ct_CXX"; then
4563   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4564 else
4565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4566 for as_dir in $PATH
4567 do
4568   IFS=$as_save_IFS
4569   test -z "$as_dir" && as_dir=.
4570     for ac_exec_ext in '' $ac_executable_extensions; do
4571   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4572     ac_cv_prog_ac_ct_CXX="$ac_prog"
4573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4574     break 2
4575   fi
4576 done
4577   done
4578 IFS=$as_save_IFS
4579
4580 fi
4581 fi
4582 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4583 if test -n "$ac_ct_CXX"; then
4584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4585 $as_echo "$ac_ct_CXX" >&6; }
4586 else
4587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4588 $as_echo "no" >&6; }
4589 fi
4590
4591
4592   test -n "$ac_ct_CXX" && break
4593 done
4594
4595   if test "x$ac_ct_CXX" = x; then
4596     CXX="g++"
4597   else
4598     case $cross_compiling:$ac_tool_warned in
4599 yes:)
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4602 ac_tool_warned=yes ;;
4603 esac
4604     CXX=$ac_ct_CXX
4605   fi
4606 fi
4607
4608   fi
4609 fi
4610 # Provide some information about the compiler.
4611 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4612 set X $ac_compile
4613 ac_compiler=$2
4614 for ac_option in --version -v -V -qversion; do
4615   { { ac_try="$ac_compiler $ac_option >&5"
4616 case "(($ac_try" in
4617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4618   *) ac_try_echo=$ac_try;;
4619 esac
4620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4621 $as_echo "$ac_try_echo"; } >&5
4622   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4623   ac_status=$?
4624   if test -s conftest.err; then
4625     sed '10a\
4626 ... rest of stderr output deleted ...
4627          10q' conftest.err >conftest.er1
4628     cat conftest.er1 >&5
4629   fi
4630   rm -f conftest.er1 conftest.err
4631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4632   test $ac_status = 0; }
4633 done
4634
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4636 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4637 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4638   $as_echo_n "(cached) " >&6
4639 else
4640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4641 /* end confdefs.h.  */
4642
4643 int
4644 main ()
4645 {
4646 #ifndef __GNUC__
4647        choke me
4648 #endif
4649
4650   ;
4651   return 0;
4652 }
4653 _ACEOF
4654 if ac_fn_cxx_try_compile "$LINENO"; then :
4655   ac_compiler_gnu=yes
4656 else
4657   ac_compiler_gnu=no
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4661
4662 fi
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4664 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4665 if test $ac_compiler_gnu = yes; then
4666   GXX=yes
4667 else
4668   GXX=
4669 fi
4670 ac_test_CXXFLAGS=${CXXFLAGS+set}
4671 ac_save_CXXFLAGS=$CXXFLAGS
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4673 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4674 if ${ac_cv_prog_cxx_g+:} false; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4678    ac_cxx_werror_flag=yes
4679    ac_cv_prog_cxx_g=no
4680    CXXFLAGS="-g"
4681    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4682 /* end confdefs.h.  */
4683
4684 int
4685 main ()
4686 {
4687
4688   ;
4689   return 0;
4690 }
4691 _ACEOF
4692 if ac_fn_cxx_try_compile "$LINENO"; then :
4693   ac_cv_prog_cxx_g=yes
4694 else
4695   CXXFLAGS=""
4696       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h.  */
4698
4699 int
4700 main ()
4701 {
4702
4703   ;
4704   return 0;
4705 }
4706 _ACEOF
4707 if ac_fn_cxx_try_compile "$LINENO"; then :
4708
4709 else
4710   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4711          CXXFLAGS="-g"
4712          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4713 /* end confdefs.h.  */
4714
4715 int
4716 main ()
4717 {
4718
4719   ;
4720   return 0;
4721 }
4722 _ACEOF
4723 if ac_fn_cxx_try_compile "$LINENO"; then :
4724   ac_cv_prog_cxx_g=yes
4725 fi
4726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729 fi
4730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4731    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4732 fi
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4734 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4735 if test "$ac_test_CXXFLAGS" = set; then
4736   CXXFLAGS=$ac_save_CXXFLAGS
4737 elif test $ac_cv_prog_cxx_g = yes; then
4738   if test "$GXX" = yes; then
4739     CXXFLAGS="-g -O2"
4740   else
4741     CXXFLAGS="-g"
4742   fi
4743 else
4744   if test "$GXX" = yes; then
4745     CXXFLAGS="-O2"
4746   else
4747     CXXFLAGS=
4748   fi
4749 fi
4750 ac_ext=c
4751 ac_cpp='$CPP $CPPFLAGS'
4752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4755
4756 depcc="$CXX"  am_compiler_list=
4757
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4759 $as_echo_n "checking dependency style of $depcc... " >&6; }
4760 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4761   $as_echo_n "(cached) " >&6
4762 else
4763   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4764   # We make a subdir and do the tests there.  Otherwise we can end up
4765   # making bogus files that we don't know about and never remove.  For
4766   # instance it was reported that on HP-UX the gcc test will end up
4767   # making a dummy file named 'D' -- because '-MD' means "put the output
4768   # in D".
4769   rm -rf conftest.dir
4770   mkdir conftest.dir
4771   # Copy depcomp to subdir because otherwise we won't find it if we're
4772   # using a relative directory.
4773   cp "$am_depcomp" conftest.dir
4774   cd conftest.dir
4775   # We will build objects and dependencies in a subdirectory because
4776   # it helps to detect inapplicable dependency modes.  For instance
4777   # both Tru64's cc and ICC support -MD to output dependencies as a
4778   # side effect of compilation, but ICC will put the dependencies in
4779   # the current directory while Tru64 will put them in the object
4780   # directory.
4781   mkdir sub
4782
4783   am_cv_CXX_dependencies_compiler_type=none
4784   if test "$am_compiler_list" = ""; then
4785      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4786   fi
4787   am__universal=false
4788   case " $depcc " in #(
4789      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4790      esac
4791
4792   for depmode in $am_compiler_list; do
4793     # Setup a source with many dependencies, because some compilers
4794     # like to wrap large dependency lists on column 80 (with \), and
4795     # we should not choose a depcomp mode which is confused by this.
4796     #
4797     # We need to recreate these files for each test, as the compiler may
4798     # overwrite some of them when testing with obscure command lines.
4799     # This happens at least with the AIX C compiler.
4800     : > sub/conftest.c
4801     for i in 1 2 3 4 5 6; do
4802       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4803       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4804       # Solaris 10 /bin/sh.
4805       echo '/* dummy */' > sub/conftst$i.h
4806     done
4807     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4808
4809     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4810     # mode.  It turns out that the SunPro C++ compiler does not properly
4811     # handle '-M -o', and we need to detect this.  Also, some Intel
4812     # versions had trouble with output in subdirs.
4813     am__obj=sub/conftest.${OBJEXT-o}
4814     am__minus_obj="-o $am__obj"
4815     case $depmode in
4816     gcc)
4817       # This depmode causes a compiler race in universal mode.
4818       test "$am__universal" = false || continue
4819       ;;
4820     nosideeffect)
4821       # After this tag, mechanisms are not by side-effect, so they'll
4822       # only be used when explicitly requested.
4823       if test "x$enable_dependency_tracking" = xyes; then
4824         continue
4825       else
4826         break
4827       fi
4828       ;;
4829     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4830       # This compiler won't grok '-c -o', but also, the minuso test has
4831       # not run yet.  These depmodes are late enough in the game, and
4832       # so weak that their functioning should not be impacted.
4833       am__obj=conftest.${OBJEXT-o}
4834       am__minus_obj=
4835       ;;
4836     none) break ;;
4837     esac
4838     if depmode=$depmode \
4839        source=sub/conftest.c object=$am__obj \
4840        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4841        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4842          >/dev/null 2>conftest.err &&
4843        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4844        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4845        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4846        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4847       # icc doesn't choke on unknown options, it will just issue warnings
4848       # or remarks (even with -Werror).  So we grep stderr for any message
4849       # that says an option was ignored or not supported.
4850       # When given -MP, icc 7.0 and 7.1 complain thusly:
4851       #   icc: Command line warning: ignoring option '-M'; no argument required
4852       # The diagnosis changed in icc 8.0:
4853       #   icc: Command line remark: option '-MP' not supported
4854       if (grep 'ignoring option' conftest.err ||
4855           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4856         am_cv_CXX_dependencies_compiler_type=$depmode
4857         break
4858       fi
4859     fi
4860   done
4861
4862   cd ..
4863   rm -rf conftest.dir
4864 else
4865   am_cv_CXX_dependencies_compiler_type=none
4866 fi
4867
4868 fi
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4870 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4871 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4872
4873  if
4874   test "x$enable_dependency_tracking" != xno \
4875   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4876   am__fastdepCXX_TRUE=
4877   am__fastdepCXX_FALSE='#'
4878 else
4879   am__fastdepCXX_TRUE='#'
4880   am__fastdepCXX_FALSE=
4881 fi
4882
4883
4884 CFLAGS=$save_CFLAGS
4885
4886
4887
4888
4889
4890 # Add CET specific flags if CET is enabled
4891
4892  # Check whether --enable-cet was given.
4893 if test "${enable_cet+set}" = set; then :
4894   enableval=$enable_cet;
4895       case "$enableval" in
4896        yes|no|auto) ;;
4897        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
4898                           esac
4899
4900 else
4901   enable_cet=auto
4902 fi
4903
4904
4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
4906 $as_echo_n "checking for CET support... " >&6; }
4907
4908 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
4909 case "$host" in
4910   i[34567]86-*-linux* | x86_64-*-linux*)
4911     case "$enable_cet" in
4912       auto)
4913         # Check if target supports multi-byte NOPs
4914         # and if compiler and assembler support CET insn.
4915         cet_save_CFLAGS="$CFLAGS"
4916         CFLAGS="$CFLAGS -fcf-protection"
4917         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h.  */
4919
4920 int
4921 main ()
4922 {
4923
4924 #if !defined(__SSE2__)
4925 #error target does not support multi-byte NOPs
4926 #else
4927 asm ("setssbsy");
4928 #endif
4929
4930   ;
4931   return 0;
4932 }
4933 _ACEOF
4934 if ac_fn_c_try_compile "$LINENO"; then :
4935   enable_cet=yes
4936 else
4937   enable_cet=no
4938 fi
4939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4940         CFLAGS="$cet_save_CFLAGS"
4941         ;;
4942       yes)
4943         # Check if assembler supports CET.
4944         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945 /* end confdefs.h.  */
4946
4947 int
4948 main ()
4949 {
4950 asm ("setssbsy");
4951   ;
4952   return 0;
4953 }
4954 _ACEOF
4955 if ac_fn_c_try_compile "$LINENO"; then :
4956
4957 else
4958   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
4959 fi
4960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4961         ;;
4962     esac
4963     ;;
4964   *)
4965     enable_cet=no
4966     ;;
4967 esac
4968 if test x$enable_cet = xyes; then
4969   CET_FLAGS="-fcf-protection -mshstk"
4970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4971 $as_echo "yes" >&6; }
4972 else
4973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4974 $as_echo "no" >&6; }
4975 fi
4976
4977
4978
4979 # By default we simply use the C compiler to build assembly code.
4980
4981 test "${CCAS+set}" = set || CCAS=$CC
4982 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4983
4984
4985
4986 depcc="$CCAS"   am_compiler_list=
4987
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4989 $as_echo_n "checking dependency style of $depcc... " >&6; }
4990 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4991   $as_echo_n "(cached) " >&6
4992 else
4993   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4994   # We make a subdir and do the tests there.  Otherwise we can end up
4995   # making bogus files that we don't know about and never remove.  For
4996   # instance it was reported that on HP-UX the gcc test will end up
4997   # making a dummy file named 'D' -- because '-MD' means "put the output
4998   # in D".
4999   rm -rf conftest.dir
5000   mkdir conftest.dir
5001   # Copy depcomp to subdir because otherwise we won't find it if we're
5002   # using a relative directory.
5003   cp "$am_depcomp" conftest.dir
5004   cd conftest.dir
5005   # We will build objects and dependencies in a subdirectory because
5006   # it helps to detect inapplicable dependency modes.  For instance
5007   # both Tru64's cc and ICC support -MD to output dependencies as a
5008   # side effect of compilation, but ICC will put the dependencies in
5009   # the current directory while Tru64 will put them in the object
5010   # directory.
5011   mkdir sub
5012
5013   am_cv_CCAS_dependencies_compiler_type=none
5014   if test "$am_compiler_list" = ""; then
5015      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5016   fi
5017   am__universal=false
5018
5019
5020   for depmode in $am_compiler_list; do
5021     # Setup a source with many dependencies, because some compilers
5022     # like to wrap large dependency lists on column 80 (with \), and
5023     # we should not choose a depcomp mode which is confused by this.
5024     #
5025     # We need to recreate these files for each test, as the compiler may
5026     # overwrite some of them when testing with obscure command lines.
5027     # This happens at least with the AIX C compiler.
5028     : > sub/conftest.c
5029     for i in 1 2 3 4 5 6; do
5030       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5031       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5032       # Solaris 10 /bin/sh.
5033       echo '/* dummy */' > sub/conftst$i.h
5034     done
5035     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5036
5037     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5038     # mode.  It turns out that the SunPro C++ compiler does not properly
5039     # handle '-M -o', and we need to detect this.  Also, some Intel
5040     # versions had trouble with output in subdirs.
5041     am__obj=sub/conftest.${OBJEXT-o}
5042     am__minus_obj="-o $am__obj"
5043     case $depmode in
5044     gcc)
5045       # This depmode causes a compiler race in universal mode.
5046       test "$am__universal" = false || continue
5047       ;;
5048     nosideeffect)
5049       # After this tag, mechanisms are not by side-effect, so they'll
5050       # only be used when explicitly requested.
5051       if test "x$enable_dependency_tracking" = xyes; then
5052         continue
5053       else
5054         break
5055       fi
5056       ;;
5057     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5058       # This compiler won't grok '-c -o', but also, the minuso test has
5059       # not run yet.  These depmodes are late enough in the game, and
5060       # so weak that their functioning should not be impacted.
5061       am__obj=conftest.${OBJEXT-o}
5062       am__minus_obj=
5063       ;;
5064     none) break ;;
5065     esac
5066     if depmode=$depmode \
5067        source=sub/conftest.c object=$am__obj \
5068        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5069        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5070          >/dev/null 2>conftest.err &&
5071        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5072        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5073        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5074        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5075       # icc doesn't choke on unknown options, it will just issue warnings
5076       # or remarks (even with -Werror).  So we grep stderr for any message
5077       # that says an option was ignored or not supported.
5078       # When given -MP, icc 7.0 and 7.1 complain thusly:
5079       #   icc: Command line warning: ignoring option '-M'; no argument required
5080       # The diagnosis changed in icc 8.0:
5081       #   icc: Command line remark: option '-MP' not supported
5082       if (grep 'ignoring option' conftest.err ||
5083           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5084         am_cv_CCAS_dependencies_compiler_type=$depmode
5085         break
5086       fi
5087     fi
5088   done
5089
5090   cd ..
5091   rm -rf conftest.dir
5092 else
5093   am_cv_CCAS_dependencies_compiler_type=none
5094 fi
5095
5096 fi
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5098 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5099 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5100
5101  if
5102   test "x$enable_dependency_tracking" != xno \
5103   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5104   am__fastdepCCAS_TRUE=
5105   am__fastdepCCAS_FALSE='#'
5106 else
5107   am__fastdepCCAS_TRUE='#'
5108   am__fastdepCCAS_FALSE=
5109 fi
5110
5111
5112
5113 case `pwd` in
5114   *\ * | *\     *)
5115     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5116 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5117 esac
5118
5119
5120
5121 macro_version='2.2.7a'
5122 macro_revision='1.3134'
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136 ltmain="$ac_aux_dir/ltmain.sh"
5137
5138 # Backslashify metacharacters that are still active within
5139 # double-quoted strings.
5140 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5141
5142 # Same as above, but do not quote variable references.
5143 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5144
5145 # Sed substitution to delay expansion of an escaped shell variable in a
5146 # double_quote_subst'ed string.
5147 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5148
5149 # Sed substitution to delay expansion of an escaped single quote.
5150 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5151
5152 # Sed substitution to avoid accidental globbing in evaled expressions
5153 no_glob_subst='s/\*/\\\*/g'
5154
5155 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5156 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5157 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5158
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5160 $as_echo_n "checking how to print strings... " >&6; }
5161 # Test print first, because it will be a builtin if present.
5162 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5163    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5164   ECHO='print -r --'
5165 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5166   ECHO='printf %s\n'
5167 else
5168   # Use this function as a fallback that always works.
5169   func_fallback_echo ()
5170   {
5171     eval 'cat <<_LTECHO_EOF
5172 $1
5173 _LTECHO_EOF'
5174   }
5175   ECHO='func_fallback_echo'
5176 fi
5177
5178 # func_echo_all arg...
5179 # Invoke $ECHO with all args, space-separated.
5180 func_echo_all ()
5181 {
5182     $ECHO ""
5183 }
5184
5185 case "$ECHO" in
5186   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5187 $as_echo "printf" >&6; } ;;
5188   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5189 $as_echo "print -r" >&6; } ;;
5190   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5191 $as_echo "cat" >&6; } ;;
5192 esac
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5208 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5209 if ${ac_cv_path_SED+:} false; then :
5210   $as_echo_n "(cached) " >&6
5211 else
5212             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5213      for ac_i in 1 2 3 4 5 6 7; do
5214        ac_script="$ac_script$as_nl$ac_script"
5215      done
5216      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5217      { ac_script=; unset ac_script;}
5218      if test -z "$SED"; then
5219   ac_path_SED_found=false
5220   # Loop through the user's path and test for each of PROGNAME-LIST
5221   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5222 for as_dir in $PATH
5223 do
5224   IFS=$as_save_IFS
5225   test -z "$as_dir" && as_dir=.
5226     for ac_prog in sed gsed; do
5227     for ac_exec_ext in '' $ac_executable_extensions; do
5228       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5229       as_fn_executable_p "$ac_path_SED" || continue
5230 # Check for GNU ac_path_SED and select it if it is found.
5231   # Check for GNU $ac_path_SED
5232 case `"$ac_path_SED" --version 2>&1` in
5233 *GNU*)
5234   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5235 *)
5236   ac_count=0
5237   $as_echo_n 0123456789 >"conftest.in"
5238   while :
5239   do
5240     cat "conftest.in" "conftest.in" >"conftest.tmp"
5241     mv "conftest.tmp" "conftest.in"
5242     cp "conftest.in" "conftest.nl"
5243     $as_echo '' >> "conftest.nl"
5244     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5245     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5246     as_fn_arith $ac_count + 1 && ac_count=$as_val
5247     if test $ac_count -gt ${ac_path_SED_max-0}; then
5248       # Best one so far, save it but keep looking for a better one
5249       ac_cv_path_SED="$ac_path_SED"
5250       ac_path_SED_max=$ac_count
5251     fi
5252     # 10*(2^10) chars as input seems more than enough
5253     test $ac_count -gt 10 && break
5254   done
5255   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5256 esac
5257
5258       $ac_path_SED_found && break 3
5259     done
5260   done
5261   done
5262 IFS=$as_save_IFS
5263   if test -z "$ac_cv_path_SED"; then
5264     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5265   fi
5266 else
5267   ac_cv_path_SED=$SED
5268 fi
5269
5270 fi
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5272 $as_echo "$ac_cv_path_SED" >&6; }
5273  SED="$ac_cv_path_SED"
5274   rm -f conftest.sed
5275
5276 test -z "$SED" && SED=sed
5277 Xsed="$SED -e 1s/^X//"
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5290 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5291 if ${ac_cv_path_GREP+:} false; then :
5292   $as_echo_n "(cached) " >&6
5293 else
5294   if test -z "$GREP"; then
5295   ac_path_GREP_found=false
5296   # Loop through the user's path and test for each of PROGNAME-LIST
5297   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5298 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5299 do
5300   IFS=$as_save_IFS
5301   test -z "$as_dir" && as_dir=.
5302     for ac_prog in grep ggrep; do
5303     for ac_exec_ext in '' $ac_executable_extensions; do
5304       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5305       as_fn_executable_p "$ac_path_GREP" || continue
5306 # Check for GNU ac_path_GREP and select it if it is found.
5307   # Check for GNU $ac_path_GREP
5308 case `"$ac_path_GREP" --version 2>&1` in
5309 *GNU*)
5310   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5311 *)
5312   ac_count=0
5313   $as_echo_n 0123456789 >"conftest.in"
5314   while :
5315   do
5316     cat "conftest.in" "conftest.in" >"conftest.tmp"
5317     mv "conftest.tmp" "conftest.in"
5318     cp "conftest.in" "conftest.nl"
5319     $as_echo 'GREP' >> "conftest.nl"
5320     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5321     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5322     as_fn_arith $ac_count + 1 && ac_count=$as_val
5323     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5324       # Best one so far, save it but keep looking for a better one
5325       ac_cv_path_GREP="$ac_path_GREP"
5326       ac_path_GREP_max=$ac_count
5327     fi
5328     # 10*(2^10) chars as input seems more than enough
5329     test $ac_count -gt 10 && break
5330   done
5331   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5332 esac
5333
5334       $ac_path_GREP_found && break 3
5335     done
5336   done
5337   done
5338 IFS=$as_save_IFS
5339   if test -z "$ac_cv_path_GREP"; then
5340     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5341   fi
5342 else
5343   ac_cv_path_GREP=$GREP
5344 fi
5345
5346 fi
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5348 $as_echo "$ac_cv_path_GREP" >&6; }
5349  GREP="$ac_cv_path_GREP"
5350
5351
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5353 $as_echo_n "checking for egrep... " >&6; }
5354 if ${ac_cv_path_EGREP+:} false; then :
5355   $as_echo_n "(cached) " >&6
5356 else
5357   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5358    then ac_cv_path_EGREP="$GREP -E"
5359    else
5360      if test -z "$EGREP"; then
5361   ac_path_EGREP_found=false
5362   # Loop through the user's path and test for each of PROGNAME-LIST
5363   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5364 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5365 do
5366   IFS=$as_save_IFS
5367   test -z "$as_dir" && as_dir=.
5368     for ac_prog in egrep; do
5369     for ac_exec_ext in '' $ac_executable_extensions; do
5370       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5371       as_fn_executable_p "$ac_path_EGREP" || continue
5372 # Check for GNU ac_path_EGREP and select it if it is found.
5373   # Check for GNU $ac_path_EGREP
5374 case `"$ac_path_EGREP" --version 2>&1` in
5375 *GNU*)
5376   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5377 *)
5378   ac_count=0
5379   $as_echo_n 0123456789 >"conftest.in"
5380   while :
5381   do
5382     cat "conftest.in" "conftest.in" >"conftest.tmp"
5383     mv "conftest.tmp" "conftest.in"
5384     cp "conftest.in" "conftest.nl"
5385     $as_echo 'EGREP' >> "conftest.nl"
5386     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5387     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5388     as_fn_arith $ac_count + 1 && ac_count=$as_val
5389     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5390       # Best one so far, save it but keep looking for a better one
5391       ac_cv_path_EGREP="$ac_path_EGREP"
5392       ac_path_EGREP_max=$ac_count
5393     fi
5394     # 10*(2^10) chars as input seems more than enough
5395     test $ac_count -gt 10 && break
5396   done
5397   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5398 esac
5399
5400       $ac_path_EGREP_found && break 3
5401     done
5402   done
5403   done
5404 IFS=$as_save_IFS
5405   if test -z "$ac_cv_path_EGREP"; then
5406     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5407   fi
5408 else
5409   ac_cv_path_EGREP=$EGREP
5410 fi
5411
5412    fi
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5415 $as_echo "$ac_cv_path_EGREP" >&6; }
5416  EGREP="$ac_cv_path_EGREP"
5417
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5420 $as_echo_n "checking for fgrep... " >&6; }
5421 if ${ac_cv_path_FGREP+:} false; then :
5422   $as_echo_n "(cached) " >&6
5423 else
5424   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5425    then ac_cv_path_FGREP="$GREP -F"
5426    else
5427      if test -z "$FGREP"; then
5428   ac_path_FGREP_found=false
5429   # Loop through the user's path and test for each of PROGNAME-LIST
5430   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5431 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5432 do
5433   IFS=$as_save_IFS
5434   test -z "$as_dir" && as_dir=.
5435     for ac_prog in fgrep; do
5436     for ac_exec_ext in '' $ac_executable_extensions; do
5437       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5438       as_fn_executable_p "$ac_path_FGREP" || continue
5439 # Check for GNU ac_path_FGREP and select it if it is found.
5440   # Check for GNU $ac_path_FGREP
5441 case `"$ac_path_FGREP" --version 2>&1` in
5442 *GNU*)
5443   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5444 *)
5445   ac_count=0
5446   $as_echo_n 0123456789 >"conftest.in"
5447   while :
5448   do
5449     cat "conftest.in" "conftest.in" >"conftest.tmp"
5450     mv "conftest.tmp" "conftest.in"
5451     cp "conftest.in" "conftest.nl"
5452     $as_echo 'FGREP' >> "conftest.nl"
5453     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5454     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5455     as_fn_arith $ac_count + 1 && ac_count=$as_val
5456     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5457       # Best one so far, save it but keep looking for a better one
5458       ac_cv_path_FGREP="$ac_path_FGREP"
5459       ac_path_FGREP_max=$ac_count
5460     fi
5461     # 10*(2^10) chars as input seems more than enough
5462     test $ac_count -gt 10 && break
5463   done
5464   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5465 esac
5466
5467       $ac_path_FGREP_found && break 3
5468     done
5469   done
5470   done
5471 IFS=$as_save_IFS
5472   if test -z "$ac_cv_path_FGREP"; then
5473     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5474   fi
5475 else
5476   ac_cv_path_FGREP=$FGREP
5477 fi
5478
5479    fi
5480 fi
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5482 $as_echo "$ac_cv_path_FGREP" >&6; }
5483  FGREP="$ac_cv_path_FGREP"
5484
5485
5486 test -z "$GREP" && GREP=grep
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506 # Check whether --with-gnu-ld was given.
5507 if test "${with_gnu_ld+set}" = set; then :
5508   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5509 else
5510   with_gnu_ld=no
5511 fi
5512
5513 ac_prog=ld
5514 if test "$GCC" = yes; then
5515   # Check if gcc -print-prog-name=ld gives a path.
5516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5517 $as_echo_n "checking for ld used by $CC... " >&6; }
5518   case $host in
5519   *-*-mingw*)
5520     # gcc leaves a trailing carriage return which upsets mingw
5521     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5522   *)
5523     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5524   esac
5525   case $ac_prog in
5526     # Accept absolute paths.
5527     [\\/]* | ?:[\\/]*)
5528       re_direlt='/[^/][^/]*/\.\./'
5529       # Canonicalize the pathname of ld
5530       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5531       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5532         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5533       done
5534       test -z "$LD" && LD="$ac_prog"
5535       ;;
5536   "")
5537     # If it fails, then pretend we aren't using GCC.
5538     ac_prog=ld
5539     ;;
5540   *)
5541     # If it is relative, then search for the first ld in PATH.
5542     with_gnu_ld=unknown
5543     ;;
5544   esac
5545 elif test "$with_gnu_ld" = yes; then
5546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5547 $as_echo_n "checking for GNU ld... " >&6; }
5548 else
5549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5550 $as_echo_n "checking for non-GNU ld... " >&6; }
5551 fi
5552 if ${lt_cv_path_LD+:} false; then :
5553   $as_echo_n "(cached) " >&6
5554 else
5555   if test -z "$LD"; then
5556   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5557   for ac_dir in $PATH; do
5558     IFS="$lt_save_ifs"
5559     test -z "$ac_dir" && ac_dir=.
5560     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5561       lt_cv_path_LD="$ac_dir/$ac_prog"
5562       # Check to see if the program is GNU ld.  I'd rather use --version,
5563       # but apparently some variants of GNU ld only accept -v.
5564       # Break only if it was the GNU/non-GNU ld that we prefer.
5565       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5566       *GNU* | *'with BFD'*)
5567         test "$with_gnu_ld" != no && break
5568         ;;
5569       *)
5570         test "$with_gnu_ld" != yes && break
5571         ;;
5572       esac
5573     fi
5574   done
5575   IFS="$lt_save_ifs"
5576 else
5577   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5578 fi
5579 fi
5580
5581 LD="$lt_cv_path_LD"
5582 if test -n "$LD"; then
5583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5584 $as_echo "$LD" >&6; }
5585 else
5586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5587 $as_echo "no" >&6; }
5588 fi
5589 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5591 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5592 if ${lt_cv_prog_gnu_ld+:} false; then :
5593   $as_echo_n "(cached) " >&6
5594 else
5595   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5596 case `$LD -v 2>&1 </dev/null` in
5597 *GNU* | *'with BFD'*)
5598   lt_cv_prog_gnu_ld=yes
5599   ;;
5600 *)
5601   lt_cv_prog_gnu_ld=no
5602   ;;
5603 esac
5604 fi
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5606 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5607 with_gnu_ld=$lt_cv_prog_gnu_ld
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5618 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5619 if ${lt_cv_path_NM+:} false; then :
5620   $as_echo_n "(cached) " >&6
5621 else
5622   if test -n "$NM"; then
5623    # Let the user override the nm to test.
5624    lt_nm_to_check="$NM"
5625  else
5626    lt_nm_to_check="${ac_tool_prefix}nm"
5627    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5628      lt_nm_to_check="$lt_nm_to_check nm"
5629    fi
5630  fi
5631  for lt_tmp_nm in "$lt_nm_to_check"; do
5632    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5633    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5634      IFS="$lt_save_ifs"
5635      test -z "$ac_dir" && ac_dir=.
5636      # Strip out any user-provided options from the nm to test twice,
5637      # the first time to test to see if nm (rather than its options) has
5638      # an explicit path, the second time to yield a file which can be
5639      # nm'ed itself.
5640      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5641      case "$tmp_nm_path" in
5642      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5643      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5644      esac
5645      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5646      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5647        # Check to see if the nm accepts a BSD-compat flag.
5648        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5649        #   nm: unknown option "B" ignored
5650        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5651        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5652          break
5653          ;;
5654        *)
5655          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5656          *$tmp_nm*)
5657            lt_cv_path_NM="$tmp_nm -p"
5658            break
5659            ;;
5660          *)
5661            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5662            continue # so that we can try to find one that supports BSD flags
5663            ;;
5664          esac
5665          ;;
5666        esac
5667      fi
5668    done
5669    IFS="$lt_save_ifs"
5670  done
5671  : ${lt_cv_path_NM=no}
5672 fi
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5674 $as_echo "$lt_cv_path_NM" >&6; }
5675 if test "$lt_cv_path_NM" != "no"; then
5676   NM="$lt_cv_path_NM"
5677 else
5678   # Didn't find any BSD compatible name lister, look for dumpbin.
5679   if test -n "$DUMPBIN"; then :
5680     # Let the user override the test.
5681   else
5682     if test -n "$ac_tool_prefix"; then
5683   for ac_prog in dumpbin "link -dump"
5684   do
5685     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5686 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5688 $as_echo_n "checking for $ac_word... " >&6; }
5689 if ${ac_cv_prog_DUMPBIN+:} false; then :
5690   $as_echo_n "(cached) " >&6
5691 else
5692   if test -n "$DUMPBIN"; then
5693   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5694 else
5695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5696 for as_dir in $PATH
5697 do
5698   IFS=$as_save_IFS
5699   test -z "$as_dir" && as_dir=.
5700     for ac_exec_ext in '' $ac_executable_extensions; do
5701   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5702     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5704     break 2
5705   fi
5706 done
5707   done
5708 IFS=$as_save_IFS
5709
5710 fi
5711 fi
5712 DUMPBIN=$ac_cv_prog_DUMPBIN
5713 if test -n "$DUMPBIN"; then
5714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5715 $as_echo "$DUMPBIN" >&6; }
5716 else
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5718 $as_echo "no" >&6; }
5719 fi
5720
5721
5722     test -n "$DUMPBIN" && break
5723   done
5724 fi
5725 if test -z "$DUMPBIN"; then
5726   ac_ct_DUMPBIN=$DUMPBIN
5727   for ac_prog in dumpbin "link -dump"
5728 do
5729   # Extract the first word of "$ac_prog", so it can be a program name with args.
5730 set dummy $ac_prog; ac_word=$2
5731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5732 $as_echo_n "checking for $ac_word... " >&6; }
5733 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5734   $as_echo_n "(cached) " >&6
5735 else
5736   if test -n "$ac_ct_DUMPBIN"; then
5737   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5738 else
5739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5740 for as_dir in $PATH
5741 do
5742   IFS=$as_save_IFS
5743   test -z "$as_dir" && as_dir=.
5744     for ac_exec_ext in '' $ac_executable_extensions; do
5745   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5746     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5748     break 2
5749   fi
5750 done
5751   done
5752 IFS=$as_save_IFS
5753
5754 fi
5755 fi
5756 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5757 if test -n "$ac_ct_DUMPBIN"; then
5758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5759 $as_echo "$ac_ct_DUMPBIN" >&6; }
5760 else
5761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5762 $as_echo "no" >&6; }
5763 fi
5764
5765
5766   test -n "$ac_ct_DUMPBIN" && break
5767 done
5768
5769   if test "x$ac_ct_DUMPBIN" = x; then
5770     DUMPBIN=":"
5771   else
5772     case $cross_compiling:$ac_tool_warned in
5773 yes:)
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5776 ac_tool_warned=yes ;;
5777 esac
5778     DUMPBIN=$ac_ct_DUMPBIN
5779   fi
5780 fi
5781
5782     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5783     *COFF*)
5784       DUMPBIN="$DUMPBIN -symbols"
5785       ;;
5786     *)
5787       DUMPBIN=:
5788       ;;
5789     esac
5790   fi
5791
5792   if test "$DUMPBIN" != ":"; then
5793     NM="$DUMPBIN"
5794   fi
5795 fi
5796 test -z "$NM" && NM=nm
5797
5798
5799
5800
5801
5802
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5804 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5805 if ${lt_cv_nm_interface+:} false; then :
5806   $as_echo_n "(cached) " >&6
5807 else
5808   lt_cv_nm_interface="BSD nm"
5809   echo "int some_variable = 0;" > conftest.$ac_ext
5810   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5811   (eval "$ac_compile" 2>conftest.err)
5812   cat conftest.err >&5
5813   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5814   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5815   cat conftest.err >&5
5816   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5817   cat conftest.out >&5
5818   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5819     lt_cv_nm_interface="MS dumpbin"
5820   fi
5821   rm -f conftest*
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5824 $as_echo "$lt_cv_nm_interface" >&6; }
5825
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5827 $as_echo_n "checking whether ln -s works... " >&6; }
5828 LN_S=$as_ln_s
5829 if test "$LN_S" = "ln -s"; then
5830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5831 $as_echo "yes" >&6; }
5832 else
5833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5834 $as_echo "no, using $LN_S" >&6; }
5835 fi
5836
5837 # find the maximum length of command line arguments
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5839 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5840 if ${lt_cv_sys_max_cmd_len+:} false; then :
5841   $as_echo_n "(cached) " >&6
5842 else
5843     i=0
5844   teststring="ABCD"
5845
5846   case $build_os in
5847   msdosdjgpp*)
5848     # On DJGPP, this test can blow up pretty badly due to problems in libc
5849     # (any single argument exceeding 2000 bytes causes a buffer overrun
5850     # during glob expansion).  Even if it were fixed, the result of this
5851     # check would be larger than it should be.
5852     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5853     ;;
5854
5855   gnu*)
5856     # Under GNU Hurd, this test is not required because there is
5857     # no limit to the length of command line arguments.
5858     # Libtool will interpret -1 as no limit whatsoever
5859     lt_cv_sys_max_cmd_len=-1;
5860     ;;
5861
5862   cygwin* | mingw* | cegcc*)
5863     # On Win9x/ME, this test blows up -- it succeeds, but takes
5864     # about 5 minutes as the teststring grows exponentially.
5865     # Worse, since 9x/ME are not pre-emptively multitasking,
5866     # you end up with a "frozen" computer, even though with patience
5867     # the test eventually succeeds (with a max line length of 256k).
5868     # Instead, let's just punt: use the minimum linelength reported by
5869     # all of the supported platforms: 8192 (on NT/2K/XP).
5870     lt_cv_sys_max_cmd_len=8192;
5871     ;;
5872
5873   mint*)
5874     # On MiNT this can take a long time and run out of memory.
5875     lt_cv_sys_max_cmd_len=8192;
5876     ;;
5877
5878   amigaos*)
5879     # On AmigaOS with pdksh, this test takes hours, literally.
5880     # So we just punt and use a minimum line length of 8192.
5881     lt_cv_sys_max_cmd_len=8192;
5882     ;;
5883
5884   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5885     # This has been around since 386BSD, at least.  Likely further.
5886     if test -x /sbin/sysctl; then
5887       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5888     elif test -x /usr/sbin/sysctl; then
5889       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5890     else
5891       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5892     fi
5893     # And add a safety zone
5894     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5895     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5896     ;;
5897
5898   interix*)
5899     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5900     lt_cv_sys_max_cmd_len=196608
5901     ;;
5902
5903   osf*)
5904     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5905     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5906     # nice to cause kernel panics so lets avoid the loop below.
5907     # First set a reasonable default.
5908     lt_cv_sys_max_cmd_len=16384
5909     #
5910     if test -x /sbin/sysconfig; then
5911       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5912         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5913       esac
5914     fi
5915     ;;
5916   sco3.2v5*)
5917     lt_cv_sys_max_cmd_len=102400
5918     ;;
5919   sysv5* | sco5v6* | sysv4.2uw2*)
5920     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5921     if test -n "$kargmax"; then
5922       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5923     else
5924       lt_cv_sys_max_cmd_len=32768
5925     fi
5926     ;;
5927   *)
5928     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5929     if test -n "$lt_cv_sys_max_cmd_len"; then
5930       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5931       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5932     else
5933       # Make teststring a little bigger before we do anything with it.
5934       # a 1K string should be a reasonable start.
5935       for i in 1 2 3 4 5 6 7 8 ; do
5936         teststring=$teststring$teststring
5937       done
5938       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5939       # If test is not a shell built-in, we'll probably end up computing a
5940       # maximum length that is only half of the actual maximum length, but
5941       # we can't tell.
5942       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5943                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5944               test $i != 17 # 1/2 MB should be enough
5945       do
5946         i=`expr $i + 1`
5947         teststring=$teststring$teststring
5948       done
5949       # Only check the string length outside the loop.
5950       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5951       teststring=
5952       # Add a significant safety factor because C++ compilers can tack on
5953       # massive amounts of additional arguments before passing them to the
5954       # linker.  It appears as though 1/2 is a usable value.
5955       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5956     fi
5957     ;;
5958   esac
5959
5960 fi
5961
5962 if test -n $lt_cv_sys_max_cmd_len ; then
5963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5964 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5965 else
5966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5967 $as_echo "none" >&6; }
5968 fi
5969 max_cmd_len=$lt_cv_sys_max_cmd_len
5970
5971
5972
5973
5974
5975
5976 : ${CP="cp -f"}
5977 : ${MV="mv -f"}
5978 : ${RM="rm -f"}
5979
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5981 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5982 # Try some XSI features
5983 xsi_shell=no
5984 ( _lt_dummy="a/b/c"
5985   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5986       = c,a/b,, \
5987     && eval 'test $(( 1 + 1 )) -eq 2 \
5988     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5989   && xsi_shell=yes
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5991 $as_echo "$xsi_shell" >&6; }
5992
5993
5994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5995 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5996 lt_shell_append=no
5997 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5998     >/dev/null 2>&1 \
5999   && lt_shell_append=yes
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6001 $as_echo "$lt_shell_append" >&6; }
6002
6003
6004 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6005   lt_unset=unset
6006 else
6007   lt_unset=false
6008 fi
6009
6010
6011
6012
6013
6014 # test EBCDIC or ASCII
6015 case `echo X|tr X '\101'` in
6016  A) # ASCII based system
6017     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6018   lt_SP2NL='tr \040 \012'
6019   lt_NL2SP='tr \015\012 \040\040'
6020   ;;
6021  *) # EBCDIC based system
6022   lt_SP2NL='tr \100 \n'
6023   lt_NL2SP='tr \r\n \100\100'
6024   ;;
6025 esac
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6036 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6037 if ${lt_cv_ld_reload_flag+:} false; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040   lt_cv_ld_reload_flag='-r'
6041 fi
6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6043 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6044 reload_flag=$lt_cv_ld_reload_flag
6045 case $reload_flag in
6046 "" | " "*) ;;
6047 *) reload_flag=" $reload_flag" ;;
6048 esac
6049 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6050 case $host_os in
6051   darwin*)
6052     if test "$GCC" = yes; then
6053       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6054     else
6055       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6056     fi
6057     ;;
6058 esac
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068 if test -n "$ac_tool_prefix"; then
6069   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6070 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6072 $as_echo_n "checking for $ac_word... " >&6; }
6073 if ${ac_cv_prog_OBJDUMP+:} false; then :
6074   $as_echo_n "(cached) " >&6
6075 else
6076   if test -n "$OBJDUMP"; then
6077   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6078 else
6079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6080 for as_dir in $PATH
6081 do
6082   IFS=$as_save_IFS
6083   test -z "$as_dir" && as_dir=.
6084     for ac_exec_ext in '' $ac_executable_extensions; do
6085   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6086     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6088     break 2
6089   fi
6090 done
6091   done
6092 IFS=$as_save_IFS
6093
6094 fi
6095 fi
6096 OBJDUMP=$ac_cv_prog_OBJDUMP
6097 if test -n "$OBJDUMP"; then
6098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6099 $as_echo "$OBJDUMP" >&6; }
6100 else
6101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6102 $as_echo "no" >&6; }
6103 fi
6104
6105
6106 fi
6107 if test -z "$ac_cv_prog_OBJDUMP"; then
6108   ac_ct_OBJDUMP=$OBJDUMP
6109   # Extract the first word of "objdump", so it can be a program name with args.
6110 set dummy objdump; ac_word=$2
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6112 $as_echo_n "checking for $ac_word... " >&6; }
6113 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6114   $as_echo_n "(cached) " >&6
6115 else
6116   if test -n "$ac_ct_OBJDUMP"; then
6117   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6118 else
6119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6120 for as_dir in $PATH
6121 do
6122   IFS=$as_save_IFS
6123   test -z "$as_dir" && as_dir=.
6124     for ac_exec_ext in '' $ac_executable_extensions; do
6125   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6126     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6128     break 2
6129   fi
6130 done
6131   done
6132 IFS=$as_save_IFS
6133
6134 fi
6135 fi
6136 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6137 if test -n "$ac_ct_OBJDUMP"; then
6138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6139 $as_echo "$ac_ct_OBJDUMP" >&6; }
6140 else
6141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6142 $as_echo "no" >&6; }
6143 fi
6144
6145   if test "x$ac_ct_OBJDUMP" = x; then
6146     OBJDUMP="false"
6147   else
6148     case $cross_compiling:$ac_tool_warned in
6149 yes:)
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6152 ac_tool_warned=yes ;;
6153 esac
6154     OBJDUMP=$ac_ct_OBJDUMP
6155   fi
6156 else
6157   OBJDUMP="$ac_cv_prog_OBJDUMP"
6158 fi
6159
6160 test -z "$OBJDUMP" && OBJDUMP=objdump
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6171 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6172 if ${lt_cv_deplibs_check_method+:} false; then :
6173   $as_echo_n "(cached) " >&6
6174 else
6175   lt_cv_file_magic_cmd='$MAGIC_CMD'
6176 lt_cv_file_magic_test_file=
6177 lt_cv_deplibs_check_method='unknown'
6178 # Need to set the preceding variable on all platforms that support
6179 # interlibrary dependencies.
6180 # 'none' -- dependencies not supported.
6181 # `unknown' -- same as none, but documents that we really don't know.
6182 # 'pass_all' -- all dependencies passed with no checks.
6183 # 'test_compile' -- check by making test program.
6184 # 'file_magic [[regex]]' -- check by looking for files in library path
6185 # which responds to the $file_magic_cmd with a given extended regex.
6186 # If you have `file' or equivalent on your system and you're not sure
6187 # whether `pass_all' will *always* work, you probably want this one.
6188
6189 case $host_os in
6190 aix[4-9]*)
6191   lt_cv_deplibs_check_method=pass_all
6192   ;;
6193
6194 beos*)
6195   lt_cv_deplibs_check_method=pass_all
6196   ;;
6197
6198 bsdi[45]*)
6199   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6200   lt_cv_file_magic_cmd='/usr/bin/file -L'
6201   lt_cv_file_magic_test_file=/shlib/libc.so
6202   ;;
6203
6204 cygwin*)
6205   # func_win32_libid is a shell function defined in ltmain.sh
6206   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6207   lt_cv_file_magic_cmd='func_win32_libid'
6208   ;;
6209
6210 mingw* | pw32*)
6211   # Base MSYS/MinGW do not provide the 'file' command needed by
6212   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6213   # unless we find 'file', for example because we are cross-compiling.
6214   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6215   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6216     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6217     lt_cv_file_magic_cmd='func_win32_libid'
6218   else
6219     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6220     lt_cv_file_magic_cmd='$OBJDUMP -f'
6221   fi
6222   ;;
6223
6224 cegcc*)
6225   # use the weaker test based on 'objdump'. See mingw*.
6226   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6227   lt_cv_file_magic_cmd='$OBJDUMP -f'
6228   ;;
6229
6230 darwin* | rhapsody*)
6231   lt_cv_deplibs_check_method=pass_all
6232   ;;
6233
6234 freebsd* | dragonfly*)
6235   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6236     case $host_cpu in
6237     i*86 )
6238       # Not sure whether the presence of OpenBSD here was a mistake.
6239       # Let's accept both of them until this is cleared up.
6240       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6241       lt_cv_file_magic_cmd=/usr/bin/file
6242       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6243       ;;
6244     esac
6245   else
6246     lt_cv_deplibs_check_method=pass_all
6247   fi
6248   ;;
6249
6250 gnu*)
6251   lt_cv_deplibs_check_method=pass_all
6252   ;;
6253
6254 haiku*)
6255   lt_cv_deplibs_check_method=pass_all
6256   ;;
6257
6258 hpux10.20* | hpux11*)
6259   lt_cv_file_magic_cmd=/usr/bin/file
6260   case $host_cpu in
6261   ia64*)
6262     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6263     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6264     ;;
6265   hppa*64*)
6266     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6267     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6268     ;;
6269   *)
6270     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6271     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6272     ;;
6273   esac
6274   ;;
6275
6276 interix[3-9]*)
6277   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6278   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6279   ;;
6280
6281 irix5* | irix6* | nonstopux*)
6282   case $LD in
6283   *-32|*"-32 ") libmagic=32-bit;;
6284   *-n32|*"-n32 ") libmagic=N32;;
6285   *-64|*"-64 ") libmagic=64-bit;;
6286   *) libmagic=never-match;;
6287   esac
6288   lt_cv_deplibs_check_method=pass_all
6289   ;;
6290
6291 # This must be Linux ELF.
6292 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6293   lt_cv_deplibs_check_method=pass_all
6294   ;;
6295
6296 netbsd*)
6297   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6298     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6299   else
6300     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6301   fi
6302   ;;
6303
6304 newos6*)
6305   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6306   lt_cv_file_magic_cmd=/usr/bin/file
6307   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6308   ;;
6309
6310 *nto* | *qnx*)
6311   lt_cv_deplibs_check_method=pass_all
6312   ;;
6313
6314 openbsd*)
6315   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6316     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6317   else
6318     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6319   fi
6320   ;;
6321
6322 osf3* | osf4* | osf5*)
6323   lt_cv_deplibs_check_method=pass_all
6324   ;;
6325
6326 rdos*)
6327   lt_cv_deplibs_check_method=pass_all
6328   ;;
6329
6330 solaris*)
6331   lt_cv_deplibs_check_method=pass_all
6332   ;;
6333
6334 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6335   lt_cv_deplibs_check_method=pass_all
6336   ;;
6337
6338 sysv4 | sysv4.3*)
6339   case $host_vendor in
6340   motorola)
6341     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]'
6342     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6343     ;;
6344   ncr)
6345     lt_cv_deplibs_check_method=pass_all
6346     ;;
6347   sequent)
6348     lt_cv_file_magic_cmd='/bin/file'
6349     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6350     ;;
6351   sni)
6352     lt_cv_file_magic_cmd='/bin/file'
6353     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6354     lt_cv_file_magic_test_file=/lib/libc.so
6355     ;;
6356   siemens)
6357     lt_cv_deplibs_check_method=pass_all
6358     ;;
6359   pc)
6360     lt_cv_deplibs_check_method=pass_all
6361     ;;
6362   esac
6363   ;;
6364
6365 tpf*)
6366   lt_cv_deplibs_check_method=pass_all
6367   ;;
6368 vxworks*)
6369   # Assume VxWorks cross toolchains are built on Linux, possibly
6370   # as canadian for Windows hosts.
6371   lt_cv_deplibs_check_method=pass_all
6372   ;;
6373 esac
6374
6375 fi
6376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6377 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6378 file_magic_cmd=$lt_cv_file_magic_cmd
6379 deplibs_check_method=$lt_cv_deplibs_check_method
6380 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393 plugin_option=
6394 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6395 for plugin in $plugin_names; do
6396   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6397   if test x$plugin_so = x$plugin; then
6398     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6399   fi
6400   if test x$plugin_so != x$plugin; then
6401     plugin_option="--plugin $plugin_so"
6402     break
6403   fi
6404 done
6405
6406 if test -n "$ac_tool_prefix"; then
6407   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6408 set dummy ${ac_tool_prefix}ar; ac_word=$2
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6410 $as_echo_n "checking for $ac_word... " >&6; }
6411 if ${ac_cv_prog_AR+:} false; then :
6412   $as_echo_n "(cached) " >&6
6413 else
6414   if test -n "$AR"; then
6415   ac_cv_prog_AR="$AR" # Let the user override the test.
6416 else
6417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6418 for as_dir in $PATH
6419 do
6420   IFS=$as_save_IFS
6421   test -z "$as_dir" && as_dir=.
6422     for ac_exec_ext in '' $ac_executable_extensions; do
6423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6424     ac_cv_prog_AR="${ac_tool_prefix}ar"
6425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6426     break 2
6427   fi
6428 done
6429   done
6430 IFS=$as_save_IFS
6431
6432 fi
6433 fi
6434 AR=$ac_cv_prog_AR
6435 if test -n "$AR"; then
6436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6437 $as_echo "$AR" >&6; }
6438 else
6439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6440 $as_echo "no" >&6; }
6441 fi
6442
6443
6444 fi
6445 if test -z "$ac_cv_prog_AR"; then
6446   ac_ct_AR=$AR
6447   # Extract the first word of "ar", so it can be a program name with args.
6448 set dummy ar; ac_word=$2
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6450 $as_echo_n "checking for $ac_word... " >&6; }
6451 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6452   $as_echo_n "(cached) " >&6
6453 else
6454   if test -n "$ac_ct_AR"; then
6455   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6456 else
6457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6458 for as_dir in $PATH
6459 do
6460   IFS=$as_save_IFS
6461   test -z "$as_dir" && as_dir=.
6462     for ac_exec_ext in '' $ac_executable_extensions; do
6463   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6464     ac_cv_prog_ac_ct_AR="ar"
6465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6466     break 2
6467   fi
6468 done
6469   done
6470 IFS=$as_save_IFS
6471
6472 fi
6473 fi
6474 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6475 if test -n "$ac_ct_AR"; then
6476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6477 $as_echo "$ac_ct_AR" >&6; }
6478 else
6479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6480 $as_echo "no" >&6; }
6481 fi
6482
6483   if test "x$ac_ct_AR" = x; then
6484     AR="false"
6485   else
6486     case $cross_compiling:$ac_tool_warned in
6487 yes:)
6488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6489 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6490 ac_tool_warned=yes ;;
6491 esac
6492     AR=$ac_ct_AR
6493   fi
6494 else
6495   AR="$ac_cv_prog_AR"
6496 fi
6497
6498 test -z "$AR" && AR=ar
6499 if test -n "$plugin_option"; then
6500   if $AR --help 2>&1 | grep -q "\--plugin"; then
6501     touch conftest.c
6502     $AR $plugin_option rc conftest.a conftest.c
6503     if test "$?" != 0; then
6504       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6505 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6506     else
6507       AR="$AR $plugin_option"
6508     fi
6509     rm -f conftest.*
6510   fi
6511 fi
6512 test -z "$AR_FLAGS" && AR_FLAGS=cru
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524 if test -n "$ac_tool_prefix"; then
6525   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6526 set dummy ${ac_tool_prefix}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_STRIP+:} false; then :
6530   $as_echo_n "(cached) " >&6
6531 else
6532   if test -n "$STRIP"; then
6533   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6534 else
6535 as_save_IFS=$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_STRIP="${ac_tool_prefix}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 STRIP=$ac_cv_prog_STRIP
6553 if test -n "$STRIP"; then
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6555 $as_echo "$STRIP" >&6; }
6556 else
6557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6558 $as_echo "no" >&6; }
6559 fi
6560
6561
6562 fi
6563 if test -z "$ac_cv_prog_STRIP"; then
6564   ac_ct_STRIP=$STRIP
6565   # Extract the first word of "strip", so it can be a program name with args.
6566 set dummy strip; ac_word=$2
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6568 $as_echo_n "checking for $ac_word... " >&6; }
6569 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6570   $as_echo_n "(cached) " >&6
6571 else
6572   if test -n "$ac_ct_STRIP"; then
6573   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6574 else
6575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6576 for as_dir in $PATH
6577 do
6578   IFS=$as_save_IFS
6579   test -z "$as_dir" && as_dir=.
6580     for ac_exec_ext in '' $ac_executable_extensions; do
6581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6582     ac_cv_prog_ac_ct_STRIP="strip"
6583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6584     break 2
6585   fi
6586 done
6587   done
6588 IFS=$as_save_IFS
6589
6590 fi
6591 fi
6592 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6593 if test -n "$ac_ct_STRIP"; then
6594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6595 $as_echo "$ac_ct_STRIP" >&6; }
6596 else
6597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6598 $as_echo "no" >&6; }
6599 fi
6600
6601   if test "x$ac_ct_STRIP" = x; then
6602     STRIP=":"
6603   else
6604     case $cross_compiling:$ac_tool_warned in
6605 yes:)
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6607 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6608 ac_tool_warned=yes ;;
6609 esac
6610     STRIP=$ac_ct_STRIP
6611   fi
6612 else
6613   STRIP="$ac_cv_prog_STRIP"
6614 fi
6615
6616 test -z "$STRIP" && STRIP=:
6617
6618
6619
6620
6621
6622
6623 if test -n "$ac_tool_prefix"; then
6624   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6625 set dummy ${ac_tool_prefix}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_RANLIB+:} false; then :
6629   $as_echo_n "(cached) " >&6
6630 else
6631   if test -n "$RANLIB"; then
6632   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6633 else
6634 as_save_IFS=$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_RANLIB="${ac_tool_prefix}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 RANLIB=$ac_cv_prog_RANLIB
6652 if test -n "$RANLIB"; then
6653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6654 $as_echo "$RANLIB" >&6; }
6655 else
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6658 fi
6659
6660
6661 fi
6662 if test -z "$ac_cv_prog_RANLIB"; then
6663   ac_ct_RANLIB=$RANLIB
6664   # Extract the first word of "ranlib", so it can be a program name with args.
6665 set dummy ranlib; ac_word=$2
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6667 $as_echo_n "checking for $ac_word... " >&6; }
6668 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   if test -n "$ac_ct_RANLIB"; then
6672   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6673 else
6674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6675 for as_dir in $PATH
6676 do
6677   IFS=$as_save_IFS
6678   test -z "$as_dir" && as_dir=.
6679     for ac_exec_ext in '' $ac_executable_extensions; do
6680   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6681     ac_cv_prog_ac_ct_RANLIB="ranlib"
6682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6683     break 2
6684   fi
6685 done
6686   done
6687 IFS=$as_save_IFS
6688
6689 fi
6690 fi
6691 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6692 if test -n "$ac_ct_RANLIB"; then
6693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6694 $as_echo "$ac_ct_RANLIB" >&6; }
6695 else
6696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6697 $as_echo "no" >&6; }
6698 fi
6699
6700   if test "x$ac_ct_RANLIB" = x; then
6701     RANLIB=":"
6702   else
6703     case $cross_compiling:$ac_tool_warned in
6704 yes:)
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6707 ac_tool_warned=yes ;;
6708 esac
6709     RANLIB=$ac_ct_RANLIB
6710   fi
6711 else
6712   RANLIB="$ac_cv_prog_RANLIB"
6713 fi
6714
6715 test -z "$RANLIB" && RANLIB=:
6716 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6717   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6718     RANLIB="$RANLIB $plugin_option"
6719   fi
6720 fi
6721
6722
6723
6724
6725
6726
6727 # Determine commands to create old-style static archives.
6728 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6729 old_postinstall_cmds='chmod 644 $oldlib'
6730 old_postuninstall_cmds=
6731
6732 if test -n "$RANLIB"; then
6733   case $host_os in
6734   openbsd*)
6735     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6736     ;;
6737   *)
6738     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6739     ;;
6740   esac
6741   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6742 fi
6743
6744 case $host_os in
6745   darwin*)
6746     lock_old_archive_extraction=yes ;;
6747   *)
6748     lock_old_archive_extraction=no ;;
6749 esac
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789 # If no C compiler was specified, use CC.
6790 LTCC=${LTCC-"$CC"}
6791
6792 # If no C compiler flags were specified, use CFLAGS.
6793 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6794
6795 # Allow CC to be a program name with arguments.
6796 compiler=$CC
6797
6798
6799 # Check for command to grab the raw symbol name followed by C symbol from nm.
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6801 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6802 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6803   $as_echo_n "(cached) " >&6
6804 else
6805
6806 # These are sane defaults that work on at least a few old systems.
6807 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6808
6809 # Character class describing NM global symbol codes.
6810 symcode='[BCDEGRST]'
6811
6812 # Regexp to match symbols that can be accessed directly from C.
6813 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6814
6815 # Define system-specific variables.
6816 case $host_os in
6817 aix*)
6818   symcode='[BCDT]'
6819   ;;
6820 cygwin* | mingw* | pw32* | cegcc*)
6821   symcode='[ABCDGISTW]'
6822   ;;
6823 hpux*)
6824   if test "$host_cpu" = ia64; then
6825     symcode='[ABCDEGRST]'
6826   fi
6827   ;;
6828 irix* | nonstopux*)
6829   symcode='[BCDEGRST]'
6830   ;;
6831 osf*)
6832   symcode='[BCDEGQRST]'
6833   ;;
6834 solaris*)
6835   symcode='[BCDRT]'
6836   ;;
6837 sco3.2v5*)
6838   symcode='[DT]'
6839   ;;
6840 sysv4.2uw2*)
6841   symcode='[DT]'
6842   ;;
6843 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6844   symcode='[ABDT]'
6845   ;;
6846 sysv4)
6847   symcode='[DFNSTU]'
6848   ;;
6849 esac
6850
6851 # If we're using GNU nm, then use its standard symbol codes.
6852 case `$NM -V 2>&1` in
6853 *GNU* | *'with BFD'*)
6854   symcode='[ABCDGIRSTW]' ;;
6855 esac
6856
6857 # Transform an extracted symbol line into a proper C declaration.
6858 # Some systems (esp. on ia64) link data and code symbols differently,
6859 # so use this general approach.
6860 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6861
6862 # Transform an extracted symbol line into symbol name and symbol address
6863 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6864 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'"
6865
6866 # Handle CRLF in mingw tool chain
6867 opt_cr=
6868 case $build_os in
6869 mingw*)
6870   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6871   ;;
6872 esac
6873
6874 # Try without a prefix underscore, then with it.
6875 for ac_symprfx in "" "_"; do
6876
6877   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6878   symxfrm="\\1 $ac_symprfx\\2 \\2"
6879
6880   # Write the raw and C identifiers.
6881   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6882     # Fake it for dumpbin and say T for any non-static function
6883     # and D for any global variable.
6884     # Also find C++ and __fastcall symbols from MSVC++,
6885     # which start with @ or ?.
6886     lt_cv_sys_global_symbol_pipe="$AWK '"\
6887 "     {last_section=section; section=\$ 3};"\
6888 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6889 "     \$ 0!~/External *\|/{next};"\
6890 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6891 "     {if(hide[section]) next};"\
6892 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6893 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6894 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6895 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6896 "     ' prfx=^$ac_symprfx"
6897   else
6898     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6899   fi
6900
6901   # Check to see that the pipe works correctly.
6902   pipe_works=no
6903
6904   rm -f conftest*
6905   cat > conftest.$ac_ext <<_LT_EOF
6906 #ifdef __cplusplus
6907 extern "C" {
6908 #endif
6909 char nm_test_var;
6910 void nm_test_func(void);
6911 void nm_test_func(void){}
6912 #ifdef __cplusplus
6913 }
6914 #endif
6915 int main(){nm_test_var='a';nm_test_func();return(0);}
6916 _LT_EOF
6917
6918   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6919   (eval $ac_compile) 2>&5
6920   ac_status=$?
6921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6922   test $ac_status = 0; }; then
6923     # Now try to grab the symbols.
6924     nlist=conftest.nm
6925     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6926   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6927   ac_status=$?
6928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6929   test $ac_status = 0; } && test -s "$nlist"; then
6930       # Try sorting and uniquifying the output.
6931       if sort "$nlist" | uniq > "$nlist"T; then
6932         mv -f "$nlist"T "$nlist"
6933       else
6934         rm -f "$nlist"T
6935       fi
6936
6937       # Make sure that we snagged all the symbols we need.
6938       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6939         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6940           cat <<_LT_EOF > conftest.$ac_ext
6941 #ifdef __cplusplus
6942 extern "C" {
6943 #endif
6944
6945 _LT_EOF
6946           # Now generate the symbol file.
6947           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6948
6949           cat <<_LT_EOF >> conftest.$ac_ext
6950
6951 /* The mapping between symbol names and symbols.  */
6952 const struct {
6953   const char *name;
6954   void       *address;
6955 }
6956 lt__PROGRAM__LTX_preloaded_symbols[] =
6957 {
6958   { "@PROGRAM@", (void *) 0 },
6959 _LT_EOF
6960           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6961           cat <<\_LT_EOF >> conftest.$ac_ext
6962   {0, (void *) 0}
6963 };
6964
6965 /* This works around a problem in FreeBSD linker */
6966 #ifdef FREEBSD_WORKAROUND
6967 static const void *lt_preloaded_setup() {
6968   return lt__PROGRAM__LTX_preloaded_symbols;
6969 }
6970 #endif
6971
6972 #ifdef __cplusplus
6973 }
6974 #endif
6975 _LT_EOF
6976           # Now try linking the two files.
6977           mv conftest.$ac_objext conftstm.$ac_objext
6978           lt_save_LIBS="$LIBS"
6979           lt_save_CFLAGS="$CFLAGS"
6980           LIBS="conftstm.$ac_objext"
6981           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6982           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6983   (eval $ac_link) 2>&5
6984   ac_status=$?
6985   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6986   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6987             pipe_works=yes
6988           fi
6989           LIBS="$lt_save_LIBS"
6990           CFLAGS="$lt_save_CFLAGS"
6991         else
6992           echo "cannot find nm_test_func in $nlist" >&5
6993         fi
6994       else
6995         echo "cannot find nm_test_var in $nlist" >&5
6996       fi
6997     else
6998       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6999     fi
7000   else
7001     echo "$progname: failed program was:" >&5
7002     cat conftest.$ac_ext >&5
7003   fi
7004   rm -rf conftest* conftst*
7005
7006   # Do not use the global_symbol_pipe unless it works.
7007   if test "$pipe_works" = yes; then
7008     break
7009   else
7010     lt_cv_sys_global_symbol_pipe=
7011   fi
7012 done
7013
7014 fi
7015
7016 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7017   lt_cv_sys_global_symbol_to_cdecl=
7018 fi
7019 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7021 $as_echo "failed" >&6; }
7022 else
7023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7024 $as_echo "ok" >&6; }
7025 fi
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048 # Check whether --enable-libtool-lock was given.
7049 if test "${enable_libtool_lock+set}" = set; then :
7050   enableval=$enable_libtool_lock;
7051 fi
7052
7053 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7054
7055 # Some flags need to be propagated to the compiler or linker for good
7056 # libtool support.
7057 case $host in
7058 ia64-*-hpux*)
7059   # Find out which ABI we are using.
7060   echo 'int i;' > conftest.$ac_ext
7061   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7062   (eval $ac_compile) 2>&5
7063   ac_status=$?
7064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7065   test $ac_status = 0; }; then
7066     case `/usr/bin/file conftest.$ac_objext` in
7067       *ELF-32*)
7068         HPUX_IA64_MODE="32"
7069         ;;
7070       *ELF-64*)
7071         HPUX_IA64_MODE="64"
7072         ;;
7073     esac
7074   fi
7075   rm -rf conftest*
7076   ;;
7077 *-*-irix6*)
7078   # Find out which ABI we are using.
7079   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7080   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7081   (eval $ac_compile) 2>&5
7082   ac_status=$?
7083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7084   test $ac_status = 0; }; then
7085     if test "$lt_cv_prog_gnu_ld" = yes; then
7086       case `/usr/bin/file conftest.$ac_objext` in
7087         *32-bit*)
7088           LD="${LD-ld} -melf32bsmip"
7089           ;;
7090         *N32*)
7091           LD="${LD-ld} -melf32bmipn32"
7092           ;;
7093         *64-bit*)
7094           LD="${LD-ld} -melf64bmip"
7095         ;;
7096       esac
7097     else
7098       case `/usr/bin/file conftest.$ac_objext` in
7099         *32-bit*)
7100           LD="${LD-ld} -32"
7101           ;;
7102         *N32*)
7103           LD="${LD-ld} -n32"
7104           ;;
7105         *64-bit*)
7106           LD="${LD-ld} -64"
7107           ;;
7108       esac
7109     fi
7110   fi
7111   rm -rf conftest*
7112   ;;
7113
7114 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7115 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7116   # Find out which ABI we are using.
7117   echo 'int i;' > conftest.$ac_ext
7118   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7119   (eval $ac_compile) 2>&5
7120   ac_status=$?
7121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7122   test $ac_status = 0; }; then
7123     case `/usr/bin/file conftest.o` in
7124       *32-bit*)
7125         case $host in
7126           x86_64-*kfreebsd*-gnu)
7127             LD="${LD-ld} -m elf_i386_fbsd"
7128             ;;
7129           x86_64-*linux*)
7130             case `/usr/bin/file conftest.o` in
7131               *x86-64*)
7132                 LD="${LD-ld} -m elf32_x86_64"
7133                 ;;
7134               *)
7135                 LD="${LD-ld} -m elf_i386"
7136                 ;;
7137             esac
7138             ;;
7139           powerpc64le-*linux*)
7140             LD="${LD-ld} -m elf32lppclinux"
7141             ;;
7142           powerpc64-*linux*)
7143             LD="${LD-ld} -m elf32ppclinux"
7144             ;;
7145           s390x-*linux*)
7146             LD="${LD-ld} -m elf_s390"
7147             ;;
7148           sparc64-*linux*)
7149             LD="${LD-ld} -m elf32_sparc"
7150             ;;
7151         esac
7152         ;;
7153       *64-bit*)
7154         case $host in
7155           x86_64-*kfreebsd*-gnu)
7156             LD="${LD-ld} -m elf_x86_64_fbsd"
7157             ;;
7158           x86_64-*linux*)
7159             LD="${LD-ld} -m elf_x86_64"
7160             ;;
7161           powerpcle-*linux*)
7162             LD="${LD-ld} -m elf64lppc"
7163             ;;
7164           powerpc-*linux*)
7165             LD="${LD-ld} -m elf64ppc"
7166             ;;
7167           s390*-*linux*|s390*-*tpf*)
7168             LD="${LD-ld} -m elf64_s390"
7169             ;;
7170           sparc*-*linux*)
7171             LD="${LD-ld} -m elf64_sparc"
7172             ;;
7173         esac
7174         ;;
7175     esac
7176   fi
7177   rm -rf conftest*
7178   ;;
7179
7180 *-*-sco3.2v5*)
7181   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7182   SAVE_CFLAGS="$CFLAGS"
7183   CFLAGS="$CFLAGS -belf"
7184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7185 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7186 if ${lt_cv_cc_needs_belf+:} false; then :
7187   $as_echo_n "(cached) " >&6
7188 else
7189   ac_ext=c
7190 ac_cpp='$CPP $CPPFLAGS'
7191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7194
7195      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7196 /* end confdefs.h.  */
7197
7198 int
7199 main ()
7200 {
7201
7202   ;
7203   return 0;
7204 }
7205 _ACEOF
7206 if ac_fn_c_try_link "$LINENO"; then :
7207   lt_cv_cc_needs_belf=yes
7208 else
7209   lt_cv_cc_needs_belf=no
7210 fi
7211 rm -f core conftest.err conftest.$ac_objext \
7212     conftest$ac_exeext conftest.$ac_ext
7213      ac_ext=c
7214 ac_cpp='$CPP $CPPFLAGS'
7215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7218
7219 fi
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7221 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7222   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7223     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7224     CFLAGS="$SAVE_CFLAGS"
7225   fi
7226   ;;
7227 sparc*-*solaris*)
7228   # Find out which ABI we are using.
7229   echo 'int i;' > conftest.$ac_ext
7230   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7231   (eval $ac_compile) 2>&5
7232   ac_status=$?
7233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7234   test $ac_status = 0; }; then
7235     case `/usr/bin/file conftest.o` in
7236     *64-bit*)
7237       case $lt_cv_prog_gnu_ld in
7238       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7239       *)
7240         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7241           LD="${LD-ld} -64"
7242         fi
7243         ;;
7244       esac
7245       ;;
7246     esac
7247   fi
7248   rm -rf conftest*
7249   ;;
7250 esac
7251
7252 need_locks="$enable_libtool_lock"
7253
7254
7255   case $host_os in
7256     rhapsody* | darwin*)
7257     if test -n "$ac_tool_prefix"; then
7258   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7259 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7261 $as_echo_n "checking for $ac_word... " >&6; }
7262 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7263   $as_echo_n "(cached) " >&6
7264 else
7265   if test -n "$DSYMUTIL"; then
7266   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7267 else
7268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7269 for as_dir in $PATH
7270 do
7271   IFS=$as_save_IFS
7272   test -z "$as_dir" && as_dir=.
7273     for ac_exec_ext in '' $ac_executable_extensions; do
7274   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7275     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7277     break 2
7278   fi
7279 done
7280   done
7281 IFS=$as_save_IFS
7282
7283 fi
7284 fi
7285 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7286 if test -n "$DSYMUTIL"; then
7287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7288 $as_echo "$DSYMUTIL" >&6; }
7289 else
7290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7291 $as_echo "no" >&6; }
7292 fi
7293
7294
7295 fi
7296 if test -z "$ac_cv_prog_DSYMUTIL"; then
7297   ac_ct_DSYMUTIL=$DSYMUTIL
7298   # Extract the first word of "dsymutil", so it can be a program name with args.
7299 set dummy dsymutil; ac_word=$2
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7301 $as_echo_n "checking for $ac_word... " >&6; }
7302 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7303   $as_echo_n "(cached) " >&6
7304 else
7305   if test -n "$ac_ct_DSYMUTIL"; then
7306   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7307 else
7308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7309 for as_dir in $PATH
7310 do
7311   IFS=$as_save_IFS
7312   test -z "$as_dir" && as_dir=.
7313     for ac_exec_ext in '' $ac_executable_extensions; do
7314   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7315     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7316     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7317     break 2
7318   fi
7319 done
7320   done
7321 IFS=$as_save_IFS
7322
7323 fi
7324 fi
7325 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7326 if test -n "$ac_ct_DSYMUTIL"; then
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7328 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7329 else
7330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7331 $as_echo "no" >&6; }
7332 fi
7333
7334   if test "x$ac_ct_DSYMUTIL" = x; then
7335     DSYMUTIL=":"
7336   else
7337     case $cross_compiling:$ac_tool_warned in
7338 yes:)
7339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7340 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7341 ac_tool_warned=yes ;;
7342 esac
7343     DSYMUTIL=$ac_ct_DSYMUTIL
7344   fi
7345 else
7346   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7347 fi
7348
7349     if test -n "$ac_tool_prefix"; then
7350   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7351 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7353 $as_echo_n "checking for $ac_word... " >&6; }
7354 if ${ac_cv_prog_NMEDIT+:} false; then :
7355   $as_echo_n "(cached) " >&6
7356 else
7357   if test -n "$NMEDIT"; then
7358   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7359 else
7360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 for as_dir in $PATH
7362 do
7363   IFS=$as_save_IFS
7364   test -z "$as_dir" && as_dir=.
7365     for ac_exec_ext in '' $ac_executable_extensions; do
7366   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7367     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7369     break 2
7370   fi
7371 done
7372   done
7373 IFS=$as_save_IFS
7374
7375 fi
7376 fi
7377 NMEDIT=$ac_cv_prog_NMEDIT
7378 if test -n "$NMEDIT"; then
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7380 $as_echo "$NMEDIT" >&6; }
7381 else
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7383 $as_echo "no" >&6; }
7384 fi
7385
7386
7387 fi
7388 if test -z "$ac_cv_prog_NMEDIT"; then
7389   ac_ct_NMEDIT=$NMEDIT
7390   # Extract the first word of "nmedit", so it can be a program name with args.
7391 set dummy nmedit; ac_word=$2
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7393 $as_echo_n "checking for $ac_word... " >&6; }
7394 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   if test -n "$ac_ct_NMEDIT"; then
7398   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7399 else
7400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7401 for as_dir in $PATH
7402 do
7403   IFS=$as_save_IFS
7404   test -z "$as_dir" && as_dir=.
7405     for ac_exec_ext in '' $ac_executable_extensions; do
7406   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7407     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7409     break 2
7410   fi
7411 done
7412   done
7413 IFS=$as_save_IFS
7414
7415 fi
7416 fi
7417 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7418 if test -n "$ac_ct_NMEDIT"; then
7419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7420 $as_echo "$ac_ct_NMEDIT" >&6; }
7421 else
7422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7423 $as_echo "no" >&6; }
7424 fi
7425
7426   if test "x$ac_ct_NMEDIT" = x; then
7427     NMEDIT=":"
7428   else
7429     case $cross_compiling:$ac_tool_warned in
7430 yes:)
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7432 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7433 ac_tool_warned=yes ;;
7434 esac
7435     NMEDIT=$ac_ct_NMEDIT
7436   fi
7437 else
7438   NMEDIT="$ac_cv_prog_NMEDIT"
7439 fi
7440
7441     if test -n "$ac_tool_prefix"; then
7442   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7443 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7445 $as_echo_n "checking for $ac_word... " >&6; }
7446 if ${ac_cv_prog_LIPO+:} false; then :
7447   $as_echo_n "(cached) " >&6
7448 else
7449   if test -n "$LIPO"; then
7450   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7451 else
7452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7453 for as_dir in $PATH
7454 do
7455   IFS=$as_save_IFS
7456   test -z "$as_dir" && as_dir=.
7457     for ac_exec_ext in '' $ac_executable_extensions; do
7458   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7459     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7461     break 2
7462   fi
7463 done
7464   done
7465 IFS=$as_save_IFS
7466
7467 fi
7468 fi
7469 LIPO=$ac_cv_prog_LIPO
7470 if test -n "$LIPO"; then
7471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7472 $as_echo "$LIPO" >&6; }
7473 else
7474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7475 $as_echo "no" >&6; }
7476 fi
7477
7478
7479 fi
7480 if test -z "$ac_cv_prog_LIPO"; then
7481   ac_ct_LIPO=$LIPO
7482   # Extract the first word of "lipo", so it can be a program name with args.
7483 set dummy lipo; ac_word=$2
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7485 $as_echo_n "checking for $ac_word... " >&6; }
7486 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7487   $as_echo_n "(cached) " >&6
7488 else
7489   if test -n "$ac_ct_LIPO"; then
7490   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7491 else
7492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7493 for as_dir in $PATH
7494 do
7495   IFS=$as_save_IFS
7496   test -z "$as_dir" && as_dir=.
7497     for ac_exec_ext in '' $ac_executable_extensions; do
7498   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7499     ac_cv_prog_ac_ct_LIPO="lipo"
7500     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7501     break 2
7502   fi
7503 done
7504   done
7505 IFS=$as_save_IFS
7506
7507 fi
7508 fi
7509 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7510 if test -n "$ac_ct_LIPO"; then
7511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7512 $as_echo "$ac_ct_LIPO" >&6; }
7513 else
7514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7515 $as_echo "no" >&6; }
7516 fi
7517
7518   if test "x$ac_ct_LIPO" = x; then
7519     LIPO=":"
7520   else
7521     case $cross_compiling:$ac_tool_warned in
7522 yes:)
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7524 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7525 ac_tool_warned=yes ;;
7526 esac
7527     LIPO=$ac_ct_LIPO
7528   fi
7529 else
7530   LIPO="$ac_cv_prog_LIPO"
7531 fi
7532
7533     if test -n "$ac_tool_prefix"; then
7534   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7535 set dummy ${ac_tool_prefix}otool; ac_word=$2
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7537 $as_echo_n "checking for $ac_word... " >&6; }
7538 if ${ac_cv_prog_OTOOL+:} false; then :
7539   $as_echo_n "(cached) " >&6
7540 else
7541   if test -n "$OTOOL"; then
7542   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7543 else
7544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7545 for as_dir in $PATH
7546 do
7547   IFS=$as_save_IFS
7548   test -z "$as_dir" && as_dir=.
7549     for ac_exec_ext in '' $ac_executable_extensions; do
7550   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7551     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7553     break 2
7554   fi
7555 done
7556   done
7557 IFS=$as_save_IFS
7558
7559 fi
7560 fi
7561 OTOOL=$ac_cv_prog_OTOOL
7562 if test -n "$OTOOL"; then
7563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7564 $as_echo "$OTOOL" >&6; }
7565 else
7566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7567 $as_echo "no" >&6; }
7568 fi
7569
7570
7571 fi
7572 if test -z "$ac_cv_prog_OTOOL"; then
7573   ac_ct_OTOOL=$OTOOL
7574   # Extract the first word of "otool", so it can be a program name with args.
7575 set dummy otool; ac_word=$2
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7577 $as_echo_n "checking for $ac_word... " >&6; }
7578 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7579   $as_echo_n "(cached) " >&6
7580 else
7581   if test -n "$ac_ct_OTOOL"; then
7582   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7583 else
7584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 for as_dir in $PATH
7586 do
7587   IFS=$as_save_IFS
7588   test -z "$as_dir" && as_dir=.
7589     for ac_exec_ext in '' $ac_executable_extensions; do
7590   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7591     ac_cv_prog_ac_ct_OTOOL="otool"
7592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7593     break 2
7594   fi
7595 done
7596   done
7597 IFS=$as_save_IFS
7598
7599 fi
7600 fi
7601 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7602 if test -n "$ac_ct_OTOOL"; then
7603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7604 $as_echo "$ac_ct_OTOOL" >&6; }
7605 else
7606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7607 $as_echo "no" >&6; }
7608 fi
7609
7610   if test "x$ac_ct_OTOOL" = x; then
7611     OTOOL=":"
7612   else
7613     case $cross_compiling:$ac_tool_warned in
7614 yes:)
7615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7617 ac_tool_warned=yes ;;
7618 esac
7619     OTOOL=$ac_ct_OTOOL
7620   fi
7621 else
7622   OTOOL="$ac_cv_prog_OTOOL"
7623 fi
7624
7625     if test -n "$ac_tool_prefix"; then
7626   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7627 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7629 $as_echo_n "checking for $ac_word... " >&6; }
7630 if ${ac_cv_prog_OTOOL64+:} false; then :
7631   $as_echo_n "(cached) " >&6
7632 else
7633   if test -n "$OTOOL64"; then
7634   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7635 else
7636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7637 for as_dir in $PATH
7638 do
7639   IFS=$as_save_IFS
7640   test -z "$as_dir" && as_dir=.
7641     for ac_exec_ext in '' $ac_executable_extensions; do
7642   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7643     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7645     break 2
7646   fi
7647 done
7648   done
7649 IFS=$as_save_IFS
7650
7651 fi
7652 fi
7653 OTOOL64=$ac_cv_prog_OTOOL64
7654 if test -n "$OTOOL64"; then
7655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7656 $as_echo "$OTOOL64" >&6; }
7657 else
7658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7659 $as_echo "no" >&6; }
7660 fi
7661
7662
7663 fi
7664 if test -z "$ac_cv_prog_OTOOL64"; then
7665   ac_ct_OTOOL64=$OTOOL64
7666   # Extract the first word of "otool64", so it can be a program name with args.
7667 set dummy otool64; ac_word=$2
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7669 $as_echo_n "checking for $ac_word... " >&6; }
7670 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7671   $as_echo_n "(cached) " >&6
7672 else
7673   if test -n "$ac_ct_OTOOL64"; then
7674   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7675 else
7676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7677 for as_dir in $PATH
7678 do
7679   IFS=$as_save_IFS
7680   test -z "$as_dir" && as_dir=.
7681     for ac_exec_ext in '' $ac_executable_extensions; do
7682   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7683     ac_cv_prog_ac_ct_OTOOL64="otool64"
7684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7685     break 2
7686   fi
7687 done
7688   done
7689 IFS=$as_save_IFS
7690
7691 fi
7692 fi
7693 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7694 if test -n "$ac_ct_OTOOL64"; then
7695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7696 $as_echo "$ac_ct_OTOOL64" >&6; }
7697 else
7698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7699 $as_echo "no" >&6; }
7700 fi
7701
7702   if test "x$ac_ct_OTOOL64" = x; then
7703     OTOOL64=":"
7704   else
7705     case $cross_compiling:$ac_tool_warned in
7706 yes:)
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7709 ac_tool_warned=yes ;;
7710 esac
7711     OTOOL64=$ac_ct_OTOOL64
7712   fi
7713 else
7714   OTOOL64="$ac_cv_prog_OTOOL64"
7715 fi
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7744 $as_echo_n "checking for -single_module linker flag... " >&6; }
7745 if ${lt_cv_apple_cc_single_mod+:} false; then :
7746   $as_echo_n "(cached) " >&6
7747 else
7748   lt_cv_apple_cc_single_mod=no
7749       if test -z "${LT_MULTI_MODULE}"; then
7750         # By default we will add the -single_module flag. You can override
7751         # by either setting the environment variable LT_MULTI_MODULE
7752         # non-empty at configure time, or by adding -multi_module to the
7753         # link flags.
7754         rm -rf libconftest.dylib*
7755         echo "int foo(void){return 1;}" > conftest.c
7756         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7757 -dynamiclib -Wl,-single_module conftest.c" >&5
7758         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7759           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7760         _lt_result=$?
7761         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7762           lt_cv_apple_cc_single_mod=yes
7763         else
7764           cat conftest.err >&5
7765         fi
7766         rm -rf libconftest.dylib*
7767         rm -f conftest.*
7768       fi
7769 fi
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7771 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7772     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7773 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7774 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7775   $as_echo_n "(cached) " >&6
7776 else
7777   lt_cv_ld_exported_symbols_list=no
7778       save_LDFLAGS=$LDFLAGS
7779       echo "_main" > conftest.sym
7780       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7781       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7782 /* end confdefs.h.  */
7783
7784 int
7785 main ()
7786 {
7787
7788   ;
7789   return 0;
7790 }
7791 _ACEOF
7792 if ac_fn_c_try_link "$LINENO"; then :
7793   lt_cv_ld_exported_symbols_list=yes
7794 else
7795   lt_cv_ld_exported_symbols_list=no
7796 fi
7797 rm -f core conftest.err conftest.$ac_objext \
7798     conftest$ac_exeext conftest.$ac_ext
7799         LDFLAGS="$save_LDFLAGS"
7800
7801 fi
7802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7803 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7804     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7805 $as_echo_n "checking for -force_load linker flag... " >&6; }
7806 if ${lt_cv_ld_force_load+:} false; then :
7807   $as_echo_n "(cached) " >&6
7808 else
7809   lt_cv_ld_force_load=no
7810       cat > conftest.c << _LT_EOF
7811 int forced_loaded() { return 2;}
7812 _LT_EOF
7813       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7814       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7815       echo "$AR cru libconftest.a conftest.o" >&5
7816       $AR cru libconftest.a conftest.o 2>&5
7817       cat > conftest.c << _LT_EOF
7818 int main() { return 0;}
7819 _LT_EOF
7820       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7821       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7822       _lt_result=$?
7823       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7824         lt_cv_ld_force_load=yes
7825       else
7826         cat conftest.err >&5
7827       fi
7828         rm -f conftest.err libconftest.a conftest conftest.c
7829         rm -rf conftest.dSYM
7830
7831 fi
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7833 $as_echo "$lt_cv_ld_force_load" >&6; }
7834     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7835     # build without first building modern cctools / linker.
7836     case $host_cpu-$host_os in
7837     *-rhapsody* | *-darwin1.[012])
7838       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7839     *-darwin1.*)
7840       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7841     *-darwin*)
7842       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7843       # deployment target is forced to an earlier version.
7844       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7845         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
7846           ;;
7847         10.[012][,.]*)
7848           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7849           ;;
7850         *)
7851           ;;
7852      esac
7853     ;;
7854   esac
7855     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7856       _lt_dar_single_mod='$single_module'
7857     fi
7858     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7859       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7860     else
7861       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7862     fi
7863     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7864       _lt_dsymutil='~$DSYMUTIL $lib || :'
7865     else
7866       _lt_dsymutil=
7867     fi
7868     ;;
7869   esac
7870
7871 ac_ext=c
7872 ac_cpp='$CPP $CPPFLAGS'
7873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7877 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7878 # On Suns, sometimes $CPP names a directory.
7879 if test -n "$CPP" && test -d "$CPP"; then
7880   CPP=
7881 fi
7882 if test -z "$CPP"; then
7883   if ${ac_cv_prog_CPP+:} false; then :
7884   $as_echo_n "(cached) " >&6
7885 else
7886       # Double quotes because CPP needs to be expanded
7887     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7888     do
7889       ac_preproc_ok=false
7890 for ac_c_preproc_warn_flag in '' yes
7891 do
7892   # Use a header file that comes with gcc, so configuring glibc
7893   # with a fresh cross-compiler works.
7894   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7895   # <limits.h> exists even on freestanding compilers.
7896   # On the NeXT, cc -E runs the code through the compiler's parser,
7897   # not just through cpp. "Syntax error" is here to catch this case.
7898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7899 /* end confdefs.h.  */
7900 #ifdef __STDC__
7901 # include <limits.h>
7902 #else
7903 # include <assert.h>
7904 #endif
7905                      Syntax error
7906 _ACEOF
7907 if ac_fn_c_try_cpp "$LINENO"; then :
7908
7909 else
7910   # Broken: fails on valid input.
7911 continue
7912 fi
7913 rm -f conftest.err conftest.i conftest.$ac_ext
7914
7915   # OK, works on sane cases.  Now check whether nonexistent headers
7916   # can be detected and how.
7917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7918 /* end confdefs.h.  */
7919 #include <ac_nonexistent.h>
7920 _ACEOF
7921 if ac_fn_c_try_cpp "$LINENO"; then :
7922   # Broken: success on invalid input.
7923 continue
7924 else
7925   # Passes both tests.
7926 ac_preproc_ok=:
7927 break
7928 fi
7929 rm -f conftest.err conftest.i conftest.$ac_ext
7930
7931 done
7932 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7933 rm -f conftest.i conftest.err conftest.$ac_ext
7934 if $ac_preproc_ok; then :
7935   break
7936 fi
7937
7938     done
7939     ac_cv_prog_CPP=$CPP
7940
7941 fi
7942   CPP=$ac_cv_prog_CPP
7943 else
7944   ac_cv_prog_CPP=$CPP
7945 fi
7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7947 $as_echo "$CPP" >&6; }
7948 ac_preproc_ok=false
7949 for ac_c_preproc_warn_flag in '' yes
7950 do
7951   # Use a header file that comes with gcc, so configuring glibc
7952   # with a fresh cross-compiler works.
7953   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7954   # <limits.h> exists even on freestanding compilers.
7955   # On the NeXT, cc -E runs the code through the compiler's parser,
7956   # not just through cpp. "Syntax error" is here to catch this case.
7957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7958 /* end confdefs.h.  */
7959 #ifdef __STDC__
7960 # include <limits.h>
7961 #else
7962 # include <assert.h>
7963 #endif
7964                      Syntax error
7965 _ACEOF
7966 if ac_fn_c_try_cpp "$LINENO"; then :
7967
7968 else
7969   # Broken: fails on valid input.
7970 continue
7971 fi
7972 rm -f conftest.err conftest.i conftest.$ac_ext
7973
7974   # OK, works on sane cases.  Now check whether nonexistent headers
7975   # can be detected and how.
7976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7977 /* end confdefs.h.  */
7978 #include <ac_nonexistent.h>
7979 _ACEOF
7980 if ac_fn_c_try_cpp "$LINENO"; then :
7981   # Broken: success on invalid input.
7982 continue
7983 else
7984   # Passes both tests.
7985 ac_preproc_ok=:
7986 break
7987 fi
7988 rm -f conftest.err conftest.i conftest.$ac_ext
7989
7990 done
7991 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7992 rm -f conftest.i conftest.err conftest.$ac_ext
7993 if $ac_preproc_ok; then :
7994
7995 else
7996   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7998 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7999 See \`config.log' for more details" "$LINENO" 5; }
8000 fi
8001
8002 ac_ext=c
8003 ac_cpp='$CPP $CPPFLAGS'
8004 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8005 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8006 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8007
8008
8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8010 $as_echo_n "checking for ANSI C header files... " >&6; }
8011 if ${ac_cv_header_stdc+:} false; then :
8012   $as_echo_n "(cached) " >&6
8013 else
8014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8015 /* end confdefs.h.  */
8016 #include <stdlib.h>
8017 #include <stdarg.h>
8018 #include <string.h>
8019 #include <float.h>
8020
8021 int
8022 main ()
8023 {
8024
8025   ;
8026   return 0;
8027 }
8028 _ACEOF
8029 if ac_fn_c_try_compile "$LINENO"; then :
8030   ac_cv_header_stdc=yes
8031 else
8032   ac_cv_header_stdc=no
8033 fi
8034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8035
8036 if test $ac_cv_header_stdc = yes; then
8037   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8039 /* end confdefs.h.  */
8040 #include <string.h>
8041
8042 _ACEOF
8043 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8044   $EGREP "memchr" >/dev/null 2>&1; then :
8045
8046 else
8047   ac_cv_header_stdc=no
8048 fi
8049 rm -f conftest*
8050
8051 fi
8052
8053 if test $ac_cv_header_stdc = yes; then
8054   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8056 /* end confdefs.h.  */
8057 #include <stdlib.h>
8058
8059 _ACEOF
8060 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8061   $EGREP "free" >/dev/null 2>&1; then :
8062
8063 else
8064   ac_cv_header_stdc=no
8065 fi
8066 rm -f conftest*
8067
8068 fi
8069
8070 if test $ac_cv_header_stdc = yes; then
8071   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8072   if test "$cross_compiling" = yes; then :
8073   :
8074 else
8075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8076 /* end confdefs.h.  */
8077 #include <ctype.h>
8078 #include <stdlib.h>
8079 #if ((' ' & 0x0FF) == 0x020)
8080 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8081 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8082 #else
8083 # define ISLOWER(c) \
8084                    (('a' <= (c) && (c) <= 'i') \
8085                      || ('j' <= (c) && (c) <= 'r') \
8086                      || ('s' <= (c) && (c) <= 'z'))
8087 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8088 #endif
8089
8090 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8091 int
8092 main ()
8093 {
8094   int i;
8095   for (i = 0; i < 256; i++)
8096     if (XOR (islower (i), ISLOWER (i))
8097         || toupper (i) != TOUPPER (i))
8098       return 2;
8099   return 0;
8100 }
8101 _ACEOF
8102 if ac_fn_c_try_run "$LINENO"; then :
8103
8104 else
8105   ac_cv_header_stdc=no
8106 fi
8107 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8108   conftest.$ac_objext conftest.beam conftest.$ac_ext
8109 fi
8110
8111 fi
8112 fi
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8114 $as_echo "$ac_cv_header_stdc" >&6; }
8115 if test $ac_cv_header_stdc = yes; then
8116
8117 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8118
8119 fi
8120
8121 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8122 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8123                   inttypes.h stdint.h unistd.h
8124 do :
8125   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8126 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8127 "
8128 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8129   cat >>confdefs.h <<_ACEOF
8130 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8131 _ACEOF
8132
8133 fi
8134
8135 done
8136
8137
8138 for ac_header in dlfcn.h
8139 do :
8140   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8141 "
8142 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8143   cat >>confdefs.h <<_ACEOF
8144 #define HAVE_DLFCN_H 1
8145 _ACEOF
8146
8147 fi
8148
8149 done
8150
8151
8152
8153
8154
8155
8156 # Set options
8157
8158
8159
8160         enable_dlopen=no
8161
8162
8163   enable_win32_dll=no
8164
8165
8166             # Check whether --enable-shared was given.
8167 if test "${enable_shared+set}" = set; then :
8168   enableval=$enable_shared; p=${PACKAGE-default}
8169     case $enableval in
8170     yes) enable_shared=yes ;;
8171     no) enable_shared=no ;;
8172     *)
8173       enable_shared=no
8174       # Look at the argument we got.  We use all the common list separators.
8175       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8176       for pkg in $enableval; do
8177         IFS="$lt_save_ifs"
8178         if test "X$pkg" = "X$p"; then
8179           enable_shared=yes
8180         fi
8181       done
8182       IFS="$lt_save_ifs"
8183       ;;
8184     esac
8185 else
8186   enable_shared=yes
8187 fi
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197   # Check whether --enable-static was given.
8198 if test "${enable_static+set}" = set; then :
8199   enableval=$enable_static; p=${PACKAGE-default}
8200     case $enableval in
8201     yes) enable_static=yes ;;
8202     no) enable_static=no ;;
8203     *)
8204      enable_static=no
8205       # Look at the argument we got.  We use all the common list separators.
8206       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8207       for pkg in $enableval; do
8208         IFS="$lt_save_ifs"
8209         if test "X$pkg" = "X$p"; then
8210           enable_static=yes
8211         fi
8212       done
8213       IFS="$lt_save_ifs"
8214       ;;
8215     esac
8216 else
8217   enable_static=yes
8218 fi
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229 # Check whether --with-pic was given.
8230 if test "${with_pic+set}" = set; then :
8231   withval=$with_pic; pic_mode="$withval"
8232 else
8233   pic_mode=default
8234 fi
8235
8236
8237 test -z "$pic_mode" && pic_mode=default
8238
8239
8240
8241
8242
8243
8244
8245   # Check whether --enable-fast-install was given.
8246 if test "${enable_fast_install+set}" = set; then :
8247   enableval=$enable_fast_install; p=${PACKAGE-default}
8248     case $enableval in
8249     yes) enable_fast_install=yes ;;
8250     no) enable_fast_install=no ;;
8251     *)
8252       enable_fast_install=no
8253       # Look at the argument we got.  We use all the common list separators.
8254       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8255       for pkg in $enableval; do
8256         IFS="$lt_save_ifs"
8257         if test "X$pkg" = "X$p"; then
8258           enable_fast_install=yes
8259         fi
8260       done
8261       IFS="$lt_save_ifs"
8262       ;;
8263     esac
8264 else
8265   enable_fast_install=yes
8266 fi
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278 # This can be used to rebuild libtool when needed
8279 LIBTOOL_DEPS="$ltmain"
8280
8281 # Always use our own libtool.
8282 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309 test -z "$LN_S" && LN_S="ln -s"
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324 if test -n "${ZSH_VERSION+set}" ; then
8325    setopt NO_GLOB_SUBST
8326 fi
8327
8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8329 $as_echo_n "checking for objdir... " >&6; }
8330 if ${lt_cv_objdir+:} false; then :
8331   $as_echo_n "(cached) " >&6
8332 else
8333   rm -f .libs 2>/dev/null
8334 mkdir .libs 2>/dev/null
8335 if test -d .libs; then
8336   lt_cv_objdir=.libs
8337 else
8338   # MS-DOS does not allow filenames that begin with a dot.
8339   lt_cv_objdir=_libs
8340 fi
8341 rmdir .libs 2>/dev/null
8342 fi
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8344 $as_echo "$lt_cv_objdir" >&6; }
8345 objdir=$lt_cv_objdir
8346
8347
8348
8349
8350
8351 cat >>confdefs.h <<_ACEOF
8352 #define LT_OBJDIR "$lt_cv_objdir/"
8353 _ACEOF
8354
8355
8356
8357
8358 case $host_os in
8359 aix3*)
8360   # AIX sometimes has problems with the GCC collect2 program.  For some
8361   # reason, if we set the COLLECT_NAMES environment variable, the problems
8362   # vanish in a puff of smoke.
8363   if test "X${COLLECT_NAMES+set}" != Xset; then
8364     COLLECT_NAMES=
8365     export COLLECT_NAMES
8366   fi
8367   ;;
8368 esac
8369
8370 # Global variables:
8371 ofile=libtool
8372 can_build_shared=yes
8373
8374 # All known linkers require a `.a' archive for static linking (except MSVC,
8375 # which needs '.lib').
8376 libext=a
8377
8378 with_gnu_ld="$lt_cv_prog_gnu_ld"
8379
8380 old_CC="$CC"
8381 old_CFLAGS="$CFLAGS"
8382
8383 # Set sane defaults for various variables
8384 test -z "$CC" && CC=cc
8385 test -z "$LTCC" && LTCC=$CC
8386 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8387 test -z "$LD" && LD=ld
8388 test -z "$ac_objext" && ac_objext=o
8389
8390 for cc_temp in $compiler""; do
8391   case $cc_temp in
8392     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8393     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8394     \-*) ;;
8395     *) break;;
8396   esac
8397 done
8398 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8399
8400
8401 # Only perform the check for file, if the check method requires it
8402 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8403 case $deplibs_check_method in
8404 file_magic*)
8405   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8406     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8407 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8408 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8409   $as_echo_n "(cached) " >&6
8410 else
8411   case $MAGIC_CMD in
8412 [\\/*] |  ?:[\\/]*)
8413   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8414   ;;
8415 *)
8416   lt_save_MAGIC_CMD="$MAGIC_CMD"
8417   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8418   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8419   for ac_dir in $ac_dummy; do
8420     IFS="$lt_save_ifs"
8421     test -z "$ac_dir" && ac_dir=.
8422     if test -f $ac_dir/${ac_tool_prefix}file; then
8423       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8424       if test -n "$file_magic_test_file"; then
8425         case $deplibs_check_method in
8426         "file_magic "*)
8427           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8428           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8429           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8430             $EGREP "$file_magic_regex" > /dev/null; then
8431             :
8432           else
8433             cat <<_LT_EOF 1>&2
8434
8435 *** Warning: the command libtool uses to detect shared libraries,
8436 *** $file_magic_cmd, produces output that libtool cannot recognize.
8437 *** The result is that libtool may fail to recognize shared libraries
8438 *** as such.  This will affect the creation of libtool libraries that
8439 *** depend on shared libraries, but programs linked with such libtool
8440 *** libraries will work regardless of this problem.  Nevertheless, you
8441 *** may want to report the problem to your system manager and/or to
8442 *** bug-libtool@gnu.org
8443
8444 _LT_EOF
8445           fi ;;
8446         esac
8447       fi
8448       break
8449     fi
8450   done
8451   IFS="$lt_save_ifs"
8452   MAGIC_CMD="$lt_save_MAGIC_CMD"
8453   ;;
8454 esac
8455 fi
8456
8457 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8458 if test -n "$MAGIC_CMD"; then
8459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8460 $as_echo "$MAGIC_CMD" >&6; }
8461 else
8462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8463 $as_echo "no" >&6; }
8464 fi
8465
8466
8467
8468
8469
8470 if test -z "$lt_cv_path_MAGIC_CMD"; then
8471   if test -n "$ac_tool_prefix"; then
8472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8473 $as_echo_n "checking for file... " >&6; }
8474 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8475   $as_echo_n "(cached) " >&6
8476 else
8477   case $MAGIC_CMD in
8478 [\\/*] |  ?:[\\/]*)
8479   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8480   ;;
8481 *)
8482   lt_save_MAGIC_CMD="$MAGIC_CMD"
8483   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8484   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8485   for ac_dir in $ac_dummy; do
8486     IFS="$lt_save_ifs"
8487     test -z "$ac_dir" && ac_dir=.
8488     if test -f $ac_dir/file; then
8489       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8490       if test -n "$file_magic_test_file"; then
8491         case $deplibs_check_method in
8492         "file_magic "*)
8493           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8494           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8495           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8496             $EGREP "$file_magic_regex" > /dev/null; then
8497             :
8498           else
8499             cat <<_LT_EOF 1>&2
8500
8501 *** Warning: the command libtool uses to detect shared libraries,
8502 *** $file_magic_cmd, produces output that libtool cannot recognize.
8503 *** The result is that libtool may fail to recognize shared libraries
8504 *** as such.  This will affect the creation of libtool libraries that
8505 *** depend on shared libraries, but programs linked with such libtool
8506 *** libraries will work regardless of this problem.  Nevertheless, you
8507 *** may want to report the problem to your system manager and/or to
8508 *** bug-libtool@gnu.org
8509
8510 _LT_EOF
8511           fi ;;
8512         esac
8513       fi
8514       break
8515     fi
8516   done
8517   IFS="$lt_save_ifs"
8518   MAGIC_CMD="$lt_save_MAGIC_CMD"
8519   ;;
8520 esac
8521 fi
8522
8523 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8524 if test -n "$MAGIC_CMD"; then
8525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8526 $as_echo "$MAGIC_CMD" >&6; }
8527 else
8528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8529 $as_echo "no" >&6; }
8530 fi
8531
8532
8533   else
8534     MAGIC_CMD=:
8535   fi
8536 fi
8537
8538   fi
8539   ;;
8540 esac
8541
8542 # Use C for the default configuration in the libtool script
8543
8544 lt_save_CC="$CC"
8545 ac_ext=c
8546 ac_cpp='$CPP $CPPFLAGS'
8547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8550
8551
8552 # Source file extension for C test sources.
8553 ac_ext=c
8554
8555 # Object file extension for compiled C test sources.
8556 objext=o
8557 objext=$objext
8558
8559 # Code to be used in simple compile tests
8560 lt_simple_compile_test_code="int some_variable = 0;"
8561
8562 # Code to be used in simple link tests
8563 lt_simple_link_test_code='int main(){return(0);}'
8564
8565
8566
8567
8568
8569
8570
8571 # If no C compiler was specified, use CC.
8572 LTCC=${LTCC-"$CC"}
8573
8574 # If no C compiler flags were specified, use CFLAGS.
8575 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8576
8577 # Allow CC to be a program name with arguments.
8578 compiler=$CC
8579
8580 # Save the default compiler, since it gets overwritten when the other
8581 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8582 compiler_DEFAULT=$CC
8583
8584 # save warnings/boilerplate of simple test code
8585 ac_outfile=conftest.$ac_objext
8586 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8587 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8588 _lt_compiler_boilerplate=`cat conftest.err`
8589 $RM conftest*
8590
8591 ac_outfile=conftest.$ac_objext
8592 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8593 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8594 _lt_linker_boilerplate=`cat conftest.err`
8595 $RM -r conftest*
8596
8597
8598 ## CAVEAT EMPTOR:
8599 ## There is no encapsulation within the following macros, do not change
8600 ## the running order or otherwise move them around unless you know exactly
8601 ## what you are doing...
8602 if test -n "$compiler"; then
8603
8604 lt_prog_compiler_no_builtin_flag=
8605
8606 if test "$GCC" = yes; then
8607   case $cc_basename in
8608   nvcc*)
8609     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8610   *)
8611     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8612   esac
8613
8614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8615 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8616 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8617   $as_echo_n "(cached) " >&6
8618 else
8619   lt_cv_prog_compiler_rtti_exceptions=no
8620    ac_outfile=conftest.$ac_objext
8621    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8622    lt_compiler_flag="-fno-rtti -fno-exceptions"
8623    # Insert the option either (1) after the last *FLAGS variable, or
8624    # (2) before a word containing "conftest.", or (3) at the end.
8625    # Note that $ac_compile itself does not contain backslashes and begins
8626    # with a dollar sign (not a hyphen), so the echo should work correctly.
8627    # The option is referenced via a variable to avoid confusing sed.
8628    lt_compile=`echo "$ac_compile" | $SED \
8629    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8630    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8631    -e 's:$: $lt_compiler_flag:'`
8632    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8633    (eval "$lt_compile" 2>conftest.err)
8634    ac_status=$?
8635    cat conftest.err >&5
8636    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637    if (exit $ac_status) && test -s "$ac_outfile"; then
8638      # The compiler can only warn and ignore the option if not recognized
8639      # So say no if there are warnings other than the usual output.
8640      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8641      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8642      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8643        lt_cv_prog_compiler_rtti_exceptions=yes
8644      fi
8645    fi
8646    $RM conftest*
8647
8648 fi
8649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8650 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8651
8652 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8653     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8654 else
8655     :
8656 fi
8657
8658 fi
8659
8660
8661
8662
8663
8664
8665   lt_prog_compiler_wl=
8666 lt_prog_compiler_pic=
8667 lt_prog_compiler_static=
8668
8669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8670 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8671
8672   if test "$GCC" = yes; then
8673     lt_prog_compiler_wl='-Wl,'
8674     lt_prog_compiler_static='-static'
8675
8676     case $host_os in
8677       aix*)
8678       # All AIX code is PIC.
8679       if test "$host_cpu" = ia64; then
8680         # AIX 5 now supports IA64 processor
8681         lt_prog_compiler_static='-Bstatic'
8682       fi
8683       lt_prog_compiler_pic='-fPIC'
8684       ;;
8685
8686     amigaos*)
8687       case $host_cpu in
8688       powerpc)
8689             # see comment about AmigaOS4 .so support
8690             lt_prog_compiler_pic='-fPIC'
8691         ;;
8692       m68k)
8693             # FIXME: we need at least 68020 code to build shared libraries, but
8694             # adding the `-m68020' flag to GCC prevents building anything better,
8695             # like `-m68040'.
8696             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8697         ;;
8698       esac
8699       ;;
8700
8701     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8702       # PIC is the default for these OSes.
8703       ;;
8704
8705     mingw* | cygwin* | pw32* | os2* | cegcc*)
8706       # This hack is so that the source file can tell whether it is being
8707       # built for inclusion in a dll (and should export symbols for example).
8708       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8709       # (--disable-auto-import) libraries
8710       lt_prog_compiler_pic='-DDLL_EXPORT'
8711       ;;
8712
8713     darwin* | rhapsody*)
8714       # PIC is the default on this platform
8715       # Common symbols not allowed in MH_DYLIB files
8716       lt_prog_compiler_pic='-fno-common'
8717       ;;
8718
8719     haiku*)
8720       # PIC is the default for Haiku.
8721       # The "-static" flag exists, but is broken.
8722       lt_prog_compiler_static=
8723       ;;
8724
8725     hpux*)
8726       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8727       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8728       # sets the default TLS model and affects inlining.
8729       case $host_cpu in
8730       hppa*64*)
8731         # +Z the default
8732         ;;
8733       *)
8734         lt_prog_compiler_pic='-fPIC'
8735         ;;
8736       esac
8737       ;;
8738
8739     interix[3-9]*)
8740       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8741       # Instead, we relocate shared libraries at runtime.
8742       ;;
8743
8744     msdosdjgpp*)
8745       # Just because we use GCC doesn't mean we suddenly get shared libraries
8746       # on systems that don't support them.
8747       lt_prog_compiler_can_build_shared=no
8748       enable_shared=no
8749       ;;
8750
8751     *nto* | *qnx*)
8752       # QNX uses GNU C++, but need to define -shared option too, otherwise
8753       # it will coredump.
8754       lt_prog_compiler_pic='-fPIC -shared'
8755       ;;
8756
8757     sysv4*MP*)
8758       if test -d /usr/nec; then
8759         lt_prog_compiler_pic=-Kconform_pic
8760       fi
8761       ;;
8762
8763     *)
8764       lt_prog_compiler_pic='-fPIC'
8765       ;;
8766     esac
8767
8768     case $cc_basename in
8769     nvcc*) # Cuda Compiler Driver 2.2
8770       lt_prog_compiler_wl='-Xlinker '
8771       lt_prog_compiler_pic='-Xcompiler -fPIC'
8772       ;;
8773     esac
8774   else
8775     # PORTME Check for flag to pass linker flags through the system compiler.
8776     case $host_os in
8777     aix*)
8778       lt_prog_compiler_wl='-Wl,'
8779       if test "$host_cpu" = ia64; then
8780         # AIX 5 now supports IA64 processor
8781         lt_prog_compiler_static='-Bstatic'
8782       else
8783         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8784       fi
8785       ;;
8786
8787     mingw* | cygwin* | pw32* | os2* | cegcc*)
8788       # This hack is so that the source file can tell whether it is being
8789       # built for inclusion in a dll (and should export symbols for example).
8790       lt_prog_compiler_pic='-DDLL_EXPORT'
8791       ;;
8792
8793     hpux9* | hpux10* | hpux11*)
8794       lt_prog_compiler_wl='-Wl,'
8795       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8796       # not for PA HP-UX.
8797       case $host_cpu in
8798       hppa*64*|ia64*)
8799         # +Z the default
8800         ;;
8801       *)
8802         lt_prog_compiler_pic='+Z'
8803         ;;
8804       esac
8805       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8806       lt_prog_compiler_static='${wl}-a ${wl}archive'
8807       ;;
8808
8809     irix5* | irix6* | nonstopux*)
8810       lt_prog_compiler_wl='-Wl,'
8811       # PIC (with -KPIC) is the default.
8812       lt_prog_compiler_static='-non_shared'
8813       ;;
8814
8815     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8816       case $cc_basename in
8817       # old Intel for x86_64 which still supported -KPIC.
8818       ecc*)
8819         lt_prog_compiler_wl='-Wl,'
8820         lt_prog_compiler_pic='-KPIC'
8821         lt_prog_compiler_static='-static'
8822         ;;
8823       # icc used to be incompatible with GCC.
8824       # ICC 10 doesn't accept -KPIC any more.
8825       icc* | ifort*)
8826         lt_prog_compiler_wl='-Wl,'
8827         lt_prog_compiler_pic='-fPIC'
8828         lt_prog_compiler_static='-static'
8829         ;;
8830       # Lahey Fortran 8.1.
8831       lf95*)
8832         lt_prog_compiler_wl='-Wl,'
8833         lt_prog_compiler_pic='--shared'
8834         lt_prog_compiler_static='--static'
8835         ;;
8836       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8837         # Portland Group compilers (*not* the Pentium gcc compiler,
8838         # which looks to be a dead project)
8839         lt_prog_compiler_wl='-Wl,'
8840         lt_prog_compiler_pic='-fpic'
8841         lt_prog_compiler_static='-Bstatic'
8842         ;;
8843       ccc*)
8844         lt_prog_compiler_wl='-Wl,'
8845         # All Alpha code is PIC.
8846         lt_prog_compiler_static='-non_shared'
8847         ;;
8848       xl* | bgxl* | bgf* | mpixl*)
8849         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8850         lt_prog_compiler_wl='-Wl,'
8851         lt_prog_compiler_pic='-qpic'
8852         lt_prog_compiler_static='-qstaticlink'
8853         ;;
8854       *)
8855         case `$CC -V 2>&1 | sed 5q` in
8856         *Sun\ F* | *Sun*Fortran*)
8857           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8858           lt_prog_compiler_pic='-KPIC'
8859           lt_prog_compiler_static='-Bstatic'
8860           lt_prog_compiler_wl=''
8861           ;;
8862         *Sun\ C*)
8863           # Sun C 5.9
8864           lt_prog_compiler_pic='-KPIC'
8865           lt_prog_compiler_static='-Bstatic'
8866           lt_prog_compiler_wl='-Wl,'
8867           ;;
8868         esac
8869         ;;
8870       esac
8871       ;;
8872
8873     newsos6)
8874       lt_prog_compiler_pic='-KPIC'
8875       lt_prog_compiler_static='-Bstatic'
8876       ;;
8877
8878     *nto* | *qnx*)
8879       # QNX uses GNU C++, but need to define -shared option too, otherwise
8880       # it will coredump.
8881       lt_prog_compiler_pic='-fPIC -shared'
8882       ;;
8883
8884     osf3* | osf4* | osf5*)
8885       lt_prog_compiler_wl='-Wl,'
8886       # All OSF/1 code is PIC.
8887       lt_prog_compiler_static='-non_shared'
8888       ;;
8889
8890     rdos*)
8891       lt_prog_compiler_static='-non_shared'
8892       ;;
8893
8894     solaris*)
8895       lt_prog_compiler_pic='-KPIC'
8896       lt_prog_compiler_static='-Bstatic'
8897       case $cc_basename in
8898       f77* | f90* | f95*)
8899         lt_prog_compiler_wl='-Qoption ld ';;
8900       *)
8901         lt_prog_compiler_wl='-Wl,';;
8902       esac
8903       ;;
8904
8905     sunos4*)
8906       lt_prog_compiler_wl='-Qoption ld '
8907       lt_prog_compiler_pic='-PIC'
8908       lt_prog_compiler_static='-Bstatic'
8909       ;;
8910
8911     sysv4 | sysv4.2uw2* | sysv4.3*)
8912       lt_prog_compiler_wl='-Wl,'
8913       lt_prog_compiler_pic='-KPIC'
8914       lt_prog_compiler_static='-Bstatic'
8915       ;;
8916
8917     sysv4*MP*)
8918       if test -d /usr/nec ;then
8919         lt_prog_compiler_pic='-Kconform_pic'
8920         lt_prog_compiler_static='-Bstatic'
8921       fi
8922       ;;
8923
8924     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8925       lt_prog_compiler_wl='-Wl,'
8926       lt_prog_compiler_pic='-KPIC'
8927       lt_prog_compiler_static='-Bstatic'
8928       ;;
8929
8930     unicos*)
8931       lt_prog_compiler_wl='-Wl,'
8932       lt_prog_compiler_can_build_shared=no
8933       ;;
8934
8935     uts4*)
8936       lt_prog_compiler_pic='-pic'
8937       lt_prog_compiler_static='-Bstatic'
8938       ;;
8939
8940     *)
8941       lt_prog_compiler_can_build_shared=no
8942       ;;
8943     esac
8944   fi
8945
8946 case $host_os in
8947   # For platforms which do not support PIC, -DPIC is meaningless:
8948   *djgpp*)
8949     lt_prog_compiler_pic=
8950     ;;
8951   *)
8952     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8953     ;;
8954 esac
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8956 $as_echo "$lt_prog_compiler_pic" >&6; }
8957
8958
8959
8960
8961
8962
8963 #
8964 # Check to make sure the PIC flag actually works.
8965 #
8966 if test -n "$lt_prog_compiler_pic"; then
8967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8968 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8969 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8970   $as_echo_n "(cached) " >&6
8971 else
8972   lt_cv_prog_compiler_pic_works=no
8973    ac_outfile=conftest.$ac_objext
8974    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8975    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8976    # Insert the option either (1) after the last *FLAGS variable, or
8977    # (2) before a word containing "conftest.", or (3) at the end.
8978    # Note that $ac_compile itself does not contain backslashes and begins
8979    # with a dollar sign (not a hyphen), so the echo should work correctly.
8980    # The option is referenced via a variable to avoid confusing sed.
8981    lt_compile=`echo "$ac_compile" | $SED \
8982    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8983    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8984    -e 's:$: $lt_compiler_flag:'`
8985    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8986    (eval "$lt_compile" 2>conftest.err)
8987    ac_status=$?
8988    cat conftest.err >&5
8989    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8990    if (exit $ac_status) && test -s "$ac_outfile"; then
8991      # The compiler can only warn and ignore the option if not recognized
8992      # So say no if there are warnings other than the usual output.
8993      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8994      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8995      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8996        lt_cv_prog_compiler_pic_works=yes
8997      fi
8998    fi
8999    $RM conftest*
9000
9001 fi
9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9003 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9004
9005 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9006     case $lt_prog_compiler_pic in
9007      "" | " "*) ;;
9008      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9009      esac
9010 else
9011     lt_prog_compiler_pic=
9012      lt_prog_compiler_can_build_shared=no
9013 fi
9014
9015 fi
9016
9017
9018
9019
9020
9021
9022 #
9023 # Check to make sure the static flag actually works.
9024 #
9025 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9027 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9028 if ${lt_cv_prog_compiler_static_works+:} false; then :
9029   $as_echo_n "(cached) " >&6
9030 else
9031   lt_cv_prog_compiler_static_works=no
9032    save_LDFLAGS="$LDFLAGS"
9033    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9034    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9035    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9036      # The linker can only warn and ignore the option if not recognized
9037      # So say no if there are warnings
9038      if test -s conftest.err; then
9039        # Append any errors to the config.log.
9040        cat conftest.err 1>&5
9041        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9042        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9043        if diff conftest.exp conftest.er2 >/dev/null; then
9044          lt_cv_prog_compiler_static_works=yes
9045        fi
9046      else
9047        lt_cv_prog_compiler_static_works=yes
9048      fi
9049    fi
9050    $RM -r conftest*
9051    LDFLAGS="$save_LDFLAGS"
9052
9053 fi
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9055 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9056
9057 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9058     :
9059 else
9060     lt_prog_compiler_static=
9061 fi
9062
9063
9064
9065
9066
9067
9068
9069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9070 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9071 if ${lt_cv_prog_compiler_c_o+:} false; then :
9072   $as_echo_n "(cached) " >&6
9073 else
9074   lt_cv_prog_compiler_c_o=no
9075    $RM -r conftest 2>/dev/null
9076    mkdir conftest
9077    cd conftest
9078    mkdir out
9079    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9080
9081    lt_compiler_flag="-o out/conftest2.$ac_objext"
9082    # Insert the option either (1) after the last *FLAGS variable, or
9083    # (2) before a word containing "conftest.", or (3) at the end.
9084    # Note that $ac_compile itself does not contain backslashes and begins
9085    # with a dollar sign (not a hyphen), so the echo should work correctly.
9086    lt_compile=`echo "$ac_compile" | $SED \
9087    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9088    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9089    -e 's:$: $lt_compiler_flag:'`
9090    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9091    (eval "$lt_compile" 2>out/conftest.err)
9092    ac_status=$?
9093    cat out/conftest.err >&5
9094    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9096    then
9097      # The compiler can only warn and ignore the option if not recognized
9098      # So say no if there are warnings
9099      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9100      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9101      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9102        lt_cv_prog_compiler_c_o=yes
9103      fi
9104    fi
9105    chmod u+w . 2>&5
9106    $RM conftest*
9107    # SGI C++ compiler will create directory out/ii_files/ for
9108    # template instantiation
9109    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9110    $RM out/* && rmdir out
9111    cd ..
9112    $RM -r conftest
9113    $RM conftest*
9114
9115 fi
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9117 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9118
9119
9120
9121
9122
9123
9124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9125 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9126 if ${lt_cv_prog_compiler_c_o+:} false; then :
9127   $as_echo_n "(cached) " >&6
9128 else
9129   lt_cv_prog_compiler_c_o=no
9130    $RM -r conftest 2>/dev/null
9131    mkdir conftest
9132    cd conftest
9133    mkdir out
9134    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9135
9136    lt_compiler_flag="-o out/conftest2.$ac_objext"
9137    # Insert the option either (1) after the last *FLAGS variable, or
9138    # (2) before a word containing "conftest.", or (3) at the end.
9139    # Note that $ac_compile itself does not contain backslashes and begins
9140    # with a dollar sign (not a hyphen), so the echo should work correctly.
9141    lt_compile=`echo "$ac_compile" | $SED \
9142    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9143    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9144    -e 's:$: $lt_compiler_flag:'`
9145    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9146    (eval "$lt_compile" 2>out/conftest.err)
9147    ac_status=$?
9148    cat out/conftest.err >&5
9149    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9150    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9151    then
9152      # The compiler can only warn and ignore the option if not recognized
9153      # So say no if there are warnings
9154      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9155      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9156      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9157        lt_cv_prog_compiler_c_o=yes
9158      fi
9159    fi
9160    chmod u+w . 2>&5
9161    $RM conftest*
9162    # SGI C++ compiler will create directory out/ii_files/ for
9163    # template instantiation
9164    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9165    $RM out/* && rmdir out
9166    cd ..
9167    $RM -r conftest
9168    $RM conftest*
9169
9170 fi
9171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9172 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9173
9174
9175
9176
9177 hard_links="nottested"
9178 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9179   # do not overwrite the value of need_locks provided by the user
9180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9181 $as_echo_n "checking if we can lock with hard links... " >&6; }
9182   hard_links=yes
9183   $RM conftest*
9184   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9185   touch conftest.a
9186   ln conftest.a conftest.b 2>&5 || hard_links=no
9187   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9189 $as_echo "$hard_links" >&6; }
9190   if test "$hard_links" = no; then
9191     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9192 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9193     need_locks=warn
9194   fi
9195 else
9196   need_locks=no
9197 fi
9198
9199
9200
9201
9202
9203
9204   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9205 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9206
9207   runpath_var=
9208   allow_undefined_flag=
9209   always_export_symbols=no
9210   archive_cmds=
9211   archive_expsym_cmds=
9212   compiler_needs_object=no
9213   enable_shared_with_static_runtimes=no
9214   export_dynamic_flag_spec=
9215   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9216   hardcode_automatic=no
9217   hardcode_direct=no
9218   hardcode_direct_absolute=no
9219   hardcode_libdir_flag_spec=
9220   hardcode_libdir_flag_spec_ld=
9221   hardcode_libdir_separator=
9222   hardcode_minus_L=no
9223   hardcode_shlibpath_var=unsupported
9224   inherit_rpath=no
9225   link_all_deplibs=unknown
9226   module_cmds=
9227   module_expsym_cmds=
9228   old_archive_from_new_cmds=
9229   old_archive_from_expsyms_cmds=
9230   thread_safe_flag_spec=
9231   whole_archive_flag_spec=
9232   # include_expsyms should be a list of space-separated symbols to be *always*
9233   # included in the symbol list
9234   include_expsyms=
9235   # exclude_expsyms can be an extended regexp of symbols to exclude
9236   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9237   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9238   # as well as any symbol that contains `d'.
9239   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9240   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9241   # platforms (ab)use it in PIC code, but their linkers get confused if
9242   # the symbol is explicitly referenced.  Since portable code cannot
9243   # rely on this symbol name, it's probably fine to never include it in
9244   # preloaded symbol tables.
9245   # Exclude shared library initialization/finalization symbols.
9246   extract_expsyms_cmds=
9247
9248   case $host_os in
9249   cygwin* | mingw* | pw32* | cegcc*)
9250     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9251     # When not using gcc, we currently assume that we are using
9252     # Microsoft Visual C++.
9253     if test "$GCC" != yes; then
9254       with_gnu_ld=no
9255     fi
9256     ;;
9257   interix*)
9258     # we just hope/assume this is gcc and not c89 (= MSVC++)
9259     with_gnu_ld=yes
9260     ;;
9261   openbsd*)
9262     with_gnu_ld=no
9263     ;;
9264   esac
9265
9266   ld_shlibs=yes
9267
9268   # On some targets, GNU ld is compatible enough with the native linker
9269   # that we're better off using the native interface for both.
9270   lt_use_gnu_ld_interface=no
9271   if test "$with_gnu_ld" = yes; then
9272     case $host_os in
9273       aix*)
9274         # The AIX port of GNU ld has always aspired to compatibility
9275         # with the native linker.  However, as the warning in the GNU ld
9276         # block says, versions before 2.19.5* couldn't really create working
9277         # shared libraries, regardless of the interface used.
9278         case `$LD -v 2>&1` in
9279           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9280           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9281           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9282           *)
9283             lt_use_gnu_ld_interface=yes
9284             ;;
9285         esac
9286         ;;
9287       *)
9288         lt_use_gnu_ld_interface=yes
9289         ;;
9290     esac
9291   fi
9292
9293   if test "$lt_use_gnu_ld_interface" = yes; then
9294     # If archive_cmds runs LD, not CC, wlarc should be empty
9295     wlarc='${wl}'
9296
9297     # Set some defaults for GNU ld with shared library support. These
9298     # are reset later if shared libraries are not supported. Putting them
9299     # here allows them to be overridden if necessary.
9300     runpath_var=LD_RUN_PATH
9301     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9302     export_dynamic_flag_spec='${wl}--export-dynamic'
9303     # ancient GNU ld didn't support --whole-archive et. al.
9304     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9305       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9306     else
9307       whole_archive_flag_spec=
9308     fi
9309     supports_anon_versioning=no
9310     case `$LD -v 2>&1` in
9311       *GNU\ gold*) supports_anon_versioning=yes ;;
9312       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9313       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9314       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9315       *\ 2.11.*) ;; # other 2.11 versions
9316       *) supports_anon_versioning=yes ;;
9317     esac
9318
9319     # See if GNU ld supports shared libraries.
9320     case $host_os in
9321     aix[3-9]*)
9322       # On AIX/PPC, the GNU linker is very broken
9323       if test "$host_cpu" != ia64; then
9324         ld_shlibs=no
9325         cat <<_LT_EOF 1>&2
9326
9327 *** Warning: the GNU linker, at least up to release 2.19, is reported
9328 *** to be unable to reliably create shared libraries on AIX.
9329 *** Therefore, libtool is disabling shared libraries support.  If you
9330 *** really care for shared libraries, you may want to install binutils
9331 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9332 *** You will then need to restart the configuration process.
9333
9334 _LT_EOF
9335       fi
9336       ;;
9337
9338     amigaos*)
9339       case $host_cpu in
9340       powerpc)
9341             # see comment about AmigaOS4 .so support
9342             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9343             archive_expsym_cmds=''
9344         ;;
9345       m68k)
9346             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9347             hardcode_libdir_flag_spec='-L$libdir'
9348             hardcode_minus_L=yes
9349         ;;
9350       esac
9351       ;;
9352
9353     beos*)
9354       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9355         allow_undefined_flag=unsupported
9356         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9357         # support --undefined.  This deserves some investigation.  FIXME
9358         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9359       else
9360         ld_shlibs=no
9361       fi
9362       ;;
9363
9364     cygwin* | mingw* | pw32* | cegcc*)
9365       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9366       # as there is no search path for DLLs.
9367       hardcode_libdir_flag_spec='-L$libdir'
9368       export_dynamic_flag_spec='${wl}--export-all-symbols'
9369       allow_undefined_flag=unsupported
9370       always_export_symbols=no
9371       enable_shared_with_static_runtimes=yes
9372       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9373
9374       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9375         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9376         # If the export-symbols file already is a .def file (1st line
9377         # is EXPORTS), use it as is; otherwise, prepend...
9378         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9379           cp $export_symbols $output_objdir/$soname.def;
9380         else
9381           echo EXPORTS > $output_objdir/$soname.def;
9382           cat $export_symbols >> $output_objdir/$soname.def;
9383         fi~
9384         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9385       else
9386         ld_shlibs=no
9387       fi
9388       ;;
9389
9390     haiku*)
9391       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9392       link_all_deplibs=yes
9393       ;;
9394
9395     interix[3-9]*)
9396       hardcode_direct=no
9397       hardcode_shlibpath_var=no
9398       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9399       export_dynamic_flag_spec='${wl}-E'
9400       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9401       # Instead, shared libraries are loaded at an image base (0x10000000 by
9402       # default) and relocated if they conflict, which is a slow very memory
9403       # consuming and fragmenting process.  To avoid this, we pick a random,
9404       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9405       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9406       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9407       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9408       ;;
9409
9410     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9411       tmp_diet=no
9412       if test "$host_os" = linux-dietlibc; then
9413         case $cc_basename in
9414           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9415         esac
9416       fi
9417       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9418          && test "$tmp_diet" = no
9419       then
9420         tmp_addflag=' $pic_flag'
9421         tmp_sharedflag='-shared'
9422         case $cc_basename,$host_cpu in
9423         pgcc*)                          # Portland Group C compiler
9424           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'
9425           tmp_addflag=' $pic_flag'
9426           ;;
9427         pgf77* | pgf90* | pgf95* | pgfortran*)
9428                                         # Portland Group f77 and f90 compilers
9429           whole_archive_flag_spec='${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'
9430           tmp_addflag=' $pic_flag -Mnomain' ;;
9431         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9432           tmp_addflag=' -i_dynamic' ;;
9433         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9434           tmp_addflag=' -i_dynamic -nofor_main' ;;
9435         ifc* | ifort*)                  # Intel Fortran compiler
9436           tmp_addflag=' -nofor_main' ;;
9437         lf95*)                          # Lahey Fortran 8.1
9438           whole_archive_flag_spec=
9439           tmp_sharedflag='--shared' ;;
9440         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9441           tmp_sharedflag='-qmkshrobj'
9442           tmp_addflag= ;;
9443         nvcc*)  # Cuda Compiler Driver 2.2
9444           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9445           compiler_needs_object=yes
9446           ;;
9447         esac
9448         case `$CC -V 2>&1 | sed 5q` in
9449         *Sun\ C*)                       # Sun C 5.9
9450           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\"` ${wl}--no-whole-archive'
9451           compiler_needs_object=yes
9452           tmp_sharedflag='-G' ;;
9453         *Sun\ F*)                       # Sun Fortran 8.3
9454           tmp_sharedflag='-G' ;;
9455         esac
9456         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9457
9458         if test "x$supports_anon_versioning" = xyes; then
9459           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9460             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9461             echo "local: *; };" >> $output_objdir/$libname.ver~
9462             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9463         fi
9464
9465         case $cc_basename in
9466         xlf* | bgf* | bgxlf* | mpixlf*)
9467           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9468           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9469           hardcode_libdir_flag_spec=
9470           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9471           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9472           if test "x$supports_anon_versioning" = xyes; then
9473             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9474               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9475               echo "local: *; };" >> $output_objdir/$libname.ver~
9476               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9477           fi
9478           ;;
9479         esac
9480       else
9481         ld_shlibs=no
9482       fi
9483       ;;
9484
9485     netbsd*)
9486       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9487         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9488         wlarc=
9489       else
9490         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9491         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9492       fi
9493       ;;
9494
9495     solaris*)
9496       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9497         ld_shlibs=no
9498         cat <<_LT_EOF 1>&2
9499
9500 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9501 *** create shared libraries on Solaris systems.  Therefore, libtool
9502 *** is disabling shared libraries support.  We urge you to upgrade GNU
9503 *** binutils to release 2.9.1 or newer.  Another option is to modify
9504 *** your PATH or compiler configuration so that the native linker is
9505 *** used, and then restart.
9506
9507 _LT_EOF
9508       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9509         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9510         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9511       else
9512         ld_shlibs=no
9513       fi
9514       ;;
9515
9516     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9517       case `$LD -v 2>&1` in
9518         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9519         ld_shlibs=no
9520         cat <<_LT_EOF 1>&2
9521
9522 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9523 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9524 *** is disabling shared libraries support.  We urge you to upgrade GNU
9525 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9526 *** your PATH or compiler configuration so that the native linker is
9527 *** used, and then restart.
9528
9529 _LT_EOF
9530         ;;
9531         *)
9532           # For security reasons, it is highly recommended that you always
9533           # use absolute paths for naming shared libraries, and exclude the
9534           # DT_RUNPATH tag from executables and libraries.  But doing so
9535           # requires that you compile everything twice, which is a pain.
9536           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9537             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9538             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9539             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9540           else
9541             ld_shlibs=no
9542           fi
9543         ;;
9544       esac
9545       ;;
9546
9547     sunos4*)
9548       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9549       wlarc=
9550       hardcode_direct=yes
9551       hardcode_shlibpath_var=no
9552       ;;
9553
9554     *)
9555       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9556         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9557         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9558       else
9559         ld_shlibs=no
9560       fi
9561       ;;
9562     esac
9563
9564     if test "$ld_shlibs" = no; then
9565       runpath_var=
9566       hardcode_libdir_flag_spec=
9567       export_dynamic_flag_spec=
9568       whole_archive_flag_spec=
9569     fi
9570   else
9571     # PORTME fill in a description of your system's linker (not GNU ld)
9572     case $host_os in
9573     aix3*)
9574       allow_undefined_flag=unsupported
9575       always_export_symbols=yes
9576       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9577       # Note: this linker hardcodes the directories in LIBPATH if there
9578       # are no directories specified by -L.
9579       hardcode_minus_L=yes
9580       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9581         # Neither direct hardcoding nor static linking is supported with a
9582         # broken collect2.
9583         hardcode_direct=unsupported
9584       fi
9585       ;;
9586
9587     aix[4-9]*)
9588       if test "$host_cpu" = ia64; then
9589         # On IA64, the linker does run time linking by default, so we don't
9590         # have to do anything special.
9591         aix_use_runtimelinking=no
9592         exp_sym_flag='-Bexport'
9593         no_entry_flag=""
9594       else
9595         # If we're using GNU nm, then we don't want the "-C" option.
9596         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9597         # Also, AIX nm treats weak defined symbols like other global
9598         # defined symbols, whereas GNU nm marks them as "W".
9599         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9600           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9601         else
9602           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9603         fi
9604         aix_use_runtimelinking=no
9605
9606         # Test if we are trying to use run time linking or normal
9607         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9608         # need to do runtime linking.
9609         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9610           for ld_flag in $LDFLAGS; do
9611           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9612             aix_use_runtimelinking=yes
9613             break
9614           fi
9615           done
9616           ;;
9617         esac
9618
9619         exp_sym_flag='-bexport'
9620         no_entry_flag='-bnoentry'
9621       fi
9622
9623       # When large executables or shared objects are built, AIX ld can
9624       # have problems creating the table of contents.  If linking a library
9625       # or program results in "error TOC overflow" add -mminimal-toc to
9626       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9627       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9628
9629       archive_cmds=''
9630       hardcode_direct=yes
9631       hardcode_direct_absolute=yes
9632       hardcode_libdir_separator=':'
9633       link_all_deplibs=yes
9634       file_list_spec='${wl}-f,'
9635
9636       if test "$GCC" = yes; then
9637         case $host_os in aix4.[012]|aix4.[012].*)
9638         # We only want to do this on AIX 4.2 and lower, the check
9639         # below for broken collect2 doesn't work under 4.3+
9640           collect2name=`${CC} -print-prog-name=collect2`
9641           if test -f "$collect2name" &&
9642            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9643           then
9644           # We have reworked collect2
9645           :
9646           else
9647           # We have old collect2
9648           hardcode_direct=unsupported
9649           # It fails to find uninstalled libraries when the uninstalled
9650           # path is not listed in the libpath.  Setting hardcode_minus_L
9651           # to unsupported forces relinking
9652           hardcode_minus_L=yes
9653           hardcode_libdir_flag_spec='-L$libdir'
9654           hardcode_libdir_separator=
9655           fi
9656           ;;
9657         esac
9658         shared_flag='-shared'
9659         if test "$aix_use_runtimelinking" = yes; then
9660           shared_flag="$shared_flag "'${wl}-G'
9661         fi
9662       else
9663         # not using gcc
9664         if test "$host_cpu" = ia64; then
9665         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9666         # chokes on -Wl,-G. The following line is correct:
9667           shared_flag='-G'
9668         else
9669           if test "$aix_use_runtimelinking" = yes; then
9670             shared_flag='${wl}-G'
9671           else
9672             shared_flag='${wl}-bM:SRE'
9673           fi
9674         fi
9675       fi
9676
9677       export_dynamic_flag_spec='${wl}-bexpall'
9678       # It seems that -bexpall does not export symbols beginning with
9679       # underscore (_), so it is better to generate a list of symbols to export.
9680       always_export_symbols=yes
9681       if test "$aix_use_runtimelinking" = yes; then
9682         # Warning - without using the other runtime loading flags (-brtl),
9683         # -berok will link without error, but may produce a broken library.
9684         allow_undefined_flag='-berok'
9685         # Determine the default libpath from the value encoded in an
9686         # empty executable.
9687         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9688 /* end confdefs.h.  */
9689
9690 int
9691 main ()
9692 {
9693
9694   ;
9695   return 0;
9696 }
9697 _ACEOF
9698 if ac_fn_c_try_link "$LINENO"; then :
9699
9700 lt_aix_libpath_sed='
9701     /Import File Strings/,/^$/ {
9702         /^0/ {
9703             s/^0  *\(.*\)$/\1/
9704             p
9705         }
9706     }'
9707 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9708 # Check for a 64-bit object if we didn't find anything.
9709 if test -z "$aix_libpath"; then
9710   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9711 fi
9712 fi
9713 rm -f core conftest.err conftest.$ac_objext \
9714     conftest$ac_exeext conftest.$ac_ext
9715 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9716
9717         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9718         archive_expsym_cmds='$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 $shared_flag"
9719       else
9720         if test "$host_cpu" = ia64; then
9721           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9722           allow_undefined_flag="-z nodefs"
9723           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9724         else
9725          # Determine the default libpath from the value encoded in an
9726          # empty executable.
9727          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9728 /* end confdefs.h.  */
9729
9730 int
9731 main ()
9732 {
9733
9734   ;
9735   return 0;
9736 }
9737 _ACEOF
9738 if ac_fn_c_try_link "$LINENO"; then :
9739
9740 lt_aix_libpath_sed='
9741     /Import File Strings/,/^$/ {
9742         /^0/ {
9743             s/^0  *\(.*\)$/\1/
9744             p
9745         }
9746     }'
9747 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9748 # Check for a 64-bit object if we didn't find anything.
9749 if test -z "$aix_libpath"; then
9750   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9751 fi
9752 fi
9753 rm -f core conftest.err conftest.$ac_objext \
9754     conftest$ac_exeext conftest.$ac_ext
9755 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9756
9757          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9758           # Warning - without using the other run time loading flags,
9759           # -berok will link without error, but may produce a broken library.
9760           no_undefined_flag=' ${wl}-bernotok'
9761           allow_undefined_flag=' ${wl}-berok'
9762           if test "$with_gnu_ld" = yes; then
9763             # We only use this code for GNU lds that support --whole-archive.
9764             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9765           else
9766             # Exported symbols can be pulled into shared objects from archives
9767             whole_archive_flag_spec='$convenience'
9768           fi
9769           archive_cmds_need_lc=yes
9770           # This is similar to how AIX traditionally builds its shared libraries.
9771           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'
9772         fi
9773       fi
9774       ;;
9775
9776     amigaos*)
9777       case $host_cpu in
9778       powerpc)
9779             # see comment about AmigaOS4 .so support
9780             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9781             archive_expsym_cmds=''
9782         ;;
9783       m68k)
9784             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9785             hardcode_libdir_flag_spec='-L$libdir'
9786             hardcode_minus_L=yes
9787         ;;
9788       esac
9789       ;;
9790
9791     bsdi[45]*)
9792       export_dynamic_flag_spec=-rdynamic
9793       ;;
9794
9795     cygwin* | mingw* | pw32* | cegcc*)
9796       # When not using gcc, we currently assume that we are using
9797       # Microsoft Visual C++.
9798       # hardcode_libdir_flag_spec is actually meaningless, as there is
9799       # no search path for DLLs.
9800       hardcode_libdir_flag_spec=' '
9801       allow_undefined_flag=unsupported
9802       # Tell ltmain to make .lib files, not .a files.
9803       libext=lib
9804       # Tell ltmain to make .dll files, not .so files.
9805       shrext_cmds=".dll"
9806       # FIXME: Setting linknames here is a bad hack.
9807       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9808       # The linker will automatically build a .lib file if we build a DLL.
9809       old_archive_from_new_cmds='true'
9810       # FIXME: Should let the user specify the lib program.
9811       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9812       fix_srcfile_path='`cygpath -w "$srcfile"`'
9813       enable_shared_with_static_runtimes=yes
9814       ;;
9815
9816     darwin* | rhapsody*)
9817
9818
9819
9820   # Publish an arg to allow the user to select that Darwin host (and target)
9821   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9822   # requires that the user of the library then adds an 'rpath' to the DSO that
9823   # needs access.
9824   # NOTE: there are defaults below, for systems that support rpaths.  The person
9825   # configuring can override the defaults for any system version that supports
9826   # them - they are, however, forced off for system versions without support.
9827   # Check whether --enable-darwin-at-rpath was given.
9828 if test "${enable_darwin_at_rpath+set}" = set; then :
9829   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
9830     # This is not supported before macOS 10.5 / Darwin9.
9831     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9832       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9833         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9834 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9835         enable_darwin_at_rpath=no
9836       ;;
9837     esac
9838    fi
9839 else
9840   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9841     # As above, before 10.5 / Darwin9 this does not work.
9842      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9843        enable_darwin_at_rpath=no
9844        ;;
9845
9846     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9847     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9848     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9849       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9850       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9851 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9852       enable_darwin_at_rpath=yes
9853       ;;
9854     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9855     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9856
9857     esac
9858
9859 fi
9860
9861
9862   archive_cmds_need_lc=no
9863   hardcode_direct=no
9864   hardcode_automatic=yes
9865   hardcode_shlibpath_var=unsupported
9866   if test "$lt_cv_ld_force_load" = "yes"; then
9867     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9868   else
9869     whole_archive_flag_spec=''
9870   fi
9871   link_all_deplibs=yes
9872   allow_undefined_flag="$_lt_dar_allow_undefined"
9873   case $cc_basename in
9874      ifort*) _lt_dar_can_shared=yes ;;
9875      *) _lt_dar_can_shared=$GCC ;;
9876   esac
9877   if test "$_lt_dar_can_shared" = "yes"; then
9878     output_verbose_link_cmd=func_echo_all
9879     _lt_install_name='\$rpath/\$soname'
9880     if test "x$enable_darwin_at_rpath" = "xyes"; then
9881       _lt_install_name='@rpath/\$soname'
9882     fi
9883     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9884     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9885     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 ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
9886     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}"
9887
9888   else
9889   ld_shlibs=no
9890   fi
9891
9892       ;;
9893
9894     dgux*)
9895       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9896       hardcode_libdir_flag_spec='-L$libdir'
9897       hardcode_shlibpath_var=no
9898       ;;
9899
9900     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9901     # support.  Future versions do this automatically, but an explicit c++rt0.o
9902     # does not break anything, and helps significantly (at the cost of a little
9903     # extra space).
9904     freebsd2.2*)
9905       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9906       hardcode_libdir_flag_spec='-R$libdir'
9907       hardcode_direct=yes
9908       hardcode_shlibpath_var=no
9909       ;;
9910
9911     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9912     freebsd2.*)
9913       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9914       hardcode_direct=yes
9915       hardcode_minus_L=yes
9916       hardcode_shlibpath_var=no
9917       ;;
9918
9919     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9920     freebsd* | dragonfly*)
9921       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9922       hardcode_libdir_flag_spec='-R$libdir'
9923       hardcode_direct=yes
9924       hardcode_shlibpath_var=no
9925       ;;
9926
9927     hpux9*)
9928       if test "$GCC" = yes; then
9929         archive_cmds='$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 $lib'
9930       else
9931         archive_cmds='$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 $lib'
9932       fi
9933       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9934       hardcode_libdir_separator=:
9935       hardcode_direct=yes
9936
9937       # hardcode_minus_L: Not really in the search PATH,
9938       # but as the default location of the library.
9939       hardcode_minus_L=yes
9940       export_dynamic_flag_spec='${wl}-E'
9941       ;;
9942
9943     hpux10*)
9944       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9945         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9946       else
9947         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9948       fi
9949       if test "$with_gnu_ld" = no; then
9950         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9951         hardcode_libdir_flag_spec_ld='+b $libdir'
9952         hardcode_libdir_separator=:
9953         hardcode_direct=yes
9954         hardcode_direct_absolute=yes
9955         export_dynamic_flag_spec='${wl}-E'
9956         # hardcode_minus_L: Not really in the search PATH,
9957         # but as the default location of the library.
9958         hardcode_minus_L=yes
9959       fi
9960       ;;
9961
9962     hpux11*)
9963       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9964         case $host_cpu in
9965         hppa*64*)
9966           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9967           ;;
9968         ia64*)
9969           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9970           ;;
9971         *)
9972           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9973           ;;
9974         esac
9975       else
9976         case $host_cpu in
9977         hppa*64*)
9978           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9979           ;;
9980         ia64*)
9981           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9982           ;;
9983         *)
9984
9985           # Older versions of the 11.00 compiler do not understand -b yet
9986           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9987           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9988 $as_echo_n "checking if $CC understands -b... " >&6; }
9989 if ${lt_cv_prog_compiler__b+:} false; then :
9990   $as_echo_n "(cached) " >&6
9991 else
9992   lt_cv_prog_compiler__b=no
9993    save_LDFLAGS="$LDFLAGS"
9994    LDFLAGS="$LDFLAGS -b"
9995    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9996    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9997      # The linker can only warn and ignore the option if not recognized
9998      # So say no if there are warnings
9999      if test -s conftest.err; then
10000        # Append any errors to the config.log.
10001        cat conftest.err 1>&5
10002        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10003        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10004        if diff conftest.exp conftest.er2 >/dev/null; then
10005          lt_cv_prog_compiler__b=yes
10006        fi
10007      else
10008        lt_cv_prog_compiler__b=yes
10009      fi
10010    fi
10011    $RM -r conftest*
10012    LDFLAGS="$save_LDFLAGS"
10013
10014 fi
10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10016 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10017
10018 if test x"$lt_cv_prog_compiler__b" = xyes; then
10019     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10020 else
10021     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10022 fi
10023
10024           ;;
10025         esac
10026       fi
10027       if test "$with_gnu_ld" = no; then
10028         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10029         hardcode_libdir_separator=:
10030
10031         case $host_cpu in
10032         hppa*64*|ia64*)
10033           hardcode_direct=no
10034           hardcode_shlibpath_var=no
10035           ;;
10036         *)
10037           hardcode_direct=yes
10038           hardcode_direct_absolute=yes
10039           export_dynamic_flag_spec='${wl}-E'
10040
10041           # hardcode_minus_L: Not really in the search PATH,
10042           # but as the default location of the library.
10043           hardcode_minus_L=yes
10044           ;;
10045         esac
10046       fi
10047       ;;
10048
10049     irix5* | irix6* | nonstopux*)
10050       if test "$GCC" = yes; then
10051         archive_cmds='$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 $lib'
10052         # Try to use the -exported_symbol ld option, if it does not
10053         # work, assume that -exports_file does not work either and
10054         # implicitly export all symbols.
10055         save_LDFLAGS="$LDFLAGS"
10056         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10057         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10058 /* end confdefs.h.  */
10059 int foo(void) {}
10060 _ACEOF
10061 if ac_fn_c_try_link "$LINENO"; then :
10062   archive_expsym_cmds='$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 $lib'
10063
10064 fi
10065 rm -f core conftest.err conftest.$ac_objext \
10066     conftest$ac_exeext conftest.$ac_ext
10067         LDFLAGS="$save_LDFLAGS"
10068       else
10069         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10070         archive_expsym_cmds='$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 $lib'
10071       fi
10072       archive_cmds_need_lc='no'
10073       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10074       hardcode_libdir_separator=:
10075       inherit_rpath=yes
10076       link_all_deplibs=yes
10077       ;;
10078
10079     netbsd*)
10080       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10081         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10082       else
10083         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10084       fi
10085       hardcode_libdir_flag_spec='-R$libdir'
10086       hardcode_direct=yes
10087       hardcode_shlibpath_var=no
10088       ;;
10089
10090     newsos6)
10091       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10092       hardcode_direct=yes
10093       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10094       hardcode_libdir_separator=:
10095       hardcode_shlibpath_var=no
10096       ;;
10097
10098     *nto* | *qnx*)
10099       ;;
10100
10101     openbsd*)
10102       if test -f /usr/libexec/ld.so; then
10103         hardcode_direct=yes
10104         hardcode_shlibpath_var=no
10105         hardcode_direct_absolute=yes
10106         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10107           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10108           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10109           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10110           export_dynamic_flag_spec='${wl}-E'
10111         else
10112           case $host_os in
10113            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10114              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10115              hardcode_libdir_flag_spec='-R$libdir'
10116              ;;
10117            *)
10118              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10119              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10120              ;;
10121           esac
10122         fi
10123       else
10124         ld_shlibs=no
10125       fi
10126       ;;
10127
10128     os2*)
10129       hardcode_libdir_flag_spec='-L$libdir'
10130       hardcode_minus_L=yes
10131       allow_undefined_flag=unsupported
10132       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'
10133       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10134       ;;
10135
10136     osf3*)
10137       if test "$GCC" = yes; then
10138         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10139         archive_cmds='$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 $lib'
10140       else
10141         allow_undefined_flag=' -expect_unresolved \*'
10142         archive_cmds='$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 $lib'
10143       fi
10144       archive_cmds_need_lc='no'
10145       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10146       hardcode_libdir_separator=:
10147       ;;
10148
10149     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10150       if test "$GCC" = yes; then
10151         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10152         archive_cmds='$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 $lib'
10153         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10154       else
10155         allow_undefined_flag=' -expect_unresolved \*'
10156         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'
10157         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~
10158         $CC -shared${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'
10159
10160         # Both c and cxx compiler support -rpath directly
10161         hardcode_libdir_flag_spec='-rpath $libdir'
10162       fi
10163       archive_cmds_need_lc='no'
10164       hardcode_libdir_separator=:
10165       ;;
10166
10167     solaris*)
10168       no_undefined_flag=' -z defs'
10169       if test "$GCC" = yes; then
10170         wlarc='${wl}'
10171         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10172         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10173           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10174       else
10175         case `$CC -V 2>&1` in
10176         *"Compilers 5.0"*)
10177           wlarc=''
10178           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10179           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10180           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10181           ;;
10182         *)
10183           wlarc='${wl}'
10184           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10185           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10186           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10187           ;;
10188         esac
10189       fi
10190       hardcode_libdir_flag_spec='-R$libdir'
10191       hardcode_shlibpath_var=no
10192       case $host_os in
10193       solaris2.[0-5] | solaris2.[0-5].*) ;;
10194       *)
10195         # The compiler driver will combine and reorder linker options,
10196         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10197         # but is careful enough not to reorder.
10198         # Supported since Solaris 2.6 (maybe 2.5.1?)
10199         if test "$GCC" = yes; then
10200           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10201         else
10202           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10203         fi
10204         ;;
10205       esac
10206       link_all_deplibs=yes
10207       ;;
10208
10209     sunos4*)
10210       if test "x$host_vendor" = xsequent; then
10211         # Use $CC to link under sequent, because it throws in some extra .o
10212         # files that make .init and .fini sections work.
10213         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10214       else
10215         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10216       fi
10217       hardcode_libdir_flag_spec='-L$libdir'
10218       hardcode_direct=yes
10219       hardcode_minus_L=yes
10220       hardcode_shlibpath_var=no
10221       ;;
10222
10223     sysv4)
10224       case $host_vendor in
10225         sni)
10226           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10227           hardcode_direct=yes # is this really true???
10228         ;;
10229         siemens)
10230           ## LD is ld it makes a PLAMLIB
10231           ## CC just makes a GrossModule.
10232           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10233           reload_cmds='$CC -r -o $output$reload_objs'
10234           hardcode_direct=no
10235         ;;
10236         motorola)
10237           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10238           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10239         ;;
10240       esac
10241       runpath_var='LD_RUN_PATH'
10242       hardcode_shlibpath_var=no
10243       ;;
10244
10245     sysv4.3*)
10246       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10247       hardcode_shlibpath_var=no
10248       export_dynamic_flag_spec='-Bexport'
10249       ;;
10250
10251     sysv4*MP*)
10252       if test -d /usr/nec; then
10253         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10254         hardcode_shlibpath_var=no
10255         runpath_var=LD_RUN_PATH
10256         hardcode_runpath_var=yes
10257         ld_shlibs=yes
10258       fi
10259       ;;
10260
10261     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10262       no_undefined_flag='${wl}-z,text'
10263       archive_cmds_need_lc=no
10264       hardcode_shlibpath_var=no
10265       runpath_var='LD_RUN_PATH'
10266
10267       if test "$GCC" = yes; then
10268         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10269         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10270       else
10271         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10272         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10273       fi
10274       ;;
10275
10276     sysv5* | sco3.2v5* | sco5v6*)
10277       # Note: We can NOT use -z defs as we might desire, because we do not
10278       # link with -lc, and that would cause any symbols used from libc to
10279       # always be unresolved, which means just about no library would
10280       # ever link correctly.  If we're not using GNU ld we use -z text
10281       # though, which does catch some bad symbols but isn't as heavy-handed
10282       # as -z defs.
10283       no_undefined_flag='${wl}-z,text'
10284       allow_undefined_flag='${wl}-z,nodefs'
10285       archive_cmds_need_lc=no
10286       hardcode_shlibpath_var=no
10287       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10288       hardcode_libdir_separator=':'
10289       link_all_deplibs=yes
10290       export_dynamic_flag_spec='${wl}-Bexport'
10291       runpath_var='LD_RUN_PATH'
10292
10293       if test "$GCC" = yes; then
10294         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10295         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10296       else
10297         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10298         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10299       fi
10300       ;;
10301
10302     uts4*)
10303       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10304       hardcode_libdir_flag_spec='-L$libdir'
10305       hardcode_shlibpath_var=no
10306       ;;
10307
10308     *)
10309       ld_shlibs=no
10310       ;;
10311     esac
10312
10313     if test x$host_vendor = xsni; then
10314       case $host in
10315       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10316         export_dynamic_flag_spec='${wl}-Blargedynsym'
10317         ;;
10318       esac
10319     fi
10320   fi
10321
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10323 $as_echo "$ld_shlibs" >&6; }
10324 test "$ld_shlibs" = no && can_build_shared=no
10325
10326 with_gnu_ld=$with_gnu_ld
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342 #
10343 # Do we need to explicitly link libc?
10344 #
10345 case "x$archive_cmds_need_lc" in
10346 x|xyes)
10347   # Assume -lc should be added
10348   archive_cmds_need_lc=yes
10349
10350   if test "$enable_shared" = yes && test "$GCC" = yes; then
10351     case $archive_cmds in
10352     *'~'*)
10353       # FIXME: we may have to deal with multi-command sequences.
10354       ;;
10355     '$CC '*)
10356       # Test whether the compiler implicitly links with -lc since on some
10357       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10358       # to ld, don't add -lc before -lgcc.
10359       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10360 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10361 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10362   $as_echo_n "(cached) " >&6
10363 else
10364   $RM conftest*
10365         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10366
10367         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10368   (eval $ac_compile) 2>&5
10369   ac_status=$?
10370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10371   test $ac_status = 0; } 2>conftest.err; then
10372           soname=conftest
10373           lib=conftest
10374           libobjs=conftest.$ac_objext
10375           deplibs=
10376           wl=$lt_prog_compiler_wl
10377           pic_flag=$lt_prog_compiler_pic
10378           compiler_flags=-v
10379           linker_flags=-v
10380           verstring=
10381           output_objdir=.
10382           libname=conftest
10383           lt_save_allow_undefined_flag=$allow_undefined_flag
10384           allow_undefined_flag=
10385           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10386   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10387   ac_status=$?
10388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10389   test $ac_status = 0; }
10390           then
10391             lt_cv_archive_cmds_need_lc=no
10392           else
10393             lt_cv_archive_cmds_need_lc=yes
10394           fi
10395           allow_undefined_flag=$lt_save_allow_undefined_flag
10396         else
10397           cat conftest.err 1>&5
10398         fi
10399         $RM conftest*
10400
10401 fi
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10403 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10404       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10405       ;;
10406     esac
10407   fi
10408   ;;
10409 esac
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10568 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10569
10570 if test "$GCC" = yes; then
10571   case $host_os in
10572     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10573     *) lt_awk_arg="/^libraries:/" ;;
10574   esac
10575   case $host_os in
10576     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10577     *) lt_sed_strip_eq="s,=/,/,g" ;;
10578   esac
10579   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10580   case $lt_search_path_spec in
10581   *\;*)
10582     # if the path contains ";" then we assume it to be the separator
10583     # otherwise default to the standard path separator (i.e. ":") - it is
10584     # assumed that no part of a normal pathname contains ";" but that should
10585     # okay in the real world where ";" in dirpaths is itself problematic.
10586     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10587     ;;
10588   *)
10589     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10590     ;;
10591   esac
10592   # Ok, now we have the path, separated by spaces, we can step through it
10593   # and add multilib dir if necessary.
10594   lt_tmp_lt_search_path_spec=
10595   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10596   for lt_sys_path in $lt_search_path_spec; do
10597     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10598       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10599     else
10600       test -d "$lt_sys_path" && \
10601         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10602     fi
10603   done
10604   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10605 BEGIN {RS=" "; FS="/|\n";} {
10606   lt_foo="";
10607   lt_count=0;
10608   for (lt_i = NF; lt_i > 0; lt_i--) {
10609     if ($lt_i != "" && $lt_i != ".") {
10610       if ($lt_i == "..") {
10611         lt_count++;
10612       } else {
10613         if (lt_count == 0) {
10614           lt_foo="/" $lt_i lt_foo;
10615         } else {
10616           lt_count--;
10617         }
10618       }
10619     }
10620   }
10621   if (lt_foo != "") { lt_freq[lt_foo]++; }
10622   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10623 }'`
10624   # AWK program above erroneously prepends '/' to C:/dos/paths
10625   # for these hosts.
10626   case $host_os in
10627     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10628       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10629   esac
10630   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10631 else
10632   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10633 fi
10634 library_names_spec=
10635 libname_spec='lib$name'
10636 soname_spec=
10637 shrext_cmds=".so"
10638 postinstall_cmds=
10639 postuninstall_cmds=
10640 finish_cmds=
10641 finish_eval=
10642 shlibpath_var=
10643 shlibpath_overrides_runpath=unknown
10644 version_type=none
10645 dynamic_linker="$host_os ld.so"
10646 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10647 need_lib_prefix=unknown
10648 hardcode_into_libs=no
10649
10650 # when you set need_version to no, make sure it does not cause -set_version
10651 # flags to be left without arguments
10652 need_version=unknown
10653
10654 case $host_os in
10655 aix3*)
10656   version_type=linux
10657   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10658   shlibpath_var=LIBPATH
10659
10660   # AIX 3 has no versioning support, so we append a major version to the name.
10661   soname_spec='${libname}${release}${shared_ext}$major'
10662   ;;
10663
10664 aix[4-9]*)
10665   version_type=linux
10666   need_lib_prefix=no
10667   need_version=no
10668   hardcode_into_libs=yes
10669   if test "$host_cpu" = ia64; then
10670     # AIX 5 supports IA64
10671     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10672     shlibpath_var=LD_LIBRARY_PATH
10673   else
10674     # With GCC up to 2.95.x, collect2 would create an import file
10675     # for dependence libraries.  The import file would start with
10676     # the line `#! .'.  This would cause the generated library to
10677     # depend on `.', always an invalid library.  This was fixed in
10678     # development snapshots of GCC prior to 3.0.
10679     case $host_os in
10680       aix4 | aix4.[01] | aix4.[01].*)
10681       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10682            echo ' yes '
10683            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10684         :
10685       else
10686         can_build_shared=no
10687       fi
10688       ;;
10689     esac
10690     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10691     # soname into executable. Probably we can add versioning support to
10692     # collect2, so additional links can be useful in future.
10693     if test "$aix_use_runtimelinking" = yes; then
10694       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10695       # instead of lib<name>.a to let people know that these are not
10696       # typical AIX shared libraries.
10697       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10698     else
10699       # We preserve .a as extension for shared libraries through AIX4.2
10700       # and later when we are not doing run time linking.
10701       library_names_spec='${libname}${release}.a $libname.a'
10702       soname_spec='${libname}${release}${shared_ext}$major'
10703     fi
10704     shlibpath_var=LIBPATH
10705   fi
10706   ;;
10707
10708 amigaos*)
10709   case $host_cpu in
10710   powerpc)
10711     # Since July 2007 AmigaOS4 officially supports .so libraries.
10712     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10713     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10714     ;;
10715   m68k)
10716     library_names_spec='$libname.ixlibrary $libname.a'
10717     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10718     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 ${libname}_ixlibrary.a || exit 1; done'
10719     ;;
10720   esac
10721   ;;
10722
10723 beos*)
10724   library_names_spec='${libname}${shared_ext}'
10725   dynamic_linker="$host_os ld.so"
10726   shlibpath_var=LIBRARY_PATH
10727   ;;
10728
10729 bsdi[45]*)
10730   version_type=linux
10731   need_version=no
10732   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10733   soname_spec='${libname}${release}${shared_ext}$major'
10734   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10735   shlibpath_var=LD_LIBRARY_PATH
10736   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10737   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10738   # the default ld.so.conf also contains /usr/contrib/lib and
10739   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10740   # libtool to hard-code these into programs
10741   ;;
10742
10743 cygwin* | mingw* | pw32* | cegcc*)
10744   version_type=windows
10745   shrext_cmds=".dll"
10746   need_version=no
10747   need_lib_prefix=no
10748
10749   case $GCC,$host_os in
10750   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10751     library_names_spec='$libname.dll.a'
10752     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10753     postinstall_cmds='base_file=`basename \${file}`~
10754       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10755       dldir=$destdir/`dirname \$dlpath`~
10756       test -d \$dldir || mkdir -p \$dldir~
10757       $install_prog $dir/$dlname \$dldir/$dlname~
10758       chmod a+x \$dldir/$dlname~
10759       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10760         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10761       fi'
10762     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10763       dlpath=$dir/\$dldll~
10764        $RM \$dlpath'
10765     shlibpath_overrides_runpath=yes
10766
10767     case $host_os in
10768     cygwin*)
10769       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10770       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10771
10772       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10773       ;;
10774     mingw* | cegcc*)
10775       # MinGW DLLs use traditional 'lib' prefix
10776       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10777       ;;
10778     pw32*)
10779       # pw32 DLLs use 'pw' prefix rather than 'lib'
10780       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10781       ;;
10782     esac
10783     ;;
10784
10785   *)
10786     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10787     ;;
10788   esac
10789   dynamic_linker='Win32 ld.exe'
10790   # FIXME: first we should search . and the directory the executable is in
10791   shlibpath_var=PATH
10792   ;;
10793
10794 darwin* | rhapsody*)
10795   dynamic_linker="$host_os dyld"
10796   version_type=darwin
10797   need_lib_prefix=no
10798   need_version=no
10799   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10800   soname_spec='${libname}${release}${major}$shared_ext'
10801   shlibpath_overrides_runpath=yes
10802   shlibpath_var=DYLD_LIBRARY_PATH
10803   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10804
10805   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10806   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10807   ;;
10808
10809 dgux*)
10810   version_type=linux
10811   need_lib_prefix=no
10812   need_version=no
10813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10814   soname_spec='${libname}${release}${shared_ext}$major'
10815   shlibpath_var=LD_LIBRARY_PATH
10816   ;;
10817
10818 freebsd* | dragonfly*)
10819   # DragonFly does not have aout.  When/if they implement a new
10820   # versioning mechanism, adjust this.
10821   if test -x /usr/bin/objformat; then
10822     objformat=`/usr/bin/objformat`
10823   else
10824     case $host_os in
10825     freebsd[23].*) objformat=aout ;;
10826     *) objformat=elf ;;
10827     esac
10828   fi
10829   version_type=freebsd-$objformat
10830   case $version_type in
10831     freebsd-elf*)
10832       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10833       need_version=no
10834       need_lib_prefix=no
10835       ;;
10836     freebsd-*)
10837       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10838       need_version=yes
10839       ;;
10840   esac
10841   shlibpath_var=LD_LIBRARY_PATH
10842   case $host_os in
10843   freebsd2.*)
10844     shlibpath_overrides_runpath=yes
10845     ;;
10846   freebsd3.[01]* | freebsdelf3.[01]*)
10847     shlibpath_overrides_runpath=yes
10848     hardcode_into_libs=yes
10849     ;;
10850   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10851   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10852     shlibpath_overrides_runpath=no
10853     hardcode_into_libs=yes
10854     ;;
10855   *) # from 4.6 on, and DragonFly
10856     shlibpath_overrides_runpath=yes
10857     hardcode_into_libs=yes
10858     ;;
10859   esac
10860   ;;
10861
10862 haiku*)
10863   version_type=linux
10864   need_lib_prefix=no
10865   need_version=no
10866   dynamic_linker="$host_os runtime_loader"
10867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10868   soname_spec='${libname}${release}${shared_ext}$major'
10869   shlibpath_var=LIBRARY_PATH
10870   shlibpath_overrides_runpath=yes
10871   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10872   hardcode_into_libs=yes
10873   ;;
10874
10875 hpux9* | hpux10* | hpux11*)
10876   # Give a soname corresponding to the major version so that dld.sl refuses to
10877   # link against other versions.
10878   version_type=sunos
10879   need_lib_prefix=no
10880   need_version=no
10881   case $host_cpu in
10882   ia64*)
10883     shrext_cmds='.so'
10884     hardcode_into_libs=yes
10885     dynamic_linker="$host_os dld.so"
10886     shlibpath_var=LD_LIBRARY_PATH
10887     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10888     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10889     soname_spec='${libname}${release}${shared_ext}$major'
10890     if test "X$HPUX_IA64_MODE" = X32; then
10891       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10892     else
10893       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10894     fi
10895     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10896     ;;
10897   hppa*64*)
10898     shrext_cmds='.sl'
10899     hardcode_into_libs=yes
10900     dynamic_linker="$host_os dld.sl"
10901     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10902     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10903     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10904     soname_spec='${libname}${release}${shared_ext}$major'
10905     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10906     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10907     ;;
10908   *)
10909     shrext_cmds='.sl'
10910     dynamic_linker="$host_os dld.sl"
10911     shlibpath_var=SHLIB_PATH
10912     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10913     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10914     soname_spec='${libname}${release}${shared_ext}$major'
10915     ;;
10916   esac
10917   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10918   postinstall_cmds='chmod 555 $lib'
10919   # or fails outright, so override atomically:
10920   install_override_mode=555
10921   ;;
10922
10923 interix[3-9]*)
10924   version_type=linux
10925   need_lib_prefix=no
10926   need_version=no
10927   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10928   soname_spec='${libname}${release}${shared_ext}$major'
10929   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10930   shlibpath_var=LD_LIBRARY_PATH
10931   shlibpath_overrides_runpath=no
10932   hardcode_into_libs=yes
10933   ;;
10934
10935 irix5* | irix6* | nonstopux*)
10936   case $host_os in
10937     nonstopux*) version_type=nonstopux ;;
10938     *)
10939         if test "$lt_cv_prog_gnu_ld" = yes; then
10940                 version_type=linux
10941         else
10942                 version_type=irix
10943         fi ;;
10944   esac
10945   need_lib_prefix=no
10946   need_version=no
10947   soname_spec='${libname}${release}${shared_ext}$major'
10948   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10949   case $host_os in
10950   irix5* | nonstopux*)
10951     libsuff= shlibsuff=
10952     ;;
10953   *)
10954     case $LD in # libtool.m4 will add one of these switches to LD
10955     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10956       libsuff= shlibsuff= libmagic=32-bit;;
10957     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10958       libsuff=32 shlibsuff=N32 libmagic=N32;;
10959     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10960       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10961     *) libsuff= shlibsuff= libmagic=never-match;;
10962     esac
10963     ;;
10964   esac
10965   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10966   shlibpath_overrides_runpath=no
10967   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10968   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10969   hardcode_into_libs=yes
10970   ;;
10971
10972 # No shared lib support for Linux oldld, aout, or coff.
10973 linux*oldld* | linux*aout* | linux*coff*)
10974   dynamic_linker=no
10975   ;;
10976
10977 # This must be Linux ELF.
10978
10979 # uclinux* changes (here and below) have been submitted to the libtool
10980 # project, but have not yet been accepted: they are GCC-local changes
10981 # for the time being.  (See
10982 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10983 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10984   version_type=linux
10985   need_lib_prefix=no
10986   need_version=no
10987   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10988   soname_spec='${libname}${release}${shared_ext}$major'
10989   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10990   shlibpath_var=LD_LIBRARY_PATH
10991   shlibpath_overrides_runpath=no
10992
10993   # Some binutils ld are patched to set DT_RUNPATH
10994   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10995   $as_echo_n "(cached) " >&6
10996 else
10997   lt_cv_shlibpath_overrides_runpath=no
10998     save_LDFLAGS=$LDFLAGS
10999     save_libdir=$libdir
11000     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11001          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11002     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11003 /* end confdefs.h.  */
11004
11005 int
11006 main ()
11007 {
11008
11009   ;
11010   return 0;
11011 }
11012 _ACEOF
11013 if ac_fn_c_try_link "$LINENO"; then :
11014   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11015   lt_cv_shlibpath_overrides_runpath=yes
11016 fi
11017 fi
11018 rm -f core conftest.err conftest.$ac_objext \
11019     conftest$ac_exeext conftest.$ac_ext
11020     LDFLAGS=$save_LDFLAGS
11021     libdir=$save_libdir
11022
11023 fi
11024
11025   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11026
11027   # This implies no fast_install, which is unacceptable.
11028   # Some rework will be needed to allow for fast_install
11029   # before this can be enabled.
11030   hardcode_into_libs=yes
11031
11032   # Append ld.so.conf contents to the search path
11033   if test -f /etc/ld.so.conf; then
11034     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' ' '`
11035     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11036   fi
11037
11038   # We used to test for /lib/ld.so.1 and disable shared libraries on
11039   # powerpc, because MkLinux only supported shared libraries with the
11040   # GNU dynamic linker.  Since this was broken with cross compilers,
11041   # most powerpc-linux boxes support dynamic linking these days and
11042   # people can always --disable-shared, the test was removed, and we
11043   # assume the GNU/Linux dynamic linker is in use.
11044   dynamic_linker='GNU/Linux ld.so'
11045   ;;
11046
11047 netbsd*)
11048   version_type=sunos
11049   need_lib_prefix=no
11050   need_version=no
11051   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11052     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11053     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11054     dynamic_linker='NetBSD (a.out) ld.so'
11055   else
11056     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11057     soname_spec='${libname}${release}${shared_ext}$major'
11058     dynamic_linker='NetBSD ld.elf_so'
11059   fi
11060   shlibpath_var=LD_LIBRARY_PATH
11061   shlibpath_overrides_runpath=yes
11062   hardcode_into_libs=yes
11063   ;;
11064
11065 newsos6)
11066   version_type=linux
11067   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11068   shlibpath_var=LD_LIBRARY_PATH
11069   shlibpath_overrides_runpath=yes
11070   ;;
11071
11072 *nto* | *qnx*)
11073   version_type=qnx
11074   need_lib_prefix=no
11075   need_version=no
11076   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11077   soname_spec='${libname}${release}${shared_ext}$major'
11078   shlibpath_var=LD_LIBRARY_PATH
11079   shlibpath_overrides_runpath=no
11080   hardcode_into_libs=yes
11081   dynamic_linker='ldqnx.so'
11082   ;;
11083
11084 openbsd*)
11085   version_type=sunos
11086   sys_lib_dlsearch_path_spec="/usr/lib"
11087   need_lib_prefix=no
11088   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11089   case $host_os in
11090     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11091     *)                          need_version=no  ;;
11092   esac
11093   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11094   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11095   shlibpath_var=LD_LIBRARY_PATH
11096   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11097     case $host_os in
11098       openbsd2.[89] | openbsd2.[89].*)
11099         shlibpath_overrides_runpath=no
11100         ;;
11101       *)
11102         shlibpath_overrides_runpath=yes
11103         ;;
11104       esac
11105   else
11106     shlibpath_overrides_runpath=yes
11107   fi
11108   ;;
11109
11110 os2*)
11111   libname_spec='$name'
11112   shrext_cmds=".dll"
11113   need_lib_prefix=no
11114   library_names_spec='$libname${shared_ext} $libname.a'
11115   dynamic_linker='OS/2 ld.exe'
11116   shlibpath_var=LIBPATH
11117   ;;
11118
11119 osf3* | osf4* | osf5*)
11120   version_type=osf
11121   need_lib_prefix=no
11122   need_version=no
11123   soname_spec='${libname}${release}${shared_ext}$major'
11124   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11125   shlibpath_var=LD_LIBRARY_PATH
11126   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11127   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11128   ;;
11129
11130 rdos*)
11131   dynamic_linker=no
11132   ;;
11133
11134 solaris*)
11135   version_type=linux
11136   need_lib_prefix=no
11137   need_version=no
11138   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11139   soname_spec='${libname}${release}${shared_ext}$major'
11140   shlibpath_var=LD_LIBRARY_PATH
11141   shlibpath_overrides_runpath=yes
11142   hardcode_into_libs=yes
11143   # ldd complains unless libraries are executable
11144   postinstall_cmds='chmod +x $lib'
11145   ;;
11146
11147 sunos4*)
11148   version_type=sunos
11149   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11150   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11151   shlibpath_var=LD_LIBRARY_PATH
11152   shlibpath_overrides_runpath=yes
11153   if test "$with_gnu_ld" = yes; then
11154     need_lib_prefix=no
11155   fi
11156   need_version=yes
11157   ;;
11158
11159 sysv4 | sysv4.3*)
11160   version_type=linux
11161   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11162   soname_spec='${libname}${release}${shared_ext}$major'
11163   shlibpath_var=LD_LIBRARY_PATH
11164   case $host_vendor in
11165     sni)
11166       shlibpath_overrides_runpath=no
11167       need_lib_prefix=no
11168       runpath_var=LD_RUN_PATH
11169       ;;
11170     siemens)
11171       need_lib_prefix=no
11172       ;;
11173     motorola)
11174       need_lib_prefix=no
11175       need_version=no
11176       shlibpath_overrides_runpath=no
11177       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11178       ;;
11179   esac
11180   ;;
11181
11182 sysv4*MP*)
11183   if test -d /usr/nec ;then
11184     version_type=linux
11185     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11186     soname_spec='$libname${shared_ext}.$major'
11187     shlibpath_var=LD_LIBRARY_PATH
11188   fi
11189   ;;
11190
11191 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11192   version_type=freebsd-elf
11193   need_lib_prefix=no
11194   need_version=no
11195   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11196   soname_spec='${libname}${release}${shared_ext}$major'
11197   shlibpath_var=LD_LIBRARY_PATH
11198   shlibpath_overrides_runpath=yes
11199   hardcode_into_libs=yes
11200   if test "$with_gnu_ld" = yes; then
11201     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11202   else
11203     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11204     case $host_os in
11205       sco3.2v5*)
11206         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11207         ;;
11208     esac
11209   fi
11210   sys_lib_dlsearch_path_spec='/usr/lib'
11211   ;;
11212
11213 tpf*)
11214   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11215   version_type=linux
11216   need_lib_prefix=no
11217   need_version=no
11218   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11219   shlibpath_var=LD_LIBRARY_PATH
11220   shlibpath_overrides_runpath=no
11221   hardcode_into_libs=yes
11222   ;;
11223
11224 uts4*)
11225   version_type=linux
11226   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11227   soname_spec='${libname}${release}${shared_ext}$major'
11228   shlibpath_var=LD_LIBRARY_PATH
11229   ;;
11230
11231 # Shared libraries for VwWorks, >= 7 only at this stage
11232 # and (fpic) still incompatible with "large" code models
11233 # in a few configurations. Only for RTP mode in any case,
11234 # and upon explicit request at configure time.
11235 vxworks7*)
11236   dynamic_linker=no
11237   case ${with_multisubdir}-${enable_shared} in
11238     *large*)
11239       ;;
11240     *mrtp*-yes)
11241       version_type=linux
11242       need_lib_prefix=no
11243       need_version=no
11244       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11245       soname_spec='${libname}${release}${shared_ext}$major'
11246       dynamic_linker="$host_os module_loader"
11247       ;;
11248   esac
11249   ;;
11250 *)
11251   dynamic_linker=no
11252   ;;
11253 esac
11254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11255 $as_echo "$dynamic_linker" >&6; }
11256 test "$dynamic_linker" = no && can_build_shared=no
11257
11258 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11259 if test "$GCC" = yes; then
11260   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11261 fi
11262
11263 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11264   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11265 fi
11266 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11267   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11268 fi
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11362 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11363 hardcode_action=
11364 if test -n "$hardcode_libdir_flag_spec" ||
11365    test -n "$runpath_var" ||
11366    test "X$hardcode_automatic" = "Xyes" ; then
11367
11368   # We can hardcode non-existent directories.
11369   if test "$hardcode_direct" != no &&
11370      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11371      # have to relink, otherwise we might link with an installed library
11372      # when we should be linking with a yet-to-be-installed one
11373      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11374      test "$hardcode_minus_L" != no; then
11375     # Linking always hardcodes the temporary library directory.
11376     hardcode_action=relink
11377   else
11378     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11379     hardcode_action=immediate
11380   fi
11381 else
11382   # We cannot hardcode anything, or else we can only hardcode existing
11383   # directories.
11384   hardcode_action=unsupported
11385 fi
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11387 $as_echo "$hardcode_action" >&6; }
11388
11389 if test "$hardcode_action" = relink ||
11390    test "$inherit_rpath" = yes; then
11391   # Fast installation is not supported
11392   enable_fast_install=no
11393 elif test "$shlibpath_overrides_runpath" = yes ||
11394      test "$enable_shared" = no; then
11395   # Fast installation is not necessary
11396   enable_fast_install=needless
11397 fi
11398
11399
11400
11401
11402
11403
11404   if test "x$enable_dlopen" != xyes; then
11405   enable_dlopen=unknown
11406   enable_dlopen_self=unknown
11407   enable_dlopen_self_static=unknown
11408 else
11409   lt_cv_dlopen=no
11410   lt_cv_dlopen_libs=
11411
11412   case $host_os in
11413   beos*)
11414     lt_cv_dlopen="load_add_on"
11415     lt_cv_dlopen_libs=
11416     lt_cv_dlopen_self=yes
11417     ;;
11418
11419   mingw* | pw32* | cegcc*)
11420     lt_cv_dlopen="LoadLibrary"
11421     lt_cv_dlopen_libs=
11422     ;;
11423
11424   cygwin*)
11425     lt_cv_dlopen="dlopen"
11426     lt_cv_dlopen_libs=
11427     ;;
11428
11429   darwin*)
11430   # if libdl is installed we need to link against it
11431     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11432 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11433 if ${ac_cv_lib_dl_dlopen+:} false; then :
11434   $as_echo_n "(cached) " >&6
11435 else
11436   ac_check_lib_save_LIBS=$LIBS
11437 LIBS="-ldl  $LIBS"
11438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11439 /* end confdefs.h.  */
11440
11441 /* Override any GCC internal prototype to avoid an error.
11442    Use char because int might match the return type of a GCC
11443    builtin and then its argument prototype would still apply.  */
11444 #ifdef __cplusplus
11445 extern "C"
11446 #endif
11447 char dlopen ();
11448 int
11449 main ()
11450 {
11451 return dlopen ();
11452   ;
11453   return 0;
11454 }
11455 _ACEOF
11456 if ac_fn_c_try_link "$LINENO"; then :
11457   ac_cv_lib_dl_dlopen=yes
11458 else
11459   ac_cv_lib_dl_dlopen=no
11460 fi
11461 rm -f core conftest.err conftest.$ac_objext \
11462     conftest$ac_exeext conftest.$ac_ext
11463 LIBS=$ac_check_lib_save_LIBS
11464 fi
11465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11466 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11467 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11468   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11469 else
11470
11471     lt_cv_dlopen="dyld"
11472     lt_cv_dlopen_libs=
11473     lt_cv_dlopen_self=yes
11474
11475 fi
11476
11477     ;;
11478
11479   *)
11480     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11481 if test "x$ac_cv_func_shl_load" = xyes; then :
11482   lt_cv_dlopen="shl_load"
11483 else
11484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11485 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11486 if ${ac_cv_lib_dld_shl_load+:} false; then :
11487   $as_echo_n "(cached) " >&6
11488 else
11489   ac_check_lib_save_LIBS=$LIBS
11490 LIBS="-ldld  $LIBS"
11491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11492 /* end confdefs.h.  */
11493
11494 /* Override any GCC internal prototype to avoid an error.
11495    Use char because int might match the return type of a GCC
11496    builtin and then its argument prototype would still apply.  */
11497 #ifdef __cplusplus
11498 extern "C"
11499 #endif
11500 char shl_load ();
11501 int
11502 main ()
11503 {
11504 return shl_load ();
11505   ;
11506   return 0;
11507 }
11508 _ACEOF
11509 if ac_fn_c_try_link "$LINENO"; then :
11510   ac_cv_lib_dld_shl_load=yes
11511 else
11512   ac_cv_lib_dld_shl_load=no
11513 fi
11514 rm -f core conftest.err conftest.$ac_objext \
11515     conftest$ac_exeext conftest.$ac_ext
11516 LIBS=$ac_check_lib_save_LIBS
11517 fi
11518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11519 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11520 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11521   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11522 else
11523   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11524 if test "x$ac_cv_func_dlopen" = xyes; then :
11525   lt_cv_dlopen="dlopen"
11526 else
11527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11528 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11529 if ${ac_cv_lib_dl_dlopen+:} false; then :
11530   $as_echo_n "(cached) " >&6
11531 else
11532   ac_check_lib_save_LIBS=$LIBS
11533 LIBS="-ldl  $LIBS"
11534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11535 /* end confdefs.h.  */
11536
11537 /* Override any GCC internal prototype to avoid an error.
11538    Use char because int might match the return type of a GCC
11539    builtin and then its argument prototype would still apply.  */
11540 #ifdef __cplusplus
11541 extern "C"
11542 #endif
11543 char dlopen ();
11544 int
11545 main ()
11546 {
11547 return dlopen ();
11548   ;
11549   return 0;
11550 }
11551 _ACEOF
11552 if ac_fn_c_try_link "$LINENO"; then :
11553   ac_cv_lib_dl_dlopen=yes
11554 else
11555   ac_cv_lib_dl_dlopen=no
11556 fi
11557 rm -f core conftest.err conftest.$ac_objext \
11558     conftest$ac_exeext conftest.$ac_ext
11559 LIBS=$ac_check_lib_save_LIBS
11560 fi
11561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11562 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11563 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11564   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11565 else
11566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11567 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11568 if ${ac_cv_lib_svld_dlopen+:} false; then :
11569   $as_echo_n "(cached) " >&6
11570 else
11571   ac_check_lib_save_LIBS=$LIBS
11572 LIBS="-lsvld  $LIBS"
11573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11574 /* end confdefs.h.  */
11575
11576 /* Override any GCC internal prototype to avoid an error.
11577    Use char because int might match the return type of a GCC
11578    builtin and then its argument prototype would still apply.  */
11579 #ifdef __cplusplus
11580 extern "C"
11581 #endif
11582 char dlopen ();
11583 int
11584 main ()
11585 {
11586 return dlopen ();
11587   ;
11588   return 0;
11589 }
11590 _ACEOF
11591 if ac_fn_c_try_link "$LINENO"; then :
11592   ac_cv_lib_svld_dlopen=yes
11593 else
11594   ac_cv_lib_svld_dlopen=no
11595 fi
11596 rm -f core conftest.err conftest.$ac_objext \
11597     conftest$ac_exeext conftest.$ac_ext
11598 LIBS=$ac_check_lib_save_LIBS
11599 fi
11600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11601 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11602 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11603   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11604 else
11605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11606 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11607 if ${ac_cv_lib_dld_dld_link+:} false; then :
11608   $as_echo_n "(cached) " >&6
11609 else
11610   ac_check_lib_save_LIBS=$LIBS
11611 LIBS="-ldld  $LIBS"
11612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11613 /* end confdefs.h.  */
11614
11615 /* Override any GCC internal prototype to avoid an error.
11616    Use char because int might match the return type of a GCC
11617    builtin and then its argument prototype would still apply.  */
11618 #ifdef __cplusplus
11619 extern "C"
11620 #endif
11621 char dld_link ();
11622 int
11623 main ()
11624 {
11625 return dld_link ();
11626   ;
11627   return 0;
11628 }
11629 _ACEOF
11630 if ac_fn_c_try_link "$LINENO"; then :
11631   ac_cv_lib_dld_dld_link=yes
11632 else
11633   ac_cv_lib_dld_dld_link=no
11634 fi
11635 rm -f core conftest.err conftest.$ac_objext \
11636     conftest$ac_exeext conftest.$ac_ext
11637 LIBS=$ac_check_lib_save_LIBS
11638 fi
11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11640 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11641 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11642   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11643 fi
11644
11645
11646 fi
11647
11648
11649 fi
11650
11651
11652 fi
11653
11654
11655 fi
11656
11657
11658 fi
11659
11660     ;;
11661   esac
11662
11663   if test "x$lt_cv_dlopen" != xno; then
11664     enable_dlopen=yes
11665   else
11666     enable_dlopen=no
11667   fi
11668
11669   case $lt_cv_dlopen in
11670   dlopen)
11671     save_CPPFLAGS="$CPPFLAGS"
11672     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11673
11674     save_LDFLAGS="$LDFLAGS"
11675     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11676
11677     save_LIBS="$LIBS"
11678     LIBS="$lt_cv_dlopen_libs $LIBS"
11679
11680     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11681 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11682 if ${lt_cv_dlopen_self+:} false; then :
11683   $as_echo_n "(cached) " >&6
11684 else
11685           if test "$cross_compiling" = yes; then :
11686   lt_cv_dlopen_self=cross
11687 else
11688   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11689   lt_status=$lt_dlunknown
11690   cat > conftest.$ac_ext <<_LT_EOF
11691 #line 11691 "configure"
11692 #include "confdefs.h"
11693
11694 #if HAVE_DLFCN_H
11695 #include <dlfcn.h>
11696 #endif
11697
11698 #include <stdio.h>
11699
11700 #ifdef RTLD_GLOBAL
11701 #  define LT_DLGLOBAL           RTLD_GLOBAL
11702 #else
11703 #  ifdef DL_GLOBAL
11704 #    define LT_DLGLOBAL         DL_GLOBAL
11705 #  else
11706 #    define LT_DLGLOBAL         0
11707 #  endif
11708 #endif
11709
11710 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11711    find out it does not work in some platform. */
11712 #ifndef LT_DLLAZY_OR_NOW
11713 #  ifdef RTLD_LAZY
11714 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11715 #  else
11716 #    ifdef DL_LAZY
11717 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11718 #    else
11719 #      ifdef RTLD_NOW
11720 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11721 #      else
11722 #        ifdef DL_NOW
11723 #          define LT_DLLAZY_OR_NOW      DL_NOW
11724 #        else
11725 #          define LT_DLLAZY_OR_NOW      0
11726 #        endif
11727 #      endif
11728 #    endif
11729 #  endif
11730 #endif
11731
11732 /* When -fvisbility=hidden is used, assume the code has been annotated
11733    correspondingly for the symbols needed.  */
11734 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11735 void fnord () __attribute__((visibility("default")));
11736 #endif
11737
11738 void fnord () { int i=42; }
11739 int main ()
11740 {
11741   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11742   int status = $lt_dlunknown;
11743
11744   if (self)
11745     {
11746       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11747       else
11748         {
11749           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11750           else puts (dlerror ());
11751         }
11752       /* dlclose (self); */
11753     }
11754   else
11755     puts (dlerror ());
11756
11757   return status;
11758 }
11759 _LT_EOF
11760   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11761   (eval $ac_link) 2>&5
11762   ac_status=$?
11763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11764   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11765     (./conftest; exit; ) >&5 2>/dev/null
11766     lt_status=$?
11767     case x$lt_status in
11768       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11769       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11770       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11771     esac
11772   else :
11773     # compilation failed
11774     lt_cv_dlopen_self=no
11775   fi
11776 fi
11777 rm -fr conftest*
11778
11779
11780 fi
11781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11782 $as_echo "$lt_cv_dlopen_self" >&6; }
11783
11784     if test "x$lt_cv_dlopen_self" = xyes; then
11785       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11786       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11787 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11788 if ${lt_cv_dlopen_self_static+:} false; then :
11789   $as_echo_n "(cached) " >&6
11790 else
11791           if test "$cross_compiling" = yes; then :
11792   lt_cv_dlopen_self_static=cross
11793 else
11794   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11795   lt_status=$lt_dlunknown
11796   cat > conftest.$ac_ext <<_LT_EOF
11797 #line 11797 "configure"
11798 #include "confdefs.h"
11799
11800 #if HAVE_DLFCN_H
11801 #include <dlfcn.h>
11802 #endif
11803
11804 #include <stdio.h>
11805
11806 #ifdef RTLD_GLOBAL
11807 #  define LT_DLGLOBAL           RTLD_GLOBAL
11808 #else
11809 #  ifdef DL_GLOBAL
11810 #    define LT_DLGLOBAL         DL_GLOBAL
11811 #  else
11812 #    define LT_DLGLOBAL         0
11813 #  endif
11814 #endif
11815
11816 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11817    find out it does not work in some platform. */
11818 #ifndef LT_DLLAZY_OR_NOW
11819 #  ifdef RTLD_LAZY
11820 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11821 #  else
11822 #    ifdef DL_LAZY
11823 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11824 #    else
11825 #      ifdef RTLD_NOW
11826 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11827 #      else
11828 #        ifdef DL_NOW
11829 #          define LT_DLLAZY_OR_NOW      DL_NOW
11830 #        else
11831 #          define LT_DLLAZY_OR_NOW      0
11832 #        endif
11833 #      endif
11834 #    endif
11835 #  endif
11836 #endif
11837
11838 /* When -fvisbility=hidden is used, assume the code has been annotated
11839    correspondingly for the symbols needed.  */
11840 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11841 void fnord () __attribute__((visibility("default")));
11842 #endif
11843
11844 void fnord () { int i=42; }
11845 int main ()
11846 {
11847   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11848   int status = $lt_dlunknown;
11849
11850   if (self)
11851     {
11852       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11853       else
11854         {
11855           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11856           else puts (dlerror ());
11857         }
11858       /* dlclose (self); */
11859     }
11860   else
11861     puts (dlerror ());
11862
11863   return status;
11864 }
11865 _LT_EOF
11866   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11867   (eval $ac_link) 2>&5
11868   ac_status=$?
11869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11870   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11871     (./conftest; exit; ) >&5 2>/dev/null
11872     lt_status=$?
11873     case x$lt_status in
11874       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11875       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11876       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11877     esac
11878   else :
11879     # compilation failed
11880     lt_cv_dlopen_self_static=no
11881   fi
11882 fi
11883 rm -fr conftest*
11884
11885
11886 fi
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11888 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11889     fi
11890
11891     CPPFLAGS="$save_CPPFLAGS"
11892     LDFLAGS="$save_LDFLAGS"
11893     LIBS="$save_LIBS"
11894     ;;
11895   esac
11896
11897   case $lt_cv_dlopen_self in
11898   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11899   *) enable_dlopen_self=unknown ;;
11900   esac
11901
11902   case $lt_cv_dlopen_self_static in
11903   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11904   *) enable_dlopen_self_static=unknown ;;
11905   esac
11906 fi
11907
11908
11909
11910
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924 striplib=
11925 old_striplib=
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11927 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11928 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11929   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11930   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11932 $as_echo "yes" >&6; }
11933 else
11934 # FIXME - insert some real tests, host_os isn't really good enough
11935   case $host_os in
11936   darwin*)
11937     if test -n "$STRIP" ; then
11938       striplib="$STRIP -x"
11939       old_striplib="$STRIP -S"
11940       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11941 $as_echo "yes" >&6; }
11942     else
11943       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11944 $as_echo "no" >&6; }
11945     fi
11946     ;;
11947   *)
11948     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11949 $as_echo "no" >&6; }
11950     ;;
11951   esac
11952 fi
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965   # Report which library types will actually be built
11966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11967 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11969 $as_echo "$can_build_shared" >&6; }
11970
11971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11972 $as_echo_n "checking whether to build shared libraries... " >&6; }
11973   test "$can_build_shared" = "no" && enable_shared=no
11974
11975   # On AIX, shared libraries and static libraries use the same namespace, and
11976   # are all built from PIC.
11977   case $host_os in
11978   aix3*)
11979     test "$enable_shared" = yes && enable_static=no
11980     if test -n "$RANLIB"; then
11981       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11982       postinstall_cmds='$RANLIB $lib'
11983     fi
11984     ;;
11985
11986   aix[4-9]*)
11987     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11988       test "$enable_shared" = yes && enable_static=no
11989     fi
11990     ;;
11991   esac
11992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11993 $as_echo "$enable_shared" >&6; }
11994
11995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11996 $as_echo_n "checking whether to build static libraries... " >&6; }
11997   # Make sure either enable_shared or enable_static is yes.
11998   test "$enable_shared" = yes || enable_static=yes
11999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12000 $as_echo "$enable_static" >&6; }
12001
12002
12003
12004
12005 fi
12006 ac_ext=c
12007 ac_cpp='$CPP $CPPFLAGS'
12008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12011
12012 CC="$lt_save_CC"
12013
12014       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12015     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12016     (test "X$CXX" != "Xg++"))) ; then
12017   ac_ext=cpp
12018 ac_cpp='$CXXCPP $CPPFLAGS'
12019 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12020 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12021 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12023 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12024 if test -z "$CXXCPP"; then
12025   if ${ac_cv_prog_CXXCPP+:} false; then :
12026   $as_echo_n "(cached) " >&6
12027 else
12028       # Double quotes because CXXCPP needs to be expanded
12029     for CXXCPP in "$CXX -E" "/lib/cpp"
12030     do
12031       ac_preproc_ok=false
12032 for ac_cxx_preproc_warn_flag in '' yes
12033 do
12034   # Use a header file that comes with gcc, so configuring glibc
12035   # with a fresh cross-compiler works.
12036   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12037   # <limits.h> exists even on freestanding compilers.
12038   # On the NeXT, cc -E runs the code through the compiler's parser,
12039   # not just through cpp. "Syntax error" is here to catch this case.
12040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12041 /* end confdefs.h.  */
12042 #ifdef __STDC__
12043 # include <limits.h>
12044 #else
12045 # include <assert.h>
12046 #endif
12047                      Syntax error
12048 _ACEOF
12049 if ac_fn_cxx_try_cpp "$LINENO"; then :
12050
12051 else
12052   # Broken: fails on valid input.
12053 continue
12054 fi
12055 rm -f conftest.err conftest.i conftest.$ac_ext
12056
12057   # OK, works on sane cases.  Now check whether nonexistent headers
12058   # can be detected and how.
12059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12060 /* end confdefs.h.  */
12061 #include <ac_nonexistent.h>
12062 _ACEOF
12063 if ac_fn_cxx_try_cpp "$LINENO"; then :
12064   # Broken: success on invalid input.
12065 continue
12066 else
12067   # Passes both tests.
12068 ac_preproc_ok=:
12069 break
12070 fi
12071 rm -f conftest.err conftest.i conftest.$ac_ext
12072
12073 done
12074 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12075 rm -f conftest.i conftest.err conftest.$ac_ext
12076 if $ac_preproc_ok; then :
12077   break
12078 fi
12079
12080     done
12081     ac_cv_prog_CXXCPP=$CXXCPP
12082
12083 fi
12084   CXXCPP=$ac_cv_prog_CXXCPP
12085 else
12086   ac_cv_prog_CXXCPP=$CXXCPP
12087 fi
12088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12089 $as_echo "$CXXCPP" >&6; }
12090 ac_preproc_ok=false
12091 for ac_cxx_preproc_warn_flag in '' yes
12092 do
12093   # Use a header file that comes with gcc, so configuring glibc
12094   # with a fresh cross-compiler works.
12095   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12096   # <limits.h> exists even on freestanding compilers.
12097   # On the NeXT, cc -E runs the code through the compiler's parser,
12098   # not just through cpp. "Syntax error" is here to catch this case.
12099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12100 /* end confdefs.h.  */
12101 #ifdef __STDC__
12102 # include <limits.h>
12103 #else
12104 # include <assert.h>
12105 #endif
12106                      Syntax error
12107 _ACEOF
12108 if ac_fn_cxx_try_cpp "$LINENO"; then :
12109
12110 else
12111   # Broken: fails on valid input.
12112 continue
12113 fi
12114 rm -f conftest.err conftest.i conftest.$ac_ext
12115
12116   # OK, works on sane cases.  Now check whether nonexistent headers
12117   # can be detected and how.
12118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12119 /* end confdefs.h.  */
12120 #include <ac_nonexistent.h>
12121 _ACEOF
12122 if ac_fn_cxx_try_cpp "$LINENO"; then :
12123   # Broken: success on invalid input.
12124 continue
12125 else
12126   # Passes both tests.
12127 ac_preproc_ok=:
12128 break
12129 fi
12130 rm -f conftest.err conftest.i conftest.$ac_ext
12131
12132 done
12133 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12134 rm -f conftest.i conftest.err conftest.$ac_ext
12135 if $ac_preproc_ok; then :
12136
12137 else
12138   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12139 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12140 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12141 See \`config.log' for more details" "$LINENO" 5; }
12142 fi
12143
12144 ac_ext=c
12145 ac_cpp='$CPP $CPPFLAGS'
12146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12149
12150 else
12151   _lt_caught_CXX_error=yes
12152 fi
12153
12154 ac_ext=cpp
12155 ac_cpp='$CXXCPP $CPPFLAGS'
12156 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12157 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12158 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12159
12160 archive_cmds_need_lc_CXX=no
12161 allow_undefined_flag_CXX=
12162 always_export_symbols_CXX=no
12163 archive_expsym_cmds_CXX=
12164 compiler_needs_object_CXX=no
12165 export_dynamic_flag_spec_CXX=
12166 hardcode_direct_CXX=no
12167 hardcode_direct_absolute_CXX=no
12168 hardcode_libdir_flag_spec_CXX=
12169 hardcode_libdir_flag_spec_ld_CXX=
12170 hardcode_libdir_separator_CXX=
12171 hardcode_minus_L_CXX=no
12172 hardcode_shlibpath_var_CXX=unsupported
12173 hardcode_automatic_CXX=no
12174 inherit_rpath_CXX=no
12175 module_cmds_CXX=
12176 module_expsym_cmds_CXX=
12177 link_all_deplibs_CXX=unknown
12178 old_archive_cmds_CXX=$old_archive_cmds
12179 reload_flag_CXX=$reload_flag
12180 reload_cmds_CXX=$reload_cmds
12181 no_undefined_flag_CXX=
12182 whole_archive_flag_spec_CXX=
12183 enable_shared_with_static_runtimes_CXX=no
12184
12185 # Source file extension for C++ test sources.
12186 ac_ext=cpp
12187
12188 # Object file extension for compiled C++ test sources.
12189 objext=o
12190 objext_CXX=$objext
12191
12192 # No sense in running all these tests if we already determined that
12193 # the CXX compiler isn't working.  Some variables (like enable_shared)
12194 # are currently assumed to apply to all compilers on this platform,
12195 # and will be corrupted by setting them based on a non-working compiler.
12196 if test "$_lt_caught_CXX_error" != yes; then
12197   # Code to be used in simple compile tests
12198   lt_simple_compile_test_code="int some_variable = 0;"
12199
12200   # Code to be used in simple link tests
12201   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12202
12203   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12204
12205
12206
12207
12208
12209
12210 # If no C compiler was specified, use CC.
12211 LTCC=${LTCC-"$CC"}
12212
12213 # If no C compiler flags were specified, use CFLAGS.
12214 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12215
12216 # Allow CC to be a program name with arguments.
12217 compiler=$CC
12218
12219
12220   # save warnings/boilerplate of simple test code
12221   ac_outfile=conftest.$ac_objext
12222 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12223 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12224 _lt_compiler_boilerplate=`cat conftest.err`
12225 $RM conftest*
12226
12227   ac_outfile=conftest.$ac_objext
12228 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12229 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12230 _lt_linker_boilerplate=`cat conftest.err`
12231 $RM -r conftest*
12232
12233
12234   # Allow CC to be a program name with arguments.
12235   lt_save_CC=$CC
12236   lt_save_LD=$LD
12237   lt_save_GCC=$GCC
12238   GCC=$GXX
12239   lt_save_with_gnu_ld=$with_gnu_ld
12240   lt_save_path_LD=$lt_cv_path_LD
12241   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12242     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12243   else
12244     $as_unset lt_cv_prog_gnu_ld
12245   fi
12246   if test -n "${lt_cv_path_LDCXX+set}"; then
12247     lt_cv_path_LD=$lt_cv_path_LDCXX
12248   else
12249     $as_unset lt_cv_path_LD
12250   fi
12251   test -z "${LDCXX+set}" || LD=$LDCXX
12252   CC=${CXX-"c++"}
12253   compiler=$CC
12254   compiler_CXX=$CC
12255   for cc_temp in $compiler""; do
12256   case $cc_temp in
12257     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12258     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12259     \-*) ;;
12260     *) break;;
12261   esac
12262 done
12263 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12264
12265
12266   if test -n "$compiler"; then
12267     # We don't want -fno-exception when compiling C++ code, so set the
12268     # no_builtin_flag separately
12269     if test "$GXX" = yes; then
12270       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12271     else
12272       lt_prog_compiler_no_builtin_flag_CXX=
12273     fi
12274
12275     if test "$GXX" = yes; then
12276       # Set up default GNU C++ configuration
12277
12278
12279
12280 # Check whether --with-gnu-ld was given.
12281 if test "${with_gnu_ld+set}" = set; then :
12282   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12283 else
12284   with_gnu_ld=no
12285 fi
12286
12287 ac_prog=ld
12288 if test "$GCC" = yes; then
12289   # Check if gcc -print-prog-name=ld gives a path.
12290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12291 $as_echo_n "checking for ld used by $CC... " >&6; }
12292   case $host in
12293   *-*-mingw*)
12294     # gcc leaves a trailing carriage return which upsets mingw
12295     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12296   *)
12297     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12298   esac
12299   case $ac_prog in
12300     # Accept absolute paths.
12301     [\\/]* | ?:[\\/]*)
12302       re_direlt='/[^/][^/]*/\.\./'
12303       # Canonicalize the pathname of ld
12304       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12305       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12306         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12307       done
12308       test -z "$LD" && LD="$ac_prog"
12309       ;;
12310   "")
12311     # If it fails, then pretend we aren't using GCC.
12312     ac_prog=ld
12313     ;;
12314   *)
12315     # If it is relative, then search for the first ld in PATH.
12316     with_gnu_ld=unknown
12317     ;;
12318   esac
12319 elif test "$with_gnu_ld" = yes; then
12320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12321 $as_echo_n "checking for GNU ld... " >&6; }
12322 else
12323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12324 $as_echo_n "checking for non-GNU ld... " >&6; }
12325 fi
12326 if ${lt_cv_path_LD+:} false; then :
12327   $as_echo_n "(cached) " >&6
12328 else
12329   if test -z "$LD"; then
12330   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12331   for ac_dir in $PATH; do
12332     IFS="$lt_save_ifs"
12333     test -z "$ac_dir" && ac_dir=.
12334     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12335       lt_cv_path_LD="$ac_dir/$ac_prog"
12336       # Check to see if the program is GNU ld.  I'd rather use --version,
12337       # but apparently some variants of GNU ld only accept -v.
12338       # Break only if it was the GNU/non-GNU ld that we prefer.
12339       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12340       *GNU* | *'with BFD'*)
12341         test "$with_gnu_ld" != no && break
12342         ;;
12343       *)
12344         test "$with_gnu_ld" != yes && break
12345         ;;
12346       esac
12347     fi
12348   done
12349   IFS="$lt_save_ifs"
12350 else
12351   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12352 fi
12353 fi
12354
12355 LD="$lt_cv_path_LD"
12356 if test -n "$LD"; then
12357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12358 $as_echo "$LD" >&6; }
12359 else
12360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12361 $as_echo "no" >&6; }
12362 fi
12363 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12365 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12366 if ${lt_cv_prog_gnu_ld+:} false; then :
12367   $as_echo_n "(cached) " >&6
12368 else
12369   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12370 case `$LD -v 2>&1 </dev/null` in
12371 *GNU* | *'with BFD'*)
12372   lt_cv_prog_gnu_ld=yes
12373   ;;
12374 *)
12375   lt_cv_prog_gnu_ld=no
12376   ;;
12377 esac
12378 fi
12379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12380 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12381 with_gnu_ld=$lt_cv_prog_gnu_ld
12382
12383
12384
12385
12386
12387
12388
12389       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12390       # archiving commands below assume that GNU ld is being used.
12391       if test "$with_gnu_ld" = yes; then
12392         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12393         archive_expsym_cmds_CXX='$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 $lib'
12394
12395         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12396         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12397
12398         # If archive_cmds runs LD, not CC, wlarc should be empty
12399         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12400         #     investigate it a little bit more. (MM)
12401         wlarc='${wl}'
12402
12403         # ancient GNU ld didn't support --whole-archive et. al.
12404         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12405           $GREP 'no-whole-archive' > /dev/null; then
12406           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12407         else
12408           whole_archive_flag_spec_CXX=
12409         fi
12410       else
12411         with_gnu_ld=no
12412         wlarc=
12413
12414         # A generic and very simple default shared library creation
12415         # command for GNU C++ for the case where it uses the native
12416         # linker, instead of GNU ld.  If possible, this setting should
12417         # overridden to take advantage of the native linker features on
12418         # the platform it is being used on.
12419         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12420       fi
12421
12422       # Commands to make compiler produce verbose output that lists
12423       # what "hidden" libraries, object files and flags are used when
12424       # linking a shared library.
12425       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12426
12427     else
12428       GXX=no
12429       with_gnu_ld=no
12430       wlarc=
12431     fi
12432
12433     # PORTME: fill in a description of your system's C++ link characteristics
12434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12435 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12436     ld_shlibs_CXX=yes
12437     case $host_os in
12438       aix3*)
12439         # FIXME: insert proper C++ library support
12440         ld_shlibs_CXX=no
12441         ;;
12442       aix[4-9]*)
12443         if test "$host_cpu" = ia64; then
12444           # On IA64, the linker does run time linking by default, so we don't
12445           # have to do anything special.
12446           aix_use_runtimelinking=no
12447           exp_sym_flag='-Bexport'
12448           no_entry_flag=""
12449         else
12450           aix_use_runtimelinking=no
12451
12452           # Test if we are trying to use run time linking or normal
12453           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12454           # need to do runtime linking.
12455           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12456             for ld_flag in $LDFLAGS; do
12457               case $ld_flag in
12458               *-brtl*)
12459                 aix_use_runtimelinking=yes
12460                 break
12461                 ;;
12462               esac
12463             done
12464             ;;
12465           esac
12466
12467           exp_sym_flag='-bexport'
12468           no_entry_flag='-bnoentry'
12469         fi
12470
12471         # When large executables or shared objects are built, AIX ld can
12472         # have problems creating the table of contents.  If linking a library
12473         # or program results in "error TOC overflow" add -mminimal-toc to
12474         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12475         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12476
12477         archive_cmds_CXX=''
12478         hardcode_direct_CXX=yes
12479         hardcode_direct_absolute_CXX=yes
12480         hardcode_libdir_separator_CXX=':'
12481         link_all_deplibs_CXX=yes
12482         file_list_spec_CXX='${wl}-f,'
12483
12484         if test "$GXX" = yes; then
12485           case $host_os in aix4.[012]|aix4.[012].*)
12486           # We only want to do this on AIX 4.2 and lower, the check
12487           # below for broken collect2 doesn't work under 4.3+
12488           collect2name=`${CC} -print-prog-name=collect2`
12489           if test -f "$collect2name" &&
12490              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12491           then
12492             # We have reworked collect2
12493             :
12494           else
12495             # We have old collect2
12496             hardcode_direct_CXX=unsupported
12497             # It fails to find uninstalled libraries when the uninstalled
12498             # path is not listed in the libpath.  Setting hardcode_minus_L
12499             # to unsupported forces relinking
12500             hardcode_minus_L_CXX=yes
12501             hardcode_libdir_flag_spec_CXX='-L$libdir'
12502             hardcode_libdir_separator_CXX=
12503           fi
12504           esac
12505           shared_flag='-shared'
12506           if test "$aix_use_runtimelinking" = yes; then
12507             shared_flag="$shared_flag "'${wl}-G'
12508           fi
12509         else
12510           # not using gcc
12511           if test "$host_cpu" = ia64; then
12512           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12513           # chokes on -Wl,-G. The following line is correct:
12514           shared_flag='-G'
12515           else
12516             if test "$aix_use_runtimelinking" = yes; then
12517               shared_flag='${wl}-G'
12518             else
12519               shared_flag='${wl}-bM:SRE'
12520             fi
12521           fi
12522         fi
12523
12524         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12525         # It seems that -bexpall does not export symbols beginning with
12526         # underscore (_), so it is better to generate a list of symbols to
12527         # export.
12528         always_export_symbols_CXX=yes
12529         if test "$aix_use_runtimelinking" = yes; then
12530           # Warning - without using the other runtime loading flags (-brtl),
12531           # -berok will link without error, but may produce a broken library.
12532           allow_undefined_flag_CXX='-berok'
12533           # Determine the default libpath from the value encoded in an empty
12534           # executable.
12535           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12536 /* end confdefs.h.  */
12537
12538 int
12539 main ()
12540 {
12541
12542   ;
12543   return 0;
12544 }
12545 _ACEOF
12546 if ac_fn_cxx_try_link "$LINENO"; then :
12547
12548 lt_aix_libpath_sed='
12549     /Import File Strings/,/^$/ {
12550         /^0/ {
12551             s/^0  *\(.*\)$/\1/
12552             p
12553         }
12554     }'
12555 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12556 # Check for a 64-bit object if we didn't find anything.
12557 if test -z "$aix_libpath"; then
12558   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12559 fi
12560 fi
12561 rm -f core conftest.err conftest.$ac_objext \
12562     conftest$ac_exeext conftest.$ac_ext
12563 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12564
12565           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12566
12567           archive_expsym_cmds_CXX='$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 $shared_flag"
12568         else
12569           if test "$host_cpu" = ia64; then
12570             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12571             allow_undefined_flag_CXX="-z nodefs"
12572             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12573           else
12574             # Determine the default libpath from the value encoded in an
12575             # empty executable.
12576             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12577 /* end confdefs.h.  */
12578
12579 int
12580 main ()
12581 {
12582
12583   ;
12584   return 0;
12585 }
12586 _ACEOF
12587 if ac_fn_cxx_try_link "$LINENO"; then :
12588
12589 lt_aix_libpath_sed='
12590     /Import File Strings/,/^$/ {
12591         /^0/ {
12592             s/^0  *\(.*\)$/\1/
12593             p
12594         }
12595     }'
12596 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12597 # Check for a 64-bit object if we didn't find anything.
12598 if test -z "$aix_libpath"; then
12599   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12600 fi
12601 fi
12602 rm -f core conftest.err conftest.$ac_objext \
12603     conftest$ac_exeext conftest.$ac_ext
12604 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12605
12606             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12607             # Warning - without using the other run time loading flags,
12608             # -berok will link without error, but may produce a broken library.
12609             no_undefined_flag_CXX=' ${wl}-bernotok'
12610             allow_undefined_flag_CXX=' ${wl}-berok'
12611             if test "$with_gnu_ld" = yes; then
12612               # We only use this code for GNU lds that support --whole-archive.
12613               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12614             else
12615               # Exported symbols can be pulled into shared objects from archives
12616               whole_archive_flag_spec_CXX='$convenience'
12617             fi
12618             archive_cmds_need_lc_CXX=yes
12619             # This is similar to how AIX traditionally builds its shared
12620             # libraries.
12621             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'
12622           fi
12623         fi
12624         ;;
12625
12626       beos*)
12627         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12628           allow_undefined_flag_CXX=unsupported
12629           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12630           # support --undefined.  This deserves some investigation.  FIXME
12631           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12632         else
12633           ld_shlibs_CXX=no
12634         fi
12635         ;;
12636
12637       chorus*)
12638         case $cc_basename in
12639           *)
12640           # FIXME: insert proper C++ library support
12641           ld_shlibs_CXX=no
12642           ;;
12643         esac
12644         ;;
12645
12646       cygwin* | mingw* | pw32* | cegcc*)
12647         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12648         # as there is no search path for DLLs.
12649         hardcode_libdir_flag_spec_CXX='-L$libdir'
12650         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12651         allow_undefined_flag_CXX=unsupported
12652         always_export_symbols_CXX=no
12653         enable_shared_with_static_runtimes_CXX=yes
12654
12655         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12656           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12657           # If the export-symbols file already is a .def file (1st line
12658           # is EXPORTS), use it as is; otherwise, prepend...
12659           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12660             cp $export_symbols $output_objdir/$soname.def;
12661           else
12662             echo EXPORTS > $output_objdir/$soname.def;
12663             cat $export_symbols >> $output_objdir/$soname.def;
12664           fi~
12665           $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 $lib'
12666         else
12667           ld_shlibs_CXX=no
12668         fi
12669         ;;
12670       darwin* | rhapsody*)
12671
12672
12673
12674   # Publish an arg to allow the user to select that Darwin host (and target)
12675   # libraries should be given install-names like @rpath/libfoo.dylib.  This
12676   # requires that the user of the library then adds an 'rpath' to the DSO that
12677   # needs access.
12678   # NOTE: there are defaults below, for systems that support rpaths.  The person
12679   # configuring can override the defaults for any system version that supports
12680   # them - they are, however, forced off for system versions without support.
12681   # Check whether --enable-darwin-at-rpath was given.
12682 if test "${enable_darwin_at_rpath+set}" = set; then :
12683   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
12684     # This is not supported before macOS 10.5 / Darwin9.
12685     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12686       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12687         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
12688 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
12689         enable_darwin_at_rpath=no
12690       ;;
12691     esac
12692    fi
12693 else
12694   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12695     # As above, before 10.5 / Darwin9 this does not work.
12696      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12697        enable_darwin_at_rpath=no
12698        ;;
12699
12700     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
12701     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
12702     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
12703       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
12704       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
12705 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
12706       enable_darwin_at_rpath=yes
12707       ;;
12708     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
12709     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
12710
12711     esac
12712
12713 fi
12714
12715
12716   archive_cmds_need_lc_CXX=no
12717   hardcode_direct_CXX=no
12718   hardcode_automatic_CXX=yes
12719   hardcode_shlibpath_var_CXX=unsupported
12720   if test "$lt_cv_ld_force_load" = "yes"; then
12721     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 \"$new_convenience\"`'
12722   else
12723     whole_archive_flag_spec_CXX=''
12724   fi
12725   link_all_deplibs_CXX=yes
12726   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12727   case $cc_basename in
12728      ifort*) _lt_dar_can_shared=yes ;;
12729      *) _lt_dar_can_shared=$GCC ;;
12730   esac
12731   if test "$_lt_dar_can_shared" = "yes"; then
12732     output_verbose_link_cmd=func_echo_all
12733     _lt_install_name='\$rpath/\$soname'
12734     if test "x$enable_darwin_at_rpath" = "xyes"; then
12735       _lt_install_name='@rpath/\$soname'
12736     fi
12737     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
12738     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12739     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 ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
12740     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}"
12741        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12742       _lt_install_name='\$rpath/\$soname'
12743       if test "x$enable_darwin_at_rpath" = "xyes"; then
12744         _lt_install_name='@rpath/\$soname'
12745       fi
12746       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 ${_lt_install_name} \$verstring${_lt_dsymutil}"
12747       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}"
12748     fi
12749
12750   else
12751   ld_shlibs_CXX=no
12752   fi
12753
12754         ;;
12755
12756       dgux*)
12757         case $cc_basename in
12758           ec++*)
12759             # FIXME: insert proper C++ library support
12760             ld_shlibs_CXX=no
12761             ;;
12762           ghcx*)
12763             # Green Hills C++ Compiler
12764             # FIXME: insert proper C++ library support
12765             ld_shlibs_CXX=no
12766             ;;
12767           *)
12768             # FIXME: insert proper C++ library support
12769             ld_shlibs_CXX=no
12770             ;;
12771         esac
12772         ;;
12773
12774       freebsd2.*)
12775         # C++ shared libraries reported to be fairly broken before
12776         # switch to ELF
12777         ld_shlibs_CXX=no
12778         ;;
12779
12780       freebsd-elf*)
12781         archive_cmds_need_lc_CXX=no
12782         ;;
12783
12784       freebsd* | dragonfly*)
12785         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12786         # conventions
12787         ld_shlibs_CXX=yes
12788         ;;
12789
12790       gnu*)
12791         ;;
12792
12793       haiku*)
12794         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12795         link_all_deplibs_CXX=yes
12796         ;;
12797
12798       hpux9*)
12799         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12800         hardcode_libdir_separator_CXX=:
12801         export_dynamic_flag_spec_CXX='${wl}-E'
12802         hardcode_direct_CXX=yes
12803         hardcode_minus_L_CXX=yes # Not in the search PATH,
12804                                              # but as the default
12805                                              # location of the library.
12806
12807         case $cc_basename in
12808           CC*)
12809             # FIXME: insert proper C++ library support
12810             ld_shlibs_CXX=no
12811             ;;
12812           aCC*)
12813             archive_cmds_CXX='$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 $lib'
12814             # Commands to make compiler produce verbose output that lists
12815             # what "hidden" libraries, object files and flags are used when
12816             # linking a shared library.
12817             #
12818             # There doesn't appear to be a way to prevent this compiler from
12819             # explicitly linking system object files so we need to strip them
12820             # from the output so that they don't get included in the library
12821             # dependencies.
12822             output_verbose_link_cmd='templist=`($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"'
12823             ;;
12824           *)
12825             if test "$GXX" = yes; then
12826               archive_cmds_CXX='$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'
12827             else
12828               # FIXME: insert proper C++ library support
12829               ld_shlibs_CXX=no
12830             fi
12831             ;;
12832         esac
12833         ;;
12834
12835       hpux10*|hpux11*)
12836         if test $with_gnu_ld = no; then
12837           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12838           hardcode_libdir_separator_CXX=:
12839
12840           case $host_cpu in
12841             hppa*64*|ia64*)
12842               ;;
12843             *)
12844               export_dynamic_flag_spec_CXX='${wl}-E'
12845               ;;
12846           esac
12847         fi
12848         case $host_cpu in
12849           hppa*64*|ia64*)
12850             hardcode_direct_CXX=no
12851             hardcode_shlibpath_var_CXX=no
12852             ;;
12853           *)
12854             hardcode_direct_CXX=yes
12855             hardcode_direct_absolute_CXX=yes
12856             hardcode_minus_L_CXX=yes # Not in the search PATH,
12857                                                  # but as the default
12858                                                  # location of the library.
12859             ;;
12860         esac
12861
12862         case $cc_basename in
12863           CC*)
12864             # FIXME: insert proper C++ library support
12865             ld_shlibs_CXX=no
12866             ;;
12867           aCC*)
12868             case $host_cpu in
12869               hppa*64*)
12870                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12871                 ;;
12872               ia64*)
12873                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12874                 ;;
12875               *)
12876                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12877                 ;;
12878             esac
12879             # Commands to make compiler produce verbose output that lists
12880             # what "hidden" libraries, object files and flags are used when
12881             # linking a shared library.
12882             #
12883             # There doesn't appear to be a way to prevent this compiler from
12884             # explicitly linking system object files so we need to strip them
12885             # from the output so that they don't get included in the library
12886             # dependencies.
12887             output_verbose_link_cmd='templist=`($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"'
12888             ;;
12889           *)
12890             if test "$GXX" = yes; then
12891               if test $with_gnu_ld = no; then
12892                 case $host_cpu in
12893                   hppa*64*)
12894                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12895                     ;;
12896                   ia64*)
12897                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12898                     ;;
12899                   *)
12900                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12901                     ;;
12902                 esac
12903               fi
12904             else
12905               # FIXME: insert proper C++ library support
12906               ld_shlibs_CXX=no
12907             fi
12908             ;;
12909         esac
12910         ;;
12911
12912       interix[3-9]*)
12913         hardcode_direct_CXX=no
12914         hardcode_shlibpath_var_CXX=no
12915         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12916         export_dynamic_flag_spec_CXX='${wl}-E'
12917         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12918         # Instead, shared libraries are loaded at an image base (0x10000000 by
12919         # default) and relocated if they conflict, which is a slow very memory
12920         # consuming and fragmenting process.  To avoid this, we pick a random,
12921         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12922         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12923         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12924         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12925         ;;
12926       irix5* | irix6*)
12927         case $cc_basename in
12928           CC*)
12929             # SGI C++
12930             archive_cmds_CXX='$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 $lib'
12931
12932             # Archives containing C++ object files must be created using
12933             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12934             # necessary to make sure instantiated templates are included
12935             # in the archive.
12936             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12937             ;;
12938           *)
12939             if test "$GXX" = yes; then
12940               if test "$with_gnu_ld" = no; then
12941                 archive_cmds_CXX='$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 $lib'
12942               else
12943                 archive_cmds_CXX='$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 $lib'
12944               fi
12945             fi
12946             link_all_deplibs_CXX=yes
12947             ;;
12948         esac
12949         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12950         hardcode_libdir_separator_CXX=:
12951         inherit_rpath_CXX=yes
12952         ;;
12953
12954       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12955         case $cc_basename in
12956           KCC*)
12957             # Kuck and Associates, Inc. (KAI) C++ Compiler
12958
12959             # KCC will only create a shared library if the output file
12960             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12961             # to its proper name (with version) after linking.
12962             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'
12963             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 $lib'
12964             # Commands to make compiler produce verbose output that lists
12965             # what "hidden" libraries, object files and flags are used when
12966             # linking a shared library.
12967             #
12968             # There doesn't appear to be a way to prevent this compiler from
12969             # explicitly linking system object files so we need to strip them
12970             # from the output so that they don't get included in the library
12971             # dependencies.
12972             output_verbose_link_cmd='templist=`$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"'
12973
12974             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12975             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12976
12977             # Archives containing C++ object files must be created using
12978             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12979             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12980             ;;
12981           icpc* | ecpc* )
12982             # Intel C++
12983             with_gnu_ld=yes
12984             # version 8.0 and above of icpc choke on multiply defined symbols
12985             # if we add $predep_objects and $postdep_objects, however 7.1 and
12986             # earlier do not add the objects themselves.
12987             case `$CC -V 2>&1` in
12988               *"Version 7."*)
12989                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12990                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12991                 ;;
12992               *)  # Version 8.0 or newer
12993                 tmp_idyn=
12994                 case $host_cpu in
12995                   ia64*) tmp_idyn=' -i_dynamic';;
12996                 esac
12997                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12998                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12999                 ;;
13000             esac
13001             archive_cmds_need_lc_CXX=no
13002             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13003             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13004             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13005             ;;
13006           pgCC* | pgcpp*)
13007             # Portland Group C++ compiler
13008             case `$CC -V` in
13009             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13010               prelink_cmds_CXX='tpldir=Template.dir~
13011                 rm -rf $tpldir~
13012                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13013                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13014               old_archive_cmds_CXX='tpldir=Template.dir~
13015                 rm -rf $tpldir~
13016                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13017                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13018                 $RANLIB $oldlib'
13019               archive_cmds_CXX='tpldir=Template.dir~
13020                 rm -rf $tpldir~
13021                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13022                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13023               archive_expsym_cmds_CXX='tpldir=Template.dir~
13024                 rm -rf $tpldir~
13025                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13026                 $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 $lib'
13027               ;;
13028             *) # Version 6 and above use weak symbols
13029               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13030               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13031               ;;
13032             esac
13033
13034             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13035             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13036             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13037             ;;
13038           cxx*)
13039             # Compaq C++
13040             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13041             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13042
13043             runpath_var=LD_RUN_PATH
13044             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13045             hardcode_libdir_separator_CXX=:
13046
13047             # Commands to make compiler produce verbose output that lists
13048             # what "hidden" libraries, object files and flags are used when
13049             # linking a shared library.
13050             #
13051             # There doesn't appear to be a way to prevent this compiler from
13052             # explicitly linking system object files so we need to strip them
13053             # from the output so that they don't get included in the library
13054             # dependencies.
13055             output_verbose_link_cmd='templist=`$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" | $Xsed'
13056             ;;
13057           xl* | mpixl* | bgxl*)
13058             # IBM XL 8.0 on PPC, with GNU ld
13059             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13060             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13061             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13062             if test "x$supports_anon_versioning" = xyes; then
13063               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13064                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13065                 echo "local: *; };" >> $output_objdir/$libname.ver~
13066                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13067             fi
13068             ;;
13069           *)
13070             case `$CC -V 2>&1 | sed 5q` in
13071             *Sun\ C*)
13072               # Sun C++ 5.9
13073               no_undefined_flag_CXX=' -zdefs'
13074               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13075               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13076               hardcode_libdir_flag_spec_CXX='-R$libdir'
13077               whole_archive_flag_spec_CXX='${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'
13078               compiler_needs_object_CXX=yes
13079
13080               # Not sure whether something based on
13081               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13082               # would be better.
13083               output_verbose_link_cmd='func_echo_all'
13084
13085               # Archives containing C++ object files must be created using
13086               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13087               # necessary to make sure instantiated templates are included
13088               # in the archive.
13089               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13090               ;;
13091             esac
13092             ;;
13093         esac
13094         ;;
13095
13096       lynxos*)
13097         # FIXME: insert proper C++ library support
13098         ld_shlibs_CXX=no
13099         ;;
13100
13101       m88k*)
13102         # FIXME: insert proper C++ library support
13103         ld_shlibs_CXX=no
13104         ;;
13105
13106       mvs*)
13107         case $cc_basename in
13108           cxx*)
13109             # FIXME: insert proper C++ library support
13110             ld_shlibs_CXX=no
13111             ;;
13112           *)
13113             # FIXME: insert proper C++ library support
13114             ld_shlibs_CXX=no
13115             ;;
13116         esac
13117         ;;
13118
13119       netbsd*)
13120         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13121           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13122           wlarc=
13123           hardcode_libdir_flag_spec_CXX='-R$libdir'
13124           hardcode_direct_CXX=yes
13125           hardcode_shlibpath_var_CXX=no
13126         fi
13127         # Workaround some broken pre-1.5 toolchains
13128         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13129         ;;
13130
13131       *nto* | *qnx*)
13132         ld_shlibs_CXX=yes
13133         ;;
13134
13135       openbsd2*)
13136         # C++ shared libraries are fairly broken
13137         ld_shlibs_CXX=no
13138         ;;
13139
13140       openbsd*)
13141         if test -f /usr/libexec/ld.so; then
13142           hardcode_direct_CXX=yes
13143           hardcode_shlibpath_var_CXX=no
13144           hardcode_direct_absolute_CXX=yes
13145           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13146           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13147           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13148             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13149             export_dynamic_flag_spec_CXX='${wl}-E'
13150             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13151           fi
13152           output_verbose_link_cmd=func_echo_all
13153         else
13154           ld_shlibs_CXX=no
13155         fi
13156         ;;
13157
13158       osf3* | osf4* | osf5*)
13159         case $cc_basename in
13160           KCC*)
13161             # Kuck and Associates, Inc. (KAI) C++ Compiler
13162
13163             # KCC will only create a shared library if the output file
13164             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13165             # to its proper name (with version) after linking.
13166             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 $lib'
13167
13168             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13169             hardcode_libdir_separator_CXX=:
13170
13171             # Archives containing C++ object files must be created using
13172             # the KAI C++ compiler.
13173             case $host in
13174               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13175               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13176             esac
13177             ;;
13178           RCC*)
13179             # Rational C++ 2.4.1
13180             # FIXME: insert proper C++ library support
13181             ld_shlibs_CXX=no
13182             ;;
13183           cxx*)
13184             case $host in
13185               osf3*)
13186                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13187                 archive_cmds_CXX='$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 $lib'
13188                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13189                 ;;
13190               *)
13191                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13192                 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'
13193                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13194                   echo "-hidden">> $lib.exp~
13195                   $CC -shared$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~
13196                   $RM $lib.exp'
13197                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13198                 ;;
13199             esac
13200
13201             hardcode_libdir_separator_CXX=:
13202
13203             # Commands to make compiler produce verbose output that lists
13204             # what "hidden" libraries, object files and flags are used when
13205             # linking a shared library.
13206             #
13207             # There doesn't appear to be a way to prevent this compiler from
13208             # explicitly linking system object files so we need to strip them
13209             # from the output so that they don't get included in the library
13210             # dependencies.
13211             output_verbose_link_cmd='templist=`$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"'
13212             ;;
13213           *)
13214             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13215               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13216               case $host in
13217                 osf3*)
13218                   archive_cmds_CXX='$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 $lib'
13219                   ;;
13220                 *)
13221                   archive_cmds_CXX='$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 $lib'
13222                   ;;
13223               esac
13224
13225               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13226               hardcode_libdir_separator_CXX=:
13227
13228               # Commands to make compiler produce verbose output that lists
13229               # what "hidden" libraries, object files and flags are used when
13230               # linking a shared library.
13231               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13232
13233             else
13234               # FIXME: insert proper C++ library support
13235               ld_shlibs_CXX=no
13236             fi
13237             ;;
13238         esac
13239         ;;
13240
13241       psos*)
13242         # FIXME: insert proper C++ library support
13243         ld_shlibs_CXX=no
13244         ;;
13245
13246       sunos4*)
13247         case $cc_basename in
13248           CC*)
13249             # Sun C++ 4.x
13250             # FIXME: insert proper C++ library support
13251             ld_shlibs_CXX=no
13252             ;;
13253           lcc*)
13254             # Lucid
13255             # FIXME: insert proper C++ library support
13256             ld_shlibs_CXX=no
13257             ;;
13258           *)
13259             # FIXME: insert proper C++ library support
13260             ld_shlibs_CXX=no
13261             ;;
13262         esac
13263         ;;
13264
13265       solaris*)
13266         case $cc_basename in
13267           CC*)
13268             # Sun C++ 4.2, 5.x and Centerline C++
13269             archive_cmds_need_lc_CXX=yes
13270             no_undefined_flag_CXX=' -zdefs'
13271             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13272             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13273               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13274
13275             hardcode_libdir_flag_spec_CXX='-R$libdir'
13276             hardcode_shlibpath_var_CXX=no
13277             case $host_os in
13278               solaris2.[0-5] | solaris2.[0-5].*) ;;
13279               *)
13280                 # The compiler driver will combine and reorder linker options,
13281                 # but understands `-z linker_flag'.
13282                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13283                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13284                 ;;
13285             esac
13286             link_all_deplibs_CXX=yes
13287
13288             output_verbose_link_cmd='func_echo_all'
13289
13290             # Archives containing C++ object files must be created using
13291             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13292             # necessary to make sure instantiated templates are included
13293             # in the archive.
13294             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13295             ;;
13296           gcx*)
13297             # Green Hills C++ Compiler
13298             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13299
13300             # The C++ compiler must be used to create the archive.
13301             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13302             ;;
13303           *)
13304             # GNU C++ compiler with Solaris linker
13305             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13306               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13307               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13308                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13309                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13310                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13311
13312                 # Commands to make compiler produce verbose output that lists
13313                 # what "hidden" libraries, object files and flags are used when
13314                 # linking a shared library.
13315                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13316               else
13317                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13318                 # platform.
13319                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13320                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13321                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13322
13323                 # Commands to make compiler produce verbose output that lists
13324                 # what "hidden" libraries, object files and flags are used when
13325                 # linking a shared library.
13326                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13327               fi
13328
13329               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13330               case $host_os in
13331                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13332                 *)
13333                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13334                   ;;
13335               esac
13336             fi
13337             ;;
13338         esac
13339         ;;
13340
13341     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13342       no_undefined_flag_CXX='${wl}-z,text'
13343       archive_cmds_need_lc_CXX=no
13344       hardcode_shlibpath_var_CXX=no
13345       runpath_var='LD_RUN_PATH'
13346
13347       case $cc_basename in
13348         CC*)
13349           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13350           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13351           ;;
13352         *)
13353           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13354           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13355           ;;
13356       esac
13357       ;;
13358
13359       sysv5* | sco3.2v5* | sco5v6*)
13360         # Note: We can NOT use -z defs as we might desire, because we do not
13361         # link with -lc, and that would cause any symbols used from libc to
13362         # always be unresolved, which means just about no library would
13363         # ever link correctly.  If we're not using GNU ld we use -z text
13364         # though, which does catch some bad symbols but isn't as heavy-handed
13365         # as -z defs.
13366         no_undefined_flag_CXX='${wl}-z,text'
13367         allow_undefined_flag_CXX='${wl}-z,nodefs'
13368         archive_cmds_need_lc_CXX=no
13369         hardcode_shlibpath_var_CXX=no
13370         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13371         hardcode_libdir_separator_CXX=':'
13372         link_all_deplibs_CXX=yes
13373         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13374         runpath_var='LD_RUN_PATH'
13375
13376         case $cc_basename in
13377           CC*)
13378             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13379             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13380             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13381               '"$old_archive_cmds_CXX"
13382             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13383               '"$reload_cmds_CXX"
13384             ;;
13385           *)
13386             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13387             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13388             ;;
13389         esac
13390       ;;
13391
13392       tandem*)
13393         case $cc_basename in
13394           NCC*)
13395             # NonStop-UX NCC 3.20
13396             # FIXME: insert proper C++ library support
13397             ld_shlibs_CXX=no
13398             ;;
13399           *)
13400             # FIXME: insert proper C++ library support
13401             ld_shlibs_CXX=no
13402             ;;
13403         esac
13404         ;;
13405
13406       vxworks*)
13407         # For VxWorks ports, we assume the use of a GNU linker with
13408         # standard elf conventions.
13409         ld_shlibs_CXX=yes
13410         ;;
13411
13412       *)
13413         # FIXME: insert proper C++ library support
13414         ld_shlibs_CXX=no
13415         ;;
13416     esac
13417
13418     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13419 $as_echo "$ld_shlibs_CXX" >&6; }
13420     test "$ld_shlibs_CXX" = no && can_build_shared=no
13421
13422     GCC_CXX="$GXX"
13423     LD_CXX="$LD"
13424
13425     ## CAVEAT EMPTOR:
13426     ## There is no encapsulation within the following macros, do not change
13427     ## the running order or otherwise move them around unless you know exactly
13428     ## what you are doing...
13429     # Dependencies to place before and after the object being linked:
13430 predep_objects_CXX=
13431 postdep_objects_CXX=
13432 predeps_CXX=
13433 postdeps_CXX=
13434 compiler_lib_search_path_CXX=
13435
13436 cat > conftest.$ac_ext <<_LT_EOF
13437 class Foo
13438 {
13439 public:
13440   Foo (void) { a = 0; }
13441 private:
13442   int a;
13443 };
13444 _LT_EOF
13445
13446 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13447   (eval $ac_compile) 2>&5
13448   ac_status=$?
13449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13450   test $ac_status = 0; }; then
13451   # Parse the compiler output and extract the necessary
13452   # objects, libraries and library flags.
13453
13454   # Sentinel used to keep track of whether or not we are before
13455   # the conftest object file.
13456   pre_test_object_deps_done=no
13457
13458   for p in `eval "$output_verbose_link_cmd"`; do
13459     case $p in
13460
13461     -L* | -R* | -l*)
13462        # Some compilers place space between "-{L,R}" and the path.
13463        # Remove the space.
13464        if test $p = "-L" ||
13465           test $p = "-R"; then
13466          prev=$p
13467          continue
13468        else
13469          prev=
13470        fi
13471
13472        if test "$pre_test_object_deps_done" = no; then
13473          case $p in
13474          -L* | -R*)
13475            # Internal compiler library paths should come after those
13476            # provided the user.  The postdeps already come after the
13477            # user supplied libs so there is no need to process them.
13478            if test -z "$compiler_lib_search_path_CXX"; then
13479              compiler_lib_search_path_CXX="${prev}${p}"
13480            else
13481              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13482            fi
13483            ;;
13484          # The "-l" case would never come before the object being
13485          # linked, so don't bother handling this case.
13486          esac
13487        else
13488          if test -z "$postdeps_CXX"; then
13489            postdeps_CXX="${prev}${p}"
13490          else
13491            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13492          fi
13493        fi
13494        ;;
13495
13496     *.$objext)
13497        # This assumes that the test object file only shows up
13498        # once in the compiler output.
13499        if test "$p" = "conftest.$objext"; then
13500          pre_test_object_deps_done=yes
13501          continue
13502        fi
13503
13504        if test "$pre_test_object_deps_done" = no; then
13505          if test -z "$predep_objects_CXX"; then
13506            predep_objects_CXX="$p"
13507          else
13508            predep_objects_CXX="$predep_objects_CXX $p"
13509          fi
13510        else
13511          if test -z "$postdep_objects_CXX"; then
13512            postdep_objects_CXX="$p"
13513          else
13514            postdep_objects_CXX="$postdep_objects_CXX $p"
13515          fi
13516        fi
13517        ;;
13518
13519     *) ;; # Ignore the rest.
13520
13521     esac
13522   done
13523
13524   # Clean up.
13525   rm -f a.out a.exe
13526 else
13527   echo "libtool.m4: error: problem compiling CXX test program"
13528 fi
13529
13530 $RM -f confest.$objext
13531
13532 # PORTME: override above test on systems where it is broken
13533 case $host_os in
13534 interix[3-9]*)
13535   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13536   # hack all around it, let's just trust "g++" to DTRT.
13537   predep_objects_CXX=
13538   postdep_objects_CXX=
13539   postdeps_CXX=
13540   ;;
13541
13542 linux*)
13543   case `$CC -V 2>&1 | sed 5q` in
13544   *Sun\ C*)
13545     # Sun C++ 5.9
13546
13547     # The more standards-conforming stlport4 library is
13548     # incompatible with the Cstd library. Avoid specifying
13549     # it if it's in CXXFLAGS. Ignore libCrun as
13550     # -library=stlport4 depends on it.
13551     case " $CXX $CXXFLAGS " in
13552     *" -library=stlport4 "*)
13553       solaris_use_stlport4=yes
13554       ;;
13555     esac
13556
13557     if test "$solaris_use_stlport4" != yes; then
13558       postdeps_CXX='-library=Cstd -library=Crun'
13559     fi
13560     ;;
13561   esac
13562   ;;
13563
13564 solaris*)
13565   case $cc_basename in
13566   CC*)
13567     # The more standards-conforming stlport4 library is
13568     # incompatible with the Cstd library. Avoid specifying
13569     # it if it's in CXXFLAGS. Ignore libCrun as
13570     # -library=stlport4 depends on it.
13571     case " $CXX $CXXFLAGS " in
13572     *" -library=stlport4 "*)
13573       solaris_use_stlport4=yes
13574       ;;
13575     esac
13576
13577     # Adding this requires a known-good setup of shared libraries for
13578     # Sun compiler versions before 5.6, else PIC objects from an old
13579     # archive will be linked into the output, leading to subtle bugs.
13580     if test "$solaris_use_stlport4" != yes; then
13581       postdeps_CXX='-library=Cstd -library=Crun'
13582     fi
13583     ;;
13584   esac
13585   ;;
13586 esac
13587
13588
13589 case " $postdeps_CXX " in
13590 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13591 esac
13592  compiler_lib_search_dirs_CXX=
13593 if test -n "${compiler_lib_search_path_CXX}"; then
13594  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13595 fi
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627     lt_prog_compiler_wl_CXX=
13628 lt_prog_compiler_pic_CXX=
13629 lt_prog_compiler_static_CXX=
13630
13631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13632 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13633
13634   # C++ specific cases for pic, static, wl, etc.
13635   if test "$GXX" = yes; then
13636     lt_prog_compiler_wl_CXX='-Wl,'
13637     lt_prog_compiler_static_CXX='-static'
13638
13639     case $host_os in
13640     aix*)
13641       # All AIX code is PIC.
13642       if test "$host_cpu" = ia64; then
13643         # AIX 5 now supports IA64 processor
13644         lt_prog_compiler_static_CXX='-Bstatic'
13645       fi
13646       lt_prog_compiler_pic_CXX='-fPIC'
13647       ;;
13648
13649     amigaos*)
13650       case $host_cpu in
13651       powerpc)
13652             # see comment about AmigaOS4 .so support
13653             lt_prog_compiler_pic_CXX='-fPIC'
13654         ;;
13655       m68k)
13656             # FIXME: we need at least 68020 code to build shared libraries, but
13657             # adding the `-m68020' flag to GCC prevents building anything better,
13658             # like `-m68040'.
13659             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13660         ;;
13661       esac
13662       ;;
13663
13664     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13665       # PIC is the default for these OSes.
13666       ;;
13667     mingw* | cygwin* | os2* | pw32* | cegcc*)
13668       # This hack is so that the source file can tell whether it is being
13669       # built for inclusion in a dll (and should export symbols for example).
13670       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13671       # (--disable-auto-import) libraries
13672       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13673       ;;
13674     darwin* | rhapsody*)
13675       # PIC is the default on this platform
13676       # Common symbols not allowed in MH_DYLIB files
13677       lt_prog_compiler_pic_CXX='-fno-common'
13678       ;;
13679     *djgpp*)
13680       # DJGPP does not support shared libraries at all
13681       lt_prog_compiler_pic_CXX=
13682       ;;
13683     haiku*)
13684       # PIC is the default for Haiku.
13685       # The "-static" flag exists, but is broken.
13686       lt_prog_compiler_static_CXX=
13687       ;;
13688     interix[3-9]*)
13689       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13690       # Instead, we relocate shared libraries at runtime.
13691       ;;
13692     sysv4*MP*)
13693       if test -d /usr/nec; then
13694         lt_prog_compiler_pic_CXX=-Kconform_pic
13695       fi
13696       ;;
13697     hpux*)
13698       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13699       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13700       # sets the default TLS model and affects inlining.
13701       case $host_cpu in
13702       hppa*64*)
13703         ;;
13704       *)
13705         lt_prog_compiler_pic_CXX='-fPIC'
13706         ;;
13707       esac
13708       ;;
13709     *qnx* | *nto*)
13710       # QNX uses GNU C++, but need to define -shared option too, otherwise
13711       # it will coredump.
13712       lt_prog_compiler_pic_CXX='-fPIC -shared'
13713       ;;
13714     *)
13715       lt_prog_compiler_pic_CXX='-fPIC'
13716       ;;
13717     esac
13718   else
13719     case $host_os in
13720       aix[4-9]*)
13721         # All AIX code is PIC.
13722         if test "$host_cpu" = ia64; then
13723           # AIX 5 now supports IA64 processor
13724           lt_prog_compiler_static_CXX='-Bstatic'
13725         else
13726           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13727         fi
13728         ;;
13729       chorus*)
13730         case $cc_basename in
13731         cxch68*)
13732           # Green Hills C++ Compiler
13733           # _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"
13734           ;;
13735         esac
13736         ;;
13737       dgux*)
13738         case $cc_basename in
13739           ec++*)
13740             lt_prog_compiler_pic_CXX='-KPIC'
13741             ;;
13742           ghcx*)
13743             # Green Hills C++ Compiler
13744             lt_prog_compiler_pic_CXX='-pic'
13745             ;;
13746           *)
13747             ;;
13748         esac
13749         ;;
13750       freebsd* | dragonfly*)
13751         # FreeBSD uses GNU C++
13752         ;;
13753       hpux9* | hpux10* | hpux11*)
13754         case $cc_basename in
13755           CC*)
13756             lt_prog_compiler_wl_CXX='-Wl,'
13757             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13758             if test "$host_cpu" != ia64; then
13759               lt_prog_compiler_pic_CXX='+Z'
13760             fi
13761             ;;
13762           aCC*)
13763             lt_prog_compiler_wl_CXX='-Wl,'
13764             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13765             case $host_cpu in
13766             hppa*64*|ia64*)
13767               # +Z the default
13768               ;;
13769             *)
13770               lt_prog_compiler_pic_CXX='+Z'
13771               ;;
13772             esac
13773             ;;
13774           *)
13775             ;;
13776         esac
13777         ;;
13778       interix*)
13779         # This is c89, which is MS Visual C++ (no shared libs)
13780         # Anyone wants to do a port?
13781         ;;
13782       irix5* | irix6* | nonstopux*)
13783         case $cc_basename in
13784           CC*)
13785             lt_prog_compiler_wl_CXX='-Wl,'
13786             lt_prog_compiler_static_CXX='-non_shared'
13787             # CC pic flag -KPIC is the default.
13788             ;;
13789           *)
13790             ;;
13791         esac
13792         ;;
13793       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13794         case $cc_basename in
13795           KCC*)
13796             # KAI C++ Compiler
13797             lt_prog_compiler_wl_CXX='--backend -Wl,'
13798             lt_prog_compiler_pic_CXX='-fPIC'
13799             ;;
13800           ecpc* )
13801             # old Intel C++ for x86_64 which still supported -KPIC.
13802             lt_prog_compiler_wl_CXX='-Wl,'
13803             lt_prog_compiler_pic_CXX='-KPIC'
13804             lt_prog_compiler_static_CXX='-static'
13805             ;;
13806           icpc* )
13807             # Intel C++, used to be incompatible with GCC.
13808             # ICC 10 doesn't accept -KPIC any more.
13809             lt_prog_compiler_wl_CXX='-Wl,'
13810             lt_prog_compiler_pic_CXX='-fPIC'
13811             lt_prog_compiler_static_CXX='-static'
13812             ;;
13813           pgCC* | pgcpp*)
13814             # Portland Group C++ compiler
13815             lt_prog_compiler_wl_CXX='-Wl,'
13816             lt_prog_compiler_pic_CXX='-fpic'
13817             lt_prog_compiler_static_CXX='-Bstatic'
13818             ;;
13819           cxx*)
13820             # Compaq C++
13821             # Make sure the PIC flag is empty.  It appears that all Alpha
13822             # Linux and Compaq Tru64 Unix objects are PIC.
13823             lt_prog_compiler_pic_CXX=
13824             lt_prog_compiler_static_CXX='-non_shared'
13825             ;;
13826           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13827             # IBM XL 8.0, 9.0 on PPC and BlueGene
13828             lt_prog_compiler_wl_CXX='-Wl,'
13829             lt_prog_compiler_pic_CXX='-qpic'
13830             lt_prog_compiler_static_CXX='-qstaticlink'
13831             ;;
13832           *)
13833             case `$CC -V 2>&1 | sed 5q` in
13834             *Sun\ C*)
13835               # Sun C++ 5.9
13836               lt_prog_compiler_pic_CXX='-KPIC'
13837               lt_prog_compiler_static_CXX='-Bstatic'
13838               lt_prog_compiler_wl_CXX='-Qoption ld '
13839               ;;
13840             esac
13841             ;;
13842         esac
13843         ;;
13844       lynxos*)
13845         ;;
13846       m88k*)
13847         ;;
13848       mvs*)
13849         case $cc_basename in
13850           cxx*)
13851             lt_prog_compiler_pic_CXX='-W c,exportall'
13852             ;;
13853           *)
13854             ;;
13855         esac
13856         ;;
13857       netbsd*)
13858         ;;
13859       *qnx* | *nto*)
13860         # QNX uses GNU C++, but need to define -shared option too, otherwise
13861         # it will coredump.
13862         lt_prog_compiler_pic_CXX='-fPIC -shared'
13863         ;;
13864       osf3* | osf4* | osf5*)
13865         case $cc_basename in
13866           KCC*)
13867             lt_prog_compiler_wl_CXX='--backend -Wl,'
13868             ;;
13869           RCC*)
13870             # Rational C++ 2.4.1
13871             lt_prog_compiler_pic_CXX='-pic'
13872             ;;
13873           cxx*)
13874             # Digital/Compaq C++
13875             lt_prog_compiler_wl_CXX='-Wl,'
13876             # Make sure the PIC flag is empty.  It appears that all Alpha
13877             # Linux and Compaq Tru64 Unix objects are PIC.
13878             lt_prog_compiler_pic_CXX=
13879             lt_prog_compiler_static_CXX='-non_shared'
13880             ;;
13881           *)
13882             ;;
13883         esac
13884         ;;
13885       psos*)
13886         ;;
13887       solaris*)
13888         case $cc_basename in
13889           CC*)
13890             # Sun C++ 4.2, 5.x and Centerline C++
13891             lt_prog_compiler_pic_CXX='-KPIC'
13892             lt_prog_compiler_static_CXX='-Bstatic'
13893             lt_prog_compiler_wl_CXX='-Qoption ld '
13894             ;;
13895           gcx*)
13896             # Green Hills C++ Compiler
13897             lt_prog_compiler_pic_CXX='-PIC'
13898             ;;
13899           *)
13900             ;;
13901         esac
13902         ;;
13903       sunos4*)
13904         case $cc_basename in
13905           CC*)
13906             # Sun C++ 4.x
13907             lt_prog_compiler_pic_CXX='-pic'
13908             lt_prog_compiler_static_CXX='-Bstatic'
13909             ;;
13910           lcc*)
13911             # Lucid
13912             lt_prog_compiler_pic_CXX='-pic'
13913             ;;
13914           *)
13915             ;;
13916         esac
13917         ;;
13918       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13919         case $cc_basename in
13920           CC*)
13921             lt_prog_compiler_wl_CXX='-Wl,'
13922             lt_prog_compiler_pic_CXX='-KPIC'
13923             lt_prog_compiler_static_CXX='-Bstatic'
13924             ;;
13925         esac
13926         ;;
13927       tandem*)
13928         case $cc_basename in
13929           NCC*)
13930             # NonStop-UX NCC 3.20
13931             lt_prog_compiler_pic_CXX='-KPIC'
13932             ;;
13933           *)
13934             ;;
13935         esac
13936         ;;
13937       vxworks*)
13938         ;;
13939       *)
13940         lt_prog_compiler_can_build_shared_CXX=no
13941         ;;
13942     esac
13943   fi
13944
13945 case $host_os in
13946   # For platforms which do not support PIC, -DPIC is meaningless:
13947   *djgpp*)
13948     lt_prog_compiler_pic_CXX=
13949     ;;
13950   *)
13951     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13952     ;;
13953 esac
13954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13955 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13956
13957
13958
13959 #
13960 # Check to make sure the PIC flag actually works.
13961 #
13962 if test -n "$lt_prog_compiler_pic_CXX"; then
13963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13964 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13965 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13966   $as_echo_n "(cached) " >&6
13967 else
13968   lt_cv_prog_compiler_pic_works_CXX=no
13969    ac_outfile=conftest.$ac_objext
13970    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13971    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13972    # Insert the option either (1) after the last *FLAGS variable, or
13973    # (2) before a word containing "conftest.", or (3) at the end.
13974    # Note that $ac_compile itself does not contain backslashes and begins
13975    # with a dollar sign (not a hyphen), so the echo should work correctly.
13976    # The option is referenced via a variable to avoid confusing sed.
13977    lt_compile=`echo "$ac_compile" | $SED \
13978    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13979    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13980    -e 's:$: $lt_compiler_flag:'`
13981    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13982    (eval "$lt_compile" 2>conftest.err)
13983    ac_status=$?
13984    cat conftest.err >&5
13985    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13986    if (exit $ac_status) && test -s "$ac_outfile"; then
13987      # The compiler can only warn and ignore the option if not recognized
13988      # So say no if there are warnings other than the usual output.
13989      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13990      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13991      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13992        lt_cv_prog_compiler_pic_works_CXX=yes
13993      fi
13994    fi
13995    $RM conftest*
13996
13997 fi
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13999 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14000
14001 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14002     case $lt_prog_compiler_pic_CXX in
14003      "" | " "*) ;;
14004      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14005      esac
14006 else
14007     lt_prog_compiler_pic_CXX=
14008      lt_prog_compiler_can_build_shared_CXX=no
14009 fi
14010
14011 fi
14012
14013
14014
14015 #
14016 # Check to make sure the static flag actually works.
14017 #
14018 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14020 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14021 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14022   $as_echo_n "(cached) " >&6
14023 else
14024   lt_cv_prog_compiler_static_works_CXX=no
14025    save_LDFLAGS="$LDFLAGS"
14026    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14027    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14028    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14029      # The linker can only warn and ignore the option if not recognized
14030      # So say no if there are warnings
14031      if test -s conftest.err; then
14032        # Append any errors to the config.log.
14033        cat conftest.err 1>&5
14034        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14035        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14036        if diff conftest.exp conftest.er2 >/dev/null; then
14037          lt_cv_prog_compiler_static_works_CXX=yes
14038        fi
14039      else
14040        lt_cv_prog_compiler_static_works_CXX=yes
14041      fi
14042    fi
14043    $RM -r conftest*
14044    LDFLAGS="$save_LDFLAGS"
14045
14046 fi
14047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14048 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14049
14050 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14051     :
14052 else
14053     lt_prog_compiler_static_CXX=
14054 fi
14055
14056
14057
14058
14059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14060 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14061 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14062   $as_echo_n "(cached) " >&6
14063 else
14064   lt_cv_prog_compiler_c_o_CXX=no
14065    $RM -r conftest 2>/dev/null
14066    mkdir conftest
14067    cd conftest
14068    mkdir out
14069    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14070
14071    lt_compiler_flag="-o out/conftest2.$ac_objext"
14072    # Insert the option either (1) after the last *FLAGS variable, or
14073    # (2) before a word containing "conftest.", or (3) at the end.
14074    # Note that $ac_compile itself does not contain backslashes and begins
14075    # with a dollar sign (not a hyphen), so the echo should work correctly.
14076    lt_compile=`echo "$ac_compile" | $SED \
14077    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14078    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14079    -e 's:$: $lt_compiler_flag:'`
14080    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14081    (eval "$lt_compile" 2>out/conftest.err)
14082    ac_status=$?
14083    cat out/conftest.err >&5
14084    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14085    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14086    then
14087      # The compiler can only warn and ignore the option if not recognized
14088      # So say no if there are warnings
14089      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14090      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14091      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14092        lt_cv_prog_compiler_c_o_CXX=yes
14093      fi
14094    fi
14095    chmod u+w . 2>&5
14096    $RM conftest*
14097    # SGI C++ compiler will create directory out/ii_files/ for
14098    # template instantiation
14099    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14100    $RM out/* && rmdir out
14101    cd ..
14102    $RM -r conftest
14103    $RM conftest*
14104
14105 fi
14106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14107 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14108
14109
14110
14111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14112 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14113 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14114   $as_echo_n "(cached) " >&6
14115 else
14116   lt_cv_prog_compiler_c_o_CXX=no
14117    $RM -r conftest 2>/dev/null
14118    mkdir conftest
14119    cd conftest
14120    mkdir out
14121    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14122
14123    lt_compiler_flag="-o out/conftest2.$ac_objext"
14124    # Insert the option either (1) after the last *FLAGS variable, or
14125    # (2) before a word containing "conftest.", or (3) at the end.
14126    # Note that $ac_compile itself does not contain backslashes and begins
14127    # with a dollar sign (not a hyphen), so the echo should work correctly.
14128    lt_compile=`echo "$ac_compile" | $SED \
14129    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14130    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14131    -e 's:$: $lt_compiler_flag:'`
14132    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14133    (eval "$lt_compile" 2>out/conftest.err)
14134    ac_status=$?
14135    cat out/conftest.err >&5
14136    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14137    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14138    then
14139      # The compiler can only warn and ignore the option if not recognized
14140      # So say no if there are warnings
14141      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14142      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14143      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14144        lt_cv_prog_compiler_c_o_CXX=yes
14145      fi
14146    fi
14147    chmod u+w . 2>&5
14148    $RM conftest*
14149    # SGI C++ compiler will create directory out/ii_files/ for
14150    # template instantiation
14151    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14152    $RM out/* && rmdir out
14153    cd ..
14154    $RM -r conftest
14155    $RM conftest*
14156
14157 fi
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14159 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14160
14161
14162
14163
14164 hard_links="nottested"
14165 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14166   # do not overwrite the value of need_locks provided by the user
14167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14168 $as_echo_n "checking if we can lock with hard links... " >&6; }
14169   hard_links=yes
14170   $RM conftest*
14171   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14172   touch conftest.a
14173   ln conftest.a conftest.b 2>&5 || hard_links=no
14174   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14176 $as_echo "$hard_links" >&6; }
14177   if test "$hard_links" = no; then
14178     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14179 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14180     need_locks=warn
14181   fi
14182 else
14183   need_locks=no
14184 fi
14185
14186
14187
14188     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14189 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14190
14191   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14192   case $host_os in
14193   aix[4-9]*)
14194     # If we're using GNU nm, then we don't want the "-C" option.
14195     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14196     # Also, AIX nm treats weak defined symbols like other global defined
14197     # symbols, whereas GNU nm marks them as "W".
14198     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14199       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14200     else
14201       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14202     fi
14203     ;;
14204   pw32*)
14205     export_symbols_cmds_CXX="$ltdll_cmds"
14206   ;;
14207   cygwin* | mingw* | cegcc*)
14208     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 > $export_symbols'
14209   ;;
14210   *)
14211     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14212   ;;
14213   esac
14214   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14215
14216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14217 $as_echo "$ld_shlibs_CXX" >&6; }
14218 test "$ld_shlibs_CXX" = no && can_build_shared=no
14219
14220 with_gnu_ld_CXX=$with_gnu_ld
14221
14222
14223
14224
14225
14226
14227 #
14228 # Do we need to explicitly link libc?
14229 #
14230 case "x$archive_cmds_need_lc_CXX" in
14231 x|xyes)
14232   # Assume -lc should be added
14233   archive_cmds_need_lc_CXX=yes
14234
14235   if test "$enable_shared" = yes && test "$GCC" = yes; then
14236     case $archive_cmds_CXX in
14237     *'~'*)
14238       # FIXME: we may have to deal with multi-command sequences.
14239       ;;
14240     '$CC '*)
14241       # Test whether the compiler implicitly links with -lc since on some
14242       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14243       # to ld, don't add -lc before -lgcc.
14244       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14245 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14246 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14247   $as_echo_n "(cached) " >&6
14248 else
14249   $RM conftest*
14250         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14251
14252         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14253   (eval $ac_compile) 2>&5
14254   ac_status=$?
14255   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14256   test $ac_status = 0; } 2>conftest.err; then
14257           soname=conftest
14258           lib=conftest
14259           libobjs=conftest.$ac_objext
14260           deplibs=
14261           wl=$lt_prog_compiler_wl_CXX
14262           pic_flag=$lt_prog_compiler_pic_CXX
14263           compiler_flags=-v
14264           linker_flags=-v
14265           verstring=
14266           output_objdir=.
14267           libname=conftest
14268           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14269           allow_undefined_flag_CXX=
14270           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14271   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14272   ac_status=$?
14273   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14274   test $ac_status = 0; }
14275           then
14276             lt_cv_archive_cmds_need_lc_CXX=no
14277           else
14278             lt_cv_archive_cmds_need_lc_CXX=yes
14279           fi
14280           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14281         else
14282           cat conftest.err 1>&5
14283         fi
14284         $RM conftest*
14285
14286 fi
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14288 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14289       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14290       ;;
14291     esac
14292   fi
14293   ;;
14294 esac
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304
14305
14306
14307
14308
14309
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326
14327
14328
14329
14330
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14360 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14361
14362 library_names_spec=
14363 libname_spec='lib$name'
14364 soname_spec=
14365 shrext_cmds=".so"
14366 postinstall_cmds=
14367 postuninstall_cmds=
14368 finish_cmds=
14369 finish_eval=
14370 shlibpath_var=
14371 shlibpath_overrides_runpath=unknown
14372 version_type=none
14373 dynamic_linker="$host_os ld.so"
14374 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14375 need_lib_prefix=unknown
14376 hardcode_into_libs=no
14377
14378 # when you set need_version to no, make sure it does not cause -set_version
14379 # flags to be left without arguments
14380 need_version=unknown
14381
14382 case $host_os in
14383 aix3*)
14384   version_type=linux
14385   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14386   shlibpath_var=LIBPATH
14387
14388   # AIX 3 has no versioning support, so we append a major version to the name.
14389   soname_spec='${libname}${release}${shared_ext}$major'
14390   ;;
14391
14392 aix[4-9]*)
14393   version_type=linux
14394   need_lib_prefix=no
14395   need_version=no
14396   hardcode_into_libs=yes
14397   if test "$host_cpu" = ia64; then
14398     # AIX 5 supports IA64
14399     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14400     shlibpath_var=LD_LIBRARY_PATH
14401   else
14402     # With GCC up to 2.95.x, collect2 would create an import file
14403     # for dependence libraries.  The import file would start with
14404     # the line `#! .'.  This would cause the generated library to
14405     # depend on `.', always an invalid library.  This was fixed in
14406     # development snapshots of GCC prior to 3.0.
14407     case $host_os in
14408       aix4 | aix4.[01] | aix4.[01].*)
14409       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14410            echo ' yes '
14411            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14412         :
14413       else
14414         can_build_shared=no
14415       fi
14416       ;;
14417     esac
14418     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14419     # soname into executable. Probably we can add versioning support to
14420     # collect2, so additional links can be useful in future.
14421     if test "$aix_use_runtimelinking" = yes; then
14422       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14423       # instead of lib<name>.a to let people know that these are not
14424       # typical AIX shared libraries.
14425       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14426     else
14427       # We preserve .a as extension for shared libraries through AIX4.2
14428       # and later when we are not doing run time linking.
14429       library_names_spec='${libname}${release}.a $libname.a'
14430       soname_spec='${libname}${release}${shared_ext}$major'
14431     fi
14432     shlibpath_var=LIBPATH
14433   fi
14434   ;;
14435
14436 amigaos*)
14437   case $host_cpu in
14438   powerpc)
14439     # Since July 2007 AmigaOS4 officially supports .so libraries.
14440     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14441     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14442     ;;
14443   m68k)
14444     library_names_spec='$libname.ixlibrary $libname.a'
14445     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14446     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 ${libname}_ixlibrary.a || exit 1; done'
14447     ;;
14448   esac
14449   ;;
14450
14451 beos*)
14452   library_names_spec='${libname}${shared_ext}'
14453   dynamic_linker="$host_os ld.so"
14454   shlibpath_var=LIBRARY_PATH
14455   ;;
14456
14457 bsdi[45]*)
14458   version_type=linux
14459   need_version=no
14460   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14461   soname_spec='${libname}${release}${shared_ext}$major'
14462   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14463   shlibpath_var=LD_LIBRARY_PATH
14464   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14465   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14466   # the default ld.so.conf also contains /usr/contrib/lib and
14467   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14468   # libtool to hard-code these into programs
14469   ;;
14470
14471 cygwin* | mingw* | pw32* | cegcc*)
14472   version_type=windows
14473   shrext_cmds=".dll"
14474   need_version=no
14475   need_lib_prefix=no
14476
14477   case $GCC,$host_os in
14478   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14479     library_names_spec='$libname.dll.a'
14480     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14481     postinstall_cmds='base_file=`basename \${file}`~
14482       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14483       dldir=$destdir/`dirname \$dlpath`~
14484       test -d \$dldir || mkdir -p \$dldir~
14485       $install_prog $dir/$dlname \$dldir/$dlname~
14486       chmod a+x \$dldir/$dlname~
14487       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14488         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14489       fi'
14490     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14491       dlpath=$dir/\$dldll~
14492        $RM \$dlpath'
14493     shlibpath_overrides_runpath=yes
14494
14495     case $host_os in
14496     cygwin*)
14497       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14498       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14499
14500       ;;
14501     mingw* | cegcc*)
14502       # MinGW DLLs use traditional 'lib' prefix
14503       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14504       ;;
14505     pw32*)
14506       # pw32 DLLs use 'pw' prefix rather than 'lib'
14507       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14508       ;;
14509     esac
14510     ;;
14511
14512   *)
14513     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14514     ;;
14515   esac
14516   dynamic_linker='Win32 ld.exe'
14517   # FIXME: first we should search . and the directory the executable is in
14518   shlibpath_var=PATH
14519   ;;
14520
14521 darwin* | rhapsody*)
14522   dynamic_linker="$host_os dyld"
14523   version_type=darwin
14524   need_lib_prefix=no
14525   need_version=no
14526   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14527   soname_spec='${libname}${release}${major}$shared_ext'
14528   shlibpath_overrides_runpath=yes
14529   shlibpath_var=DYLD_LIBRARY_PATH
14530   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14531
14532   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14533   ;;
14534
14535 dgux*)
14536   version_type=linux
14537   need_lib_prefix=no
14538   need_version=no
14539   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14540   soname_spec='${libname}${release}${shared_ext}$major'
14541   shlibpath_var=LD_LIBRARY_PATH
14542   ;;
14543
14544 freebsd* | dragonfly*)
14545   # DragonFly does not have aout.  When/if they implement a new
14546   # versioning mechanism, adjust this.
14547   if test -x /usr/bin/objformat; then
14548     objformat=`/usr/bin/objformat`
14549   else
14550     case $host_os in
14551     freebsd[23].*) objformat=aout ;;
14552     *) objformat=elf ;;
14553     esac
14554   fi
14555   version_type=freebsd-$objformat
14556   case $version_type in
14557     freebsd-elf*)
14558       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14559       need_version=no
14560       need_lib_prefix=no
14561       ;;
14562     freebsd-*)
14563       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14564       need_version=yes
14565       ;;
14566   esac
14567   shlibpath_var=LD_LIBRARY_PATH
14568   case $host_os in
14569   freebsd2.*)
14570     shlibpath_overrides_runpath=yes
14571     ;;
14572   freebsd3.[01]* | freebsdelf3.[01]*)
14573     shlibpath_overrides_runpath=yes
14574     hardcode_into_libs=yes
14575     ;;
14576   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14577   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14578     shlibpath_overrides_runpath=no
14579     hardcode_into_libs=yes
14580     ;;
14581   *) # from 4.6 on, and DragonFly
14582     shlibpath_overrides_runpath=yes
14583     hardcode_into_libs=yes
14584     ;;
14585   esac
14586   ;;
14587
14588 haiku*)
14589   version_type=linux
14590   need_lib_prefix=no
14591   need_version=no
14592   dynamic_linker="$host_os runtime_loader"
14593   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14594   soname_spec='${libname}${release}${shared_ext}$major'
14595   shlibpath_var=LIBRARY_PATH
14596   shlibpath_overrides_runpath=yes
14597   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
14598   hardcode_into_libs=yes
14599   ;;
14600
14601 hpux9* | hpux10* | hpux11*)
14602   # Give a soname corresponding to the major version so that dld.sl refuses to
14603   # link against other versions.
14604   version_type=sunos
14605   need_lib_prefix=no
14606   need_version=no
14607   case $host_cpu in
14608   ia64*)
14609     shrext_cmds='.so'
14610     hardcode_into_libs=yes
14611     dynamic_linker="$host_os dld.so"
14612     shlibpath_var=LD_LIBRARY_PATH
14613     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14614     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14615     soname_spec='${libname}${release}${shared_ext}$major'
14616     if test "X$HPUX_IA64_MODE" = X32; then
14617       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14618     else
14619       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14620     fi
14621     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14622     ;;
14623   hppa*64*)
14624     shrext_cmds='.sl'
14625     hardcode_into_libs=yes
14626     dynamic_linker="$host_os dld.sl"
14627     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14628     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14629     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14630     soname_spec='${libname}${release}${shared_ext}$major'
14631     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14632     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14633     ;;
14634   *)
14635     shrext_cmds='.sl'
14636     dynamic_linker="$host_os dld.sl"
14637     shlibpath_var=SHLIB_PATH
14638     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
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     ;;
14642   esac
14643   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14644   postinstall_cmds='chmod 555 $lib'
14645   # or fails outright, so override atomically:
14646   install_override_mode=555
14647   ;;
14648
14649 interix[3-9]*)
14650   version_type=linux
14651   need_lib_prefix=no
14652   need_version=no
14653   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14654   soname_spec='${libname}${release}${shared_ext}$major'
14655   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14656   shlibpath_var=LD_LIBRARY_PATH
14657   shlibpath_overrides_runpath=no
14658   hardcode_into_libs=yes
14659   ;;
14660
14661 irix5* | irix6* | nonstopux*)
14662   case $host_os in
14663     nonstopux*) version_type=nonstopux ;;
14664     *)
14665         if test "$lt_cv_prog_gnu_ld" = yes; then
14666                 version_type=linux
14667         else
14668                 version_type=irix
14669         fi ;;
14670   esac
14671   need_lib_prefix=no
14672   need_version=no
14673   soname_spec='${libname}${release}${shared_ext}$major'
14674   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14675   case $host_os in
14676   irix5* | nonstopux*)
14677     libsuff= shlibsuff=
14678     ;;
14679   *)
14680     case $LD in # libtool.m4 will add one of these switches to LD
14681     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14682       libsuff= shlibsuff= libmagic=32-bit;;
14683     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14684       libsuff=32 shlibsuff=N32 libmagic=N32;;
14685     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14686       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14687     *) libsuff= shlibsuff= libmagic=never-match;;
14688     esac
14689     ;;
14690   esac
14691   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14692   shlibpath_overrides_runpath=no
14693   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14694   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14695   hardcode_into_libs=yes
14696   ;;
14697
14698 # No shared lib support for Linux oldld, aout, or coff.
14699 linux*oldld* | linux*aout* | linux*coff*)
14700   dynamic_linker=no
14701   ;;
14702
14703 # This must be Linux ELF.
14704
14705 # uclinux* changes (here and below) have been submitted to the libtool
14706 # project, but have not yet been accepted: they are GCC-local changes
14707 # for the time being.  (See
14708 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14709 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14710   version_type=linux
14711   need_lib_prefix=no
14712   need_version=no
14713   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14714   soname_spec='${libname}${release}${shared_ext}$major'
14715   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14716   shlibpath_var=LD_LIBRARY_PATH
14717   shlibpath_overrides_runpath=no
14718
14719   # Some binutils ld are patched to set DT_RUNPATH
14720   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14721   $as_echo_n "(cached) " >&6
14722 else
14723   lt_cv_shlibpath_overrides_runpath=no
14724     save_LDFLAGS=$LDFLAGS
14725     save_libdir=$libdir
14726     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14727          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14728     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14729 /* end confdefs.h.  */
14730
14731 int
14732 main ()
14733 {
14734
14735   ;
14736   return 0;
14737 }
14738 _ACEOF
14739 if ac_fn_cxx_try_link "$LINENO"; then :
14740   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14741   lt_cv_shlibpath_overrides_runpath=yes
14742 fi
14743 fi
14744 rm -f core conftest.err conftest.$ac_objext \
14745     conftest$ac_exeext conftest.$ac_ext
14746     LDFLAGS=$save_LDFLAGS
14747     libdir=$save_libdir
14748
14749 fi
14750
14751   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14752
14753   # This implies no fast_install, which is unacceptable.
14754   # Some rework will be needed to allow for fast_install
14755   # before this can be enabled.
14756   hardcode_into_libs=yes
14757
14758   # Append ld.so.conf contents to the search path
14759   if test -f /etc/ld.so.conf; then
14760     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' ' '`
14761     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14762   fi
14763
14764   # We used to test for /lib/ld.so.1 and disable shared libraries on
14765   # powerpc, because MkLinux only supported shared libraries with the
14766   # GNU dynamic linker.  Since this was broken with cross compilers,
14767   # most powerpc-linux boxes support dynamic linking these days and
14768   # people can always --disable-shared, the test was removed, and we
14769   # assume the GNU/Linux dynamic linker is in use.
14770   dynamic_linker='GNU/Linux ld.so'
14771   ;;
14772
14773 netbsd*)
14774   version_type=sunos
14775   need_lib_prefix=no
14776   need_version=no
14777   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14778     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14779     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14780     dynamic_linker='NetBSD (a.out) ld.so'
14781   else
14782     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14783     soname_spec='${libname}${release}${shared_ext}$major'
14784     dynamic_linker='NetBSD ld.elf_so'
14785   fi
14786   shlibpath_var=LD_LIBRARY_PATH
14787   shlibpath_overrides_runpath=yes
14788   hardcode_into_libs=yes
14789   ;;
14790
14791 newsos6)
14792   version_type=linux
14793   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14794   shlibpath_var=LD_LIBRARY_PATH
14795   shlibpath_overrides_runpath=yes
14796   ;;
14797
14798 *nto* | *qnx*)
14799   version_type=qnx
14800   need_lib_prefix=no
14801   need_version=no
14802   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14803   soname_spec='${libname}${release}${shared_ext}$major'
14804   shlibpath_var=LD_LIBRARY_PATH
14805   shlibpath_overrides_runpath=no
14806   hardcode_into_libs=yes
14807   dynamic_linker='ldqnx.so'
14808   ;;
14809
14810 openbsd*)
14811   version_type=sunos
14812   sys_lib_dlsearch_path_spec="/usr/lib"
14813   need_lib_prefix=no
14814   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14815   case $host_os in
14816     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14817     *)                          need_version=no  ;;
14818   esac
14819   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14820   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14821   shlibpath_var=LD_LIBRARY_PATH
14822   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14823     case $host_os in
14824       openbsd2.[89] | openbsd2.[89].*)
14825         shlibpath_overrides_runpath=no
14826         ;;
14827       *)
14828         shlibpath_overrides_runpath=yes
14829         ;;
14830       esac
14831   else
14832     shlibpath_overrides_runpath=yes
14833   fi
14834   ;;
14835
14836 os2*)
14837   libname_spec='$name'
14838   shrext_cmds=".dll"
14839   need_lib_prefix=no
14840   library_names_spec='$libname${shared_ext} $libname.a'
14841   dynamic_linker='OS/2 ld.exe'
14842   shlibpath_var=LIBPATH
14843   ;;
14844
14845 osf3* | osf4* | osf5*)
14846   version_type=osf
14847   need_lib_prefix=no
14848   need_version=no
14849   soname_spec='${libname}${release}${shared_ext}$major'
14850   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14851   shlibpath_var=LD_LIBRARY_PATH
14852   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14853   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14854   ;;
14855
14856 rdos*)
14857   dynamic_linker=no
14858   ;;
14859
14860 solaris*)
14861   version_type=linux
14862   need_lib_prefix=no
14863   need_version=no
14864   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14865   soname_spec='${libname}${release}${shared_ext}$major'
14866   shlibpath_var=LD_LIBRARY_PATH
14867   shlibpath_overrides_runpath=yes
14868   hardcode_into_libs=yes
14869   # ldd complains unless libraries are executable
14870   postinstall_cmds='chmod +x $lib'
14871   ;;
14872
14873 sunos4*)
14874   version_type=sunos
14875   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14876   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14877   shlibpath_var=LD_LIBRARY_PATH
14878   shlibpath_overrides_runpath=yes
14879   if test "$with_gnu_ld" = yes; then
14880     need_lib_prefix=no
14881   fi
14882   need_version=yes
14883   ;;
14884
14885 sysv4 | sysv4.3*)
14886   version_type=linux
14887   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14888   soname_spec='${libname}${release}${shared_ext}$major'
14889   shlibpath_var=LD_LIBRARY_PATH
14890   case $host_vendor in
14891     sni)
14892       shlibpath_overrides_runpath=no
14893       need_lib_prefix=no
14894       runpath_var=LD_RUN_PATH
14895       ;;
14896     siemens)
14897       need_lib_prefix=no
14898       ;;
14899     motorola)
14900       need_lib_prefix=no
14901       need_version=no
14902       shlibpath_overrides_runpath=no
14903       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14904       ;;
14905   esac
14906   ;;
14907
14908 sysv4*MP*)
14909   if test -d /usr/nec ;then
14910     version_type=linux
14911     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14912     soname_spec='$libname${shared_ext}.$major'
14913     shlibpath_var=LD_LIBRARY_PATH
14914   fi
14915   ;;
14916
14917 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14918   version_type=freebsd-elf
14919   need_lib_prefix=no
14920   need_version=no
14921   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14922   soname_spec='${libname}${release}${shared_ext}$major'
14923   shlibpath_var=LD_LIBRARY_PATH
14924   shlibpath_overrides_runpath=yes
14925   hardcode_into_libs=yes
14926   if test "$with_gnu_ld" = yes; then
14927     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14928   else
14929     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14930     case $host_os in
14931       sco3.2v5*)
14932         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14933         ;;
14934     esac
14935   fi
14936   sys_lib_dlsearch_path_spec='/usr/lib'
14937   ;;
14938
14939 tpf*)
14940   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14941   version_type=linux
14942   need_lib_prefix=no
14943   need_version=no
14944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14945   shlibpath_var=LD_LIBRARY_PATH
14946   shlibpath_overrides_runpath=no
14947   hardcode_into_libs=yes
14948   ;;
14949
14950 uts4*)
14951   version_type=linux
14952   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14953   soname_spec='${libname}${release}${shared_ext}$major'
14954   shlibpath_var=LD_LIBRARY_PATH
14955   ;;
14956
14957 # Shared libraries for VwWorks, >= 7 only at this stage
14958 # and (fpic) still incompatible with "large" code models
14959 # in a few configurations. Only for RTP mode in any case,
14960 # and upon explicit request at configure time.
14961 vxworks7*)
14962   dynamic_linker=no
14963   case ${with_multisubdir}-${enable_shared} in
14964     *large*)
14965       ;;
14966     *mrtp*-yes)
14967       version_type=linux
14968       need_lib_prefix=no
14969       need_version=no
14970       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14971       soname_spec='${libname}${release}${shared_ext}$major'
14972       dynamic_linker="$host_os module_loader"
14973       ;;
14974   esac
14975   ;;
14976 *)
14977   dynamic_linker=no
14978   ;;
14979 esac
14980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14981 $as_echo "$dynamic_linker" >&6; }
14982 test "$dynamic_linker" = no && can_build_shared=no
14983
14984 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14985 if test "$GCC" = yes; then
14986   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14987 fi
14988
14989 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14990   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14991 fi
14992 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14993   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14994 fi
14995
14996
14997
14998
14999
15000
15001
15002
15003
15004
15005
15006
15007
15008
15009
15010
15011
15012
15013
15014
15015
15016
15017
15018
15019
15020
15021
15022
15023
15024
15025
15026
15027
15028
15029
15030
15031
15032
15033     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15034 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15035 hardcode_action_CXX=
15036 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15037    test -n "$runpath_var_CXX" ||
15038    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15039
15040   # We can hardcode non-existent directories.
15041   if test "$hardcode_direct_CXX" != no &&
15042      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15043      # have to relink, otherwise we might link with an installed library
15044      # when we should be linking with a yet-to-be-installed one
15045      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15046      test "$hardcode_minus_L_CXX" != no; then
15047     # Linking always hardcodes the temporary library directory.
15048     hardcode_action_CXX=relink
15049   else
15050     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15051     hardcode_action_CXX=immediate
15052   fi
15053 else
15054   # We cannot hardcode anything, or else we can only hardcode existing
15055   # directories.
15056   hardcode_action_CXX=unsupported
15057 fi
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15059 $as_echo "$hardcode_action_CXX" >&6; }
15060
15061 if test "$hardcode_action_CXX" = relink ||
15062    test "$inherit_rpath_CXX" = yes; then
15063   # Fast installation is not supported
15064   enable_fast_install=no
15065 elif test "$shlibpath_overrides_runpath" = yes ||
15066      test "$enable_shared" = no; then
15067   # Fast installation is not necessary
15068   enable_fast_install=needless
15069 fi
15070
15071
15072
15073
15074
15075
15076
15077   fi # test -n "$compiler"
15078
15079   CC=$lt_save_CC
15080   LDCXX=$LD
15081   LD=$lt_save_LD
15082   GCC=$lt_save_GCC
15083   with_gnu_ld=$lt_save_with_gnu_ld
15084   lt_cv_path_LDCXX=$lt_cv_path_LD
15085   lt_cv_path_LD=$lt_save_path_LD
15086   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15087   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15088 fi # test "$_lt_caught_CXX_error" != yes
15089
15090 ac_ext=c
15091 ac_cpp='$CPP $CPPFLAGS'
15092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15095
15096
15097
15098
15099
15100
15101
15102
15103
15104
15105
15106
15107
15108         ac_config_commands="$ac_config_commands libtool"
15109
15110
15111
15112
15113 # Only expand once:
15114
15115
15116  if test x$enable_darwin_at_rpath = xyes; then
15117   ENABLE_DARWIN_AT_RPATH_TRUE=
15118   ENABLE_DARWIN_AT_RPATH_FALSE='#'
15119 else
15120   ENABLE_DARWIN_AT_RPATH_TRUE='#'
15121   ENABLE_DARWIN_AT_RPATH_FALSE=
15122 fi
15123
15124
15125 if test -n "$ac_tool_prefix"; then
15126   # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
15127 set dummy ${ac_tool_prefix}readelf; ac_word=$2
15128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15129 $as_echo_n "checking for $ac_word... " >&6; }
15130 if ${ac_cv_prog_READELF+:} false; then :
15131   $as_echo_n "(cached) " >&6
15132 else
15133   if test -n "$READELF"; then
15134   ac_cv_prog_READELF="$READELF" # Let the user override the test.
15135 else
15136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15137 for as_dir in $PATH
15138 do
15139   IFS=$as_save_IFS
15140   test -z "$as_dir" && as_dir=.
15141     for ac_exec_ext in '' $ac_executable_extensions; do
15142   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15143     ac_cv_prog_READELF="${ac_tool_prefix}readelf"
15144     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15145     break 2
15146   fi
15147 done
15148   done
15149 IFS=$as_save_IFS
15150
15151 fi
15152 fi
15153 READELF=$ac_cv_prog_READELF
15154 if test -n "$READELF"; then
15155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
15156 $as_echo "$READELF" >&6; }
15157 else
15158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15159 $as_echo "no" >&6; }
15160 fi
15161
15162
15163 fi
15164 if test -z "$ac_cv_prog_READELF"; then
15165   ac_ct_READELF=$READELF
15166   # Extract the first word of "readelf", so it can be a program name with args.
15167 set dummy readelf; ac_word=$2
15168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15169 $as_echo_n "checking for $ac_word... " >&6; }
15170 if ${ac_cv_prog_ac_ct_READELF+:} false; then :
15171   $as_echo_n "(cached) " >&6
15172 else
15173   if test -n "$ac_ct_READELF"; then
15174   ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
15175 else
15176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15177 for as_dir in $PATH
15178 do
15179   IFS=$as_save_IFS
15180   test -z "$as_dir" && as_dir=.
15181     for ac_exec_ext in '' $ac_executable_extensions; do
15182   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15183     ac_cv_prog_ac_ct_READELF="readelf"
15184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15185     break 2
15186   fi
15187 done
15188   done
15189 IFS=$as_save_IFS
15190
15191 fi
15192 fi
15193 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
15194 if test -n "$ac_ct_READELF"; then
15195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
15196 $as_echo "$ac_ct_READELF" >&6; }
15197 else
15198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15199 $as_echo "no" >&6; }
15200 fi
15201
15202   if test "x$ac_ct_READELF" = x; then
15203     READELF=""
15204   else
15205     case $cross_compiling:$ac_tool_warned in
15206 yes:)
15207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15209 ac_tool_warned=yes ;;
15210 esac
15211     READELF=$ac_ct_READELF
15212   fi
15213 else
15214   READELF="$ac_cv_prog_READELF"
15215 fi
15216
15217
15218 # Test for 64-bit build.
15219 # The cast to long int works around a bug in the HP C Compiler
15220 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15221 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15222 # This bug is HP SR number 8606223364.
15223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
15224 $as_echo_n "checking size of size_t... " >&6; }
15225 if ${ac_cv_sizeof_size_t+:} false; then :
15226   $as_echo_n "(cached) " >&6
15227 else
15228   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
15229
15230 else
15231   if test "$ac_cv_type_size_t" = yes; then
15232      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15233 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15234 as_fn_error 77 "cannot compute sizeof (size_t)
15235 See \`config.log' for more details" "$LINENO" 5; }
15236    else
15237      ac_cv_sizeof_size_t=0
15238    fi
15239 fi
15240
15241 fi
15242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
15243 $as_echo "$ac_cv_sizeof_size_t" >&6; }
15244
15245
15246
15247 cat >>confdefs.h <<_ACEOF
15248 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
15249 _ACEOF
15250
15251
15252
15253
15254
15255 cat > local.exp <<EOF
15256 set SYSROOT_CFLAGS_FOR_TARGET "$SYSROOT_CFLAGS_FOR_TARGET"
15257 set compiler_vendor "$ax_cv_c_compiler_vendor"
15258 EOF
15259
15260
15261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
15262 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
15263     # Check whether --enable-maintainer-mode was given.
15264 if test "${enable_maintainer_mode+set}" = set; then :
15265   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
15266 else
15267   USE_MAINTAINER_MODE=no
15268 fi
15269
15270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
15271 $as_echo "$USE_MAINTAINER_MODE" >&6; }
15272    if test $USE_MAINTAINER_MODE = yes; then
15273   MAINTAINER_MODE_TRUE=
15274   MAINTAINER_MODE_FALSE='#'
15275 else
15276   MAINTAINER_MODE_TRUE='#'
15277   MAINTAINER_MODE_FALSE=
15278 fi
15279
15280   MAINT=$MAINTAINER_MODE_TRUE
15281
15282
15283
15284 for ac_header in sys/memfd.h
15285 do :
15286   ac_fn_c_check_header_mongrel "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default"
15287 if test "x$ac_cv_header_sys_memfd_h" = xyes; then :
15288   cat >>confdefs.h <<_ACEOF
15289 #define HAVE_SYS_MEMFD_H 1
15290 _ACEOF
15291
15292 fi
15293
15294 done
15295
15296 for ac_func in memfd_create
15297 do :
15298   ac_fn_c_check_func "$LINENO" "memfd_create" "ac_cv_func_memfd_create"
15299 if test "x$ac_cv_func_memfd_create" = xyes; then :
15300   cat >>confdefs.h <<_ACEOF
15301 #define HAVE_MEMFD_CREATE 1
15302 _ACEOF
15303
15304 fi
15305 done
15306
15307
15308 for ac_header in sys/mman.h
15309 do :
15310   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15311 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15312   cat >>confdefs.h <<_ACEOF
15313 #define HAVE_SYS_MMAN_H 1
15314 _ACEOF
15315
15316 fi
15317
15318 done
15319
15320 for ac_func in mmap mkostemp mkstemp
15321 do :
15322   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15323 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15324 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15325   cat >>confdefs.h <<_ACEOF
15326 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15327 _ACEOF
15328
15329 fi
15330 done
15331
15332
15333 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15334 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15335   libffi_header_sys_mman_h=yes
15336 else
15337   libffi_header_sys_mman_h=no
15338 fi
15339
15340
15341 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
15342 if test "x$ac_cv_func_mmap" = xyes; then :
15343   libffi_func_mmap=yes
15344 else
15345   libffi_func_mmap=no
15346 fi
15347
15348 if test "$libffi_header_sys_mman_h" != yes \
15349  || test "$libffi_func_mmap" != yes; then
15350    ac_cv_func_mmap_file=no
15351    ac_cv_func_mmap_dev_zero=no
15352    ac_cv_func_mmap_anon=no
15353 else
15354    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
15355 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
15356 if ${ac_cv_func_mmap_file+:} false; then :
15357   $as_echo_n "(cached) " >&6
15358 else
15359   # Add a system to this blacklist if
15360    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
15361    # memory area containing the same data that you'd get if you applied
15362    # read() to the same fd.  The only system known to have a problem here
15363    # is VMS, where text files have record structure.
15364    case "$host_os" in
15365      vms* | ultrix*)
15366         ac_cv_func_mmap_file=no ;;
15367      *)
15368         ac_cv_func_mmap_file=yes;;
15369    esac
15370 fi
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
15372 $as_echo "$ac_cv_func_mmap_file" >&6; }
15373    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
15374 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
15375 if ${ac_cv_func_mmap_dev_zero+:} false; then :
15376   $as_echo_n "(cached) " >&6
15377 else
15378   # Add a system to this blacklist if it has mmap() but /dev/zero
15379    # does not exist, or if mmapping /dev/zero does not give anonymous
15380    # zeroed pages with both the following properties:
15381    # 1. If you map N consecutive pages in with one call, and then
15382    #    unmap any subset of those pages, the pages that were not
15383    #    explicitly unmapped remain accessible.
15384    # 2. If you map two adjacent blocks of memory and then unmap them
15385    #    both at once, they must both go away.
15386    # Systems known to be in this category are Windows (all variants),
15387    # VMS, and Darwin.
15388    case "$host_os" in
15389      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
15390         ac_cv_func_mmap_dev_zero=no ;;
15391      *)
15392         ac_cv_func_mmap_dev_zero=yes;;
15393    esac
15394 fi
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
15396 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
15397
15398    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
15399    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
15400 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
15401 if ${ac_cv_decl_map_anon+:} false; then :
15402   $as_echo_n "(cached) " >&6
15403 else
15404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15405 /* end confdefs.h.  */
15406 #include <sys/types.h>
15407 #include <sys/mman.h>
15408 #include <unistd.h>
15409
15410 #ifndef MAP_ANONYMOUS
15411 #define MAP_ANONYMOUS MAP_ANON
15412 #endif
15413
15414 int
15415 main ()
15416 {
15417 int n = MAP_ANONYMOUS;
15418   ;
15419   return 0;
15420 }
15421 _ACEOF
15422 if ac_fn_c_try_compile "$LINENO"; then :
15423   ac_cv_decl_map_anon=yes
15424 else
15425   ac_cv_decl_map_anon=no
15426 fi
15427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15428 fi
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
15430 $as_echo "$ac_cv_decl_map_anon" >&6; }
15431
15432    if test $ac_cv_decl_map_anon = no; then
15433      ac_cv_func_mmap_anon=no
15434    else
15435      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
15436 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
15437 if ${ac_cv_func_mmap_anon+:} false; then :
15438   $as_echo_n "(cached) " >&6
15439 else
15440   # Add a system to this blacklist if it has mmap() and MAP_ANON or
15441    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
15442    # doesn't give anonymous zeroed pages with the same properties listed
15443    # above for use of /dev/zero.
15444    # Systems known to be in this category are Windows, VMS, and SCO Unix.
15445    case "$host_os" in
15446      vms* | cygwin* | pe | mingw* | sco* | udk* )
15447         ac_cv_func_mmap_anon=no ;;
15448      *)
15449         ac_cv_func_mmap_anon=yes;;
15450    esac
15451 fi
15452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
15453 $as_echo "$ac_cv_func_mmap_anon" >&6; }
15454    fi
15455 fi
15456
15457 if test $ac_cv_func_mmap_file = yes; then
15458
15459 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
15460
15461 fi
15462 if test $ac_cv_func_mmap_dev_zero = yes; then
15463
15464 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
15465
15466 fi
15467 if test $ac_cv_func_mmap_anon = yes; then
15468
15469 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
15470
15471 fi
15472
15473
15474  if test -d $srcdir/testsuite; then
15475   TESTSUBDIR_TRUE=
15476   TESTSUBDIR_FALSE='#'
15477 else
15478   TESTSUBDIR_TRUE='#'
15479   TESTSUBDIR_FALSE=
15480 fi
15481
15482
15483 TARGETDIR="unknown"
15484 HAVE_LONG_DOUBLE_VARIANT=0
15485
15486 . ${srcdir}/configure.host
15487
15488 if test -n "${UNSUPPORTED}"; then
15489   as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
15490 fi
15491
15492
15493
15494
15495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15496 $as_echo_n "checking for ANSI C header files... " >&6; }
15497 if ${ac_cv_header_stdc+:} false; then :
15498   $as_echo_n "(cached) " >&6
15499 else
15500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15501 /* end confdefs.h.  */
15502 #include <stdlib.h>
15503 #include <stdarg.h>
15504 #include <string.h>
15505 #include <float.h>
15506
15507 int
15508 main ()
15509 {
15510
15511   ;
15512   return 0;
15513 }
15514 _ACEOF
15515 if ac_fn_c_try_compile "$LINENO"; then :
15516   ac_cv_header_stdc=yes
15517 else
15518   ac_cv_header_stdc=no
15519 fi
15520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15521
15522 if test $ac_cv_header_stdc = yes; then
15523   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15525 /* end confdefs.h.  */
15526 #include <string.h>
15527
15528 _ACEOF
15529 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15530   $EGREP "memchr" >/dev/null 2>&1; then :
15531
15532 else
15533   ac_cv_header_stdc=no
15534 fi
15535 rm -f conftest*
15536
15537 fi
15538
15539 if test $ac_cv_header_stdc = yes; then
15540   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15542 /* end confdefs.h.  */
15543 #include <stdlib.h>
15544
15545 _ACEOF
15546 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15547   $EGREP "free" >/dev/null 2>&1; then :
15548
15549 else
15550   ac_cv_header_stdc=no
15551 fi
15552 rm -f conftest*
15553
15554 fi
15555
15556 if test $ac_cv_header_stdc = yes; then
15557   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15558   if test "$cross_compiling" = yes; then :
15559   :
15560 else
15561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15562 /* end confdefs.h.  */
15563 #include <ctype.h>
15564 #include <stdlib.h>
15565 #if ((' ' & 0x0FF) == 0x020)
15566 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15567 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15568 #else
15569 # define ISLOWER(c) \
15570                    (('a' <= (c) && (c) <= 'i') \
15571                      || ('j' <= (c) && (c) <= 'r') \
15572                      || ('s' <= (c) && (c) <= 'z'))
15573 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15574 #endif
15575
15576 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15577 int
15578 main ()
15579 {
15580   int i;
15581   for (i = 0; i < 256; i++)
15582     if (XOR (islower (i), ISLOWER (i))
15583         || toupper (i) != TOUPPER (i))
15584       return 2;
15585   return 0;
15586 }
15587 _ACEOF
15588 if ac_fn_c_try_run "$LINENO"; then :
15589
15590 else
15591   ac_cv_header_stdc=no
15592 fi
15593 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15594   conftest.$ac_objext conftest.beam conftest.$ac_ext
15595 fi
15596
15597 fi
15598 fi
15599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15600 $as_echo "$ac_cv_header_stdc" >&6; }
15601 if test $ac_cv_header_stdc = yes; then
15602
15603 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15604
15605 fi
15606
15607 for ac_func in memcpy
15608 do :
15609   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15610 if test "x$ac_cv_func_memcpy" = xyes; then :
15611   cat >>confdefs.h <<_ACEOF
15612 #define HAVE_MEMCPY 1
15613 _ACEOF
15614
15615 fi
15616 done
15617
15618 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
15619 if test "x$ac_cv_type_size_t" = xyes; then :
15620
15621 else
15622
15623 cat >>confdefs.h <<_ACEOF
15624 #define size_t unsigned int
15625 _ACEOF
15626
15627 fi
15628
15629 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15630 # for constant arguments.  Useless!
15631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15632 $as_echo_n "checking for working alloca.h... " >&6; }
15633 if ${ac_cv_working_alloca_h+:} false; then :
15634   $as_echo_n "(cached) " >&6
15635 else
15636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15637 /* end confdefs.h.  */
15638 #include <alloca.h>
15639 int
15640 main ()
15641 {
15642 char *p = (char *) alloca (2 * sizeof (int));
15643                           if (p) return 0;
15644   ;
15645   return 0;
15646 }
15647 _ACEOF
15648 if ac_fn_c_try_link "$LINENO"; then :
15649   ac_cv_working_alloca_h=yes
15650 else
15651   ac_cv_working_alloca_h=no
15652 fi
15653 rm -f core conftest.err conftest.$ac_objext \
15654     conftest$ac_exeext conftest.$ac_ext
15655 fi
15656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15657 $as_echo "$ac_cv_working_alloca_h" >&6; }
15658 if test $ac_cv_working_alloca_h = yes; then
15659
15660 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15661
15662 fi
15663
15664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15665 $as_echo_n "checking for alloca... " >&6; }
15666 if ${ac_cv_func_alloca_works+:} false; then :
15667   $as_echo_n "(cached) " >&6
15668 else
15669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15670 /* end confdefs.h.  */
15671 #ifdef __GNUC__
15672 # define alloca __builtin_alloca
15673 #else
15674 # ifdef _MSC_VER
15675 #  include <malloc.h>
15676 #  define alloca _alloca
15677 # else
15678 #  ifdef HAVE_ALLOCA_H
15679 #   include <alloca.h>
15680 #  else
15681 #   ifdef _AIX
15682  #pragma alloca
15683 #   else
15684 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15685 void *alloca (size_t);
15686 #    endif
15687 #   endif
15688 #  endif
15689 # endif
15690 #endif
15691
15692 int
15693 main ()
15694 {
15695 char *p = (char *) alloca (1);
15696                                     if (p) return 0;
15697   ;
15698   return 0;
15699 }
15700 _ACEOF
15701 if ac_fn_c_try_link "$LINENO"; then :
15702   ac_cv_func_alloca_works=yes
15703 else
15704   ac_cv_func_alloca_works=no
15705 fi
15706 rm -f core conftest.err conftest.$ac_objext \
15707     conftest$ac_exeext conftest.$ac_ext
15708 fi
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15710 $as_echo "$ac_cv_func_alloca_works" >&6; }
15711
15712 if test $ac_cv_func_alloca_works = yes; then
15713
15714 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15715
15716 else
15717   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15718 # that cause trouble.  Some versions do not even contain alloca or
15719 # contain a buggy version.  If you still want to use their alloca,
15720 # use ar to extract alloca.o from them instead of compiling alloca.c.
15721
15722 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15723
15724 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15725
15726
15727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15728 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15729 if ${ac_cv_os_cray+:} false; then :
15730   $as_echo_n "(cached) " >&6
15731 else
15732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15733 /* end confdefs.h.  */
15734 #if defined CRAY && ! defined CRAY2
15735 webecray
15736 #else
15737 wenotbecray
15738 #endif
15739
15740 _ACEOF
15741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15742   $EGREP "webecray" >/dev/null 2>&1; then :
15743   ac_cv_os_cray=yes
15744 else
15745   ac_cv_os_cray=no
15746 fi
15747 rm -f conftest*
15748
15749 fi
15750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15751 $as_echo "$ac_cv_os_cray" >&6; }
15752 if test $ac_cv_os_cray = yes; then
15753   for ac_func in _getb67 GETB67 getb67; do
15754     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15755 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15756 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15757
15758 cat >>confdefs.h <<_ACEOF
15759 #define CRAY_STACKSEG_END $ac_func
15760 _ACEOF
15761
15762     break
15763 fi
15764
15765   done
15766 fi
15767
15768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15769 $as_echo_n "checking stack direction for C alloca... " >&6; }
15770 if ${ac_cv_c_stack_direction+:} false; then :
15771   $as_echo_n "(cached) " >&6
15772 else
15773   if test "$cross_compiling" = yes; then :
15774   ac_cv_c_stack_direction=0
15775 else
15776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15777 /* end confdefs.h.  */
15778 $ac_includes_default
15779 int
15780 find_stack_direction (int *addr, int depth)
15781 {
15782   int dir, dummy = 0;
15783   if (! addr)
15784     addr = &dummy;
15785   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15786   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15787   return dir + dummy;
15788 }
15789
15790 int
15791 main (int argc, char **argv)
15792 {
15793   return find_stack_direction (0, argc + !argv + 20) < 0;
15794 }
15795 _ACEOF
15796 if ac_fn_c_try_run "$LINENO"; then :
15797   ac_cv_c_stack_direction=1
15798 else
15799   ac_cv_c_stack_direction=-1
15800 fi
15801 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15802   conftest.$ac_objext conftest.beam conftest.$ac_ext
15803 fi
15804
15805 fi
15806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15807 $as_echo "$ac_cv_c_stack_direction" >&6; }
15808 cat >>confdefs.h <<_ACEOF
15809 #define STACK_DIRECTION $ac_cv_c_stack_direction
15810 _ACEOF
15811
15812
15813 fi
15814
15815
15816 # The cast to long int works around a bug in the HP C Compiler
15817 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15818 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15819 # This bug is HP SR number 8606223364.
15820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15821 $as_echo_n "checking size of double... " >&6; }
15822 if ${ac_cv_sizeof_double+:} false; then :
15823   $as_echo_n "(cached) " >&6
15824 else
15825   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15826
15827 else
15828   if test "$ac_cv_type_double" = yes; then
15829      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15830 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15831 as_fn_error 77 "cannot compute sizeof (double)
15832 See \`config.log' for more details" "$LINENO" 5; }
15833    else
15834      ac_cv_sizeof_double=0
15835    fi
15836 fi
15837
15838 fi
15839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15840 $as_echo "$ac_cv_sizeof_double" >&6; }
15841
15842
15843
15844 cat >>confdefs.h <<_ACEOF
15845 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15846 _ACEOF
15847
15848
15849 # The cast to long int works around a bug in the HP C Compiler
15850 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15851 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15852 # This bug is HP SR number 8606223364.
15853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15854 $as_echo_n "checking size of long double... " >&6; }
15855 if ${ac_cv_sizeof_long_double+:} false; then :
15856   $as_echo_n "(cached) " >&6
15857 else
15858   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15859
15860 else
15861   if test "$ac_cv_type_long_double" = yes; then
15862      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15863 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15864 as_fn_error 77 "cannot compute sizeof (long double)
15865 See \`config.log' for more details" "$LINENO" 5; }
15866    else
15867      ac_cv_sizeof_long_double=0
15868    fi
15869 fi
15870
15871 fi
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15873 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15874
15875
15876
15877 cat >>confdefs.h <<_ACEOF
15878 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15879 _ACEOF
15880
15881
15882
15883 # Also AC_SUBST this variable for ffi.h.
15884 if test -z "$HAVE_LONG_DOUBLE"; then
15885   HAVE_LONG_DOUBLE=0
15886   if test $ac_cv_sizeof_long_double != 0; then
15887     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15888
15889 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15890
15891       HAVE_LONG_DOUBLE=1
15892     else
15893       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15894         HAVE_LONG_DOUBLE=1
15895
15896 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15897
15898       fi
15899     fi
15900   fi
15901 fi
15902
15903
15904
15905  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15906 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15907 if ${ac_cv_c_bigendian+:} false; then :
15908   $as_echo_n "(cached) " >&6
15909 else
15910   ac_cv_c_bigendian=unknown
15911     # See if we're dealing with a universal compiler.
15912     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15913 /* end confdefs.h.  */
15914 #ifndef __APPLE_CC__
15915                not a universal capable compiler
15916              #endif
15917              typedef int dummy;
15918
15919 _ACEOF
15920 if ac_fn_c_try_compile "$LINENO"; then :
15921
15922         # Check for potential -arch flags.  It is not universal unless
15923         # there are at least two -arch flags with different values.
15924         ac_arch=
15925         ac_prev=
15926         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15927          if test -n "$ac_prev"; then
15928            case $ac_word in
15929              i?86 | x86_64 | ppc | ppc64)
15930                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15931                  ac_arch=$ac_word
15932                else
15933                  ac_cv_c_bigendian=universal
15934                  break
15935                fi
15936                ;;
15937            esac
15938            ac_prev=
15939          elif test "x$ac_word" = "x-arch"; then
15940            ac_prev=arch
15941          fi
15942        done
15943 fi
15944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15945     if test $ac_cv_c_bigendian = unknown; then
15946       # See if sys/param.h defines the BYTE_ORDER macro.
15947       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15948 /* end confdefs.h.  */
15949 #include <sys/types.h>
15950              #include <sys/param.h>
15951
15952 int
15953 main ()
15954 {
15955 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15956                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15957                      && LITTLE_ENDIAN)
15958               bogus endian macros
15959              #endif
15960
15961   ;
15962   return 0;
15963 }
15964 _ACEOF
15965 if ac_fn_c_try_compile "$LINENO"; then :
15966   # It does; now see whether it defined to BIG_ENDIAN or not.
15967          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15968 /* end confdefs.h.  */
15969 #include <sys/types.h>
15970                 #include <sys/param.h>
15971
15972 int
15973 main ()
15974 {
15975 #if BYTE_ORDER != BIG_ENDIAN
15976                  not big endian
15977                 #endif
15978
15979   ;
15980   return 0;
15981 }
15982 _ACEOF
15983 if ac_fn_c_try_compile "$LINENO"; then :
15984   ac_cv_c_bigendian=yes
15985 else
15986   ac_cv_c_bigendian=no
15987 fi
15988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15989 fi
15990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15991     fi
15992     if test $ac_cv_c_bigendian = unknown; then
15993       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15994       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15995 /* end confdefs.h.  */
15996 #include <limits.h>
15997
15998 int
15999 main ()
16000 {
16001 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16002               bogus endian macros
16003              #endif
16004
16005   ;
16006   return 0;
16007 }
16008 _ACEOF
16009 if ac_fn_c_try_compile "$LINENO"; then :
16010   # It does; now see whether it defined to _BIG_ENDIAN or not.
16011          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16012 /* end confdefs.h.  */
16013 #include <limits.h>
16014
16015 int
16016 main ()
16017 {
16018 #ifndef _BIG_ENDIAN
16019                  not big endian
16020                 #endif
16021
16022   ;
16023   return 0;
16024 }
16025 _ACEOF
16026 if ac_fn_c_try_compile "$LINENO"; then :
16027   ac_cv_c_bigendian=yes
16028 else
16029   ac_cv_c_bigendian=no
16030 fi
16031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16032 fi
16033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16034     fi
16035     if test $ac_cv_c_bigendian = unknown; then
16036       # Compile a test program.
16037       if test "$cross_compiling" = yes; then :
16038   # Try to guess by grepping values from an object file.
16039          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16040 /* end confdefs.h.  */
16041 short int ascii_mm[] =
16042                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16043                 short int ascii_ii[] =
16044                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16045                 int use_ascii (int i) {
16046                   return ascii_mm[i] + ascii_ii[i];
16047                 }
16048                 short int ebcdic_ii[] =
16049                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16050                 short int ebcdic_mm[] =
16051                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16052                 int use_ebcdic (int i) {
16053                   return ebcdic_mm[i] + ebcdic_ii[i];
16054                 }
16055                 extern int foo;
16056
16057 int
16058 main ()
16059 {
16060 return use_ascii (foo) == use_ebcdic (foo);
16061   ;
16062   return 0;
16063 }
16064 _ACEOF
16065 if ac_fn_c_try_compile "$LINENO"; then :
16066   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16067               ac_cv_c_bigendian=yes
16068             fi
16069             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16070               if test "$ac_cv_c_bigendian" = unknown; then
16071                 ac_cv_c_bigendian=no
16072               else
16073                 # finding both strings is unlikely to happen, but who knows?
16074                 ac_cv_c_bigendian=unknown
16075               fi
16076             fi
16077 fi
16078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16079 else
16080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16081 /* end confdefs.h.  */
16082 $ac_includes_default
16083 int
16084 main ()
16085 {
16086
16087              /* Are we little or big endian?  From Harbison&Steele.  */
16088              union
16089              {
16090                long int l;
16091                char c[sizeof (long int)];
16092              } u;
16093              u.l = 1;
16094              return u.c[sizeof (long int) - 1] == 1;
16095
16096   ;
16097   return 0;
16098 }
16099 _ACEOF
16100 if ac_fn_c_try_run "$LINENO"; then :
16101   ac_cv_c_bigendian=no
16102 else
16103   ac_cv_c_bigendian=yes
16104 fi
16105 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16106   conftest.$ac_objext conftest.beam conftest.$ac_ext
16107 fi
16108
16109     fi
16110 fi
16111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16112 $as_echo "$ac_cv_c_bigendian" >&6; }
16113  case $ac_cv_c_bigendian in #(
16114    yes)
16115      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16116 ;; #(
16117    no)
16118       ;; #(
16119    universal)
16120
16121 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16122
16123      ;; #(
16124    *)
16125      as_fn_error $? "unknown endianness
16126  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16127  esac
16128
16129
16130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
16131 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
16132 if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
16133   $as_echo_n "(cached) " >&6
16134 else
16135
16136     gcc_cv_as_cfi_pseudo_op=unknown
16137     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16138 /* end confdefs.h.  */
16139 asm (".cfi_startproc\n\t.cfi_endproc");
16140 int
16141 main ()
16142 {
16143
16144   ;
16145   return 0;
16146 }
16147 _ACEOF
16148 if ac_fn_c_try_compile "$LINENO"; then :
16149   gcc_cv_as_cfi_pseudo_op=yes
16150 else
16151   gcc_cv_as_cfi_pseudo_op=no
16152 fi
16153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16154
16155 fi
16156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
16157 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
16158  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
16159
16160 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
16161
16162  fi
16163
16164
16165 case "$TARGET" in
16166   SPARC)
16167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
16168 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
16169 if ${libffi_cv_as_sparc_ua_pcrel+:} false; then :
16170   $as_echo_n "(cached) " >&6
16171 else
16172
16173         save_CFLAGS="$CFLAGS"
16174         save_LDFLAGS="$LDFLAGS"
16175         CFLAGS="$CFLAGS -fpic"
16176         LDFLAGS="$LDFLAGS -shared"
16177         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16178 /* end confdefs.h.  */
16179 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
16180 int
16181 main ()
16182 {
16183
16184   ;
16185   return 0;
16186 }
16187 _ACEOF
16188 if ac_fn_c_try_link "$LINENO"; then :
16189   libffi_cv_as_sparc_ua_pcrel=yes
16190 else
16191   libffi_cv_as_sparc_ua_pcrel=no
16192 fi
16193 rm -f core conftest.err conftest.$ac_objext \
16194     conftest$ac_exeext conftest.$ac_ext
16195         CFLAGS="$save_CFLAGS"
16196         LDFLAGS="$save_LDFLAGS"
16197 fi
16198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
16199 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
16200     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
16201
16202 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
16203
16204     fi
16205
16206     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
16207 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
16208 if ${libffi_cv_as_register_pseudo_op+:} false; then :
16209   $as_echo_n "(cached) " >&6
16210 else
16211
16212        libffi_cv_as_register_pseudo_op=unknown
16213        # Check if we have .register
16214        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16215 /* end confdefs.h.  */
16216
16217 int
16218 main ()
16219 {
16220 asm (".register %g2, #scratch");
16221   ;
16222   return 0;
16223 }
16224 _ACEOF
16225 if ac_fn_c_try_compile "$LINENO"; then :
16226   libffi_cv_as_register_pseudo_op=yes
16227 else
16228   libffi_cv_as_register_pseudo_op=no
16229 fi
16230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16231
16232 fi
16233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
16234 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
16235     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
16236
16237 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
16238
16239     fi
16240     ;;
16241
16242   X86*)
16243     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
16244 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
16245 if ${libffi_cv_as_x86_pcrel+:} false; then :
16246   $as_echo_n "(cached) " >&6
16247 else
16248
16249         libffi_cv_as_x86_pcrel=no
16250         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
16251         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
16252             libffi_cv_as_x86_pcrel=yes
16253         fi
16254
16255 fi
16256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
16257 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
16258     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
16259
16260 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16261
16262     fi
16263     ;;
16264
16265   S390)
16266     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
16267 $as_echo_n "checking compiler uses zarch features... " >&6; }
16268 if ${libffi_cv_as_s390_zarch+:} false; then :
16269   $as_echo_n "(cached) " >&6
16270 else
16271
16272         libffi_cv_as_s390_zarch=no
16273         echo 'void foo(void) { bar(); bar(); }' > conftest.c
16274         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
16275             if grep -q brasl conftest.s; then
16276                 libffi_cv_as_s390_zarch=yes
16277             fi
16278         fi
16279
16280 fi
16281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
16282 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
16283     if test "x$libffi_cv_as_s390_zarch" = xyes; then
16284
16285 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
16286
16287     fi
16288     ;;
16289 esac
16290
16291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports pointer authentication" >&5
16292 $as_echo_n "checking whether compiler supports pointer authentication... " >&6; }
16293 if ${libffi_cv_as_ptrauth+:} false; then :
16294   $as_echo_n "(cached) " >&6
16295 else
16296
16297    libffi_cv_as_ptrauth=unknown
16298    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16299 /* end confdefs.h.  */
16300
16301 int
16302 main ()
16303 {
16304
16305 #ifdef __clang__
16306 # if __has_feature(ptrauth_calls)
16307 #  define HAVE_PTRAUTH 1
16308 # endif
16309 #endif
16310
16311 #ifndef HAVE_PTRAUTH
16312 # error Pointer authentication not supported
16313 #endif
16314
16315   ;
16316   return 0;
16317 }
16318 _ACEOF
16319 if ac_fn_c_try_compile "$LINENO"; then :
16320   libffi_cv_as_ptrauth=yes
16321 else
16322   libffi_cv_as_ptrauth=no
16323 fi
16324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16325
16326 fi
16327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ptrauth" >&5
16328 $as_echo "$libffi_cv_as_ptrauth" >&6; }
16329 if test "x$libffi_cv_as_ptrauth" = xyes; then
16330
16331 $as_echo "#define HAVE_PTRAUTH 1" >>confdefs.h
16332
16333 fi
16334
16335 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
16336 # Check whether --enable-pax_emutramp was given.
16337 if test "${enable_pax_emutramp+set}" = set; then :
16338   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
16339
16340 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
16341
16342   fi
16343 fi
16344
16345
16346 FFI_EXEC_TRAMPOLINE_TABLE=0
16347 case "$target" in
16348      *arm*-apple-* | aarch64-apple-*)
16349        FFI_EXEC_TRAMPOLINE_TABLE=1
16350
16351 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
16352
16353      ;;
16354      *-apple-* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris* | *-linux-android*)
16355
16356 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
16357
16358      ;;
16359 esac
16360  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
16361   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
16362   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
16363 else
16364   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
16365   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
16366 fi
16367
16368
16369
16370 if test x$TARGET = xX86_64; then
16371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
16372 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
16373 if ${libffi_cv_as_x86_64_unwind_section_type+:} false; then :
16374   $as_echo_n "(cached) " >&6
16375 else
16376
16377         cat  > conftest1.s << EOF
16378 .text
16379 .globl foo
16380 foo:
16381 jmp bar
16382 .section .eh_frame,"a",@unwind
16383 bar:
16384 EOF
16385
16386         cat > conftest2.c  << EOF
16387 extern void foo();
16388 int main(){foo();}
16389 EOF
16390
16391         libffi_cv_as_x86_64_unwind_section_type=no
16392         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
16393         # since the compiler can support it and not the linker (ie old binutils)
16394         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
16395            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
16396             libffi_cv_as_x86_64_unwind_section_type=yes
16397         fi
16398
16399 fi
16400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
16401 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
16402     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
16403
16404 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16405
16406     fi
16407 fi
16408
16409 if test "x$GCC" = "xyes"; then
16410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
16411 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
16412 if ${libffi_cv_ro_eh_frame+:} false; then :
16413   $as_echo_n "(cached) " >&6
16414 else
16415
16416         libffi_cv_ro_eh_frame=yes
16417         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
16418         if $CC $CFLAGS -c -fpic -fexceptions -fno-lto -o conftest.o conftest.c > /dev/null 2>&1; then
16419             if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
16420                 libffi_cv_ro_eh_frame=no
16421             fi
16422         fi
16423         rm -f conftest.*
16424
16425 fi
16426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
16427 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
16428   if test "x$libffi_cv_ro_eh_frame" = xyes; then
16429
16430 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
16431
16432
16433 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
16434
16435   else
16436
16437 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
16438
16439   fi
16440
16441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
16442 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
16443 if ${libffi_cv_hidden_visibility_attribute+:} false; then :
16444   $as_echo_n "(cached) " >&6
16445 else
16446
16447         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
16448         libffi_cv_hidden_visibility_attribute=no
16449         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
16450   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16451   (eval $ac_try) 2>&5
16452   ac_status=$?
16453   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16454   test $ac_status = 0; }; }; then
16455             if egrep '(\.hidden|\.private_extern).*foo' conftest.s >/dev/null; then
16456                 libffi_cv_hidden_visibility_attribute=yes
16457             fi
16458         fi
16459         rm -f conftest.*
16460
16461 fi
16462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
16463 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
16464   if test $libffi_cv_hidden_visibility_attribute = yes; then
16465
16466 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
16467
16468   fi
16469 fi
16470
16471 # See if makeinfo has been installed and is modern enough
16472 # that we can use it.
16473
16474   # Extract the first word of "makeinfo", so it can be a program name with args.
16475 set dummy makeinfo; ac_word=$2
16476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16477 $as_echo_n "checking for $ac_word... " >&6; }
16478 if ${ac_cv_prog_MAKEINFO+:} false; then :
16479   $as_echo_n "(cached) " >&6
16480 else
16481   if test -n "$MAKEINFO"; then
16482   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
16483 else
16484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16485 for as_dir in $PATH
16486 do
16487   IFS=$as_save_IFS
16488   test -z "$as_dir" && as_dir=.
16489     for ac_exec_ext in '' $ac_executable_extensions; do
16490   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16491     ac_cv_prog_MAKEINFO="makeinfo"
16492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16493     break 2
16494   fi
16495 done
16496   done
16497 IFS=$as_save_IFS
16498
16499 fi
16500 fi
16501 MAKEINFO=$ac_cv_prog_MAKEINFO
16502 if test -n "$MAKEINFO"; then
16503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
16504 $as_echo "$MAKEINFO" >&6; }
16505 else
16506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16507 $as_echo "no" >&6; }
16508 fi
16509
16510
16511   if test -n "$MAKEINFO"; then
16512     # Found it, now check the version.
16513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
16514 $as_echo_n "checking for modern makeinfo... " >&6; }
16515 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
16516   $as_echo_n "(cached) " >&6
16517 else
16518   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
16519                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
16520
16521                     case $ac_prog_version in
16522                       '')  gcc_cv_prog_makeinfo_modern=no;;
16523                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
16524                       *)   gcc_cv_prog_makeinfo_modern=no;;
16525                     esac
16526
16527 fi
16528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
16529 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
16530   else
16531     gcc_cv_prog_makeinfo_modern=no
16532   fi
16533   if test $gcc_cv_prog_makeinfo_modern = no; then
16534     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
16535   fi
16536
16537  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
16538   BUILD_DOCS_TRUE=
16539   BUILD_DOCS_FALSE='#'
16540 else
16541   BUILD_DOCS_TRUE='#'
16542   BUILD_DOCS_FALSE=
16543 fi
16544
16545
16546
16547
16548
16549
16550
16551
16552 TARGET_OBJ=
16553 for i in $SOURCES; do
16554   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
16555 done
16556
16557
16558
16559
16560
16561 # Check whether --enable-debug was given.
16562 if test "${enable_debug+set}" = set; then :
16563   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
16564
16565 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
16566
16567   fi
16568 fi
16569
16570  if test "$enable_debug" = "yes"; then
16571   FFI_DEBUG_TRUE=
16572   FFI_DEBUG_FALSE='#'
16573 else
16574   FFI_DEBUG_TRUE='#'
16575   FFI_DEBUG_FALSE=
16576 fi
16577
16578
16579 # Check whether --enable-structs was given.
16580 if test "${enable_structs+set}" = set; then :
16581   enableval=$enable_structs; if test "$enable_structs" = "no"; then
16582
16583 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
16584
16585   fi
16586 fi
16587
16588  if test "$enable_debug" = "yes"; then
16589   FFI_DEBUG_TRUE=
16590   FFI_DEBUG_FALSE='#'
16591 else
16592   FFI_DEBUG_TRUE='#'
16593   FFI_DEBUG_FALSE=
16594 fi
16595
16596
16597 # Check whether --enable-raw-api was given.
16598 if test "${enable_raw_api+set}" = set; then :
16599   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
16600
16601 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
16602
16603   fi
16604 fi
16605
16606
16607 # Check whether --enable-exec-static-tramp was given.
16608 if test "${enable_exec_static_tramp+set}" = set; then :
16609   enableval=$enable_exec_static_tramp;
16610 fi
16611
16612
16613 if test "$enable_exec_static_tramp" = yes; then
16614 case "$target" in
16615      *-cygwin*)
16616      ;;
16617      *arm*-*-linux-* | aarch64*-*-linux-* | i*86-*-linux-* | x86_64-*-linux-*)
16618
16619 $as_echo "#define FFI_EXEC_STATIC_TRAMP 1" >>confdefs.h
16620
16621      ;;
16622 esac
16623 fi
16624
16625 # Check whether --enable-purify-safety was given.
16626 if test "${enable_purify_safety+set}" = set; then :
16627   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
16628
16629 $as_echo "#define USING_PURIFY 1" >>confdefs.h
16630
16631   fi
16632 fi
16633
16634
16635
16636 # Check whether --with-toolexeclibdir was given.
16637 if test "${with_toolexeclibdir+set}" = set; then :
16638   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
16639   /)
16640     ;;
16641   */)
16642     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
16643     ;;
16644 esac
16645 else
16646   with_toolexeclibdir=no
16647 fi
16648
16649
16650
16651 if test -n "$with_cross_host" &&
16652    test x"$with_cross_host" != x"no"; then
16653   toolexecdir='$(exec_prefix)/$(target_alias)'
16654   case ${with_toolexeclibdir} in
16655     no)
16656       toolexeclibdir='$(toolexecdir)/lib'
16657       ;;
16658     *)
16659       toolexeclibdir=${with_toolexeclibdir}
16660       ;;
16661   esac
16662 else
16663   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
16664   toolexeclibdir='$(libdir)'
16665 fi
16666 multi_os_directory=`$CC -print-multi-os-directory`
16667 case $multi_os_directory in
16668   .) ;; # Avoid trailing /.
16669   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
16670 esac
16671
16672
16673
16674 if test "${multilib}" = "yes"; then
16675   multilib_arg="--enable-multilib"
16676 else
16677   multilib_arg=
16678 fi
16679
16680 # Check linker support.
16681
16682
16683 # Check whether --with-gnu-ld was given.
16684 if test "${with_gnu_ld+set}" = set; then :
16685   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
16686 else
16687   with_gnu_ld=no
16688 fi
16689
16690 ac_prog=ld
16691 if test "$GCC" = yes; then
16692   # Check if gcc -print-prog-name=ld gives a path.
16693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
16694 $as_echo_n "checking for ld used by $CC... " >&6; }
16695   case $host in
16696   *-*-mingw*)
16697     # gcc leaves a trailing carriage return which upsets mingw
16698     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
16699   *)
16700     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
16701   esac
16702   case $ac_prog in
16703     # Accept absolute paths.
16704     [\\/]* | ?:[\\/]*)
16705       re_direlt='/[^/][^/]*/\.\./'
16706       # Canonicalize the pathname of ld
16707       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
16708       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
16709         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
16710       done
16711       test -z "$LD" && LD="$ac_prog"
16712       ;;
16713   "")
16714     # If it fails, then pretend we aren't using GCC.
16715     ac_prog=ld
16716     ;;
16717   *)
16718     # If it is relative, then search for the first ld in PATH.
16719     with_gnu_ld=unknown
16720     ;;
16721   esac
16722 elif test "$with_gnu_ld" = yes; then
16723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
16724 $as_echo_n "checking for GNU ld... " >&6; }
16725 else
16726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
16727 $as_echo_n "checking for non-GNU ld... " >&6; }
16728 fi
16729 if ${lt_cv_path_LD+:} false; then :
16730   $as_echo_n "(cached) " >&6
16731 else
16732   if test -z "$LD"; then
16733   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16734   for ac_dir in $PATH; do
16735     IFS="$lt_save_ifs"
16736     test -z "$ac_dir" && ac_dir=.
16737     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
16738       lt_cv_path_LD="$ac_dir/$ac_prog"
16739       # Check to see if the program is GNU ld.  I'd rather use --version,
16740       # but apparently some variants of GNU ld only accept -v.
16741       # Break only if it was the GNU/non-GNU ld that we prefer.
16742       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
16743       *GNU* | *'with BFD'*)
16744         test "$with_gnu_ld" != no && break
16745         ;;
16746       *)
16747         test "$with_gnu_ld" != yes && break
16748         ;;
16749       esac
16750     fi
16751   done
16752   IFS="$lt_save_ifs"
16753 else
16754   lt_cv_path_LD="$LD" # Let the user override the test with a path.
16755 fi
16756 fi
16757
16758 LD="$lt_cv_path_LD"
16759 if test -n "$LD"; then
16760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
16761 $as_echo "$LD" >&6; }
16762 else
16763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16764 $as_echo "no" >&6; }
16765 fi
16766 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
16767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
16768 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
16769 if ${lt_cv_prog_gnu_ld+:} false; then :
16770   $as_echo_n "(cached) " >&6
16771 else
16772   # I'd rather use --version here, but apparently some GNU lds only accept -v.
16773 case `$LD -v 2>&1 </dev/null` in
16774 *GNU* | *'with BFD'*)
16775   lt_cv_prog_gnu_ld=yes
16776   ;;
16777 *)
16778   lt_cv_prog_gnu_ld=no
16779   ;;
16780 esac
16781 fi
16782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
16783 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
16784 with_gnu_ld=$lt_cv_prog_gnu_ld
16785
16786
16787
16788
16789
16790
16791
16792   # If we're not using GNU ld, then there's no point in even trying these
16793   # tests.  Check for that first.  We should have already tested for gld
16794   # by now (in libtool), but require it now just to be safe...
16795   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
16796   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
16797
16798
16799
16800   # The name set by libtool depends on the version of libtool.  Shame on us
16801   # for depending on an impl detail, but c'est la vie.  Older versions used
16802   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
16803   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
16804   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
16805   # set (hence we're using an older libtool), then set it.
16806   if test x${with_gnu_ld+set} != xset; then
16807     if test x${ac_cv_prog_gnu_ld+set} != xset; then
16808       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
16809       with_gnu_ld=no
16810     else
16811       with_gnu_ld=$ac_cv_prog_gnu_ld
16812     fi
16813   fi
16814
16815   # Start by getting the version number.  I think the libtool test already
16816   # does some of this, but throws away the result.
16817   libat_ld_is_gold=no
16818   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
16819     libat_ld_is_gold=yes
16820   fi
16821   libat_ld_is_lld=no
16822   if $LD --version 2>/dev/null | grep 'LLD '> /dev/null 2>&1; then
16823     libat_ld_is_lld=yes
16824   fi
16825
16826   ldver=`$LD --version 2>/dev/null |
16827          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'`
16828
16829   libat_gnu_ld_version=`echo $ldver | \
16830          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
16831
16832   # Set --gc-sections.
16833   if test "$with_gnu_ld" = "notbroken"; then
16834     # GNU ld it is!  Joy and bunny rabbits!
16835
16836     # All these tests are for C++; save the language and the compiler flags.
16837     # Need to do this so that g++ won't try to link in libstdc++
16838     ac_test_CFLAGS="${CFLAGS+set}"
16839     ac_save_CFLAGS="$CFLAGS"
16840     CFLAGS='-x c++  -Wl,--gc-sections'
16841
16842     # Check for -Wl,--gc-sections
16843     # XXX This test is broken at the moment, as symbols required for linking
16844     # are now in libsupc++ (not built yet).  In addition, this test has
16845     # cored on solaris in the past.  In addition, --gc-sections doesn't
16846     # really work at the moment (keeps on discarding used sections, first
16847     # .eh_frame and now some of the glibc sections for iconv).
16848     # Bzzzzt.  Thanks for playing, maybe next time.
16849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
16850 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
16851     if test "$cross_compiling" = yes; then :
16852   ac_sectionLDflags=yes
16853 else
16854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16855 /* end confdefs.h.  */
16856
16857      int main(void)
16858      {
16859        try { throw 1; }
16860        catch (...) { };
16861        return 0;
16862      }
16863
16864 _ACEOF
16865 if ac_fn_c_try_run "$LINENO"; then :
16866   ac_sectionLDflags=yes
16867 else
16868   ac_sectionLDflags=no
16869 fi
16870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16871   conftest.$ac_objext conftest.beam conftest.$ac_ext
16872 fi
16873
16874     if test "$ac_test_CFLAGS" = set; then
16875       CFLAGS="$ac_save_CFLAGS"
16876     else
16877       # this is the suspicious part
16878       CFLAGS=''
16879     fi
16880     if test "$ac_sectionLDflags" = "yes"; then
16881       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
16882     fi
16883     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
16884 $as_echo "$ac_sectionLDflags" >&6; }
16885   fi
16886
16887   # Set linker optimization flags.
16888   if test x"$with_gnu_ld" = x"yes"; then
16889     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
16890   fi
16891
16892
16893
16894
16895
16896
16897  # Check whether --enable-symvers was given.
16898 if test "${enable_symvers+set}" = set; then :
16899   enableval=$enable_symvers;
16900       case "$enableval" in
16901        yes|no|gnu*|sun) ;;
16902        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
16903                           esac
16904
16905 else
16906   enable_symvers=yes
16907 fi
16908
16909
16910
16911 # If we never went through the LIBFFI_CHECK_LINKER_FEATURES macro, then we
16912 # don't know enough about $LD to do tricks...
16913
16914
16915 # Turn a 'yes' into a suitable default.
16916 if test x$enable_symvers = xyes ; then
16917   # FIXME  The following test is too strict, in theory.
16918   if test $enable_shared = no || test "x$LD" = x; then
16919     enable_symvers=no
16920   else
16921     if test $with_gnu_ld = yes ; then
16922       enable_symvers=gnu
16923     else
16924       case ${target_os} in
16925         # Sun symbol versioning exists since Solaris 2.5.
16926         solaris2.[5-9]* | solaris2.1[0-9]*)
16927           enable_symvers=sun ;;
16928         *)
16929           enable_symvers=no ;;
16930       esac
16931     fi
16932   fi
16933 fi
16934
16935 # Check if 'sun' was requested on non-Solaris 2 platforms.
16936 if test x$enable_symvers = xsun ; then
16937   case ${target_os} in
16938     solaris2*)
16939       # All fine.
16940       ;;
16941     *)
16942       # Unlikely to work.
16943       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
16944 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
16945       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
16946 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
16947       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16948 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16949       enable_symvers=no
16950       ;;
16951   esac
16952 fi
16953
16954 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
16955 if test $enable_symvers != no; then
16956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
16957 $as_echo_n "checking for shared libgcc... " >&6; }
16958   ac_save_CFLAGS="$CFLAGS"
16959   CFLAGS=' -lgcc_s'
16960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16961 /* end confdefs.h.  */
16962
16963 int
16964 main ()
16965 {
16966 return 0;
16967   ;
16968   return 0;
16969 }
16970 _ACEOF
16971 if ac_fn_c_try_link "$LINENO"; then :
16972   libat_shared_libgcc=yes
16973 else
16974   libat_shared_libgcc=no
16975 fi
16976 rm -f core conftest.err conftest.$ac_objext \
16977     conftest$ac_exeext conftest.$ac_ext
16978   CFLAGS="$ac_save_CFLAGS"
16979   if test $libat_shared_libgcc = no; then
16980     cat > conftest.c <<EOF
16981 int main (void) { return 0; }
16982 EOF
16983     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
16984                              -shared -shared-libgcc -o conftest.so \
16985                              conftest.c -v 2>&1 >/dev/null \
16986                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
16987     rm -f conftest.c conftest.so
16988     if test x${libat_libgcc_s_suffix+set} = xset; then
16989       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
16990       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16991 /* end confdefs.h.  */
16992
16993 int
16994 main ()
16995 {
16996 return 0;
16997   ;
16998   return 0;
16999 }
17000 _ACEOF
17001 if ac_fn_c_try_link "$LINENO"; then :
17002   libat_shared_libgcc=yes
17003 fi
17004 rm -f core conftest.err conftest.$ac_objext \
17005     conftest$ac_exeext conftest.$ac_ext
17006       CFLAGS="$ac_save_CFLAGS"
17007     fi
17008   fi
17009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
17010 $as_echo "$libat_shared_libgcc" >&6; }
17011 fi
17012
17013 # For GNU ld, we need at least this version.  The format is described in
17014 # LIBFFI_CHECK_LINKER_FEATURES above.
17015 libat_min_gnu_ld_version=21400
17016 # XXXXXXXXXXX libat_gnu_ld_version=21390
17017
17018 # Check to see if unspecified "yes" value can win, given results above.
17019 # Change "yes" into either "no" or a style name.
17020 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
17021   if test $with_gnu_ld = yes; then
17022     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
17023       enable_symvers=gnu
17024     elif test $libat_ld_is_gold = yes ; then
17025       enable_symvers=gnu
17026     elif test $libat_ld_is_lld = yes ; then
17027       enable_symvers=gnu
17028     else
17029       # The right tools, the right setup, but too old.  Fallbacks?
17030       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
17031 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
17032       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
17033 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
17034       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
17035 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
17036       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
17037 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
17038       if test $libat_gnu_ld_version -ge 21200 ; then
17039         # Globbing fix is present, proper block support is not.
17040                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17041 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17042         enable_symvers=no
17043       else
17044         # 2.11 or older.
17045         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17046 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17047         enable_symvers=no
17048       fi
17049     fi
17050   elif test $enable_symvers = sun; then
17051     : All interesting versions of Sun ld support sun style symbol versioning.
17052   else
17053     # just fail for now
17054     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
17055 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
17056     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
17057 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
17058     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
17059 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
17060     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
17061 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
17062     enable_symvers=no
17063   fi
17064 fi
17065 if test $enable_symvers = gnu; then
17066
17067 $as_echo "#define LIBFFI_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
17068
17069 fi
17070
17071  if test $enable_symvers != no; then
17072   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE=
17073   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE='#'
17074 else
17075   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE='#'
17076   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=
17077 fi
17078
17079  if test $enable_symvers = gnu; then
17080   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE=
17081   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
17082 else
17083   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
17084   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=
17085 fi
17086
17087  if test $enable_symvers = sun; then
17088   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE=
17089   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
17090 else
17091   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
17092   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=
17093 fi
17094
17095 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
17096 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
17097
17098
17099 # Determine what GCC version number to use in filesystem paths.
17100
17101   get_gcc_base_ver="cat"
17102
17103 # Check whether --with-gcc-major-version-only was given.
17104 if test "${with_gcc_major_version_only+set}" = set; then :
17105   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
17106         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
17107       fi
17108
17109 fi
17110
17111
17112
17113
17114 ac_config_commands="$ac_config_commands include"
17115
17116 ac_config_commands="$ac_config_commands src"
17117
17118
17119 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
17120
17121
17122 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
17123
17124
17125 cat >confcache <<\_ACEOF
17126 # This file is a shell script that caches the results of configure
17127 # tests run on this system so they can be shared between configure
17128 # scripts and configure runs, see configure's option --config-cache.
17129 # It is not useful on other systems.  If it contains results you don't
17130 # want to keep, you may remove or edit it.
17131 #
17132 # config.status only pays attention to the cache file if you give it
17133 # the --recheck option to rerun configure.
17134 #
17135 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17136 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17137 # following values.
17138
17139 _ACEOF
17140
17141 # The following way of writing the cache mishandles newlines in values,
17142 # but we know of no workaround that is simple, portable, and efficient.
17143 # So, we kill variables containing newlines.
17144 # Ultrix sh set writes to stderr and can't be redirected directly,
17145 # and sets the high bit in the cache file unless we assign to the vars.
17146 (
17147   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17148     eval ac_val=\$$ac_var
17149     case $ac_val in #(
17150     *${as_nl}*)
17151       case $ac_var in #(
17152       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17153 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17154       esac
17155       case $ac_var in #(
17156       _ | IFS | as_nl) ;; #(
17157       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17158       *) { eval $ac_var=; unset $ac_var;} ;;
17159       esac ;;
17160     esac
17161   done
17162
17163   (set) 2>&1 |
17164     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17165     *${as_nl}ac_space=\ *)
17166       # `set' does not quote correctly, so add quotes: double-quote
17167       # substitution turns \\\\ into \\, and sed turns \\ into \.
17168       sed -n \
17169         "s/'/'\\\\''/g;
17170           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17171       ;; #(
17172     *)
17173       # `set' quotes correctly as required by POSIX, so do not add quotes.
17174       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17175       ;;
17176     esac |
17177     sort
17178 ) |
17179   sed '
17180      /^ac_cv_env_/b end
17181      t clear
17182      :clear
17183      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17184      t end
17185      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17186      :end' >>confcache
17187 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17188   if test -w "$cache_file"; then
17189     if test "x$cache_file" != "x/dev/null"; then
17190       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17191 $as_echo "$as_me: updating cache $cache_file" >&6;}
17192       if test ! -f "$cache_file" || test -h "$cache_file"; then
17193         cat confcache >"$cache_file"
17194       else
17195         case $cache_file in #(
17196         */* | ?:*)
17197           mv -f confcache "$cache_file"$$ &&
17198           mv -f "$cache_file"$$ "$cache_file" ;; #(
17199         *)
17200           mv -f confcache "$cache_file" ;;
17201         esac
17202       fi
17203     fi
17204   else
17205     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17206 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17207   fi
17208 fi
17209 rm -f confcache
17210
17211 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17212 # Let make expand exec_prefix.
17213 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17214
17215 DEFS=-DHAVE_CONFIG_H
17216
17217 ac_libobjs=
17218 ac_ltlibobjs=
17219 U=
17220 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17221   # 1. Remove the extension, and $U if already installed.
17222   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17223   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17224   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17225   #    will be set to the directory where LIBOBJS objects are built.
17226   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17227   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17228 done
17229 LIBOBJS=$ac_libobjs
17230
17231 LTLIBOBJS=$ac_ltlibobjs
17232
17233
17234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17235 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17236    if test -n "$am_sleep_pid"; then
17237      # Hide warnings about reused PIDs.
17238      wait $am_sleep_pid 2>/dev/null
17239    fi
17240    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17241 $as_echo "done" >&6; }
17242  if test -n "$EXEEXT"; then
17243   am__EXEEXT_TRUE=
17244   am__EXEEXT_FALSE='#'
17245 else
17246   am__EXEEXT_TRUE='#'
17247   am__EXEEXT_FALSE=
17248 fi
17249
17250 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
17251   as_fn_error $? "conditional \"GENINSRC\" was never defined.
17252 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17253 fi
17254 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17255   as_fn_error $? "conditional \"AMDEP\" was never defined.
17256 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17257 fi
17258 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17259   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17260 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17261 fi
17262 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17263   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17264 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17265 fi
17266 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17267   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17268 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17269 fi
17270 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
17271   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
17272 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17273 fi
17274 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17275   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17276 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17277 fi
17278 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
17279   as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
17280 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17281 fi
17282
17283 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
17284   as_fn_error $? "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
17285 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17286 fi
17287 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
17288   as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
17289 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17290 fi
17291 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17292   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17293 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17294 fi
17295 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17296   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17297 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17298 fi
17299 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_FALSE}"; then
17300   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB\" was never defined.
17301 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17302 fi
17303 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
17304   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
17305 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17306 fi
17307 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
17308   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
17309 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17310 fi
17311
17312 : "${CONFIG_STATUS=./config.status}"
17313 ac_write_fail=0
17314 ac_clean_files_save=$ac_clean_files
17315 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17316 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17317 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17318 as_write_fail=0
17319 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17320 #! $SHELL
17321 # Generated by $as_me.
17322 # Run this file to recreate the current configuration.
17323 # Compiler output produced by configure, useful for debugging
17324 # configure, is in config.log if it exists.
17325
17326 debug=false
17327 ac_cs_recheck=false
17328 ac_cs_silent=false
17329
17330 SHELL=\${CONFIG_SHELL-$SHELL}
17331 export SHELL
17332 _ASEOF
17333 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17334 ## -------------------- ##
17335 ## M4sh Initialization. ##
17336 ## -------------------- ##
17337
17338 # Be more Bourne compatible
17339 DUALCASE=1; export DUALCASE # for MKS sh
17340 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17341   emulate sh
17342   NULLCMD=:
17343   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17344   # is contrary to our usage.  Disable this feature.
17345   alias -g '${1+"$@"}'='"$@"'
17346   setopt NO_GLOB_SUBST
17347 else
17348   case `(set -o) 2>/dev/null` in #(
17349   *posix*) :
17350     set -o posix ;; #(
17351   *) :
17352      ;;
17353 esac
17354 fi
17355
17356
17357 as_nl='
17358 '
17359 export as_nl
17360 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17361 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17362 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17363 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17364 # Prefer a ksh shell builtin over an external printf program on Solaris,
17365 # but without wasting forks for bash or zsh.
17366 if test -z "$BASH_VERSION$ZSH_VERSION" \
17367     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17368   as_echo='print -r --'
17369   as_echo_n='print -rn --'
17370 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17371   as_echo='printf %s\n'
17372   as_echo_n='printf %s'
17373 else
17374   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17375     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17376     as_echo_n='/usr/ucb/echo -n'
17377   else
17378     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17379     as_echo_n_body='eval
17380       arg=$1;
17381       case $arg in #(
17382       *"$as_nl"*)
17383         expr "X$arg" : "X\\(.*\\)$as_nl";
17384         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17385       esac;
17386       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17387     '
17388     export as_echo_n_body
17389     as_echo_n='sh -c $as_echo_n_body as_echo'
17390   fi
17391   export as_echo_body
17392   as_echo='sh -c $as_echo_body as_echo'
17393 fi
17394
17395 # The user is always right.
17396 if test "${PATH_SEPARATOR+set}" != set; then
17397   PATH_SEPARATOR=:
17398   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17399     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17400       PATH_SEPARATOR=';'
17401   }
17402 fi
17403
17404
17405 # IFS
17406 # We need space, tab and new line, in precisely that order.  Quoting is
17407 # there to prevent editors from complaining about space-tab.
17408 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17409 # splitting by setting IFS to empty value.)
17410 IFS=" ""        $as_nl"
17411
17412 # Find who we are.  Look in the path if we contain no directory separator.
17413 as_myself=
17414 case $0 in #((
17415   *[\\/]* ) as_myself=$0 ;;
17416   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17417 for as_dir in $PATH
17418 do
17419   IFS=$as_save_IFS
17420   test -z "$as_dir" && as_dir=.
17421     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17422   done
17423 IFS=$as_save_IFS
17424
17425      ;;
17426 esac
17427 # We did not find ourselves, most probably we were run as `sh COMMAND'
17428 # in which case we are not to be found in the path.
17429 if test "x$as_myself" = x; then
17430   as_myself=$0
17431 fi
17432 if test ! -f "$as_myself"; then
17433   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17434   exit 1
17435 fi
17436
17437 # Unset variables that we do not need and which cause bugs (e.g. in
17438 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17439 # suppresses any "Segmentation fault" message there.  '((' could
17440 # trigger a bug in pdksh 5.2.14.
17441 for as_var in BASH_ENV ENV MAIL MAILPATH
17442 do eval test x\${$as_var+set} = xset \
17443   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17444 done
17445 PS1='$ '
17446 PS2='> '
17447 PS4='+ '
17448
17449 # NLS nuisances.
17450 LC_ALL=C
17451 export LC_ALL
17452 LANGUAGE=C
17453 export LANGUAGE
17454
17455 # CDPATH.
17456 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17457
17458
17459 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17460 # ----------------------------------------
17461 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17462 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17463 # script with STATUS, using 1 if that was 0.
17464 as_fn_error ()
17465 {
17466   as_status=$1; test $as_status -eq 0 && as_status=1
17467   if test "$4"; then
17468     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17469     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17470   fi
17471   $as_echo "$as_me: error: $2" >&2
17472   as_fn_exit $as_status
17473 } # as_fn_error
17474
17475
17476 # as_fn_set_status STATUS
17477 # -----------------------
17478 # Set $? to STATUS, without forking.
17479 as_fn_set_status ()
17480 {
17481   return $1
17482 } # as_fn_set_status
17483
17484 # as_fn_exit STATUS
17485 # -----------------
17486 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17487 as_fn_exit ()
17488 {
17489   set +e
17490   as_fn_set_status $1
17491   exit $1
17492 } # as_fn_exit
17493
17494 # as_fn_unset VAR
17495 # ---------------
17496 # Portably unset VAR.
17497 as_fn_unset ()
17498 {
17499   { eval $1=; unset $1;}
17500 }
17501 as_unset=as_fn_unset
17502 # as_fn_append VAR VALUE
17503 # ----------------------
17504 # Append the text in VALUE to the end of the definition contained in VAR. Take
17505 # advantage of any shell optimizations that allow amortized linear growth over
17506 # repeated appends, instead of the typical quadratic growth present in naive
17507 # implementations.
17508 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17509   eval 'as_fn_append ()
17510   {
17511     eval $1+=\$2
17512   }'
17513 else
17514   as_fn_append ()
17515   {
17516     eval $1=\$$1\$2
17517   }
17518 fi # as_fn_append
17519
17520 # as_fn_arith ARG...
17521 # ------------------
17522 # Perform arithmetic evaluation on the ARGs, and store the result in the
17523 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17524 # must be portable across $(()) and expr.
17525 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17526   eval 'as_fn_arith ()
17527   {
17528     as_val=$(( $* ))
17529   }'
17530 else
17531   as_fn_arith ()
17532   {
17533     as_val=`expr "$@" || test $? -eq 1`
17534   }
17535 fi # as_fn_arith
17536
17537
17538 if expr a : '\(a\)' >/dev/null 2>&1 &&
17539    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17540   as_expr=expr
17541 else
17542   as_expr=false
17543 fi
17544
17545 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17546   as_basename=basename
17547 else
17548   as_basename=false
17549 fi
17550
17551 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17552   as_dirname=dirname
17553 else
17554   as_dirname=false
17555 fi
17556
17557 as_me=`$as_basename -- "$0" ||
17558 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17559          X"$0" : 'X\(//\)$' \| \
17560          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17561 $as_echo X/"$0" |
17562     sed '/^.*\/\([^/][^/]*\)\/*$/{
17563             s//\1/
17564             q
17565           }
17566           /^X\/\(\/\/\)$/{
17567             s//\1/
17568             q
17569           }
17570           /^X\/\(\/\).*/{
17571             s//\1/
17572             q
17573           }
17574           s/.*/./; q'`
17575
17576 # Avoid depending upon Character Ranges.
17577 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17578 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17579 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17580 as_cr_digits='0123456789'
17581 as_cr_alnum=$as_cr_Letters$as_cr_digits
17582
17583 ECHO_C= ECHO_N= ECHO_T=
17584 case `echo -n x` in #(((((
17585 -n*)
17586   case `echo 'xy\c'` in
17587   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17588   xy)  ECHO_C='\c';;
17589   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17590        ECHO_T=' ';;
17591   esac;;
17592 *)
17593   ECHO_N='-n';;
17594 esac
17595
17596 rm -f conf$$ conf$$.exe conf$$.file
17597 if test -d conf$$.dir; then
17598   rm -f conf$$.dir/conf$$.file
17599 else
17600   rm -f conf$$.dir
17601   mkdir conf$$.dir 2>/dev/null
17602 fi
17603 if (echo >conf$$.file) 2>/dev/null; then
17604   if ln -s conf$$.file conf$$ 2>/dev/null; then
17605     as_ln_s='ln -s'
17606     # ... but there are two gotchas:
17607     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17608     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17609     # In both cases, we have to default to `cp -pR'.
17610     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17611       as_ln_s='cp -pR'
17612   elif ln conf$$.file conf$$ 2>/dev/null; then
17613     as_ln_s=ln
17614   else
17615     as_ln_s='cp -pR'
17616   fi
17617 else
17618   as_ln_s='cp -pR'
17619 fi
17620 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17621 rmdir conf$$.dir 2>/dev/null
17622
17623
17624 # as_fn_mkdir_p
17625 # -------------
17626 # Create "$as_dir" as a directory, including parents if necessary.
17627 as_fn_mkdir_p ()
17628 {
17629
17630   case $as_dir in #(
17631   -*) as_dir=./$as_dir;;
17632   esac
17633   test -d "$as_dir" || eval $as_mkdir_p || {
17634     as_dirs=
17635     while :; do
17636       case $as_dir in #(
17637       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17638       *) as_qdir=$as_dir;;
17639       esac
17640       as_dirs="'$as_qdir' $as_dirs"
17641       as_dir=`$as_dirname -- "$as_dir" ||
17642 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17643          X"$as_dir" : 'X\(//\)[^/]' \| \
17644          X"$as_dir" : 'X\(//\)$' \| \
17645          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17646 $as_echo X"$as_dir" |
17647     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17648             s//\1/
17649             q
17650           }
17651           /^X\(\/\/\)[^/].*/{
17652             s//\1/
17653             q
17654           }
17655           /^X\(\/\/\)$/{
17656             s//\1/
17657             q
17658           }
17659           /^X\(\/\).*/{
17660             s//\1/
17661             q
17662           }
17663           s/.*/./; q'`
17664       test -d "$as_dir" && break
17665     done
17666     test -z "$as_dirs" || eval "mkdir $as_dirs"
17667   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17668
17669
17670 } # as_fn_mkdir_p
17671 if mkdir -p . 2>/dev/null; then
17672   as_mkdir_p='mkdir -p "$as_dir"'
17673 else
17674   test -d ./-p && rmdir ./-p
17675   as_mkdir_p=false
17676 fi
17677
17678
17679 # as_fn_executable_p FILE
17680 # -----------------------
17681 # Test if FILE is an executable regular file.
17682 as_fn_executable_p ()
17683 {
17684   test -f "$1" && test -x "$1"
17685 } # as_fn_executable_p
17686 as_test_x='test -x'
17687 as_executable_p=as_fn_executable_p
17688
17689 # Sed expression to map a string onto a valid CPP name.
17690 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17691
17692 # Sed expression to map a string onto a valid variable name.
17693 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17694
17695
17696 exec 6>&1
17697 ## ----------------------------------- ##
17698 ## Main body of $CONFIG_STATUS script. ##
17699 ## ----------------------------------- ##
17700 _ASEOF
17701 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17702
17703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17704 # Save the log message, to keep $0 and so on meaningful, and to
17705 # report actual input values of CONFIG_FILES etc. instead of their
17706 # values after options handling.
17707 ac_log="
17708 This file was extended by libffi $as_me 3.4.2, which was
17709 generated by GNU Autoconf 2.69.  Invocation command line was
17710
17711   CONFIG_FILES    = $CONFIG_FILES
17712   CONFIG_HEADERS  = $CONFIG_HEADERS
17713   CONFIG_LINKS    = $CONFIG_LINKS
17714   CONFIG_COMMANDS = $CONFIG_COMMANDS
17715   $ $0 $@
17716
17717 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17718 "
17719
17720 _ACEOF
17721
17722 case $ac_config_files in *"
17723 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17724 esac
17725
17726 case $ac_config_headers in *"
17727 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17728 esac
17729
17730
17731 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17732 # Files that config.status was made for.
17733 config_files="$ac_config_files"
17734 config_headers="$ac_config_headers"
17735 config_links="$ac_config_links"
17736 config_commands="$ac_config_commands"
17737
17738 _ACEOF
17739
17740 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17741 ac_cs_usage="\
17742 \`$as_me' instantiates files and other configuration actions
17743 from templates according to the current configuration.  Unless the files
17744 and actions are specified as TAGs, all are instantiated by default.
17745
17746 Usage: $0 [OPTION]... [TAG]...
17747
17748   -h, --help       print this help, then exit
17749   -V, --version    print version number and configuration settings, then exit
17750       --config     print configuration, then exit
17751   -q, --quiet, --silent
17752                    do not print progress messages
17753   -d, --debug      don't remove temporary files
17754       --recheck    update $as_me by reconfiguring in the same conditions
17755       --file=FILE[:TEMPLATE]
17756                    instantiate the configuration file FILE
17757       --header=FILE[:TEMPLATE]
17758                    instantiate the configuration header FILE
17759
17760 Configuration files:
17761 $config_files
17762
17763 Configuration headers:
17764 $config_headers
17765
17766 Configuration links:
17767 $config_links
17768
17769 Configuration commands:
17770 $config_commands
17771
17772 Report bugs to <http://github.com/libffi/libffi/issues>."
17773
17774 _ACEOF
17775 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17776 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17777 ac_cs_version="\\
17778 libffi config.status 3.4.2
17779 configured by $0, generated by GNU Autoconf 2.69,
17780   with options \\"\$ac_cs_config\\"
17781
17782 Copyright (C) 2012 Free Software Foundation, Inc.
17783 This config.status script is free software; the Free Software Foundation
17784 gives unlimited permission to copy, distribute and modify it."
17785
17786 ac_pwd='$ac_pwd'
17787 srcdir='$srcdir'
17788 INSTALL='$INSTALL'
17789 MKDIR_P='$MKDIR_P'
17790 AWK='$AWK'
17791 test -n "\$AWK" || AWK=awk
17792 _ACEOF
17793
17794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17795 # The default lists apply if the user does not specify any file.
17796 ac_need_defaults=:
17797 while test $# != 0
17798 do
17799   case $1 in
17800   --*=?*)
17801     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17802     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17803     ac_shift=:
17804     ;;
17805   --*=)
17806     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17807     ac_optarg=
17808     ac_shift=:
17809     ;;
17810   *)
17811     ac_option=$1
17812     ac_optarg=$2
17813     ac_shift=shift
17814     ;;
17815   esac
17816
17817   case $ac_option in
17818   # Handling of the options.
17819   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17820     ac_cs_recheck=: ;;
17821   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17822     $as_echo "$ac_cs_version"; exit ;;
17823   --config | --confi | --conf | --con | --co | --c )
17824     $as_echo "$ac_cs_config"; exit ;;
17825   --debug | --debu | --deb | --de | --d | -d )
17826     debug=: ;;
17827   --file | --fil | --fi | --f )
17828     $ac_shift
17829     case $ac_optarg in
17830     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17831     '') as_fn_error $? "missing file argument" ;;
17832     esac
17833     as_fn_append CONFIG_FILES " '$ac_optarg'"
17834     ac_need_defaults=false;;
17835   --header | --heade | --head | --hea )
17836     $ac_shift
17837     case $ac_optarg in
17838     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17839     esac
17840     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17841     ac_need_defaults=false;;
17842   --he | --h)
17843     # Conflict between --help and --header
17844     as_fn_error $? "ambiguous option: \`$1'
17845 Try \`$0 --help' for more information.";;
17846   --help | --hel | -h )
17847     $as_echo "$ac_cs_usage"; exit ;;
17848   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17849   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17850     ac_cs_silent=: ;;
17851
17852   # This is an error.
17853   -*) as_fn_error $? "unrecognized option: \`$1'
17854 Try \`$0 --help' for more information." ;;
17855
17856   *) as_fn_append ac_config_targets " $1"
17857      ac_need_defaults=false ;;
17858
17859   esac
17860   shift
17861 done
17862
17863 ac_configure_extra_args=
17864
17865 if $ac_cs_silent; then
17866   exec 6>/dev/null
17867   ac_configure_extra_args="$ac_configure_extra_args --silent"
17868 fi
17869
17870 _ACEOF
17871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17872 if \$ac_cs_recheck; then
17873   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17874   shift
17875   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17876   CONFIG_SHELL='$SHELL'
17877   export CONFIG_SHELL
17878   exec "\$@"
17879 fi
17880
17881 _ACEOF
17882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17883 exec 5>>config.log
17884 {
17885   echo
17886   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17887 ## Running $as_me. ##
17888 _ASBOX
17889   $as_echo "$ac_log"
17890 } >&5
17891
17892 _ACEOF
17893 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17894 #
17895 # INIT-COMMANDS
17896 #
17897
17898 srcdir="$srcdir"
17899 host="$host"
17900 target="$target"
17901 with_multisubdir="$with_multisubdir"
17902 with_multisrctop="$with_multisrctop"
17903 with_target_subdir="$with_target_subdir"
17904 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17905 multi_basedir="$multi_basedir"
17906 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17907 CC="$CC"
17908 CXX="$CXX"
17909 GFORTRAN="$GFORTRAN"
17910 GDC="$GDC"
17911 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17912
17913
17914 # The HP-UX ksh and POSIX shell print the target directory to stdout
17915 # if CDPATH is set.
17916 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17917
17918 sed_quote_subst='$sed_quote_subst'
17919 double_quote_subst='$double_quote_subst'
17920 delay_variable_subst='$delay_variable_subst'
17921 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17922 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17923 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17924 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17925 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17926 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17927 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17928 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17929 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17930 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17931 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17932 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17933 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17934 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17935 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17936 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17937 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17938 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17939 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17940 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17941 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17942 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17943 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17944 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17945 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17946 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17947 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17948 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17949 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17950 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17951 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17952 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17953 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17954 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17955 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17956 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17957 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17958 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17959 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17960 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17961 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17962 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17963 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17964 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17965 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17966 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17967 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17968 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17969 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"`'
17970 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17971 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17972 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17973 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17974 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17975 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17976 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17977 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17978 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17979 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17980 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17981 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17982 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17983 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17984 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17985 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17986 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17987 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17988 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17989 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17990 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17991 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17992 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17993 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17994 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17995 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17996 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17997 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17998 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17999 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
18000 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
18001 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
18002 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
18003 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
18004 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
18005 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
18006 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
18007 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
18008 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
18009 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
18010 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
18011 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
18012 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
18013 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
18014 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
18015 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
18016 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
18017 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
18018 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
18019 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
18020 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
18021 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
18022 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
18023 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
18024 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
18025 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
18026 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
18027 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
18028 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
18029 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
18030 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
18031 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
18032 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
18033 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
18034 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
18035 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
18036 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
18037 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
18038 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
18039 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
18040 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
18041 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
18042 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
18043 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
18044 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
18045 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
18046 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
18047 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
18048 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
18049 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18050 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18051 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
18052 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
18053 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
18054 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
18055 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
18056 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
18057 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
18058 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
18059 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
18060 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18061 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18062 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
18063 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18064 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18065 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18066 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18067 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18068 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18069 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
18070 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18071 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18072 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18073 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
18074 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
18075 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
18076 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
18077 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
18078 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
18079 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
18080 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
18081 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
18082 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
18083 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
18084 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18085 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18086 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18087 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18088 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
18089 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
18090 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
18091 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18092 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18093 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
18094 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
18095 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
18096
18097 LTCC='$LTCC'
18098 LTCFLAGS='$LTCFLAGS'
18099 compiler='$compiler_DEFAULT'
18100
18101 # A function that is used when there is no print builtin or printf.
18102 func_fallback_echo ()
18103 {
18104   eval 'cat <<_LTECHO_EOF
18105 \$1
18106 _LTECHO_EOF'
18107 }
18108
18109 # Quote evaled strings.
18110 for var in SHELL \
18111 ECHO \
18112 SED \
18113 GREP \
18114 EGREP \
18115 FGREP \
18116 LD \
18117 NM \
18118 LN_S \
18119 lt_SP2NL \
18120 lt_NL2SP \
18121 reload_flag \
18122 OBJDUMP \
18123 deplibs_check_method \
18124 file_magic_cmd \
18125 AR \
18126 AR_FLAGS \
18127 STRIP \
18128 RANLIB \
18129 CC \
18130 CFLAGS \
18131 compiler \
18132 lt_cv_sys_global_symbol_pipe \
18133 lt_cv_sys_global_symbol_to_cdecl \
18134 lt_cv_sys_global_symbol_to_c_name_address \
18135 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
18136 lt_prog_compiler_no_builtin_flag \
18137 lt_prog_compiler_wl \
18138 lt_prog_compiler_pic \
18139 lt_prog_compiler_static \
18140 lt_cv_prog_compiler_c_o \
18141 need_locks \
18142 DSYMUTIL \
18143 NMEDIT \
18144 LIPO \
18145 OTOOL \
18146 OTOOL64 \
18147 shrext_cmds \
18148 export_dynamic_flag_spec \
18149 whole_archive_flag_spec \
18150 compiler_needs_object \
18151 with_gnu_ld \
18152 allow_undefined_flag \
18153 no_undefined_flag \
18154 hardcode_libdir_flag_spec \
18155 hardcode_libdir_flag_spec_ld \
18156 hardcode_libdir_separator \
18157 fix_srcfile_path \
18158 exclude_expsyms \
18159 include_expsyms \
18160 file_list_spec \
18161 variables_saved_for_relink \
18162 libname_spec \
18163 library_names_spec \
18164 soname_spec \
18165 install_override_mode \
18166 finish_eval \
18167 old_striplib \
18168 striplib \
18169 compiler_lib_search_dirs \
18170 predep_objects \
18171 postdep_objects \
18172 predeps \
18173 postdeps \
18174 compiler_lib_search_path \
18175 LD_CXX \
18176 reload_flag_CXX \
18177 compiler_CXX \
18178 lt_prog_compiler_no_builtin_flag_CXX \
18179 lt_prog_compiler_wl_CXX \
18180 lt_prog_compiler_pic_CXX \
18181 lt_prog_compiler_static_CXX \
18182 lt_cv_prog_compiler_c_o_CXX \
18183 export_dynamic_flag_spec_CXX \
18184 whole_archive_flag_spec_CXX \
18185 compiler_needs_object_CXX \
18186 with_gnu_ld_CXX \
18187 allow_undefined_flag_CXX \
18188 no_undefined_flag_CXX \
18189 hardcode_libdir_flag_spec_CXX \
18190 hardcode_libdir_flag_spec_ld_CXX \
18191 hardcode_libdir_separator_CXX \
18192 fix_srcfile_path_CXX \
18193 exclude_expsyms_CXX \
18194 include_expsyms_CXX \
18195 file_list_spec_CXX \
18196 compiler_lib_search_dirs_CXX \
18197 predep_objects_CXX \
18198 postdep_objects_CXX \
18199 predeps_CXX \
18200 postdeps_CXX \
18201 compiler_lib_search_path_CXX; do
18202     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18203     *[\\\\\\\`\\"\\\$]*)
18204       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18205       ;;
18206     *)
18207       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18208       ;;
18209     esac
18210 done
18211
18212 # Double-quote double-evaled strings.
18213 for var in reload_cmds \
18214 old_postinstall_cmds \
18215 old_postuninstall_cmds \
18216 old_archive_cmds \
18217 extract_expsyms_cmds \
18218 old_archive_from_new_cmds \
18219 old_archive_from_expsyms_cmds \
18220 archive_cmds \
18221 archive_expsym_cmds \
18222 module_cmds \
18223 module_expsym_cmds \
18224 export_symbols_cmds \
18225 prelink_cmds \
18226 postinstall_cmds \
18227 postuninstall_cmds \
18228 finish_cmds \
18229 sys_lib_search_path_spec \
18230 sys_lib_dlsearch_path_spec \
18231 reload_cmds_CXX \
18232 old_archive_cmds_CXX \
18233 old_archive_from_new_cmds_CXX \
18234 old_archive_from_expsyms_cmds_CXX \
18235 archive_cmds_CXX \
18236 archive_expsym_cmds_CXX \
18237 module_cmds_CXX \
18238 module_expsym_cmds_CXX \
18239 export_symbols_cmds_CXX \
18240 prelink_cmds_CXX; do
18241     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18242     *[\\\\\\\`\\"\\\$]*)
18243       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18244       ;;
18245     *)
18246       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18247       ;;
18248     esac
18249 done
18250
18251 ac_aux_dir='$ac_aux_dir'
18252 xsi_shell='$xsi_shell'
18253 lt_shell_append='$lt_shell_append'
18254
18255 # See if we are running on zsh, and set the options which allow our
18256 # commands through without removal of \ escapes INIT.
18257 if test -n "\${ZSH_VERSION+set}" ; then
18258    setopt NO_GLOB_SUBST
18259 fi
18260
18261
18262     PACKAGE='$PACKAGE'
18263     VERSION='$VERSION'
18264     TIMESTAMP='$TIMESTAMP'
18265     RM='$RM'
18266     ofile='$ofile'
18267
18268
18269
18270
18271
18272 TARGETDIR="$TARGETDIR"
18273
18274 _ACEOF
18275
18276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18277
18278 # Handling of arguments.
18279 for ac_config_target in $ac_config_targets
18280 do
18281   case $ac_config_target in
18282     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
18283     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18284     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18285     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18286     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
18287     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
18288     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
18289     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
18290     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18291     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
18292     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
18293     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
18294     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
18295
18296   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18297   esac
18298 done
18299
18300
18301 # If the user did not use the arguments to specify the items to instantiate,
18302 # then the envvar interface is used.  Set only those that are not.
18303 # We use the long form for the default assignment because of an extremely
18304 # bizarre bug on SunOS 4.1.3.
18305 if $ac_need_defaults; then
18306   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18307   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18308   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18309   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18310 fi
18311
18312 # Have a temporary directory for convenience.  Make it in the build tree
18313 # simply because there is no reason against having it here, and in addition,
18314 # creating and moving files from /tmp can sometimes cause problems.
18315 # Hook for its removal unless debugging.
18316 # Note that there is a small window in which the directory will not be cleaned:
18317 # after its creation but before its name has been assigned to `$tmp'.
18318 $debug ||
18319 {
18320   tmp= ac_tmp=
18321   trap 'exit_status=$?
18322   : "${ac_tmp:=$tmp}"
18323   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18324 ' 0
18325   trap 'as_fn_exit 1' 1 2 13 15
18326 }
18327 # Create a (secure) tmp directory for tmp files.
18328
18329 {
18330   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18331   test -d "$tmp"
18332 }  ||
18333 {
18334   tmp=./conf$$-$RANDOM
18335   (umask 077 && mkdir "$tmp")
18336 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18337 ac_tmp=$tmp
18338
18339 # Set up the scripts for CONFIG_FILES section.
18340 # No need to generate them if there are no CONFIG_FILES.
18341 # This happens for instance with `./config.status config.h'.
18342 if test -n "$CONFIG_FILES"; then
18343
18344
18345 ac_cr=`echo X | tr X '\015'`
18346 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18347 # But we know of no other shell where ac_cr would be empty at this
18348 # point, so we can use a bashism as a fallback.
18349 if test "x$ac_cr" = x; then
18350   eval ac_cr=\$\'\\r\'
18351 fi
18352 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18353 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18354   ac_cs_awk_cr='\\r'
18355 else
18356   ac_cs_awk_cr=$ac_cr
18357 fi
18358
18359 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18360 _ACEOF
18361
18362
18363 {
18364   echo "cat >conf$$subs.awk <<_ACEOF" &&
18365   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18366   echo "_ACEOF"
18367 } >conf$$subs.sh ||
18368   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18369 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18370 ac_delim='%!_!# '
18371 for ac_last_try in false false false false false :; do
18372   . ./conf$$subs.sh ||
18373     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18374
18375   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18376   if test $ac_delim_n = $ac_delim_num; then
18377     break
18378   elif $ac_last_try; then
18379     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18380   else
18381     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18382   fi
18383 done
18384 rm -f conf$$subs.sh
18385
18386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18387 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18388 _ACEOF
18389 sed -n '
18390 h
18391 s/^/S["/; s/!.*/"]=/
18392 p
18393 g
18394 s/^[^!]*!//
18395 :repl
18396 t repl
18397 s/'"$ac_delim"'$//
18398 t delim
18399 :nl
18400 h
18401 s/\(.\{148\}\)..*/\1/
18402 t more1
18403 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18404 p
18405 n
18406 b repl
18407 :more1
18408 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18409 p
18410 g
18411 s/.\{148\}//
18412 t nl
18413 :delim
18414 h
18415 s/\(.\{148\}\)..*/\1/
18416 t more2
18417 s/["\\]/\\&/g; s/^/"/; s/$/"/
18418 p
18419 b
18420 :more2
18421 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18422 p
18423 g
18424 s/.\{148\}//
18425 t delim
18426 ' <conf$$subs.awk | sed '
18427 /^[^""]/{
18428   N
18429   s/\n//
18430 }
18431 ' >>$CONFIG_STATUS || ac_write_fail=1
18432 rm -f conf$$subs.awk
18433 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18434 _ACAWK
18435 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18436   for (key in S) S_is_set[key] = 1
18437   FS = "\a"
18438
18439 }
18440 {
18441   line = $ 0
18442   nfields = split(line, field, "@")
18443   substed = 0
18444   len = length(field[1])
18445   for (i = 2; i < nfields; i++) {
18446     key = field[i]
18447     keylen = length(key)
18448     if (S_is_set[key]) {
18449       value = S[key]
18450       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18451       len += length(value) + length(field[++i])
18452       substed = 1
18453     } else
18454       len += 1 + keylen
18455   }
18456
18457   print line
18458 }
18459
18460 _ACAWK
18461 _ACEOF
18462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18463 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18464   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18465 else
18466   cat
18467 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18468   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18469 _ACEOF
18470
18471 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18472 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18473 # trailing colons and then remove the whole line if VPATH becomes empty
18474 # (actually we leave an empty line to preserve line numbers).
18475 if test "x$srcdir" = x.; then
18476   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18477 h
18478 s///
18479 s/^/:/
18480 s/[      ]*$/:/
18481 s/:\$(srcdir):/:/g
18482 s/:\${srcdir}:/:/g
18483 s/:@srcdir@:/:/g
18484 s/^:*//
18485 s/:*$//
18486 x
18487 s/\(=[   ]*\).*/\1/
18488 G
18489 s/\n//
18490 s/^[^=]*=[       ]*$//
18491 }'
18492 fi
18493
18494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18495 fi # test -n "$CONFIG_FILES"
18496
18497 # Set up the scripts for CONFIG_HEADERS section.
18498 # No need to generate them if there are no CONFIG_HEADERS.
18499 # This happens for instance with `./config.status Makefile'.
18500 if test -n "$CONFIG_HEADERS"; then
18501 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18502 BEGIN {
18503 _ACEOF
18504
18505 # Transform confdefs.h into an awk script `defines.awk', embedded as
18506 # here-document in config.status, that substitutes the proper values into
18507 # config.h.in to produce config.h.
18508
18509 # Create a delimiter string that does not exist in confdefs.h, to ease
18510 # handling of long lines.
18511 ac_delim='%!_!# '
18512 for ac_last_try in false false :; do
18513   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18514   if test -z "$ac_tt"; then
18515     break
18516   elif $ac_last_try; then
18517     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18518   else
18519     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18520   fi
18521 done
18522
18523 # For the awk script, D is an array of macro values keyed by name,
18524 # likewise P contains macro parameters if any.  Preserve backslash
18525 # newline sequences.
18526
18527 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18528 sed -n '
18529 s/.\{148\}/&'"$ac_delim"'/g
18530 t rset
18531 :rset
18532 s/^[     ]*#[    ]*define[       ][      ]*/ /
18533 t def
18534 d
18535 :def
18536 s/\\$//
18537 t bsnl
18538 s/["\\]/\\&/g
18539 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18540 D["\1"]=" \3"/p
18541 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18542 d
18543 :bsnl
18544 s/["\\]/\\&/g
18545 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18546 D["\1"]=" \3\\\\\\n"\\/p
18547 t cont
18548 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18549 t cont
18550 d
18551 :cont
18552 n
18553 s/.\{148\}/&'"$ac_delim"'/g
18554 t clear
18555 :clear
18556 s/\\$//
18557 t bsnlc
18558 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18559 d
18560 :bsnlc
18561 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18562 b cont
18563 ' <confdefs.h | sed '
18564 s/'"$ac_delim"'/"\\\
18565 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18566
18567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18568   for (key in D) D_is_set[key] = 1
18569   FS = "\a"
18570 }
18571 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18572   line = \$ 0
18573   split(line, arg, " ")
18574   if (arg[1] == "#") {
18575     defundef = arg[2]
18576     mac1 = arg[3]
18577   } else {
18578     defundef = substr(arg[1], 2)
18579     mac1 = arg[2]
18580   }
18581   split(mac1, mac2, "(") #)
18582   macro = mac2[1]
18583   prefix = substr(line, 1, index(line, defundef) - 1)
18584   if (D_is_set[macro]) {
18585     # Preserve the white space surrounding the "#".
18586     print prefix "define", macro P[macro] D[macro]
18587     next
18588   } else {
18589     # Replace #undef with comments.  This is necessary, for example,
18590     # in the case of _POSIX_SOURCE, which is predefined and required
18591     # on some systems where configure will not decide to define it.
18592     if (defundef == "undef") {
18593       print "/*", prefix defundef, macro, "*/"
18594       next
18595     }
18596   }
18597 }
18598 { print }
18599 _ACAWK
18600 _ACEOF
18601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18602   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18603 fi # test -n "$CONFIG_HEADERS"
18604
18605
18606 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
18607 shift
18608 for ac_tag
18609 do
18610   case $ac_tag in
18611   :[FHLC]) ac_mode=$ac_tag; continue;;
18612   esac
18613   case $ac_mode$ac_tag in
18614   :[FHL]*:*);;
18615   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18616   :[FH]-) ac_tag=-:-;;
18617   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18618   esac
18619   ac_save_IFS=$IFS
18620   IFS=:
18621   set x $ac_tag
18622   IFS=$ac_save_IFS
18623   shift
18624   ac_file=$1
18625   shift
18626
18627   case $ac_mode in
18628   :L) ac_source=$1;;
18629   :[FH])
18630     ac_file_inputs=
18631     for ac_f
18632     do
18633       case $ac_f in
18634       -) ac_f="$ac_tmp/stdin";;
18635       *) # Look for the file first in the build tree, then in the source tree
18636          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18637          # because $ac_f cannot contain `:'.
18638          test -f "$ac_f" ||
18639            case $ac_f in
18640            [\\/$]*) false;;
18641            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18642            esac ||
18643            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18644       esac
18645       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18646       as_fn_append ac_file_inputs " '$ac_f'"
18647     done
18648
18649     # Let's still pretend it is `configure' which instantiates (i.e., don't
18650     # use $as_me), people would be surprised to read:
18651     #    /* config.h.  Generated by config.status.  */
18652     configure_input='Generated from '`
18653           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18654         `' by configure.'
18655     if test x"$ac_file" != x-; then
18656       configure_input="$ac_file.  $configure_input"
18657       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18658 $as_echo "$as_me: creating $ac_file" >&6;}
18659     fi
18660     # Neutralize special characters interpreted by sed in replacement strings.
18661     case $configure_input in #(
18662     *\&* | *\|* | *\\* )
18663        ac_sed_conf_input=`$as_echo "$configure_input" |
18664        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18665     *) ac_sed_conf_input=$configure_input;;
18666     esac
18667
18668     case $ac_tag in
18669     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18670       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18671     esac
18672     ;;
18673   esac
18674
18675   ac_dir=`$as_dirname -- "$ac_file" ||
18676 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18677          X"$ac_file" : 'X\(//\)[^/]' \| \
18678          X"$ac_file" : 'X\(//\)$' \| \
18679          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18680 $as_echo X"$ac_file" |
18681     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18682             s//\1/
18683             q
18684           }
18685           /^X\(\/\/\)[^/].*/{
18686             s//\1/
18687             q
18688           }
18689           /^X\(\/\/\)$/{
18690             s//\1/
18691             q
18692           }
18693           /^X\(\/\).*/{
18694             s//\1/
18695             q
18696           }
18697           s/.*/./; q'`
18698   as_dir="$ac_dir"; as_fn_mkdir_p
18699   ac_builddir=.
18700
18701 case "$ac_dir" in
18702 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18703 *)
18704   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18705   # A ".." for each directory in $ac_dir_suffix.
18706   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18707   case $ac_top_builddir_sub in
18708   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18709   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18710   esac ;;
18711 esac
18712 ac_abs_top_builddir=$ac_pwd
18713 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18714 # for backward compatibility:
18715 ac_top_builddir=$ac_top_build_prefix
18716
18717 case $srcdir in
18718   .)  # We are building in place.
18719     ac_srcdir=.
18720     ac_top_srcdir=$ac_top_builddir_sub
18721     ac_abs_top_srcdir=$ac_pwd ;;
18722   [\\/]* | ?:[\\/]* )  # Absolute name.
18723     ac_srcdir=$srcdir$ac_dir_suffix;
18724     ac_top_srcdir=$srcdir
18725     ac_abs_top_srcdir=$srcdir ;;
18726   *) # Relative name.
18727     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18728     ac_top_srcdir=$ac_top_build_prefix$srcdir
18729     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18730 esac
18731 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18732
18733
18734   case $ac_mode in
18735   :F)
18736   #
18737   # CONFIG_FILE
18738   #
18739
18740   case $INSTALL in
18741   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18742   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18743   esac
18744   ac_MKDIR_P=$MKDIR_P
18745   case $MKDIR_P in
18746   [\\/$]* | ?:[\\/]* ) ;;
18747   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18748   esac
18749 _ACEOF
18750
18751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18752 # If the template does not know about datarootdir, expand it.
18753 # FIXME: This hack should be removed a few years after 2.60.
18754 ac_datarootdir_hack=; ac_datarootdir_seen=
18755 ac_sed_dataroot='
18756 /datarootdir/ {
18757   p
18758   q
18759 }
18760 /@datadir@/p
18761 /@docdir@/p
18762 /@infodir@/p
18763 /@localedir@/p
18764 /@mandir@/p'
18765 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18766 *datarootdir*) ac_datarootdir_seen=yes;;
18767 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18768   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18769 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18770 _ACEOF
18771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18772   ac_datarootdir_hack='
18773   s&@datadir@&$datadir&g
18774   s&@docdir@&$docdir&g
18775   s&@infodir@&$infodir&g
18776   s&@localedir@&$localedir&g
18777   s&@mandir@&$mandir&g
18778   s&\\\${datarootdir}&$datarootdir&g' ;;
18779 esac
18780 _ACEOF
18781
18782 # Neutralize VPATH when `$srcdir' = `.'.
18783 # Shell code in configure.ac might set extrasub.
18784 # FIXME: do we really want to maintain this feature?
18785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18786 ac_sed_extra="$ac_vpsub
18787 $extrasub
18788 _ACEOF
18789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18790 :t
18791 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18792 s|@configure_input@|$ac_sed_conf_input|;t t
18793 s&@top_builddir@&$ac_top_builddir_sub&;t t
18794 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18795 s&@srcdir@&$ac_srcdir&;t t
18796 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18797 s&@top_srcdir@&$ac_top_srcdir&;t t
18798 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18799 s&@builddir@&$ac_builddir&;t t
18800 s&@abs_builddir@&$ac_abs_builddir&;t t
18801 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18802 s&@INSTALL@&$ac_INSTALL&;t t
18803 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18804 $ac_datarootdir_hack
18805 "
18806 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18807   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18808
18809 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18810   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18811   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18812       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18813   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18814 which seems to be undefined.  Please make sure it is defined" >&5
18815 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18816 which seems to be undefined.  Please make sure it is defined" >&2;}
18817
18818   rm -f "$ac_tmp/stdin"
18819   case $ac_file in
18820   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18821   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18822   esac \
18823   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18824  ;;
18825   :H)
18826   #
18827   # CONFIG_HEADER
18828   #
18829   if test x"$ac_file" != x-; then
18830     {
18831       $as_echo "/* $configure_input  */" \
18832       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18833     } >"$ac_tmp/config.h" \
18834       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18835     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18836       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18837 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18838     else
18839       rm -f "$ac_file"
18840       mv "$ac_tmp/config.h" "$ac_file" \
18841         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18842     fi
18843   else
18844     $as_echo "/* $configure_input  */" \
18845       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18846       || as_fn_error $? "could not create -" "$LINENO" 5
18847   fi
18848 # Compute "$ac_file"'s index in $config_headers.
18849 _am_arg="$ac_file"
18850 _am_stamp_count=1
18851 for _am_header in $config_headers :; do
18852   case $_am_header in
18853     $_am_arg | $_am_arg:* )
18854       break ;;
18855     * )
18856       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18857   esac
18858 done
18859 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18860 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18861          X"$_am_arg" : 'X\(//\)[^/]' \| \
18862          X"$_am_arg" : 'X\(//\)$' \| \
18863          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18864 $as_echo X"$_am_arg" |
18865     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18866             s//\1/
18867             q
18868           }
18869           /^X\(\/\/\)[^/].*/{
18870             s//\1/
18871             q
18872           }
18873           /^X\(\/\/\)$/{
18874             s//\1/
18875             q
18876           }
18877           /^X\(\/\).*/{
18878             s//\1/
18879             q
18880           }
18881           s/.*/./; q'`/stamp-h$_am_stamp_count
18882  ;;
18883   :L)
18884   #
18885   # CONFIG_LINK
18886   #
18887
18888   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18889     :
18890   else
18891     # Prefer the file from the source tree if names are identical.
18892     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18893       ac_source=$srcdir/$ac_source
18894     fi
18895
18896     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18897 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18898
18899     if test ! -r "$ac_source"; then
18900       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
18901     fi
18902     rm -f "$ac_file"
18903
18904     # Try a relative symlink, then a hard link, then a copy.
18905     case $ac_source in
18906     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18907         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18908     esac
18909     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18910       ln "$ac_source" "$ac_file" 2>/dev/null ||
18911       cp -p "$ac_source" "$ac_file" ||
18912       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18913   fi
18914  ;;
18915   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18916 $as_echo "$as_me: executing $ac_file commands" >&6;}
18917  ;;
18918   esac
18919
18920
18921   case $ac_file$ac_mode in
18922     "default-1":C)
18923 # Only add multilib support code if we just rebuilt the top-level
18924 # Makefile.
18925 case " $CONFIG_FILES " in
18926  *" Makefile "*)
18927    ac_file=Makefile . ${multi_basedir}/config-ml.in
18928    ;;
18929 esac ;;
18930     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18931   # Older Autoconf quotes --file arguments for eval, but not when files
18932   # are listed without --file.  Let's play safe and only enable the eval
18933   # if we detect the quoting.
18934   case $CONFIG_FILES in
18935   *\'*) eval set x "$CONFIG_FILES" ;;
18936   *)   set x $CONFIG_FILES ;;
18937   esac
18938   shift
18939   for mf
18940   do
18941     # Strip MF so we end up with the name of the file.
18942     mf=`echo "$mf" | sed -e 's/:.*$//'`
18943     # Check whether this is an Automake generated Makefile or not.
18944     # We used to match only the files named 'Makefile.in', but
18945     # some people rename them; so instead we look at the file content.
18946     # Grep'ing the first line is not enough: some people post-process
18947     # each Makefile.in and add a new line on top of each file to say so.
18948     # Grep'ing the whole file is not good either: AIX grep has a line
18949     # limit of 2048, but all sed's we know have understand at least 4000.
18950     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18951       dirpart=`$as_dirname -- "$mf" ||
18952 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18953          X"$mf" : 'X\(//\)[^/]' \| \
18954          X"$mf" : 'X\(//\)$' \| \
18955          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18956 $as_echo X"$mf" |
18957     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18958             s//\1/
18959             q
18960           }
18961           /^X\(\/\/\)[^/].*/{
18962             s//\1/
18963             q
18964           }
18965           /^X\(\/\/\)$/{
18966             s//\1/
18967             q
18968           }
18969           /^X\(\/\).*/{
18970             s//\1/
18971             q
18972           }
18973           s/.*/./; q'`
18974     else
18975       continue
18976     fi
18977     # Extract the definition of DEPDIR, am__include, and am__quote
18978     # from the Makefile without running 'make'.
18979     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18980     test -z "$DEPDIR" && continue
18981     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18982     test -z "$am__include" && continue
18983     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18984     # Find all dependency output files, they are included files with
18985     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18986     # simplest approach to changing $(DEPDIR) to its actual value in the
18987     # expansion.
18988     for file in `sed -n "
18989       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18990          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18991       # Make sure the directory exists.
18992       test -f "$dirpart/$file" && continue
18993       fdir=`$as_dirname -- "$file" ||
18994 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18995          X"$file" : 'X\(//\)[^/]' \| \
18996          X"$file" : 'X\(//\)$' \| \
18997          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18998 $as_echo X"$file" |
18999     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19000             s//\1/
19001             q
19002           }
19003           /^X\(\/\/\)[^/].*/{
19004             s//\1/
19005             q
19006           }
19007           /^X\(\/\/\)$/{
19008             s//\1/
19009             q
19010           }
19011           /^X\(\/\).*/{
19012             s//\1/
19013             q
19014           }
19015           s/.*/./; q'`
19016       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19017       # echo "creating $dirpart/$file"
19018       echo '# dummy' > "$dirpart/$file"
19019     done
19020   done
19021 }
19022  ;;
19023     "libtool":C)
19024
19025     # See if we are running on zsh, and set the options which allow our
19026     # commands through without removal of \ escapes.
19027     if test -n "${ZSH_VERSION+set}" ; then
19028       setopt NO_GLOB_SUBST
19029     fi
19030
19031     cfgfile="${ofile}T"
19032     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
19033     $RM "$cfgfile"
19034
19035     cat <<_LT_EOF >> "$cfgfile"
19036 #! $SHELL
19037
19038 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
19039 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
19040 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
19041 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
19042 #
19043 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
19044 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
19045 #   Written by Gordon Matzigkeit, 1996
19046 #
19047 #   This file is part of GNU Libtool.
19048 #
19049 # GNU Libtool is free software; you can redistribute it and/or
19050 # modify it under the terms of the GNU General Public License as
19051 # published by the Free Software Foundation; either version 2 of
19052 # the License, or (at your option) any later version.
19053 #
19054 # As a special exception to the GNU General Public License,
19055 # if you distribute this file as part of a program or library that
19056 # is built using GNU Libtool, you may include this file under the
19057 # same distribution terms that you use for the rest of that program.
19058 #
19059 # GNU Libtool is distributed in the hope that it will be useful,
19060 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19061 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19062 # GNU General Public License for more details.
19063 #
19064 # You should have received a copy of the GNU General Public License
19065 # along with GNU Libtool; see the file COPYING.  If not, a copy
19066 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
19067 # obtained by writing to the Free Software Foundation, Inc.,
19068 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19069
19070
19071 # The names of the tagged configurations supported by this script.
19072 available_tags="CXX "
19073
19074 # ### BEGIN LIBTOOL CONFIG
19075
19076 # Which release of libtool.m4 was used?
19077 macro_version=$macro_version
19078 macro_revision=$macro_revision
19079
19080 # Whether or not to build shared libraries.
19081 build_libtool_libs=$enable_shared
19082
19083 # Whether or not to build static libraries.
19084 build_old_libs=$enable_static
19085
19086 # What type of objects to build.
19087 pic_mode=$pic_mode
19088
19089 # Whether or not to optimize for fast installation.
19090 fast_install=$enable_fast_install
19091
19092 # Shell to use when invoking shell scripts.
19093 SHELL=$lt_SHELL
19094
19095 # An echo program that protects backslashes.
19096 ECHO=$lt_ECHO
19097
19098 # The host system.
19099 host_alias=$host_alias
19100 host=$host
19101 host_os=$host_os
19102
19103 # The build system.
19104 build_alias=$build_alias
19105 build=$build
19106 build_os=$build_os
19107
19108 # A sed program that does not truncate output.
19109 SED=$lt_SED
19110
19111 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
19112 Xsed="\$SED -e 1s/^X//"
19113
19114 # A grep program that handles long lines.
19115 GREP=$lt_GREP
19116
19117 # An ERE matcher.
19118 EGREP=$lt_EGREP
19119
19120 # A literal string matcher.
19121 FGREP=$lt_FGREP
19122
19123 # A BSD- or MS-compatible name lister.
19124 NM=$lt_NM
19125
19126 # Whether we need soft or hard links.
19127 LN_S=$lt_LN_S
19128
19129 # What is the maximum length of a command?
19130 max_cmd_len=$max_cmd_len
19131
19132 # Object file suffix (normally "o").
19133 objext=$ac_objext
19134
19135 # Executable file suffix (normally "").
19136 exeext=$exeext
19137
19138 # whether the shell understands "unset".
19139 lt_unset=$lt_unset
19140
19141 # turn spaces into newlines.
19142 SP2NL=$lt_lt_SP2NL
19143
19144 # turn newlines into spaces.
19145 NL2SP=$lt_lt_NL2SP
19146
19147 # An object symbol dumper.
19148 OBJDUMP=$lt_OBJDUMP
19149
19150 # Method to check whether dependent libraries are shared objects.
19151 deplibs_check_method=$lt_deplibs_check_method
19152
19153 # Command to use when deplibs_check_method == "file_magic".
19154 file_magic_cmd=$lt_file_magic_cmd
19155
19156 # The archiver.
19157 AR=$lt_AR
19158 AR_FLAGS=$lt_AR_FLAGS
19159
19160 # A symbol stripping program.
19161 STRIP=$lt_STRIP
19162
19163 # Commands used to install an old-style archive.
19164 RANLIB=$lt_RANLIB
19165 old_postinstall_cmds=$lt_old_postinstall_cmds
19166 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19167
19168 # Whether to use a lock for old archive extraction.
19169 lock_old_archive_extraction=$lock_old_archive_extraction
19170
19171 # A C compiler.
19172 LTCC=$lt_CC
19173
19174 # LTCC compiler flags.
19175 LTCFLAGS=$lt_CFLAGS
19176
19177 # Take the output of nm and produce a listing of raw symbols and C names.
19178 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19179
19180 # Transform the output of nm in a proper C declaration.
19181 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19182
19183 # Transform the output of nm in a C name address pair.
19184 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19185
19186 # Transform the output of nm in a C name address pair when lib prefix is needed.
19187 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19188
19189 # The name of the directory that contains temporary libtool files.
19190 objdir=$objdir
19191
19192 # Used to examine libraries when file_magic_cmd begins with "file".
19193 MAGIC_CMD=$MAGIC_CMD
19194
19195 # Must we lock files when doing compilation?
19196 need_locks=$lt_need_locks
19197
19198 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19199 DSYMUTIL=$lt_DSYMUTIL
19200
19201 # Tool to change global to local symbols on Mac OS X.
19202 NMEDIT=$lt_NMEDIT
19203
19204 # Tool to manipulate fat objects and archives on Mac OS X.
19205 LIPO=$lt_LIPO
19206
19207 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19208 OTOOL=$lt_OTOOL
19209
19210 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19211 OTOOL64=$lt_OTOOL64
19212
19213 # Old archive suffix (normally "a").
19214 libext=$libext
19215
19216 # Shared library suffix (normally ".so").
19217 shrext_cmds=$lt_shrext_cmds
19218
19219 # The commands to extract the exported symbol list from a shared archive.
19220 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19221
19222 # Variables whose values should be saved in libtool wrapper scripts and
19223 # restored at link time.
19224 variables_saved_for_relink=$lt_variables_saved_for_relink
19225
19226 # Do we need the "lib" prefix for modules?
19227 need_lib_prefix=$need_lib_prefix
19228
19229 # Do we need a version for libraries?
19230 need_version=$need_version
19231
19232 # Library versioning type.
19233 version_type=$version_type
19234
19235 # Shared library runtime path variable.
19236 runpath_var=$runpath_var
19237
19238 # Shared library path variable.
19239 shlibpath_var=$shlibpath_var
19240
19241 # Is shlibpath searched before the hard-coded library search path?
19242 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19243
19244 # Format of library name prefix.
19245 libname_spec=$lt_libname_spec
19246
19247 # List of archive names.  First name is the real one, the rest are links.
19248 # The last name is the one that the linker finds with -lNAME
19249 library_names_spec=$lt_library_names_spec
19250
19251 # The coded name of the library, if different from the real name.
19252 soname_spec=$lt_soname_spec
19253
19254 # Permission mode override for installation of shared libraries.
19255 install_override_mode=$lt_install_override_mode
19256
19257 # Command to use after installation of a shared archive.
19258 postinstall_cmds=$lt_postinstall_cmds
19259
19260 # Command to use after uninstallation of a shared archive.
19261 postuninstall_cmds=$lt_postuninstall_cmds
19262
19263 # Commands used to finish a libtool library installation in a directory.
19264 finish_cmds=$lt_finish_cmds
19265
19266 # As "finish_cmds", except a single script fragment to be evaled but
19267 # not shown.
19268 finish_eval=$lt_finish_eval
19269
19270 # Whether we should hardcode library paths into libraries.
19271 hardcode_into_libs=$hardcode_into_libs
19272
19273 # Compile-time system search path for libraries.
19274 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19275
19276 # Run-time system search path for libraries.
19277 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19278
19279 # Whether dlopen is supported.
19280 dlopen_support=$enable_dlopen
19281
19282 # Whether dlopen of programs is supported.
19283 dlopen_self=$enable_dlopen_self
19284
19285 # Whether dlopen of statically linked programs is supported.
19286 dlopen_self_static=$enable_dlopen_self_static
19287
19288 # Commands to strip libraries.
19289 old_striplib=$lt_old_striplib
19290 striplib=$lt_striplib
19291
19292
19293 # The linker used to build libraries.
19294 LD=$lt_LD
19295
19296 # How to create reloadable object files.
19297 reload_flag=$lt_reload_flag
19298 reload_cmds=$lt_reload_cmds
19299
19300 # Commands used to build an old-style archive.
19301 old_archive_cmds=$lt_old_archive_cmds
19302
19303 # A language specific compiler.
19304 CC=$lt_compiler
19305
19306 # Is the compiler the GNU compiler?
19307 with_gcc=$GCC
19308
19309 # Compiler flag to turn off builtin functions.
19310 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19311
19312 # How to pass a linker flag through the compiler.
19313 wl=$lt_lt_prog_compiler_wl
19314
19315 # Additional compiler flags for building library objects.
19316 pic_flag=$lt_lt_prog_compiler_pic
19317
19318 # Compiler flag to prevent dynamic linking.
19319 link_static_flag=$lt_lt_prog_compiler_static
19320
19321 # Does compiler simultaneously support -c and -o options?
19322 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19323
19324 # Whether or not to add -lc for building shared libraries.
19325 build_libtool_need_lc=$archive_cmds_need_lc
19326
19327 # Whether or not to disallow shared libs when runtime libs are static.
19328 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19329
19330 # Compiler flag to allow reflexive dlopens.
19331 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19332
19333 # Compiler flag to generate shared objects directly from archives.
19334 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19335
19336 # Whether the compiler copes with passing no objects directly.
19337 compiler_needs_object=$lt_compiler_needs_object
19338
19339 # Create an old-style archive from a shared archive.
19340 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19341
19342 # Create a temporary old-style archive to link instead of a shared archive.
19343 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19344
19345 # Commands used to build a shared archive.
19346 archive_cmds=$lt_archive_cmds
19347 archive_expsym_cmds=$lt_archive_expsym_cmds
19348
19349 # Commands used to build a loadable module if different from building
19350 # a shared archive.
19351 module_cmds=$lt_module_cmds
19352 module_expsym_cmds=$lt_module_expsym_cmds
19353
19354 # Whether we are building with GNU ld or not.
19355 with_gnu_ld=$lt_with_gnu_ld
19356
19357 # Flag that allows shared libraries with undefined symbols to be built.
19358 allow_undefined_flag=$lt_allow_undefined_flag
19359
19360 # Flag that enforces no undefined symbols.
19361 no_undefined_flag=$lt_no_undefined_flag
19362
19363 # Flag to hardcode \$libdir into a binary during linking.
19364 # This must work even if \$libdir does not exist
19365 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19366
19367 # If ld is used when linking, flag to hardcode \$libdir into a binary
19368 # during linking.  This must work even if \$libdir does not exist.
19369 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19370
19371 # Whether we need a single "-rpath" flag with a separated argument.
19372 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19373
19374 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19375 # DIR into the resulting binary.
19376 hardcode_direct=$hardcode_direct
19377
19378 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19379 # DIR into the resulting binary and the resulting library dependency is
19380 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19381 # library is relocated.
19382 hardcode_direct_absolute=$hardcode_direct_absolute
19383
19384 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19385 # into the resulting binary.
19386 hardcode_minus_L=$hardcode_minus_L
19387
19388 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19389 # into the resulting binary.
19390 hardcode_shlibpath_var=$hardcode_shlibpath_var
19391
19392 # Set to "yes" if building a shared library automatically hardcodes DIR
19393 # into the library and all subsequent libraries and executables linked
19394 # against it.
19395 hardcode_automatic=$hardcode_automatic
19396
19397 # Set to yes if linker adds runtime paths of dependent libraries
19398 # to runtime path list.
19399 inherit_rpath=$inherit_rpath
19400
19401 # Whether libtool must link a program against all its dependency libraries.
19402 link_all_deplibs=$link_all_deplibs
19403
19404 # Fix the shell variable \$srcfile for the compiler.
19405 fix_srcfile_path=$lt_fix_srcfile_path
19406
19407 # Set to "yes" if exported symbols are required.
19408 always_export_symbols=$always_export_symbols
19409
19410 # The commands to list exported symbols.
19411 export_symbols_cmds=$lt_export_symbols_cmds
19412
19413 # Symbols that should not be listed in the preloaded symbols.
19414 exclude_expsyms=$lt_exclude_expsyms
19415
19416 # Symbols that must always be exported.
19417 include_expsyms=$lt_include_expsyms
19418
19419 # Commands necessary for linking programs (against libraries) with templates.
19420 prelink_cmds=$lt_prelink_cmds
19421
19422 # Specify filename containing input files.
19423 file_list_spec=$lt_file_list_spec
19424
19425 # How to hardcode a shared library path into an executable.
19426 hardcode_action=$hardcode_action
19427
19428 # The directories searched by this compiler when creating a shared library.
19429 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19430
19431 # Dependencies to place before and after the objects being linked to
19432 # create a shared library.
19433 predep_objects=$lt_predep_objects
19434 postdep_objects=$lt_postdep_objects
19435 predeps=$lt_predeps
19436 postdeps=$lt_postdeps
19437
19438 # The library search path used internally by the compiler when linking
19439 # a shared library.
19440 compiler_lib_search_path=$lt_compiler_lib_search_path
19441
19442 # ### END LIBTOOL CONFIG
19443
19444 _LT_EOF
19445
19446   case $host_os in
19447   aix3*)
19448     cat <<\_LT_EOF >> "$cfgfile"
19449 # AIX sometimes has problems with the GCC collect2 program.  For some
19450 # reason, if we set the COLLECT_NAMES environment variable, the problems
19451 # vanish in a puff of smoke.
19452 if test "X${COLLECT_NAMES+set}" != Xset; then
19453   COLLECT_NAMES=
19454   export COLLECT_NAMES
19455 fi
19456 _LT_EOF
19457     ;;
19458   esac
19459
19460
19461 ltmain="$ac_aux_dir/ltmain.sh"
19462
19463
19464   # We use sed instead of cat because bash on DJGPP gets confused if
19465   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19466   # text mode, it properly converts lines to CR/LF.  This bash problem
19467   # is reportedly fixed, but why not run on old versions too?
19468   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19469     || (rm -f "$cfgfile"; exit 1)
19470
19471   case $xsi_shell in
19472   yes)
19473     cat << \_LT_EOF >> "$cfgfile"
19474
19475 # func_dirname file append nondir_replacement
19476 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19477 # otherwise set result to NONDIR_REPLACEMENT.
19478 func_dirname ()
19479 {
19480   case ${1} in
19481     */*) func_dirname_result="${1%/*}${2}" ;;
19482     *  ) func_dirname_result="${3}" ;;
19483   esac
19484 }
19485
19486 # func_basename file
19487 func_basename ()
19488 {
19489   func_basename_result="${1##*/}"
19490 }
19491
19492 # func_dirname_and_basename file append nondir_replacement
19493 # perform func_basename and func_dirname in a single function
19494 # call:
19495 #   dirname:  Compute the dirname of FILE.  If nonempty,
19496 #             add APPEND to the result, otherwise set result
19497 #             to NONDIR_REPLACEMENT.
19498 #             value returned in "$func_dirname_result"
19499 #   basename: Compute filename of FILE.
19500 #             value retuned in "$func_basename_result"
19501 # Implementation must be kept synchronized with func_dirname
19502 # and func_basename. For efficiency, we do not delegate to
19503 # those functions but instead duplicate the functionality here.
19504 func_dirname_and_basename ()
19505 {
19506   case ${1} in
19507     */*) func_dirname_result="${1%/*}${2}" ;;
19508     *  ) func_dirname_result="${3}" ;;
19509   esac
19510   func_basename_result="${1##*/}"
19511 }
19512
19513 # func_stripname prefix suffix name
19514 # strip PREFIX and SUFFIX off of NAME.
19515 # PREFIX and SUFFIX must not contain globbing or regex special
19516 # characters, hashes, percent signs, but SUFFIX may contain a leading
19517 # dot (in which case that matches only a dot).
19518 func_stripname ()
19519 {
19520   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19521   # positional parameters, so assign one to ordinary parameter first.
19522   func_stripname_result=${3}
19523   func_stripname_result=${func_stripname_result#"${1}"}
19524   func_stripname_result=${func_stripname_result%"${2}"}
19525 }
19526
19527 # func_opt_split
19528 func_opt_split ()
19529 {
19530   func_opt_split_opt=${1%%=*}
19531   func_opt_split_arg=${1#*=}
19532 }
19533
19534 # func_lo2o object
19535 func_lo2o ()
19536 {
19537   case ${1} in
19538     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19539     *)    func_lo2o_result=${1} ;;
19540   esac
19541 }
19542
19543 # func_xform libobj-or-source
19544 func_xform ()
19545 {
19546   func_xform_result=${1%.*}.lo
19547 }
19548
19549 # func_arith arithmetic-term...
19550 func_arith ()
19551 {
19552   func_arith_result=$(( $* ))
19553 }
19554
19555 # func_len string
19556 # STRING may not start with a hyphen.
19557 func_len ()
19558 {
19559   func_len_result=${#1}
19560 }
19561
19562 _LT_EOF
19563     ;;
19564   *) # Bourne compatible functions.
19565     cat << \_LT_EOF >> "$cfgfile"
19566
19567 # func_dirname file append nondir_replacement
19568 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19569 # otherwise set result to NONDIR_REPLACEMENT.
19570 func_dirname ()
19571 {
19572   # Extract subdirectory from the argument.
19573   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19574   if test "X$func_dirname_result" = "X${1}"; then
19575     func_dirname_result="${3}"
19576   else
19577     func_dirname_result="$func_dirname_result${2}"
19578   fi
19579 }
19580
19581 # func_basename file
19582 func_basename ()
19583 {
19584   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19585 }
19586
19587
19588 # func_stripname prefix suffix name
19589 # strip PREFIX and SUFFIX off of NAME.
19590 # PREFIX and SUFFIX must not contain globbing or regex special
19591 # characters, hashes, percent signs, but SUFFIX may contain a leading
19592 # dot (in which case that matches only a dot).
19593 # func_strip_suffix prefix name
19594 func_stripname ()
19595 {
19596   case ${2} in
19597     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19598     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19599   esac
19600 }
19601
19602 # sed scripts:
19603 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19604 my_sed_long_arg='1s/^-[^=]*=//'
19605
19606 # func_opt_split
19607 func_opt_split ()
19608 {
19609   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19610   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19611 }
19612
19613 # func_lo2o object
19614 func_lo2o ()
19615 {
19616   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19617 }
19618
19619 # func_xform libobj-or-source
19620 func_xform ()
19621 {
19622   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19623 }
19624
19625 # func_arith arithmetic-term...
19626 func_arith ()
19627 {
19628   func_arith_result=`expr "$@"`
19629 }
19630
19631 # func_len string
19632 # STRING may not start with a hyphen.
19633 func_len ()
19634 {
19635   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19636 }
19637
19638 _LT_EOF
19639 esac
19640
19641 case $lt_shell_append in
19642   yes)
19643     cat << \_LT_EOF >> "$cfgfile"
19644
19645 # func_append var value
19646 # Append VALUE to the end of shell variable VAR.
19647 func_append ()
19648 {
19649   eval "$1+=\$2"
19650 }
19651 _LT_EOF
19652     ;;
19653   *)
19654     cat << \_LT_EOF >> "$cfgfile"
19655
19656 # func_append var value
19657 # Append VALUE to the end of shell variable VAR.
19658 func_append ()
19659 {
19660   eval "$1=\$$1\$2"
19661 }
19662
19663 _LT_EOF
19664     ;;
19665   esac
19666
19667
19668   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19669     || (rm -f "$cfgfile"; exit 1)
19670
19671   mv -f "$cfgfile" "$ofile" ||
19672     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19673   chmod +x "$ofile"
19674
19675
19676     cat <<_LT_EOF >> "$ofile"
19677
19678 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19679
19680 # The linker used to build libraries.
19681 LD=$lt_LD_CXX
19682
19683 # How to create reloadable object files.
19684 reload_flag=$lt_reload_flag_CXX
19685 reload_cmds=$lt_reload_cmds_CXX
19686
19687 # Commands used to build an old-style archive.
19688 old_archive_cmds=$lt_old_archive_cmds_CXX
19689
19690 # A language specific compiler.
19691 CC=$lt_compiler_CXX
19692
19693 # Is the compiler the GNU compiler?
19694 with_gcc=$GCC_CXX
19695
19696 # Compiler flag to turn off builtin functions.
19697 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19698
19699 # How to pass a linker flag through the compiler.
19700 wl=$lt_lt_prog_compiler_wl_CXX
19701
19702 # Additional compiler flags for building library objects.
19703 pic_flag=$lt_lt_prog_compiler_pic_CXX
19704
19705 # Compiler flag to prevent dynamic linking.
19706 link_static_flag=$lt_lt_prog_compiler_static_CXX
19707
19708 # Does compiler simultaneously support -c and -o options?
19709 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19710
19711 # Whether or not to add -lc for building shared libraries.
19712 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19713
19714 # Whether or not to disallow shared libs when runtime libs are static.
19715 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19716
19717 # Compiler flag to allow reflexive dlopens.
19718 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19719
19720 # Compiler flag to generate shared objects directly from archives.
19721 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19722
19723 # Whether the compiler copes with passing no objects directly.
19724 compiler_needs_object=$lt_compiler_needs_object_CXX
19725
19726 # Create an old-style archive from a shared archive.
19727 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19728
19729 # Create a temporary old-style archive to link instead of a shared archive.
19730 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19731
19732 # Commands used to build a shared archive.
19733 archive_cmds=$lt_archive_cmds_CXX
19734 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19735
19736 # Commands used to build a loadable module if different from building
19737 # a shared archive.
19738 module_cmds=$lt_module_cmds_CXX
19739 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19740
19741 # Whether we are building with GNU ld or not.
19742 with_gnu_ld=$lt_with_gnu_ld_CXX
19743
19744 # Flag that allows shared libraries with undefined symbols to be built.
19745 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19746
19747 # Flag that enforces no undefined symbols.
19748 no_undefined_flag=$lt_no_undefined_flag_CXX
19749
19750 # Flag to hardcode \$libdir into a binary during linking.
19751 # This must work even if \$libdir does not exist
19752 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19753
19754 # If ld is used when linking, flag to hardcode \$libdir into a binary
19755 # during linking.  This must work even if \$libdir does not exist.
19756 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19757
19758 # Whether we need a single "-rpath" flag with a separated argument.
19759 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19760
19761 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19762 # DIR into the resulting binary.
19763 hardcode_direct=$hardcode_direct_CXX
19764
19765 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19766 # DIR into the resulting binary and the resulting library dependency is
19767 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19768 # library is relocated.
19769 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19770
19771 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19772 # into the resulting binary.
19773 hardcode_minus_L=$hardcode_minus_L_CXX
19774
19775 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19776 # into the resulting binary.
19777 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19778
19779 # Set to "yes" if building a shared library automatically hardcodes DIR
19780 # into the library and all subsequent libraries and executables linked
19781 # against it.
19782 hardcode_automatic=$hardcode_automatic_CXX
19783
19784 # Set to yes if linker adds runtime paths of dependent libraries
19785 # to runtime path list.
19786 inherit_rpath=$inherit_rpath_CXX
19787
19788 # Whether libtool must link a program against all its dependency libraries.
19789 link_all_deplibs=$link_all_deplibs_CXX
19790
19791 # Fix the shell variable \$srcfile for the compiler.
19792 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19793
19794 # Set to "yes" if exported symbols are required.
19795 always_export_symbols=$always_export_symbols_CXX
19796
19797 # The commands to list exported symbols.
19798 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19799
19800 # Symbols that should not be listed in the preloaded symbols.
19801 exclude_expsyms=$lt_exclude_expsyms_CXX
19802
19803 # Symbols that must always be exported.
19804 include_expsyms=$lt_include_expsyms_CXX
19805
19806 # Commands necessary for linking programs (against libraries) with templates.
19807 prelink_cmds=$lt_prelink_cmds_CXX
19808
19809 # Specify filename containing input files.
19810 file_list_spec=$lt_file_list_spec_CXX
19811
19812 # How to hardcode a shared library path into an executable.
19813 hardcode_action=$hardcode_action_CXX
19814
19815 # The directories searched by this compiler when creating a shared library.
19816 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19817
19818 # Dependencies to place before and after the objects being linked to
19819 # create a shared library.
19820 predep_objects=$lt_predep_objects_CXX
19821 postdep_objects=$lt_postdep_objects_CXX
19822 predeps=$lt_predeps_CXX
19823 postdeps=$lt_postdeps_CXX
19824
19825 # The library search path used internally by the compiler when linking
19826 # a shared library.
19827 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19828
19829 # ### END LIBTOOL TAG CONFIG: CXX
19830 _LT_EOF
19831
19832  ;;
19833     "include":C) test -d include || mkdir include ;;
19834     "src":C)
19835 test -d src || mkdir src
19836 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
19837  ;;
19838
19839   esac
19840 done # for ac_tag
19841
19842
19843 as_fn_exit 0
19844 _ACEOF
19845 ac_clean_files=$ac_clean_files_save
19846
19847 test $ac_write_fail = 0 ||
19848   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19849
19850
19851 # configure is writing to config.log, and then calls config.status.
19852 # config.status does its own redirection, appending to config.log.
19853 # Unfortunately, on DOS this fails, as config.log is still kept open
19854 # by configure, so config.status won't be able to write to it; its
19855 # output is simply discarded.  So we exec the FD to /dev/null,
19856 # effectively closing config.log, so it can be properly (re)opened and
19857 # appended to by config.status.  When coming back to configure, we
19858 # need to make the FD available again.
19859 if test "$no_create" != yes; then
19860   ac_cs_success=:
19861   ac_config_status_args=
19862   test "$silent" = yes &&
19863     ac_config_status_args="$ac_config_status_args --quiet"
19864   exec 5>/dev/null
19865   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19866   exec 5>>config.log
19867   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19868   # would make configure fail if this is the last instruction.
19869   $ac_cs_success || as_fn_exit 1
19870 fi
19871 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19872   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19873 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19874 fi
19875